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Interactive paraplegia walking-assisting outer bone driven by external power

An exoskeleton and interactive technology, applied in the field of medical devices, can solve the problems of large driving force and energy consumption, large volume and weight, and consumption of patients' physical energy, and achieve the effect of reducing physical energy consumption and compact structure

Inactive Publication Date: 2014-08-20
CHINA REHABILITATION RES CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the large driving force and energy consumption, the external powered walking exoskeleton has the problems of large volume and weight, and is difficult to wear and use.
Although RGO is relatively small, it needs to consume a lot of physical energy of the patient, and it is difficult for some patients to use it.

Method used

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  • Interactive paraplegia walking-assisting outer bone driven by external power
  • Interactive paraplegia walking-assisting outer bone driven by external power
  • Interactive paraplegia walking-assisting outer bone driven by external power

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-3 As shown, the interactive paraplegic walker exoskeleton driven by external power according to Embodiment 1 of the present invention includes a rollator with an external drive mechanism, and the wheels 401 of the rollator are installed on the front frame 402 of the vehicle. The rear frame 404 has an anti-skid seat 403, the front frame 402 and the rear frame 404 are connected into one body by the vehicle center beam 405, and the self-force source driving mechanism is connected with the front frame 402 and the rear frame 404 through an interactive hinge support 410, and the interaction Arm bar 412 is driven by electric push rod 416 through electric push rod upper hinge 1 415 and electric push rod lower hinge 2 417, reciprocatingly rotates around interactive hinge 411, and the electric push rod 416 is operated by the hand-controlled button 418 of the paraplegic patient through the controller 414 , the electric push rod 416 is powered by the battery 413, ...

Embodiment 2

[0032] Such as figure 1 , 4 As shown in , 5, the interactive paraplegic walker exoskeleton driven by external power described in Embodiment 2 of the present invention includes a rollator with an external drive mechanism, and the wheels 401 of the rollator are installed on the front frame 402 , the rear frame 404 has an anti-skid seat 403, the front frame 402 and the rear frame 404 are connected into one body by the vehicle center beam 405, and the driving mechanism of its own force source is connected with the front frame 402 and the rear frame 404 through an interactive hinge support 410 , the interactive arm 412 is driven by the electric push rod 416 via the upper hinge 1 415 of the electric push rod and the lower hinge 2 417 of the electric push rod, reciprocatingly rotates around the interactive hinge 411, and the electric push rod is operated by the hand control button 418 of the paraplegic patient through the controller 414 416 works, the electric push rod 416 is powere...

Embodiment 3

[0036] Such as figure 1 , 6 As shown in , 7, an external power-driven interactive paraplegic walker exoskeleton described in Embodiment 3 of the present invention includes a rollator with an external power drive mechanism, and the wheels 401 of the rollator are installed on the front frame 402 , the rear frame 404 has an anti-skid seat 403, the front frame 402 and the rear frame 404 are connected into one body by the vehicle center beam 405, and the driving mechanism of its own force source is connected with the front frame 402 and the rear frame 404 through an interactive hinge support 410 , the interactive arm 412 is driven by the electric push rod 416 via the upper hinge 1 415 of the electric push rod and the lower hinge 2 417 of the electric push rod, reciprocatingly rotates around the interactive hinge 411, and the electric push rod is operated by the hand control button 418 of the paraplegic patient through the controller 414 416 works, the electric push rod 416 is powe...

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Abstract

The invention relates to an interactive paraplegia walking-assisting outer bone driven by external power. The outer bone comprises a walking-assisting trolley and a walking-assisting outer bone body, wherein the walking-assisting trolley is provided with a motor drive mechanism, the walking-assisting outer bone body is provided with a power pull rod mechanism, and the motor drive mechanism is connected with the walking-assisting outer bone body through the power pull rod mechanism. The outer bone has the advantages that the motor drive mechanism is designed on the walking-assisting trolley, drive power provided by the motor drive mechanism is transmitted to an RGO interaction mechanism through a power pull rod, and energy consumption of a paraplegia patient walking by means of the RGO interaction mechanism is reduced; an electric push rod, a controller and a battery are placed on the trolley, the advantage that the RGO structure is compact and ingenious can be maintained, assisting power can be provided for interaction walking of the paraplegia patient, and the advantages of the powered walking-assisting outer bone and unpowered walking-assisting outer bone are integrated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an interactive paraplegic walker exoskeleton driven by external power. Background technique [0002] Walking exoskeleton is a mechanical device worn on the lower limbs of the human body to assist paraplegics in reconstructing their walking function, provide walking assistance for the elderly with weakened lower limb motor function, and enhance the walking and weight-bearing capabilities of specific groups such as soldiers. Walking exoskeletons are mainly divided into two types: powered walking exoskeletons driven by external power and non-powered walking exoskeletons driven by no external power. [0003] The concept of powered walking exoskeleton can be traced back to the early 19th century. In 1830, the British Robert Seymour proposed a steam engine walking device worn on the human body, which was the earliest concept idea of ​​powered walking exoskeleton. In 1890, the ...

Claims

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Application Information

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IPC IPC(8): A61H1/02A61H3/04
Inventor 李建军王人成杨明亮关鑫宇季林红王一吉王林高峰于艳
Owner CHINA REHABILITATION RES CENT
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