Medical totally-enclosed pathological sampling device

Abstract

The invention relates to a medical totally-enclosed pathological sampling device, and solves the problems that in the prior art, the size of an obtained sample is too small, pathological analysis is not facilitated, effective enclosing measures are lacked, and environmental pollution and health threats exist. The device comprises an outer-layer closed cylinder with a closable opening formed in thefront end, and is characterized in that: a middle-layer cut-off cylinder is movably inserted into the outer-layer closed cylinder; an inner-layer sampling cylinder is telescopically inserted into anopening in the front end of the middle-layer cut-off cylinder, and a sampling knife is arranged at the front end of the inner-layer sampling cylinder; the front end of a handle inserting rod arrangedon a sampling operation handle extends into a sealable insert opening in the rear end of the outer-layer closed cylinder, and the front end of the handle inserting rod is connected to the middle-layercut-off cylinder and the inner-layer sampling cylinder in the outer-layer closed cylinder. The device is reasonable in design and compact in structure, histological samples with large sizes can be obtained, damage to the appearance structure of a corpse is reduced, secondary pollution of the obtained samples to the environment is avoided, and health threats to anatomy operators and submission personnel are effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of equipment for sampling organs and tissues of infectious disease corpses, and in particular relates to a histological specimen that can obtain larger-sized histological specimens, reduce damage to the appearance and structure of corpses, and avoid secondary pollution of the acquired specimens to the environment, effectively A medical fully enclosed pathological sampling device that reduces health threats to anatomy operators and inspection personnel. Background technique [0002] Forensic autopsy is to systematically examine the body surface and internal organs of the corpse, observe whether there are lesions and damages in various organs, tissues and cells and their degree, and find out the relationship between lesions in various organs, so as to determine the cause of death and clarify the death mechanism. Moreover, the systematic anatomy of dead bodies of infectious diseases plays an irreplaceable role ...

AI Technical Summary

Problems solved by technology

However, the systematic dissection of corpses of infectious diseases is not only limited by ethics, but also has high requirements for the dissection room, a great threat to the health of the autopsy operators, and may cause secondary pollution to the environment; and due to restrictions by many factors, The autopsy of infectious disease corpses usually cannot be carried out in time, which affects the effective prevention and treatment of infectious diseases and endangers public health

In addition, the size of the biopsy needles currently used in clinical practice is too small, which is not conducive to a more comprehensive pathological analysis, and the samples are often squeezed; at the same time, due to the lack of effective sealing measures, the obtained After the test materials are taken out of the body, there may be pollution to the environment and threats to the body

Images