DISPOSABLE GYNECOLOGICAL MIRROR Russian patent published in 2005 - IPC

FIELD: medicine, medicinal equipment, gynecology.

SUBSTANCE: the suggested disposable gynecological mirror contains the upper and the lower plastic rigid details designed to have a curvature into one side and in one plane. Hinged details are connected near the site of curvature with possibility for relative angular shift in curvature plane and, linear shift, in particular. One of the parts of every detail against curvature site of corresponding detail till the first end of the same detail is designed as the upper branch and the lower branch, correspondingly. The second part of the upper detail is designed as a lever with an inspection hole near the curvature site, and the second part of the lower detail - as a handle. Both the lever and the handle are supplied with fixing mechanism against angular shift and fixing lock against linear shift. At the lever there are lateral walls designed so that they embrace the handle from its lateral sides at the juncture of the lever and the handle. Fixing mechanism includes prolonged toothed plate from its one side. Teeth are designed at a pitch along the plate, one end of which is fixed at the second part of one detail and a free end is introduced into a through groove. The groove is located at the second part of another detail with possibility to fix plate's teeth by the edge of a through groove.

EFFECT: higher reliability and convenience in usage.

20 cl, 12 dwg