06th week of 2013 patent applcation highlights part 39 |
Patent application number | Title | Published |
20130035497 | METHOD OF MANUFACTURING CYCLIC CARBONATE FROM CARBON DIOXIDE - A method of manufacturing cyclic carbonate with carbon dioxide including the steps of placing solid catalyst in a reaction tube, vaporizing epoxide molecules within a buffer tank to obtain an epoxide vapor, and injecting carbon dioxide into the buffer tank. The carbon dioxide mixes with the epoxide vapor in the buffer tank to obtain an air mixture. The air mixture is then conducted into the reaction tube, where catalysis by the solid catalyst generates cyclic carbonate. | 2013-02-07 |
20130035498 | SEMICONDUCTOR THAT HAS A FUNCTIONALIZED SURFACE - This invention provides a semiconductor having a functionalized surface that is resistant to oxidation and that includes a plurality of atoms of a Group III element bonded to organic groups. The functionalized surface has less than or equal to about 1 atom of the Group III element bonded to an oxygen atom per every 1,000 atoms of the Group III element bonded to the organic groups, as determined using X-ray photoelectron spectroscopy. This invention also provides a method of functionalizing the surface and includes the step of halogenating at least one of the plurality of atoms of the Group III element to form halogenated Group III element atoms. The method also includes the step of reacting at least one of the halogenated Group III element atoms with a Grignard reagent to form a bond between the at least one Group III element atom and the organic groups. | 2013-02-07 |
20130035499 | RUTHENIUM BASED COMPLEXES - The present invention relates to the field of one step process for the preparation of monomeric or dimeric [Ru(di-ene) (OOCR) | 2013-02-07 |
20130035500 | METHOD OF PREPARING FUNCTIONALIZED GRAPHENE - A method of preparing functionalized graphene, comprises treating graphene with an alkali metal in the presence of an electron transfer agent and coordinating solvent, and adding a functionalizing compound. The method further includes quenching unreacted alkali metal by addition of a protic medium, and isolating the functionalized graphene. | 2013-02-07 |
20130035501 | PROCESS FOR PREPARING BENZOXABOROLES - The present invention is a process comprising contacting a compound of formula 6: | 2013-02-07 |
20130035502 | METHODS OF REFINING AND PRODUCING FUEL AND SPECIALTY CHEMICALS FROM NATURAL OIL FEEDSTOCKS - Methods are provided for refining natural oil feedstocks. The methods comprise reacting the feedstock with a low-molecular-weight olefin or mid-weight olefin in the presence of a metathesis catalyst under conditions sufficient to form a metathesized product comprising olefins and esters. In certain embodiments, the methods further comprise separating the olefins from the esters in the metathesized product. In certain embodiments, the methods further comprise transesterifying the esters in the presence of an alcohol to form a transesterified product. | 2013-02-07 |
20130035503 | SULFONIUM COMPOUND, PHOTOACID GENERATOR, AND RESIST COMPOSITION - A sulfonium compound represented by the following formula (1), a photoacid generator containing the sulfonium compound, and a resist composition containing the photoacid generator are provided: | 2013-02-07 |
20130035504 | Process For Preparing (Meth)Acrylic Esters Of Polyols - Provided are processes for the production of (meth)acrylic esters of polyols, in which for 80 mol % or more of the esters, all of the OH groups of the polyols are esterified. Certain processes relate to reaction of polyols with acrylic acid and/or methacrylic acid in the presence of acidic esterification catalysts and in the presence of polymerization inhibitors, operating with reaction mixtures which are liquid at reaction temperature and are free from nonreacting solvents and/or azeotropic entrainers, the resultant water of condensation being stripped from the gas phase of the reaction space, and the (meth)acrylic acid is metered in three or more portions. | 2013-02-07 |
20130035505 | Biphenyl Acetate, Preparation and Uses Thereof - A biphenyl acetate composition, which is a biphenyl acetic ammonia butantriol salt. The composition is prepared by reacting biphenyl acetic acid and ammonia butantriol in organic solvent, and a ratio of biphenyl acetic acid and ammonia butantriol is 1:1. The salt is capable of providing anti-inflammatory, analgesic, and antipyretic effect. The salt is unique and has stable chemical structure, can be prepared into an injection or a capsule, and has low toxicity and insignificant local and vascular irritating effect, thereby being prepared into a predetermined dosage in a controllable and precise manner. | 2013-02-07 |
20130035506 | PROCESS FOR PRODUCING SULFUR-CONTAINING AMINO ACIDS - The present invention relates to a process for producing a sulfur-containing amino acid, comprising a step of oxidizing a 2-aminoethanol compound having, at position 2, a sulfur-containing hydrocarbon group having 1 to 24 carbon atoms in the presence of oxygen and at least one transition metal selected from the group consisting of the elements of Groups 8, 9 and 10 of the periodic table. | 2013-02-07 |
20130035507 | PROCESS FOR PRODUCING FORMIC ACID BY HYDROTHERMAL OXIDATION REACTION WITH GLYCEROL AND THEIR EQUIPMENT - A process for producing formic acid by hydrothermal oxidation reaction with glycerol and their equipment, wherein glycerol and oxidant are subjected to a hydrothermal oxidation reaction, air, oxygen or H | 2013-02-07 |
20130035508 | PROCESS FOR THE PREPARATION OF LACOSAMIDE - Present invention relates to an improved and commercial process for the preparation of lacosamide ((R)-2-acetami-do-N-benzyl-3-methoxypropanamide) of formula (I). Present process utilizes high purity crystalline solids of formulae (XXXII) and (XIII) as key intermediates. Lacosamide is indicated for the adjunctive treatment of partial onset seizures in patients aged at least 17 years. | 2013-02-07 |
20130035509 | Novel Use of the Guanidinium Cation and Light-Emitting Component - The invention relates to a use of the guanidinium cation and to a light-emitting component. This invention for the first time describes matrix materials and emitters for uses in organic electrochemical light-emitting cells containing a guanidinium cation unit. Guanidinium groups as a cationic system promise a wide electrochemical window and hence stable components. The route to guanidinium systems is described in detail in the literature. | 2013-02-07 |
20130035511 | PROCESS FOR HYDROGENATING ORGANIC COMPOUNDS WITH HYDROGEN IN THE GAS PHASE IN THE PRESENCE OF A CATALYST - Process for hydrogenating organic compounds in the gas phase in the presence of a catalyst comprising a nanoparticulate palladium cluster and a gas- and liquid-permeable shell comprising zirconium oxide. | 2013-02-07 |
20130035512 | 2,4,5-TRIAMINOPHENOLS AND RELATED COMPOUNDS - New triaminophenol compositions and related compounds are disclosed, as are processes for their preparation and for the preparation of novel salts and diacid complexes from such compounds. Polymers prepared from these compositions can be made into high strength fiber, film, and tape and are useful in applications such as protective apparel, aircraft, automotive components, personal electronics, and sports equipment. | 2013-02-07 |
20130035513 | METHODS AND COMPOSITIONS FOR ENHANCED PRODUCTION OF FATTY ALDEHYDES AND FATTY ALCOHOLS - The invention relates to the use of EntD polypeptides, polynucleotides encoding the same, and homologues thereof to enhance the production of fatty aldehydes and fatty alcohols in a host cell. | 2013-02-07 |
20130035514 | NEW PROCESSES FOR PRODUCING BENZOPHENONE DERIVATIVES - There is provided a process for the preparation of a compound of formula I, | 2013-02-07 |
20130035515 | LIGNOCELLULOSIC HYDROLYSATES AS FEEDSTOCKS FOR ISOBUTANOL FERMENTATION - The invention relates generally to the field of industrial microbiology and butanol production from sources of 5-carbon sugars such as lignocellulosic hydrolysates. More specifically, the invention relates to the use of an xylulose or xylulose-5-phosphate-producing enzyme and micro-aerobic or anaerobic conditions to increase butanol production from such sugars and recovery of said butanol through ins situ product recovery methods. | 2013-02-07 |
