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Lower limb traction bed ankle fixing device

A technology of fixing device and traction bed, which is used in stereotaxic surgical instruments, medical science, non-surgical orthopaedic surgery, etc., can solve the problems of large traction force, poor fixation firmness, and foot and ankle falling off, and achieves increased comfort. , Improve the treatment experience and avoid the effect of over-pressurization

Pending Publication Date: 2021-05-07
SHANGHAI TONGJI HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing fixed foot device is crude, the fixation is not good, it needs to be wrapped and reinforced with bandages, and the traction force is often too large, causing the ankle to fall off. Traction table foot and ankle immobilization device

Method used

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  • Lower limb traction bed ankle fixing device
  • Lower limb traction bed ankle fixing device
  • Lower limb traction bed ankle fixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 A lower limb traction bed foot and ankle fixation device

[0025] Please see attached Figure 1-2 shown, with figure 1 It is a structural schematic diagram of the foot and ankle fixation device of the lower limb traction bed in the present invention. attached figure 2 It is a schematic diagram of the local structure of the upper and lower limb brace body of the foot and ankle fixation device of the lower limb traction bed in the present invention.

[0026] This device mainly solves the problem that the existing foot fixation device has poor fixation effect, needs additional bandage wrapping and reinforcement, and often has too much traction force, which causes the ankle to fall off and affects the treatment effect. For this purpose, a lower limb fixation device is specially provided. The foot and ankle fixation device of the traction bed includes a lower limb brace body 1 with a boot-shaped structure. The lower limb brace body is composed of a boot ankl...

Embodiment 2

[0032] Embodiment 2 A lower limb traction bed foot and ankle fixation device

[0033] Please see attached image 3 shown, with image 3 It is a structural diagram of the foot and ankle fixation device of the lower limb traction bed in this embodiment. The difference between this embodiment and the embodiment is that the mother-in-law Velcro 10 in Embodiment 1 can be replaced by the automatic buckle on the automatic roller skates. Compared with the Velcro, the automatic buckle has a more stable fixing effect and avoids the During the traction process, the patient's foot slipped, which affected the smooth treatment of the patient.

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Abstract

The invention relates to a lower limb traction bed ankle fixing device. The device comprises a lower limb brace body of a boot-shaped structure, the lower limb brace body is composed of a boot-ankle accessory and a boot-sole accessory, the boot-ankle accessory and the boot-sole accessory are of an integrated structure and connected, a through hole for leaking toes is reserved in the front end of the boot-ankle accessory, an inner liner and an air bag are arranged in the boot-ankle accessory, the air bag is located in the inner liner and is wrapped by the inner liner, an inflation valve is further arranged on the side face of the boot-ankle accessory and is communicated with the air bag in the inner liner, and a pressure gauge for measuring the pressure of the air bag is further arranged above the inflation valve. The device has the advantages that the device is simple in structure, convenient to operate and high in creativity, a patient can put on and take off the device conveniently and rapidly, the device can be attached to the foot and the ankle of the patient, and the situation that the ankle slips and is injured during traction, and rehabilitation treatment of the patient is affected is avoided.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a foot and ankle fixation device for a traction bed for lower limbs. Background technique [0002] A traction bed is often required during lower limb fracture surgery. The traction bed fixes the foot and adjusts the length to provide traction to the lower limbs. The ankle and foot need to be secured to the traction frame prior to traction. At present, the device for fixing the foot is relatively simple, the fixation is not good, and additional bandages are needed for reinforcement, and the traction force is often too large, causing the ankle to fall off, affecting the treatment effect, and there is a risk of injury. [0003] Chinese patent application: CN205924265U discloses an adjustable traction brace for the lower limbs, including ankle fittings, which are used to place the lower limbs; sole fittings, which are used to place the feet, and the bottom of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01A61F5/042A61B90/14
CPCA61F5/0111A61F5/012A61F5/042A61F2005/0188A61B90/14
Inventor 王欣陈凯王志远袁锋程黎明
Owner SHANGHAI TONGJI HOSPITAL
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