Class / Patent application number | Description | Number of patent applications / Date published |
600004000 | By fluid injection of radioactive or enhancing agent through body piercing conduit | 60 |
20080242915 | Systems, methods and apparatus for infusion of radiopharmaceuticals - Systems, apparatus and methods are provided through which an injector system automates a process of injecting an individual dose from a multiple dose of a radiotracer material. In some embodiments, the injector system includes a first dose calibrator system that receives a multidose vial of a radiotracer, a second dose calibrator system, an injection pump and an intravenous needle. In some embodiments, the first dose calibrator system and the multidose vial have an integrated shape. In some embodiments, the first dose calibrator system includes a pneumatic arm that receives the multidose vial. | 10-02-2008 |
20090030258 | Method and apparatus for modifying distance from a brachytherapy radiation source to sensitive anatomical structures - A balloon brachytherapy applicator has either a single or double chambers, with the capability of “blistering” outwardly at a specified area on one side of the balloon. This is useful to move sensitive tissue, such as skin or bone, farther away from a radiation source within a source guide inside the balloon. In one case a secondary balloon or secondary compartment is formed on the primary balloon, and is separately inflatable so as to allow blistering as desired when needed. In another form the balloon comprises a single chamber, primarily of inelastic or fairly rigidly elastic wall material, but with a “window” or area in which the balloon wall is elastic, or substantially more elastic than the main balloon wall, so that inflation of the balloon up to a certain point forms a substantially regular balloon shape (which may be approximately spherical), and the addition of further pressure will blister out the elastic area to increase the distance between the shaft and the sensitive tissue in a desired orientation of the balloon. | 01-29-2009 |
20090030259 | Radiation catheter with multilayered balloon - The disclosure is directed to catheter devices and methods for controlled application of irradiation to tissue adjacent a body site, such as cavity after removal of tissue, e.g. cancer. The catheter device includes an inflatable balloon having at least two layers. The inflatable balloon has an expansion of more than 25% and less than 200% when inflated from the un-inflated condition to a turgid condition, preferably more than 50% and less than 150%. In the turgid condition the polymeric material(s) of the balloon layers are at or near the elastic limit of the balloon layer material. The balloon may contain or be formed of or be coated with radiopaque material to facilitate positional or symmetry verification. | 01-29-2009 |
20090054721 | Fluid radiation shield for brachytherapy - A brachytherapy treatment device includes an insertion member, an expandable chamber, and first and second immiscible fluids. The insertion member has proximal and distal ends. The expandable chamber is disposed on the distal end of the insertion member and has an inner surface defining a three-dimensional volume. First and second immiscible fluids are disposed within the expandable chamber and have different radiation absorption properties. At least one of the first and second immiscible fluids forms a fluid radiation shield having a predetermined orientation within the three-dimensional volume. First and second immiscible fluids may have different densities and utilize fluid buoyancy to form an symmetric fluid radiation shield to create an asymmetric radiation dosing profile relative to an inner boundary of a treatment site. Methods for performing brachytherapy treatment include positioning fluids and/or a patient to form an asymmetric fluid radiation shield in a desired orientation to protect sensitive tissues. | 02-26-2009 |
20090082609 | Multi-purpose catheters, catheter systems, and radiation treatment - This invention is new apparatuses and methods for treatments to be used from inside conduits or biological pathways. Examples of the biological pathways in which these new apparatuses and methods may be used include arteries, veins, and respiratory ways. Multi-purpose catheters ( | 03-26-2009 |
20090209803 | Adjuvant brachytherapy apparatus and method for use with kyphoplasty - In a kyphoplasty procedure to expand and repair a damaged vertebra, diseased bone around the vertebral fraction zone is irradiated by use of a small radiation source inserted through the cannula used in the kyphoplasty procedure. | 08-20-2009 |
