Sump drain catheter
United States Patent 3314430
US Patent References:
/1045326.html
- - 1045326

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- - 1799765

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- - 1879249

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- - 2857915

Abdominal drainage tube
- - 2930378


Inventors:
Alley, Ralph D.
Sheridan, David S.
Publication Date:
04/18/1967
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Assignee:
BRUNSWICK CORP
Primary Class:
604/45
Other Classes:
604/268, 138/119, 138/118
International Classes:
A61M25/00; A61M25/01
US Patent References:
3042044Seamless extruded plastic rectal tubes
3108595Retention catheter
3115138Evacuator
3136316Catheter