Device for removing an implanted endoprosthesis
CA 2213291 A1 · Owner: Schneider (Europe) Gmbh · Inventors: Gianotti, Marc
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device comprising a conveying catheter (30) and a compression system (50) which is arranged axially displaceably therein is proposed for removing an endoprosthesis (5) which is implanted in a hollow organ in a living being and is self-expanding in design. The individual elements of the compression system (50) are designed and arranged relative to one another such that during an axially orientated relative movement the, endoprosthesis (5) gripped by a gripping system (15) brought into the radially spread gripping position can be tapered roughly in the form of a so-called envelope curve (8) successively radially and can be pulled into the conveying catheter (30) designed as a receiving …
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 August 18, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 18, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 18, 2019.
- 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.