Surgery – Means and methods for collecting body fluids or waste material – Receptacle attached to or inserted within body to receive...
Patent
1987-07-09
1989-05-30
Davis, Jr., Albert W.
Surgery
Means and methods for collecting body fluids or waste material
Receptacle attached to or inserted within body to receive...
604338, 604905, A61F 5448
Patent
active
048347329
ABSTRACT:
A three part ostomy coupling has a first part having a flange, a central chute and an array of space projections. A second part has a peripheral seal for engaging and surrounding the outer wall of the chute an outwardly projecting rim which can be snap fitted on the space projection. A third part is rotatable to effect a positive lock between the rim the projections, for example by deforming the projections inwardly.
REFERENCES:
patent: 3736934 (1973-06-01), Hennessy
patent: 4460363 (1984-07-01), Steer et al.
Steer Peter L.
Wiltshire Neil P.
Davis Jr. Albert W.
E. R. Squibb and Sons, Inc.
Lee, Jr. Robert E.
Levinson Lawrence S.
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