20090318745 | SHIELDING ASSEMBLIES FOR INFUSION SYSTEMS - A shielding assembly for an infusion system includes a plurality of compartments and a door for each compartment, and provides a radioactive radiation barrier for the compartments. One of the compartments contains a radioisotope generator of the infusion system and another of the compartments may contain a waste bottle of the infusion system. An opening into each of the generator and waste bottle compartments may be oriented upward, and the opening into the latter may be at a higher elevation than the opening into the former, for example, to facilitate independent removal and replacement of each. A door of at least one of the compartments, other than the generator compartment, when closed, may prevent the door of the generator compartment from being opened. A cabinet structure for the infusion system may enclose the shielding assembly and secure the generator. | 12-24-2009 |
20100030009 | MEDICAL UNIT FOR WITHDRAWAL, CALIBRATION, DILUTION AND/OR INJECTION OF AN INJECTABLE RADIOACTIVE PRODUCT - A medical unit includes a shielded enclosure ( | 02-04-2010 |
20100145131 | METHODS AND KITS FOR PREDICTING CANCER METASTASIS - A method of predicting CNS metastasis of a non-neuronal cancer in a subject is disclosed. The method comprises determining a level and/or activity of N-cadherin (CDH2), in a sample of the subject wherein an increase in the CDH2 with respect to an unaffected sample is indicative of the CNS metastasis of the non-neural cancer. The method further comprises determining a level and/or activity or kinesin family member C1 (KIFC1) and/or Fetal Alzheimer Antigen (FALZ1) in the sample wherein an increase in KIFC1 and a decrease in FALZ with respect to an unaffected sample is further indicative of the CNS metastasis of the non-neural cancer. The method may be used for selection of a treatment regimen. In addition, kits for prediction CNS metastasis are disclosed. | 06-10-2010 |
20110178359 | Systems For Integrated Radiopharmaceutical Generation, Preparation, Transportation and Administration - An integrated radiopharmaceutical patient treatment system is disclosed including a patient support platform with an associated patient stimulus apparatus, an imager proximate the patient support platform, a radiopharmaceutical fluid delivery system for infusing a radiopharmaceutical fluid into a patient, a patient monitor to be associated with a patient, and an integrated system controller operably associated with the patient stimulus apparatus, imager, radiopharmaceutical fluid delivery system, and patient monitor to control and coordinate their operations. Within the patient treatment system the radiopharmaceutical fluid delivery system may be included comprising a radionuclide supply module, a radiopharmaceutical processing module, a quality control module, a patient injection module, and a controller. A hazardous fluid handling system including a docking station and a hazardous fluid transport device adapted to detachably dock with the docking station is further disclosed. | 07-21-2011 |
20110196186 | METHODS AND APPARATUS EMPLOYING IONIZING RADIATION FOR TREATMENT OF CARDIAC ARRHYTHMIA - Method and apparatus are disclosed employing ionizing radiation. for forming lines of ablation or lesions in cardiac tissue to treat atrial fibrillation or other electrophysiological problems with the heart. The apparatus may include a catheter in which the radiation source is advanced hydraulically after the catheter is in place within the heart. Various fixation devices are also disclosed for fixing the location of the catheter within the heart. | 08-11-2011 |
20120004493 | SYSTEM FOR DELIVERING TREATMENT AGENTS - A system for delivering a treatment agent such as a radioactive source to a targeted treatment site within a patient's body is disclosed. Aspects of the device provided herein include a cable with contiguous sections having different flexibility characteristics made from a same material or material mixture throughout. For example, the material can mixture have first filaments made from a first material and second filaments made from a second material wherein the first material and second material having different annealing temperatures. | 01-05-2012 |
20120095278 | Beta Radiotherapy Emitting Surgical Device And Methods of Use Thereof - A surgical device for localized delivery of beta radiation in surgical procedures, particularly ophthalmic procedures. Preferred surgical devices include a cannula with a beta radiotherapy emitting material at the distal end of the cannula. The surgical device is particularly suitable for use in the treatment of treat Age Related Macular Degeneration (AMD). | 04-19-2012 |
