Movable traction bed for lower limb fracture of child and control method of traction bed

Abstract

The invention belongs to the technical field of medical care, and discloses a movable traction bed for a lower limb fracture of a child and a control method of the traction bed. The method comprises the following steps: a fracture traction direction is adjusted according to different fracture sites, a first traction rope and a second traction rope are hung on spring scales and pass through horizontal PVC pipe holes, the first traction rope and the second traction rope are pulled to lift a bearing platform away from a bottom plate, wherein in the adjustment of the fracture traction direction, fracture traction force values are displayed in real time through the spring scales. The movable traction bed for the lower limb fracture of the child provided by the invention has the advantages of asmall size, convenient movement, simple nursing and convenient re-hospitalization check; the hospital stay time is shortened, parents of the child can return to work as soon as possible, the family pressure is reduced, the medical costs are reduced, and the family happiness is increased; and when the movable traction bed for the lower limb fracture of the child is used, fracture traction directioncan be adjusted according to the different fracture sites, and the movable traction bed can fully meet the needs of traction treatment of fractures at corresponding sites.

Description

technical field [0001] The invention belongs to the technical field of medical care, and in particular relates to a movable traction bed for children's lower limb fractures and a control method. Background technique [0002] At present, the commonly used existing technology in the industry is as follows. Adult orthopedic traction beds are currently used for suspension traction of femoral shaft fractures in children. Adult orthopedic traction beds are bulky and heavy, and traction still uses weights for traction, which is difficult to individualize and accurately change. [0003] Femoral shaft fracture is a relatively common fracture in children, accounting for 1.4%-1.7% of orthopedic injuries in children. It is more common in men, and the incidence rate is 2.6 times that of women. Fractures showed a bimodal distribution, most common at age 2 (childhood) and 12 years (adolescence). Most childhood fractures are caused by low-energy injuries such as ground sports or falls, s...

AI Technical Summary

Problems solved by technology

[0006] 1) The existing adult orthopedic traction bed is too bulky, inconvenient to move, and difficult to nurse

[0007] 2) Long-term hospitalization is required to complete the treatment, and the parents of the child cannot return to work as soon as possible due to long-term bed companionship, increasing family pressure, increasing medical expenses, and affecting the family's sense of well-being

[0008] 3) The existing orthopedic window uses weights for traction, which cannot be precise and individualized, and there is a risk of lumps falling off

[0009] 4) Currently, the commonly used Brownian frame in clinic is the model used for adult fractures, which does not match the smaller body of children, and it is difficult to control the rotation and displacement of fractures

[0010] 5) The volume of the orthopedic traction bed is too large, it is inconvenient to move the patient, and it is inconvenient to review the image data during the treatment process, and it is easy to cause fracture displacement due to the movement, and it is impossible to show the reduction of the fracture after traction

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