Chest distraction device for cardiothoracic surgery

Abstract

The invention provides a chest distraction device for the cardiothoracic surgery department, and relates to the technical field of distraction devices. The master control rotating rod is rotationally connected to the top of the mounting transverse rod, the control assembly has two control modes, namely, the maximum distraction force of the distraction assembly can not be limited through the master control rotating rod, the maximum distraction force of the distraction assembly can be limited through the adaptive rotating rod in the using process, and therefore the distraction assembly can be preferentially used according to different operation conditions, the adaptability is extremely high, and the practicability is high. The maximum distraction force of the distraction assembly is limited through the adaptive rotating rod and can be freely adjusted, and the problems that the distraction force of an existing distraction device cannot be accurately controlled, the surgical incision of the patient is distraction completely depending on the experience of medical staff, use is troublesome, and the steps are tedious are solved.

Description

technical field [0001] The invention relates to the technical field of distraction devices, in particular to a chest distraction device for thoracic and cardiothoracic surgery. Background technique [0002] Cardiothoracic surgery is an important part of the hospital. With the development of modern medical technology, the level of modern medicine has also been improved. Cardiothoracic surgery has achieved a qualitative leap. Stretching devices are required for thoracic surgery. , the expansion device can expand the chest cavity to facilitate the operation by medical staff. [0003] However, when the current spreading device is in use, its spreading force cannot be accurately controlled, and it is entirely dependent on the experience of the medical staff to perform the spreading operation on the patient's surgical incision. If the spreading force is too large, it may cause secondary injury to the patient. If the force of opening is too small, the surgical incision cannot be o...

AI Technical Summary

Problems solved by technology

[0003] However, when the current spreading device is in use, its spreading force cannot be accurately controlled, and it is entirely dependent on the experience of the medical staff to perform the spreading operation on the patient's surgical incision. If the spreading force is too large, it may cause secondary injury to the patient. If the opening force is too small, the surgical incision cannot be opened enough to facilitate the operation. It is troublesome to use, the steps are cumbersome, and the practicability is poor.

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