Ostomy pouch coupling having continuous helical threads

Details Ostomy pouch coupling having continuous helical threads Ostomy pouch coupling having continuous helical threads

1993-03-05

1994-05-17

Green, Randall L.

Surgery

Means and methods for collecting body fluids or waste material

Receptacle attached to or inserted within body to receive...

604332, 604342, 604339, A61F 544

Patent

active

053123816

ABSTRACT:
An ostomy coupling device comprises a faceplate for placing over the stoma including a neck having outwardly facing threads, and a generally cylindrically shaped screw coupling having threads on the inner surface thereof. The narrow portion of an ostomy pouch is placed over the neck, and the screw coupling is thereafter rotated onto the neck, whereby the aperture collar of the pouch is conformed to the space between the matching threads of the screw coupling and faceplate, thereby providing a seal between the pouch and the stomal aperture.

REFERENCES:
patent: 2818069 (1957-12-01), Fenton
patent: 3021843 (1962-02-01), Perry
patent: 3076458 (1963-02-01), Mason
patent: 3736934 (1973-06-01), Hennessy
patent: 3826262 (1974-07-01), Blackwood
patent: 4109657 (1978-08-01), Carrington
patent: 4816027 (1989-03-01), Gilchrist et al.
patent: 4846798 (1989-07-01), Holtermann et al.
patent: 4865594 (1989-09-01), Thomas

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