High-speed skin cutting machine

Abstract

The invention provides a high-speed skin cutting machine which comprises a base component, a skin cutting component and a pressure component. The base component comprises two opposite side plates, a support plate 3 for holding a skin sample is arranged between the two side plates, and lower roller holes and upper roller grooves are arranged on the two side plates. The skin cutting component comprises an upper roller 17 and a lower roller 19 which reversely rotate through two engaged gears 8, a blade 9 is arranged on the surface of the upper roller 17, and the upper roller 17 can vertically move along the upper roller grooves. The pressure component comprises two pressing blocks, springs are arranged in the two pressing blocks, and spring pressing rods are arranged at the bottoms of the two springs and used for contacting with two ends of the upper roller 17. The distance between the upper roller 17 and the lower roller 19 can be automatically and slightly adjusted according to the thickness of the skin sample in the use process of the high-speed skin cutting machine, and the problem that an existing skin rolling machine cannot cut off a skin sample is effectively solved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a quick skin cutting machine. Background technique [0002] Burn skin grafting is a common method of treating burn patients. In medicine, due to the rejection among individuals, for the treatment of deep burns, all kinds of wound surface coverings such as allogeneic skin and heterogeneous skin are only short-term protection for the lack of skin, and the ultimate goal is to use the body's own skin cells. Propagate the growth to complete the full coverage of the wound. Therefore, achieving maximum coverage of the injured surface with as little skin source as possible is the common goal pursued by both doctors and patients. [0003] In the existing skin grafting method, a wider skin grafting method is adopted. This method is to cut a number of equal-sized, parallel and staggered incisions on a large skin grafting sheet, and stretch them horizontally like a net. After ...

AI Technical Summary

Problems solved by technology

[0004] The invention solves the technical problem that the distance between the two rollers of the peeling machine used in the prior art for cutting the net of the skin graft cannot be adjusted, resulting in impenetrable cuts during the skin sample cutting process.

Images