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Sitting and lying type lower limb rehabilitation device

A rehabilitation device and technology for lower limbs, applied in passive exercise equipment, physical therapy, etc., can solve the problems of inability to exercise with full degrees of freedom of the ankle joint, inconvenient adjustment of posture and posture, etc., and achieve easy control, easy operation and control, and adaptability good sex effect

Inactive Publication Date: 2015-05-27
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A five-degree-of-freedom hybrid lower limb rehabilitation robot invented by Jiangsu University (application number: 20110022625.3) includes a frame and two motion platforms, which can realize posture rotation around X, Y, Z and movement along Y, Z axes, but It is inconvenient to adjust the human posture, and the ankle joint cannot be exercised with full degrees of freedom

Method used

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  • Sitting and lying type lower limb rehabilitation device
  • Sitting and lying type lower limb rehabilitation device
  • Sitting and lying type lower limb rehabilitation device

Examples

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Effect test

Embodiment example 1

[0020] Implementation Case 1: Combining figure 1 and Image 6 , the present invention is mainly made up of five parts (as figure 1 Shown): the knee joint rehabilitation mechanism 1, the ankle joint rehabilitation mechanism 2, the hip joint rehabilitation mechanism 3, the upper body position adjustment mechanism 4 and the movable bed frame 5 are composed. Knee joint rehabilitation mechanism 1 completes the expansion and contraction of the knee joint and hip joint to achieve knee flexion; hip joint rehabilitation mechanism 3 completes the external rotation of the hip joint; ankle joint rehabilitation mechanism 2 completes ankle plantar flexion and dorsiflexion, varus and valgus, Three degrees of freedom of adduction and abduction; the upper body position adjustment mechanism 4 completes the adjustment movement of the patient's upper body in different postures; the movable bed frame 5 is the base of the present invention. That is, the present invention includes movable bed fram...

Embodiment example 2

[0029] Implementation case 2: Based on the implementation case combined with the attached Figure 7 , the third connecting rod 1-9 and the fourth connecting rod 1-6 of the knee joint rehabilitation mechanism 1 of the present invention are composed of two short rods, taking the fourth connecting rod 1-6 as an example: the fourth connecting rod 1- 6 is composed of No. 1 short rod 1-6-1 and No. 2 short rod 1-6-2. The end of No. 2 short rod 1-6-2 is provided with a first slider 1-10, and the middle position is provided with a second slider. Block 1-11, a chute is set on the No. 1 short bar 1-6-1, the first slider 1-10 and the second slider 1-11 are installed in the chute, the first slider 1-10 and Also be provided with lock nut 1-12 on the second slide block 1-11, nut 1-12 is used for tightening two slide blocks, thereby makes relative position fixed, by unscrewing two nuts at the same time, can make slide block slide Sliding in the slot, thereby adjusting the overall length of t...

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Abstract

The invention provides a sitting and lying type lower limb rehabilitation device, which mainly consists of a knee joint rehabilitation mechanism, an ankle joint rehabilitation mechanism, a hip joint rehabilitation mechanism, an upper body position adjusting mechanism and a movable bed frame, wherein the movable bed frame is used as a base body, the four main mechanisms are respectively used for the movement of each joint of a patient, the knee joint rehabilitation mechanism is used for completing the extending and retraction of a knee joint and a hip joint to realize the knee bending movement, the hip joint rehabilitation mechanism is used for completing the outer rotating movement of the corresponding hip joint, the ankle joint rehabilitation mechanism is used for completing the three-degree-of-freedom movement of an ankle joint, such as plantar flexion and dorsal flexion, inversion and eversion, and adduction and abduction, and the upper body position adjusting mechanism is used for completing the adjusting of different gestures of an upper body of the patient. The sitting and lying type lower limb rehabilitation device has the advantages that the six-degree-of-freedom movement of the lower limb of the single side of the patient is effectively realized, a left leg and a right leg can be independently rehabilitated and trained, and the certain popularizing value is realized.

Description

technical field [0001] The invention relates to rehabilitation medical equipment, in particular to a sitting and lying lower limb rehabilitation device. Background technique [0002] Since the early 1990s, research institutions at home and abroad have started to study the application of robot technology to the rehabilitation of patients with central nervous system injuries in the medical field. Assisted rehabilitation training institutions can not only make physical therapists one-on-one or even multiple pairs of doctors and patients. It is liberated from the heavy rehabilitation process, and through the realization of quantitative exercise, quantitative detection and clinical data, it provides patients with a more scientific rehabilitation training model, which ensures the safety of rehabilitation training, improves the efficiency of rehabilitation, and improves the effect of rehabilitation. It has great potential and advantages. [0003] Lower limb rehabilitation institut...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 于凌涛王文杰谷庆李宏伟新其其格杨景张宝玉王正雨
Owner HARBIN ENG UNIV
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