Title:
Endotracheal tube holder and bite block
United States Patent 2908269


Inventors:
Aiming, Cheng Peter
Application Number:
US72350158A
Publication Date:
10/13/1959
Filing Date:
03/24/1958
Assignee:
SIERRA ENG CO
Primary Class:
Other Classes:
128/207.14, 128/DIG.26
International Classes:
A61B1/24
View Patent Images:
US Patent References:
2857911Respiratory mouthpiece1958-10-28
2820457Positioning retainer for oro-tracheal tubes1958-01-21
1270565N/A1918-06-25
Foreign References:
DE653436C1937-11-24