Novel pathological small biopsy specimen bottle

Abstract

The invention discloses a novel pathological small biopsy specimen bottle which comprises a bottle body (1), a bottle cap (2), a manual sensing module (3), a sensing opening and closing device (4), a groove (5), an inner cylinder (6) and a handle (8), wherein a circle of groove (5) is formed in the inner side of a bottle opening of the bottle body (1); the inner cylinder (6) is erected in an inner cavity of the bottle body (1) through the groove (5); scale marks (9) are arranged on the inner surface of the bottle body (1); the top end of the bottle body (1) is connected with one end of the edge of the bottle cap (2) through the induction opening and closing device (4); the manual sensing module (3) is arranged on the bottle cap (2); and the handle (8) is fixedly connected to the outer surface of the bottle body (1). The manual bottle opening process is omitted, materials can be taken by directly inducting to open the bottle cap, extracting the inner barrel and placing the material taking table, and the operation is more convenient and faster; meanwhile, a filter screen is used for filtering blood, mucus and the like, so that embedding of pathological wax blocks and manufacturing of pathological sections are facilitated.

Description

technical field [0001] The invention relates to supplies in the field of biomedicine, in particular to a novel small pathological biopsy specimen bottle. Background technique [0002] Formalin fixative (10%) is mainly composed of formaldehyde and deionized water, which is suitable for fixing most tissues. [0003] The purpose of fixation is to preserve the original morphological structure of cells and tissues, and the fixative can prevent endogenous lysosomal enzymes from autolyzing their own tissues and cells, and inhibit the growth of bacteria and molds. The fixative changes the internal structure of the protein by coagulation, formation of additive compounds, etc., thereby inactivating the enzyme. [0004] Fixatives physically alter the extracellular components of the nucleus. [0005] The fixatives are mainly divided into aldehyde fixatives, mercury fixatives, alcohol fixatives, oxidant fixatives, picrate fixatives, etc. ethanol. [0006] The specimen preservation bo...

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to overcome that the existing specimen bottle has no scale, and the amount of fixative formalin is difficult to grasp, too little will affect tissue fixation, and too much will cause liquid to flow out; the bottle cap is too tight, and it is inconvenient for the doctor to open the vial; Small tissue is difficult, the tissue is at the bottom of the bottle, and the tissue is picked up with tweezers, and it is difficult to find and easily damage small tissue and other technical problems. A new type of pathological small biopsy specimen bottle is provided.

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