Embedding bottom box special for embedding total larynx gross specimen through collodion

Abstract

The invention belongs to auxiliary instruments of medical test and research, in particular relates to an embedding bottom box special for embedding a total larynx gross specimen through collodion, and mainly solves the technical problems of complex structure, difficulty of taking out the specimen and incapability of adjusting angle of the specimen. The embedding bottom box is formed by fixing a bottom plate and four side plates, wherein two fixed rails, two fixed rods and a hanging rod are also arranged in the bottom box; the fixed rails are vertically connected to walls of two corresponding side plates through screws; the fixed rods are provided with a plurality of screw holes; the upper end parts of the fixed rods are provided with V-shaped grooves; the two fixed rods are arranged in rails of the two fixed rails respectively and are fixed on the walls of the side plates by using screws through screw holes; the two end parts of the hanging rod are provided with V-shaped clamping grooves; and the hanging rod is arranged in the V-shaped grooves of the two fixed rods through clamping grooves. The embedding bottom box has the advantage of simple structure, the specimen can be easily taken out, the angle of the specimen can be flexibly adjusted according to requirements of total larynx slices, and the like.

Description

technical field [0001] The invention belongs to auxiliary equipment for medical experiment research, in particular to an embedding bottom box specially used for collodion embedding gross specimens of the whole throat. Background technique [0002] Laryngeal cancer is a common malignant tumor in head and neck tumors, and its prognosis is poor. The study of etiology and therapeutics of laryngeal cancer has always been a research hotspot and difficulty for researchers in this discipline. Histopathological techniques are an important research method in the study of the pathogenesis and treatment of laryngeal cancer, but the larynx is an organ with soft tissue and cartilage tissue. , the structure is relatively complex. Many researchers have tried to study the mechanism of invasion and metastasis of laryngeal cancer and observe the interval of safe surgical margins of various types of laryngeal cancer by serial sectioning of gross specimens of laryngeal cancer. However, the speci...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a simple structure, easy to take out the specimen and can be flexibly adjusted according to the needs of the whole throat section in order to solve the technical problems of the current collodion-embedded bottom box with complex structure, difficulty in taking out the specimen and inability to adjust the angle of the specimen. Special embedding bottom box for collodion-embedded full-throat gross specimens at the specimen angle

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