34th week of 2015 patent applcation highlights part 10 |
Patent application number | Title | Published |
20150231295 | AQUEOUS FRAGRANCE RELEASE GELS - Described are aqueous gel compositions for forming a fragrance-containing gels, comprising a gel network blend, comprising a) methylcellulose, hydroxypropyl methylcellulose, carboxymethylcellulose, or mixtures thereof, and b) alginic acid, alginates, or mixtures thereof, in a weight ratio ratio of from 1:8 to 8:1; from 1 to 40 wt. % of a fragrance oil; and from 0.01 to 10 wt. % of a salt, thereby cross-linking the alginic acid, alginates, or mixtures thereof; provided that fragrance-containing gel is heat resistant up to 50° C. | 2015-08-20 |
20150231296 | SCENT WARMERS AND RELATED METHODS - A scent warmer may include an at least substantially hollow member having at least one inner surface defining an internal cavity therein, a receptacle disposed at a first longitudinal end of the at least substantially hollow member for holding scented material therein, and a support structure configured to support at least one lighting module within the internal cavity of the at least substantially hollow member. The support structure may be a separate member from the at least substantially hollow member. The at least substantially hollow member may be configured to conceal at least substantially all of the support structure when the at least substantially hollow member is placed over the support structure on a flat surface. | 2015-08-20 |
20150231297 | FRAGRANCE DIFFUSER - The present disclosure generally relates to a decorative fragrance diffuser and methods of use thereof. The decorative fragrance diffuser may be comprised of a base and a light source mounted to the base. The decorative fragrance diffuser may further comprise an inner glass surrounding the light source and an interchangeable outer glass surrounding the inner glass, whereby an annular area is formed between the inner and outer glass. The decorative fragrance diffuser may further comprise a custom insert located between the inner glass and the outer glass. The decorative fragrance diffuser may further comprise a top disposed above the inner glass, the top including a basin for holding a fragrant element. The method of using the decorative fragrance diffuser may comprise following instructions or a template to create the custom insert with suitable dimensions. | 2015-08-20 |
20150231298 | ACTIVE PHOTOCATALYTIC OXIDATION - An active oxidation and purifying system is provided to increase or maximize the rate of photocatalytic oxidation and ambient air purification capacity by providing both direct ultraviolet (UV) light and reflected UV light directed to the surface and apertures of active cell panels coated with a photocatalytic material. In one example, the active cells also include a plurality of apertures disposed in a transverse manner from the first surface to the second surface of the active cell. Furthermore, a first set of the apertures could be disposed about 45 degrees relative to a median axis along the first and second surfaces, while a second set of apertures could be disposed about negative 45 degrees relative to the same median axis in order to increase the surface area impinged by the direct and reflected UV light. | 2015-08-20 |
20150231299 | TISSUE PATCH - Tissue patches and associated systems and methods are described. Certain embodiments are related to inventive systems and methods in which tissue patches can be made quickly and robustly without the use of complicated fabrication or sterilization equipment. For example, in some embodiments, tissue patches are made by applying a compressive force to a liquid medium comprising fibrinogen (and/or fibrin) between two surfaces (e.g., within a syringe or other chamber). A filter can be placed within or near the volume in which the compressive force is applied to the liquid medium such that unwanted material (e.g., water, blood cells, and the like) is passed through the filter while desirable components (e.g., fibrin, fibrinogen, and/or other desirable components) are retained by the filter to form the patch. In this way, the concentration of fibrin (and/or fibrinogen) within the liquid medium can be increased, potentially dramatically, as the compressive force is applied to the liquid-containing composition. In addition, in some embodiments, at least a portion of the fibrinogen and/or fibrin can chemically react (e.g., the fibrinogen can polymerize to form fibrin and/or the fibrin can cross-link) during application of the compressive force. Reaction and concentration can lead to the formation of a highly-concentrated, mechanically robust patch that can be handled relatively easily and provide good structural reinforcement at a wet site, such as a bleeding wound. | 2015-08-20 |
20150231300 | PHARMACEUTICAL LIQUID ADHESIVE COMPOSITIONS FOR TREATMENT OF ANORECTAL DISORDERS - The present invention provides liquid adhesive compositions comprising a silicone film forming agent, a volatile solvent and a pharmaceutically active agent, and methods for preparing said compositions. The invention further provides methods for treating anorectal disorders comprising administering the liquid adhesive compositions to the mucous anal surface, kits comprising the liquid adhesive composition and a container-applicator device. | 2015-08-20 |
20150231301 | METHOD OF TREATMENT OF DISSECTED LYMPH NODE AND/OR VESSEL - Methods are provided that include applying to a surgical field in the patient following a lymphadenectomy or other procedure in which a lymph node or lymphatic vessel is dissected, a bioresorbable and biocompatible material in an amount effective to control oozing of lymphatic fluid. The material may be a hydrophilic polysaccharide material which, in contact with tissues in the surgical field, produces a gelled matrix that adheres to and forms a mechanical barrier with tissues in the surgical field to control oozing of lymphatic fluid. The hydrophilic polysaccharide material may include a modified starch such as a cross-linked carboxymethyl polysaccharide. | 2015-08-20 |
20150231302 | POLY(THIOKETAL-URETHANE) SCAFFOLDS AND METHODS OF USE - The presently-disclosed subject matter includes biodegradable scaffolds. Exemplary biodegradable scaffolds comprise a plurality of polythioketal polymers, and a plurality of polyisocyanates, where at least one polyisocyanate is linked to at least one polymer to form the scaffold. Thus, certain embodiments of scaffolds comprise a cross-linked network of the polythioketal polymers and the polyisocyanates. The presently-disclosed subject matter also includes methods for treating tissue, such as skin or bone tissue, in a subject in need thereof. Treatment methods comprise contacting the tissue with an effective amount of the biodegradable scaffold. Furthermore, the presently-disclosed subject matter includes methods for making the present biodegradable scaffolds. | 2015-08-20 |
20150231303 | ISOLATION AND CO-TRANSPLANTAION OF BONE MARROW MESENCHYMAL STEM CELLS WITH CD34+ HEMATOPOIETIC STEM/PROGENITOR CELLS - Provided herein are populations of bone marrow mesenchymal stem cells (MSCs) and CD34+ hematopoietic stem/progenitor cells (HSPCs), and methods of isolation and co-administration thereof. In particular, cell populations and methods of co-administration thereof are provided for enhancing tissue (e.g., bladder) regeneration. | 2015-08-20 |
20150231304 | ARTIFICIAL BONE NANOCOMPOSITE AND METHOD OF MANUFACTURE - A composition suitable for bone replacement is provided. The composition is a nanocomposite matrix, resembling both the structure and the properties of natural bone, including morphology, composition and mechanical characteristics. The nanocomposite is preferably porous and comprises: (1) micro or nano scale cellulose crystals or fibres; (2) hydroxyapatite nanoparticles; (3) Poly L-Lactide Acid or poly glycolic acid; and (4) a coupling agent, for example a surfactant, preferably an anionic surfactant such as sodium dodecyl sulfate. The composition is useful as an artificial bone replacement or bone graft, is preferably biomimetic, and can be suitable for use, for example, in trabecular bone substitution and osteoanagenesis applications. A method of fabrication of the nanocomposite is also provided. | 2015-08-20 |
20150231305 | Biocompatible, Biodegradable Polyurethane Materials With Controlled Hydrophobic to Hydrophilic Ratio - The biocompatible, biodegradable materials in the solid and/or liquid form are based on segmented linear polyurethanes and/or segmented crosslinked polyurethanes based on A) one or more biocompatible polyols susceptible to hydrolytic and/or enzymatic degradation having a molecular weight of 100 to 20,000 dalton and a number of active hydroxyl groups per molecule (functionality) of at least two or higher: B) one or more diisocyanates and/or triisocyanates; and C) one or more low molecular weight chain extenders having a molecular weight of 18 to 1000 dalton and the functionality of at least two or higher. | 2015-08-20 |
