Tubage used for intubation
US4493707A · kind A · utility
50Cited by
3References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1983 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Apr 4, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/3415
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tubage for use in an intubation is provided. The tubage comprises a tubular body having a first conduit and a second conduit which are formed therein to extend in a longitudinal direction, a flange portion formed to extend substantially perpendicular to the longitudinal direction and a side hole which is formed in the first conduit at a predetermined distance from the flange portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.