Method of contraception and a device therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 21, 1987
Issued Date -
N/A
app pub date -
Apr 23, 1985
filing date -
Jul 31, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses a method of contraception employing an intrauterine device comprising retaining means for retaining a contraception element within a uterine cavity. The retaining means includes anchoring means for penetrating into and positively engaging the uterine muscle, so that the device is securely retained in the cavity. The device also preferably includes associated driving means for driving the anchoring means into the uterine muscle. A new device for contraception is also disclosed.
First Claim
Family
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