CN202376164U - Retractor for surgeries - Google Patents

Abstract

The utility model relates to an appliance for surgeries, in particular to a retractor for the surgeries. The retractor comprises a retractor body and a drawing arm fixedly connected with the retractor body. The retractor is characterized in that a suction cup is arranged at the other end of the drawing arm, and a clamping device is arranged on the suction cup. The retractor disclosed by the utility model is simple in structure, is simple and convenient in operation and time-saving and labor-saving when a patient is subjected to the surgery, and a surgical visual field is drawn and exposed, and reduces the work difficulty of medical personnel.

Description

The surgical operation drag hook

Technical field

This utility model relates to a kind of surgical operation and uses apparatus, is specifically related to a kind of surgical operation drag hook.

Background technology

At present; Employed clinically surgery tractor mainly is made up of coupler body and torque arm, when undergoing surgery to patient, needs medical worker's tractive torque arm all the time so that expose surgical field of view, and operation is trouble very; Waste time and energy, increased great work difficulty to the medical worker.

The utility model content

According to the deficiency of above prior art, this utility model technical problem to be solved is: a kind of surgical operation drag hook is provided, can has characteristics easy and simple to handle, time saving and energy saving.

The described surgical operation drag hook of this utility model comprises coupler body, and the torque arm that is fixedly connected with coupler body, and the other end of torque arm is provided with sucker, and sucker is provided with and steps up device.

The described sucker of this utility model can be free to slide in torque arm, when sliding to correct position, makes between sucker and the torque arm fixing through stepping up device.

During use, when the tractive that undergos surgery to patient exposes surgical field of view, only need that sucker is fixed on the operation table side and get final product.

The beneficial effect that this utility model had is: simple in structure, and easy and simple to handle, time saving and energy saving when the tractive that undergos surgery to patient exposes surgical field of view, alleviated medical worker's work difficulty.

Description of drawings

Fig. 1 is the structural representation of this utility model;

Among the figure: 1, coupler body 2, torque arm 3, sucker 4, step up device.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is done and to be further described.

As shown in Figure 1, the described surgical operation drag hook of this utility model comprises coupler body 1, and the torque arm 2 that is fixedly connected with coupler body 1, and the other end of torque arm 2 is provided with sucker 3, and sucker 3 is provided with and steps up device 4.

Sucker 3 can be free to slide in torque arm 2, when sliding to correct position, makes between sucker 3 and the torque arm 2 fixing through stepping up device 4.

During use, when the tractive that undergos surgery to patient exposes surgical field of view, only need that sucker 3 is fixed on the operation table side and get final product.

This utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when the tractive that undergos surgery to patient exposes surgical field of view, alleviated medical worker's work difficulty.

Claims (1)

1. a surgical operation drag hook comprises coupler body, and the torque arm that is fixedly connected with coupler body, it is characterized in that the other end of torque arm is provided with sucker, and sucker is provided with and steps up device.

Images