20130035516 | Process for Purifying a Crude Ethanol Product - In one embodiment, the invention is to a process for purifying a crude ethanol product. The process comprises the step of hydrogenating acetic acid in a first reaction zone in the presence of a first catalyst to form the crude ethanol product comprising ethanol, acetaldehyde, acetic acid, water, and acetal. The process further comprises the step of separating at least a portion of the crude ethanol product into a refined ethanol stream and a by-product stream. The refined ethanol stream comprises ethanol and acetaldehyde; and the by-product stream comprises acetic acid and a substantial portion of the water from the crude ethanol product. The process further comprises the step of hydrolyzing in a second reaction zone at least a portion of the acetal. | 2013-02-07 |
20130035517 | PRODUCTION OF ALCOHOLS - A process is described for producing an alcohol product, in which (a) a first feed composition comprising acetic acid is converted to a product comprising acetone; and (b) a second feed composition comprising at least part of the acetone produced in (a) is hydrogenated in the presence of a catalyst to produce a hydrogenation effluent comprising isopropanol. | 2013-02-07 |
20130035518 | REDUCING ACETALS DURING ETHANOL SEPARATION PROCESS USING HIGH PRESSURE DISTILLATION COLUMN - To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns is operated at a higher pressure to increase the equilibrium constant that favors hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water and one or more acetals, such as diethyl acetal. The acetal concentration may be reduced thus reducing the need to separate acetal from the crude product. | 2013-02-07 |
20130035519 | REDUCING ACETALS AND/OR ESTERS DURING ETHANOL SEPARATION PROCESS - To reduce acetal and/or ester concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns is operated at a higher pressure to increase the equilibrium constant that favors hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water, ethyl acetate and one or more acetals, such as diethyl acetal. The acetal and/or ester concentration may be reduced thus reducing the need to separate acetal and/or ester from the crude product. | 2013-02-07 |
20130035520 | REDUCING IMPURITIES IN HYDROGENATION PROCESSES WITH MULTIPLE REACTION ZONES - In a hydrogenation processes, a second lower temperature hydrogenation reactor is used to control the concentration of impurities, namely ethyl acetate, acetaldehyde, and acetal, prior to separating the reaction mixtures. Controlling impurities reduces the need for separation capital and improves overall efficiencies for recovering alcohols. | 2013-02-07 |
20130035521 | Process for Separating Ethanol Having Low Acid - A process for operating a distillation column to separate an ethanol mixture comprising ethanol and acetic acid where the recovered ethanol comprises less than 700 wppm acetic acid. The operating conditions for the column may vary depending on the fed composition. In particular the process provides energy efficient recovery of ethanol with low concentration acetic acid. | 2013-02-07 |
20130035522 | Processes for Separating Ethanol Having Low Acid - A process for reducing ethyl acetate and/or diethyl acetal concentration of a crude ethanol product by hydrolysis is disclosed. A portion of the water is initially separated from the crude ethanol product in a first column residue. Ethyl acetate in the first column distillate is hydrolyzed to form additional ethanol and acetic acid. Product ethanol is recovered in a second distillation column preferably in a side stream and acetic acid is removed in the second column residue. | 2013-02-07 |
20130035523 | Reducing Acetals During Ethanol Separation Process - To reduce acetal concentrations when separating ethanol from a crude product in one or more distillation column, at least one of the columns is operated at a higher pressure to increase the equilibrium constant that favors hydrolysis of the acetal. The crude product may comprise ethanol, acetaldehyde, water and one or more acetals, such as diethyl acetal. The acetal concentration may be reduced thus reducing the need to separate acetal from the crude product. | 2013-02-07 |
20130035524 | PROCESS FOR RECOVERING ALCOHOL - Recovery of an alcohol such as ethanol from a crude alcohol product, preferably obtained from the hydrogenation of acetic acid using a low energy process. The crude ethanol product is separated in a column to produce a distillate stream comprising ethyl acetate and a residue stream comprising ethanol, acetic acid, and water. The ethanol product is recovered in a second column as an ethanol side stream. | 2013-02-07 |
20130035525 | PROCESS FOR PRODUCING ANHYDROUS ETHANOL USING EXTRACTIVE DISTILLATION COLUMN - The present invention relates to the recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of crude ethanol product are employed to allow recovery of an anhydrous ethanol composition. The process involves separating the crude ethanol product using one or more extractive distillation columns that employ one or more extractive agents. The anhydrous ethanol composition comprises less than 1 wt. % water, based on the total weight of the anhydrous ethanol composition. | 2013-02-07 |
20130035526 | PROCESS FOR THE MANUFACTURE OF TETRAFLUOROOLEFINS - A method for producing a tetrafluoroolefin, such as 2,3,3,3-tetrafluoropropene (HFO-1234yf), comprises contacting 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb) with or without a catalyst under conditions effective to convert the 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb) to the tetrafluoroolefin, optionally, via an intermediate. The conversion may be a one-step fluorination or a two-step fluorination and dehydrochlorination process. The 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb) may also be obtained by dehydrochlorinating 1,2,3-trichloropropane (HCC-260da) to form 2,3-dichloropropene (HCO-1250xf); fluorinating 2,3-dichloropropene (HCO-1250xf) to form 1,2-dichloro-2-fluoropropane (HCFC-261bb); and chlorinating 1,2-dichloro-2-fluoropropane (HCFC-261bb) to form 1,1,1,2-tetrachloro-2-fluoropropane (HCFC-241bb). | 2013-02-07 |
20130035527 | ACETYLENE STORAGE USING METAL-ORGANIC FRAMEWORKS WITH OPEN METAL SITES - This invention provides, but is not limited to, methods of using metal-organic frameworks (MOFs) with open metal sites for acetylene storage. Also provided are compositions and materials comprising MOFs with open metal sites and acetylene, e.g., an acetylene storage material comprising HKUST-1 and acetylene. | 2013-02-07 |
20130035528 | REMOVAL OF HYDROGEN SULFIDE AS AMMONIUM SULFATE FROM HYDROPYROLYSIS PRODUCT VAPORS - A system and method for processing biomass into hydrocarbon fuels that includes processing a biomass in a hydropyrolysis reactor resulting in hydrocarbon fuels and a process vapor stream and cooling the process vapor stream to a condensation temperature resulting in an aqueous stream. The aqueous stream is sent to a catalytic reactor where it is oxidized to obtain a product stream containing ammonia and ammonium sulfate. A resulting cooled product vapor stream includes non-condensable process vapors comprising H | 2013-02-07 |
20130035529 | CONTINUOUS PROCESS FOR CARRYING OUT AUTOTHERMAL GAS-PHASE DEHYDROGENATIONS - The invention relates to a process for the autothermal gas-phase dehydrogenation of a hydrocarbon-comprising gas stream by means of an oxygen-comprising gas stream over a heterogeneous catalyst configured as a monolith to give a reaction gas mixture and regeneration of the catalyst in a reactor in the form of a cylinder or prism, wherein the reactor is operated alternately in the production mode of the autothermal gas-phase dehydrogenation and in the regeneration mode. | 2013-02-07 |
20130035530 | Catalysts Having an Improved Crush Strength and Methods of Making and Using Same - A method of preparing a catalyst comprising selecting a zeolite having a mean particle size of equal to or less than about 6 microns, blending the zeolite with a binder and water to form a paste, shaping the paste into a bound zeolite support, adding a metal to the bound zeolite support to form a metalized catalyst support, and adding at least one halide to the metalized catalyst support to form the catalyst. A catalytic reforming process for converting hydrocarbons to aromatics comprising: contacting a catalyst comprising a silica bound zeolite, a Group VIII metal supported thereby, and at least one halide with a hydrocarbon feed in a reaction zone, wherein the silica bound zeolite comprises a zeolite having a mean particle size of equal to or less than about 6 microns and a median particle size of equal to or less than about 5 microns. | 2013-02-07 |
20130035531 | REACTOR FOR CARRYING OUT AN AUTOTHERMAL GAS-PHASE DEHYDROGENATION - A reactor in the form of a cylinder or prism wherein
| 2013-02-07 |
20130035532 | SYNTHESIS OF TERMINAL ALKENES FROM INTERNAL ALKENES VIA OLEFIN METATHESIS - This disclosure relates generally to olefin metathesis, and more particularly relates to the synthesis of terminal alkenes from internal alkenes using a cross-metathesis reaction catalyzed by an olefin metathesis catalyst. According to one aspect, for example, a method is provided for synthesizing a terminal olefin, the method comprising contacting, in the presence of a ruthenium alkylidene metathesis catalyst, an olefinic substrate comprised of at least one internal olefin with a cross metathesis partner comprised of an alpha olefinic reactant, under reaction conditions effective to allow cross-metathesis to occur, wherein the reaction conditions include a reaction temperature of at least 35° C. The methods, compositions, reactions and reaction systems herein disclosed have utility in the fields of catalysis, organic synthesis, and industrial chemistry. | 2013-02-07 |
20130035533 | PROCESS FOR PURIFYING AROMATIC EXTRACTS CONTAINING AROMATIC POLYCYCLIC COMPOUNDS - A process is disclosed for reducing the content of polycyclic aromatic hydrocarbons or PAHs in aromatic extracts including oxidizing the PAHs in the presence of a hemoprotein via an oxidizing compound, wherein the aromatic extract is brought into contact with the oxidizing agent in a non-reactive organic solvent, then is brought into contact with the immobilized or supported hemoprotein. | 2013-02-07 |
20130035534 | METHOD AND AN APPARATUS FOR NGL/GPL RECOVERY FROM A HYDROCARBON GAS, IN PARTICULAR FROM NATURAL GAS - A method for separating methane from at least one hydrocarbon with two or more carbon atoms in a substantially gaseous fluid, containing more than 3 ppm of water, in particular a natural gas coming from a natural gas field or from a natural gas pipeline, or a refinery gas or another gas available at an extraction pressure set between 15 and 300 bar, and an apparatus. The method provides prearranging an expansion device having at least one first expansion equipment, selected from the group comprised of: a radial expansion device and a static expansion device, in which a first expansion takes place with a cooling effect down to a temperature that is higher than the solid formation temperature that may be formed starting from water and/or hydrocarbons present in said gas, and further having at least one second expansion equipment which is arranged downstream of the first expansion equipment. | 2013-02-07 |
20130035535 | COMPOSITIONS, METHODS AND DEVICES FOR CONTROL AND CLEAN-UP OF HAZARDOUS SPILLS - Disclosed are methods for treating hazardous materials, such as those which result from an unwanted spill or leak, which comprise one or more of the steps or effects of: neutralizing the dispersed material; solidifying the dispersed material; immobilizing the material; and/or reducing the evolution of harmful or unwanted gaseous forms from the spillage, preferably using a binding agent which comprises a polyacrylate-polyacrylamide cross-linked copolymer. | 2013-02-07 |
20130035536 | APPLICATORS AND METHODS FOR INTRAOPERATIVE TREATMENT OF PROLIFERATIVE DISEASES OF THE BREAST - A device for administering brachytherapy to a patient includes a vessel that may be in the form of a hollow cylindrical cup, for fleshing into and substantially filling the open-ended cavity. The vessel has a closed outer end, which may be a removable cover, and a source guide penetrates the closed outer end so as to extend deep into the vessel, to receive a radiation source in the source guide. A manipulator can be connected to the radiation source, and also to the source guide, for allowing several different types of manipulation of the source orientation and position within the vessel during the brachytherapy procedure. | 2013-02-07 |
20130035537 | ROBOTIC SYSTEMS AND METHODS FOR TREATING TISSUE - A method of manipulating an elongate member in at least two degrees of freedom includes holding an elongate member between two rotary members that define respective rotational axes, the elongate member having a flexible proximal portion, a distal rigid needle attached to the proximal portion, and an operative element for delivering energy, the needle having a distal port, actuating at least one of the rotary members in a rotational direction about its rotational axis to generate a corresponding linear motion of the elongate member along a longitudinal axis of the elongate member, and actuating at least one of the rotary members in a linear direction along its rotational axis to generate a corresponding rotational motion of the elongate member about the longitudinal axis of the elongate member. | 2013-02-07 |
20130035538 | PORTABLE DIGITAL TRANSDUCER DEVICE THAT IS PROGRAMMABLE, HAS HIGH DISCRIMINATION AT LOW FREQUENCY AND LOW INTENSITY - A portable digital transducer device that is programmable, has high discrimination at low frequency and low intensity, including a modular, portable digital device that generates electromagnetic fields and can be used for many medical applications. The device can be programmed using software in terms of the main parameters thereof (amplitude, waveform, frequency, pulse sequence, positive-negative model, etc.). In addition, the device is completely portable, lightweight and powered by rechargeable batteries. The high degree of modularity of the device allows flexibility in terms of future developments in accordance with new required parameters. The device also enables the synchronous construction of generator arrays for linear and sequential applications. The device has high discrimination at frequencies below 1 milli-Hz and an intensity of 0.001 μA. | 2013-02-07 |
20130035539 | SYSTEM AND METHOD FOR TREATING HAIR LOSS - This invention generally relates to an electromagnetic treatment apparatus and a method for using same to achieve modification of cellular and tissue growth, repair, and maintenance, and tissue function by application of electromagnetic information. Particularly, the invention relates to using pulsing electromagnetic fields (PEMF) of very low energy to enhance growth and repair of cells and tissues involved in hair growth and regeneration. More particularly, this invention provides for methods, which are directed to treating hair thinning and/or loss by promoting the maintenance, growth, and restoration of hair by delivery of electromagnetic signals to a target tissue, such as scalp tissue. The electromagnetic signals promote hair cell maintenance, growth, and restoration by modulating biochemical processes that regulate hair cells, such as prostaglandin levels, resulting in stimulation or enhancement of growth, proliferation of hair cells, and or limiting/eliminating hair loss. | 2013-02-07 |
20130035540 | Electromagnetic Bone Conduction Hearing Device - An external component for a hearing implant is described. An external housing contains an attachment magnet configured to magnetically connect with an implant magnet of an implanted signal transducer. A pair of external electromagnetic drive coils within the external housing are adjacent to the attachment magnet for conducting electrical current to develop magnetic drive signals through the skin to the signal transducer to generate responsive vibrations of the signal transducer for perception by the patient as sound. The drive coils are configured such that their respective magnetic drive signals have opposing magnetic directions. | 2013-02-07 |
20130035541 | SLEEP AID DEVICE AND METHOD, PROGRAM AND RECORDING MEDIUM - Disclosed herein is a sleep aid device including: an electrode arranged on the surface of a pillow in such a manner as to come into contact with the scalp of a user; a brain wave signal acquisition section adapted to acquire a brain wave signal of the user via the electrode; an analysis section adapted to analyze the acquired brain wave signal; and a control section adapted to control the execution of a preset process according to the sleep stage representing the depth of sleep of the user identified by the analysis result. | 2013-02-07 |
