Intraoperative multifunctional flap retractor for breast surgery

Abstract

The invention discloses a multifunctional skin flap tractor for being used during mammary surgery. The multifunctional skin flap tractor comprises a handle sleeve, a Y-shaped adjusting rod, a first pull rod, a second pull rod, a first air cushion sleeve, a second air cushion sleeve, a connecting pipe, a connector, an air injection pipe, an adjusting valve and an inflation balloon. The multifunctional skin flap tractor is ingenious in structure and powerful in function; through action of a Y-shaped traction structure, traction range can be widened, and visual field can be expanded; through matched action of air cushion wrapping protection, so that the multifunctional skin flap tractor causes small damage to tissue and can bring convenience to medical staff to operate. Therefore, the multifunctional skin flap tractor is conducive to clinical popularization and application.

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] In breast surgery, it is often necessary to perform extensive skin flap or tissue separation on the subcutaneous, chest muscle, or rib surface. Due to the large potential separation surface, dense tissue, and rich blood vessels, the operation process is difficult, time-consuming, and causes a lot of bleeding. Therefore, good traction and exposure of the flap or tissue will help the operation go smoothly. At present, when dealing with free skin flaps or tissues, instruments such as towel forceps, tissue forceps, and blood vessel forceps are often used to clamp the skin edge, which is not only inconvenient to use, but also easily causes damage to the tissue and affects the healing of the postoperative incision. [0003] According to the above, the current Chinese published patent CN20112...

AI Technical Summary

Problems solved by technology

At present, when dealing with free skin flaps or tissues, towel forceps, tissue forceps, blood vessel forceps and other instruments are often used to clamp the skin edge, which is not only inconvenient to use, but also easy to cause damage to the tissue and affect the healing of the postoperative incision

[0003] According to the above, the current Chinese published patent CN201120107277.6 (a flap retractor for breast surgery), although it can improve the surgical field and alleviate certain damage to the tissue, due to the first pull rod, the second pull rod, the first pull hook and The second retractors are all made of hard materials, and the outer wall lacks effective soft-contact protection, so that they will have direct hard contact with the patient's tissue, which will bring a burden to the operation and easily lead to tissue damage. In view of the above defects, it is necessary to design Intraoperative multifunctional flap retractor for breast surgery

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