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8070712 |
Loading system for alignment of fluidics cassette to console
An eye treatment system includes an eye treatment probe and a console. The console has a cassette receptacle and a fluid drive system including a first peristaltic drive rotor and a second...
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8002732 |
Medical suction and irrigation device
Embodiments of the invention provide a suction evacuation system, or smoke evacuation system, for incorporation into hand-held surgical devices. In particular, the system according to embodiments...
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7959698 |
Smoke evacuation system
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than...
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7935074 |
Cassette system for peritoneal dialysis machine
A portable peritoneal dialysis apparatus having a side-hinged, inclined door for enclosing a disposable cassette that seals tightly shut using air pressure which imposes a safety interlock, a...
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7789946 |
Smoke evacuation system
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than...
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7766859 |
Self-occluding catheter
A self-occluding catheter includes a body portion for connection to extracorporeal equipment. An elongated tubular extension is provided for insertion into a body cavity. The body portion includes...
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7704236 |
Distribution device for a supply network for supply of medical fluids to a patient
This distribution device comprises a syringe body (30), a distributor (32), a feed tube (56) for a first active medical fluid opening into the syringe body (30), a tube (60) for the injection of...
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7569028 |
Fluid flow adjustment mechanism
A fine flow pinch adjust has a T shaped fluid communication path. A flexible tube is inserted within the fluid communication path in other than a straight path. A screw is inserted in one branch of...
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7367959 |
Device for cardiocirculatory assistance
A device for cardiocirculatory assistance, also named a ventricular assist device, includes a haematic pump (50) with a pump body (7) having an inner space (21) defined by a rigid structure (51)...
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7329234 |
Self-occluding catheter
A self-occluding catheter includes a body portion for connection to extracorporeal equipment. An elongated tubular extension is provided for insertion into a body cavity. The body portion includes...
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7318814 |
Medical suction valve
A valve assembly includes a housing defining an aperture, a passageway, and a branch passage. The branch passage extends from the aperture and intersects and communicates with the passageway. The...
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7297132 |
Shape memory shutter device
A shape memory shutter device for controlling the rectum of a disabled person, comprises a section of conduit to be connected to the rectum of the disabled person, and a shutter which controls the...
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7258712 |
Smoke evacuation system
A smoke evacuating system for use during surgical procedures, particularly minimally invasive procedures involving the use of a laser or cautery at a surgical site having an associated higher than...
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7252649 |
Implantable vascular access device
An implantable vascular access device includes a housing having an inlet, an outlet, an interior chamber defined therein and a valve positioned between the inlet and the interior chamber. The valve...
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7223253 |
Blood aspiration system and methods of use
The present invention is directed to a blood aspiration system that is configured to enable various types of aspiration through a working lumen of a catheter. The blood aspiration system...
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7211074 |
Valved catheter
A catheter apparatus is provided that includes a tubular body having a distal end. The body defines first and second lumens. The first lumen has a first adapter that includes a first valve biased...
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7137974 |
Sterile connector
A sterile to sterile connection device comprising a connector and one or more coupling devices. The connector has body portion which has two openings sealed from the environment so as to form a...
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RE39334 |
Luer-receiving medical valve and fluid transfer method
A medical valve is provided that includes a housing having a main conduit and a branch extending from the main conduit and in fluid communication with it. The bore of the branch has an elastomeric...
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7087036 |
Fail safe system for operating medical fluid valves
A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a cam arrangement for operating a series of valves in cooperation with a pump that pumps fluid...
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7070578 |
Surgical cassette latching mechanism
A surgical system having a cassette latching mechanism having two pivoting latching rails. The rails are connected to a rotating latching wheel by spring-loaded latching arms. The latching wheel is...
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7025755 |
Medical suctioning apparatus and methods of use
A medical fluid suctioning device for selectively applying varied levels of suction pressure at a device-tissue interface includes a direct “trumpet”-type control mechanism in conjunction with a “...
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6964658 |
System and method for facilitating hemostasis of blood vessel punctures with absorbable sponge
A system for facilitating hemostasis of a puncture site in a blood vessel delivers an absorbable sponge pledget in a hydrated state to a position at an exterior of the blood vessel puncture to...
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6936026 |
Micro perfusion device
A micro perfusion device and method for obtaining at least one constituent of a body fluid. The at least one constituent is obtained using a subcutaneously-positioned perfusion catheter into which...
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6889074 |
Patient specific dosing contrast delivery systems and methods
This invention relates generally to the field of medical devices for delivering contrast media during medical diagnostic and therapeutic imaging procedures and more particularly, this invention...
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6840492 |
Slide clamp
A slide clamp includes a slot formed in a plate though which a fluid tube is mounted. The tube may be moved to a flow section of the slot or to an occluding section of the slot. Interconnecting the...
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6824385 |
Dental syringe apparatus and method
A medical syringe contains neoprene O-rings and is constructed such that its nozzle and handle can be sterilized without damaging the O-rings. A hollow aluminum handle provides a first handle...
