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Class Information
Number: 604/161
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 entering conduit axially movable within body piercing conduit while former is disposed in the body > Piercing conduit longitudinally separable for removal from body entering conduit
Description: Subject matter wherein the piercing conduit is longitudinally divisible by means of weakened wall portions or other means such that the piercing conduit can be easily removed and separated from around the body entering conduit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621894 |
Slittable or removable valves and apparatus and methods for making and using them |
Nov. 24, 2009 |
| 7591801 |
Integrated delivery device for continuous glucose sensor |
Sep. 22, 2009 |
| 7329248 |
Catheter sheath pinch clamp |
Feb. 12, 2008 |
| 7131985 |
Trocar sleeve for endoscopic applications |
Nov. 7, 2006 |
| 7011648 |
Device for implanting catheters |
Mar. 14, 2006 |
| 6989003 |
Obturator and cannula for a trocar adapted for ease of insertion and removal |
Jan. 24, 2006 |
| 6852290 |
Multi-well apparatus |
Feb. 8, 2005 |
| 6692465 |
Catheter system with catheter and guidewire exchange |
Feb. 17, 2004 |
| 6673101 |
Apparatus and method for deploying self-expanding stents |
Jan. 6, 2004 |
| 6663595 |
Peelable PTFE sheaths and methods for manufacture of same |
Dec. 16, 2003 |
| 6579267 |
Pivoting joint infusion assembly |
Jun. 17, 2003 |
| 6558353 |
Spinal needle |
May. 6, 2003 |
| 6544247 |
Introducer system |
Apr. 8, 2003 |
| 6497681 |
DEVICE AND METHOD FOR HOLDING AND MAINTAINING THE POSITION OF A MEDICAL DEVICE SUCH AS A CARDIAC PACING LEAD OR OTHER INTRAVASCULAR INSTRUMENT AND FOR FACILITATING REMOVAL OF A PEELABLE OR SPL |
Dec. 24, 2002 |
| 6494860 |
Introducer with multiple sheaths and method of use therefor |
Dec. 17, 2002 |
| 6454744 |
Peelable PTFE sheaths and methods for manufacture of same |
Sep. 24, 2002 |
| 6363273 |
Introducer element and method of using same |
Mar. 26, 2002 |
| 6196995 |
Reinforced edge exchange catheter |
Mar. 6, 2001 |
| 6193690 |
Inclined plane latching device for an IV catheter |
Feb. 27, 2001 |
| 6159198 |
Introducer system |
Dec. 12, 2000 |
| 6096024 |
Blunt needle connector |
Aug. 1, 2000 |
| 6056718 |
Medication infusion set |
May. 2, 2000 |
| 6015400 |
Method for placing a feeding tube |
Jan. 18, 2000 |
| 6004341 |
Vascular wound closure device |
Dec. 21, 1999 |
| 5997507 |
Biased spring hard needle retractable IV catheter |
Dec. 7, 1999 |
| 5951518 |
Introducing device with flared sheath end |
Sep. 14, 1999 |
| 5951520 |
Self-blunting needle medical devices and methods of manufacture thereof |
Sep. 14, 1999 |
| 5906593 |
Endotracheal tube splitter |
May. 25, 1999 |
| 5885251 |
Vascular/venous access device and method of utilizing and forming the same |
Mar. 23, 1999 |
| 5873858 |
Endotracheal tube splitter |
Feb. 23, 1999 |
| 5846226 |
Spinal-epidural administration system |
Dec. 8, 1998 |
| 5830188 |
Curved cannula for continuous spinal anesthesia |
Nov. 3, 1998 |
| 5752937 |
Reinforced splittable medical introducer cannula |
May. 19, 1998 |
| 5749857 |
Catheter system |
May. 12, 1998 |
| 5741284 |
Dialysis combination and microdialysis probe and insertion device |
Apr. 21, 1998 |
| 5735819 |
Tear-apart member for positioning a grommet carried thereon |
Apr. 7, 1998 |
| 5693030 |
Catheter and method of introduction |
Dec. 2, 1997 |
| 5687727 |
Catheter adaptor with slitting blade and improved manual control and method of use |
Nov. 18, 1997 |
| 5667514 |
Device and method for inserting a flexible element into soft tissue |
Sep. 16, 1997 |
| 5658262 |
Catheter exchange method |
Aug. 19, 1997 |
| 5647857 |
Protective intraluminal sheath |
Jul. 15, 1997 |
| 5618272 |
Intravenous catheter set |
Apr. 8, 1997 |
| 5613953 |
Sheath introducer with valve that splits |
Mar. 25, 1997 |
| 5571161 |
Apparatus and method for implanting electrical leads in the heart |
Nov. 5, 1996 |
| 5542930 |
Catheter assembly |
Aug. 6, 1996 |
| 5536255 |
Dilator/introducer apparatus for percutaneous gastrostomy |
Jul. 16, 1996 |
| 5489273 |
Introducer device and methods of use thereof |
Feb. 6, 1996 |
| 5470318 |
Catheter/needle assembly kit and method for administering therapeutic agents to the subarachnoid space |
Nov. 28, 1995 |
| 5441486 |
Endoscopic portal for use in endoscopic procedures and methods therefor |
Aug. 15, 1995 |
| 5354302 |
Medical device and method for facilitating intra-tissue visual observation and manipulation of distensible tissues |
Oct. 11, 1994 |
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