Title:
Endotracheal tube holder and bite block
United States Patent 2908269
US Patent References:
/1270565.html
- - 1270565
Positioning retainer for oro-tracheal tubes
- - 2820457
Respiratory mouthpiece
- - 2857911
/1270565.html
- - 1270565
Positioning retainer for oro-tracheal tubes
- - 2820457
Respiratory mouthpiece
- - 2857911
Inventors:
Aiming, Cheng Peter
Publication Date:
10/13/1959
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Export Citation:
Assignee:
SIERRA ENG CO
Primary Class:
Other Classes:
128/DIG.026, 128/207.140
International Classes:
A61B1/24
Foreign References:
| DE653436C |