Title:
Colostomy attachments
United States Patent 3216420
US Patent References:
Teat cannula
- - 1688795

Colostomy appliance
- - 2243529

Rectal dilator
- - 2290571

Medical appliance
- - 2406600

Closure means for artificial rectal openings
- - 2564399


Inventors:
Smith, Donald E.
Claycomb, Bobbie D.
Publication Date:
11/09/1965
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Assignee:
Marvin, Claycomb E.
Primary Class:
604/328
Other Classes:
604/339, 623/66.100, 600/32
International Classes:
A61F2/00; A61F5/445
US Patent References:
2618271Surgical drain
2689567Hydrotherapeutic device
2867213Flutter valve for drainage of the pleural cavity
3039468Trocar and method of treating bloat
3137299Tracheotomy tube
Foreign References:
GB873045A