Catheter guide wire

Details Catheter guide wire Catheter guide wire

A - Human Necessities

61

B

128/127

A61B 5/02 (2006.01) A61M 25/00 (2006.01) A61M 25/01 (2006.01)

Patent

CA 1307987

26 ABSTRACT A catheter guide wire designed for use in guiding a catheter to a target site along a tortuous vessel path. The guide wire has a relatively long, torqueable proximal wire section, a more flexible intermediate section, and a most flexible distal end section designed to be advanced across sharp-bend vessel junctions. The intermediate section has greater lubricity than the adjacent proximal and distal sections. The greater frictional coefficient in the distal end segment acts to anchor the end of the wire in a branch vessel, when the guide wire has been advanced across the sharp-bend vessel junction, and the catheter is threaded axially over the wire, while the more lubricious surface of the intermediate section gives reduced sliding friction within the catheter during such advance. The invention also includes a catheter device containing the guide wire and catheter.

596938

Affiliated with

Also associated with

Rating

Catheter guide wire does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catheter guide wire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catheter guide wire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1292508