Clinical specimen sampler and method thereof

Abstract

The present invention discloses a clinical specimen sampler, including a filtering device; and a sampling device. The sampling device includes a sampling adsorber and a rod. The sampling adsorber is connected with one end of the rod, and the sampling adsorber is encompassed in the filtering device. The sampling adsorber is utilized to absorb the body fluid secreted by the intima of an organ, and the filtering device is employed to prevent the mucosal tissue of the intima of the organ from entering the sampling adsorber and enable the body fluid secreted by the intima of the organ to enter the sampling adsorber, so as to be absorbed by the sampling adsorber.

Description

technical field [0001] The invention relates to a clinical sample sampling device and a method thereof. Background technique [0002] Common clinical sample sampling devices such as endometrial cancer sample sampling devices generally include uterine cavity straws, uterine cavity brushes, uterine cavity plastic sheets, and uterine cavity curettes. The method of use is to put it into the uterine cavity, suck or scrape the surface of the endometrium to obtain endometrial cells and their secretions, and further process and detect the endometrial cells and their secretions to find cancer cells. Its positive rate is more than 90%. This method can be performed in an outpatient clinic without surgery or anesthesia. However, it is only used for screening, and the final diagnosis still depends on the results of pathological examination. [0003] However, the endometrial cells and their secretions sampled by the above-mentioned traditional endometrial cancer sample sampling device a...

AI Technical Summary

Problems solved by technology

This method can be performed in an outpatient clinic without surgery or anesthesia. However, it is only used for screening, and the final diagnosis still depends on the results of pathological examination.

[0003] However, the endometrial cells and their secretions sampled by the above-mentioned traditional endometrial cancer sample sampling device are usually mixed together, so if the secretions are to be detected, the endometrial cells and secretions must first Separation, so the pretreatment steps before direct detection of secretions are more complicated

And the above-mentioned traditional endometrial cancer sample sampling device usually causes the subject to have a considerable degree of pain or discomfort when sucking or scraping the endometrial surface to obtain endometrial cells and their secretions, so when using Subjects may be more resistant

Images