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Class Information
Number: 604/249
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 > Slide or reciprocating valve
Description: Subject matter including either a longitudinally movable element or an element which moves back and forth alternately whose linear movement controls flow of material to or from the body.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618399 |
Pneumoperitoneum needle |
Nov. 17, 2009 |
| 7597686 |
Valves and suction catheter assemblies |
Oct. 6, 2009 |
| 7569037 |
Atomizing spray apparatus and method |
Aug. 4, 2009 |
| 7520489 |
Fluid handling device and method of making same |
Apr. 21, 2009 |
| 7520871 |
System and method for tension-activated fluid control |
Apr. 21, 2009 |
| 7503908 |
Needleless access port valves |
Mar. 17, 2009 |
| 7488308 |
Injector with bypass channel |
Feb. 10, 2009 |
| 7470262 |
Medical valve |
Dec. 30, 2008 |
| 7469458 |
Method of assembling a catheter with integrated pre-slit cannula diaphragm |
Dec. 30, 2008 |
| 7371227 |
Trocar seal assembly |
May. 13, 2008 |
| 7351229 |
Injector for liquid medicine |
Apr. 1, 2008 |
| 7308300 |
Medical injection system |
Dec. 11, 2007 |
| 7303175 |
Automatic clamp apparatus having lateral motion resistance for IV infusion sets |
Dec. 4, 2007 |
| 7296782 |
Dome check valve |
Nov. 20, 2007 |
| 7244249 |
Needle-free medical connector with expandable valve mechanism and method of fluid flow control |
Jul. 17, 2007 |
| 7211074 |
Valved catheter |
May. 1, 2007 |
| 7160272 |
Y-site medical valve |
Jan. 9, 2007 |
| 7140592 |
Self-sealing male Luer connector with biased valve plug |
Nov. 28, 2006 |
| 7114701 |
Needleless access port valves |
Oct. 3, 2006 |
| 7104520 |
Needle free medical connector with expanded valve mechanism and method of fluid flow control |
Sep. 12, 2006 |
| 7100890 |
Swabbable luer-activated valve |
Sep. 5, 2006 |
| 7087036 |
Fail safe system for operating medical fluid valves |
Aug. 8, 2006 |
| 7014169 |
Anti-drawback medical valve |
Mar. 21, 2006 |
| 7011094 |
Bronchial flow control devices and methods of use |
Mar. 14, 2006 |
| 7008406 |
Needleless injection site |
Mar. 7, 2006 |
| 6994315 |
Swabbable needle-free injection port valve system with neutral fluid displacement |
Feb. 7, 2006 |
| 6991215 |
Valve for use with a syringe and which prevents backflow |
Jan. 31, 2006 |
| 6979317 |
Device for delivering non-biodegradable bulking composition to a urological site |
Dec. 27, 2005 |
| 6966893 |
Over pressurization relief apparatus |
Nov. 22, 2005 |
| 6932795 |
Positive flow valve |
Aug. 23, 2005 |
| 6929626 |
Intraluminally placeable textile catheter, drain and stent |
Aug. 16, 2005 |
| 6926729 |
Low profile valve and method of making |
Aug. 9, 2005 |
| 6923792 |
Medical device with high pressure quick disconnect handpiece |
Aug. 2, 2005 |
| 6913596 |
Valved over-the-wire catheter |
Jul. 5, 2005 |
| 6875198 |
Surgical suction regulator valve |
Apr. 5, 2005 |
| 6840501 |
Needleless valve |
Jan. 11, 2005 |
| 6840492 |
Slide clamp |
Jan. 11, 2005 |
| 6802490 |
Needle free medical connector with expanded valve mechanism and method of fluid flow control |
Oct. 12, 2004 |
| 6758833 |
Medical value |
Jul. 6, 2004 |
| 6755391 |
Anti-drawback medical valve |
Jun. 29, 2004 |
| 6715624 |
Sample vial and vial closure device for use in gas analysis and method of using same |
Apr. 6, 2004 |
| 6692478 |
Swabbable needleless vial access |
Feb. 17, 2004 |
| 6689088 |
Irrigator used in celioscope surgery |
Feb. 10, 2004 |
| 6682509 |
Medical valve and method of use |
Jan. 27, 2004 |
| 6669673 |
Medical valve |
Dec. 30, 2003 |
| 6651956 |
Slit-type swabable valve |
Nov. 25, 2003 |
| 6651955 |
Elastomeric valve, and methods |
Nov. 25, 2003 |
| 6635044 |
Medical valve with fluid escape space |
Oct. 21, 2003 |
| 6635033 |
Medical tubing slide clamp device for determining proper tubing size and functional characteristics |
Oct. 21, 2003 |
| 6626418 |
Needle free access valve |
Sep. 30, 2003 |
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