An incision traction device for orthopedic surgery

By increasing the contact area between the handle and the hand in the incision traction device, the compression problem caused by insufficient contact area in existing devices is solved, achieving hand comfort and continuous traction, and improving the stability and efficiency of the operation.

CN224937107UActive Publication Date: 2026-11-06赵英伟
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Patent Information

Application Number
CN202521163433.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-09
Publication Date
2026-11-06
Estimated Expiration
2035-06-09

AI Technical Summary

Technical Problem

Existing incision traction devices, due to insufficient contact area between the gripping part and the operator's hand during surgery, result in excessive pressure intensity, causing soft tissue contusion and pain in the palm, affecting the continuity of traction and the stability of the surgical field.

Method used

An incision traction device for orthopedic surgery was designed. By setting baffles and straps on the handle, the contact area with the hand is increased. The combination structure of the locking and straps disperses the force and avoids pressure in a single area. The adjustable handle structure makes it easy to change the traction direction.

Benefits of technology

It effectively avoids pressure sores and pain in the soft tissues of the hand, enhances the durability and stability of traction, and improves the continuity and efficiency of surgical procedures.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model belongs to the field of surgical instruments, and particularly relates to an incision traction device for orthopedic surgery. The device includes a hook body and a handle. Baffles are fixed to both ends of the handle, and openings are provided on all baffles and the handle. A strap for wrapping around the handle is fixed to the outer wall of the handle, and a compensation block is fixed to the strap. A fixing component is provided on the handle. During surgical incision traction, the baffles and handle increase the contact area with the hand to distribute the force, preventing excessive pressure on a single area of ​​the hand during traction, avoiding soft tissue injury and pain, and allowing the operator to maintain traction for an extended period. During surgery, if it is necessary to change the traction part on the hook body, the handle can be moved along the hook body to the opposite end of the desired traction part before gripping, facilitating the use of traction parts in different directions.
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