20150231306 | COATED MEDICAL DEVICE - A method and apparatus for inserting a medical device such as a cannula tip within a peripheral vein of a human body wherein the medical device includes a micro- or nano-structured superhydrophilic basecoat and a liquid topcoat, together comprising a superhydrophobic coating, which inhibit occlusion and/or catheter related bloodstream infection. | 2015-08-20 |
20150231307 | ANTIMICROBIAL INSERTS FOR MEDICAL DEVICES - Inserts can be formed with elution characteristics to cause the inserts to elute an antimicrobial agent when subject to a fluid within a medical device. An insert can be formed with a desired geometry to allow the insert to be compression fit within a medical device to prevent the insert from moving or becoming dislodged once inserted into the medical device. The material may also be hygroscopic so that the insert swells when subject to a fluid thereby enhancing the compression fit of the device within the medical device. In some cases, the material can be reinforced using an internal structure. Inserts can be formed in many ways including by casting, thermoforming, or extrusion. In some cases, the inserts can be formed using a peel-away sleeve or material. The peel-away sleeves can be formed of a non-sticky material which facilitates removal of the inserts once the inserts have cured. | 2015-08-20 |
20150231308 | CATHETER WITH DRUG COATING - A composition and methods for improved delivery of a therapeutic agent to a stenosed vessel wall. | 2015-08-20 |
20150231309 | ANTIMICROBIAL INSERTS FOR MEDICAL DEVICES - Inserts can be formed with elution characteristics to cause the inserts to elute an antimicrobial agent when subject to a fluid within a medical device. An insert can be formed with a desired geometry to allow the insert to be compression fit within a medical device to prevent the insert from moving or becoming dislodged once inserted into the medical device. The material may also be hygroscopic so that the insert swells when subject to a fluid thereby enhancing the compression fit of the device within the medical device. In some cases, the material can be reinforced using an internal structure. Inserts can be formed in many ways including by casting, thermoforming, or extrusion. In some cases, the inserts can be formed using a peel-away sleeve or material. The peel-away sleeves can be formed of a non-sticky material which facilitates removal of the inserts once the inserts have cured. | 2015-08-20 |
20150231310 | SYRINGE TREATED WITH TRANSDERMAL VENOUS ACCESS LOCKING SOLUTIONS AND METHOD OF TREATING THE SYRINGE - Microbial growth inhibiting solutions and methods of employing the microbial growth inhibiting solutions in flushing and coating medical devices are disclosed. In alternative embodiments, the microbial growth inhibiting solutions include combinations of a chelating agent with a C | 2015-08-20 |
20150231311 | METHODS FOR STEPWISE DEPOSITION OF SILK FIBROIN COATINGS - The invention provides a method for the controlled assembly of layered silk fibroin coatings using aqueous silk fibroin material. The methods described herein can be used to coat substrates of any material, shape, or size. Importantly, the described methods enable control of the biomaterial surface Chemistry, thickness, morphology and structure using layered thin film coatings, or bulk coatings. Furthermore, the methods can be performed in all water and do not require intensive chemical processing enabling controlled entrapment of labile molecules such as, drugs, cytokines, and even cells or viruses to generate functional coatings that can be used in a variety of applications. | 2015-08-20 |
20150231312 | Advanced Heart Failure Treatment Material as Myocardial/Cardiovascular Regeneration Device - Provided is an advanced heart failure treatment material, as a myocardial/cardiovascular regeneration device, that self-assembles, which can improve the universality and be used in an emergency by commercialization with no need of cell-culturing (cell-free) by controlling stem cells, and has a high therapeutic effect on the fundamental treatment of intractable cardiovascular diseases, in particular, advanced heart failure, in which not only the saving of lives but also improving the patient's quality of life (QOL) are urgent issues. The advanced heart failure treatment material includes a pharmaceutical agent, an agent holding for the pharmaceutical agent, and a myocardial support device. | 2015-08-20 |
20150231313 | MEDICAL TUBE CLEARANCE DEVICE - A device for clearing obstructions from a medical tube includes an enclosure having an interior and an exterior, the enclosure comprising a distal opening for providing access to the interior of the enclosure. The device further includes a spool provided within the enclosure that is rotatable about an axis and an elongated guide member coupled to the spool such that rotation of the spool causes the guide member to wind or unwind about the spool. The device further includes a drive mechanism that is operable to rotate the spool within the enclosure without compromising a sterile field within the enclosure. | 2015-08-20 |
20150231314 | SYSTEMS AND METHODS FOR INCREASING ABSORBENT CAPACITY OF A DRESSING - Systems and methods for managing fluid absorption from a tissue site are described. A dressing having an absorbent is positioned proximate the tissue site to receive fluid from the tissue site. A reduced-pressure source is fluidly coupled to the dressing and supplies reduced pressure to the dressing. The reduced pressure is periodically decreased to distribute fluid in the absorbent and managed fluid absorption. The system includes a reduced-pressure source and a container having an upstream layer, a downstream layer, and an absorbent between the upstream layer and the downstream layer. The system also includes a sealing member for forming a therapeutic environment having the container and a controller configured to operate the reduced pressure source to intermittently supply reduced pressure to the therapeutic environment and periodically decrease the reduced pressure in the therapeutic environment. | 2015-08-20 |
20150231315 | Blood Component Separation Device - An object of the invention is to provide a blood component separation device that can keep the concentration of anticoagulant in a predetermined blood component to a constant level to minimize aggregation of a predetermined blood component (for example, aggregation of platelets). One aspect of the present invention is a blood component separation device that separates the predetermined blood component from the blood drawn from a blood donor while supplying to the blood an anticoagulant for preventing coagulation of the blood, where an anticoagulant ratio, or a ratio of an amount of the anticoagulant supplied in relation to the blood, is set according to a hematocrit value of the blood donor so that a concentration of the anticoagulant in the predetermined blood component becomes a predetermined value. | 2015-08-20 |
20150231316 | BREAST PUMP SYSTEM - A breast pump system comprising a solenoid valve is disclosed. The breast pump system further comprises a power source which is arranged to supply electrical power to the solenoid valve so as enable the solenoid valve to move between first and second positions. The breast pump system also comprises a controller configured to detect a change in inductance of the solenoid valve which is indicative of the solenoid valve moving from first to second position and a control action in which the vacuum pump is stopped. | 2015-08-20 |
20150231317 | CANNULA TIP FOR USE WITH A VAD - The present invention includes various embodiments of methods of circulating blood in a mammalian circulatory system, and various blood circulation assemblies adapted to perform such circulation. In one embodiment of the present invention, a blood circulation assembly includes a blood circulation device having an inlet and a discharge; a first cannula including a proximal portion in communication with the inlet, the proximal portion having a wall extending around a first longitudinal axis and having outer and inner faces, said inner face defining a bore, and a distal portion including an outer face tapering distally toward said axis and at least two openings extending from said outer face and merging with one another to form a hollow space within said distal portion, said hollow space communicating with said bore of said proximal portion; and a second cannula including a proximal portion in communication with the discharge, the proximal portion having a wall extending around a first longitudinal axis and having outer and inner faces, said inner face defining a bore, and a distal portion including an outer face tapering distally toward said axis and at least two openings extending from said outer face and merging with one another to form a hollow space within said distal portion, said hollow space communicating with said bore of said proximal portion. | 2015-08-20 |
