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US 2008/0177187 A1Published application
Portable device for measuring user's biosignals and method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorsJong Youn LEE, Kenichi YAMAKOSHI, Kun Soo SHIN
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Abstract
A portable biosignal measurement apparatus and the method is provided. The apparatus includes: a micro pump; a pressure supplier including a cuff which applies a pressure in a direction of a radial artery of a user's wrist by a fluid, which is flowed depending on pressure provided by the micro pump; and a sensor unit to measure a biosignal using displacement of the radial artery.
Claims15
A portable biosignal measurement apparatus, the apparatus comprising:
- a control unit to control a fluid;
- a pressure supplier including a cuff which applies a pressure in a direction of a radial artery of a user's wrist by the fluid, which is flowed depending on the pressure;
- and
- a sensor unit to sense a biosignal using displacement of the radial artery.
1 more element
A method for measuring a biosignal, the method comprising:
- applying a pressure in a direction of a redial artery of a user's wrist by a fluid;
- and
- measuring a biosignal of the user,
- wherein the applying the pressure where only a portion of the user's wrist near the redial of the user's wrist.
1 more element
Dependencies are inferred from the claim text.