Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1984-09-17
1986-07-22
Rosenberg, Peter D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 22, 128 1R, A61B 1900
Patent
active
046016988
ABSTRACT:
A method of female sterilization comprising the steps of providing a toxic fluid capable of damaging the fallopian tubes which leads to their ultimate occlusion, injecting the fluid into the uterine cavity of the female, and vibrating the fluid within the uterine cavity. Preferably, the fluid is vibrated at ultrasonic frequencies for a time period in the time range of between five seconds and ten minutes. The device used to inject the fluid into the uterine cavity may be used to produce the vibration, and the vibration may be directed at the uterus, which in turn indirectly causes the fluid in the cavity to vibrate. An instrument for performing the method is also disclosed.
REFERENCES:
patent: 3805767 (1974-04-01), Erb
patent: 3871374 (1975-03-01), Bolduc
patent: 3918431 (1975-11-01), Sinnreich
patent: 3948259 (1976-04-01), Bolduc
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