20120172651 | Apparatus and Method for providing a Double Balloon Breast Brachytherapy Device - According to one general aspect, there is an double-balloon breast brachytherapy catheter comprising, an outer-balloon that is filled with a liquid substance or air via an out-balloon-filler; an inner-balloon that is filled with a liquid substance or air via an inner-balloon-filler, wherein the inner-balloon is inserted inside the outer-balloon; a plurality of radiation-tubes connected to an outside boarder of the inner balloon; a vacuum-tube that is wrapped around an exterior of the outer-balloon, wherein the vacuum tube is used to remove human fluids and air to create a void; and a flexible-shaft is connected to an upper-head, a proximal-tail and a distal-tip, wherein the upper-head is covered by the outer-balloon, the inner-balloon, the plurality of radiation-tubes and the vacuum-tube. | 07-05-2012 |
20120215052 | APPARATUS AND METHOD FOR EFFECTING RADIATION TREATMENT ON A PRE-SELECTED ANATOMICAL PORTION OF AN ANIMAL BODY - A medical apparatus for effecting radiation treatment on a pre-selected anatomical portion of an animal body is disclosed. The medical apparatus may include a plurality of treatment channels configured to be positioned adjacent a body tissue and a plurality of delivery channels coupled to a corresponding number of treatment channels. The medical apparatus may also include a plurality of source channels configured to receive one or more energy sources, a tracking channel configured to receive a tracking element, and a connecting element configured to connect each delivery channel with either one of the plurality of sources channels or the tracking channel. | 08-23-2012 |
20130079581 | ACTIVITY DELIVERY PROGRESS MONITOR - A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator. | 03-28-2013 |
20130109907 | DISPENSER CARTRIDGE FOR RADIOPHARMACEUTICALS | 05-02-2013 |
20130123567 | System and Method for Planning and Monitoring Multi-Dose Radiopharmaceutical Usage on Radiopharmaceutical Injectors - A method for planning and monitoring radio pharmaceutical usage during a plurality of radio pharmaceutical injection procedures includes: providing a schedule of the plurality of radio pharmaceutical injection procedures to produce a planned patient schedule; based on the planned patient schedule, calculating a multi-dose container configuration for use during the plurality of radio pharmaceutical injection procedures; transferring the planned patient schedule to a radio pharmaceutical fluid delivery system; loading the multi-dose patient configuration into the radio pharmaceutical fluid delivery system; and conducting the plurality of radio pharmaceutical injection procedures based on the planned patient schedule. | 05-16-2013 |
20130225903 | PIERCE AND FILL DEVICE - A pierce and fill connector cap for a vial sealed by an elastomeric septum includes a vial collar and a needle holder. The vial collar body defines a collar aperture to be positioned in overlying registry with the septum of the vial, and the needle holder includes a needle holder body providing a means for holding an elongate needle in registry with the collar aperture. The needle holder body being moveable with respect to said vial collar between a first position spaced from the vial collar and a second position proximate the vial collar, such that a needle held by the needle holder will puncture through the vial septum. | 08-29-2013 |
20130331634 | RADIOPHARMACEUTICAL DELIVERY DEVICE - A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are provided herein. | 12-12-2013 |
20140018606 | COMPOUNDS AND METHODS OF USE IN ABLATIVE RADIOTHERAPY - Provided herein is the compound RK-33, or a salt, solvate, stereoisomer, or derivative thereof, which is shown to be an inhibitor if the DEAD box helicase DDX3, in mammalian cells. RK-33 is also provided herein for use as a radiation dose sensitizer in a subject suffering from a proliferative disease and undergoing radiation therapy. Methods of treatment of proliferative diseases, such as cancer with a combination of RK-33 and radiotherapy methods such as stereotactic ablative radiotherapy (SABR) are also provided. | 01-16-2014 |
20140039237 | MEDICATION DISPENSING DEVICE - A medication dispensing device includes a medication bottle, a perfusion device, a filter and a dispensing needle. The dispensing needle includes a lower end being shrill, smooth and seamless and puncturing into the plug of the medication bottle. The dispensing needle includes a passageway therein, and includes an opening and a groove on the side wall of the dispensing needle. The dispensing needle can puncture into the plug of the medication bottle without creating any scraps stuck in the opening of the passageway or dropping into the medication bottle. The groove can release the air and pressure of the medication bottle when the pressure in the medication bottle increases during the injection of the medication solution. Accordingly, the smoothness of the dispensation of the medication solution is improved, and the contamination of the medication solution can be avoided. | 02-06-2014 |
