|
Match
|
Document |
Document Title |
|
|
7621898 |
Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levels
A waste collection and disposal system for use in health care facilities is provided. The system includes a mobile waste collection unit for moving between use areas in the health care facility to...
|
|
|
7563242 |
Ultrasonic surgery apparatus
An ultrasonic surgery apparatus capable of setting surgical conditions properly in accordance with hardness of a nucleus lentis and performing surgery with efficiency is disclosed. The ultrasonic...
|
|
|
7524299 |
Aspiration control
A microsurgical system capable of controlling aspiration via a vacuum control mode, a suction control mode, or a flow control mode.
|
|
|
7481791 |
Surgical suction irrigator
A surgical fluid flow handpiece provides a range of relatively low flow rates with relatively fine manual control in selecting a flow rate in such relatively low range, and also provides for manual...
|
|
|
7306577 |
Low-noise vacuum release suction device and controllable aspirator using same
The present invention is concerned with a vacuum release suction device for regulating and controlling suction in an aspiration line, and which may be included in aspirators such as for example...
|
|
|
7255683 |
System for detecting the status of a vent associated with a fluid supply upstream of an infusion pump
A system and method for determining whether the pressure in a fluid line upstream of an infusion pump is becoming lower as pumping draws fluid from the fluid line and fluid container due to a lack...
|
|
|
7238171 |
Method and apparatus for controlling pressurized infusion and temperature of infused liquids
A system for controlling pressurized infusion and temperature of intravenous fluids according to the present invention includes a housing, a heating assembly and a flexible cover. The heating...
|
|
|
7217257 |
Aspiration flow resistor
An aspiration flow resistor 10 includes an inlet 12 and an outlet 14 . A housing 16 is connected to the inlet 12 and outlet 14 . A series of spaced walls 18 are disposed between the...
|
|
|
7169123 |
Control of pulse duty cycle based upon footswitch displacement
Phacoemulsification apparatus includes a phacoemulsification handpiece having a needle and an electrical circuitry for ultrasonic vibrating the needle. A power source provides pulsed electrical...
|
|
|
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...
|
|
|
7066903 |
Aspirator sleeve and tip
The present invention provides a coupling device for attaching a sleeve ( 40 ) to a surgical aspirator tip ( 10 ) that allows airflow between the external environment and the interior of the sleeve...
|
|
|
7063688 |
Portable battery operated aspirator
A portable aspirator has a canister, a housing that removably receives the canister, and a rigid catheter directly connected to the canister. Preferably, the canister and the catheter are molded or...
|
|
|
7059840 |
Energy-saving, anti-free flow portable pump for use with standard PVC IV tubing
An apparatus for pumping fluid through tubing comprising a stop platen is disclosed. The stop platen is operatively arranged to depress a wall of the tubing along a section of a longitudinal axis...
|
|
|
7001359 |
Implantable therapeutic substance infusion device with active longevity projection
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...
|
|
|
6981960 |
Closed-loop IV fluid flow control
In a cosed-loop process, a controller uses a flow sensor to monitor the flow of a medicinal fluid being infused into a patient, to achieve a desired rate of flow. A relatively inexpensive...
|
|
|
6976977 |
Vacuum setting and indication system for a drainage device
A drainage device comprising an improved vacuum regulator assembly is disclosed which includes an adjustable knob for indicating the degree of vacuum being applied to the device from a number of...
|
|
|
6974438 |
Method and device for detecting malfunction in a gravity fed intravenous delivery system
Described is an accurate, easy to use and inexpensive device and method for substantially immediate detection and indication of malfunction in an intravenous delivery system. The two piece device...
|
|
|
6966893 |
Over pressurization relief apparatus
An over pressurization relief apparatus having a manual over pressurization selector which allows a user to manually select from at least a first and second over pressurization limit. The over...
|
|
|
6958050 |
Nasal/oral aspiration device
A multi-purpose medical suctioning device, comprising a first tubular body portion, a second tubular portion operatively connected to said first tubular body portion, said second tubular portion...
|
|
|
6955664 |
Suction regulator and fluid drainage system
A low cost suction regulator is disclosed in conjunction with a fluid drainage system that includes a suction chamber and a collection chamber. The suction regulator is comprised of an atmospheric...
|
|
|
6918902 |
Irrigation and suction valve and method therefor
The in-line hand operated valve controls the flow of at least the irrigation fluid or suction to a surgical site. First and second sources provide fluid and suction to the valve. Valve body source...
|
|
|
6918764 |
Oral cavity cleaning device
An oral cavity device wherein a pump is driven with a cleaning head introduced in the oral cavity to suck residual matter in the oral cavity and to drain it into a waste liquid tank in order to...
|
|
|
6908451 |
Liquid venting surgical system
A surgical system having a cassette with an aspirant collection chamber and an aspiration exhaust line that drains into the aspirant collection chamber. A fluid line containing a valve allowing...
|
|
|
6899696 |
Method of noninvasively obtaining intraductal fluid
A method is disclosed for noninvasively obtaining intraductal fluid. The method includes the use of an intraductal fluid sampling device to contact the patient, provide compression, and deliver...
|
|
|
6892755 |
Pressure regulator for infusor
An improved ambulatory infusion device for dispensing a fluid into a patient includes a flexible bladder enclosure having a first open end a closed second end. The closed second end of the sheath...
