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Auxiliary repositor for closed reduction of child femoral shaft fracture, and use method thereof

An auxiliary reset and femoral shaft technology, which is applied in the field of medical devices, can solve the problems of low comfort and poor limiting effect of the patient's femoral shaft, and achieve the effects of improving comfort, good positioning, and improving practicability

Inactive Publication Date: 2021-08-27
蔡军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides an auxiliary reducer for closed reduction of femoral shaft fractures in children and its use method, which has the advantages of comfort for the patient and good effect of limiting the position of the femoral shaft of the patient, and solves the problem of traditional auxiliary reset. The comfort of the reducer is low during use, and the limiting effect on the patient's femoral shaft is poor

Method used

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  • Auxiliary repositor for closed reduction of child femoral shaft fracture, and use method thereof
  • Auxiliary repositor for closed reduction of child femoral shaft fracture, and use method thereof
  • Auxiliary repositor for closed reduction of child femoral shaft fracture, and use method thereof

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Effect test

Embodiment 1

[0031] see figure 1 , figure 2 , image 3 and Figure 6 , the auxiliary reducer for closed reduction of femoral shaft fractures in children of the present invention includes an adjustment base and a limit module, the limit module is arranged on the top of the adjustment base, and the limit module includes a leg placement board 1, the front of the leg placement board 1 and Sliding boards 10 are slidably connected to the left and right sides on the back and near the center, and the outer casing is fixedly connected between the two skateboards 10 on the left side of the leg placement board 1 and between the two skateboards 10 on the right side of the leg placement board 1 11. The outer surface of the outer shell 11 is fixedly connected with a connecting shell 12, and the side of the connecting shell 12 close to the center of the outer shell 11 is fixedly connected with a connecting pipe 15 in a circular equidistant manner, and the side of the connecting pipe 15 near the center...

Embodiment 2

[0033] see figure 1 , the adjustment base includes a base 4 arranged on the ground, the center of the top of the base 4 is fixedly connected with a sleeve 2, the inner wall of the sleeve 2 is slidably connected with a slide bar 3, and the tops of the two slide bars 3 are respectively connected to the leg placement plate 1 The front and the back of the bottom are fixedly connected, the top of the left side of the sleeve 2 is threaded with a fixing bolt 5, and the right side of the fixing bolt 5 is attached to the surface of the slide bar 3, so that after the patient lies down, the staff can pass Adjusting the height of the slide bar 3 adjusts the height of the entire device, thereby further improving the patient's comfort in use.

Embodiment 3

[0035] see figure 1 and Figure 4 , the left side of the bottom of the leg placement plate 1 and the front and back near the front are fixedly connected with a mounting plate 7, the bottom of the mounting plate 7 is provided with a threaded hole 8 along the vertical direction, and the threaded hole 8 is internally threaded with a connecting bolt 9, so that When in use, the staff can fix the whole device to the bed through the connecting bolt 9 in the mounting plate 7 and the threaded hole 8, or use it alone, which improves the practicability of the device.

[0036] The top of the leg placement board 1 is fixedly connected with a sponge pad 6, and the side view of the sponge pad 6 is arc-shaped. This structure allows the user to put the legs on the sponge pad 6, thereby further improving the patient's Comfort in use.

[0037] The two outer shells 11 are fixedly connected by a telescopic rod 18, and the side view of the outer shells 11 is semi-circular.

[0038] see Figure ...

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Abstract

The invention relates to the technical field of medical instruments, and particularly discloses an auxiliary repositor for closed reduction of child femoral shaft fracture, and a using method thereof. The auxiliary repositor comprises an adjusting base and a limiting module, the limiting module is arranged at the top of the adjusting base, the limiting module comprises a leg storage plate, sliding plates are slidably connected to the left side and the right side, close to the center, of the front face and the back face of the leg placing plate correspondingly, outer shells are fixedly connected between the two sliding plates located on the left side of the leg placing plate and between the two sliding plates located on the right side of the leg placing plate correspondingly, and connecting shells are fixedly connected to the outer surfaces of the outer shells. By arranging an inflation valve, a connecting pipe, air bags, the connecting shells and the outer shells, a worker can limit and fix the femoral shaft of a patient through the air bags and the outer shells, and the two ends of the fracture position of the femoral shaft of the patient are limited through the two designed outer shell and the inner soft air bags, so when the treatment effect is guaranteed, the comfort of the patient during use is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary reset device for closed reduction of femoral shaft fractures in children and a use method thereof. Background technique [0002] The femur is the longest tubular bone in the human body. The femoral shaft includes the backbone from 2 to 5 cm below the trochanter to 2 to 5 cm above the femoral condyle. With the change of concept, femoral shaft fractures are now mostly treated by surgery. In addition to considering the location and type of fracture, the degree of soft tissue damage, whether there are combined injuries and the patient's general condition, the surgical treatment of fractures must also be selected according to two principles: first, there must be sufficient strength of internal fixation materials, so that early functional exercise can be performed after fixation without internal fixation equipment breaking and failure before fracture healing; seco...

Claims

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Application Information

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IPC IPC(8): A61B17/88
CPCA61B17/8866A61B17/885
Inventor 蔡军易申德吴敏
Owner 蔡军
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