20150231318 | TRANS ARTERIAL PERMANENT HEART ASSIST DEVICE WITH DOUBLE STATORS - The invention is a new generation permanent heart assist device developed to be installed into great arteries such as trans-aortic and trans-pulmonary artery to maintain blood circulation of the patients with end-stage heart failure. This device is a sort of brushless, synchronous, servo, electric motor which uses direct driver technology. It consumes little energy and provides high blood flow. The specially designed hollow rotor without a pivot pin provides enough blood flow to the patient by pushing the blood forward with the helical winglets inside it. The risk of thromboembolic events on the foreign surface that contacts with blood is less than in the counterparts of this device. Finally, the invention; is a curved permanent heart assist device that is applied on the aortas, reinforced twice with double stators and designed in smaller size so as not to compress surrounding tissues and organs. | 2015-08-20 |
20150231319 | DIALYSIS MACHINE HAVING AUTO-CONNECTION SYSTEM WITH ROLLER OCCLUDER - A medical fluid or dialysis system includes an auto-connection mechanism that connects connectors from the supply bags to dialysis cassette ports or cassette supply lines. The system provides for multiple, e.g., four, supply bags, which can be connected to a manifold of the auto-connection mechanism. Tip protecting caps that protect the supply line ends and cassette ports or cassette supply line ends are made to be compatible with the auto-connection mechanism. The auto-connection mechanism removes all the caps and connects the supply lines to the cassette. At least one roller occluder is provided that occludes the supply tubing prior to the tip protecting caps being removed. The roller occludes prevent medical dialysis fluid from spilling out of the supply lines between the time that the caps are removed and connection to the cassette is made. | 2015-08-20 |
20150231320 | FLUID LINE AUTOCONNECT APPARATUS AND METHODS FOR MEDICAL TREATMENT SYSTEM - A medical infusion fluid handling system, such as an automated peritoneal dialysis system, may be arranged to de-cap and connect one or more lines (such as solution lines) with one or more spikes or other connection ports on a fluid handling cassette. This feature may reduce a likelihood of contamination since no human interaction is required to de-cap and connect the one or more lines and the one or more spikes. For example, the automated peritoneal dialysis system may include a carriage arranged to receive the one or more lines each having a connector end and a cap. The carriage may move along a first direction so as to move the connector ends of the one or more lines along the first direction, and a cap stripper may be arranged to engage with the caps on the solution lines on the carriage. The cap stripper may move in a second direction transverse to the first direction, as well as to move with the carriage along the first direction. | 2015-08-20 |
20150231321 | PERITONEAL DIALYSIS FLUID - The present invention is a sterile peritoneal dialysis fluid, including an acidic first liquid containing only icodextrin and 0 to 2.34 g/L of sodium chloride, and an alkaline second liquid containing an alkaline pH regulator, in which the first liquid after sterilization has a pH of 5.0 to 5.5, the second liquid after sterilization has a pH of 6.5 to 7.5, and a mixture of the first liquid and the second liquid after sterilization has a pH of 6.0 to 7.5. The present invention can provide a peritoneal dialysis fluid containing icodextrin, in which the stability of icodextrin during the heat sterilization and the subsequent storage can be improved to the maximum, and the pH of the peritoneal dialysis fluid is close to the physiological range. | 2015-08-20 |
20150231322 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 2015-08-20 |
20150231323 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 2015-08-20 |
20150231324 | Systems And Methods For Treating Blood - According to some embodiments, a system may treat blood outside the body of a patient. The system may include one or more pumps configured to draw blood from a patient into a fluid flow path at a rate, for example, of 5-7 liters per minute. The system may include one or more heat exchangers coupled to the fluid flow path and configured to heat the blood, for example, to a temperature above 42 degrees Celsius and below 43.2 degrees Celsius. | 2015-08-20 |
20150231325 | POWER INJECTOR WITH MOVABLE JOINT-INTEGRATED SIGNAL TRANSMISSION CONNECTOR - A power injector that incorporates at least one signal transmission connector in a movable joint (e.g., between a powerhead and a support or stand; between at least one adjacent pair of support sections of a support for the powerhead) is disclosed. Such a signal transmission connector may be in the form of a slip ring module, but in any case is part of the signal transmission link to the powerhead. At least that portion of a signal transmission conduit that is adjacent to the powerhead may be disposed within the interior of the corresponding portion of the support or stand, thereby reducing the potential that an individual will grab onto the signal transmission conduit when attempting to move at least part of the power injector, to change the position of the powerhead, or both. | 2015-08-20 |
20150231326 | SITE SPECIFIC DRUG DELIVERY DEVICE - A drug delivery device is provided for directly treating a treatment site. The device allows body fluids to perfuse past the device while it is expanded to increase the amount of treatment time that is possible. The drug is delivered through a hollow helical tube that extends around a support structure. The hollow tube includes a series of lateral holes to allow the drug to directly reach the desired treatment site. | 2015-08-20 |
20150231327 | IV Holder - An IV holder includes a base for supporting the IV holder on a floor. A first end of a post extends from the base and a distal second end area of the post has an IV bag hook. The IV bag hook is positioned substantially over a center of gravity of the IV holder when the base is positioned on the floor. The post has an offset area so that the post doesn't interfere with an IV bag suspended from the IV bag hook. | 2015-08-20 |
20150231328 | OCCLUSION DETECTION SYSTEM AND METHOD - A method, computer program product, and infusion pump assembly for determining a first rate-of-change force reading that corresponds to the delivery of a first dose of an infusible fluid via an infusion pump assembly. At least a second rate-of-change force reading is determined that corresponds to the delivery of at least a second dose of the infusible fluid via the infusion pump assembly. An average rate-of-change force reading is determined based, at least in part upon the first rate-of-change force reading and the at least a second rate-of-change force reading. | 2015-08-20 |
20150231329 | Method and System for Shape-Memory Alloy Wire Control - A method for controlling a device using a shape-memory alloy wire is disclosed. The method includes determining an ontime for the shape-memory alloy wire based on a target volume to be pumped by a pump plunger, determining the temperature of the shape-memory alloy wire and adjusting the ontime based on the temperature of the shape-memory alloy wire. | 2015-08-20 |
20150231330 | METHOD OF TREATING DEPRESSION, MOOD DISORDERS AND ANXIETY DISORDERS USING NEUROMODULATION - The present application involves a method and a system for using electrical stimulation and/or chemical stimulation to treat depression. More particularly, the method comprises surgically implanting an electrical stimulation lead and/or catheter that is in communication with a predetermined site which is coupled to a signal generator and/or infusion pump that release either an electrical signal and/or a pharmaceutical resulting in stimulation of the predetermined site thereby treating the mood and/or anxiety. | 2015-08-20 |
20150231331 | MEDICAL INFUSION DEVICE - A medical infusion device including a chamber characterized by an upper body joined to a lower body by a reversibly collapsible sidewall, affixed to the upper body is a downward extending needle, wherein the upper body has two channels, the first channel fluidly coupled to the needle and the second channel fluidly coupled to the interior of the chamber. The chamber has a collapsed state and an expanded state where chamber is configured to transition from the collapsed state to the expanded state by introducing fluid into the interior of the chamber | 2015-08-20 |
