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Match Document Document Title
9011486 Systems for venous occlusion for the treatment of venous insufficiency  
Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an...
8968246 Syringe adapter  
Syringe adapter 300 has base member 310 and flange lock member 320. Flange lock member 320 is formed in generally arc shape as a whole so as to receive a cylinder flange inside. Flange lock member...
8961467 Infusion pump assembly  
An infusion pump assembly is disclosed. The infusion pump assembly includes a locking tab and a pump barrel inside a pump barrel housing, where the pump barrel accommodates a reservoir assembly....
8945056 Injection device with puncture function, method for controlling injection device with puncture function, chemical solution administration device, and method for controlling chemical solution administration device  
An injection device with a puncture function includes, in a single casing, a cylindrical cartridge in which insulin is enclosed, a cartridge holder to which the cartridge is inserted, a needle...
8939935 Drive mechanism for drug delivery pumps with integrated status indication  
A drive mechanism having integrated status indication includes a drive housing, a status switch interconnect, a drive biasing member, a piston, and a drug container having a cap, a pierceable...
8939737 Infusion device with a grooved piston channel wall  
An apparatus for delivering a fluid includes a housing, an inlet in the housing for receiving the fluid, and an outlet in the housing for discharging the fluid. A piston channel is provided within...
8932269 Disposable pumping system and coupler  
A coupling system for receiving a push rod includes a housing defining an internal channel having a sloped wall, and a piston received within the internal channel. The piston includes at least one...
8920376 Fill-status sensors for drug pump devices  
The filling status of a drug reservoir in a drug pump devices may be determined with mechanical and/or magnetic position sensor associated with a reservoir boundary.
8915879 Infusion pumps  
Ambulatory infusion pumps, pump assemblies, cartridges, baseplates, cannulas, insertion tools, and related components as well as combinations thereof and related methods. One method of dispensing...
8905972 Infusion pumps  
Ambulatory infusion pumps, pump assemblies, and baseplate assemblies, including cartridges, baseplates, cannulas, inserters, and related components and batteries therefor, as well as component...
8905969 Method and system for removing air from a flow path of a fluid injection device  
A method of removing air from a flow path of a medical fluid injection system is described. An exemplary method performed by the medical fluid injection device includes delivering a first amount...
8882704 Injector  
An injector automatic limiting of the operating pressure of the injector as determined by the selection of a flow rate; a syringe cradle having a warming capability; a purge/retract trigger for...
8876770 Cartridge adapter for use in an infusion system  
Infusion systems for pumping fluid into a body of a user, and methods for providing infusion systems, are disclosed. The infusion systems include an infusion pump, wherein the infusion pump...
8864713 Hypodermic injection system  
The invention relates to a hypodermic injection system having a direct-drive motor for moving a ram towards an injectate chamber for discharging injectate therein through a discharge orifice. The...
8858501 Reservoir barrier layer systems and methods  
A reservoir and a plunger head contained within may be configured to move relative to each other in response to at least one of the reservoir being detached from a base, the base and/or the...
8845597 Adapter for an injection appliance  
An adapter for use with an appliance for administering an injectable product, the adapter serving to create a product connection between a catheter and a product container that can be inserted...
8821443 Multi-cartridge fluid delivery device  
A fluid delivery device for administering a first medicament and a second medicament includes a first fluid reservoir configured to contain the first medicament and a second fluid reservoir...
8794931 Fluid ejection device and medical device  
A fluid ejection device includes: a pulse generation unit that changes the volume of a fluid chamber using a volume changing section to eject pulsating flow; a fluid supply unit including a pump...
8790305 Infusion apparatus  
In a peristaltic medical infusion pump unit, comprising a peristaltic assembly and a counter surface or anvil facing said peristaltic assembly and provided by the inner surface of a door pivotally...
8758323 Infusion pump system with disposable cartridge having pressure venting and pressure feedback  
Embodiments are directed to portable infusion devices, systems, and methods of using the same for dispensing materials. In some cases, the devices, systems and methods may be used for infusing a...
8747369 Dispensing fluid from an infusion pump system  
Some embodiments of a medical infusion pump system include a pump device having a flexible pushrod that can adjust from a curved configuration to a generally straight configuration. The flexible...
8747368 Dispensing fluid from an infusion pump system  
Some embodiments of a medical infusion pump system include a pump device having a flexible pushrod that can adjust from a curved configuration to a generally straight configuration. The flexible...
8715224 Infusion pump apparatus, method and system  
An infusion pump system is disclosed. The system includes a syringe having a plunger within the syringe barrel, the syringe having an exit end, at least one temperature determination device...
8708961 Apparatus for infusing liquid to a body  
An infusion device having a housing with a reusable control portion and an expendable reservoir portion includes a precise drive for an infusion pump. The drive includes a piezoelectric bender...
8696631 Infusion device and driving mechanism for same  
A drive mechanism for delivery of infusion medium has a coil and an armature movable toward a forward position, in response to the electromagnetic field produced by activation of the coil. A...
8696632 Infusion pump with battery operation capability  
An infusion pump includes a housing; a user interface carried by the housing; a pump actuator positioned by the housing so as to be able to actuate a medical fluid pump member; and wherein the...
