Tracheotomy tube with one-way valve
United States Patent 3263684
US Patent References:
Breathing and vocal attachment
- - 1633705

Tracheotomy tube
- - 2039142

Container closure
- - 2117075

Respirator
- - 2320770

Tracheal tube assembly and tracheal plug
- - 2786469


Inventors:
Bolton, Robert L.
Publication Date:
08/02/1966
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Assignee:
Bolton, Robert L.
Primary Class:
128/207.160
Other Classes:
137/843, 623/9
International Classes:
A61M16/04
US Patent References:
2804076Surgical device for patients undergoing a laryngotomy
3137299Tracheotomy tube
Foreign References:
GB190603895A