20150231332 | PARTICLE CASSETTES AND PROCESSES THEREFOR - An article for use in manufacturing particle cassettes comprising one or more single pieces of membrane having a plurality of gas flow passages bonded thereto. The article allows convenient manufacture of particle cassettes. Two such articles may be employed to provide a finished particle cassette and a production line in which a plurality of gas flow passages are conveyed on a single membrane is disclosed. | 2015-08-20 |
20150231333 | PREFILLED SYRINGE WITH BREAKAWAY FORCE FEATURE - A jet injector that includes a prefilled syringe. The syringe includes a fluid chamber that contains a medicament. The syringe also has an injection-assisting needle, and a plunger is movable within the fluid chamber. A housing is configured for allowing insertion of the needle to a penetration depth. The housing includes a retractable guard and an interference component, e.g., a lock ring, adjacent to the retractable guard that interferes with the movement of the retractable guard. An energy source is configured for biasing the plunger to produce an injecting pressure to jet inject the medicament from the fluid chamber through the needle to an injection site. | 2015-08-20 |
20150231334 | DRUG MIXING AND DELIVERY SYSTEM AND METHOD - The present disclosure provides methods of preparing a medical solution. In some aspects, the medical solution can be prepared from mixing a first liquid with a second liquid or mixing a solid component with a liquid in an autoinjector. In some aspects, the heat released from the mixing can promote solubility of a dry medicament in the solution. | 2015-08-20 |
20150231335 | MEASUREMENT INDICIA SYRINGE SLEEVE AND SYRINGE NEEDLE RETRACTION MECHANISM - A syringe having a needle concealment mechanism including a barrel having an internal fluid reservoir, a plunger received in the barrel and axially movable relative thereto, a measurement sleeve positioned around the barrel, a needle positioned at one end of the barrel, and a syringe collar positioned at an end of the barrel opposite the needle, the syringe collar including a lever having an inwardly-directed hook at one end thereof configured to engage within a slot of the measurement sleeve to prevent axial movement between the measurement sleeve and the barrel. | 2015-08-20 |
20150231337 | GASKET FOR PREFILLED SYRINGE AND PREFILLED SYRINGE - A gasket for prefilled syringe according to the present invention is a gasket for prefilled syringe that includes a fluid contacting portion, a sliding portion with a circumferential surface, a film layer made of a fluororesin coated on the fluid contacting portion and sliding portion and further, and a coating layer including trimethylsiloxysilicate laminated on the film layer covering the sliding portion. | 2015-08-20 |
20150231338 | INTRADERMAL DELIVERY DEVICE INCLUDING A NEEDLE ASSEMBLY - A drug delivery device including a needle assembly facilitates making intradermal injections using a variety of drug container types such as a syringe. A hub supports the needle while a limiter surrounds the needle. The limiter includes a skin engaging surface that is adapted to be received against the skin of an animal to be intradermally injected. A forward end of the needle extends beyond the skin engaging surface a selected distance to limit a depth that the needle penetrates into the animal's skin. | 2015-08-20 |
20150231339 | Cap for a Drug Delivery Device and Drug Delivery Device - A cap for a drug delivery device is provided, the cap comprising a main body and at least one indication element which is moveably retained in the main body, wherein the indication element is configured to be moved from a first position to a second position with respect to the main body, and wherein an information indicated to a user by the cap is changed when the indication element is moved from the first position into the second position. Furthermore, a drug delivery device comprising the previously described cap and an interaction member is provided. | 2015-08-20 |
20150231340 | METHODS AND SYSTEMS FOR IDENTIFYING DRY NEBULIZER ELEMENTS - Various arrangements for determining an atomization element of a nebulizer is dry are presented. The vibratable element of the nebulizer may be energized with an electrical signal that sweeps from a first frequency to a second frequency. While energizing the vibratable element of the nebulizer with the electrical signal that sweeps from the first frequency to the second frequency, a sequence of impedance values of the vibratable element of the nebulizer may be measured. The sequence of impedance values of the vibratable element of the nebulizer may be analyzed to determine if the atomization element of the nebulizer is wet or dry. | 2015-08-20 |
20150231341 | BREATH ACTUATED NEBULIZER HAVING A PRESSURIZED GAS DIVERTER WITH A DIVERTER ORIFICE - A nebulizer is provided that includes an internal medication chamber and a pressurized gas diverter. The internal medication chamber is configured for holding a medication. The pressurized gas diverter includes a diverter orifice. | 2015-08-20 |
20150231342 | DOSE COUNTER FOR INHALER HAVING AN ANTI-REVERSE ROTATION ACTUATOR - An incremental dose counter for a metered dose inhaler having a body arranged to retain a canister for movement of the canister relative thereto, the incremental dose counter having a main body, an actuator arranged to be driven and to drive an incremental output member in a count direction in response to canister motion, the actuator being configured to restrict motion of the output member in a direction opposite to the count direction. | 2015-08-20 |
20150231343 | SYSTEM AND METHOD FOR MONITORING USE OF A DEVICE - A system and method suitable for monitoring user technique of an inhaler device configured for delivery of a medicament is provided. The system may include a microphone adapted for sensing sound made during operation of the inhaler device and processing circuitry operable to process a data signal obtained from the microphone, wherein the data signal includes acoustic information sensed. The processing circuitry is adapted to determine inhalation and exhalation breath characteristics that occur during use, by analysing the temporal and spectral components of the acoustic information sensed and processed to differentiate between an inhalation and an exhalation, based on both the temporal and spectral components. This information can be processed to determine user technique adherence to inhaler or respiratory device protocol. The analysis of temporal and spectral components can determine the impact of user technique errors on the quantity and the deposition of medicament delivered into the user's airways. | 2015-08-20 |
20150231344 | DRY POWDER INHALER SYSTEM - The present invention relates to a pharmaceutical composition for inhalation, consisting in a combination of (A) a dry powder formulation containing a micronized active ingredient, alone or mixed with an inactive ingredient, said powder being filled in a hydroxypropylmethylcellulose (HPMC) capsule and (B) a single dose dry powder inhaler device especially adapted to said capsule to provide a high respiratory dose of said active ingredient when said drug is inhaled by the mouth through said device. Said device being characterized in that he is equipped with piercing needles or pins (in order to pierce the capsule) of diameter of not less than 0.8 mm preferably not less than 1 mm. | 2015-08-20 |
20150231345 | DRY POWDER INHALER - The present invention relates to an inhaler which is appropriate for delivery of medicament in dry powder form used in respiratory diseases, particularly in asthma and chronic obstructive pulmonary disease (COPD). In addition, the present invention relates to an inhaler which includes a blister package appropriate for carrying the medicament in dry powder form and used to realize an effective inhalation. | 2015-08-20 |
20150231346 | DRY POWDER INHALER - The present invention relates to an inhaler which is appropriate for delivery of medicament in dry powder form used in respiratory diseases, particularly in asthma and chronic obstructive pulmonary disease (COPD). In addition, the present invention relates to an inhaler which includes a blister package appropriate for carrying the medicament in dry powder form and used to realize an effective inhalation. | 2015-08-20 |
20150231347 | INHALATION DEVICE - A dry inhaler system includes a vibrating mechanism. A supply of a dry powder is operatively coupled to the vibrating mechanism. A power source communicates with the vibrating mechanism. A sensor communicates with the vibrating mechanism. A feedback control communicates with the sensor and the power source. The feedback control controls power delivered to the vibrating mechanism relative to information provided by the sensor about the performance of the vibrating mechanism. | 2015-08-20 |
20150231348 | SYNCHRONIZING MECHANICAL IN-EXSUFFLATION AND DIAPHRAGMATIC PACING - Systems and methods for synchronizing machine-induced inexsufflation with diaphragmatic pacing of a subject, e.g. through a diaphragm pacer, use the detected onset of an inhalation and/or exhalation of a subject. The detection is based on output signals generated by one or more sensors. | 2015-08-20 |
20150231349 | Sleep Detection for Controlling Continuous Positive Airway Pressure Therapy - A method for detecting sleep for continuous positive airway pressure (CPAP) therapy is disclosed. Discrete values of a control signal generated by a pressure controller to regulate delivered pressure at the patient are measured over a predefined time window encompassing one or more respiratory cycles. A baseline control signal value is generated from a weighted average of the measured discrete values of the control signal. Estimates of a respiratory cycle period, an inspiration control time, and an expiration control time are then generated. Estimates of one or more secondary control signal properties for each of the respective inspiration control time and expiration control time are generated. Pressure to the patient is increased in response to an evaluation of the estimates of the one or more secondary control signal properties being indicative of the patient reaching a sleep state. | 2015-08-20 |
20150231350 | Detection of Patient Interface Disconnect for Controlling Continuous Positive Airway Pressure Therapy - Methods for detecting a patient disconnecting from a continuous positive airway pressure (CPAP) therapy device are disclosed. A cyclical pressure difference signal is derived based upon measurements from a patient interface pressure sensor and from a source pressure sensor. The pressure difference signal is integrated to generate a resultant integral signal for each respiratory cycle, which is comprised of at least one inspiratory phase and at least one expiratory phase as represented by the corresponding portions of the pressure difference signal. A pressure source of the CPAP therapy device is deactivated in response to a disconnect condition being evaluated from the integral signal. In one embodiment, the disconnect condition is the integral signal exceeding a predefined disconnect threshold. In other, it is a slope value corresponding to a rate of increase of the integral signal exceeding a predefined threshold for a predefined duration. | 2015-08-20 |
20150231351 | SYSTEM FOR OPTIMAL MECHANICAL VENTILATION - The invention relates to a system for mechanical ventilation comprising transducers for measurement of airway flow rate, pressure and CO | 2015-08-20 |
20150231352 | ENDOTRACHEAL CUFF AND TECHNIQUE FOR USING THE SAME - An inflatable balloon cuff may be adapted to seal a patient's trachea when associated with an endotracheal tube. Configurations of these cuffs that include tapered regions with certain characteristics, such as cuff wall diameter and thickness, may provide improved sealing of the trachea. | 2015-08-20 |
20150231353 | METHODS AND DEVICES FOR PASSIVE RESIDUAL LUNG VOLUME REDUCTION AND FUNCTIONAL LUNG VOLUME EXPANSION - The volume of a hyperinflated lung compartment is reduced by sealing a distal end of the catheter in an airway feeding the lung compartment. Air passes out of the lung compartment through a passage in the catheter while the patient exhales. A one-way flow element associated with the catheter prevents air from re-entering the lung compartment as the patient inhales. Over time, the pressure of regions surrounding the lung compartment cause it to collapse as the volume of air diminishes. Residual volume reduction effectively results in functional lung volume expansion. Optionally, the lung compartment may be sealed in order to permanently prevent air from re-entering the lung compartment. The invention further discloses a catheter with a transparent occlusion element at its tip that enables examination of the lung passageway through a viewing scope. | 2015-08-20 |
20150231354 | CONTAMINATION REMOVAL FROM SENSORS PLACED IN AN AIRWAY - A sensor assembly includes a sensing element and an actuator. The sensing element measures a parameter associated with gas in an airway. The actuator actuates the sensing element to prevent contamination build up on the sensing element. | 2015-08-20 |
20150231355 | Support Apparatus for Front-Mounted Breathing Tube - The invention relates to a support apparatus for a front-mounted breathing tube, comprising a breathing tube inserted into a breathing tube positioning member, two ball-pivot portions arranged symmetrically on one side thereof, and a concave slot is formed between the two ball-pivot portions for swinging elastically; two forehead positioning members are arranged symmetrically and a head-band connecting portion is at the outer side thereof; the inner side includes a connecting portion having ball-socket portions for receiving the ball-pivot portions therein. With the ball-pivot portions on the breathing tube positioning member and with the ball-socket portions of the forehead positioning members, the forehead poisoning members can swing in different directions and angles. Therefore, the breathing tube is held by the user properly and the forehead positioning members is fitted automatically onto the forehead thereof with perceptions according to the forehead size, shape and curvature and with wearing comforts for the user. | 2015-08-20 |
20150231356 | Auscultation Interface - The present invention provides a kit comprising a unibody auscultation interface for use with mechanical ventilation or intubation, formed from a single contiguous nonmetallic piece, the piece being shaped into a cylindrical member having opposing ends respectively adapted to frictionally connect to the external end of an endotracheal tube and either the stem of a Y piece or the patient end of a common conduit, the cylindrical member having an opening in its wall, the perimeter of which seamlessly elaborates a flared turret whose roof is adapted for non-adherent contact with the chest piece of a stethoscope; and, packaging means for enclosing the auscultation interface aseptically. The present invention additionally provides an endotracheal tube, Y piece, breathing circuit and mechanical ventilation system incorporating the auscultation interface. | 2015-08-20 |
20150231357 | SYSTEMS AND METHODS FOR GAS MIXTURE DELIVERY TO HUMANS INSIDE AN MRI SCANNER - Systems and methods for delivery of gas mixtures to humans inside an MRI scanner, including while monitoring and recording physiological parameters. | 2015-08-20 |
20150231358 | HUMIDIFIER AND/OR FLOW GENERATOR FOR CPAP DEVICE - A CPAP device includes a flow generator comprising a motorized fan with an outlet. The motorized fan is configured to pressurize a supply of gas. The flow generator further comprises a flow generator outlet in communication with and offset from the motorized fan outlet and comprises a connector configured to receive the pressurized supply of gas from the flow generator, the connector being in communication with the flow generator outlet and positioned downstream of the motorized fan outlet. The connector comprises an attaching portion at a first end, the attaching portion configured to be coupled to the flow generator. The connector also comprises a flexible sealing portion at a second end opposite the first end, the flexible sealing portion comprising a bellows-type conforming face seal that is axially and/or laterally flexible. In addition the connector comprises a channel provided between the attaching portion and the flexible sealing portion for delivering the pressurized supply of gas from the first end of the connector to the second end of the connector. | 2015-08-20 |
20150231359 | VALVE ASSEMBLIES - A valve assembly comprising a fluid conduit ( | 2015-08-20 |
20150231360 | CATHETER - A shaft of a catheter is disclosed, the shaft has a thin portion, which constitutes a distal side of the shaft, a thick portion which is provided further on a proximal side than the thin portion, and a tapered portion which is provided between the thin portion and the thick portion. The tapered portion is formed more flexibly than the thick portion. The thick portion has a first thick portion and a second thick portion which is provided between the tapered portion and the first thick portion. The second thick portion has a smaller outer diameter than the outer diameter of a proximal end of the tapered portion and the outer diameter of the first thick portion, and is formed more flexibly than the first thick portion. | 2015-08-20 |
20150231361 | MEDICAL TUBE CLEARANCE - A device for clearing obstructions from a medical tube, such as a chest tube, is disclosed in various embodiments. In embodiments, the device features a clearance member that is formed to match a cross-section of a medical tube. Still further, the clearance member can have a plurality of branches, each branch configured to clear a respective lumen in a partitioned region of a medical tube. In this manner, the clearance member may clear obstructions from individual lumens of the partitioned region of the medical tube. Device for actuating a clearance member to clear obstructions within a medical tube are also disclosed. Methods of clearing a medical tube of obstructions are also disclosed. | 2015-08-20 |
