Breast cancer surgery dilator with light source

Abstract

The invention discloses a breast cancer surgery dilator with a light source, and belongs to the field of medical instruments, the breast cancer surgery dilator comprises a top disc and a bottom disc, the diameter of the top disc is larger than that of the bottom disc, a telescopic rod is jointly installed between the bottom wall of the top disc and the top wall of the bottom disc, and the telescopic end comprises a sleeve and a threaded rod; and the sleeve and the threaded rod are jointly provided with an adjusting mechanism, an upper spreader is arranged on one side of the top disc, a lower spreader is arranged on one side of the bottom disc, and the upper spreader and the lower spreader correspond to each other up and down. According to the device, a surgical operation space can be conveniently opened, meanwhile, stable opening can be achieved between skin and mammary glands or between pectoralis major and pectoralis minor muscles, the device is small and exquisite in structure, meanwhile, the traction length and the supporting height can be adjusted, and in addition, the device is provided with the light source. Therefore, the operation of separating the gap between the pectoralis major muscle and the pectoralis minor muscle is very convenient when the breast is cut off at a small incision and the pectoralis posterior prosthesis is implanted at the small incision.

Description

Technical field [0001] Technical Field The present invention relates to medical devices, and particularly to breast cancer surgery stretcher carrying a light source. Background technique [0002] Breast cancer has become a major public health problem in society, surgery is the primary means of treatment of breast cancer. With the rapid development of medical science and technology, breast surgery also continues to progress. The traditional method of surgical resection because a large incision, trauma, permanent scars left on the skin of the breast can not meet the demand for cosmetic breast patients. In breast surgery, the incision is narrowed, enlarged surgical field and maintain good operating space, required using the appropriate fixture. [0003] Retrieved, Chinese patent No. CN 105902285 B discloses a deployable cancer surgery for mammary gland retractor, expand the pawl tip by rotating the handle, the support breast tissue surrounding the surgical incision, operable to prov...

AI Technical Summary

Problems solved by technology

[0004] The breast surgery retractors in the prior art have the following deficiencies in actual use: the existing retractors are complex in structure, large in size, and take up a lot of space. When the surgical incision is stretched and supported, it is inconvenient, and it is not conducive to medical personnel to perform related surgical operations. Therefore, the present invention proposes a spreader with a light source for breast cancer surgery.

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