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:
Jul. 22, 2014
Filed:
Apr. 06, 2009
Youn-ho Kim, Yongin-si, KR;
Kun-soo Shin, Yongin-si, KR;
Youn-ho Kim, Yongin-si, KR;
Kun-soo Shin, Yongin-si, KR;
Abstract
Provided are an apparatus and method for measuring blood pressure. The blood pressure measuring apparatus includes a pressure sensor detecting a sphygmus wave and pressure of a blood vessel in a subject, a pulse detecting unit detecting a peak-to-peak interval of the sphygmus wave of the subject, an optimum rate of pressure change detecting unit detecting an optimum rate of pressure change of the blood vessel by using the peak-to-peak interval of the sphygmus wave, a compression unit performing a compression operation in which the blood vessel is compressed at the optimum rate of pressure change detected by the optimum rate of pressure change detecting unit, or a decompression operation in which the blood vessel is compressed so as to be closed, and is then decompressed at the optimum rate of pressure change, and a blood pressure detecting unit detecting blood pressure of the subject, based on the sphygmus wave and the pressure of the blood vessel, which are detected in the compression operation or the decompression operation.