20140100409 | Targeted Nuclear Fusion Tumor Therapy - A method and apparatus for treating a tumor in a patient. In one embodiment, the method comprises the steps of: dosing the patient with a substituted tumor-specific agent and irradiating the tumor with energetic ions, the ions having sufficient energy to penetrate into the tumor and cause nuclear fusion reactions, but not to pass through the tumor. In one embodiment, the substituted tumor-specific agent incorporates deuterium. In this embodiment, the energetic ions are tritium nuclei. In this embodiment, the apparatus comprises a tritium ion source, an accelerator producing an ion beam, a scanning mechanism, and a plurality of neutron detectors positioned adjacent to the patient. The tritium ion beam is programmed to traverse the site of the tumor with tritium ions having energy sufficient to penetrate into the tumor and cause nuclear fusion reactions, but not pass through the tumor. | 04-10-2014 |
20140235924 | METHOD OF RADIOTHERAPY - The invention provides a method for the treatment of soft tissue disease in a mammalian subject (preferably a human or canine subject), said method comprising administering to said subject a therapeutically effective quantity of a soft tissue targeting complex of thorium-227 and a complexing agent, wherein said quantity is such that an acceptably non-myelotoxic quantity of radium-223 is generated in vivo by nuclear decay of the administered thorium-227. | 08-21-2014 |
20140249349 | VALVELESS PET INFUSION SYSTEM - A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are provided herein. | 09-04-2014 |
20140257014 | TREADMILL AUTOMATED DOSING USER INTERFACE - Methods and systems for dispensing a radionuclide are disclosed. A processor may receive one or more physiological signals for a patient from one or more physiological parameter sensors. The processor may compare the physiological signals with one or more threshold values. The processor may cause an injector device to dispense the radionuclide in response to the one or more physiological signals meeting or exceeding the one or more threshold values. The threshold values may be determined at least in part based on one or more characteristics of the patient. | 09-11-2014 |
20140257015 | MODALITY WORK LIST SYSTEM - Methods and systems for automatically and dynamically determining a dose of a radiopharmaceutical are disclosed. The dose may be determined based on, among other things, radiopharmaceutical information associated with at least one source of a radiopharmaceutical, patient information and schedule information. An estimated radioactivity level may be determined based on an initial radioactivity level, a delivery time, a radioactivity decay rate, and an anticipated arrival time. A volume of the radiopharmaceutical to inject into a patient to deliver a dose of radioactivity may be determined based on the estimated radioactivity level and patient dosing information. An infusion apparatus may operate to inject the patient with the volume of the radiopharmaceutical. | 09-11-2014 |
20140316186 | ANTIBODIES TO TIP-1 AND GRP78 - The present invention is directed towards isolated antibodies that bind to GRP78 and TIP-1. | 10-23-2014 |
20150018597 | KIT AND DEVICES FOR ORGAN PERFUSION - The present invention provides a kit for the delivery a therapeutic agent to an organ blood flow and the removal of the excess of said therapeutic agent from said organ blood flow, said kit comprises: (a) the therapeutic agent, (b) a first retrievable medical device ( | 01-15-2015 |
20150025296 | METHOD AND DEVICE FOR ACCURATE DISPENSING OF RADIOACTIVITY - A method of delivering a radioactive liquid includes, performing an initialization, including; extracting at least a first amount of a radioactive liquid from a source of radioactive liquid, measuring a radioactivity level for the first amount of radioactive liquid, and performing a calibration phase. The calibration phase includes, extracting a second amount of radioactive liquid from the source of radioactive liquid wherein the second amount is calculated based on the radioactivity level of the first amount to provide a total dose of radioactive liquid having a predetermined radioactivity level, and delivering the total dose and performing at least one more calibration and delivery phases. | 01-22-2015 |
