Wound irrigation nozzle attachment for a syringe
CA 2314588 A1 · Owner: Phaneuf, Simon · Inventors: Phaneuf, Simon; Tetreault, Stephane; Louis-Bechade, Frederic
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is concerned with a wound irrigation nozzle attachment for a syringe having an elongated hollow syringe body with a fluid supply chamber defined therein and a plunger movable within the syringe body. The wound irrigation nozzle attachment according to the invention comprises an elongated nozzle body having opposite first and second ends and a fluid passageway extending therebetween, an inlet passage and an outlet passage disposed at the first end of the nozzle body and each in fluid flow communication with the passageway, the inlet and outlet passages having respective free ends disposed adjacent to one another. The nozzle attachment further includes valve means displaceable …
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 July 27, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 27, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 27, 2022.
- 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.