Bone specimen decalcification post-treatment device

Abstract

The invention relates to a bone specimen decalcification post-treatment device, which effectively solves the problems that a decalcifying agent is not thoroughly cleaned by flushing with running waterand the bone structure is easily damaged. The bone specimen decalcification post-treatment device is characterized by comprising a cylinder, wherein a plurality of air inlet pipes are circumferentially and uniformly distributed on the side wall of the cylinder body; a protruding circular pipe is arranged at the top part of the cylinder body; the upper end of the circular pipe is sealed, and the lower end communicates with the cylinder; a plurality of arc-shaped and horizontal first exhaust grooves are uniformly distributed in the circumference of the side wall of the circular pipe; an annularsleeve is rotatably installed on the circular pipe; an arc-shaped and horizontal second exhaust groove is formed in the side wall of the annular sleeve; the circumferential length of the second exhaust groove is smaller than that of each first exhaust groove; and in the rotating process of the annular sleeve, the second exhaust groove can face the plurality of first exhaust grooves in sequence. The bone specimen decalcification post-treatment device can clean the decalcifying agent in the pores of a bone specimen effectively, and meanwhile, the structure of the bone specimen cannot be damaged.

Description

technical field [0001] The invention relates to the field of orthopedics, in particular to a bone specimen decalcification post-processing device. Background technique [0002] In the preparation of orthopedic specimens, it is necessary to decalcify the hard bone with an acidic solution before making pathological sections. After decalcification, the decalcification agent needs to be washed thoroughly so as not to affect the preparation and cell staining; currently, running water is used. Washing is used for cleaning after decalcification, but because the bone is porous, running water can wash off the decalcifying agent on the surface of the bone, but the effect of cleaning the decalcifying agent remaining in the bone pores is not thorough, and running water For relatively loose bone, washing is easy to damage the bone structure, so that it is impossible to make a bone specimen that can accurately reflect the pathology. Contents of the invention [0003] In view of the abo...

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Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bone specimen decalcification post-processing device, which effectively solves the problem of incomplete cleaning of the decalcification agent by running water and easy damage to the bone structure.

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