Surgery – Blood transferred between different bodies along continuous...
Patent
1993-05-28
1994-08-09
Rosenbaum, C. Fred
Surgery
Blood transferred between different bodies along continuous...
604256, 604 27, 604332, 604335, A61M 500
Patent
active
053362039
ABSTRACT:
A gastrostomy device for easier insertion into an established stoma is provided with an apertured dome connected at its bottom wall to a tubular shaft, wherein the dome is particularly characterized by having the sidewall thinned from apex to bottom wall whereby the dome, when elongated with an obturator, stretches smoothly and readily to very close to the diameter of the tubular shaft. The device is ordinarily provided with a one-way valve mounted in the dome as well as with a retention flange at the outer end of the tubular shaft. Preferably the one-way valve is a cross-slit duckbill valve of novel design.
REFERENCES:
patent: 2230226 (1941-02-01), Auzin
patent: 2487630 (1949-11-01), Alvarez
patent: 2649092 (1953-08-01), Wallace
patent: 2687131 (1954-08-01), Raiche
patent: 3154077 (1964-10-01), Cannon
patent: 3253594 (1966-05-01), Matthews et al.
patent: 3812841 (1974-05-01), Isaacson
patent: 3915171 (1975-10-01), Shermeta
patent: 3961632 (1976-06-01), Moosun
patent: 3982544 (1976-08-01), Dyck
patent: 4083369 (1978-04-01), Sinnreich
patent: 4315513 (1982-02-01), Nawash et al.
patent: 4393873 (1983-07-01), Nawash et al.
patent: 4416273 (1983-11-01), Grimes
patent: 4666433 (1987-05-01), Parks
patent: 4863438 (1989-09-01), Gauderer et al.
patent: 4944732 (1990-07-01), Russo
patent: 5125897 (1992-06-01), Quinn et al.
patent: 5169393 (1992-12-01), Moorehead etal.
patent: 5201722 (1993-04-01), Moorehead et al.
patent: 5261459 (1993-11-01), Atkinson et al.
patent: 5269763 (1993-12-01), Boehmer et al.
Gauderer et al, "Feeding Gastrostomy Button: Experience and Recommendations", Journal of Pediatric Surgery, vol. 23, No. 1, pp. 24-28 (1988).
Goldhardt et al, Appln. Ser. No. 8/069,035, filed May 28, 1993, for "Low Profile Gastrostomy Device With One-Way Cross-Slit Valve".
Goldhardt Donald J.
Hirsch William H.
Abbott Laboratories
Drayer Lonnie R.
Gring N. Kent
Nickey Donald O.
Rosenbaum C. Fred
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