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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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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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7608060 |
Infusion pump
A drive mechanism for an infusion pump linearly moves a syringe plunger within a syringe barrel supported by the pump and includes: (i) a motor; (ii) a lead screw rotatably connected to the motor;...
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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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7592740 |
Miniature drug delivery pump with a piezoelectric drive system
A drug delivery pump which uses a piezoelectric drive system to advance a small syringe piston to deliver a liquid drug and a method thereof are disclosed. The present invention has a cost and size...
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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...
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7574371 |
Medical diagnosis management system
A computerized medical diagnosis management system includes a central computer system comprising a data processor; at least one data interface operatively coupled to the data processor and...
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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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7565301 |
System and method for remotely operating a peristaltic pump
A method of storing on a remote storage device protocol information for a drug for administration via a peristaltic pump is disclosed. A communications path between the peristaltic pump and the...
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7553295 |
Liquid infusion apparatus
Liquid infusion apparatus includes non-magnetic materials in a pumping structure and ultrasonic drive motor therefor, and in a controller that supplies drive signals to the motor to facilitate...
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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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7540856 |
Front-loading medical injector adapted to releasably engage a syringe regardless of the orientation of the syringe with respect to the injector
An injector for injecting fluid from a syringe mounted thereon includes a housing, a drive member at least partially disposed within the housing and operable to engage a plunger of the syringe, and...
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7534226 |
Dispensing fluid from an infusion pump system
Some embodiments of an infusion pump device may include a drive system that accurately and incrementally dispenses fluid from the pump device in a controlled manner. Particular embodiments of the...
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7527608 |
Medication infusion and aspiration system and method
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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7510544 |
Cartridge and pump with axial loading
The present invention concerns a medication pump for use with a medication cartridge that is loaded using a drive rod of the medication pump. In one embodiment, the drive rod includes an interface...
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7507221 |
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 opto-reflective...
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7505807 |
Magnetic resonance apparatus for use with active electrode and drug deliver catheter
The invention is an apparatus and method for treatments and targeted drug delivery into a living patient, particularly but not exclusively using magnetic resonance (MR) imaging. The apparatus and...
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7503906 |
Syringe barrel and cylinder holder
An arcuate guide projection is provided on a front surface of a flange of a syringe barrel and an arcuate guide groove for guiding the guide projection is provided on a front sidewall surface of a...
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7500962 |
Medical fluid machine with air purging pump
A medical fluid machine includes a housing providing a first wall and a second wall, the first and second walls at least partially defining a pump chamber. A fluid receptacle is located within the...
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7500961 |
Chemical liquid injection system detecting mount and dismount of chemical liquid syringe to and from chemical liquid injector
The present invention includes mount-detecting means 131 placed at the position of liquid injector 100 where liquid syringe 200 is mounted and removed. This allows mount-detecting means 131 ...
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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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7471994 |
Infusion pump with an electronically loadable drug library and label reader
A system for creating a customized drug library for an electronically loadable drug infusion pump, the system including a drug library containing a plurality of drug entries, there being associated...
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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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7465290 |
Injector system including an injector drive member that automatically advances and engages a syringe plunger
An injector system includes, in combination, an injector and a syringe for injecting fluid into a patient. The syringe includes a body, a plunger movably disposed within the body, and an encoding...
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7462019 |
Implantable centrifugal blood pump with hybrid magnetic bearings
A pump for pumping sensitive fluids, such as blood, having no mechanical contact between the impeller and any other structure. The pump comprises a pump housing, an impeller disposed within the...
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7434312 |
Method for manufacturing an implantable drug delivery device with peristaltic pump having a retractable roller
An implantable drug infusion device includes a pump tube for holding a liquid to be pumped. A race is configured to support the pump tube. A roller assembly is configured to compress the tube...
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7393341 |
Cylinder holder for a syringe barrel with rear surface projection
Since this syringe has projections provided on the rear surface of a flange of a syringe barrel, when it is inserted in an insertion groove of a cylinder holder, the tips of projections are...
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7390313 |
Angiographic syringe support device and combined use thereof with an angiographic syringe and an angiographic injector
The support device ( 3 ) is adapted to be secured to the front face ( 4 ) of the injector, and to position an angiographic syringe ( 1 ) having a body ( 7 ) that presents an outwardly-directed...