20150343138 | METHODS AND SYSTEMS FOR DOSING CONTROL IN AN AUTOMATED FLUID DELIVERY SYSTEM - Methods and systems for dispensing a fluid using an automated fluid delivery system are disclosed. A pump may be configured to force an aliquot of fluid into a fluid delivery channel. A processor may receive values of a property for the aliquot and the source of the aliquot. The processor may use the values to determine the volume of the aliquot. The determined volume is compared by the processor against an expected volume to establish the amount of fluid being pumped by the pump per unit, such as time or revolutions. The processor controls operation of the pump to dispense a predetermined dose based on the amount of fluid being pumped by the pump per unit. | 12-03-2015 |
20160089197 | INTEGRATED CEMENT DELIVERY SYSTEM FOR BONE AUGMENTATION PROCEDURES AND METHODS - A method for preparing a bone including percutaneously forming a path to the cancellous bone using a multi-lumen cannula, providing a first passage to the cancellous bone in a central lumen and a second passage in a concentric outer lumen, introducing a rinsing fluid in one of the passages to rinse bone marrow and other soft tissue from the cancellous bone, and removing the rinsed bone marrow from the other passage. Also, a method for percutaneously treating a tissue affected by a lesion, including introducing a rinsing fluid in one of the passages to rinse the lesion and removing the rinsed lesion from the other of the passages. Also, a method of treating tissue with a lesion including introducing a thick flowable material through one lumen of the cannula and applying suction through the other lumen of the cannula. | 03-31-2016 |
20160101271 | CATHETER-ASSISTED TUMOR TREATMENT - A method for treating a subject diagnosed with a cancer or other disorder comprising a hyperproliferative tissue is described herein. The method includes localized delivery of a material which contains a therapeutically effective agent and/or moiety. The localized delivery of the agent is achieved using a catheter-based delivery system and an implant. An implant can include a support component, a cover component, and a valve component. The valve component can be operable to permit flow through the implant. The implant can be delivered on a catheter, with one of the ends of the implant being selectively expanded to permit temporary occlusion of a vessel while delivering a material through the valve component to a downstream target region. The other end of the implant can thereafter be released such that the implant occludes the vessel, or the implant can be removed from the vessel entirely. | 04-14-2016 |
20160136453 | ACTIVITY DELIVERY PROGRESS MONITOR - A system and method for monitoring progress of a radiopharmaceutical injection procedure includes: measuring and monitoring radiopharmaceutical activity of a radiopharmaceutical remaining in at least a portion of a disposable administration set used with a radiopharmaceutical fluid delivery system; and displaying the radiopharmaceutical activity remaining in at least the portion of the disposable administration set to an operator. | 05-19-2016 |
20160250502 | METHOD AND DEVICE FOR ACCURATE DISPENSING OF RADIOACTIVITY | 09-01-2016 |
20170232228 | PROSTATE TREATMENT APPARATUS | 08-17-2017 |
20170232273 | CANCER DETECTION AND TREATMENT APPARATUS | 08-17-2017 |
600005000 | Fluid reservoir shielding (e.g., syringe) | 23 |
20080200747 | Radiopharmaceutical Pigs and Portable Powered Injectors - One aspect of the present invention is directed to a system for power filling a syringe with a radiopharmaceutical from a vial while attempting to provide low exposure to radiation, and thereafter, power injecting the radiopharmaceutical. A radiation-shielded container of the system generally holds the vial. A filling and injecting device of the system generally includes a mounting structure adapted to support the syringe with a needle of the syringe located in the vial. An electromechanical drive of the system may be commanded by a control to pull a syringe plunger through a controlled motion, thereby filling the syringe. | 08-21-2008 |
20080228025 | Radiation catheter with multilayered balloon - The disclosure is directed to catheter devices and methods for controlled application of irradiation to tissue adjacent a body site, such as cavity after removal of tissue, e.g. cancer. The catheter device includes an inflatable balloon having at least two layers. The inflatable balloon has an expansion of more than 25% and less than 200% when inflated from the un-inflated condition to a turgid condition, preferably more than 50% and less than 150%. In the turgid condition the polymeric material(s) of the balloon layers are at or near the elastic limit of the balloon layer material. The balloon may contain or be formed of or be coated with radiopaque material to facilitate positional or symmetry verification. | 09-18-2008 |
