Method and apparatus for temperature control of biologic tissue with simultaneous irradiation
CA 2293388 A1 · Owner: Chess, Cyrus · Inventors: Barretti, Michael L.; Chess, Cyrus
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus (10) for treatment of the skin or other biologic tissue includes the ability to subject said skin or other tissue to temperature , modulation and radiation simultaneously. The apparatus (11) that delivers warm, or cold material to the treatment site to effect this modulation of temperature may be attached to the apparatus (17) that delivers radiation or , it may be a separate entity that could be utilized with a variety of radiation generating equipment.
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 June 17, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 17, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 17, 2020.
- 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.