Dual-purpose skin preparation knife

The invention discloses a dual-purpose skin preparation knife, and relates to the technical field of medical instruments. The dual-purpose skin preparation knife comprises a large blade mounting frame, a small blade mounting frame, a large blade, a small blade, a handle and a sliding rod, the large...

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Bibliographic Details
Main Authors MO TINGTING, ZENG HAIJING, MENG SHUYING
Format Patent
LanguageChinese
English
Published 30.12.2022
Subjects
CUTTING
HAND CUTTING TOOLS
HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SEVERING
TRANSPORTING
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Summary:The invention discloses a dual-purpose skin preparation knife, and relates to the technical field of medical instruments. The dual-purpose skin preparation knife comprises a large blade mounting frame, a small blade mounting frame, a large blade, a small blade, a handle and a sliding rod, the large blade installation frame is fixedly connected to the front end of the handle, and containing grooves parallel to the axial direction of the handle are formed in the two sides of the inner wall of the large blade installation frame. The small blade mounting frame is arranged in the large blade mounting frame, the two sides of the small blade mounting frame are located in the containing groove, and the small blade mounting frame can slide in the containing groove in the groove direction in an up-down floating mode; the large blade and the small blade are respectively arranged at the front ends of the inner walls of the large blade mounting frame and the small blade mounting frame; through holes are formed in the two
Bibliography:Application Number: CN202211156817