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Plantar pressure distribution measuring system

A plantar pressure and measurement system technology, applied in the field of measurement systems, can solve the problems of stability, low sensitivity and large volume, and achieve the effects of good stability, small volume and strong impact resistance

Inactive Publication Date: 2013-04-03
宋雅伟
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  • Abstract
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Problems solved by technology

However, there are many defects in the system for measuring the plantar pressure distribution in the prior art, such as large volume, low stability and low sensitivity

Method used

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Embodiment Construction

[0016] In order to further reveal the technical solutions of the present invention, the following describes the implementation of the present invention in detail in conjunction with the accompanying drawings: Figure 1 to Figure 3 As shown, the plantar pressure distribution measurement system includes a pressure acquisition module arranged on the sole for monitoring the plantar pressure, and the pressure acquisition module includes installation on the first to fifth metatarsal heads and the rear side of the heel, the inner side of the heel, and the heel 8 miniature pressure sensors on the outside, pressure sensors 16 installed on the center of the sole, inside, outside and heel of the foot, humidity sensors 17 and temperature sensors 18 installed on the toes and the center of the feet respectively. The miniature pressure sensor is provided with a semiconductor diffused silicon piezoresistive sensitive element inside, and the material of the pressure sensor 16 is piezoelectric c...

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Abstract

The invention discloses a plantar pressure distribution measuring system which comprises a pressure acquisition module, a data processing module and a wireless communication module, wherein the pressure acquisition module is arranged on a sole and is used for monitoring the plantar pressure; the data processing module is used for acquiring and processing data information obtained from the pressure acquisition module; the wireless communication module is used for transmitting the digital data which is processed by the data processing module to a backstage in real time in a wireless way; and the pressure acquisition module comprises a plurality of micro pressure sensors which are installed at anatomic zones of the first to the fifth metatarsal bone heads and the heel, pressure sensors which are installed in the metatarsal center, the inner side and the outer side of a foot and the heel, and a humidity sensor and a temperature sensor which are respectively installed on the toe tip and the center of the foot part. The plantar pressure distribution measuring system is good in stability, small in size, high in precision, high in sensitivity and strong in impact resistance.

Description

technical field [0001] The invention relates to a measuring system, in particular to a plantar pressure distribution measuring system. Background technique [0002] The physical function of the elderly declines, and environmental factors and self-factors increase the risk of falls. When the individual's function declines, the strength of the lower limbs of the elderly weakens and they are prone to falls; Chronic diseases of dizziness, vision and disturbance of consciousness are prone to falls; the elderly are a high-risk group for falls. May cause disability or even death. Therefore, it is more and more important to analyze the plantar pressure of the elderly, to detect and alarm the unstable gait in time, and to avoid falls in advance. However, there are many defects in the system for measuring the plantar pressure distribution in the prior art, such as large volume, low stability and low sensitivity. Contents of the invention [0003] In view of the deficiencies in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/22
Inventor 宋雅伟
Owner 宋雅伟
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