Inflation-free armpit approach thyroid surgery internal support device

Abstract

The invention discloses an inflation-free armpit approach thyroid surgery internal supporting device. The device is directly inserted into an armpit approach of a patient through four supporting rods capable of being tightened and expanded, and the four supporting rods are expanded outwards to establish a regular surgery operation cavity. According to the technical scheme, the device comprises four supporting rods, the four supporting rods are arranged at four corners in parallel, an adjustable connecting piece is arranged between every two adjacent supporting rods, the four supporting rods can be expanded outwards and tightened inwards through the adjustable connecting pieces, an adjusting mechanism used for controlling the adjustable connecting piece is arranged on the supporting rods, an arc-shaped surface is arranged on a surface of the supporting rod, and the arc-shaped surfaces of the four supporting rods all face the outer side. The four supporting rods can be expanded outwards to build a surgical operation cavity, compared with an existing drag hook traction mode, operation is more convenient and faster, a regular surgical operation cavity can be provided, and a good surgical visual field can be provided for surgical personnel.

Description

technical field [0001] The invention relates to the field of medical care products, in particular to a non-inflatable axillary approach thyroid surgery inner supporter. Background technique [0002] In recent years, the incidence of thyroid cancer has gradually increased, and radical thyroidectomy has become the standard surgical method for thyroid cancer treatment. With the improvement of people's living standards, the requirements for beauty are getting higher and higher, and the endoscopic thyroid surgery of various approaches has been developed rapidly. Laparoscopic approach includes full areola approach, transoral approach, transaxillary approach, etc. At present, in the complete endoscopic thyroid surgery, the operation space is mainly maintained by filling the CO 2 gas to maintain. . [0003] Among them, the non-pneumatic axillary approach for thyroid surgery is to make a 5 cm longitudinal incision from the top of the axillary inward between the anterior axillary ...

AI Technical Summary

Problems solved by technology

[0005] 1. The surgical operation cavity formed by pulling the tissues in the body with retractors has poor regularity, and it is difficult to provide a good surgical field of view for the surgical operator, which increases the difficulty of the surgical operation and easily causes difficult surgical operations

[0006] 2. The retractors currently used have many parts and the assembly process is cumbersome. As the operation progresses, it is necessary to frequently interrupt the operation to adjust the position, which affects the operation process

Moreover, excessive pulling will bring unnecessary harm to the patient, and the part of the retractor located outside the operating cavity will also hinder the operation of the operator.

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