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Browse by Category: Main > Health & Medicine
Class Information
Number: 604/256
Name: Surgery > Means for introducing or removing material from body for therapeutic purposes (e.g., medicating, irrigating, aspirating, etc.) > Treating material introduced into or removed from body orifice, or inserted or removed subcutaneously other than by diffusing through skin > Material introduced or removed through conduit, holder, or implantable reservoir inserted in body > Means for controlling material flow to or from body, or metering a predetermined dose or amount > Having flow closing or opening means (e.g., plug, cap, seal, etc.)
Description: Subject matter including closure or seal means on the conduit which prevents flow to or from the body until the closure or seal is opened, or conversely, which stops flow when the closure or seal is closed.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
6632200 Hemostasis valve Oct. 14, 2003
6623460 Partitioned hemostasis valve system Sep. 23, 2003
6599273 Fluid transfer device and method of use Jul. 29, 2003
6595946 Valve assembly Jul. 22, 2003
6592564 Methods and kits for locking and disinfecting implanted catheters Jul. 15, 2003
6581906 Connector having an inner displacement member Jun. 24, 2003
6572591 Needleless injection site Jun. 3, 2003
6572590 Adjustable quick-release valve with toggle capability Jun. 3, 2003
6572592 Medical valve and method of use Jun. 3, 2003
6569117 Blood sampling/injecting valve May. 27, 2003
6551282 Universal seal for use with endoscopic cannula Apr. 22, 2003
6544206 Dialysis access system and method Apr. 8, 2003
6544236 Device, system and method for improving delivery of hemostatic material Apr. 8, 2003
6541802 Needleless valve Apr. 1, 2003
6539248 Dye management system including an administration set with an in line burette Mar. 25, 2003
6537258 Valve for medical infusion lines and the like Mar. 25, 2003
6524282 Sealing rubber closure for syringe/container Feb. 25, 2003
6520941 Method and device for entrapping gas within a liquid drug container Feb. 18, 2003
6520938 Medication infusion set Feb. 18, 2003
6520939 Hemostasis valve Feb. 18, 2003
6500164 Suction device Dec. 31, 2002
6485473 Luer receiving vascular access system Nov. 26, 2002
6485460 Tamper evident syringe barrel Nov. 26, 2002
6471674 Fluid delivery systems, injector systems and methods of fluid delivery Oct. 29, 2002
6468251 Mixing/charging port for medical treatment Oct. 22, 2002
6468292 Skin seal with inflatable membrane Oct. 22, 2002
6464686 Polyurethane feeding tube and associated adaptors Oct. 15, 2002
6453949 Plug for medical bayonet connectors and drug infusion ports Sep. 24, 2002
6447498 Pre-slit injection site and tapered cannula Sep. 10, 2002
6440107 Fluid delivery system and an aseptic connector for use therewith Aug. 27, 2002
6428520 Positive-flow valve Aug. 6, 2002
6419825 Closure element Jul. 16, 2002
6415823 Catheter tip insert Jul. 9, 2002
6416499 Medical fluid flow control valve Jul. 9, 2002
6413244 Catheter system for skin passage units Jul. 2, 2002
6413250 Catheter snapped valve Jul. 2, 2002
6409220 Universal suction canister pour spout adaptor Jun. 25, 2002
6402723 Inline hemostasis valve Jun. 11, 2002
6375022 Resealable closure for containers Apr. 23, 2002
6352520 Hemostatic valve for a catheter introducer Mar. 5, 2002
6344033 Needleless connector Feb. 5, 2002
6344034 Sealing rubber closure for syringe/container Feb. 5, 2002
6342046 Valve for medical appliances Jan. 29, 2002
6325782 Medical valve with fluid escape space Dec. 4, 2001
6322541 Vascular introducer sheath and hemostasis valve for use therewith Nov. 27, 2001
6319237 Urinary sphincter control device Nov. 20, 2001
6318368 Endotracheal tube cleaning apparatus Nov. 20, 2001
6312409 Device for generating a pulsatile fluid drug flow Nov. 6, 2001
6290206 Needleless valve Sep. 18, 2001
6290682 Infusion set Sep. 18, 2001

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