Apparatus for detecting the activity of the respiratory organs and the heart of a living being
US4248240A · kind A · utility
20Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 1979 |
| Grant date | Feb 3, 1981 |
| Priority date | — |
| Expiry date | Mar 20, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/389
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus for detecting the activity of the respiratory organs and the heart of a living being, using passive measuring electrodes applied to the surface of the skin. The apparatus comprises a pair of paths having a common input for receiving respiratory EMG signals. The path serving for detection of respiratory activity includes a gating member controlled by gating signals from the path serving for the detection of cardiac activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.