Apparatus for administering medicament
CA 2254766 A1 · Owner: Rohrbough, John Douglas · Inventors: Rohrbough, John Douglas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A reservoir module (50) which is connected to a peristaltic pump to administer carefully metered quantities of medicament to a patient is disclosed. The reservoir module (50) comprises broadly two connector assemblies (1) and two vials (5). Each connector assembly (1) comprises a support member (2) an , adaptor (3) for attaching to a vial (5) and a vial cover (4). The adaptor (3) defines a flow path therethrough which places medicament within the vial in fluid communication with the suction conduit of a pump. The vial cover (4) encloses and receives the adaptor (3) and vial (5) and holds them securely to the support member (2). Apparatus for administering medicament to a patient in …
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 May 9, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 9, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 9, 2019.
- 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.