Magnetic components for forming anastomoses and creating ports in vessels
CA 2387050 A1 · Owner: Cole, David · Inventors: Reo, Michael; Gittings, Darin; Crews, Samuel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Methods and devices for forming an anastomosis between hollow bodies utilize magnetic force to couple anastomotic components (360 362) and connect the , lumens of the hollow bodies. End-to-side side-to-side and end-to-end , anastomoses can be created with or without a mechanical connection between the components (360, 362). The securing components (360 362) have the ability to , produce a magnetic field and may include materials or assemblies. A component (278, 280) may also be used to form a port into the lumen of a vessel the , component (278, 280) being attached to the vessel by mechanical and/or magnetic means. Magnetic components (278 280) may include means (282, 284) , for …
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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 10, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 10, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 10, 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
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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.