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9011896 Coating formulations for scoring or cutting balloon catheters  
The present invention is related to scoring or cutting balloon catheters carrying at least on a portion of their surface at least one oxidation-insensitive drug or oxidation-insensitive...
8834454 Drug delivery device  
The present application provides a drug-delivery device comprising a drug reservoir chamber 16, containing a substance to be delivered, in fluid connection with a drug administration means 18, and...
8734429 Device, system and methods for the oral delivery of therapeutic compounds  
Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Particular embodiments provide a...
8684970 Stereotactic shockwave surgery and drug delivery apparatus  
A therapeutic apparatus for treating body tissue comprises a vessel enclosing a detonation chamber into which a detonatable mixture is introduced and then detonated using an igniter to form at...
8679070 Modular administration system  
A modular administration appliance including a reusable base unit and a replaceable cartridge detachably connected to the base unit and including a container for a substance and a rotatable...
8562589 Swallowable drug delivery device and method of delivery  
Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Some embodiments provide a swallowable...
8486002 Drug delivery devices and methods with collimated gas stream and release-activatable tape  
Drug delivery devices and methods are provided for delivering a substance into a human or animal tissue. The device includes a gas source comprising a gas or capable of selectively producing a...
8430839 Drug delivery devices and methods with collimated gas stream and drug reservoir  
Drug delivery device and methods are provided for transdermal drug delivery through a skin. The device includes a gas source comprising a gas or capable of selectively producing a gas. The device...
8388569 Delivery devices and methods with collimated gas stream and particle source  
Delivery devices, methods and systems are provided for the delivery of particles into a biological tissue. The device includes a gas source comprising a gas or capable of selectively producing a...
8352041 Remote controls and ambulatory medical systems including the same  
Remote controls, including a communication device, a button or other communication device actuator and a movable structure that allows actuation of the actuator in one position and prevents...
8021357 Body-insertable apparatus  
A body-insertable apparatus including a balloon for storing a medical fluid in a capsule-like casing, and an injection needle including an elastic membrane. The body-insertable apparatus...
7753879 Disposable medicine dispensing device  
A combination of a disposable, wearable, self-contained medicine dispensing device, a cylindrical medicine container 52 incorporating a piston and having an open distal end and a proximal end...
7753884 Device for the dosed delivery of a fluid  
An apparatus is proposed for the dosed dispensing of a fluid, especially an infusion fluid, comprising a housing (1) with a fluid chamber and a pressure medium chamber (3) by which a flexible wall...
7591792 Electromagnetic sensors for biological tissue applications and methods for their use  
Tissue sensors house one or more sensor elements. Each element has a housing mounted substrate and a superstrate with a planar antenna between. A transitional periphery (TP) of a superstrate outer...
7108686 Implantable, refillable infusion device and septum replacement kit  
An implantable infusion device (10) includes a lightweight, inert housing (12) which contains an infusate (18) for administration to a patient, and an enclosed, gas-impermeable variable volume...
6830560 Automatic syringe  
A syringe comprises a barrel containing an internal cylindrical body containing a liquid and communicating with a delivery needle. The needle is covered before use by a removable sheath, and after...
6562004 Transdermal delivery  
A device for transdermal delivery of a composition includes a housing partitioned into a delivery chamber arranged to contain the composition and a detonation chamber mechanically coupled to the...
6537245 Needleless syringe with a friction activated pyrotechnic initiator  
A needleless syringe equipped with an initiating device comprising a triggering device and a pyrotechnic charge, wherein the triggering device contains a triggering member connected to a friction...
6458102 External gas powered programmable infusion device  
An external infusion device system for infusing a fluid into a patient, the system including a reusable infusion device housing, a gas power source and disposable reservoir. The disposable...
6383165 System for achieving a controlled low emission rate for small volumes of liquid solutions  
A system for achieving a controlled low emission rate of small volumes of liquid solutions for pest and insect management and other applications. The system has a sealed liquid solution reservoir...
6099504 Pre-filled injection delivery device  
A syringe (10) comprises a barrel (11) containing an internal cylindrical body (12) containing a liquid (14) and communicating with a delivery needle (15). The needle (15) is covered before use by...
5947928 Drug delivery system  
A drug delivery system includes a container having proximal and distal ends and a rapidly openable divider, replaceably disposed within the container to separate the container into a proximal...
5938640 Two-part fluid dispenser  
A fluid dispensing device is disclosed which has interfitting pump and reservoir modules, with unique releasable tight-fitting coupling mechanism incorporated into the opposed surfaces of the...
5871125 Chemically driven liquid delivery pumping device  
A liquid delivery pumping device for the delivery of liquids enterally or parenterally comprises a housing including a gas generating chamber, wherein a gas is generated intermittently when two...
5785688 Fluid delivery apparatus and method  
An apparatus (120) useful for, among other things, subcutaneous drug delivery includes a housing (124), a fluid reservoir (154) disposed within the housing for storing the fluid, a pump or...
5741275 Device for the intentional and controllable distribution of a liquid or viscous material  
A device for controllably dispensing a liquid or viscous material comprises a chamber which is subdivided by a piston into a pressurized gas chamber and a mass chamber. The container includes...
