Rapid-exchange delivery systems for self-expanding stents

Details Rapid-exchange delivery systems for self-expanding stents Rapid-exchange delivery systems for self-expanding stents

A - Human Necessities

61

F

A61F 2/06 (2006.01) A61L 29/00 (2006.01) A61M 25/00 (2006.01)

Patent

CA 2548280

A catheter assembly is provided having an inner member and an outer member extending along a longitudinal axis, the inner member and the outer member having a coaxial configuration and dimensioned for relative axial movement. The outer member may include an anti rotation member adapted to engage with a longitudinal slot formed on the inner member so as to maintain rotational alignment between inner member and outer member. The inner member can be made with a proximal portion made from a tubing such as hypotubing or a coil tubing. The inner member also may be made with a proximal portion made with a support mandrel. A coil tubing can be utilized to form the guide wire receiving member which is attached to the inner member.

L'invention concerne un ensemble cathéter pourvu d'un membre intérieur et d'un membre extérieur s'étendant le long d'un axe longitudinal, le membre intérieur et le membre extérieur présentant une configuration coaxiale et étant dimensionnés pour permettre un mouvement axial relatif. Le membre extérieur peut comprendre un membre anti-rotation adapté pour s'insérer dans une fente longitudinale ménagée sur le membre intérieur de façon à maintenir un alignement en rotation entre le membre intérieur et le membre extérieur. Le membre intérieur peut présenter une partie proximale constituée d'un tubage tel qu'un hypotube ou un tube spiralé. Le membre intérieur peut également présenter une partie proximale comprenant un mandrin de support. Un tube spiralé peut être utilisé pour former l'élément recevant le fil-guide, fixé au membre intérieur.

Affiliated with

Also associated with

Rating

Rapid-exchange delivery systems for self-expanding stents does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rapid-exchange delivery systems for self-expanding stents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rapid-exchange delivery systems for self-expanding stents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2074962