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6746504 |
Filter for use in medical procedures
A gas filler device for use in medical procedures such as laparoscopy is disclosed. Preferably, the gas filter device includes a housing having a first side wall and a second side wall, and a gas...
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6572579 |
Drug delivery and catheter systems, apparatus and processes
A class of customizable injection devices or delivery instruments whose basic form is a stiff tube with holes of user-selectable size at several user-selectable places is described. The use of this...
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6471667 |
Medical suctioning methods
A medical fluid suctioning device for selectively applying varied levels of suction pressure at a device-tissue interface includes a direct “trumpet”-type control mechanism in conjunction with a “...
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6213970 |
Surgical suction irrigation
A surgical irrigation system is suitable for endoscopic and other surgical procedures. A hand held handpiece has a forward protruding hollow tip for supplying irrigation liquid to a surgical site,...
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6148857 |
Combination fluid supply and aspiration valve assembly for use in medical procedures
A combination suction and irrigation fluid supply valve assembly includes a first body part with an axial passage and opposed bosses and second and third body parts mounted on the first body part...
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6117102 |
Apparatus for flushing a vascular catheter
An apparatus for flushing a vascular catheter. Inlet and outlet passages extending from inlet and outlet ports, respectively, are selectably in communication with one another via a manually...
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6089541 |
Valve having a valve body and a deformable stem therein
Disclosed is a valve engageable with an instrument, where the valve includes a deformable stem located in a valve body and shiftable from a first position. When an instrument is engaged with an...
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6036171 |
Swabbable valve assembly
Disclosed is a female-type valve engageable with a male component or instrument, where the valve includes a deformable stem which is located in a valve body and is shiftable therein to receive said...
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5993410 |
Adjustable probe
A probe is provided for adjustable use in the right or left hand of a user. It includes a valve barrel that can be rotated with respect to the probe's body so that the relative position of a valve...
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5980544 |
Ballistic specimen bag for use with ultrasonic devices
With the advent of laparoscopic and endoscopic surgery, the patient is benefiting from shorter hospitalization, less pain, and generally better outcomes. However, the minimization of the size of...
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5848994 |
IV sets with needleless spikeless fittings and valves
An IV set includes a drip chamber having a top end and a bottom end. A spikeless connector covers the top end, and an IV tube is connected to the bottom end of the drip chamber. The end of the IV...
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5830214 |
Fluid-evacuating electrosurgical device
The invention provides an electrosurgical device (2) and method for cauterizing tissue and evacuating fluid from the surgical site. The device comprises an insulated conductive shaft (4) having a...
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5785693 |
Medical connector
A needleless connector for adding medication to a parenteral fluid is provided. In one embodiment an adapter is provided for securing to a Y connector having a standard puncture pad. The adapter...
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5743735 |
Device for introducing liquids into dental suction systems
A device for the introduction of cleansing agents into dental suction devices under vacuum. An adjustable amount of a cleansing agent from a cleansing agent holding reservoir is introduced the...
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5722949 |
Fluid supply and suction apparatus and method
An improved fluid supply and suction apparatus and method for supplying and suctioning fluid through a cannula into and through the body of the fluid supply and suction apparatus is shown. The...
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5676651 |
Surgically implantable pump arrangement and method for pumping body fluids
In one embodiment described in the specification, a surgically implantable reciprocating pump employs a check valve as the piston, which is driven by a permanent magnet linear electric motor to...
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5658249 |
Modular hand-held device for use with a suction irrigation electrosurgical tool
Disclosed is a modular hand-held device for use with a suction irrigation electrosurgical tool having a rear inlet/outlet port provided with an electrically conductive surface. It has a rear handle...
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5607391 |
Endoscopic surgical instrument for aspiration and irrigation
An endoscopic surgical instrument for aspiration and irrigation of a surgical site is disclosed. Connection ports for irrigation fluid and a suction source are provided which communicate with a...
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5603700 |
Suction and injection system
This invention introduces a new unit for suctioning, injection and disposing of different fluids into and from the body of a human being by a special syringe which has a system that allows a fewer...
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5573504 |
Composite irrigation and suction probe and valve
A composite suction and irrigation probe is provided for performing the functions of irrigation and suction alone or simultaneously with the use of a single trumpet valve. The probe consist of an...
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5554112 |
Minimally invasive irrigator/aspirator surgical probe and method of using same
An irrigator/aspirator surgical probe for laparoscopic surgery includes a rotatable handle assembly and a probe assembly having an electrosurgical electrode. The handle assembly has two valves, one...
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5542933 |
Catheter valve
A valve for controlling the flow of fluids through a cannula or catheter made up of a single block piece in the shape of a backward "7" having a head and a stem. As the stem is raised in relation...
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5522796 |
Metering gauge trumpet valve
A control valve assembly is disclosed having a housing defining at least one valve chamber having an elongated cylinder. A piston is partially disposed within said valve chamber and the valve...
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5514089 |
Irrigator/aspirator surgical probe and valve assembly
An irrigator/aspirator surgical probe for laparoscopic surgery includes a rotatable handle assembly and a probe assembly having an electrosurgical electrode. The handle assembly has two valves, one...
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