Method of Measuring Blood Circulation Velocity by Controlling Breath
First Claim
1. A method of measuring blood circulation velocity by controlling a person'"'"'s breath, comprising the steps of:
- keeping the person in a first breathing status with a blood oxygen saturation analytical instrument;
setting an initial time point and starting to record a blood oxygen saturation value per predict time interval;
requesting the person to change into a second breathing status at a first time point;
requesting the person to change into a third breathing status at a second time point;
stopping recording the blood oxygen saturation value at a terminal time point;
setting a reference time point according to the blood oxygen saturation value which has a variation according to the records; and
obtaining the person'"'"'s blood circulation velocity, which is proportional to a reciprocal of a difference of the reference time point and the first time point.
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Accused Products
Abstract
A method of measuring blood circulation velocity by controlling a person'"'"'s breath includes the steps of keeping the person in a first breathing status with a blood oxygen saturation analytical instrument; setting an initial time point and starting to record a blood oxygen saturation value per predict time interval; requesting the person to change into a second breathing status at a first time point; requesting the person to change into a third breathing status at a second time point; stopping recording the blood oxygen saturation value at a terminal time point; setting a reference time point according to the blood oxygen saturation value which has a variation according to the records; obtaining the person'"'"'s blood circulation velocity, which is proportional to the reciprocal of the difference of the reference time point and the first time point.
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Citations
15 Claims
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1. A method of measuring blood circulation velocity by controlling a person'"'"'s breath, comprising the steps of:
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keeping the person in a first breathing status with a blood oxygen saturation analytical instrument;
setting an initial time point and starting to record a blood oxygen saturation value per predict time interval;
requesting the person to change into a second breathing status at a first time point;
requesting the person to change into a third breathing status at a second time point;
stopping recording the blood oxygen saturation value at a terminal time point;
setting a reference time point according to the blood oxygen saturation value which has a variation according to the records; and
obtaining the person'"'"'s blood circulation velocity, which is proportional to a reciprocal of a difference of the reference time point and the first time point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification