Mobile ergospirometry system
CA 2390836 A1 · Owner: Kretschmer, Claus-Peter · Inventors: Kriesmer, Thomas P.; Henker, Ralf; Gehrke, Matthias
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 mobile ergospirometry system that comprises a measuring unit that is fixed on the test person and that is provided with a mouthpiece or a mask for collecting exhaled respiratory gas with sensors for , determining the CO2/O2 concentration in the respiratory gas with a signal , processing unit and a telemetry module and with a computer-assisted base station with telemetry unit for establishing a wireless connection with the telemetry module. According to the invention a bidirectional data and command , transmission path is established to the telemetry unit via the telemetry module, a respective transmitter and receiver component being provided for this …
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 September 21, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 21, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 21, 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.