The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 10, 2012
Filed:
Oct. 24, 2008
Taisuke Sato, Hachioji, JP;
Taisuke Sato, Hachioji, JP;
Olympus Medical Systems Corp., Tokyo, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A high-frequency surgical PFO closure apparatus used to treat patent foramen ovale in the heart includes first and second electrodes which grasp living tissue of the patent foramen ovale; a high-frequency power supply section which supplies high-frequency power to the living tissue via the electrodes; an impedance measuring section which measures an impedance value by supplying high-frequency power to the living tissue; a grasping condition determining section which determines, based on the measured impedance value, a grasping condition regarding how the living tissue is grasped in blood by the electrodes; and a control section which controls high-frequency power supply at a predetermined power level needed to treat the patent foramen ovale, according to a result of the determination.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile