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Document |
Document Title |
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7192417 |
Injectors and syringe interfaces for syringes of variable size
A syringe interface for attaching syringes to a drive mechanism which includes a drive member to impart motion to a syringe plunger includes a plurality of syringe mount apertures having different...
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6283934 |
Device for the treatment of hydrocephalus
A cerebrospinal fluid shunt system comprises a brain ventricular catheter for insertion into the brain ventricle so as to drain cerebrospinal fluid from the brain ventricle. The system also...
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6267748 |
Needle-retracting needle holder and syringe
The invention relates to a needle bolder, for use in combination with a syringe and a needle, characterized in that the needle holder is provided with an expandable element and with retention means...
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6171280 |
Aspirator having dual inter-operating manipulation units
First and second aspirator manipulation units operate a single-pipette in a coagulation analyzer for aspirating plasma samples from both rubber-capped as well as uncapped vessels. A first holder in...
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5814012 |
Method and apparatus for relieving excess insufflation pressure
A method and apparatus for relieving insufflation pressure in a body cavity (18) in excess of a predetermined value are provided. A conduit assembly (24) extends from the body cavity (18) through...
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5728061 |
Device and method for treating hydrocephalus
Disclosed is a medical device comprising an external, flexible shell forming a fluid reservoir and housing a non-obstructive, self-regulating valve, having a folded membrane which forms a slit-like...
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5197968 |
Disposable tissue retrieval assembly
The present invention provides an apparatus for retrieval, dissection and removal of small organs and tissue from a patient's body. The instrument includes a collapsible basket defining a basket...
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4787890 |
Feeding system for enteral feeding
The invention relates to a feeding system (1) for enteral feeding comprising a container (2) preferably constructed as a disposable article for receiving the food. Said container (2) is disposed in...
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4741730 |
Hydrocephalus shunt with in-line filter
A shunt system for implantation in the body comprises a body having an inlet and an outlet and a first fluid-flow passageway extending between the inlet and outlet. A pressure regulated valve is...
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4731056 |
External drainage antisiphon device
The ventricular drainage system includes an antisiphon device comprising a flow through body which has an interior chamber and which is adapted to be positioned for vertical flow therethrough. The...
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4696672 |
Bladder control device
A bladder assist device for maintaining natural drainage by a repetition of expansion and contraction of a bladder even when a urethral catheter is embedded in the bladder which includes a pressure...
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4681564 |
Catheter assembly having balloon extended flow path
A catheter assembly for insertion through a surgical opening into an interior body space for enabling a fluid to be introduced into said body space and for enabling unwanted flowable material to be...
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4650463 |
Perforated tubing
Perforated tubing for surgical drainage applications and the like in which perforations are located in one or more grooves extending lengthwise of the tubing such that the sides of the grooves...
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4573965 |
Device for draining wounds
A device for draining wounds comprises an elongated catheter member having first and second lumens, an antibacteria filter received in communication with the second lumen adjacent the proximal end...
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4425124 |
Catheter assembly
A catheter assembly wherein Foley and ureteral catheters and a drainage bag are all coupled together by a coupling chamber. The coupling chamber has an entrance at one end for the Foley catheter...
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4364394 |
Combined sump drainage and irrigation device
An elongated flexible tube structure is provided defining a plurality of individual passages extending longitudinally therethrough. The passages include an air vent passage, a suction passage and a...
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4346711 |
Body fluid collection device with disposable liner
A medical drainage collection device of the disposable liner type wherein the problems of connecting and disconnecting the liner from the canister of a device is simplified by providing a resilient...
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4265243 |
Collection container with siphon assembly
A container for collecting body fluids comprising, a receptacle having a cavity, and a siphon assembly having a pair of opposed spaced walls defining a chamber, a port communicating with the...
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4243032 |
Parenteral fluid administration sets
A floating siphon-type regulator for incorporation in parenteral fluid administration sets and which is characterized by a design enabling a simplified, fast start-up procedure and which...
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4000738 |
Parenteral fluid administration set (plastic-bag type)
A parenteral fluid administration set comprising a plastic bag adapted to be supplied with a predetermined quantity of the parenteral fluid, said bag being foldable over on itself about a...
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3957050 |
Ventricular drainage apparatus
Apparatus for allowing excessive cerebrospinal fluid to drain from within the ventricles of a patient's brain. A hollow tube runs from a typical intraventricular device to a collection bag...
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3955579 |
Vacuum curet
A vacuum curet of novel design having a central portion which is tapered and an internal lumen which is preferably also tapered. This provides a curet which is rigid over its central and proximal...
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3949745 |
Parenteral fluid administration set
A device for administering parenteral fluids intravenously at a uniform rate achieved by a floating siphon-type flow regulating means.
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3946739 |
Self-contained vacuum aspirator
A self-contained vacuum aspirator system is disclosed which comprises a container having a vacuum applied therein; a valve assembly secured to said container for selectively allowing the passage of...
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3774613 |
SUCTION CURETTAGE
Apparatus and method for the safe and rapid vacuum evacuation of the female uterus in an abortion procedure which can be performed in substantially any location having a supply of fluid flowing...
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3721244 |
MANUAL SUCTION CURETTAGE INSTRUMENTS
A disposable aspiration system for the manual performance of abortion during early uterine gestations includes a scoop-like curette tube adapted to be inserted in the vaginal uterine tract and an...
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3515124 |
METHOD OF OBTAINING EXOCRINE SECRETIONS FROM LIVE ANIMALS
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3033222 |
Portable urine collecting device with overflow handle
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2919695 |
Continuous irrigation apparatus
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2860636 |
Tidal drainage and irrigation valve
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