Multifunctional flap retractor in breast surgery

Abstract

The invention belongs to the technical field of medical instruments, in particular to a multifunctional flap retractor in breast surgery. The device comprises a mounting frame assembly, an adjusting frame assembly, a tractor assembly and an adjusting assembly, the adjusting frame assembly is fixedly mounted at the top of the mounting frame assembly, the retractor assembly is fixedly installed in the middle of the adjusting frame assembly, the retractor assembly comprises a retractor frame, a sliding groove, a sliding block, connecting blocks and second butterfly bolts, the connecting blocks are welded to the tractor frame in the front-back direction, the opposite sides of the two connecting blocks are in threaded connection with the second butterfly bolts; the top of the retractor frame isfixedly provided with the sliding groove, the inner wall of the sliding groove is connected with the sliding block in a sliding mode, and the top of the sliding block is fixedly provided with the adjusting assembly. The flexibility of the retractor is improved, adjustment is convenient, the traction effect is improved, the operation of medical staff is facilitated, and therefore the comprehensiveeffect of shortening the operation time is achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a multifunctional skin flap retractor in breast surgery. Background technique [0002] A skin flap is formed from the skin with its blood supply and its attached subcutaneous fatty tissue. In the process of flap formation and transfer, a part must be connected with the main body (for the flap area). This connected part is called the pedicle to maintain the blood supply. After the first wound (recipient flap area), the pedicle blood supply is still supplying nutrition for the time being, and after the blood vessels in the wound surface of the flap recipient area grow into the flap and a new blood supply is established, the pedicle is cut off to complete the flap transfer Therefore, it is also called pedicled flap, but the pedicle does not need to be broken after partial flap or island flap transfer. [0003] In breast surgery, it is often necessary to perform extensive s...

AI Technical Summary

Problems solved by technology

[0004] The flap retractor in the prior art is inconvenient to adjust and has poor flexibility, which leads to prolonged operation time for medical personnel and increases the risk factor. At the same time, the effect of retraction needs to be improved. Therefore, it is necessary to develop a multi-functional device for breast surgery. functional flap retractor

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