20130035542 | IMPLANTABLE DEVICES, TOOLS AND METHODS FOR ANATOMICAL SUPPORT - An implantable device for anatomical support includes a sling, a first interconnecting member that is coupled to the sling, and a second interconnecting member that is coupled to the sling. An adjustable anchor is slidably coupled to the first interconnecting member to permit bidirectional movement along the first interconnecting member, and configured to exert a compressive force generating frictional interference between the adjustable anchor and the first interconnecting member, to inhibit the bi-directional movement of the adjustable anchor along the first interconnecting member unless sufficient force is applied to overcome the frictional interference. Also, a fixed anchor is fixedly coupled to the second interconnecting member. | 2013-02-07 |
20130035543 | TOOLS AND METHODS FOR TREATMENT OF PELVIC CONDITIONS - Surgical procedures, systems, implants, devices, tools, and methods that are used for treating pelvic conditions in a male or female, the pelvic conditions including incontinence (various forms such as fecal incontinence, stress urinary incontinence, urge incontinence, mixed incontinence, etc.), vaginal prolapse (including various forms such as enterocele, cystocele, rectocele, apical or vault prolapse, uterine descent, etc.), and other conditions caused by muscle and ligament weakness, the devices and tools including devices and tools for anchoring an implant to tissue, adjusting the length of implant components, and cutting the implant to a desired length. | 2013-02-07 |
20130035544 | ADJUSTABLE IMPLANT AND METHOD OF USE - A system includes an adjustable implant configured for implantation internally within a subject and includes a permanent magnet configured for rotation about an axis of rotation, the permanent magnet operatively coupled to a drive transmission configured to alter a dimension of the adjustable implant. The system includes an external adjustment device configured for placement on or adjacent to the skin of the subject having at least one magnet configured for rotation, the external adjustment device further comprising a motor configured to rotate the at least one magnet and an encoder. Rotation of the at least one magnet of the external adjustment device effectuates rotational movement of the permanent magnet of the adjustable implant and alters the dimension of the adjustable implant. Drive control circuitry is configured to receive an input signal from the encoder. | 2013-02-07 |
20130035545 | ELECTRONIC ENDOSCOPE APPARATUS - An electronic endoscope apparatus includes: a CCD; a temperature sensor that detects a temperature of a distal end portion; a correlated double sampling section provided in a body portion, the correlated double sampling section extracting a signal component from an image signal outputted from the CCD; a timing generator that generates a sample-and-hold signal for making the correlated double sampling section operate and a drive pulse signal for driving the CCD; and a CPU that adjusts a timing of the sample-and-hold signal or the drive pulse signal generated by the timing generator, based on the temperature detected by the temperature sensor. | 2013-02-07 |
20130035546 | ENDOSCOPE WITH A FLEXIBLE CIRCUIT BOARD - An endoscope with a flexible circuit board comprises: a base mounting frame, a flexible circuit, a photosensitive element, a plurality of light emitting elements and a camera. The flexible circuit board, the photosensitive element, the light emitting elements and the camera can be mounted on the mounting frame, and then the mounting frame can be assembled in a pipe to form the endoscope, which greatly improves the ease of assembly, and consequently reducing the labor cost required for assembly. Furthermore, the flexibility of the circuit board reduces the volume of the endoscope and improves applicability. | 2013-02-07 |
20130035547 | IMAGE SENSOR FOR CAPSULE ENDOSCOPE ENABLING DUAL MODE OPERATION - The present invention relates to an image sensor for a capsule endoscope which enables a dual mode operation, and more particularly, to an image sensor for a capsule endoscope wherein two image sensors identically designed and manufactured for photographing the inside of a human body are used and set as a master and a slave, respectively so as to enable a dual mode operation in which two chips are linkage-operated. | 2013-02-07 |
20130035548 | FIBER OPTIC INTUBATING DEVICE - A fiberoptic intubating device is provided which permits visualization of the vocal cords and automatic deployment of an endotracheal tube into the trachea upon visualization. The device includes a housing, a handle extending from the housing, and an extendable and retractable stylet extending from the distal end generally in parallel with the longitudinal axis. The device also includes a support member disposed on the housing that is configured to support the endotracheal tube with respect to the housing and to be selectively movable in the longitudinal direction relative to the housing. The device is configured to automatically move the stylet relative to the housing upon actuation of a trigger. Once the stylet is positioned relative to the vocal cords, the device is configured to deploy the endotracheal tube into the trachea upon further actuation of the trigger. | 2013-02-07 |
20130035549 | ENDOSCOPE - An endoscope comprising, in a part of an insertion portion having flexibility, a bending portion formed by covering an outermost circumference with a covering rubber. Respective end portions of the covering rubber being tightly bound to a rigid portion near the bending portion with a thread and fixed by applying an adhesive. In at least one end portion of both fixed end portions of the covering rubber, hardness of at least a portion in a range from an end portion in a center portion side of a portion tightly bound with the thread to an end portion in a center portion side of a portion to which the adhesive is applied is set higher than hardness in a center portion of the covering rubber. | 2013-02-07 |
20130035550 | CONNECTOR SYSTEM - A connector system is a connector system including a plug section, and a receptacle section having a concave portion in an inside of which the plug section can be inserted, wherein the plug section includes a flange portion including a first inclined surface portion which increases in diameter toward an extraction direction, and a second inclined surface portion which decreases in diameter toward the extraction direction on an extraction direction side of the first inclined surface portion, in which an inclination angle with respect to an insertion direction of the second inclined surface portion is larger than an inclination angle with respect to the insertion direction of the first inclined surface portion, and the receptacle section includes a ball which is placed to be projectable/retractable from a side surface portion of the concave portion. | 2013-02-07 |
20130035551 | ARTICULATING OPHTHALMIC SURGICAL PROBE - An articulating optical surgical probe includes a handle sized to fit in a single hand and a single rigid cannula extending from the handle having a diameter of 20 Ga or less. The probe further includes a slotted tip at a distal end of the cannula and at least one optical fiber extending through the handle, the single rigid cannula and the slotted tip, and a pull-wire secured to the slotted tip. When the pull-wire exerts tension on the slotted tip, the slotted tip will deviate from straight to a bend angle controlled by the tension in the pull-wire. The slotted tip is formed from a resilient material that will restore to the straight position when the tension exerted by the pull-wire is released. | 2013-02-07 |
