Matches 1 - 50 out of 73 1 2 >
Match Document Document Title
7618393 Needle-less injector and method of fluid delivery  
A needle-less injector device for delivering a dose of fluid intradermally, subcutaneously or intramuscularly to an animal or human. The device includes an inner housing having opposed ends. A...
7522061 External voiding sensor system  
The disclosure describes an external sensor attached to an undergarment worn by a patient that detects voiding information. The sensor stores the voiding information in a voiding log and transmits...
7470253 Fluid delivery apparatus with adjustable flow rate control  
A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as, antibiotics, analgesics, and like medicinal agents from the device reservoir. The fluid dispenser includes a...
7396345 Therapeutic device and system  
Therapeutic devices that provide support or pressure to tissue. Devices contain a material that is capable of being contracted from its relaxed state to an evacuated state. The material applies...
7270647 Apparatus for vacuum-assisted irrigation and drainage of a body cavity  
A system and method to administer a liquid agent into a body cavity of a patient is provided. One exemplary system comprises a lumen disposed into an airway of the patient and a valve assembly...
7169128 Multichannel fluid delivery device  
A compact fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, oncolytics, hormones, steroids, blood clotting agents, analgesics, and like medicinal agents...
6905479 Pumping cartridge having an integrated filter and method for filtering a fluid with the cartridge  
The present invention involves, in some embodiments, reusable pump drive systems, which are coupled to removable, and preferably disposable, pumping cartridges. The invention provides, in some...
6835194 Implantable devices and methods for treatment of pain by delivery of fentanyl and fentanyl congeners  
The invention features devices and methods for treatment of pain. The drug delivery device is a drug delivery system adapted for whole implantation in a subject and to provide pain relief by...
6641562 Apparatus and method of intravenous fluid infusion  
An infusion system packaged in a light weight nylon portable mesh container, which is also the pump of the system, includes a removable therapy bag holding the Rx to be infused into the patient. A...
6620134 Syringes and injector systems with collapsible cartridges  
A syringe system ( 20 ) includes an elongated shell ( 30 ), a pressure member ( 80 ) slidable disposed within the elongated shell ( 30 ), and a collapsible cartridge ( 100 ). The Collapsible...
6595978 Injection syringe, comprising suction means  
The invention concerns a disposable injection syringe, in particular in the field of dentistry, comprising: a syringe body provided with a needle at one first end thereof, the needle comprising an...
6471686 Drug delivery device  
A drug delivery device comprising a holding reservoir, a pump, a delivery reservoir and an outlet, said holding reservoir being connected to said delivery reservoir through said pump by a...
6090062 Programmable antisiphon shunt system  
A surgically implantable shunt system 20 is provided for controlling fluid flow from a relatively high pressure region to a low pressure region. The system 20 includes a rigid housing 22 defining a...
6063059 Medicament dispenser  
An injectable medicament dispenser for use in controllably dispensing fluid medicaments such as insulin, antibiotics, oncolytics and the like from a prefilled container at a uniform rate. The...
6056727 Apparatus for patient-controlled infusion  
A reservoir is connected to a manually operable pump such as an aspirating syringe via a flow control tube which has a fine bore of accurately known size. Actuation of the syringe by the patient...
5891097 Electrochemical fluid delivery device  
A fluid delivery device according to the present invention has a fluid delivery device body and an electrochemical cell portion for generating a gas when supplied with a DC current. The fluid...
5797881 Intravenous infusion apparatus  
An intravenous infusion system is provided comprising (a) a mechanical clamp for expelling intravenous infusion liquids from a bag containing liquids; (b) a hollow tube connected to the mechanical...
5718687 Extra-corporal blood pump  
An extra-corporal blood pump comprises a support means equipped with a pumping means and a driving means. Said pumping means comprises an inlet head, an outlet head and a pump chamber arranged...
5707361 Implantable infusion system with a neutral pressure medication container  
An implantable infusion system has a neutral pressure medication supply container for liquid medication to be delivered to the patient, the supply container being devised so that its volume changes...
5683369 Bellows type container charged with liquid medicine  
A bellows type container charged with liquid medicine widens a range of use. In a bellows type container (1) charged with liquid medicine, a bellows type body (11) is provided on its one end with...
5665070 Infusion pump with magnetic bag compression  
An infusion pump for providing a pressurized liquid flow from a collapsible, deformable reservoir bag includes a magnetically actuated pressurizing member that applies a pressure to the bag in...
5529214 Infusion pump  
An infusion pump has an outer housing within which is disposed a support mandrel with a bladder secured thereon. The mandrel has a substantially uniform circular cross-section with a central...
5368571 Electrochemical controlled dispensing assembly and method  
A pump assembly (20) employs electrochemistry to selectively control the delivery rate of a dispensing fluid (21) from a dispensing reservoir (24) by selectively controlling the flow rate of a...
5176641 Implantable drug infusion reservoir having fluid impelling resilient foam member  
An implantable infusion reservoir having a resilient foam member in a rigid housing to urge fluid to an implantation site. The foam member compresses upon charging and then expands to maintain a...
5112323 Wound evacuator  
A wound evacuator is provided with a discharge valve assembly which permits body fluid contained within the wound evacuator to be drained to a collection bag. The discharge valve assembly is also...
