Human powered mechanical CPR device with optimized waveform characteristics
US9149412B2 · kind B2 · utility
6Cited by
79References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 14, 2012 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | Jan 7, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2203/0456
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A CPR compression device driven by a cam, in which the cam is shaped to provide a desired compression waveform. The cam controls movement of a compression pad, and has angular regions shaped to provide a compression stroke, a high compression hold, and a release phase of the chest contacting means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.