Measurement of one or more physical parameters using a medical probe
CA 2332581 A1 · Owner: Clerc, Jean-Frederic · Inventors: Renard, Stephane; Clerc, Jean-Frederic; Perruchot, Francois
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention concerns a system for measuring at least one physical parameter in a site of a patient's body accessible by a medical probe comprising a , medical probe (1) consisting of a rod (2) equipped with means sensing said parameter and means for delivering an electric signal representing said parameter, and collected by the sensor to a data processing device external , to the patient. The sensor is contained in an electronic measuring module (41 42) which also includes other elements constituted by electronic means associated with the sensor for supplying a measurement signal means for , remote transmission of the measurement signal means for powering said , elements.
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 17, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 17, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 17, 2021.
- 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.