Surgery – Respiratory method or device – Ozone or ion generation
Patent
1977-01-05
1979-05-29
Thomas, Jr., James O.
Surgery
Respiratory method or device
Ozone or ion generation
128 1R, 128213R, 424145, 424180, 424289, 424308, A61K 3330, A61M 500, A61D 700, A61K 3119, A61K 31315, A61K 3170
Patent
active
041564278
ABSTRACT:
An injectable chemical compound capable of producing sterility in male animals having scrotal testes for use in selectively controlling the exocrine function of the testes in the production of sperm and the endocrine function in the production of testosterone. Said injectable chemical compound being a physiologically acceptable astringent, preferably a water soluble zinc compound, a tannin or combinations thereof. Various concentrations of said compound being selectively injected directly into the testes or into the scrotum to suppress spermatogenesis and, optionally, to suppress production of testosterone.
REFERENCES:
patent: 1690175 (1928-11-01), Paterson
patent: 3219527 (1965-11-01), Gurney
patent: 3803308 (1974-04-01), Zipper
patent: 3887704 (1975-06-01), Lichenstein
patent: 3923982 (1975-12-01), Lamand et al.
Clarke Vera C.
Fishel Grace J.
The Curators of the University of Missouri
Thomas, Jr. James O.
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