20130035552 | ENDOSCOPE - An endoscope includes a flexible portion extended to a part on a proximal direction side of an insertion main body along a longitudinal axis, and a passive bending portion provided to a distal direction side of the flexible portion in the insertion main body, being more flexible than the flexible portion, and configured to passively bend when external force acts thereon. The endoscope includes an attachment unit which includes a fin portion spirally extended along the longitudinal axis, and through which the insertion section is inserted, and a holding portion provided to the insertion main body, and configured to hold the attachment unit in a state that the attachment unit covers the passive bending portion and that the attachment unit is rotatable about the longitudinal axis with respect to the insertion main body. | 2013-02-07 |
20130035553 | Endoscope with multiple working channel ports - An endoscope including a shaft having a distal end with a lens; a control section at a rear end of the shaft; and a working channel. The control section includes a frame having two working channel ports on opposite respective lateral sides of the control section, where each port forms a single aperture into the control section provided by an outwardly extending fitting. The fittings are configured to have an irrigation conduit connected thereto. The working channel ports are angled from rear to front in a forward and inward direction. The working channel has a rear end connected to both of the working channel ports such that an instrument can be positioned into the working channel through either of the two working channel ports. The working channel extends from the control section through the shaft as a single working channel for both of the working channel ports. | 2013-02-07 |
20130035554 | RETRACTORS - A retractor having an elongate portion with first and second parts each with adjacent pivotally connected segments pivotable from a first configuration to a second configuration, wherein in the second configurations the adjacent segments abut each other to inhibit further movement, at least one of the parts including a control whereby a force required to move the first part from the first configuration towards the second configuration is less than the force required to move the second part from the first configuration towards the second configuration, and an actuator arranged to urge the first and second parts from the first to the second configurations at the same time. | 2013-02-07 |
20130035555 | SYSTEMS, IMPLANTS, TOOLS, AND METHODS FOR TREATMENT OF PELVIC CONDITIONS - Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for treating pelvic conditions such as vaginal prolapse and other conditions caused by muscle and ligament weakness, the devices and tools being useful for accessing a posterior region of pelvic anatomy, and related methods. Such devices can include retractors, introducers, and other devices for accessing desired areas of a patient's anatomy. | 2013-02-07 |
20130035556 | Illuminating Balloon Catheter and Method for Using the Catheter - To perform a prostatectomy, a directionally illuminating balloon catheter enters a bladder. The catheter has a multi-lumen shaft. The balloon defines an interior fluidically connected to a balloon inflation lumen and is inflated therethrough. The balloon comprises a light source, a light-radiating surface adjacent the shaft-balloon junction, and a substantially opaque surface disposed at a portion of the balloon other than the light-radiating surface such that the integrated light source illuminates a proximal half of the environment outside the balloon. The balloon is inflated while in the bladder. Light from the light source is directed out through the light-radiating surface to illuminate at least a portion of a procedure area at the bladder-prostate junction. With the light illuminating the portion of the procedure area, at least a portion of a prostatectomy is performed at the portion of the procedure area. | 2013-02-07 |
20130035557 | METHOD AND APPARATUS FOR LEVELING PRESSURE TRANSDUCERS - A hinged level and method for utilizing the same in connection with the leveling of a pressure transducer with respect to a reference point are provided. The hinged level includes a plurality of elongate members interconnected to one another by a hinge. The hinge allows the elongate members to be pivoted relative to one another within a first plane. A level device is aligned with the first plane. The level or elevation of a pressure transducer relative to a reference point, which corresponds to the elevation of an implanted catheter, is determined by placing the free ends of the hinged level relative to the reference point and the pressure transducer. The height of the pressure transducer is then adjusted until the level device indicates that the elongate members are level. | 2013-02-07 |
20130035558 | SUBJECT VITALITY INFORMATION SYSTEM - Instead of requiring interested parties to actively watch monitored subjects continuously and be present with them or nearby, take notes of behavior, etc., this system generates processed and summary information using sensor(s) and/or other data input sources. The information can be pushed to the recipients, allowing them to be away and/or be working on other activities. Recipients of subject vitality information receive periodic reports and/or alerts of activity, wellness and environmental events. In addition, this system also can generate intelligent assessments and/or diagnostics of subjects based on all data input sources, history, subject profiles and user entered rules. | 2013-02-07 |
20130035559 | STIMULATION OF SATIETY HORMONE RELEASE - The present invention provides a site specific way to enhance a natural hormonal response to nutrients entering the small intestine after gastric emptying, thereby providing therapeutic value for obesity or diabetic patients. In one aspect, the present invention provides methods of stimulating the release of satiety hormone in a subject comprising applying a first electrical stimulus to a tissue in the lumen of the gastrointestinal system of the subject contemporaneously with the contacting of L-cells of the tissue with a nutrient stimulus. The present invention also provides methods for predicting patient response to a weight loss surgery comprising applying a first electrical stimulus to a tissue of the gastrointestinal system of said patient contemporaneously with the contacting of L-cells of the tissue with a nutrient stimulus, assessing the effect of the electrical stimulus in said patient, and, correlating said effect to said patient's response to a weight loss surgery. | 2013-02-07 |
20130035560 | MULTI-DIRECTIONAL MICROFLUIDIC DRUG DELIVERY DEVICE - The methods, systems, and devices disclosed herein generally involve convection-enhanced delivery of drugs to a target region within a patient. Microfluidic catheter devices are disclosed that are particularly suitable for targeted delivery of drugs via convection, including devices capable of multi-directional drug delivery, devices that control fluid pressure and velocity using the venturi effect, and devices that include conformable balloons. Methods of treating various diseases using such devices are also disclosed, including methods of treating cerebral and spinal cavernous malformations, cavernomas, and hemangiomas, methods of treating neurological diseases, methods of treatment using multiple microfluidic delivery devices, methods of treating hearing disorders, methods of spinal drug delivery using microfluidic devices, and methods of delivering stem cells and therapeutics during fetal surgery. Methods of manufacturing such devices are also disclosed. | 2013-02-07 |
20130035561 | TREATMENT OF SUBCHONDRAL BONE BY BIOCHEMICAL DIAGNOSIS TO PREVENT THE PROGRESSION OF OSTEOARTHRITIS OF THE JOINT - Methods for treating pain resulting from osteoarthritis, and associated devices and instruments for such pain treatment are disclosed. These methods aim to prevent the progression of osteoarthritis of a joint, by biochemically diagnosing microenvironmental abnormalities in the subchondral bone, and subsequently treating the subchondral bone to prevent, or delay the onset or progression of, or otherwise treat, osteoarthritis as well as any bone marrow edema or lesion. | 2013-02-07 |
20130035562 | Reflectance and/or Transmissive Pulse Oximeter - According to various embodiments, a medical sensor assembly may be configured to switch between transmission and reflectance mode. Such sensors may include multiple optical sensing components that may be activated or silent, depending on the mode in use. A practitioner may switch between modes based on the particular situation of the patient or based on the signal quality. | 2013-02-07 |
