Multifunctional orthopaedic tractor

Abstract

The invention discloses a multifunctional orthopaedic tractor, which comprises rollers, bottom barrels, lifters, a fixing nut, and a connecting belt, the rollers are fixed on the bottoms of the bottom barrels, fasteners are arranged on the right sides of the rollers, the lifters are arranged in the bottom barrels, fixed blocks are arranged on the top and bottom of each lifter, retractable frames are arranged upon the fixed blocks, the middle of each retractable frame is provided with joints, a rotary shaft is fixed at the middle of each retractable frame, fastening bolts are arranged on the rotary shafts, and fixed disks are fixed at the tails of the rotary shafts. The structure of the multifunctional orthopaedic tractor disclosed by the invention is simple, and the appearance is attractive; the design of the lifters can easily adjust the heights of a bed board and a lifting rod, so that a patient can be conveniently treated; the design of movable blocks can effectively adjust the force of traction; acting force therein can be effectively cushioned; and the whole tractor is easy to operate, and has diversified functions.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a multifunctional orthopedic retractor. Background technique [0002] At present, patients with cervical spine fracture-dislocation injuries or lower limb fractures need fracture reduction, which is usually achieved through traction devices to reduce spinal cord compression or promote blood circulation and detumescence in the lower limbs. However, most of the traction devices currently on the market are fixed, and the lack of certain limb movements may promote the occurrence of complications such as deep vein thrombosis. At the same time, the traction device, as an accessory product of the orthopedic traction bed, must be used in conjunction with the orthopedic traction bed, which also limits the use of the traction device to a certain extent, and the existing orthopedic traction device is inconvenient to carry and has a cumbersome structure. There are a series of prob...

AI Technical Summary

Problems solved by technology

However, most of the traction devices currently on the market are fixed, and the lack of certain limb movements may promote the occurrence of complications such as deep vein thrombosis

At the same time, the traction device, as an accessory product of the orthopedic traction bed, must be used in conjunction with the orthopedic traction bed, which also limits the use of the traction device to a certain extent, and the existing orthopedic traction device is inconvenient to carry and has a cumbersome structure. The traction has no cushioning effect, the traction effect is not obvious and a series of problems

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