5071409 Vacuum device particularly useful for draining wounds  
A vaccum device includes a cylinder, a plunger receivable through the open end of the cylinder and having a piston movable within the cylinder to define a suction chamber; and indicia carried by...
5002534 Aspirator without partition wall for collection of bodily fluids including improved safety and efficiency elements  
An aspirator including a container having an internal chamber with the chamber having a suction tube connected to a closed bellows within the chamber for creating a vacuum, and also having a...
4981474 Body fluid drainage device  
A body fluid drainage device that includes a wedge-shaped reservoir evacuator which has a first sidewall and a second sidewall integrally formed and joined along a coextending common edge. A third...
4957487 External male urinary catheter and collection system  
An external male urinary catheter and collection system utilizes a sheath-like member for accepting the male penis, a negative pressure evacuation device communicating with the sheath-like member,...
4857055 Compression device enabling flexible solution containers to produce constant delivery rate  
A compression device, which enables standard-size flexible solution containers to infuse at a constant flow rate, comprises a rigid external casing, in combination with two leak-proof sacs...
4828546 Bulb evacuator for closed wound suction  
A bulb evacuator is provided for closed wound suction having a flexible compressible container with a pair of inlets having one way valves therein and a port to a suction source with a removable...
4671791 Suction pump  
The present invention relates to a suction pump, preferably for suction drainage or body cavities with regard to accumulated liquid after a surgical incision made, and comprising an expandable,...
4664652 Wound evacuator  
A wound evacuator comprises a pair of walls which are pushed apart by springs to generate suction in a cavity. A strap coupled to one of the walls includes a plug to close an outlet, a slot...
4661093 Method for aspirating secreted fluids from a wound  
A method and apparatus for aspirating secreted fluids from a wound is disclosed which involves the placement of a drain into a wound via the tissue adjacent the wound. After the wound is closed, a...
4650471 Flow regulating device for peristalitic pumps  
The present invention provides a pumping chamber to be constructed as follows: A collapsible tubing is attached to an inlet fitting and to and outlet fitting to transport a biologic fluid such as...
4645486 Device for drawing and processing blood and for administering liquid via parenteral injection  
This invention relates to a "plungerless" means of drawing blood and for administering liquids via parenteral injection. This means is used in conjunction with a pouch bearing an injection means,...
4643719 Manually operable aspirator  
An aspirator for removing vomit and like matter from the mouth and throat. A bellows integral with a collection reservoir includes a handle grip reciprocable alternately to draw vomit into the...
4642088 Apparatus for receiving and reinfusing blood  
In apparatus for receiving and reinfusing a patient's own blood, a rigid container encloses a readily deformable inner container, blood being drawn into the readily deformable container by suction...
4583972 Wound evacuator  
Device for producing suction in a wound consisting of two-hinged plates that spring-biased apart and contain between them a disposable bag for receiving fluid.
4578060 Wound drainage device  
A device for removing fluids from a wound includes a housing and a resilient bellows inside the housing. The bellows can be collapsed and retained in a collapsed or activated state. Upon release...
4559035 Collapsible wound suction evacuator  
A self-contained, independently operable closed wound suction evacuator which is comprised of a box-like internal body structure disposed within a fluid tight, flexible outer pouch. The pouch...
4539985 Aspirator and resuscitator for newborn animals  
An aspirator and resuscitator for newborn animals comprising a cylindrical accordion bellows and adaptors for removing fluids from the nasal and oral passages and for delivering air to and removing...
4529402 Closed wound suction evacuator with rotary valve  
An evacuator system comprising a compressible container inside of which is positioned a vacuum assist device. The vacuum assist device aids in the expansion of the container and in developing a...
4525166 Rolled flexible medical suction drainage device  
A suction drainage device is disclosed which comprises a receptacle communicated with a body cavity via an inlet tube. The receptacle is formed as a bellows, flat receptacle, foil or sheet bag, or...
4493701 Wound drainage device of resilient sidewalls with a constant rate of recovery  
A wound drainage reservoir which is a container having a resilient sidewall that defines a chamber within the container and wherein an opening extends through the sidewall. A helmet extends through...
4487336 Syringe closure assembly with attachable nozzle  
This invention discloses a syringe closure used with a nozzle and flexible bag in which fluid is initially flowed. This closure apparatus includes a retainer ring of generally tubular and tapered...
4429693 Surgical fluid evacuator  
A flexible, compressible reservoir draws a substantially constant vacuum to permit uniform removal of fluid from a surgical incision through a wound drain catheter. The reservoir includes a...
4392858 Wound drainage device  
A wound drainage device is provided which includes a manually operable suction pump having inlet and outlet ports, and a pliable fluid storage bag having a pair of plastic sheets in face-to-face...
4299222 Self-contained suction pump  
A small suction pump that may be implanted in test animals to draw biological fluid samples is disclosed. The pump, before it is activated, consists of an outer, impermeable expansible housing, an...
4266545 Portable suction device for collecting fluids from a closed wound  
A portable closed wound suction device is provided which is adapted to be worn on the body following outpatient and other limited surgical procedures. Specifically, the device provides a rigid...
Matches 1 - 50 out of 73 1 2 >