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7384408 |
Flow set including an identifying key member having two projections cooperating to define a unique code
A disposable flow set for use with a pump includes a first administration tube, at least one tube-segment having a first end and a second end, the first end connected to the first administration...
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7377907 |
Insulin pump
A portable insulin delivery device that supplies insulin in a pre-pressurized chamber, passes the insulin through a pressure-dropping labyrinth to a flow control valve. The valve is activated by a...
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7347837 |
Infusion pump for syringes
An infusion pump has a base and a holder for a syringe extending along a longitudinal axis and having an axially shiftable plunger. The holder is pivotal on the base about a first axis...
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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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7318819 |
Automatic locking valve for medication injection
An automatic locking valve for safely administering a dose of medication is disclosed. The automatic locking valve comprises a valve housing defined with a space and formed with input and output...
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7313431 |
System and method for inflating a balloon catheter and delivering fluid media to a patient
This invention relates generally to a fluid delivery system comprising a first source of fluid medium a first pressurizing device associated with the first source of fluid medium, a second source...
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7306578 |
Loading mechanism for infusion pump
A loading mechanism for a medication infusion pump. The mechanism includes a medication reservoir, a plunger, a threaded plunger rod offset from the axis of the reservoir and an infusion pump with...
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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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7288085 |
Permanent magnet solenoid pump for an implantable therapeutic substance delivery device
A medical device known as an implantable therapeutic substance delivery device is configured for implanting in humans to deliver a therapeutic substance such as pharmaceutical compositions, genetic...
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7284956 |
Methods and apparatus for controlling a continuous flow rotary blood pump
A control system for a continuous flow rotary blood pump is provided. A normal operating range of the blood pump is established. The normal operating range may comprise a normal pump flow range and...
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7284474 |
Piston-pumping system having o-ring seal properties
The present invention relates to a piston pumping system for substantially gas-free measurement and/or pumping of predetermined quantities of liquids, preferably pharmaceutical liquids containing...
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7267667 |
Fluid management system for coronary intervention
A fluid injection system is disclosed The system is adapted to employ first and second injectors which may sequentially, or simultaneously, inject first and second fluids into a patient via a...
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7267666 |
Angiographic injector system with multiple processor redundancy
An angiographic injector system and a method of controllably delivering medical fluid to a patient from an angiographic injector system are disclosed. A multiple processor control system is used to...
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7267661 |
Non-magnetic medical infusion device
Liquid infusion apparatus includes non-magnetic materials in a pumping structure and drive motor therefor, and in a controller that supplies drive signals to the motor to facilitate convenient...
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7264611 |
Implantable infusion device with motor connection and seal system
A medical device known as an implantable infusion device is configured for implanting in humans to deliver a therapeutic substance such as pharmaceutical compositions, genetic materials, and...
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7240882 |
Medical container loading system and method for use with fluid containers, syringes and medical injectors
A medical container loading system includes a medical container loading device and a fill station. The fill station is located proximate to the medical container loading device and includes a...
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7232423 |
Infusion pump system, an infusion pump unit and an infusion pump
An infusion pump unit includes a housing sized to allow the pump unit to be carried as a portable unit. The housing contains a controllable pumping system for pumping fluid. The pump actuator is...
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7198615 |
Injection device
Injection devices are known for the self administration of medicament by patients in which medicament is typically contained within a cartridge located within the injection device. It is a problem...
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7189222 |
Therapeutic method of treatment of alzheimer's disease
A method and apparatus for treating Alzheimer's disease is disclosed. The method comprises delivering indomethacin or nonsteroidal anti-inflammatory agents having cyclooxygenase inhibitor action...
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7182751 |
Liquid injection system with cylinder adapter holding cylinder flange of liquid syringe with pair of movable holders
A cylinder adapter holds a cylinder flange of a liquid syringe with movable holders that are selectively openable and closable. The cylinder adapter can reliably hold the liquid syringe.
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7182750 |
Modularized infusion pump apparatus
The present invention is directed to a modular pressure infuser apparatus adapted to allow a user to modify the configuration of the pressure infuser apparatus by utilizing one or more...
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