8696633 Operating an infusion pump system  
Some embodiments of a medical infusion pump system include a pump device and a removable controller device. When the pump device and the removable controller device are removably attached to one...
8663164 Powerhead of a power injection system  
A contrast media injection system includes detects the absolute position of the syringe ram using a non-contact sensor. A series of magnets and Hall-Effect sensors may be used or an...
8663193 Disposable injector with a manually actuated piston and with a twin chamber system  
A method for preparing a solution from a solvent and an active substance in and on a disposable injector with a housing, with an at least intermittently fillable cylinder/piston unit which is...
8632498 Tissue transfer systems  
Devices and methods for tissue transfer are described where a cannula may be inserted into the breast of a subject at one of several points of entry. Insertion of the cannula into the breast may...
8630694 Medical imaging system and fluid-driven injector  
Some injectors of the invention may include a fluid drive responsive to pressure of a working fluid (e.g., liquid, pneumatic, or both) to impart a sequence of forces to drive a delivery device...
8628495 Power injector syringe assembly  
A power injector syringe assembly (110) is disclosed. The power injector syringe assembly (110) includes a power injector syringe (112) and coupling (130) that are permanently joined. The coupling...
8617108 Lifter assembly  
A lifter assembly for actuating a needle of an automatic medication delivery device, includes a motor, a speed reduction device driven by the motor, an output shaft driven by the speed reduction...
8613726 Control tabs for infusion devices and methods of using the same  
An external infusion device that infuses a fluid into an individual's body includes a housing, a reservoir, a drive system, a power supply, electrical elements, and a tab. The reservoir contains...
8608642 Methods and devices for treating morbid obesity using hydrogel  
An environmentally sensitive hydrogel material swells or collapses in response to a parameter such as pH level associated with consumption of food by a patient. This swelling or collapsing is...
8597248 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Tissue transfer systems
 
Devices and methods for tissue transfer are described where a cannula may be inserted into the breast of a subject at one of several points of entry. Insertion of the cannula into the breast may...
8568361 Modular skin-adherable system for medical fluid delivery  
Disclosed is a portable therapeutic fluid dispensing device. The fluid dispensing device includes a reusable part (100) comprising a reusable part housing including at least a controller and a...
8545484 Accumulator for implantable infusion device  
An accumulator is employed in an implantable infusion device to provide compliance in the flow path of the device. The accumulator may act to increase the pumping accuracy and repeatability while...
8529512 Cylinder pump  
The present invention relates to a simple and small cylinder pump, which can stably supply a medical fluid regardless of the installed height of a liquid container or a blood bag. The cylinder...
8523839 System and method for pumping intravenous fluid  
An intravenous fluid pump (IV) contains a disposable part including a fluid chamber having a resilient top membrane and a non-disposable part including a piston abutting a resilient membrane and a...
8512289 Reservoir filling systems and methods  
A reservoir may be filled with fluidic media in a first type of environment, a plunger head may be placed within the reservoir in the first type of environment, and a casing that may be configured...
8512288 Infusion medium delivery device and method with drive device for driving plunger in reservoir  
A delivery device includes a durable housing portion and a separable disposable portion that selectively engage and disengage from each other. The disposable housing portion secures to the...
8500700 Dosing unit, ambulatory infusion device comprising dosing unit and method for operating a dosing unit  
A dosing unit for an ambulatory infusion device and a method of operation are disclosed. The dosing unit includes a stationary member, a movable member, and a plunger. The movable member and the...
8479365 Syringe assembly device  
A barrel support device supports a barrel rotationally about an axis of the barrel with the axis being arranged vertically and an opening of the barrel through which a plunger rod is inserted...
8480633 Drug delivery pump drive using a shaped memory alloy wire  
A pump drive and a method thereof to dispense a liquid drug from a container having a plunger piston are disclosed. The pump drive provides a unidirectional clutch provided about a rotational axis...
8475138 Self-adaptive piston blood pump  
A self-adjusting fluid pump that includes a piston pump containing at least one piston with a pressure sensor. The fluid pump including at least one fluid-containing pump chamber within the piston...
8469930 Dosing unit, ambulatory infusion device comprising dosing unit and method for operating a dosing unit  
A dosing unit for an ambulatory infusion device and a method of operation are disclosed. The dosing unit includes a stationary member, a movable member, and a plunger. The movable member and the...
8425493 Implantable medication delivery device  
An implantable medication delivery device that is highly space efficient and can reliably and safely deliver controlled medication doses to a target site. The system includes a variable volume...
8419676 Pinch valve mechanism for a medical fluid injection device  
In general, this disclosure relates to techniques for sealing, or pinching, high-pressure fluid tubing (e.g., braided tubing) that may be used to deliver medical fluid from a powered medical fluid...
8409143 Infusion pump assembly  
An infusion pump assembly is disclosed. The infusion pump assembly includes a locking tab and a pump barrel inside a pump barrel housing, where the pump barrel accommodates a reservoir assembly....

Matches 1 - 50 out of 308 1 2 3 4 5 6 7 >