Ventilator for intensified breathing and valve in patient conduit of apparatus for intensified breathing
US6148816A · kind A · utility
25Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1998 |
| Grant date | Nov 21, 2000 |
| Priority date | — |
| Expiry date | Jul 2, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2016/1025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a ventilator for intensified breathing, whereby a restrictor valve for an over-pressure in the system, a valve allowing breathing from the atmosphere and a directional valve for inhalation are combined to provide a single safety valve (21) arranged in a gas mixture and inhalation conduit assembly (7, 8), said safety valve being arranged to be controlled by an electric control system (26) of the ventilator. The invention also relates to a valve of the above type.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.