20150231362 | BALLOON SURFACE COATING FOR VALVULOPLASTY - The present invention is directed to valvuloplasty catheter balloons and balloon catheters for valvuloplasty with such catheter balloons coated with at least one layer containing at least one antiproliferative, immunosuppressive, anti-angiogenic, anti-inflammatory, anti-restenotic and/or anti-thrombotic agent and a top coat consisting of a polyvinyl alcohol-polyethylene glycol graft copolymer as well as the use of these balloon catheters for the prevention of restenosis after valvuloplasty. | 2015-08-20 |
20150231363 | FLUID DELIVERY SYSTEMS, DEVICES, AND METHODS FOR DELIVERY OF HAZARDOUS FLUIDS - A system for delivering fluid to a patient includes a container suitable for holding a fluid and an enclosure to shield the fluid. The system further includes a pump device capable of pumping fluid from the container and delivering the fluid to the patient, and the container adapted to be attachable to the pump device. | 2015-08-20 |
20150231364 | Catheter Placement Device Including Guidewire and Catheter Control Elements - An insertion tool for inserting a catheter into a patient's body is disclosed. The insertion tool unifies needle insertion, guidewire advancement, and catheter insertion in a single device. In one embodiment, the insertion tool comprises a housing in which at least a portion of the catheter is initially disposed, a hollow needle distally extending from the housing with at least a portion of the catheter pre-disposed over the needle, and a guidewire pre-disposed within the needle. A guidewire advancement assembly is also included for selectively advancing the guidewire distally past a distal end of the needle in preparation for distal advancement of the catheter. In one embodiment a catheter advancement assembly is also included for selectively advancing the catheter into the patient. Each advancement assembly can include a slide or other actuator that enables a user to selectively advance the desired component. Guidewire and catheter locking systems are also disclosed. | 2015-08-20 |
20150231365 | MRI COMPATIBLE HANDLE AND STEERABLE SHEATH - A method of using a MR compatible deflectable catheter is provided. The MR compatible deflectable catheter includes a steerable sheath having a tubular shaft. The tubular shaft receives first and second longitudinal movement wires at a distal end thereof. A control handle is coupled to a proximal end of the first and second longitudinal movement wires and causes longitudinal movement of the wires. Longitudinal movement of the wires causes the catheter to deflect approximately 180 degrees. | 2015-08-20 |
20150231366 | Steerable Medical Device Handle - A control system and method are provided for control of a steerable catheter, the catheter including at least two control wires, a distal end of each of the control wires being coupled to the catheter at a distal region thereof, the control system comprising: a housing coupled to the catheter; a slide assembly positioned within the housing and operable to translate linearly therein; a proximal portion of each of the at least two control wires being positioned through the slide assembly; and a control knob rotatably coupled to the housing for linearly translating the slide assembly, thereby enabling the slide assembly to separately manipulate each of said at least two control wires to effect a change in a deflection of said catheter. Rotation of the control knob in a first rotational direction causes distal movement of the slide assembly in a first linear direction causing the slide assembly to tension one of said at least two control wires thereby effecting a change in the deflection of said catheter in a first deflection direction and wherein rotation of the knob in a second rotational direction causes proximal movement of the slide assembly in a second linear direction causing the slide assembly to tension the other of said at least two control wires thereby effecting a change in the deflection of said catheter in a second deflection direction. | 2015-08-20 |
20150231367 | FLEXIBLE SHEATH ASSEMBLIES AND INTERVENTIONAL CATHETER SYSTEMS INCORPORATING THEM - Sheath assemblies incorporating slotted structures at one or more areas provide areas of different flexibility and bendability characteristics along the length of the sheath assembly. An inner tubular member has an arrangement of discontinuous slots along at least a portion of its length, with at least some of the slots terminating in an enlarged aperture at at least one terminus of the slot, and a flexible outer tubular member contacts and extends over at least a portion of the inner tubular member. | 2015-08-20 |
20150231368 | RADIAL AND TRANS-ENDOCARDIAL DELIVERY CATHETER - A needle-injection catheter includes a catheter body having a distal end, a proximal end, a stiff proximal portion, a flexible distal portion, and a delivery lumen extending therethrough. In a first embodiment, a straight injection needle extends coaxially from a distal tip of the flexible portion of the catheter body, and a plurality of penetration limiting elements positioned circumferentially about a base of the straight injection needle and configured to fold radially inwardly against a shaft of the needle when constrained in a tubular lumen and to extend radially outwardly when unconstrained. In a second embodiment, a helical needle extends from the distal tip of the flexible portion of the catheter body. The helical needle has at least one helical delivery lumen connected to receive an injectable substance from the delivery lumen of the catheter body. | 2015-08-20 |
20150231369 | PEELABLE SHEATH - Peelable sheath systems and methods for using peelable sheath systems are disclosed. The peelable sheath system may include an elongated tubular sleeve (e.g., a sheath) and a sleeve separation or removing device. The peelable sheath systems may also include a hub. The elongated tubular sleeve and the sleeve separation or removing device may be positioned about an elongated member of a medical device. Initially, the sleeve separation or removing device may be positioned on the elongated member of the medical device at a location at least partially proximal the elongated tubular sleeve. In operation, the sleeve separation or removing device may be advanced toward the elongated tubular sleeve to separate a portion of the tubular sleeve from another portion of the tubular and remove the tubular sleeve from about the medical device. | 2015-08-20 |
20150231370 | GUIDE WIRE CORE WIRE MADE FROM A SUBSTANTIALLY TITANIUM-FREE ALLOY FOR ENHANCED GUIDE WIRE STEERING RESPONSE - Guide wire devices and methods for their manufacture. Guide wire devices include an elongate guide wire member that includes at least one section fabricated from a substantially titanium-free Co—Ni—Cr—Mo alloy. The substantially titanium-free Co—Ni—Cr—Mo alloy exhibits superior stiffness (i.e., greater Young's and shear moduli) as compared to stainless steel (e.g., 304V stainless steel) and nickel-titanium (Ni—Ti) and a greater yield strength as compared to stainless steel. Increasing the Young's and shear moduli can significantly improve torque transmission and steerability of the guide wire device and increasing the yield strength can significantly improve the kink resistance of the guide wire device. | 2015-08-20 |
20150231371 | GUIDEWIRE MANIPULATION DEVICE - A guidewire manipulation device includes a housing sized to be supported by a hand of a user, the housing having a distal end and a proximal end; a rotation member rotationally disposed within the housing; a locking assembly coupled to the rotation member, the locking assembly configured to selectively transfer rotational movement of the rotation member to rotational movement of a guidewire; a handle coupled to the housing and configured to be operable by the hand of the user; and a drive system coupled to the handle, the drive system configured to apply alternating clockwise motion and counter-clockwise motion to the guidewire by causing the rotation member to rotate. | 2015-08-20 |
20150231372 | APPARATUS FOR DELIVERING FLUID TO TREAT RENAL HYPERTENSION - A surgical apparatus for delivering fluid to treat renal hypertension including an elongated member having a distal tip and a plurality of openings formed in a sidewall proximal of the distal tip. A plurality of fluid delivery members are movably positioned in the elongated member, each of the fluid delivery members having a lumen and at least one opening communicating with the lumen for delivering fluid extravascularly. An actuator is operatively associated with the fluid delivery members, the actuator actuable to a first position to move the fluid delivery members from a retracted position within the elongated member to a deployed position extending radially with respect to the elongated member. A balloon is expandable radially from the elongated member to seal the renal artery during application of fluid through the fluid delivery members. | 2015-08-20 |
