Surgery wire retractor

Abstract

The invention provides a surgery wire retractor which is structurally comprises composite hook teeth, a slat handle and a coil handle. The composite hook teeth is disposed at the upper end of the slat handle. The coil handle is disposed at the lower end of the slat handle. The lower end of the slat handle is connected with coil handle to form a T shape. The composite hook teeth comprise row teeth and a single tooth which is disposed below the row teeth. The bending directions of the row teeth and the single tooth are the same. Compared with the prior art, the surgery wire retractor is reasonable in design, simple in structure, low in price, convenient to use, labor-saving, and safe and reliable to use.

Description

technical field [0001] The invention relates to a medical surgical instrument, in particular to a surgical retractor. Background technique [0002] When performing a surgical operation, the skin or other body tissues covered above the surgical site must be separated using a retractor to expose the surgical site for surgery. Most of the operation retractors of the prior art are to be welded and supported by stainless steel rods, and the plate hooks made of stainless steel bands should be used. But the deficiency that plate hook exists is that the end is too smooth, and often occurs in the operation process that is pulled apart by plate hook " unhooking " phenomenon of skin or other body tissues, and skin or other body tissues often appear when claw hook is used again. The situation of tearing is very unfavorable for doctors to use. [0003] Moreover, most of the board hooks currently used still have a straight part that is held by the hand. During use, the user is likely to...

AI Technical Summary

Problems solved by technology

But the deficiency that plate hook exists is that the end is too smooth, and often occurs in the operation process that is pulled apart by plate hook " unhooking " phenomenon of skin or other body tissues, and skin or other body tissues often appear when claw hook is used again. The condition of tearing is very unfavorable for doctors to use

[0003] Moreover, most of the board hooks currently used still have a straight part that is held by the hand. During use, it is easy to make the user feel tired or unable to use force. If you are not careful, it is very easy to hurt people, and there is a safety hazard.

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