Accurate-positioning reduction fixing forceps for traumatic orthopedics department

Abstract

The pair of reduction fixing forceps comprises a limiting bottom plate, a first connecting rod is fixedly connected to one side of the top end of the limiting bottom plate, a positioning through groove is formed in the other side of the top end of the limiting bottom plate, a second connecting rod is connected into the positioning through groove in a penetrating mode, and a first forceps arm is fixedly connected to the top end of the first connecting rod; the top end of the second connecting rod is fixedly connected with a second clamp arm, and a pressure bearing is hinged between the first clamp arm and the second clamp arm. By rotating a first rotating handle, a positioning rod and a fixed vertical plate are loosened, at the moment, a second rotating handle is rotated to adjust a connecting plate and a limiting clamping plate to push a second connecting rod to move, a second forceps arm is deflected, an attaching plate connected with the second forceps arm is attached to a main body skeleton of a patient, and a medical bolt penetrates through the attaching plate, so that the main body skeleton of the patient is attached to the second forceps arm. Accurate positioning between the fractured bone and the main body bone of the patient is completed, and the problem that when existing reduction fixing forceps are used for positioning, accurate positioning between the fractured bones is difficult is solved.

Description

technical field [0001] The invention relates to the field of medical device manufacturing, in particular to a trauma orthopedic reduction and fixation forceps with accurate positioning. Background technique [0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. Trauma orthopedics is generally divided into limb trauma. , pelvic trauma, spinal trauma and joint trauma, orthopedic surgery often requires the use of reduction and fixation forceps and other medical devices to assist in the operation. [0003] The reduction and fixation forceps on the market today: [0004] (1) It is difficult to accurately locate the fractured bones when the existing reduction and fixation forceps are positioned, so that the bones are translocated under the twitching of the hu...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a kind of positioning accurate reduction and fixation forceps for trauma orthopedics, to solve the above-mentioned background technology, when the current welding workbench is used to process the circular weld seam, the welding personnel often need to walk back and forth and adjust the position of the workpiece many times. After welding, the workpiece needs to be transported manually for cooling, which is not convenient for welding seam forming.

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