BLOOD PRESSURE MEASURING SYSTEM
First Claim
1. A blood pressure measuring system comprising:
- a sphygmomanometer which is configured to invasively measure a blood pressure value of a subject;
a calibrating section which is configured to calibrate a measurement reference value of the blood pressure value;
a first atmospheric pressure sensor which is adapted to be attached to the subject;
a second atmospheric pressure sensor which is fixed to a predetermined position;
a difference acquiring section which is configured to acquire a difference between a first atmospheric pressure value detected by the first atmospheric pressure sensor, and a second atmospheric pressure value detected by the second atmospheric pressure sensor; and
a determining section which, based on the difference, is configured to determine whether a calibration of the measurement reference value is necessary or not.
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Accused Products
Abstract
A blood pressure measuring system includes: a sphygmomanometer which is configured to invasively measure a blood pressure value of a subject; a calibrating section which is configured to calibrate a measurement reference value of the blood pressure value; a first atmospheric pressure sensor which is adapted to be attached to the subject; a second atmospheric pressure sensor which is fixed to a predetermined position; a difference acquiring section which is configured to acquire a difference between a first atmospheric pressure value detected by the first atmospheric pressure sensor, and a second atmospheric pressure value detected by the second atmospheric pressure sensor; and a determining section which, based on the difference, is configured to determine whether a calibration of the measurement reference value is necessary or not.
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Citations
7 Claims
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1. A blood pressure measuring system comprising:
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a sphygmomanometer which is configured to invasively measure a blood pressure value of a subject; a calibrating section which is configured to calibrate a measurement reference value of the blood pressure value; a first atmospheric pressure sensor which is adapted to be attached to the subject; a second atmospheric pressure sensor which is fixed to a predetermined position; a difference acquiring section which is configured to acquire a difference between a first atmospheric pressure value detected by the first atmospheric pressure sensor, and a second atmospheric pressure value detected by the second atmospheric pressure sensor; and a determining section which, based on the difference, is configured to determine whether a calibration of the measurement reference value is necessary or not. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification