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Class Information
Number: 604/167.02
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 > Body piercer, obturator rod, or stylet axially movable within body entering conduit while latter is disposed in body > Having flow closure means for conduit > Resealable plug, septum or diaphragm
Description: Subject matter wherein the flow closure means is a reclosable stopper that prevents flow of material through the conduit or leakage therefrom after the stiffening element is removed from the conduit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5720730 |
Lubricated trocar valve |
Feb. 24, 1998 |
| 5699821 |
Control of fluid flow |
Dec. 23, 1997 |
| 5697911 |
Plug for a wound drain |
Dec. 16, 1997 |
| 5643227 |
Hemostasis cannula valve apparatus and method of using same |
Jul. 1, 1997 |
| 5634937 |
Skin seal with inflatable membrane |
Jun. 3, 1997 |
| 5616130 |
Needleless injection site |
Apr. 1, 1997 |
| 5616129 |
Needleless injection site |
Apr. 1, 1997 |
| 5549576 |
Vascular introducer valve with proximal self-lubrication |
Aug. 27, 1996 |
| 5492304 |
Seal assembly for accommodating introduction of surgical instruments |
Feb. 20, 1996 |
| 5487728 |
Connector assembly |
Jan. 30, 1996 |
| 5470319 |
Needleless injection site |
Nov. 28, 1995 |
| 5407434 |
Automatic lumen viscous reseal |
Apr. 18, 1995 |
| 5405331 |
IV injection site and system |
Apr. 11, 1995 |
| 5385560 |
Reducer for cannulae |
Jan. 31, 1995 |
| 5380305 |
Hemostatic safety catheter-cannula assembly |
Jan. 10, 1995 |
| 5368574 |
Percutaneous catheter introducer |
Nov. 29, 1994 |
| 5342319 |
Transdermal injection appliance |
Aug. 30, 1994 |
| 5342316 |
Resealable sampling port |
Aug. 30, 1994 |
| 5304156 |
Self-sealing guidewire and catheter introducer |
Apr. 19, 1994 |
| 5300046 |
Thoracentesis sheath catheter assembly |
Apr. 5, 1994 |
| 5300034 |
Iv injection site for the reception of a blunt cannula |
Apr. 5, 1994 |
| 5295658 |
Medical coupling site including slit reinforcing members |
Mar. 22, 1994 |
| 5279571 |
Access site for fluid delivery system |
Jan. 18, 1994 |
| 5269771 |
Needleless introducer with hemostatic valve |
Dec. 14, 1993 |
| 5211634 |
Composite seal structure and a coupling arrangement for a cannula |
May. 18, 1993 |
| 5209219 |
Endoscope adaptor |
May. 11, 1993 |
| 5207656 |
Medical instrument valve having foam partition member |
May. 4, 1993 |
| 5199948 |
Needleless valve |
Apr. 6, 1993 |
| 5176653 |
Improvements to implantable vascular access devices |
Jan. 5, 1993 |
| 5161773 |
Method and apparatus for controlling fluid flow |
Nov. 10, 1992 |
| 5127626 |
Apparatus for sealing around members extending therethrough |
Jul. 7, 1992 |
| 5122120 |
Intravascular placement apparatus |
Jun. 16, 1992 |
| 5122122 |
Locking trocar sleeve |
Jun. 16, 1992 |
| 5106054 |
Self-sealing hemostasis valve apparatus and method of forming the same |
Apr. 21, 1992 |
| 5104389 |
Medical instrument valve with foam partition member having vapor permeable skin |
Apr. 14, 1992 |
| 5092857 |
Hemostasis valve having support shoulders |
Mar. 3, 1992 |
| 5088984 |
Medical connector |
Feb. 18, 1992 |
| 5084023 |
Bloodless catheter with self-shielding needle |
Jan. 28, 1992 |
| 5080654 |
Fluid injection device for intravenous delivery system |
Jan. 14, 1992 |
| 5078689 |
Device for removing body fluids |
Jan. 7, 1992 |
| 5053015 |
Locking catheter adapter |
Oct. 1, 1991 |
| 5041097 |
Intravenous catheter fitting with protective end seal |
Aug. 20, 1991 |
| 5009391 |
Valve assembly |
Apr. 23, 1991 |
| 5000745 |
Hemostatis valve |
Mar. 19, 1991 |
| 4998921 |
Intermittent I.V. therapy needle sheath |
Mar. 12, 1991 |
| 4954130 |
Catheter/heparin lock and method of using same |
Sep. 4, 1990 |
| 4950257 |
Catheter introducer with flexible tip |
Aug. 21, 1990 |
| 4935010 |
Devices for sampling, drainage or infusion of liquids from or to the human or animal body |
Jun. 19, 1990 |
| 4909798 |
Universal hemostasis cannula |
Mar. 20, 1990 |
| 4904240 |
Method and apparatus for starting intravenous solutions |
Feb. 27, 1990 |
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