|
|
|
6875198 |
Surgical suction regulator valve
A suction regulator valve adapted to be installed between a suction pump or other vacuum source and a suction tube or catheter, the valve comprising a hollow valve body having an outer surface with...
|
|
|
6866994 |
Noninvasive intraductal fluid diagnostic screen
Disclosed is a method and apparatus for accomplishing a noninvasive screen for breast disease markers, including breast cancer markers and cytologically abnormal cells. Intraductal fluid is...
|
|
|
6860870 |
Self-cleaning fluid delivery device for medical applications
A gas powered spraying device that can be used for single or multi-part reactive medical polymer compositions is provided. A fluid or one or more reactive solutions are sprayed independently at a...
|
|
|
6852094 |
Infusion set adaptor
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...
|
|
|
6780166 |
Irrigation/aspiration apparatus
An irrigation/aspiration apparatus for ophthalmic surgery, includes: an irrigation fluid supplying unit, which supplies irrigation fluid into a patient eye; an aspiration unit provided with a hand...
|
|
|
6773417 |
Epidural space locating device
An epidural space locating device for locating an epidural space, the device comprising a body section having a first end and a second end and a longitudinal passageway extending therethrough, the...
|
|
|
6740074 |
Liquid venting surgical cassette
A surgical system having a cassette with an aspirant collection chamber and an aspiration vent line that draws fluid from the aspirant collection chamber. The pressure within the collection chamber...
|
|
|
6733478 |
System and method for providing information from a syringe to an injector
A front-loading syringe which comprises a movable plunger for injecting liquid contrast media, is rotatably mountable on a front wall of an injector housing with an interference fit and in sealed...
|
|
|
6719011 |
Turbine fluid flow resistor
A fluid flow resistor 10 for use in ophthalmic surgery includes a housing 12 having an inlet 14 and an outlet 16 . An elongated turbine 22 is caused to spin within the housing 12 by a...
|
|
|
6716193 |
Medical device for injecting liquid
The invention relates to a device for injecting liquid, comprising a piece of tubing on which there is situated at least a first liquid occlusion system. According to the invention, a regulation...
|
|
|
6691047 |
Calibration of pumps, such as blood pumps of dialysis machine
A method of calibrating a pump that is subject to variations in flow rate based on inlet pressure variations, such as a peristaltic pump found in medical instruments. The pressure at the inlet of...
|
|
|
6676631 |
Vacuum and rate control for a breastpump
A controller for a breastpump, such as a rotary knob, which is used to simultaneously adjust the suction level as well as rate within a sequence, is disclosed. The suction “force” and...
|
|
|
6659976 |
Feeding set adaptor
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...
|
|
|
6652482 |
Dental anesthetic and delivery injection unit with automated rate control
An improved injection device is operated in a manual mode in which it delivers a liquid drug to a patient at a rate determined all the time by a control member, and a cruise control mode in which...
|
|
|
6629948 |
Rapid pulse phaco power for burn free surgery
Phacoemulsification apparatus includes a phacoemulsification handpiece having a needle and an electrical system for ultrasonically vibrating the needle along with a power source for providing...
|
|
|
6626875 |
Personal feminine hygiene device
A personal shower hygiene device, in the preferred embodiment is structured so as to allow for douching to occur solely with the use of water. This hygiene device comprises a water coupling device,...
|
|
|
6626866 |
Cardioplegia access view probe and method of use
A probe having the ability to deliver cardioplegia solution to the coronary sinus under direct visualization and to provide venous drainage from the right atrium for cardiopulmonary bypass. The...
|
|
|
6626827 |
Fluid management assembly for use in endoscopic procedures
A fluid management assembly for use in an endoscopic procedure is provided. The assembly comprises a first line for fluid to flow therethrough from an endoscope to a Y-connector and a second line...
|
|
|
6599277 |
Aspiration flow meter and control
An ophthalmic surgical pump system 32 includes a collection reservoir 54 and a venturi pump 56 for creating a vacuum level for aspirating fluid and tissue from a surgical site to the...
|
|
|
6588427 |
Heat and moisture exchanger adapter to closed suction catheter assembly and system having improved catheter cleaning
An endotracheal suction catheter apparatus is provided. The apparatus includes a distal end that is configured for allowing a catheter to be moved through the distal end and into the respiratory...
|
|
|
6558346 |
Automatic control-type, portable intravenous infusion apparatus and jacket therefor
The automatic control-type, portable intravenous infusion apparatus includes an infusion liquid container to which an infusion liquid tube is connected, pressurize it, the infusion liquid tube...
|
|
|
6558125 |
Injector for applying fluids fitted with a pressure measuring system
The injector of the invention serves for applying contrast media for X-ray or nuclear spin tomography and has a tube ( 3 ), as well as a roller pump ( 7 ) surrounded at least partially in...
|
|
|
6520931 |
Medical instrument
A medical instrument includes a case formed with a receiving space, a motor mounted in the case as a driving source which is driven by a battery, a power transmission element for converting a...
|
|
|
6491661 |
Infusion control system
An infusion control system having a flexible, collapsible infusion container. The container can be compressed between rollers or plate so at to pressurize the container. Such a system allows for...
|
|
|
6442415 |
Contrast-enhanced coronary artery and coronary artery bypass graft imaging using an aortic root catheter injection with either magnetic resonance angiography or computed tomographic angiography
A three-dimensional method of imaging the coronary arteries and coronary artery bypass grafts using a catheter contrast enhanced technique. The method involves the percutaneous placement of a...
|