Vaginal secretion sampling device used for gynecological clinic

Abstract

The invention discloses a vaginal secretion sampling device used for gynecological clinic. The vaginal secretion sampling device comprises a sampling sleeve, wherein arc-shaped expansion pieces whichare symmetrically arranged are rotationally hinged to the left end of the sampling sleeve, silica gel is arranged on the outer walls of the arc-shaped expansion pieces, the two arc-shaped expansion pieces are matched to form a cone shape, a movable suction pipe is movably arranged in the sampling sleeve, and the left end of the movable suction pipe is fixedly connected with a sampling collection head of a hollow structure. The vagina is expanded through the arc-shaped expansion pieces, secretions at the deep position in the vagina can be sampled easily, the trouble that the secretions at the deep position in the vagina cannot be directly sampled in the past is solved, a secretion sample is sucked through negative pressure, the operation is easy, convenient and rapid, the sampling difficulty is reduced, meanwhile, after sampling is completed, the sample is relatively sealed, so that the sample is prevented from being polluted by the outside to influence the accuracy of a detection result.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a vaginal secretion sampling device used in gynecological clinics. Background technique [0002] Vaginal discharge is a mixture of vaginal mucous exudate, cervical canal and endometrial gland secretion, and its formation is related to the action of estrogen. When the ovary is about to ovulate in the middle of menstruation, due to the strong secretion of cervical glands, it is generally transparent, slightly sticky, and egg white. Before and after menstruation, vaginal mucosal exudate increases due to pelvic congestion. [0003] In gynecological examinations, hospitals generally give a test tube or bottle or a cotton swab, and then go to the toilet to get it. Often use cotton swabs to take out female vaginal secretions, put the cotton swabs in an open plastic bottle or test tube, and then send them to the laboratory for testing. Since the cotton swab is stored open in t...

AI Technical Summary

Problems solved by technology

[0005] However, in the above-mentioned prior art, it is not very convenient to operate in the process of actual use, and in the existing actual sampling process, there are a lot of secretions in the deep part of the vagina, and direct sampling cannot be carried out. Increased the difficulty of sampling and cannot meet the needs of use

Images