20090216062 | Proportional attenuation of radiation in brachytherapy treatment - Attenuating masks for selective attenuation of radiation, particularly from an x-ray source in brachytherapy, employ materials having atomic number in a specific range, so as to attenuate radiation dose intensity generally proportionally through a range of distance from the source. Some preferred attenuation materials are silver and molybdenum. A set of small masks can be provided for a particular design of catheter that holds a radiation source, each mask having a size and shape to define a different solid angle of masking, so that in a brachytherapy procedure, sensitive tissue such as bone or skin can be protected by proper selection of and positioning of the attenuating mask, to reduce the dose intensity to that tissue. | 08-27-2009 |
20090270672 | Needle Cap Ejector for Radiation Shielded Syringe - The invention relates to a radiation shielded syringe assembly that includes a radiopharmaceutical syringe and a radiation shield ( | 10-29-2009 |
20090292157 | Radiation Shielded Syringe Assembly and Uses Thereof - The application relates to radiation shielding ( | 11-26-2009 |
20100185040 | FLUID DELIVERY SYSTEMS, DEVICES AND METHODS FOR DELIVERY OF HAZARDOUS FLUIDS - A system for injecting a patient, includes a container enclosing a hazardous pharmaceutical; a first pump to deliver a hazardous pharmaceutical to a patient and a fluid path operably connected to the first pump, the container, and the patient. The system further includes a hazardous material containment suitable to confine the hazardous pharmaceutical during connection of the hazardous pharmaceutical container to the fluid path. | 07-22-2010 |
20100280302 | CONTAINER FOR VIAL OF RADIOPHARMACEUTICAL AND SET FOR ITS INFUSION IN A PATIENT OR FOR ITS TRANSFER ELSEWHERE - A container for a vial of radiopharmaceutical, made of polymethyl methacrylate consists of a receptacle, with a cavity capable of containing the vial of radiopharmaceutical, and of a lid screwed onto the receptacle for closing the container, said lid presenting a central through-hole. A set, in combination with this container with the vial of radiopharmaceutical, consisting of a bottle of saline solution and two infusion catheters, enhances the radioprotection during the infusion of a radiopharmaceutical in an infusion operation. | 11-04-2010 |
20100331600 | SYSTEM FOR DISPENSING RADIO-PHARMACEUTICALS AND MEASURING RADIATION DOSAGE OF IT - The present invention provides a system for dispensing radiopharmaceuticals and measuring a radiation dosage thereof. In the system, the operation of dispensing a predetermined dose of radiopharmaceuticals from a vial ( | 12-30-2010 |
20110028775 | THERAPEUTIC INFUSION AND TRANSFER SYSTEM FOR USE WITH RADIOACTIVE AGENTS - Described herein are infusion systems and methods for delivering a radiopharmaceutical agent to a subject without exposing an administering health care professional to a potentially deleterious amount of radiation. | 02-03-2011 |
20110124948 | RADIOLABELED TREATMENT INFUSION SYSTEM, APPARATUS, AND METHODS OF USING THE SAME - Described herein are methods and devices for infusion of a radioactive compound, such as yttrium-90 radiolabeled somatostatin peptide or analog. A radiation shield defining a shielded cavity suitable for storing a radioactive substance includes a first aperture providing external access to the shielded cavity and a second aperture suitable for transferring a dosage vial into and out of the shielded cavity. A removable shielded plug and panel are adapted to shield respective apertures of the radiation shield. At least one dose of a radiolabeled compound stored in a vial in the radiation shield is delivered through a fluid communication channel at a rate of about 500 mL/hour. The fluid communication channel is washed after delivery, such that the process substantially reduces radiation exposure during infusion of the radiolabeled compound into a patient. | 05-26-2011 |
20110201867 | Drop-in Pig Injector - A radiopharmaceutical containment or pig, in certain embodiments, may include a plurality of cavities or chambers to accommodate a syringe and other medical devices. For example, a syringe may be housed in a first chamber of the radiopharmaceutical containment, and a tube coupled to the syringe may be housed in a second chamber and extractable via a passage in the radiopharmaceutical containment. In some embodiments, a user may extract a radiopharmaceutical from the radiopharmaceutical containment without having to remove the syringe from the containment. The radiopharmaceutical containment may include radiation shielding, an aperture to enable a ram of a power injector to engage or interact with a syringe inside the containment, a movable shutter over the aperture, various labels, and/or an integral storage compartment. | 08-18-2011 |
