Intraocular lens implanter
CA 2751099 C · Owner: Amo Uppsala Ab · Inventors: Crafoord, Carl-Goran; Hjertman, Birger; Himbert, Hans
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 for deforming and ejecting a deformable intraocular lens for , insertion into a small incision in an eye wherein said device reduces the , risk of lens damage and is convenient to use and has operation characteristics adapted to each implantation phase. The , device comprising a) a housing b) a lens transporting duct in a front part of the housing defining , a duct axis, the duct having a front end with a cross-section adapted to the lens in deformed state , with small maximum dimensions transversal to the duct axis a rear lens-, receiving end with a , cross-section adapted for the lens in un-deformed state or less deformed , state, than at the front …
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 29, 2000 and granted July 22, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 29, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 29, 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.