5738657 Ambulatory energized container system  
An ambulatory infusion and/or KVO (keep vein open) system (12, 18) has a gas-pressurized bladder arrangement (12) including a gas barrier associated therewith. The system includes a flexible bag...
5704520 Liquid material dispenser and valve  
A liquid material dispenser, for use, for example, in dispensing liquid medicine over an extended period of time, which includes a housing (10) enclosing a reservoir (12) for storing the liquid to...
5700245 Apparatus for the generation of gas pressure for controlled fluid delivery  
The present invention relates to apparatus and method for the controlled delivery of fluid. The apparatus comprises chemical reactants which combine to generate gas and create pressure to drive a...
5571261 Liquid delivery device  
A liquid dispensing device and the method of dispensing liquid are disclosed. The device includes a hollow gas- and liquid-tight casing, a flexible gas- and liquid-tight membrane having multiple...
5540665 Gas driven dispensing device and gas generating engine therefor  
The present invention provides a gas generating engine for driving a beneficial agent dispensing device. The engine comprising (a) a solid composition comprising an acidic compound or a basic...
5425706 Dispensing device particularly useful for dispensing nutritional liquids  
A dispensing device particularly useful for dispensing nutritional liquids includes an electrolytic cell having electrodes and an electrolyte capable of generating a gas upon the energization of...
5354264 Gas pressure driven infusion system by hydrogel electrolysis  
A drug delivery device is described which utilizes gas pressure from free oxygen and hydrogen derived from the electrolysis of water at the electrodes in negatively charged polymeric hydrogels by...
5279544 Transdermal or interdermal drug delivery devices  
A transdermal drug delivery device includes a liquid reservoir for a liquid drug to be delivered, and a drug delivery body which includes a plurality of tubular elements extending through the...
5242406 Liquid delivery device particularly useful for delivering drugs  
A delivery device for delivering a liquid containing a drug includes a first diaphragm within a housing defining a first contractible-chamber on one side of the diaphragm for holding a supply of...
5224936 Automatic self-protecting hypodermic needle assembly  
An automatic self-protecting hypodermic needle assembly comprising a hypodermic syringe having a housing, a moveable plunger in the housing, a medicant chamber formed between the housing and the...
5090963 Electrochemically driven metering medicament dispenser  
A liquid material dispenser includes a rigid housing having a flexible partition defining first and second compartments on opposite sides of the partition, and an electrolytic cell in the first...
5062834 Device for dispensing a liquid particularly useful for delivering medicaments at a predetermined rate  
A device for dispensing a liquid, particularly a medicament, at a predetermined rate, includes a container including a displaceable partition to define a first expansible-contractible chamber on...
4969873 Device for dispensing active substances to a patient  
Septum for implantable devices for dispensing active substances, for example medicaments, to the body of the patient. The septum is inserted as a cover of a medicament chamber into the associated...
4969874 Infusion device  
An insert head (102) is tightly inserted in the rearward end of a commercially available ampoule (101) equipped with a plunger (100). A galvanic, gas-generating cell is arranged in the insert head...
4902278 Fluid delivery micropump  
A prime mover module used in a fluid delivery micropump, especially for pharmaceutical purposes, transports an electrochemically active material, such as oxygen, at a steady rate across an ion...
4892778 Juxtaposed laminated arrangement  
A dispenser is enclosed for delivering a beneficial agent to an enviroment of use. The dispenser comprising a wall that surrounds an internal space comprising a first mean in the dispenser for...
4886499 Portable injection appliance  
The portable appliance is of use for the subcutaneous or intradermal injection of a liquid formulation of an active principle and it comprises in combination: a supply vessel for the formulation;...
4793825 Active silicon implant devices  
A medical implant for injecting into the vascular system of animals comprises a device less than 500 μm in size carrying signal processing means for providing an output in response to an input...
4640445 Portable and wearable injector of mini size  
A portable and wearable injector of mini size is disclosed, which may be operated for injection by means of a gas pressure and which is equipped with an injector syringe and a gas-impermeable...
4619652 Dosage form for use in a body mounted pump  
A self-contained body mounted pump assembly for continuously administering a therapeutic agent parenterally. The pump has a transparent top through which the contents can be seen and outwardly...
4468220 Low flow constant rate pump  
A low flow, constant rate pump is provided which comprises a fixed volume container, the inner walls of said container defining a receptacle for a liquid to be dispensed, said container being...
4379453 Infusion system with self-generating pressure assembly  
An infusion system with a self-generating pressure assembly includes a flexible infusion container which contains a fluid, such as blood and an expandible envelope which contains a pair of...
3871518 Hygienic douche system  
A hygienic douche apparatus wherein a nozzle adapted for insertion into a vaginal passage and a cooperating fluid holding container are provided. The container includes a separate compartment...
3867938 Hygienic syringe  
A hygienic syringe operable from gas-producing chemical pills for applying a jet of fluid to a desired body area comprises a sealed fluid reservoir fitted at one end with a flexible communicating...

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