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7611497 |
Device for handling a catheter
The invention relates to a device for handling a catheter with an elongate valve body ( 12 ), a lever arm ( 26 ) which is, prestressed by means of a spring element and mounted pivotably on the...
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7611496 |
Liquid medicine-measuring device for liquid medicine-injecting device
Disclosed is a medical liquid meter ( 10 ) for use with a medical liquid feeding device ( 30 ) including an expandable container ( 31 ), an inlet port ( 32 ) for supplying a medical liquid into the...
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7608061 |
Flow restrictor device for a medical apparatus
A medical apparatus flow restrictor includes a housing having an inlet housing member defining an inlet and a separate outlet housing member mated with said inlet housing member and defining an...
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7601141 |
Pressure actuated flow control valve
A pressure actuated flow control valve for an infusion catheter permits gravity flow of a liquid through the catheter and into a patient while resisting back flow of blood from the patient and into...
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7540859 |
Dialysis valve and method
A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases...
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7537579 |
Safety interlock system for an enteral feeding pump
A safety interlock system for a flow control apparatus is disclosed that permits operation when a magnet-less administration feeding set is properly mounted to recess formed along the housing of...
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7530976 |
Fluid exchange system for controlled and localized irrigation and aspiration
The control of fluid introduction into and out of body conduits such as vessels, is of great concern in medicine. As the development of more particular treatments to vessels and organs continues it...
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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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7513884 |
Branching catheter systems with diagnostic components
Branching catheter systems with diagnostic components for detecting and isolating fluid flow problems (e.g., leaks, occlusions, etc.) and methods for detecting and isolating fluid flow problems are...
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7503908 |
Needleless access port valves
Needleless access port valves are generally discussed herein with particular discussions on needleless access port valves incorporating a moving cannula. The moving cannula may be part of a valve...
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7503903 |
Automated fluid flow control system
A device for control of fluid flow with closed loop quasi static adjustment of in-line pressure-based resistance. The disclosed device and methods of using the device provide for the ability to...
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7491197 |
Fluid transfer device
Embodiments of the invention include a fluid transfer device, for example, for medical fluids. The device includes a housing, two piercing elements mounted in the housing, and a slide arranged...
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7491192 |
Cardiovascular access catheter with slit valve
Two-way, three-position and one-way, two-position slit valves in cardiovascular access catheters with closed distal ends have slit geometries configured to overcome adhesion between opposed...
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7488309 |
Device and method for drug delivery to animals
A drug delivery device that utilizes a fluid subsystem with a switching device to deliver multiple drugs to an animal without causing contamination. The fluid subsystem can further comprise...
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7484709 |
Press-down valve for medical instruments for suction and irrigation
A press-down valve is provided for medical instruments for suction and irrigation and a medical instrument having installed such a press-down valve. A valve stem is pressed permanently into a...
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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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7431052 |
Flow restrictor and system for delivering a flow of liquid in a microcapillary
The present invention relates to apparatus for delivering a controlled or restricted flow of liquid and limiting bubble fragmentation at the inlet. This is achieved in flow restrictor with a flow...
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7367963 |
Apparatus and method for preventing free flow in an infusion line
An apparatus and method for preventing free flow through an infusion set utilizes an occluder disposed within the infusion set to selectively prevent flow therethrough. The occluder may be...
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7364571 |
Flow restrictor device for a medical apparatus
A medical apparatus flow restrictor includes a housing having an inlet and an outlet, and a fluid path defined through the housing between the inlet and the outlet. At least one pair of opposed...
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7361165 |
Pressure compensating IV flow control regulator
A pressure compensating IV rate flow regulator having a housing with a metering port and an outlet. The flow rate is set by adjusting a flexible disk to vary the clearance between a metering port...
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7338475 |
Electret enhanced automatic IV drip chamber shutoff
An automatic stop valve formed in a container of a medical fluid administration system includes an electrical field that attracts the float and valve seat together to shut off flow from the exit...
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7327273 |
Fluid monitoring device
This invention relates to a device to monitor the administration of a fluid through a conduit, such as intravenous fluid, and detect the completion of fluid delivery by monitoring the fluid level...
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7326187 |
Fluid control device
A fluid control device is characterized in that the device is structured of a hollow first fluid path ( 21 ) and second fluid path ( 22 ), a housing portion ( 1 ) formed between the first fluid...
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7326183 |
Intraocular pressure control
An improved method of controlling intraocular pressure with a microsurgical system using measured flow rate and a dual infusion chamber.
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7322964 |
Check valve for a trocar system
A flap valve for a trocar system including a valve housing ( 12 ) that is proximally attachable to a guide tube ( 10 ), a lead-through opening ( 30 ) formed in the valve housing ( 12 ), and a...
