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7618397 |
Fluid delivery system with pump cassette
The fluid delivery system includes a control console adapted to control delivery of fluid to a patient and a pump cassette disposed in a pump cassette socket in the control console and operatively...
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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...
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7611498 |
Arrangement for the coupling of an intravenous tube with infusion pump
The invention concerns an arrangement to couple an intravenous hose having a roller clamp with an infusion pump. A hose clamp has clamping surfaces in the form of legs which can move relative one...
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7608059 |
Flow control apparatus
There is disclosed a flow control apparatus comprising a housing adapted to load an administration feeding set, and a means for driving fluid through the administration feeding set operatively...
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7604614 |
Test method and apparatus for verification of medical device functionality
This invention relates to methods, apparatuses and systems for testing the functionality of the pumping mechanism of a medical device, e.g., an implantable infusion pump, while the medical device...
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7597682 |
External infusion device with a vented housing
An external infusion device for infusion of a fluid into a body from a reservoir includes a drive system, a housing, electronic control circuitry and at least one vent port. The drive system is...
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7594901 |
Surgical cassette with multi area fluid chamber
A surgical cassette having an aspiration chamber or infusion chamber with a sensing portion and a storage portion. The sensing portion has a small transverse cross sectional area and facilitates...
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7578802 |
User authorization system and method for a sedation and analgesia system
The present invention comprises a security system integral with a sedation and analgesia system. The invention includes a computer assisted IV drug infusion administration device coupled with a...
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7575423 |
Sealless rotary blood pump
A rotary blood pump is provided which includes a pump housing and a rotor mounted for rotation with the housing. The rotor has an impeller. A rotor motor is provided including a plurality of...
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7566326 |
Syringe plunger locking mechanism
A injection system having a syringe body which defines a pumping chamber. A syringe plunger is located in the pumping chamber and is adapted for reciprocal motion within the pumping chamber. The...
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7566320 |
Fluid injector system
Fluid injector systems used for a variety of imaging and injection procedures are disclosed. The systems may include separate modules or assemblies that may be located in different rooms of a...
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7556616 |
Medical device system
A first portable medical device is adapted for use in an interlocking system for interlocking the first medical device to a second medical device. The first device includes a housing having...
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7553294 |
Syringe plunger sensing mechanism for a medical injector
Embodiments of an injector, syringe, syringe interface, syringe adapter, and piston/plunger assembly for an injector (of contrast medium, for example) are described. Preferably, the syringe is...
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7549977 |
Front load pressure jacket system with syringe holder and light illumination
The fluid injection apparatus for use with a syringe includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening and...
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7547295 |
Gas removal in an intravenous fluid delivery system
An active gas removal system is provided to remove air or gas bubbles from an intravenous fluid prior to infusion into the patient. The system detects the level of liquid in a drip chamber and...
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7540855 |
Disposable aspirator cassette
An aspirator cassette includes a housing having first and second ends sealed off by first and second end caps, respectively. A partition mechanism is enclosed within the housing for dividing its...
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7540854 |
Method of substituting a first fluid delivery device with a second fluid delivery device
A method of substituting an MRI incompatible pump for delivering fluid to a patient with an MRI compatible pump, both pumps being microprocessor controlled. The first pump operates upon...
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7535336 |
Network communication and message protocol for a medical perfusion system
A network communication and messaging protocol for use in a medical perfusion system, provides the rules which govern how, among other things, information and data is conveyed between the various...
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7520871 |
System and method for tension-activated fluid control
A medication infusion system may include a controller and a reservoir module including a reservoir containing medication to be delivered to an internal wound site via the controller. The controller...
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7520868 |
Delivery apparatus for medical fluids in flat and round shape
A medical fluid delivery apparatus for the discharge of a specific and constant volume of medical fluids includes a two-layered tubular body that is wound on a projecting holder, which reduces the...
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7517335 |
Device for administering of medication in fluid form
An infusion device for continuous infusion of medication is disclosed, in which infusion is controlled over two separate fluid communications. The infusion is in each fluid communication controlled...
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7515060 |
Insulin pump for the visually impaired
Methods of programming a pump and insulin pumps. One method include displaying a first screen on a display of the pump. The method also includes, upon displaying the first screen, emitting a first...
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7498563 |
Optical displacement sensor for infusion devices
An optical sensor for a delivery device having a piston that displaces a substance, such as a fluid, from a reservoir. The optical sensor has a light source and a detector array for imaging...
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7497842 |
Medication delivery system comprising a combined medication reservoir, pump assembly and an actuator allowing continuous fluid communication through the pump assembly
A medication delivery system that includes a housing and a reservoir fitted to the housing for storing the medication. A pump for delivering the medication is attached to the housing. Valves...
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7494480 |
Device for administering an injectable product in doses
A device for administering an injectable product in doses including a casing, a container for the product, accommodated by the casing, from which container product is delivered through an opening...
