FIELD: medicine, particularly, urology. SUBSTANCE: device has fixing member made in the form of meander wire structure wound in cylinder and loop for manipulation with device. Circular member is made in the form of cylindrical spiral from at least two turns and conjugated in turn extension by extreme member with fixing member. Ratio of diameter of circular member to diameter of fixing member is 1.1:1.15. Material of wire circular member and fixing member is titanium nuclide with effect of superelasticity. Turns of cylindrical spiral of circular member are opened along element in point of circumference at a distance of point of opening of cylindrical meander structure through 60-90 deg. Ratio of pitch of cylindrical spiral of circular member to large cross-section of wire is 1:3. Wire of circular member and fixing member is flattened in cross-section and oriented with large size relative to contour of cylinders. EFFECT: higher efficiency of treatment due to increased reliability of device fixation, reduced number of complications and increased convenience in use. 4 cl, 1 dwg
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Authors
Dates
2000-06-20—Published
1998-08-24—Filed