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Class Information
Number: 604/164.03
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 means for expanding portion of body entering conduit
Description: Subject matter wherein the body entering conduit comprises a dilating component defining therewith a longitudinally extending transversely expandable channel for assisting in the insertion of the stiffening support element.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7481778 |
Guidewire with deflectable tip having improved flexibility |
Jan. 27, 2009 |
| 7449011 |
Apparatus and method for providing percutaneous access and medicament to a target surgical site |
Nov. 11, 2008 |
| 7351214 |
Steerable balloon catheter |
Apr. 1, 2008 |
| 7144386 |
Catheter introducer having an expandable tip |
Dec. 5, 2006 |
| 7001396 |
Safety introducer assembly and method |
Feb. 21, 2006 |
| 6997908 |
Rapid exchange catheter with detachable hood |
Feb. 14, 2006 |
| 6872198 |
Double-y-shaped multi-lumen catheter with selectively attachable hubs |
Mar. 29, 2005 |
| 6814715 |
Expandable cannula |
Nov. 9, 2004 |
| 6692466 |
Drug delivery catheter with retractable needle |
Feb. 17, 2004 |
| 6659996 |
Device for delivering biological agents |
Dec. 9, 2003 |
| 6554801 |
Directional needle injection drug delivery device and method of use |
Apr. 29, 2003 |
| 6461327 |
Atrial isolator and method of use |
Oct. 8, 2002 |
| 6398775 |
Apparatus and method for isolated lung access |
Jun. 4, 2002 |
| 6346093 |
Single operator exchange biliary catheter with common distal lumen |
Feb. 12, 2002 |
| 6322538 |
Gastro-intestinal tube placement device |
Nov. 27, 2001 |
| 6270490 |
Venous drainage catheter and method of use |
Aug. 7, 2001 |
| 6245052 |
Methods, systems, and kits for implanting articles |
Jun. 12, 2001 |
| 6210370 |
Access device with expandable containment member |
Apr. 3, 2001 |
| 6210366 |
Vascular access kit |
Apr. 3, 2001 |
| 6183443 |
Expandable introducer sheath |
Feb. 6, 2001 |
| 6171299 |
Method of providing surgical access through an incision |
Jan. 9, 2001 |
| 6162231 |
Stent insertion device |
Dec. 19, 2000 |
| 5944691 |
Catheter having an expandable shaft |
Aug. 31, 1999 |
| 5910133 |
Transintimal recanalisation device |
Jun. 8, 1999 |
| 5879338 |
Needle-syringe assembly for guidewire insertion |
Mar. 9, 1999 |
| 5868733 |
Guiding introducer system for use in the treatment of accessory pathways around the mitral valve using a retrograde approach |
Feb. 9, 1999 |
| 5817071 |
Oval-shaped cardiac cannula |
Oct. 6, 1998 |
| 5817061 |
Trocar assembly |
Oct. 6, 1998 |
| 5810012 |
Guidewire advancement system |
Sep. 22, 1998 |
| 5707362 |
Penetrating instrument having an expandable anchoring portion for triggering protrusion of a safety member and/or retraction of a penetrating member |
Jan. 13, 1998 |
| 5658311 |
High pressure expander bundle for large diameter stent deployment |
Aug. 19, 1997 |
| 5490843 |
Flexible endoscopic surgical port |
Feb. 13, 1996 |
| 5395341 |
One piece vessel dilator/catheter sheath introducer |
Mar. 7, 1995 |
| 5246424 |
Device and method for use in obtaining access to an internal body organ |
Sep. 21, 1993 |
| 4911691 |
Assembly for adminstering IV solution |
Mar. 27, 1990 |
| 4874373 |
Dip formed catheter and assembly |
Oct. 17, 1989 |
| 4668221 |
Assembly of stylet and catheter |
May. 26, 1987 |
| 4451256 |
Catheter set |
May. 29, 1984 |
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