Pull hook for cardiothoracic surgery

Abstract

The invention discloses a pull hook for cardiothoracic surgery, comprising a hook body, a pull arm and an LED light board. The end of the pull arm is provided with an adjustment slot. The mounting endof the hook body is provided with a mounting seat. The mounting seat is fixedly mounted in a mounting slot by an adjusting shaft. The end surface of the hook body is provided with the mounting slot.The LED light board is fixedly mounted in the mounting slot. The hook body is provided with a power line slot corresponding to the mounting slot. The pull hook for cardiothoracic surgery is convenientto use, can conveniently adjust an angle between the hook body and the pull arm according to the pulling need of a surgical wound, accommodates a power line connected to the light board, improves thepulling health of the surgical wound, and solves the problem that a power line connected with a spotlight touches the wound when the surgical wound is pulled by a hook body in a comparative patent, so as to cause wound infection and affect the success rate of an operation, and the angle between the hook body and the pull arm cannot be adjusted according to the wound pulling angle.

Description

technical field [0001] The invention relates to the technical field of cardiothoracic surgery appliances, in particular to a drag hook for cardiothoracic surgery. Background technique [0002] At present, when cardiothoracic surgeons operate on patients, because the site is relatively deep, it is difficult to fully expose the surgical field of view. Clinically, most of them use surgical retractors to pull surgical wounds. Most of the existing surgical retractors for surgical wounds have pull arms and hooks. It is assembled from a body, and the effect of wound stretching is ideal for patients. After the wound stretching session, there will not be enough light in the surgical field of view, which will increase the difficulty of work for the medical staff performing the operation. [0003] The existing patent application number is: 200920008032.0 in the new type of special surgical retractor for cardiothoracic surgery, which proposes a surgical retractor with a spotlight on the...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a draw hook for cardiothoracic surgery, which is easy to use, convenient to adjust the angle between the hook body and the draw arm according to the need for pulling the surgical wound, and effectively accommodates the power cord connected to the lamp board, improving The hygienic advantages of pulling the surgical wound solve the problem that the power cord connected to the spotlight contacts the wound when the hook body pulls the surgical wound in the comparison patent, causing wound infection and affecting the success rate of the operation, and it cannot be adjusted according to the angle of wound pulling The problem of the angle between the hook body and the pull arm

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