Surgery – Respiratory method or device – Ozone or ion generation
Patent
1977-04-11
1980-04-29
Pellegrino, Stephen C.
Surgery
Respiratory method or device
Ozone or ion generation
128270, A61F 1320
Patent
active
042001013
ABSTRACT:
A catamenial tampon shaped to be fitted easily into the vagina and be withdrawn therefrom without discomfort notwithstanding deep radial expansion of it's insert end prior to insertion. The disclosure is also concerned with the method of fabricating one embodiment thereof.
REFERENCES:
patent: 2134930 (1938-11-01), Reynolds
patent: 2884925 (1959-05-01), Meynier, Jr.
patent: 2905175 (1959-09-01), Schwartz
patent: 3085574 (1963-04-01), Pensica
patent: 3335726 (1967-08-01), Maranto
patent: 3420234 (1969-01-01), Phelps
patent: 3515138 (1970-06-01), Hochstrasser et al.
Pellegrino Stephen C.
Zwickel Elmer L.
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