Disposable anesthesia circuit
US4244363A · kind A · utility
7Cited by
13References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1979 |
| Grant date | Jan 13, 1981 |
| Priority date | — |
| Expiry date | May 14, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M16/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A breathing device employed in administering anesthetic gases to patients in a respirating system in which the exhaled gases are passed to the atmosphere rather than captured and rebreathed. The circuit herein defined is a simple, reliable and economical anesthesia circuit particularly designed for use on children and infants, and that is disposable, and that may be adjusted during use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.