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Patent Searching and Data


Title:
IMAGING TO DETERMINE ELECTRODE GEOMETRY
Document Type and Number:
WIPO Patent Application WO/2019/014453
Kind Code:
A3
Abstract:
A method includes placing a set of electrodes on a body surface of a patient's body. The method also includes digitizing locations for the electrodes across the body surface based on one or more image frames using range imaging and/or monoscopic imaging. The method also includes estimating locations for hidden ones of the electrodes on the body surface not visible during the range imaging and/or monoscopic imaging. The method also includes registering the location for the electrodes on the body surface with predetermined geometry information that includes the body surface and an anatomical envelope within the patient's body. The method also includes storing geometry data in non-transitory memory based on the registration to define spatial relationships between the electrodes and the anatomical envelope.

Inventors:
RAUDINS, Glenn D. (3 Summit Park Drive, Suite 400Independence, Ohio, 44131, US)
ZENG, Qingguo (3 Summit Park Drive, Suite 400Independence, Ohio, 44131, US)
RAMANATHAN, Charulatha (3 Summit Park Drive, Suite 400Independence, Ohio, 44131, US)
BOKAN, Ryan M. (3 Summit Park Drive, Suite 400Independence, Ohio, 44131, US)
Application Number:
US2018/041834
Publication Date:
February 21, 2019
Filing Date:
July 12, 2018
Export Citation:
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Assignee:
CARDIOINSIGHT TECHNOLOGIES, INC. (3 Summit Park Drive, Suite 400Independence, Ohio, 44131, US)
International Classes:
A61B5/00
Foreign References:
US20100049037A12010-02-25
US20150320331A12015-11-12
US20150038862A12015-02-05
US20150320515A12015-11-12
US20160242697A12016-08-25
Attorney, Agent or Firm:
PITZER, Gary J. (Tarolli, Sundheim Covell & Tummino L.L.P.,1300 East Ninth Street,Suite 170, Cleveland Ohio, 44114, US)
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