Surgical retractor device for hepatobiliary surgery

Abstract

The invention discloses a surgical retractor device for hepatobiliary surgery. The surgical retractor device comprises a connecting device, an elastic connecting band, a telescopic bracket and a hook body, wherein a retractor is installed at the right end of the connecting device, and the left side of the connecting device is connected with the elastic connecting band; the left side of the elastic connecting band is connected with a connecting piece; the telescopic bracket is installed at the left end of the connecting piece; the hook body is installed at the left end of the telescopic bracket; the telescopic bracket consists of an extension bar and a fixing rod, and the extension bar is installed on the fixing rod in a nesting way. The surgical retractor device is smaller in whole structure, convenient to carry and ultra-thin in design; in an assisting process, the device can be flexibly operated by a user without being installed; the surgical retractor device can meet the requirements of a doctor during surgery; furthermore, the telescopic bracket is arranged, so that the size of the surgical retractor device can be adjusted; the surgical retractor device does not easily hurt the hand of a patient due to pulling by arranging the elastic connecting band.

Description

technical field [0001] The invention relates to the technical field of surgical retractor application equipment, in particular to a surgical retractor device for hepatobiliary surgery. Background technique [0002] Hepatobiliary surgery mainly studies a series of diseases such as hepatocellular carcinoma and hepatolithiasis. These diseases seriously threaten the health of Chinese people. A relatively complete theoretical and technical system has been formed in the surgical treatment of chronic biliary stenosis. At present, in the doctor's surgical treatment, due to the high requirements on the equipment, many doctors are affected by other medical equipment during the operation, so the retractor device for hepatobiliary surgery has become a necessary retractor device, but the existing The function of the surgical retractor is single, the stability effect is poor when used, and it will cause secondary damage to the patient. It is difficult to use it well and cannot meet the n...

AI Technical Summary

Problems solved by technology

At present, in the doctor's surgical treatment, due to the high requirements on the equipment, many doctors are affected by other medical equipment during the operation, so the retractor device for hepatobiliary surgery has become a necessary retractor device, but the existing The function of the surgical retractor is single, the stability effect is poor when used, and it will cause secondary damage to the patient. It is difficult to use it well and cannot meet the needs of the operation process. The durability problem has not been well solved. The existing pull hook is mainly composed of a pull arm and a hook body. Because the hook body is difficult to fix the patient, it increases the medical staff's great work difficulty, and the pull arm has no elasticity. easily strained patients

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