Anesthesia tube assembly
US5894839A · kind A · utility
41Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1997 |
| Grant date | Apr 20, 1999 |
| Priority date | — |
| Expiry date | Nov 4, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/912
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved unilimb anesthesia tube assembly includes a rotatable end fitting at the patient end and inner and outer cylinders to which inner and outer unilimb tubes are secured with gas-tight seals. The invention also includes a tool and method for checking the gas-tight seals of the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.