Electrode assembly for cochlear implant
CA 1325314 C · Owner: Kuzma, Janusz · Inventors: Kuzma, Janusz
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cochlear implant electrode assembly and a method for affixing it to a bone in the ear. An electrode ball of unfixed turns is made from one end of each wire leading to the electronics part of the implant a corresponding, attachment hole is drilled in the bone and the ball is, affixed to the hole without the use of fixation devices by tapping the turns into the hole.
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
- Granted December 21, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 21, 2010.
- 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.