Title:
Automatic intermittent bladder irrigator
United States Patent 2478876
US Patent References:
/0844478.html
- - 0844478

Apparatus for artificial pneumothorax
- - 1794404


Inventors:
Nelson, Ole A.
Publication Date:
08/09/1949
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Assignee:
Nelson, Ole A.
Primary Class:
604/31
Other Classes:
604/245
International Classes:
A61M3/02; A61M3/00
Foreign References:
CH203551A