Catheter with injection needle
CA 2453930 A1 · Owner: Ponzi, Dean · Inventors: Ponzi, Dean
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An injection catheter is provided. The catheter comprises a catheter body comprising a, flexible tubing having proximal and distal ends and at least one lumen therethrough. The, catheter further comprises a tip section comprising a flexible tubing having proximal and distal, ends. The proximal end of the tip section is mounted at the distal end of the catheter body. A, needle control handle is provided at the proximal end of the catheter body. An injection needle, extends through the tip section catheter body, and needle control handle and has a proximal end, attached to the needle control handle and a distal end within the tip section. The injection needle, is longitudinally …
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 22, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 22, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 22, 2025.
- 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.