INTRAUTERINE CONTRACEPTIVE

FIELD: medicine, gynecology. SUBSTANCE: intrauterine contraceptive has a rod with copper spiral and elastic horizontal branches as small shoulders with copper sockets put on them. Cone-shaped protrusions are designed at these shoulders. The largest diameter of protrusions are equal to that of a sock...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NOVIKOVA N.I, KARAJUSHEV A.K
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	FIELD: medicine, gynecology. SUBSTANCE: intrauterine contraceptive has a rod with copper spiral and elastic horizontal branches as small shoulders with copper sockets put on them. Cone-shaped protrusions are designed at these shoulders. The largest diameter of protrusions are equal to that of a socket. EFFECT: decreased traumaticity of the walls of uterine cervical canal. 3 dwgt