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Class Information
Number: 604/164.1
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 additional body entering conduit > Dilator
Description: Subject matter wherein the second body entering conduit is a dilator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618430 |
Retractable dilator needle |
Nov. 17, 2009 |
| 7381200 |
Infusion device |
Jun. 3, 2008 |
| 7166088 |
Catheter introducer system |
Jan. 23, 2007 |
| 7025746 |
Vascular access device |
Apr. 11, 2006 |
| 7001396 |
Safety introducer assembly and method |
Feb. 21, 2006 |
| 6971998 |
Implant delivery catheter system and methods for its use |
Dec. 6, 2005 |
| 6905481 |
Percutaneous catheter assembly |
Jun. 14, 2005 |
| 6869417 |
Tool for facilitating the connecting of a catheter or other tubular member onto a guide-wire without access to the ends of the guide-wire |
Mar. 22, 2005 |
| 6855124 |
Flexible polymer needle catheter |
Feb. 15, 2005 |
| 6814715 |
Expandable cannula |
Nov. 9, 2004 |
| 6811958 |
Medical long object and method for producing the same |
Nov. 2, 2004 |
| 6796972 |
Catheter anchoring balloon structure with irrigation |
Sep. 28, 2004 |
| 6743207 |
Apparatus and method for the insertion of a medical device |
Jun. 1, 2004 |
| 6719772 |
Retaining device for axially restraining movement between tubular elements of a medical device |
Apr. 13, 2004 |
| 6685648 |
Systems and methods for delivering drugs to selected locations within the body |
Feb. 3, 2004 |
| 6641564 |
Safety introducer apparatus and method therefor |
Nov. 4, 2003 |
| 6632182 |
Multiple bit, multiple specimen endoscopic biopsy forceps |
Oct. 14, 2003 |
| 6592553 |
Introducer assembly and method therefor |
Jul. 15, 2003 |
| 6589225 |
Methods, systems, and kits for implanting articles |
Jul. 8, 2003 |
| 6585716 |
Method of treating the heart |
Jul. 1, 2003 |
| 6582441 |
Surgical insertion tool |
Jun. 24, 2003 |
| 6579264 |
Device for putting a catheter tube into place in a vein |
Jun. 17, 2003 |
| 6565542 |
Epidural needle having a distal flare |
May. 20, 2003 |
| 6488662 |
Percutaneous catheter assembly |
Dec. 3, 2002 |
| 6461327 |
Atrial isolator and method of use |
Oct. 8, 2002 |
| 6245052 |
Methods, systems, and kits for implanting articles |
Jun. 12, 2001 |
| 6228052 |
Dilator for introducer system having injection port |
May. 8, 2001 |
| 6213957 |
Apparatus and method for removing tissue |
Apr. 10, 2001 |
| 6206822 |
Devices and methods for percutaneous surgery |
Mar. 27, 2001 |
| 6193726 |
Insertion tool for transmyocardial implant |
Feb. 27, 2001 |
| 6183443 |
Expandable introducer sheath |
Feb. 6, 2001 |
| 6159179 |
Cannula and sizing and insertion method |
Dec. 12, 2000 |
| 6080174 |
Trocar system having expandable port |
Jun. 27, 2000 |
| 5782807 |
Releasably locking introducer devices |
Jul. 21, 1998 |
| 5772678 |
Retractable disposable tip reusable trocar obturator |
Jun. 30, 1998 |
| 5685856 |
Coaxial blunt dilator and endoscopic cannula insertion system |
Nov. 11, 1997 |
| 5672158 |
Catheter introducer |
Sep. 30, 1997 |
| 5669881 |
Vascular introducer system incorporating inflatable occlusion balloon |
Sep. 23, 1997 |
| 5601537 |
Catheter system |
Feb. 11, 1997 |
| 5569204 |
Aspiration catheter arrangement |
Oct. 29, 1996 |
| 5549595 |
Gear activated trocar assembly |
Aug. 27, 1996 |
| 5509908 |
Angular sheath introducer |
Apr. 23, 1996 |
| 5499975 |
Smooth transitioned dilator-sheath assembly and method |
Mar. 19, 1996 |
| 5472426 |
Cervical discectomy instruments |
Dec. 5, 1995 |
| 5454790 |
Method and apparatus for catheterization access |
Oct. 3, 1995 |
| 5431676 |
Trocar system having expandable port |
Jul. 11, 1995 |
| 5417665 |
Intravascular cannula |
May. 23, 1995 |
| 5318588 |
Radially-expandable tubular elements for use in the construction of medical devices |
Jun. 7, 1994 |
| 5312360 |
Tension guide and dilator |
May. 17, 1994 |
| 5300032 |
Catheter introducer with flexible tip |
Apr. 5, 1994 |
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