Medical sampling-detection integrated device

Abstract

The invention discloses a medical sampling-detection integrated device. The device comprises a sampling rod and a shell; the shell comprises a test paper containing chamber and a diluent chamber; a liquid outlet is arranged at the bottom of the diluent chamber, and a hole plugging matter is arranged on the liquid outlet; the sampling rod is connected with a plunger, and the plunger is arranged inthe diluent chamber; two ends of the sampling rod are an A end and a B end; the B end of the sampling rod is pushed so that the sampling rod can be propelled to the A end of the sampling rod in the diluent chamber along the plunger to open the hole plugging matter at the liquid outlet; the device disclosed by the invention is simple in structure; the structure can realize the sampling, diluting and detection of the excrement, the collection, the diluting, the uniform mixing, the sampling injection and the detection of the excrement sample can be integrated; the ordinary being can screen the intestinal cancer and gastric cancer high-risk people at home, and the social meaning is of great significance; the device is ingenious in structure and convenient to use; and the structure further guarantees the leakproofness of the diluent pre-filled in a liquid bottle.

Description

technical field [0001] The invention belongs to the field of medical reagent detection. Background technique [0002] Routine fecal occult blood testing requires the subject to collect feces and send them for testing, which is tested by hospital professionals. However, due to the high requirements for the preservation and transportation of specimens for stool collection and inspection, those who go to the hospital for physical examination often ignore or do not have the intention to send stool for inspection. Gu feces inspection is the item with the highest abandonment rate in my country and the world. However, stool sample testing is the first recommended method for bowel cancer screening by the consensus of the World Health Organization, American Cancer Society, and Chinese experts. Currently, the specificity of stool testing for bowel cancer is close to 80%, while the specificity of blood testing for bowel cancer is only 30%. %about. [0003] At present, there is no de...

AI Technical Summary

Problems solved by technology

Because fecal samples cannot be collected at any time like blood samples, the uncertainty of the time for medical examiners to transport them to the place where physical examination is required after collection at home and whether they can be tested immediately at the laboratory are also the main reasons for abandoning the test.

Transporting feces is easy to be unhygienic, time-consuming, embarrassing, etc. are also the main reasons for discarding feces

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