Electrode for physiological signal measurements and method for making same
CA 2594409 C · Owner: Maquet Critical Care Ab · Inventors: Sinderby, Christer; Rydgren, Goeran; Comtois, Norm
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention is concerned with an electrode and electrode catheter using thin metallic threads or wires, for example microwires having diameters , as low as 10-6 to 10-4 meters or less. The embodiments allow for the efficient mounting of at least one electrode on a catheter resulting in the creation of , a flexible ring-microelectrode that is suitable for amongst other things, the , detection of myoelectrical activity in a patient's muscle such as the , diaphragm or other inspiratory-related muscle.
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 January 12, 2006 and granted May 20, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 12, 2026.
- 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.