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7490049 |
Patient oriented point of care system and method
Computer-assisted methods, systems and mediums for providing, to a physician, information relating to a patient. One embodiment of the present invention is a method that comprises the steps of...
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7476216 |
Electric syringe for dental anesthetic
An electric syringe according to the invention injects a dental anesthetic by pressing a rubber plug of a cartridge filled with an anesthetic. The electric syringe includes: a push member...
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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...
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7462163 |
System and method for blockage detection for medication infusion
A medication infusion system may include a controller and a reservoir module including a reservoir containing medication to be delivered to an internal wound site via the controller. The controller...
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7425204 |
Needleless injector
An injector includes a housing having a chamber for holding a liquid formulation of an active principle to be injected into a biological body and an output port in fluid communication with the...
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7422570 |
Syringe pump having a piston brake
The syringe pump comprises a receiving position for a syringe. The piston plate of the syringe is moved by a drive head which is fastened to a drive rod. For locking the piston rod prior to fixing...
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7407493 |
Container for disposable needle or cannula
The present invention relates to a container for a disposable needle or cannula, intended to facilitate needle or cannula placement for the infusion of a liquid drug under a patient's skin, the...
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7407490 |
Delivery device and cartridge therefore
The invention relates to a portable pump device and a cartridge therefore. The cartridge comprises a first reservoir for a flowable drug provided in combination with a second reservoir comprising a...
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7402153 |
Closed-loop method for controlling insulin infusion
A closed loop infusion system controls the rate that fluid is infused into the body of a user. The closed loop infusion system includes a sensor system, a controller, and a delivery system. The...
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7396344 |
Clamp
A clamp includes a clamp body having a spring arm with first and second ends and a deflection arm with first and second ends. The deflection arm is connected at its first end to the spring arm...
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7384413 |
Drug delivery device
A drug delivery device having a housing containing a gas generator controlled by an electronic controller. The gas generator generates gas into a reciprocable chamber, whereby reciprocation of the...
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7361157 |
Syringe-pump driving apparatus
It is an object of the present invention to provide a multiple-syringe-pump driving apparatus having superior liquid discharging and drawing-up precision. A syringe-pump driving apparatus of the...
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7361156 |
Pressure jacket system with pivotal locking members
The fluid injection apparatus for use with the syringe includes an injector and a pressure jacket assembly associated with the injector. The injector includes a housing defining a central opening...
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7356382 |
System and method for verifying connection of correct fluid supply to an infusion pump
A system and method for verifying that a particular fluid supply is connected to an infusion pump or pump channel. An upstream pressure sensor coupled to a fluid conduit associated with the fluid...
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7354420 |
Closed loop system for controlling insulin infusion
A closed loop infusion system controls the rate that fluid is infused into the body of a user. The closed loop infusion system includes a sensor system, a controller, and a delivery system. The...
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7338471 |
Apparatus and methods for treating tissue using passive injection systems
Methods and apparatus are provided for treating damaged tissue using apparatus that atraumatically delivers a bioactive agent within the tissue, wherein the apparatus provides a column of stem...
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7331938 |
Medicine liquid injection device where medicine liquid sucked up from medicine liquid tank and injected to subject does not flow back
The present invention provides liquid injector 100 wherein syringe 210 sucks a liquid from liquid tank 200 in a suck state in which connection switch mechanism 105 connects syringe tube ...
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7326197 |
Method and apparatus for chest drainage
The present invention describes a device for placement in the thoracic cavity of a patient. The device is a cannula, tube or catheter for chest drainage. The device serves as a conduit for drainage...
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7326186 |
Injector system and fluid control device providing sharp bolus injection
An injector system includes a source of injection fluid, a pump device, a fluid path set disposed between the source of injection fluid and the pump device, and a fluid control device operatively...
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7309333 |
Medication delivery system having selective automated or manual discharge
A portable medication delivery system enables a patient to elect slow continuous auto-administration or rapid bolus self-administration of a fluid medication. The medication delivery system has an...
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7303549 |
Transcutaneous fluid delivery system
A device for delivering fluid to a person including a reservoir for containing a fluid to be delivered to the person, a fluid transport device for dispensing fluid from said reservoir to the...
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7300418 |
Healthcare system supporting multiple network connected fluid administration pumps
A system and user interface according to invention principles supports concurrently managing and maintaining multiple medical devices (e.g., infusion pumps) and processing and displaying the data...
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7300417 |
Syringe/plunger coupling
A medical fluid injector, replaceable syringe, and coupling mechanism to engage the syringe plunger to the plunger drive ram of the injector are provided wherein coupling involves a cam cleat-like...
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7285111 |
Apparatus and methods for transportable medical fluid administration
The exemplary embodiment of the present invention would provide an apparatus for concealed transport of a medical fluid administration device. The medical fluid administration device would be...
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7283860 |
Communication systems for use with magnetic resonance imaging systems
An injector system for injection of a fluid medium into a patient within an electromagnetic isolation area. The injector system includes a powered injector, a system controller therefor, and a...
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