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Expired Canadian patentCanada

Standardization of catheter-based treatment for atrial fibrillation

CA 2554274 C · Owner: Schwartz, Yitzhack · Inventors: Schwartz, Yitzhack

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method for treating atrial fibrillation in an atrium of a heart includes (a) acquiring an image or map of the atrium; (b) displaying the image or map of the atrium; (c) marking at least one feature on the image or map; (d) calculating dimensions of the at least one feature; (e) identifying one or more points on or within the atrium for treatment as part of a treatment plan; (f) determining paths to the one or more points on or within the atrium for treatment; (g) simulating insertion of a sheath into the atrium; (h) simulating insertion of a medical device through the sheath and into the atrium; (i) verifying that the one or more points on or within the atrium can be accessed for …

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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 July 27, 2006 and granted November 17, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 27, 2026.
  • Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 27, 2006
GrantedNovember 17, 2015
Term endedJuly 27, 2026
Patent numberCA 2554274 C
Classification (IPC)A61B34/20 +1 more

Timeline

Timeline From CIPO dates

2007200920112013201520172019202120232025Application filedJuly 27, 2006Patent grantedNov 17, 2015Term endedJuly 27, 2026

Sources & verification

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