20150231373 | ENDOVASCULAR DEVICES AND METHODS FOR EXPLOITING INTRAMURAL SPACE - The present disclosure is directed to a device. The device may include a distal shaft defining a central lumen and an orienting element comprising at least one inflatable member. Wherein a first portion of the orienting element extending from the shaft in a first direction and a second portion of the orienting element extending from the shaft in a second direction. Further, wherein the second direction is substantially opposite the first direction. | 2015-08-20 |
20150231374 | INTRAVASCULAR CATHETERS, SYSTEMS, AND METHODS - Devices, systems, and methods for lead delivery. In at least one exemplary embodiment of a catheter for delivering a lead within a mammalian body of the present disclosure, the catheter comprises an elongated tube comprising a wall extending from a proximal end to a distal end, a lead delivery channel within the elongated tube, the lead delivery channel defining an outlet for delivering a lead, a balloon chamber positioned at or near the distal end of the elongated tube, and at least one balloon positioned within the balloon chamber, the at least one balloon capable of inflation to reversibly anchor the elongated tube within a mammalian body when at least a portion of the elongated tube is positioned therein. | 2015-08-20 |
20150231375 | BALLOON CATHETER - A balloon catheter having a distal-end tip which, even if caught in a stenosis, will not break apart from a distal end of an inner shaft of the balloon catheter when the balloon catheter is forcibly rotated or pulled by an operator. The distal-end top of the balloon catheter is fixed to the distal end of the inner shaft, and a connecting tube covers an outer surface of the distal end of the inner shaft and the proximal end of the distal-end tip. An inwardly protruding portion of the connecting tube is embedded into the distal-end tip. This creates an anchoring effect and increases a welding area between the outer surface of the distal-end tip | 2015-08-20 |
20150231376 | PARANASAL SINUS ACCESS IMPLANT DEVICES AND RELATED TOOLS, METHODS AND KITS - A paranasal sinus access implant device to provide an artificial fluid path in fluid communication with the lacrimal apparatus may be implanted through a fistula opening into the lacrimal apparatus. The implant device may have a conduit with a first longitudinal portion having a larger minimum wall thickness than a minimum wall thickness of a second a second longitudinal portion of the conduit located distal of the first longitudinal portion. Various kits may include a paranasal sinus access implant device and one of more other components for a procedure involving implantation. A method involves use of a cutting tool to cut away tissue to prepare a fistula sized for implantation. | 2015-08-20 |
20150231378 | BALLOON CATHETER PRESSURE RELIEF VALVE - A pressure relief apparatus for a balloon dilation catheter having a shaft with a dilation balloon attached to the distal end of the shaft and an inflation/deflation lumen for inflating and deflating the balloon includes a pressure relief port formed through the wall of the inflation/deflation lumen with a pressure relief member secured across the pressure relief port to form a fluid tight seal such that the fluid tight seal formed by the pressure relief member fails at a predetermined pressure to release pressure from the inflation/deflation lumen through the pressure relief port. | 2015-08-20 |
20150231379 | TIP WITH EMBEDDED MATERIALS FOR SKIN TREATMENT - An apparatus for treating skin has a console with a user input device and a handpiece assembly. The handpiece assembly is configured to treat skin. A fluid line provides fluid communication between the console and the handpiece assembly. A manifold system is coupled to the console and controlled by the user input device. The manifold system is configured to hold releasably a plurality of fluid sources and deliver fluid from at least one of the plurality of fluid sources to the handpiece assembly. | 2015-08-20 |
20150231380 | SYSTEMS AND METHODS FOR PROVIDING AN ANTIMICROBIAL DISPENSING APPLICATOR - A handheld antiseptic dispensing applicator device having a reservoir for storing an antiseptic agent, the reservoir being coupled to an applicator pad, and a defeatable membrane or barrier being interposed between the reservoir and the applicator pad. Embodiments of the device comprise a squeezable reservoir, wherein the internal hydraulic pressure of the squeezable reservoir is increased via user applied forces to thereby defeat the membrane releasing the antiseptic agent contained therein which is then absorbed by the applicator pad. The defeatable barrier or membrane is also removable or may be defeated in connection with other mechanisms according to various embodiments. | 2015-08-20 |
20150231381 | Microneedle Arrangement and Adapter - Described is a microneedle arrangement ( | 2015-08-20 |
20150231382 | Microneedle roller - A micro-needle roller infusion system for transdermal or intradermal delivery of active agents, skin-care products, and other topical formulations is provided. The infusion system comprises a needle roller assembly with needles enclosed in a housing with a disposable cartridge having the active agent. The device offers the advantages of creating a path for the active agents to reach or be injected into the desired depth for an easier, more effective interaction with the target skin layer. Apart from the approximation of the agent to the target, the device also provides biological benefits of the needling therapy of collagen generation and skin rejuvenation coupled with superior convenience and ease of use. | 2015-08-20 |
20150231383 | Systems and Methods for Radiographically Identifying an Access Port - An access port for subcutaneous implantation is disclosed. Such an access port may comprise a body for capturing a septum for repeatedly inserting a needle therethrough into a cavity defined within the body. Further, the access port may include at least one feature structured and configured for identification of the access port subsequent to subcutaneous implantation. Methods of identifying a subcutaneously implanted access port are also disclosed. For example, a subcutaneously implanted access port may be provided and at least one feature of the subcutaneously implanted access port may be perceived. Further, the subcutaneously implanted access port may be identified in response to perceiving the at least one feature. In one embodiment, an identification feature is included on an insert that is incorporated into the access port so as to be visible after implantation via x-ray imaging technology. | 2015-08-20 |
20150231384 | IV ACCESS PORT CAP FOR PROVIDING ANTIMICROBIAL PROTECTION - A cap is configured to provide antimicrobial protection to a female luer port of an intravenous device. The cap distributes an antimicrobial solution within the intraluminal surfaces of the port when the cap is connected to the port. A cap may also be designed to distribute an antimicrobial solution around the exterior surfaces of the port. Once connected to a port, the cap can form a seal that minimizes the evaporation of the antimicrobial solution from within the lumen of a port. The cap can therefore provide antimicrobial protection against another device that is connected to the port once the cap is removed. | 2015-08-20 |
20150231385 | LOW OPENING PRESSURE ANTI-SIPHON CHECK VALVE - A one-way valve device, in particular a low-pressure check valve, for use in infusion equipment, with a housing having an inlet line and an outlet line, the inlet and outlet lines being connected to a pressure space in the housing, the inlet line being arranged on a first side of the housing, and the outlet line being arranged on a second side of the housing opposite the first side, the pressure space being constructed from two interconnected pressure chambers, and the one-way valve device being designed such that the through-flow is interrupted by a static underpressure prevailing on the inlet line and/or the outlet line or by an overpressure on the outlet line, wherein the two pressure chambers are arranged lying one above the other in the housing with respect to the flow direction between the first and the second side. | 2015-08-20 |
