Invention Grant
US08260405B2 Monitoring apparatus for monitoring a user's heart rate and/or heart rate variation; wristwatch comprising such a monitoring apparatus
有权
用于监测用户心率和/或心率变化的监测装置; 包括这种监视装置的手表
- Patent Title: Monitoring apparatus for monitoring a user's heart rate and/or heart rate variation; wristwatch comprising such a monitoring apparatus
- Patent Title (中): 用于监测用户心率和/或心率变化的监测装置; 包括这种监视装置的手表
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Application No.: US12097764Application Date: 2006-12-11
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Publication No.: US08260405B2Publication Date: 2012-09-04
- Inventor: Ronaldus Maria Aarts
- Applicant: Ronaldus Maria Aarts
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Priority: EP05112425 20051219
- International Application: PCT/IB2006/054734 WO 20061211
- International Announcement: WO2007/072288 WO 20070628
- Main IPC: A61N5/04
- IPC: A61N5/04 ; A61N5/02
Abstract:
A monitoring apparatus (4) monitors a user's heart rate and/or heart rate variation. The apparatus includes a capacitor (22) which is positionable on or near a body part of a person, for example a person's limb, for example an arm (3), such that an electrical capacitance of the capacitor (22) is influenced by blood pressure pulses of blood running through the body part. The apparatus (4) also includes a data processor (26) for determining the heart rate and/or heart rate variation from changes in the capacitance of the capacitor (22).
Public/Granted literature
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