Pulsimeter sensor using hall device
First Claim
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1. A pulsimeter sensor using a hall device, comprising:
- a skin-contacting part, formed with a magnetic material to be contacted to a skin to examine the pulse;
a pulse-sensing part, located some distance over the skin-contacting part and formed with at least one hall device; and
a spatial part, located between the skin-contacting part and the pulse-sensing part.
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Abstract
The present invention relates to a noninvasive medical pulsimeter sensor using a hall device. By forming a pulse-sensing part array with a hall device as a magnetic sensor, over the skin-contacting part which consists of a magnetic material, the present invention increases the integrity of sensors, enables to understand the spatial characteristics of the pulse which cannot be determined by the conventional pressure sensors, minimize the time for searching the pulse, and is applicable widely to portable pulsimeters and the likes.
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Citations
20 Claims
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1. A pulsimeter sensor using a hall device, comprising:
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a skin-contacting part, formed with a magnetic material to be contacted to a skin to examine the pulse; a pulse-sensing part, located some distance over the skin-contacting part and formed with at least one hall device; and a spatial part, located between the skin-contacting part and the pulse-sensing part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification