Intermittent demand ventilator
US3951143A · kind A · utility
44Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 1974 |
| Grant date | Apr 20, 1976 |
| Priority date | — |
| Expiry date | Nov 20, 1994 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/022
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A volume ventilator effective to give a patient successive inhalations and exhalations at timed intervals is responsive to the patient's effort to inhale and at selected times gives the patient a deep breath synchronized with the patient's effort to inhale.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.