Lung lobe traction combination instrument for video-assisted thoracic surgery (VATS)

Abstract

The invention provides a lung lobe traction combination instrument for video-assisted thoracic surgery (VATS). A lung lobe clamp in the lung lobe traction combination instrument for VATS comprises a first clamp arm, a second clamp arm and a traction rope, wherein the first clamp arm and the second clamp arm are identical in length, convex parts at the middle of the first and second clamp arms are connected trough a hinging shaft, a spring is mounted on the hinging shaft, two ends of the spring are respectively contacted with the first clamp arm and the second clamp arm, the inner side of the left end of the first clamp arm is connected with a first clamp plate, a first groove is formed on the right end of the first clamp arm, the inner side of the left end of the second clamp arm is connected with a second clamp plate, a second groove is formed on the right end of the second clamp arm, the first clamp plate and the second clamp plate correspond to and are contacted with each other, the first and second grooves are same in shape and size and are located in the same vertical plane, one end of the traction rope is connected with the first clamp arm or the second clamp arm, and the other end of the traction rope is connected with a pulling ring. According to the lung lobe traction combination instrument for VATS, the problems, existing in the prior art, that many surgical incisions are caused, surgical wound is relatively large, surgical operations are fussy, and many operators are needed can be solved.

Description

technical field [0001] The invention relates to the technical field of medical surgical instruments, in particular to a lung lobe traction combination instrument for thoracoscopic surgery, which is used in cooperation with a lung lobe holder, a puncture retractor and a traction positioner. Background technique [0002] At present, when the medical department performs traditional thoracoscopic surgery on the patient's lungs, it is generally necessary to make three incisions in the anterolateral, posterior and axillary lines of the patient's chest, which are the operation port, the auxiliary port and the axillary line. Into the mirror port, and corresponding surgical personnel are assigned to each incision site. The chief surgeon performs surgical operations at the operating port, and the first surgical assistant uses relevant instruments to pull the lung lobes at the auxiliary port, so as to cooperate with the operation to expose the root of the lung lobe. The surgical site, ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined lung lobe traction instrument for thoracoscopic surgery, which can solve the problems in the prior art that there are many surgical incisions, large trauma to patients, cumbersome surgical operations, and many operators

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