FIELD: medicine.
SUBSTANCE: invention refers to medical equipment, namely to a device for preventing premature opening of the uterine cervix in a pregnant woman. Device for preventing premature opening of uterine cervix in a pregnant woman comprises a body with a hole for the uterine cervix, which is configured to insert and retain a pregnant woman in the vagina in the form of an obstetric pessary. Device is equipped with a cervical closure connected to the body and comprising an annular element located in the uterine opening and configured to change its diameter around the uterine cervix.
EFFECT: use of the invention enables non-invasive methods to close the uterine cervix of a pregnant woman in a given range virtually regardless of anatomical features and dimensions of the corresponding organs of the pregnant woman.
4 cl, 4 dwg
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