A catheter positioning device
CA 2459002 A1 · Owner: Williams, John Vaughan · Inventors: Williams, John Vaughan; Diamantopoulos, Leonidas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A catheter positioning system comprises a guide catheter extension (24) adapted to co-operate with a guide catheter a catheter positioning device , (21, 22 A) adapted to engage a catheter and guide the catheter within the guide catheter extension (24), wherein the guide catheter extension (24) further comprises a plurality of engagement means (32) for fixing the relative points of the guide catheter extension and the positioning device at any one of a number of positions over its length and a guide catheter extension (24) capable of receiving a catheter, comprising a substantially rigid tubular section (27) capable of sealing engagement within a compression fitting (29) of the guide …
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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 14, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 14, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 14, 2024.
- 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.