Apparatus and process for conditioning and de-bubbling organic fluid
CA 2440912 A1 · Owner: Worona, Taras · Inventors: Moore, Paul George Andrew; Worona, Taras; Newman, Duncan Arthur
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention provides an apparatus for conditioning an organic fluid for subsequent use in a medical procedure, and a container for receiving the conditioned organic fluid (preferably blood) ready for injection into a patient. The container comprises a syringe equipped with means for determining the presence of bubbles in the conditioned fluid and with a knocker for , accelerating the de-bubbling of the charge of liquid therein.
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 March 15, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 15, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 15, 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.