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Class Information
Number: 604/264
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 inserted tubular conduit structure (e.g., needles, cannulas, nozzles, trocars, catheters, etc.)
Description: Subject matter wherein significance is attributed to the structure of an elongated , hollow tube, per se, which inserted within the body and is utilized solely to introduce body treating material into or remove material from the body during surgical procedures.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6156010 |
Method and apparatus for introducing an intravenous catheter |
Dec. 5, 2000 |
| 6156016 |
Catheter systems and associated methods utilizing removable inner catheter or catheters |
Dec. 5, 2000 |
| 6156045 |
Instrument for the application of surgical material |
Dec. 5, 2000 |
| 6152871 |
Apparatus for percutaneous surgery |
Nov. 28, 2000 |
| 6152909 |
Aspiration system and method |
Nov. 28, 2000 |
| 6152910 |
Single operator exchange biliary catheter |
Nov. 28, 2000 |
| 6152911 |
Venous return catheter having multiple helical support members |
Nov. 28, 2000 |
| 6146371 |
Oval-shaped cardiac cannula |
Nov. 14, 2000 |
| 6146372 |
Apparatus and method for the percutaneous insertion of a pediatric intra-aortic balloon catheter |
Nov. 14, 2000 |
| 6146389 |
Stent deployment device and method for deploying a stent |
Nov. 14, 2000 |
| 6146401 |
Expandable multifunctional instruments for creating spaces at obstructed sites endoscopically |
Nov. 14, 2000 |
| 6143013 |
High performance braided catheter |
Nov. 7, 2000 |
| 6139539 |
Microbore catheter with velocity reducing chamber |
Oct. 31, 2000 |
| 6135984 |
Cannula for use in corrective laser eye surgery |
Oct. 24, 2000 |
| 6132405 |
Catheter for peritoneal dialysis |
Oct. 17, 2000 |
| 6132417 |
Right coronary artery catheter |
Oct. 17, 2000 |
| 6129713 |
Slidable cannula and method of use |
Oct. 10, 2000 |
| 6126631 |
Multi-lumen catheter system used in a blood treatment process |
Oct. 3, 2000 |
| 6126645 |
Medical devices subject to triggered disintegration |
Oct. 3, 2000 |
| 6126650 |
Flow directed catheter having radiopaque strain relief segment |
Oct. 3, 2000 |
| 6123689 |
Reusable cannula with disposable seal |
Sep. 26, 2000 |
| 6120484 |
Otological implant for delivery of medicament and method of using same |
Sep. 19, 2000 |
| 6120492 |
Method and apparatus for percutaneously accessing an implanted port |
Sep. 19, 2000 |
| 6117116 |
Intubation of lacrimal ducts |
Sep. 12, 2000 |
| 6117125 |
Method for predetermining uniform flow rate of a fluid from a tubular body and device therefrom |
Sep. 12, 2000 |
| 6113567 |
Lacrimal silicone tube with reduced friction |
Sep. 5, 2000 |
| 6113579 |
Catheter tip designs and methods for improved stent crossing |
Sep. 5, 2000 |
| 6113608 |
Stent delivery device |
Sep. 5, 2000 |
| 6110154 |
Valve and valved trocar jacket tube |
Aug. 29, 2000 |
| 6110155 |
Anti-inflammatory-agent-loaded catheter and method for preventing tissue fibrosis |
Aug. 29, 2000 |
| 6106510 |
Extruded guide catheter shaft with bump extrusion soft distal segment |
Aug. 22, 2000 |
| 6106519 |
Capacitively coupled electrosurgical trocar |
Aug. 22, 2000 |
| 6106531 |
Retrieval shuttle |
Aug. 22, 2000 |
| 6102887 |
Catheter drug delivery system and method for use |
Aug. 15, 2000 |
| 6102888 |
Method of irrigating and draining urinary tract |
Aug. 15, 2000 |
| 6099506 |
Introducer and perfusion cannula |
Aug. 8, 2000 |
| 6099513 |
Wound drain with alternating perimetrically arranged lumens and ducts |
Aug. 8, 2000 |
| 6099514 |
Method and apparatus for delivering or removing material from the interior of an intervertebral disc |
Aug. 8, 2000 |
| 6099518 |
Needle herniorrhaphy devices |
Aug. 8, 2000 |
| 6096012 |
Coated one-piece composite plastic catheter and cannula |
Aug. 1, 2000 |
| 6096036 |
Steerable catheter with preformed distal shape and method for use |
Aug. 1, 2000 |
| 6093177 |
Catheter with flexible intermediate section |
Jul. 25, 2000 |
| 6093180 |
Intraparenchymal infusion catheter system |
Jul. 25, 2000 |
| 6090072 |
Expandable introducer sheath |
Jul. 18, 2000 |
| 6090084 |
Shaped guiding introducers for use with a catheter for the treatment of atrial arrhythmia |
Jul. 18, 2000 |
| 6090099 |
Multi-layer distal catheter section |
Jul. 18, 2000 |
| 6086554 |
Surgical suction/irrigation probe assembly with a rotatable adaptor |
Jul. 11, 2000 |
| 6086565 |
Syringe for endoscope |
Jul. 11, 2000 |
| 6087396 |
Oxybutynin formulations and method of use |
Jul. 11, 2000 |
| 6087415 |
Biomedical devices with hydrophilic coatings |
Jul. 11, 2000 |
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