Device for the injection of a solid or semi-solid implant
CA 2589843 C · Owner: Barneaud, Serge · Inventors: Rimlinger, Thierry; Barneaud, Serge; Cherif-Cheikh, Roland
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a device which is used to inject an implant (6) into tissues (50). The inventive device is characterized in that it comprises : a main hollow , body (2; 2') having a hollow needle (4; 4') fixed thereto into which the , implant (6) is , introduced; a secondary body (26; 26') which is disposed coaxially inside the main , body (2; 2') and which surrounds the needle (4; 4'); and a plunger rod (36; 36') which , can slide coaxially inside the hollow needle (4; 4'). The injection device (1; 1') is , arranged such that: (i) when it is pressed against the tissues (50) the main , body (2; , 2') slides along the length of the secondary body (26; 26') from a proximal …
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 15, 2005 and granted October 23, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 15, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.