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Intelligent orthopedic insole system

A technology for insoles and orthopedics, applied in the field of insoles, to achieve the effect of reducing discomfort and reducing thermal noise

Pending Publication Date: 2022-02-01
CHONGQING CITY MANAGEMENT COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide an intelligent orthopedic insole system to solve the technical problem of collecting the plantar pressure of the human body in real time when walking freely, and informing the patient of the specific part of the abnormal pressure when the plantar pressure is abnormal

Method used

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] As shown in the figure, the intelligent orthopedic insole system of this embodiment includes an insole 1, a power management circuit, a central control circuit, a pressure acquisition circuit, a plantar muscle stimulation circuit and a host computer 2.

[0029] The power management circuit includes a lithium battery 3 and a voltage stabilizing chip 4 connected to the lithium battery and providing a stable working voltage to the outside. Since the voltage of the lithium battery changes with the amount of electricity, it cannot provide a stable voltage for the device, so a voltage regulator chip is used to keep the power supply voltage stable at 3.3V. In this embodiment, a linear regulator chip of model SPX3819-3.3 is used.

[0030] The central control circuit includes a central processing unit 5 and a bluetooth module 6 connected with the central...

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Abstract

The invention discloses an intelligent orthopedic insole system, which comprises an insole, a power management circuit, a central control circuit, a pressure acquisition circuit, a sole muscle stimulation circuit and an upper computer, and is characterized in that the pressure acquisition circuit comprises a flexible circuit board, a pressure sensor group, a passive filter and a data output interface; the sole muscle stimulation circuit comprises a booster circuit, a switching circuit and an electrode plate. According to the intelligent orthopedic insole system, the technical problem of monitoring plantar pressure in real time when a human body walks is solved, and detection data can be sent to the upper computer through a Bluetooth module; when the plantar pressure distribution is abnormal, a central processing unit sends a control signal to the boosting circuit and the switching circuit, a boosting chip boosts the output voltage, and when the switching circuit is switched on, the electrode slice outputs stimulation voltage to the plantar pressure abnormal part, so that a patient is informed of which part of the plantar is abnormal in pressure; and the patient is timely reminded to adjust the standing or walking posture.

Description

technical field [0001] The invention relates to the technical field of insoles, in particular to an intelligent insole. Background technique [0002] Plantar pressure is the reaction force of the ground on the sole of the foot in the vertical direction under the action of its own gravity when the human body is standing still or moving dynamically. The distribution of plantar pressure can reflect information on the physiology, structure and function of the lower limbs and even the whole body. When the function of the lower limbs and the internal structure of the foot change slightly, the distribution of the pressure load on the plantar will be changed. It can be seen that the monitoring of the plantar pressure is of great importance. significance. Abnormal standing posture and gait will be reflected from the distribution of plantar pressure. At present, the distribution of plantar pressure can be detected by plantar pressure detectors, but the existing plantar pressure detec...

Claims

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Application Information

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IPC IPC(8): A43B17/00A43B3/44A43B3/34A61B5/103A61B5/00A61N1/36
CPCA43B17/00A61B5/1038A61B5/746A61B5/6807A61N1/36014A61N1/36003
Inventor 雷靳灿赵师贤陶科黄晶孙科刘宝屈杰寿安丽
Owner CHONGQING CITY MANAGEMENT COLLEGE
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