Device for sensing physiological signal and method for sensing the same
US8209000B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2009 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Mar 16, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/4035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for sensing a physiological signal comprises: two sensing units connected to the palms a subject respectively to receive a first electrocardiogram (ECG) signal; a filter for generating a second ECG signal by filtering the first ECG signal; an amplifying unit for generating a third ECG signal by amplifying the second ECG signal; an analog to digital converting unit for converting the third ECG signal into a digital signal; an operating unit for generating a plurality of analysis data by operationally analyzing the digital signal; and a display unit for displaying the plurality of analysis data. Therefore, the accuracy of the ECG is improved and the operation is simplified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.