Urethral contraception device and method of applying same

Details Urethral contraception device and method of applying same Urethral contraception device and method of applying same

1976-05-11

1979-03-06

Pellegrino, Stephen C.

Surgery

Truss

Perineal

128341, A61B 1900, A61M 2900

Patent

active

041425162

ABSTRACT:
Birth control apparatus and method characterized by a ring, adapted to be inserted through the male urethra, and placed in the bladder neck sphincter to maintain same open. During ejaculation, seminal fluid is discharged into the bladder and voided therefrom at a later time. In a preferred form, the ring is contracted to sufficiently small size to permit it to be inserted through the urethra and, after being placed in the sphincter, expanded to larger size, locking same against unauthorized movement therefrom.

REFERENCES:
patent: 1039061 (1912-09-01), Jentzsch
patent: 2085368 (1937-06-01), Kendall
patent: 3042021 (1962-07-01), Read

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