Female reproductive examination vaginal dilator

The utility model discloses a female reproductive examination vaginal dilator in the field of medical instruments. The defect that the vulva cannot be directly observed through an expansion device inthe prior art is overcome. To improve such defects, the device comprises an outer tube extending into...

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Bibliographic Details
Main Authors WANG QINGLI, ZHANG MENG, GONG XIAOYUN, TIAN HAIQING, NING BINGXUE, AI HAIQUAN, LI XIA
Format Patent
LanguageChinese
English
Published 24.11.2020
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model discloses a female reproductive examination vaginal dilator in the field of medical instruments. The defect that the vulva cannot be directly observed through an expansion device inthe prior art is overcome. To improve such defects, the device comprises an outer tube extending into the female vulva, the outer pipe is made of a metal sheet; the outer pipe is equally divided intofour areas with the same size; wherein the areas comprise an upper area, a lower area, a left area and a right area, a buckling piece is arranged between any two adjacent areas, an inner pipe is wrapped in the outer pipe, the inner pipe comprises a base tightly attached to the interior of the outer pipe, a round hole is formed in the surface of the base, an axial through pipe is machined at the concentric circle equal to the round hole in size, and the diameter of the through pipe is smaller than that of the base. Compared with the prior art of CN20957465U, in the technical scheme, the inner tube and the outer tube whi
Bibliography:Application Number: CN202020221099U