Cerebral temperature control
CA 2476382 A1 · Owner: Wieloch, Tadeusz · Inventors: Boris-Moeller, Fredrick; Wieloch, Tadeusz; Lunderquist, Anders
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method and equipment for controlling the temperature of the brain or brain hemisphere. More specifically the present invention refers to a method and equipment for quick and efficient control of the temperature of the brain and for maintaining a low temperature in the brain. The inventive concept can be divided into three phases. Firstly an , emergency whole body temperature control phase providing a quick temperature control at for example a scene of accident. Secondly a brain-selective , temperature control phase providing a more efficient temperature control at for example an emergency room and thirdly a maintained temperature control , phase …
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 February 5, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 5, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 5, 2025.
- 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.