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7314061 |
Needleless access port valves
Needleless access port valves are generally discussed herein with particular discussions extended to needleless access port valves comprising a stretched body. In one aspect of the present...
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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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7258681 |
Angiographic fluid control system
An automated fluid control system for controlling fluid flow between a catheter, a saline supply, a contrast supply and an injector is disclosed. Pinch valves are provided in the saline input and...
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7252652 |
Valved catheters including high flow rate catheters
A pressure activated two-way slit valve assembly is designed to be used in combination with, but not limited to, a high flow rate catheter to prevent accidental ingestion of air or loss of blood if...
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7232420 |
Multiple flow rate selection valve
A flow rate selection valve includes a gate cylinder having a gate cylinder rotational axis and having at least two flow rate determining passageways and passing laterally through the gate cylinder...
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7220245 |
Infusion apparatus
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...
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7220244 |
Infusion apparatus with constant force spring energy source
A fluid dispenser for use in controllably dispensing fluid medicaments, such as antibiotics, oncolytics, hormones, steroids, blood clotting agents, analgesics, bio pharmaceuticals and like...
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7217251 |
Pressure relief methods in a medical catheter system
Catheter systems including one or more flow restrictors are disclosed. The catheter systems may include two or more delivery branches. The delivery branches may be connected to a supply catheter...
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7207966 |
System for fluid retention management
The present invention provides a fluid retention management system that records and displays fluid retention of a patient based on the weight of fluid entering and exiting the patient's body....
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7182313 |
Valved male luer
A male luer connector device that attaches to any standard female luer valve to open a flow channel between the two luers. The male luer is comprised of a tubular housing element, a resilient...
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7169135 |
Fluid management and component detection system
Devices that detect and monitor components and fluid used with an injector system, such as an angiographic injector system, are disclosed. The devices may include mechanical, electrical or software...
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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...
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7163531 |
User-friendly catheter connection adapters for optimized connection to multiple lumen catheters
A catheter connection adapter is provided which allows for a user-friendly and mistake-proof connection of a multiple lumen catheter from a dialysis patient to a source of dialysis fluid. The...
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7160272 |
Y-site medical valve
A medical valve includes a valve body having a central fluid passageway defined therein. A movable piston adapted in size and shape to be located within said central fluid passageway of said valve...
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7156838 |
Intradermal delivery device
A delivery device for delivering a substance intradermally into the skin of a patient including a housing for contacting the surface of the skin and a disposable cartridge to be received in the...
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7153292 |
Catheter for target specific drug delivery
A medical catheter comprising a proximal end having an opening for fluid containing a therapeutic drug, a distal end, the distal end defining at least one opening, and a porous portion covering the...
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7144383 |
Surgical/medical irrigating handpiece with variable speed pump, integrated suction and battery pack
A medical/surgical irrigating handpiece with both a discharge line through which fluid is applied to the site and a suction line through which the discharge fluid is drawn away. The handpiece has a...
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7112187 |
Injecting device
An injection device having an elongated body, including a container with medicament, elements for connecting a needle to the container, actuating elements capable of injecting a dose of medicament...
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7079886 |
Apparatus and method for programming a KVO phase and a first phase of an injection procedure as a flushing medium phase
A fluid injection arrangement in the context of patient imaging systems, in which phases of contrast medium injection and flushing medium injection can be freely and selectably ordered as to make...
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7074212 |
Flow regulator device and method of using
A flow regulator device and an associated method of using the device to constrict the flow of fluid through an intravenous line is disclosed. The device comprises a first component pivotally...
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7070575 |
Adaptor for feeding sets
A feeding set adaptor and related system for delivering solutions utilize a feeding set adaptor which engages a pump engaging portion of an infusion set and the feeding set adaptor structure to...
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7066913 |
Anesthetic metering system
An anesthetic metering system includes an anesthetic reservoir ( 1 ) having an anesthetic reserve ( 2 ), which is limited by a flexible material wall and to which pressure is admitted by means of a...
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7056722 |
Apparatus and method of preparation of stable, long term thrombin from plasma and thrombin formed thereby
A sterile method for preparing stable thrombin component from a single donor's plasma in which the thrombin component is harvested simultaneously from the clotting and adhesive proteins component...
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7044936 |
Catheter connector with pivot lever spring latch
A catheter connector for coupling to a catheter, the connector having a body part, a tubular shaped compressible plug situated in a bore in part, with the proximal end of the catheter insertable...
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7033339 |
Self sealing luer receiving stopcock
An improved luer lock receiving septum having a configuration which provides rapid and tight resealing and yet allows penetration of the septum by the luer tip with a low penetration force. The...
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