JP2002102185A5 - - Google Patents

Claims (5)

In the pulse meter that measures the pulse of the body,
Pulse width stability detecting means for evaluating a target pulse width based on a pulse width evaluation range, and performing a processing operation of the target pulse width corresponding to the pulse width evaluation range;
A pulse interval stability detecting unit that evaluates a target pulse interval based on a pulse interval evaluation range, and performs a processing operation of the target pulse interval corresponding to the pulse interval evaluation range, after the pulse width stability detecting unit,
A pulse meter characterized by comprising: The pulse width evaluation range is a multi-step range set according to the difference from the reference pulse width, and the processing operation of the target pulse width includes updating the reference pulse width data and not updating the reference pulse width data. , completion of the pulse data of one heartbeat, do the destruction of the target pulse width data,
The pulse interval evaluation range is a multi-step range set according to the difference from the reference pulse interval, and the processing operation of the target pulse interval is performed by updating the reference pulse interval data and not updating the reference pulse interval data. deletion of pulse data for one heartbeat, complementary pulse data for one beat, pulse meter according to claim 1, characterized in that the discarding of the target pulse interval data. A pulse rate comparison and evaluation unit that compares the target pulse rate with a reference pulse rate and evaluates a difference between the target pulse rate and the reference pulse rate after the pulse interval stability detection unit is provided. Item 3. A pulse meter according to item 1 or 2. The pulse rate comparison / evaluation means has a narrow comparative evaluation range with a reference pulse rate when the target pulse rate is large, and a comparative evaluation range with a reference pulse rate when the target pulse rate is small. The pulse meter according to claim 3. The range of the plurality of stages set according to the difference from the reference pulse width is Px when the target pulse width is indicated by Px and the reference pulse width is indicated by P. < 0.25P, 0.25P ≦ Px < 0.75P, 0.75P ≦ Px < 1.25P, 1.25P ≦ Px < 2P, 2P ≦ Px < 3P, 3P ≦ Px, and the update of the reference pulse width data is 0.75P ≦ Px < If the reference pulse width data is not updated, 0.25P ≦ Px. < 0.75P or 1.25P ≦ Px < When 2P, the pulse data for one beat is complemented by 2P ≦ Px < 3P, the target pulse width data is discarded when the Px < Performed when 0.25P or 3P ≦ Px,
A range of a plurality of stages set according to the difference from the reference pulse interval is represented by Rx when the target pulse interval is indicated by Rx and the reference pulse interval is indicated by R. < 0.25R, 0.25R ≦ Rx < 0.5R, 0.5R ≦ Rx < 0.75R, 0.75R ≦ Rx < 1.25R, 1.25R ≦ Rx < 1.5R, 1.5R ≦ Rx < 2.25R, 2.25R ≦ Rx, and the update of the reference pulse interval data is 0.75R ≦ Rx. < If 1.25R, the reference pulse interval data is not updated if the 0.5R ≦ Rx < 0.75R or 1.25R ≦ Rx < In the case of 1.5R, the deletion of the pulse data for one beat is performed as 0.25R ≦ Rx. < When 0.5R is satisfied, the pulse data for one beat is complemented by 1.5R ≦ Rx < 2. When it is 25R, the target pulse interval data is discarded by the Rx < The pulsometer according to claim 2, which is performed when 0.25R or 2.25R≤Rx.