Multi-section double-toothed-disc folding-type traction leg rod mechanism for traction frame of orthopedics department

Abstract

The invention discloses a multi-section double-toothed-disc folding-type traction leg rod mechanism for a traction frame of the orthopedics department. The multi-section double-toothed-disc folding-type traction leg rod mechanism comprises two supporting legs which are arranged parallelly, the front ends of the two supporting legs are provided with a butt-joint assembly connected with an operationbed, and the butt-joint assembly comprises two folding legs which are hinged to the front ends of the two supporting legs correspondingly and are capable of horizontally rotating. Buckle structures for being connected with the operation bed are hinged to the ends of the two folding legs, and first toothed-disc hinge pairs are arranged between the two sides of the rear ends of the buckle structures and the two folding legs. Second toothed-disc hinge pairs are arranged between the two folding legs and the two supporting legs. Clamping grooves connected with the operation bed are formed in the two sides of the front ends of the buckle structures, and pressing screws are arranged at the clamping grooves. According to the multi-section double-toothed-disc folding-type traction leg rod mechanism, traction is convenient, steering is flexible, control is accurate, a hip seat board can be moved, and through a two-section double-toothed-disc structure, a doctor operates the body position very conveniently.

Description

technical field [0001] The invention relates to the technical field of orthopedic medical equipment, more specifically, it relates to a multi-segment double-chainfold folding traction leg rod mechanism of an orthopedic traction frame. Background technique [0002] The traditional orthopedic traction frame is very complicated to operate, and it is difficult to achieve the surgical position that the doctor wants. The complicated operation has become a workload for the medical staff. The traditional orthopedic traction frame uses stainless steel or other metals as structural components. Imaging equipment (such as C-arms), because X-rays cannot penetrate these metal materials. In orthopedics, traction refers to a therapeutic operation or operation that uses a series of mechanical devices to straighten the fracture to maintain alignment and release pressure from other skeletal systems. This is one of the heaviest tasks for orthopedic surgeons. , now that people's medical level h...

AI Technical Summary

Problems solved by technology

[0002] The traditional orthopedic traction frame is very complicated to operate, and it is difficult to achieve the surgical position that the doctor wants. The complicated operation has become a workload for the medical staff. The traditional orthopedic traction frame uses stainless steel or other metals as structural components. Imaging equipment (such as C-arm), because X-rays cannot penetrate these metal materials

In orthopedics, traction refers to a therapeutic operation or operation that uses a series of mechanical devices to straighten the fracture to maintain alignment and release pressure from other skeletal systems. This is one of the heaviest tasks for orthopedic surgeons. , Now that people's medical level has improved, higher requirements have been put forward clinically, and more superior technical parameters are more in line with clinical use. The development of contemporary medicine, especially orthopedics and imaging surgery, is changing with each passing day. With the cooperation of medical equipment, the traditional orthopedic traction frame is inconvenient to control the traction of the hospital bed, it is difficult to turn, and it is not flexible enough

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