Closed system access device
CA 2391607 A1 · Owner: Gibbons, Susan · Inventors: Gibbons, Susan; Roth, Lindsay
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The above-discussed and other drawbacks and deficiencies of prior art are overcome or alleviated by the closed system access device (100) of the present invention. The closed system access device (100) provides a tool for managing fluid transaction that ensures the sterility of a needle (122) prevents , exposure to toxic or hazardous medicines and protects against needle sticks , by completely encasing the needle (122) in a housing (102). The device allows for a protected needle withdrawal of blood injection of medicine and transfer , of fluids by use of an unexposed internal needle which inhibits contamination and prevents contact with the transferred blood and/or medicine.
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 November 8, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 8, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 8, 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.