CPR assistance and effectiveness display
US9421389B2 · kind B2 · utility
2Cited by
11References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 9, 2007 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Apr 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16H40/63
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An instrument is described for assisting a rescuer in the proper administration of CPR. A sensor detects movement of the chest caused by ventilation. The sensor signals are processed to produce a control signal representative of the effectiveness of the ventilation. A lung icon is displayed in the outline shape of human lungs and the outline is displayed filled to a level which indicates the effectiveness of the ventilation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.