Pipe joints or couplings – Essential catch – Leaf spring
Patent
1991-03-27
1993-11-16
Nicholson, Eric K.
Pipe joints or couplings
Essential catch
Leaf spring
285921, 604342, 604338, 604339, A61F 544
Patent
active
052617084
ABSTRACT:
An ostomy coupling has first and second coupling elements. One has a flange carrying a wall upstanding therefrom, the free end of this wall having an inwardly or outwardly extending sealing and latching member. The other coupling element has an inner (second) annular wall surrounding a stomal orifice and, radially outwardly therefrom, a third annular wall. The second or the third annular wall carries a projection arranged to cooperate with the free end of the sealing and latching member. The inner or outer surface of the first annular wall as the case may be and a confronting surface of the second or the third annular wall are tapered in a complementary manner.
REFERENCES:
patent: 3528420 (1970-09-01), Nielsen
patent: 4419100 (1983-12-01), Alexander
patent: 4460363 (1984-07-01), Steer et al.
patent: 4610676 (1986-09-01), Schneider et al.
patent: 4610677 (1986-09-01), Mohiuddin
patent: 4775373 (1988-10-01), Steer
patent: 4781708 (1988-11-01), Steer
patent: 4846798 (1989-07-01), Holtermann et al.
patent: 4872869 (1989-10-01), Johns
patent: 4889534 (1989-12-01), Mohiuddin et al.
patent: 4950261 (1990-08-01), Steer
patent: 4973324 (1990-11-01), Steer
patent: 5088972 (1992-02-01), Edwards
patent: 5178615 (1993-01-01), Steer et al.
E. R. Squibb & Sons Inc.
Krieger Stuart E.
Nicholson Eric K.
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