Combined multifunctional surgical retractor

Abstract

The invention discloses a combined multifunctional surgical retractor, which comprises a retractor frame, a retractor 6 and the like, wherein the retractor frame consists of an upper bracket 8, a connecting bracket 11 and a lower bracket 12 which are connected and combined; the lower bracket is clamped at the edge of an operating table; the upper edge of the upper bracket is provided with a retractor buckling cap 9; a retractor handle is provided with a retractor buckling cap hole 7 and a hook 13; and a bulb 1 is arranged on a retractor head. The width and the height of the retractor frame can be optionally adjusted to fix the brackets according to the age, the size and the surgical site of a patient; a sterilized drape is hooked on the retractor frame and can reach the retractor bucklingcap; the buckling cap hole on the retractor handle can be buckled on the buckling cap so that the retractor is not easy to slip; the position and the force can be optionally adjusted; and the brightness of the bulb can be strengthened without drawing by an assistor. The combined multifunctional surgical retractor has the characteristics of simple structure and safe and convenient use, and can fully expose a surgical field, strengthen the brightness to make clearer the surgical site, improve surgical conditions, improve the success rate of surgery, and simultaneously reduce medical staff and labour force without the assistor to drag the retractor.

Description

technical field [0001] The invention relates to a medical surgical instrument, in particular to a combined multifunctional surgical retractor. Background technique [0002] When performing a surgical operation, the skin or other internal tissues and organs covered above the surgical site must be separated, and the surgical site is exposed under the shadowless lamp for surgery. Pulling for a long time is laborious and easy to slip. In addition, a spreader or puller is used, which can only pull apart the skin and subcutaneous tissue. The flexibility is poor, and the scope of use is limited. Surgical assistants are still needed for tissues and organs around the operation. Hold the retractor by hand; for the exposed surgical site, although it is irradiated by the shadowless lamp, it cannot be displayed clearly in the deep part. The elderly and poor eyesight doctors or the visual fatigue of the long operation time can not see the normal blood vessels, nerves and tissues. Cleanin...

AI Technical Summary

Problems solved by technology

[0002] When performing a surgical operation, the skin or other internal tissues and organs covered above the surgical site must be separated, and the surgical site is exposed under the shadowless lamp for surgery. Pulling for a long time is laborious and easy to slip. In addition, a spreader or puller is used, which can only pull apart the skin and subcutaneous tissue, which has poor flexibility and limited scope of use. Surgical assistants are still needed for tissues and organs around the operation. Hold the retractor by hand; for the exposed surgical site, although it is irradiated by the shadowless lamp, it cannot be displayed clearly in the deep part, and the normal blood vessels, nerves and tissues cannot be seen by the elderly and poor eyesight doctors or the visual fatigue of the long operation time. Easy to cause damage

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