Endovascular surgery system

Abstract

An intracavity surgical system is disclosed, which includes an operating device, a connecting rod and a handle. Wherein, the operating device includes an operating instrument and a connecting portion. During the operation, the operating device is placed in the cavity through the incision, and then the tip of the connecting rod enters the cavity along the puncture point and is fixedly connected with the connecting part of the operating device, and the other end of the external connecting rod is fixedly connected with the handle, and then through the The handle controls and adjusts the operating instrument outside the body to achieve the corresponding surgical operation. The invention can reduce the damage to the patient's body, and at the same time, it can more conveniently perform the operation outside the body and improve the success rate of the operation.

Description

technical field

[0001] The invention relates to the technical field of medical surgical instruments, in particular to an intracavity surgical system. Background technique

[0002] In conventional thoracoscopic laparoscopic surgery, when the surgical instruments are operated into the cavity, it is necessary to make an incision of about 5m on the body surface, and insert a trocar to form a channel for the in and out of the surgical instruments. When the surgery is over, the chuka is pulled out and the wound is sutured. The current limit of surgery is single-port surgery, that is, endoscopic surgery, manipulation instruments, and tissue or organ pulling instruments enter the cavity through the same incision for surgery. Due to the limitation of incision size, when multiple surgical instruments enter the cavity from the same incision, the operation is inconvenient and difficult, and the risk control ability is poor in the event of an accident, which is not conducive to widespre...

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