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:
Mar. 25, 2014
Filed:
Sep. 17, 2010
Applicant:
Keiichiro Nakajima, Tokyo, JP;
Inventor:
Keiichiro Nakajima, Tokyo, JP;
Assignee:
Olympus Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61N 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a cardiac-event processor () including a storing unit () that stores a time history of cardiac events, including heartbeats, in association with the presence/absence of nerve stimulation; a heart rate calculator () that calculates a heart rate for when each heartbeat is detected, on the basis of the time history of the cardiac events stored in the storing unit (); and a frequency data generator () that separately adds up frequencies of the heart rates calculated by the heart rate calculator () for the cases with and without the nerve stimulation.