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2 044 527

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C1

(51)

IPC

(21) (22)

Application

4858199/14, 1990-08-08

(22)

Actual filing date

1990-08-08

(45)

Published

1995-09-27

(72)

Inventor

Lishchishin Emel'Jan Ivanovich[Ua]Lishchishin Elena Ivanovna[Ua]

(73)

Holder

Lishchishin Emel'Jan Ivanovich

CONTRACEPTIVE COIL Russian patent published in 1995 - IPC

Abstract RU 2044527 C1

FIELD: medical engineering, gynecology. SUBSTANCE: contraceptive coil includes flexible polymer base having flexible threads for removal from uterus cavity. It is composed of two normally positioned hollow members which house two firmly secured metallic rods. There are openings in external surface of base, which extend to depth of metallic rods one of which is made of copper and other from stainless steel. EFFECT: excellent contraceptive means. 2 cl, 5 dwg

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RU 2 044 527 C1

Authors

Lishchishin Emel'Jan Ivanovich[Ua]

Lishchishin Elena Ivanovna[Ua]

Dates

1995-09-27—Published

1990-08-08—Filed

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