Artificial support for a blood vessel

Surgery – Instruments – Internal pressure applicator

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61M 2902

Patent

active

053423879

ABSTRACT:
A stent comprising a coil including a plurality of arcuate sections that alternate directions around a central axis, each arcuate section including a pair of curved turns joined by a cusp, and the cusps of adjacent arcuate sections intermeshing and defining at least one region of overlap, which in turn describes a helix around and along the length of the coil. In the preferred embodiment, there are two regions of overlap, which together describe a double helix. In another preferred embodiment, the stent is bifurcated so as to support a branched vessel or the like.

REFERENCES:
patent: 4120649 (1978-10-01), Schechter
patent: 4378224 (1983-03-01), Nimni et al.
patent: 4536179 (1985-08-01), Anderson et al.
patent: 4553545 (1985-11-01), Maass et al.
patent: 4580568 (1986-04-01), Gianturco
patent: 4733665 (1988-03-01), Palmaz
patent: 4784659 (1988-11-01), Fleckenstein et al.
patent: 4800882 (1989-01-01), Gianturco
patent: 4820302 (1989-04-01), Woodroof
patent: 4828581 (1989-05-01), Woodroof
patent: 4830003 (1989-05-01), Wolff et al.
patent: 4856516 (1989-08-01), Hillstead
patent: 4877030 (1989-10-01), Beck et al.
patent: 4886062 (1989-12-01), Wiktor
patent: 4902290 (1990-02-01), Fleckenstein et al.
patent: 4950227 (1990-08-01), Savin et al.
patent: 4954126 (1990-09-01), Wallsten
patent: 4969458 (1990-11-01), Wiktor
patent: 4994071 (1991-02-01), MacGregor
patent: 5015253 (1991-05-01), MacGregor
patent: 5019090 (1991-05-01), Pinchuk
patent: 5041126 (1991-08-01), Gianturco
patent: 5161547 (1992-11-01), Tower
Technical Developments and Instrumentation: Transluminal Expandable Nitinol Coil Stent Grating; Preliminary Report; Charles T. Dotter, M. D., Robert W. Buschmann, P.A.C., Montgomery K. McKinney, Joseph Rosch, M.D.; 2 pages.
Artificial Organs; Characterization of Rehydrated Gelatin Gels; Hideto Emoto, Helen Kambic, Ji-Feng Chen, and Yukihoko Nose; 1991 International Society for Artificial Organs; 6 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Artificial support for a blood vessel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Artificial support for a blood vessel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Artificial support for a blood vessel will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-27099

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.