BLOOD PRESSURE MEASURING DEVICE

PROBLEM TO BE SOLVED: To provide a blood pressure measuring device that maintains pressure sensor accuracy and, at the same time, avoids a circumstance where the blood pressure measurement device suddenly cannot be used.SOLUTION: In the blood pressure measuring device 100, the degree of deterioratio...

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Bibliographic Details
Main Authors YUASA TOSHIAKI, SAWANOI YUKIYA, YAMASHITA SHINGO
Format Patent
LanguageEnglish
Published 17.05.2012
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:PROBLEM TO BE SOLVED: To provide a blood pressure measuring device that maintains pressure sensor accuracy and, at the same time, avoids a circumstance where the blood pressure measurement device suddenly cannot be used.SOLUTION: In the blood pressure measuring device 100, the degree of deterioration of the pressure sensor 131 is determined by comparing the output value of the pressure sensor 131 in a specific state with a reference value. The determination of the degree of deterioration is made by determining one of a plurality of states including two or more states that can be used for blood measurement by the pressure sensor 131.
Bibliography:Application Number: JP20100240517