20120041253 | Protective Apparatus for Chemotherapy Injection Needle - A protective apparatus for a chemotherapy injection needle, includes a coring needle, a plastic film integrated with a hand-held film, and an injection vessel, wherein the coring needle is a through, hollow and metal needle having a needle head bent downwards to form an angle with a needle body which connects to the injection vessel at a rear end. The plastic film has two trapezoidal and protruding wings extending to two sides, and when the two protruding wings are folded to clamp the needle head, the protruding wings' extending length is sufficient to wrap a tip part of the needle head, and positions where the protruding wings wrap the tip part are corresponding to concaved grooves of the needle head, so that the two protruding wings attach closely with each other. Also, the two protruding wings engage with each other by a locking device to secure the protruding wings. | 02-16-2012 |
20120253099 | DRUG DELIVERY - A method and apparatus ( | 10-04-2012 |
20120310031 | SHIELDING ASSEMBLIES FOR INFUSION SYSTEMS - A shielding assembly for an infusion system includes a plurality of compartments and a door for each compartment, and provides a radioactive radiation barrier for the compartments. One of the compartments contains a radioisotope generator of the infusion system and another of the compartments may contain a waste bottle of the infusion system. An opening into each of the generator and waste bottle compartments may be oriented upward, and the opening into the latter may be at a higher elevation than the opening into the former, for example, to facilitate independent removal and replacement of each. A door of at least one of the compartments, other than the generator compartment, when closed, may prevent the door of the generator compartment from being opened. A cabinet structure for the infusion system may enclose the shielding assembly and secure the generator. | 12-06-2012 |
20130253254 | 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. | 09-26-2013 |
20130267758 | METHODS AND DEVICES FOR MINIMALLY-INVASIVE EXTRAOCULAR DELIVERY OF RADIATION TO THE POSTERIOR PORTION OF THE EYE - Methods and devices for minimally-invasive delivery of radiation to the posterior portion of the eye including a cannula comprising a distal portion connected to a proximal portion and a means for advancing a radionuclide brachytherapy source (RBS) toward the tip of the distal portion; a method of introducing radiation to the human eye comprising inserting a cannula between the Tenon's capsule and the sclera of the human eye and emitting the radiation from the cannula on an outer surface of said sclera. | 10-10-2013 |
20130317277 | RADIATION PROTECTION DEVICE FOR A SYRINGE - A protection device to be fitted onto a syringe ( | 11-28-2013 |
20130331635 | RADIOPHARMACEUTICAL DELIVERY AND TUBE MANAGEMENT SYSTEM - A device for delivery of a radiopharmaceutical and, in some embodiments, delivery of a pharmaceutical agent are described herein. Various other components for delivery systems including tubing management systems, primer caps, diffusion chambers, radiation shields and syringe shields, and other devices and methods are also described. | 12-12-2013 |
20140249350 | APPARATUS FOR FRACTIONATION AND INFUSION OF RADIOPHARMACEUTICAL PRODUCTS - Apparatus for fractionation and infusion of radiopharmaceuticals, including a fractionation unit ( | 09-04-2014 |
20150328446 | DUAL ZONE SYRINGE FOR PHARMACEUTICAL DELIVERY DEVICE - A syringe for use in a pharmaceutical delivery system is described. The syringe is a dual zone syringe having a working zone including a fluid reservoir at a distal end of the syringe and a non-working zone configured to receive a slidable plunger assembly, an a plunger having a proximal end to contact a piston and a distal end having a shape similar to the distal end of the syringe. The plunger comprises a distal seal and a proximal seal, where the distal seal seals the working zone and the proximal seal seals the non-working zone. | 11-19-2015 |
20150374914 | SHIELD ADAPTED TO FIT MEDICAL INJECTOR SYRINGE - A syringe shield used for containing radioactive drugs in order to reduce healthcare provider's exposure to radiation or to reduce or eliminate ambient light contamination to optically sensitive components in a syringe is described. | 12-31-2015 |
20160151642 | RADIOPHARMACEUTICAL DISTRIBUTION DEVICE | 06-02-2016 |
20170232271 | TISSUE SAMPLING AND CANCER TREATMENT APPARATUS | 08-17-2017 |