20130035563 | Progressively Personalized Wireless-Based Interactive Diabetes Treatment - This is a system for integrating a system of education, monitoring and advising on glucose testing, diet, exercise and drug administration, using a device which is lightweight and portable (and easily carried by the patient) and which is capable of: | 2013-02-07 |
20130035564 | REAL TIME INTRAVASCULAR MONITORING DEVICE - A real time tissue sampling and analysis system includes a catheter including an elongated body defining at least one internal lumen, a sampling device positionable within the at least one internal lumen of the catheter for collecting a tissue sample, and a biochip disposed within the at least one internal lumen. The biochip includes a substrate for receiving the tissue sample, a marker for interacting with the tissue sample, and a sensor for identifying a characteristic of the tissue sample and transmitting data about the tissue sample to a processing unit for analysis. | 2013-02-07 |
20130035565 | Method and System for the Reactivation of an Implantable Chemical Sensor - A method for the operation and, in particular, for the reactivation of an implantable chemical sensor that measures values in bodily fluid, including the steps of wetting the sensor surface with a reactivation substance that carries out a chemical reaction on the sensor surface that removes molecules originating in the bodily fluid, or the reaction or degradation products thereof, which have collected on the sensor; and dewetting the sensor surface of the reactivation substance, wherein the sensor surface is wetted and dewetted with the reactivation substance in situ. | 2013-02-07 |
20130035566 | Method and Apparatus for Enhancement of Transdermal Transport - According to the present invention, a method for enhancing transdermal transport is disclosed. The method includes the steps of increasing a permeability an area of a membrane with a permeabilizing device. The membrane may be, inter alia, biologic skin or synthetic skin. The permeabilizing device may be an ultrasound-producing device. A substance is transported into and through the area the membrane. The substance may be a drug, a vaccine, or a component of interstitial fluid. | 2013-02-07 |
20130035567 | PHOTOLUMINESCENT NANOSTRUCTURE-BASED SENSORS - A composition for sensing an analyte can include a photoluminescent nanostructure complexed to a sensing polymer, where the sensing polymer includes an organic polymer non-covalently bound to the photoluminescent nanostructure and an analyte-binding protein covalently bound to the organic polymer, and where the analyte-binding protein is capable of selectively binding the analyte, and the analyte-binding protein undergoes a substantial conformational change when binding the analyte. Separately, a composition for sensing an analyte, can include a complex, where the complex includes a photoluminescent nanostructure in an aqueous surfactant dispersion and a boronic acid capable of selectively reacting with an analyte. The compositions can be used in devices and methods for sensing an analyte. | 2013-02-07 |
20130035568 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM, AND INFORMATION PROCESSING SYSTEM - Provided is an information processing apparatus including a judgment unit for using measurement data in relation to reflectance of light obtained by irradiating a surface of a living body of a subject with light of a predetermined wavelength to judge a condition of a blood vessel and/or a condition of blood flow of the living body in accordance with a color phase corresponding to the reflectance of light. | 2013-02-07 |
20130035569 | METHOD AND APPARATUS FOR HEMOMETRY - The present invention pertains to a method and apparatus for hemometry in humans. Pressure is applied proximal to a target area in human tissue. A modulated optical signal based on a digital code sequence is transmitted to the target area. A temporal transfer characteristic is derived from the modulated optical signal. Concentration of an analyte is determined based on the temporal transfer characteristic. | 2013-02-07 |
20130035570 | APPARATUS AND METHOD FOR ACQUIRING INFORMATION ON SUBJECT - In an apparatus configured to acquire subject information, a light source is capable of generating light with a first wavelength and alight with a second wavelength different from the first wavelength, an acoustic wave detection unit detects a photoacoustic wave generated by illuminating a subject with light and output a resultant detection signal, and a signal processing unit acquires subject information based on a first detection signal output by the acoustic wave detection unit when the subject is illuminated with the light with the first wavelength and a second detection signal output by the acoustic wave detection unit when the subject is illuminated with the light with the second wavelength. An effective attenuation coefficient of the subject at the first wavelength is equal to an effective attenuation coefficient of the subject at the second wavelength. | 2013-02-07 |
20130035571 | MOBILE EMERGENCY RESPONSE SYSTEM - Disclosed embodiments include a the portable medical apparatus that comprises (a) a patient monitor comprising a plurality of wireless biomedical sensors including an electrocardiogram sensor, a non-invasive blood pressure sensor, and a pulse oximetry sensor; and (b) a communications module configured to wirelessly transmit jointly compressed signals. The communication module is configured to transmit signals as a block of coherent data. Additionally, the communication module includes fast-joint coding and decoding, transmission error correction, information exchange between different layers to optimize network throughput, and adapts the Quality of Service (QoS) guarantees for each type of traffic offered. | 2013-02-07 |
20130035572 | FINGERTIP OXIMETER AND A METHOD FOR OBSERVING A MEASUREMENT RESULT THEREON - There is provided a fingertip oximeter that has a plurality of display modes which are presented sequentially in a circulating way, allowing users to easily observe a measurement result from any of surrounding directions. The present invention makes users to be able to observe a measurement result of the fingertip oximeter from any of surrounding directions, without the need of bending his/her finger. Thus, any partial occlusion of the arterial blood capillary can be avoided, so that strength of the pulse will not decrease, and strength of the signal will not be affected. As a result, the precision of the measurement is improved. | 2013-02-07 |
20130035573 | BIOSENSOR, CARTRIDGE STORING BIOSENSOR, MEASUREMENT DEVICE USING BIOSENSOR - There are provided a biosensor, and a measurement device in which the biosensor is used, with which accurate puncture is enabled and reliability of measurement results are improved. The biosensor ( | 2013-02-07 |
20130035574 | MICROFLUIDIC DRUG DELIVERY DEVICES WITH VENTURI EFFECT - The methods, systems, and devices disclosed herein generally involve convection-enhanced delivery of drugs to a target region within a patient. Microfluidic catheter devices are disclosed that are particularly suitable for targeted delivery of drugs via convection, including devices capable of multi-directional drug delivery, devices that control fluid pressure and velocity using the venturi effect, and devices that include conformable balloons. Methods of treating various diseases using such devices are also disclosed, including methods of treating cerebral and spinal cavernous malformations, cavernomas, and hemangiomas, methods of treating neurological diseases, methods of treatment using multiple microfluidic delivery devices, methods of treating hearing disorders, methods of spinal drug delivery using microfluidic devices, and methods of delivering stem cells and therapeutics during fetal surgery. Methods of manufacturing such devices are also disclosed. | 2013-02-07 |
