Internal ring release erection device

Details Internal ring release erection device Internal ring release erection device

1995-08-07

1997-11-04

Lacyk, John P.

Surgery

Sexual appliance

Male splint

600 41, A61F 500

Patent

active

056833830

ABSTRACT:
An expanded elastic ring is supported in an annular groove within a ring outer cylinder for use in vacuum therapy of a dysfunctional penis. The cylinder has an open end for initial placement against a user's body with the penis contained within the cylinder. The cylinder further comprises a cap on a closed end into which a vacuum pump is integrated. The elastic ring expanded around an inner cylinder into an annular groove is remotely released within a vacuum drawn within the cylinder. In a first embodiment, the vacuum effects the release as the inner cylinder is withdrawn into an outer cylinder until the ring falls off of the inner cylinder end. In a second embodiment, push rods extending into the annular groove push the ring past a stationary inner cylinder, effected by rotation of the cap on the cylinder. An inclined face on the cap bottom surface engages the rod, pushing the rod into the annular groove.

REFERENCES:
patent: 4753227 (1988-06-01), Yanuck, Jr.
patent: 5125890 (1992-06-01), Merrill et al.
patent: 5195943 (1993-03-01), Chaney
patent: 5468211 (1995-11-01), Weich

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