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Expired Canadian patentCanada

Implantable multi-parameter sensing system and method

CA 2537337 C · Owner: Medtronic Minimed, Inc. · Inventors: Reghabi, Bahar; Enegren, Bradley J.; Gottlieb, Rebecca

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Abstract From the Canadian patent

A system and method of sensing multiple parameters. The method may include implanting an implantable sensor in a patient and reading an output from at least one of the implantable sensing elements. The implantable sensor may have a housing within which are disposed a plurality of implantable sensing elements. At least one of the implantable sensing elements may respond to lactate. In addition a medical professional may , administer to the patient for myocardial ischemia myocardial infarction , angina, sepsis based on the output read. A medical professional may also administer to the patient having an implantable cardiovascular defibrillator or , who is receiving extracorporeal …

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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 2, 2004 and granted February 18, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 2, 2024.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 2, 2026.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 2, 2004
GrantedFebruary 18, 2014
Term endedSeptember 2, 2024
Patent numberCA 2537337 C
Classification (IPC)G01N33/50

Timeline

Timeline From CIPO dates

2005200720092011201320152017201920212023Application filedSep 2, 2004Patent grantedFeb 18, 2014Term endedSep 2, 2024

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.