Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1992-10-15
1995-10-31
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604100, 604264, 604 99, 12820714, A61M 2500
Patent
active
054625289
ABSTRACT:
A stomach tube having an inflatable balloon for closing the stomach opening and an indicator for indicating the balloon pressure at first and second predetermined pressure levels. After the stomach tube is inserted, the stomach balloon is inflated without the stomach tube under tension until the lower pressure level is indicated. The stomach tube is then tensioned until the higher pressure level is indicated. A nose stop is used to maintain the stomach tube tension.
REFERENCES:
patent: 2898913 (1959-08-01), Ritter et al.
patent: 2936760 (1960-05-01), Gents
patent: 3046988 (1962-07-01), Moreau et al.
patent: 3848605 (1974-11-01), Harautuneian et al.
patent: 4016885 (1977-04-01), Bruner
patent: 4185638 (1980-01-01), Bruner
Rosenbaum C. Fred
Smith Chalin
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