INSTRUMENT FOR DIRECT MECHANICAL CARDIAC MASSAGE
United States Patent 3455298
US Patent References:
Inflatable heart massager
- - 3034501
Automatic heart massage device
- - 3233607
Myocardial prosthetic device
- - 3279464
Inflatable heart massager
- - 3034501
Automatic heart massage device
- - 3233607
Myocardial prosthetic device
- - 3279464
Inventors:
Anstadt, George L.
Publication Date:
07/15/1969
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Assignee:
George, Anstadt L.
Primary Class:
Other Classes:
D24/167, 338/22R
International Classes:
A61M1/10; A61H7/00