A sampling device for pathology department

Abstract

The invention discloses a sampling device for a pathology department. The sampling body component is a detachable detachable structure. A sampling needle is provided on a coaxial sleeve in the sampling cylinder. The sampling blade assembly is provided at the end of the sampling needle. The needle slides in and out in the sampling cylinder along the axial direction of the sampling cylinder. The present invention can not only sample the pathological place conveniently, but only need to screw the sampling cylinder into the proper position according to the sampling location, and after preliminary determination, use sampling to sample the pathological location, the position of the sampling needle can be adjusted, which improves the sampling efficiency. The applicability of the device, in addition, the sampling body assembly of the present invention adopts a detachable structure, which can be easily disassembled and assembled, so as to realize the replacement of the sampling needle. When sampling pathologically, only the sampling needle needs to be replaced. The sampling body components can be reused, the replacement efficiency is high, the positioning is accurate, the sampling cost can be greatly reduced, and the convenience and accuracy of sampling can be improved.

Description

technical field [0001] The invention relates to a sampling device for a pathology department, belonging to the technical field of medical auxiliary equipment. Background technique [0002] Sampling in the pathology department for biopsy is the most important part of diagnostic pathology, and a clear histopathological diagnosis can be made for most of the cases submitted for inspection, which is regarded as the final clinical diagnosis. Sampling from the pathology department is used to assist clinical diagnosis of lesions or provide clues for disease diagnosis, understand the nature and development trend of lesions, judge the prognosis of diseases, verify and observe the efficacy of drugs, provide reference for clinical medication, participate in clinical research, and discover new Diseases or new types, providing histopathological basis for clinical research. The histopathological diagnosis process of sampling for biopsy in the pathology department is generally to observe t...

AI Technical Summary

Problems solved by technology

[0003] However, the current pathological sampling device generally adopts a disposable structure, and most of them are an integral structure, which cannot be disassembled or is very troublesome to disassemble. After it is used, the entire sampling device needs to be abandoned. Structure, high manufacturing cost, which leads to high cost of pathological sampling device, greatly increases the cost of medical testing, affects the control of pathological sampling cost, in addition, the current sampling device is more troublesome when sampling, and the positioning accuracy Low, affecting sampling efficiency

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