Flushing nozzle and dilater for colostomy irrigation

Details Flushing nozzle and dilater for colostomy irrigation Flushing nozzle and dilater for colostomy irrigation

1980-12-16

1982-08-10

Yasko, John D.

Surgery

Respiratory method or device

Ozone or ion generation

128283, A61M 300

Patent

active

043433073

ABSTRACT:
A flushing nozzle and seal for colostomy irrigation, comprising a flushing nozzle having a flushing section at the leading end thereof which can be inserted through a stoma opening, a metering section, and a sealing flange positioned intermediate said flushing and metering sections. The flushing section has a flushing orifice and the metering section has a metering orifice, with the flushing orifice being of relatively larger diameter so as to improve the flushing action. A stoma seal is adapted to fit over the nozzle and has an opening such that the flushing section fits relatively tightly within the opening but permits the stoma seal to be moved longitudinally along the peripheral surface of the flushing section. The stoma seal is generally cup-shaped and includes a leading peripheral edge adapted to contact the abdominal wall around the stoma.

REFERENCES:
patent: 1237111 (1917-08-01), Simpson
patent: 3893446 (1975-07-01), Miller
patent: 4050461 (1977-09-01), Ruby
patent: 4258714 (1981-03-01), Leopoldi et al.

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