Vaginal secretion sampling device convenient for gynecological clinic

Abstract

The invention discloses a vaginal secretion sampling device convenient for gynecological clinic, and relates to the field of medical instruments. The vaginal secretion sampling device comprises an insertion rod, wherein the right end of the insertion rod is detachably connected with a connecting pipe; the right end of the connecting pipe is connected with a holding mechanism; a storage cavity anda ventilation cavity are formed in the left end of the insertion rod; the ventilation cavity is positioned on the left side of the storage cavity; a feeding hole communicating with the storage cavityisformed in the outer side of the insertion rod; an air guide pipe is fixed in the insertion rod; the left end of the air guide pipe communicates with the ventilation cavity; the right end of the airguide pipe communicates with the connecting pipe; and an air bag is fixedly arranged at the left end of the insertion rod in a sleeving manner. According to the vaginal secretion sampling device disclosed by the invention, the secretion in the vagina can be conveniently sampled, the vagina is not injured, and the sampling effect is good. Meanwhile, the insertion rod and the connecting pipe are detachable and can be assembled and used according to needs. In addition, a movable pipe can be pulled after a locking cap is manually unscrewed, so that the holding pipe is exposed for a longer distance, and the device is conveniently used by medical staff with different hand sizes.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a vaginal secretion sampling device convenient for gynecology clinics. Background technique [0002] Obstetrics clinics often need to sample vaginal secretions during prenatal physical examinations for patients, which are used for female reproductive system infection, tumor diagnosis, estrogen level judgment, and judgment of vaginal inflammation, while further diagnosing inflammation. reason. At present, most of the sampling methods used in hospitals are to use a speculum to expand the vagina, and use a cotton swab to collect secretions from the inner wall of the vagina. Cotton is easy to fall in the vagina and cause iatrogenic pollution. In addition, after sampling, the cotton swab is easily exposed to the air to cause secondary pollution and interfere with the test results. Therefore, a vaginal secretion sampling device that is convenient for gynecological clinics is needed. C...

AI Technical Summary

Problems solved by technology

At present, most of the sampling methods used in hospitals are to use a speculum to expand the vagina, and use a cotton swab to collect secretions from the inner wall of the vagina. Cotton is easy to fall in the vagina and cause iatrogenic pollution. In addition, because the cotton swab is exposed to the air after sampling, it is easy to cause secondary pollution and interfere with the test results. Therefore, a vaginal secretion sampling device that is convenient for gynecological clinics is needed.

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