A special auxiliary device for cervical cerclage

Abstract

The present invention belongs to the field of medical devices, and specifically relates to a special auxiliary device for cervical cerclage, including an operating tube, a liquid delivery tube inserted in the operating tube, a water bag connected to the front end of the liquid delivery tube, at least three clamp arms arranged in the operating tube, and a control member for controlling the gathering or expansion of the clamp arms, wherein the clamp arms extend forward from the operating tube, and each clamp arm gradually expands outward from the axis of the operating tube from back to front to form an umbrella rib shape, and clamp teeth are arranged at the front end of the clamp arm toward the axis of the operating tube. The present application adopts the design of the operating tube, and at least three clamp arms and a water bag are collectively designed in the operating tube, so that various functional components are integrated into a whole through ingenious design, which not only saves space, but also makes the operation more convenient. The operation that may have originally required several people can now be completed by only one or two medical staff, and the operation space is large, the visibility is good, the operation is convenient, the mistakes are few, the difficulty of the operation is greatly reduced, and the success rate of the operation is high.

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