Endovascular prosthesis delivery system
CA 2432033 A1 · Owner: Bourne, Gyasi · Inventors: Mcdougall, Ian; Marotta, Thomas R.; Marko, Alexei
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An expandable dilation catheter advantageously useful to deliver and orient an endovascular prosthesis with respect to a target body passageway. The catheter comprises a first tubular member disposed in a proximal portion of the portion of the catheter and a second tubular member disposed in a distal portion of the catheter. The first tubular member and the second tubular member are in a spaced relationship with respect to one another. An expandable member (e.g. a ballon) is disposed distally of the second tubular member. A first lumen and a second lumen disposed in each of the first tubular member and in the second tubular member. The first lumen is in communication with an …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed December 14, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 14, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 14, 2023.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.