Pathological specimen cutting knife for clinical pathological diagnosis

Abstract

The invention discloses a medical device and particularly relates to a pathological specimen cutting knife for clinical pathological diagnosis. A cutting knife blade is arranged in a cutting knife blade groove, the lower end of the cutting knife blade groove is provided with a cutting knife base plate, and the cutting knife base plate is provided with a cutting knife blade baffle. One end of the cutting knife blade groove is provided with a cutting knife blade height adjusting ball, the cutting knife blade height adjusting ball is provided with a cutting knife blade height adjusting ball thread, and the other end of the cutting knife blade groove is connected with a cutting knife blade height adjusting knob. The pathological specimen cutting knife has the advantages that specimen pollution or damage phenomena caused during specimen division are avoided, the specimen cutting height can be adjusted automatically according to operators' demand, the operation fineness is high, cuts of fingers of operators are avoided, and the pathological specimen cutting knife greatly facilitates users' work.

Description

(1) Technical field [0001] The invention relates to a medical device, in particular to a pathological specimen cutting knife for clinical pathological diagnosis. (2) Background technology [0002] The main inspection items of the pathology department are: pathological diagnosis of living tissue; pathological diagnosis of frozen section; pathological diagnosis of exfoliated cytology; pathological diagnosis of biopsy cytology; immunohistochemical pathological diagnosis. But all pathological diagnoses are based on specimens or slices. All surgical specimens, including puncture tissue specimens of various parts of the body, organ specimens, bone specimens, and specimens or slices of fiber optic gastroscope, colonoscope, bronchoscope, laryngoscope, etc. In terms of specimen collection, a sampling knife or cutting knife is often used when cutting and making specimens or slicing. The traditional sampling knife is an ordinary scalpel. The user needs to press the specimen on the sam...

AI Technical Summary

Problems solved by technology

In terms of specimen collection, a sampling knife or cutting knife is often used when cutting and making specimens or slicing. The traditional sampling knife is an ordinary scalpel. The user needs to press the specimen on the sampling board with one hand, and then use the sampling knife to cut the thin slices. The specimens are small when sampling, so it is not easy to cut, and it is easy to cut the operator's fingers during cutting, resulting in cross-contamination or specimen damage.

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