20130035575 | SYSTEMS AND METHODS FOR DETECTING GLUCOSE LEVEL DATA PATTERNS - Systems and methods for detecting and reporting patterns in analyte concentration data are provided. According to some implementations, an implantable device for continuous measurement of an analyte concentration is disclosed. The implantable device includes a sensor configured to generate a signal indicative of a concentration of an analyte in a host, a memory configured to store data corresponding at least one of the generated signal and user information, a processor configured to receive data from at least one of the memory and the sensor, wherein the processor is configured to generate pattern data based on the received information, and an output module configured to output the generated pattern data. The pattern data can be based on detecting frequency and severity of analyte data in clinically risky ranges. | 2013-02-07 |
20130035576 | SYSTEM AND METHOD FOR MAPPING GASTRO-INTESTINAL ELECTRICAL ACTIVITY - A gastro-electrical activity mapping system and comprises a catheter insertable through a natural orifice into the gastro-intestinal (GI) tract and comprising an array of electrodes for contacting an interior surface of a section of the GI tract to detect electrical potentials at multiple electrodes, and a signal analysis and mapping system arranged to receive and process electrical signals from multiple electrodes of the array and spatially map GI smooth muscle electrical activity as an activation time map, a velocity map, or an amplitude map, which may be in the form of contour plots and may be mapped on an anatomical computer model of at least the section of the GI tract and may be animated. A GI mapping method and catheter are also claimed. | 2013-02-07 |
20130035577 | System for Transcutaneous Monitoring of Intracranial Pressure - A system for measuring and converting to an observer intelligible form an internal physiological parameter of a patient. The invention allows transcutaneous telemetry of intracranial pressure via a system which includes a patient implanted sensor module and an external processing module, optically coupled to the sensor module via an external coupling module. A sensor within the sensor module transduces the measured pressure and a near infrared emitter transmits the telemetry when interrogated by the external coupling module. A set of tuned inductor-crystal circuits comprised in part of a cylindrical crystal oscillator whose resonant frequency is sensed by a dipper circuit arrangement is provided. Power for the sensor module is derived inductively through rectification of a transcutaneously-applied high-frequency alternating electromagnetic field generated within the external coupling module. A computer within the processing module calculates the physiological parameter from the telemetry signal and represents this data in numerical, graphical, or analog format. | 2013-02-07 |
20130035578 | Portable Brain Activity Monitor and Method - The current invention discloses a portable brain-activity monitor for recording a subject's EEG while he/she is listening to music. The brain-activity monitor includes an earphone connected to a portable audio player as well as an EEG sensor. The EEG sensor is connected to EEG electrodes that are shaped and sized to fit within the auditory canal. Suitable electronic processing circuitry, located in close proximity to the electrode, amplify the EEG signals in a range of 0.5 Hz to 100 Hz, perform an analogue-to-digital conversion, filter the output and deliver it to a recording device. A cable connected to the subjects earlobe provides the ground for the EEG sensor. The monitor is preferably Bluetooth enabled to allow it to connect to computing devices such as PCs and smart phones. | 2013-02-07 |
20130035579 | METHODS FOR MODELING NEUROLOGICAL DEVELOPMENT AND DIAGNOSING A NEUROLOGICAL IMPAIRMENT OF A PATIENT - One variation of a method for modeling neurological development includes: aggregating electroencephalography (EEG) data that comprise multiple EEG signals of each user in a set of users, EEG signals of each user recorded on multiple distinct dates, the set of users comprising a plurality of users of various known neurological statuses; identifying a synchronization pattern trend within the EEG data of the set of users; and correlating the synchronization pattern trend with neurological development within the set of users. | 2013-02-07 |
20130035580 | Measurement for Autonomic Function - The present invention is an article of manufacture and method for using same, comprising at least two self adhesive sensors having a paired offset potential of consistently below about +/−1.0 mV; and a data gathering device connected to the sensors capable of measuring the voltage difference between the sensors. The sensors preferably are AgCl coated Silver. | 2013-02-07 |
20130035581 | AUGMENTED REALITY ENHANCED TRIAGE SYSTEMS AND METHODS FOR EMERGENCY MEDICAL SERVICES - An example system includes a virtual emergency medical record (vEMR) to be dynamically generated for a patient encountered by emergency medical services personnel, the vEMR created to store and organize patient information obtained from the patient at an emergency site to be transferred to an electronic medical record for the patient at a healthcare facility. The example system includes an image recognition and search service to identify the patient based on one or more obtained images and to provide information to the vEMR. The example system includes a prior history service to search for prior clinical information for the patient and to provide information to the vEMR. The example system includes triage decision support to process patient information and prior clinical information via the vEMR to provide a) at least one of a treatment guideline and a diagnosis protocol and b) an instruction for transfer priority to a healthcare facility. | 2013-02-07 |
20130035582 | HIGH INTENSITY FOCUSED ULTRASOUND TRANSDUCER OPTIMIZATION - When planning magnetic resonance (MR) guided high intensity focused ultrasonic (HIFU) therapy, HIFU transducer element parameters are optimized as a function of 3D MR data describing a size, shape, and position of a region of interest (ROI) ( | 2013-02-07 |
20130035583 | METHOD AND APPARATUS FOR PROCESSING MEDICAL IMAGE, AND ROBOTIC SURGERY SYSTEM USING IMAGE GUIDANCE - A synthesis image in which medical images captured using different medical image capturing apparatuses are registered is generated by mapping the medical images to each other. The synthesis image may be used for image guidance while a diagnosis or a robotic surgery of a patient is being performed. | 2013-02-07 |
20130035584 | Robotic Linac Adaptation (RLA) for the in-line MRI-linac Configuration - An in-line MRI-linac apparatus is provided that includes an MRI magnet of an MRI scanner, where the MRI magnetic includes a magnetic field, where the magnetic field has a quasi-uniform fringe field, where the fringe field is proximal to an axis of symmetry of the MRI magnet, and a magnetically unshielded dynamically moveable linac that includes a treatment beam that is aligned with field lines of the fringe field in a quasi axial symmetric configuration, where a position of the linac in the fringe field continuously adapts according to a target position to enable continuous dose delivery to the target. | 2013-02-07 |
20130035585 | INSTRUMENT GUIDING DURING MAGNETIC RESONANCE IMAGING - The invention relates to a preparing apparatus for preparing an influencing procedure for influencing a subject. The preparing apparatus ( | 2013-02-07 |
20130035586 | Radiotherapeutic Apparatus - We provide a radiotherapeutic apparatus comprising a patient support, magnetic coils disposed around the patient support for creating a magnetic field therewithin, a radiation source producing a beam of radiation directed toward the patient support and mounted on a rotatable support thereby to rotate the radiation source around the patient support, a slip ring for conveying electrical power to the radiation source and located around the patient support, including at least one electrical interruption therein. This creates a slip ring in which there is no continuous circumferential path, and one in which the current is therefore forced to take a route via one side or the other. | 2013-02-07 |
20130035587 | Radiotherapy Apparatus - A radiotherapy apparatus is described which includes a patient support, a magnetic resonance imaging (MRI) apparatus for obtaining imaging data of a patient positioned on the patient support, and multiple linear accelerators, each aligned in a plane transverse to the patient support and arranged to provide a therapeutic beam of x-ray radiation to the patient. | 2013-02-07 |