20150231386 | IONTOPHORESIS DRUG DELIVERY SYSTEM AND METHOD FOR DENERVATION OF THE RENAL SYMPATHETIC NERVE AND IONTOPHORETIC DRUG DELIVERY - An iontophoresis drug delivery system and method for denervation of the renal sympathetic nerve and iontophoresis drug delivery. The system includes an iontophoresis catheter fitted with a drug coated balloon. The iontophoresis catheter includes a balloon near its distal tip or end that contacts the vessel wall circumferentially when inflated. One or more electrodes are associated with a surface of the balloon, and may be disposed on an outer surface of the balloon. The electrodes are operably coupled to an energy source configured to produce a bipolar or monopolar electric field between two balloon electrodes and/or between one balloon electrode and another electrode placed in contact with a part of the patient's body. During use, the disclosed drug-delivery catheter produces an electric potential gradient within adjacent tissue, that, in turn, facilitates iontophoresis delivery of a drug. The disclosed catheter can also include a store of one or more drugs to be delivered to the targeted tissue. | 2015-08-20 |
20150231387 | SENSING AND STIMULATION SYSTEM - A sensing and stimulation system includes a central hub, and a plurality of flexible arms extending from the central hub. Each of the arms includes at least one electrode and at least one sensor. Each of the arms is configured to perform sensing and stimulation including electrically stimulating biological material, and sensing biological responses and changes. The system includes a port configured to be alternatively connected to a remote control module for wireless operation of the system and a leaded connector for wired operation of the system. | 2015-08-20 |
20150231388 | SYSTEMS AND METHODS FOR PERCUTANEOUSLY IMPLANTING INTO A PATIENT A PADDLE LEAD OF AN ELECTRICAL STIMULATION SYSTEM - A multi-needle paddle lead introducer includes a needle assembly, a hub assembly, and a sheath. The needle assembly includes at least one primary needle and at least one secondary needle. The secondary needle is coupled to the primary needle along a portion of the longitudinal length of the needle assembly such that the primary needle and the secondary needle are arranged in a side-by-side configuration. The secondary needle is configured and arranged to move relative to the primary needle along the longitudinal length of the needle assembly. The hub assembly includes a primary needle hub coupled to a proximal end portion of the primary needle and a secondary needle hub coupled to a proximal end portion of the primary needle. The sheath is configured and arranged for disposing over a portion of an outer surface of the needle assembly and for sliding along the longitudinal length of the needle assembly. | 2015-08-20 |
20150231389 | SELECTIVE AUTONOMIC STIMULATION OF THE AV NODE FAT PAD TO CONTROL RAPID POST-OPERATIVE ATRIAL ARRHYTHMIAS - Arrhythmia is a condition involving a rapid or slow heart rhythm that temporarily complicates the postoperative recovery from open heart surgery. Arrhythmias can be caused by sinus node dysfunction—slow heart rate or abnormalities in atrial conduction and automaticity that predispose to rapid heart rates. Current temporary treatments for rapid atrial arrhythmias are medications or external electrical cardioversion shocks. The present invention describes a method of treatment of postoperative arrhythmias and a device that includes a multipolar plaque electrode implanted on the atrioventricular (AV) node fat pad during the initial open heart surgery, leads that exit the body, an external controller connected to the leads that delivers an electrical stimulus, and a system to monitor the heart in order to optimize cardiac performance through the selection of individual stimulation poles and the stimulus parameters. The direct electrical stimulus to the AV node lowers the heart rate to achieve a “normal” heart rate or rhythm without medications or powerful shocks. The treatment is painless and without obvious side effects. The leads are designed to be removable or degradable once the patient is no longer at risk. | 2015-08-20 |
20150231390 | Cochlear Lead - A cochlear lead includes a plurality of electrodes configured to stimulate an auditory nerve from within a cochlea and a flexible body supporting the plurality of electrodes along a length of the flexible body. A stiffening element is slidably encapsulated within the flexible body, the stiffening element extending past a most distal electrode at the tip of the cochlear lead, wherein a distal portion of the stiffening element plastically deforms upon insertion into a curved portion of the cochlea. | 2015-08-20 |
20150231391 | APPARATUS FOR BARORECEPTOR STIMULATION THERAPY - A medical apparatus comprising an implantable lead and a stylet configured for stimulation of a target region of a patient's nervous system is described. The lead includes a generally tubular lead body, a conductor, and an electrode assembly. The generally tubular lead body has a stylet lumen and a conductor lumen extending through the proximal and distal ends of the lead body. The conductor is enclosed within the conductor lumen. The electrode assembly extends from the distal end of the lead body. The electrode assembly includes a flexible polymeric carrier and an electrode on the carrier and electrically coupled to the conductor. The stylet is sized and shaped to be receivable within the stylet lumen and configured to stiffen and support the lead body. The distal portion of the stylet includes a bend having a predetermined angle of incidence relative to the proximal portion of the stylet. | 2015-08-20 |
20150231392 | DEVICES AND METHODS FOR VISUALLY INDICATING THE ALIGNMENT OF A TRANSCUTANEOUS ENERGY TRANSFER DEVICE OVER AN IMPLANTED MEDICAL DEVICE - The present disclosure involves a charging system for charging an implanted medical system. The charging device includes a replenishable power supply. The charging device includes a coil assembly electrically coupled to the power supply. The coil assembly includes a primary coil and a plurality of sense coils positioned proximate to the primary coil. The charging device includes electrical circuitry operable to: measure an electrical parameter of the coil assembly; and determine a position of the coil assembly relative to a position of the implanted medical device based on the measured electrical parameter. The charging device includes a visual communications interface operable to: receive an input from the electrical circuitry; and visually display on a screen the position of the coil assembly relative to the position of the implanted medical device based on the input received from the electrical circuitry. | 2015-08-20 |
20150231393 | SYSTEMS AND METHODS FOR THERAPEUTIC ELECTRICAL STIMULATION - In various embodiments, the invention disclosed herein provides systems, devices and methods for providing electrical stimulation to a patient. An electrical mechanical interconnection is provided to facilitate user friendly systems and devices. Exemplary therapeutic electrical stimulation devices include a shoe connected mechanically and electrically to a conductor that provides signals for electrical stimulation. | 2015-08-20 |
20150231394 | COCHLEAR IMPLANT - A device for implantation into a scalia tympani of a cochlea is disclosed. The device comprises blocks and compliant elements interconnecting the blocks with one of the compliant elements disposed between each pair of adjacent blocks. The compliant elements impart flexibility to the device in a plane of curvature of the cochlea and impart stiffness to the device out of the plane of curvature of the cochlea. The device further comprises piezoelectric elements with at least one of the elements disposed the blocks. Each piezoelectric element comprises at least one piezoelectric sensing unit and at least one electrode for transmitting the electrical signal to the auditory nerve. The device further comprises communication lines for transmitting an electrical signal through the device with one of the communication lines disposed between each pair of blocks and parallel to the compliant element. | 2015-08-20 |
20150231395 | Pain Management - Data characterizing a signal of electrical activity sensed in a patient can be received using at least one data processor. A pain signature associated with peripheral nerve damage can be detected using the received data. A treatment protocol can be determined in response to the detected pain signature. The treatment protocol can include providing at least one electrical signal to the patient comprising one or more electrical pulses being at least about 150 Hz, between about 1 and about 3 volts, between about 1 and about 3 milliampere, and between about 0.25 and about 1 second in duration. The treatment protocol to be delivered to a sensory thalamus contained within the patient via an electrical lead and electrode implantable within the sensory thalamus. The treatment protocol can be caused to be initiated. | 2015-08-20 |
20150231396 | Neurostimulator - A neurostimulator devices and systems for use with groups of electrodes placed within a subject's body. The devices and systems can include training devices and/or pulse generation systems. | 2015-08-20 |