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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
6287280 Hemostasis valve apparatus with integral introducer Sep. 11, 2001
6276661 Pressure actuated introducer valve Aug. 21, 2001
6261268 Needleless injection site Jul. 17, 2001
6260890 Tubing connector Jul. 17, 2001
6261270 Sleeve stopper Jul. 17, 2001
6261282 Needleless connector Jul. 17, 2001
6258065 Surgical instrument seal assembly Jul. 10, 2001
6258069 Surgical instrument for cardiac valve repair on the beating heart Jul. 10, 2001
6258072 Catheter protective device Jul. 10, 2001
6258078 Luer connector with rotationally engaging piercing luer Jul. 10, 2001
6254579 Multiple precision dose, preservative-free medication delivery system Jul. 3, 2001
6238373 Screw-type skin seal with inflatable membrane May. 29, 2001
6238374 Hazardous fluid infuser May. 29, 2001
6228060 Blood seal having a spring-biased septum May. 8, 2001
6221050 Self-retaining needle assembly and valve element for use therein Apr. 24, 2001
6217556 Drainage catheter Apr. 17, 2001
6213996 Pre-slit injection site and tapered cannula Apr. 10, 2001
6213986 Liquid flow rate control device Apr. 10, 2001
6206851 Hemodialysis access apparatus Mar. 27, 2001
6206861 Needleless injection site Mar. 27, 2001
6196998 Syringe and tip cap assembly Mar. 6, 2001
6189859 Indwelling catheter valve Feb. 20, 2001
6190364 Syringe tip cap Feb. 20, 2001
6183448 Needleless injection site Feb. 6, 2001
6179828 Infusion system with fixed occluding wire Jan. 30, 2001
6170800 Automatic fluid control valve Jan. 9, 2001
6171287 Luer receiver and method for fluid transfer Jan. 9, 2001
6168137 Swabbable check valve Jan. 2, 2001
6165168 Closed system adapter for catheters Dec. 26, 2000
6162196 Multiport access device Dec. 19, 2000
6159182 Reusable cannula with disposable seal Dec. 12, 2000
6152900 Needleless injection site Nov. 28, 2000
6149632 Self-sealing septa Nov. 21, 2000
6146362 Needleless IV medical delivery system Nov. 14, 2000
6142981 Hemostasis valve Nov. 7, 2000
6142446 Medical adapter having needleless valve and sharpened cannula Nov. 7, 2000
6132404 Medical valve and methods fuse Oct. 17, 2000
6132403 Medical valve and method of use Oct. 17, 2000
6126646 Adaptor top Oct. 3, 2000
6123689 Reusable cannula with disposable seal Sep. 26, 2000
6120480 Catheter introducer Sep. 19, 2000
6110154 Valve and valved trocar jacket tube Aug. 29, 2000
6099505 Valve assembly with automatic valve Aug. 8, 2000
6096011 Aseptic connector and fluid delivery system using such an aseptic connector Aug. 1, 2000
6093176 Trocar with disposable valve and reusable cannula Jul. 25, 2000
6090066 Injection site with outer flange Jul. 18, 2000
6090067 Surface access hemostatic valve Jul. 18, 2000
6086570 Hemostasis valve with membranes having offset apertures Jul. 11, 2000
6083194 Medical connector Jul. 4, 2000
6083207 Partitioned hemostasis valve system Jul. 4, 2000

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17










 
 
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