Systems and methods for making non-invasive physiological assessments
CA 2428872 C · Owner: Allez Physionix Limited · Inventors: Patterson, Rex; Mourad, Pierre; Kliot, Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Systems and methods for assessment of tissue properties noninvasively, by , acquiring data relating to at least one aspect of intrinsic and/or induced tissue displacement, or associated biological responses are provided. Data , relating to tissue displacement and associated biological changes may be acquired by detecting acoustic properties of tissue using ultrasound interrogation pulses, preferably in a scatter or Doppler detection mode. Based on this data, tissue properties are assessed characterized and monitored. , Specific applications for systems and methods of the present invention include non-invasive assessment and monitoring of intracranial pressure (ICP) arterial blood …
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 November 28, 2001 and granted January 8, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 28, 2023.
- 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.