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Active and passive combined lower limb rehabilitation training device

A rehabilitation training and combined technology, which is applied in the direction of muscle training equipment, passive exercise equipment, sports accessories, etc., can solve the problems of high training cost, single training mode, and unstable center of gravity of patients, so as to optimize the stress state and expand The adjustment angle and the training effect are remarkable

Active Publication Date: 2020-12-04
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when most devices work, the training comfort is not high, and the training cost is high
The training mode is relatively single, the enthusiasm of patients is poor, and the training results lack effective measurement analysis and records, so doctors and patients cannot accurately judge the changes of rehabilitation data in real time
At the same time, there is a lack of systematic and effective measurement, analysis and recording of training process indicators
Existing rehabilitation training devices cannot make the patient's body have a larger adjustment angle, and cannot allow the patient to try various angles from lying flat to nearly standing, which is not conducive to the patient finding the most comfortable rehabilitation training posture
Moreover, the existing rehabilitation training equipment is prone to shaking, and the support mechanism for the patient cannot be guaranteed to adapt to the patient's center of gravity, making the patient's center of gravity unstable and affecting the mood and effect of rehabilitation training

Method used

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  • Active and passive combined lower limb rehabilitation training device
  • Active and passive combined lower limb rehabilitation training device
  • Active and passive combined lower limb rehabilitation training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: as figure 2 As shown, the bed horizontal lifting structure includes a scissor lifting rod 24, a roller connecting shaft 23, and a trapezoidal screw device. The scissor lifting rod 24 is oppositely arranged on the front and rear sides of the upper surface of the base 1, and the scissor lifting rod 24 on each side includes two long rods hingedly connected in the middle, and the left sides of the two long rods are connected with the base 1 and the bed support frame respectively. The lower surface of 4 is hingedly connected, two long rods form a cross shape, and the ends of the right side of the two long rods are hinged with lifting rod rollers 25, and the lifting rod rollers 25 are respectively arranged on the lower surface fixedly connected to the bed support frame 4 And in the roller track 26 at the base 1 place, the turning roller track 311 of L shape can prevent it from overturning danger. The scissor lifting rod 24 is connected by two rectangular tubes...

Embodiment 2

[0034] Embodiment 2: as image 3 As shown, the horizontal lifting structure of the bed includes a crank gear mechanism and a lead screw pushing device arranged oppositely on the front and rear sides of the upper surface of the base 1, and the crank gear mechanism on each side includes two support arms 28 and a crank arm 29. , end meshing gear 211, bracket 210, specifically including lifting servo motor 21, crank arm 22, support arm 28, motor shaft 212, thrust bearing 216, end meshing gear 26, lifting screw 213, threaded shaft 214, limiter Bit nut 29, support 210. The two support arms 28 are of equal length, and the support arms 28 are hingedly connected with the chassis 1 , and the lower ends of the support arms 28 are hinged on the upper surface of the base 1 . The lower ends of the two crank arms 29 are hinged on the upper ends of the support arms 28, and the crank arms 29 are in the shape of a broken line. The end meshing gear 211 is fixedly connected to the end of the cr...

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PUM

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Abstract

The present invention discloses an active and passive combined lower limb rehabilitation training device, and relates to the technical field of rehabilitation training devices. The active and passivecombined lower limb rehabilitation training device comprises a base seat, a bed body horizontal lifting structure fixedly arranged on a top part of the base seat and provided with a bed body supporting frame, a bed body hingedly connected with one end of the bed body supporting frame, a lower limb training mechanism fixedly connected with the bed body and a bed body turning mechanism with one endhingedly connected with the bed body horizontal lifting structure and the other end connected with the bed body. The lower limb training mechanism comprises a driving device fixedly connected to a front side and a rear side of a lower surface of the bed body, a double-leg width adjusting device fixedly connected to an upper surface of the bed body and leg bending and stretching mechanisms, and oneends of the leg bending and stretching mechanisms are connected with the double-leg width adjusting device, and the other ends of the leg bending and stretching mechanisms are hinged to the driving device. The active and passive combined lower limb rehabilitation training device is simple, facilitates active and passive training of a patient, is also easy and convenient to adjust, enlarges adjustment angles of the body of the patient, is convenient for the patient to find a most comfortable rehabilitation training posture, and enables the gravity center of the patient to be stable.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training equipment, in particular to an active and passive combined lower limb rehabilitation training device. Background technique [0002] As the elderly age, their physiological functions gradually decline, especially in the leg musculoskeletal movement system. Lesions of the extremities continued to increase. Every year, there are not a few patients who lose the ability to move their lower limbs, stroke and spinal cord injury due to accidents. Most patients are paralyzed and bedridden for a long time. [0003] In the traditional rehabilitation medical environment, physicians are often required to provide rehabilitation treatment to patients in a one-to-one or many-to-one manner. This huge imbalance between supply and demand has caused a huge social gap for rehabilitation physicians in my country's rehabilitation medical industry. However, the accumulation of high-tech talent resources...

Claims

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Application Information

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IPC IPC(8): A61H1/02A63B23/04A63B21/00A63B24/00A63B71/06
CPCA61H1/0255A63B23/0405A63B21/00178A63B24/0087A63B71/0622A61H2201/0142A61H2201/0192A61H2201/1207A61H2201/1602A61H2201/164A61H2201/1642A61H2201/5069A61H2201/5071A61H2205/10A61H2205/088A63B2024/0096A63B2071/0638A63B2210/04A63B2220/18A63B2220/56
Inventor 史小华刘瑞发孙杰智姚吉路庞英杰丰尚宇张朝辉
Owner YANSHAN UNIV
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