Title:
Tracheotomy inhaler apparatus
United States Patent 2584450


Inventors:
Holt, George W.
Kubicek, William G.
Application Number:
US77167847A
Publication Date:
02/05/1952
Filing Date:
09/02/1947
Assignee:
Univ, Minnesota
Primary Class:
Other Classes:
128/205.23, 128/207.14, 261/122.1
International Classes:
A61M16/00; A61M16/16
View Patent Images:
US Patent References:
2348074Breathing apparatus1944-05-02
2267009Oxygen inhaling assembly1941-12-23
2245696Oxygen therapy equipment1941-06-17
2228983Basal metabolism diagnostic apparatus1941-01-14
1202391N/A1916-10-24
1169996N/A1916-02-01
0374402N/A1887-12-06
Foreign References:
DE670977C1939-06-05
FR862559A1941-03-10