Clamping device for orthopedic treatment

Abstract

The invention discloses a clamping device for orthopedic treatment which comprises a first clamping plate, first fixing plates are fixedly connected to the two sides of the top of the first clamping plate, and a clamping mechanism is arranged at the top of the first clamping plate. The clamping mechanism comprises a second clamping plate, second fixing plates are fixedly connected to the two ends of the bottom of the second clamping plate, first special-shaped holes are formed in the two ends of the top of each second fixing plate, threaded sleeves are fixedly connected to the two ends of the top of each first fixing plate, threaded blocks are in threaded connection with the interiors of the threaded sleeves, first rotating grooves are formed in the tops of the threaded blocks, first connecting blocks are arranged in the first rotating grooves, first special-shaped blocks are fixedly connected to the top of the first connecting blocks, and the first special-shaped blocks are arranged in the first special-shaped holes and movably connected with the second fixing plates in a sleeving mode. The clamping device has the advantages that the problem that an existing clamping device is prone to unstable clamping or limbs of a patient are prone to being separated from clamping plates during clamping can be solved, and the patient can be effectively prevented from being injured by clamping, which facilitates smooth operation or treatment.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a clamping device for orthopedic treatment. Background technique [0002] In the field of orthopedics, operations or treatments such as limb dislocation, fracture, and bone cutting are often performed. During the operation or treatment, it is necessary to fix the patient's limbs to ensure the smooth progress of the operation or treatment. The existing fixation methods are mainly fixed by manual pressing and strapping. Manual pressing is labor-intensive and poor in stability, which may easily lead to secondary injuries of patients. Although strapping is less labor-intensive, the binding of straps and limbs The contact area is small and the pressure is strong, which is not conducive to blood circulation, easily causes bruises, damages the skin, etc., and cannot well meet the needs of limb fixation. [0003] Chinese patent CN202069736U discloses a splint for orthopedic ...

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: first, the splint cannot fix the limbs in all directions, and it is easy to make the patient's limbs break away from the splint when moving, thereby affecting the operation or treatment; secondly, the existing splint device has a limited contact area, which leads to pressure. It is still relatively large; in addition, the existing fixation methods are mainly bandages or splints, but the contact area between the bandages and the limbs is small. When the patient suffers from pain and struggles, it is easy to strangle the skin, resulting in skin damage. It cannot meet the needs of limb fixation, and if the clamping device needs manual binding, the labor intensity is high, the operation is cumbersome, and the tightness of the binding depends on the strength of the medical staff, which affects the stability of the binding and the clamping is not enough Stable; finally, it needs to be used in conjunction with the hospital bed, it is inconvenient to use alone, and the scope of use is limited

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