20130035588 | MAGNETIC RESONANCE IMAGING FOR THERAPY PLANNING - Magnetic resonance imaging (MRI) is used for therapy planning. The motion or position of the treatment region is tracked over time for many cycles using MRI. For temporal resolution, the tracking is done in planes through the tumor at different orientations rather than using three-dimensional scanning. The tracking may be used for calculating a spatial probability density function for the target. Alternatively or additionally, spatiotemporal information derived from the surrogate is compared directly to that from the tracked object to determine the accuracy or robustness of the surrogate-to-target 3D correlation Gating or tracking based on this surrogate may be performed where the comparison indicates that the surrogate is sufficiently reliable (accurate). | 2013-02-07 |
20130035589 | CATHETER LOCATOR APPARATUS AND METHOD OF USE - In one embodiment, a catheter locator apparatus is configured to determine the location of the tip of a catheter as it is inserted used in a human body. In one example embodiment, where a radiating coil is used in conjunction with a catheter, a coil locating device can be used to determine the distance the coil is from the device and hence its depth in the body of a patient. | 2013-02-07 |
20130035590 | SYSTEMS AND METHODS TO ASSIST WITH INTERNAL POSITIONING OF INSTRUMENTS - Systems and methods which facilitate the correct placement of an instrument internal to an object aided by an overlay superimposed on an image are disclosed. Exemplary embodiments facilitate placement of a needle tip within a patient's body using on overlay superimposed on a sonographic image. A superimposed overlay of embodiments is created by monitoring a fixed point of an external portion of the instrument in relation to an imaging transducer. Superimposed overlays provided according to embodiments provide one or more graphical target designator and one or more graphical instrument designator which, when controlled to be disposed in a predetermined position, indicate proper placement of the instrument. | 2013-02-07 |
20130035591 | SYSTEMS AND METHODS FOR AUTOMATICALLY INSERTING A NEEDLE INTO A LIVING SUBJECT - Embodiments disclosed herein are directed to systems and methods for automatically inserting a needle into an insertion-target region of a living subject in response to a machine-vision system locating the insertion-target region. In an embodiment, a needle insertion system includes a moveable needle configured to be inserted into a living subject, a machine-vision system configured to locate an insertion-target region of the living subject, control electrical circuitry, and an actuator coupled to the control electrical circuitry. The control electrical circuitry may be coupled to the machine-vision system to receive location information therefrom about the insertion-target region, and configured to output needle targeting instructions. The actuator may be coupled to the control electrical circuitry to receive the needle targeting instructions therefrom and coupled to the moveable needle. The actuator may be configured to move the moveable needle to the insertion-target region automatically in response to receiving the needle targeting instructions from the control electrical circuitry. | 2013-02-07 |
20130035592 | TECHNIQUE FOR THE DELIVERY OF ELECTROMAGNETIC ENERGY TO NANOPARTICLES EMPLOYED IN MEDICAL TREATMENT - The present invention relates to technology for delivering electromagnetic (EM) energy to nanoparticles (nanos) utilized in the treatment of either existing or potential medical conditions. Nanotechnology is increasingly being used to deliver various types of treatments and remedies for existing medical conditions. Potentially, nanotechnology may be used in an inoculation mode to protect a patient from incurring future medical conditions. Such treatments, either real-time or proactive, may require a method of energizing nanoparticles or nanodevices (collectively referred to as nanos) energized in a noninvasive manner. Similarly nanodoctors or nanosurgeons operating in situ (within the human body) may require a method of being energized. | 2013-02-07 |
20130035593 | GAS ADAPTOR AND METHOD OF USE - A system for safely delivering gas through a medical device to a patient and a method for using an exemplary system are disclosed. The system may be configured to minimize the risk of delivering an unwanted gas through mix up or mistake. A pneumatic fitting for use in medical procedures is also disclosed. The fitting may be configured to mate exclusively with a specific gas or fluid source. | 2013-02-07 |
20130035594 | ULTRASONIC OBSERVATION APPARATUS, OPERATION METHOD OF THE SAME, AND COMPUTER READABLE RECORDING MEDIUM - An ultrasonic observation apparatus includes: a reference spectrum storage unit that stores a first reference spectrum in a first reception depth range and a second reference spectrum in a second reception depth range obtained based on a frequency of an ultrasonic wave received from a reference reflector; a frequency analyzer that calculates a frequency spectrum by analyzing a frequency of the received ultrasonic wave; and a corrected frequency spectrum calculator that calculates a corrected frequency spectrum by determining whether a reception depth of the frequency spectrum calculated by the frequency analyzer is the first reception depth range or the second reception depth range, and obtaining a difference, in a case of the first reception depth range, between the first reference spectrum and the frequency spectrum and a difference, in a case of the second reception depth range, between the second reference spectrum and the frequency spectrum. | 2013-02-07 |
20130035595 | Method and Apparatus to Produce Ultrasonic Images Using Multiple Apertures - A combination of an ultrasonic scanner and an omnidirectional receive transducer for producing a two-dimensional image from received echoes is described. Two-dimensional images with different noise components can be constructed from the echoes received by additional transducers. These can be combined to produce images with better signal to noise ratios and lateral resolution. Also disclosed is a method based on information content to compensate for the different delays for different paths through intervening tissue is described. The disclosed techniques have broad application in medical imaging but are ideally suited to multi-aperture cardiac imaging using two or more intercostal spaces. Since lateral resolution is determined primarily by the aperture defined by the end elements, it is not necessary to fill the entire aperture with equally spaced elements. Multiple slices using these methods can be combined to form three-dimensional images. | 2013-02-07 |
20130035596 | MODEL-BASED POSITIONING FOR INTRACARDIAC ECHOCARDIOGRAPHY VOLUME STITCHING - Different intracardiac echocardiography volumes are stitched together. Different volumes of a patient are scanned with ICE. To stitch the volumes together, creating a larger volume, the volumes are spatially aligned. The alignment is based on feature, surface, or both feature and surface matching of the ICE volumes with a preoperative model of the same patient. The matching with the model indicates a relative position of the ICE volumes with each other. Using machine-trained classifiers may speed performance, allowing for real-time assembling of a volume from ICE data as the catheter is moved within the patient. | 2013-02-07 |
20130035597 | ANORECTAL PROBE ASSEMBLY AND METHOD - An anorectal probe assembly comprising an anorectal probe, a sonar penetration balloon mounted to said probe, said balloon arranged to receive water to inflate within the rectal cavity a sigmoidscope having a bore into which the probe and balloon have sliding engagement and an adaptor having an anus penetration portion for insertion into the anus and an external portion mounted to the penetration portion wherein the adaptor includes a conduit extending from the penetration portion to the external portion such that on penetration of the anus, the conduit provides fluid communication between the rectal cavity and the external portion, said conduit further connectable to a vacuum source. | 2013-02-07 |