Knee joint rehabilitation evaluation system and method based on cloud platform

An evaluation system and knee joint technology, which is applied in the field of knee joint rehabilitation evaluation system based on cloud platform, can solve the problems of large influence of operator's subjective operation, insufficient degree of automation, and inaccurate measurement results, so as to optimize the doctor-patient communication channel, Reduce the cost of time and money, and reduce the effect of secondary damage

Pending Publication Date: 2020-10-16
李道 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the measurement methods for the range of motion of the knee joint are mainly direct measurement, hinge brace measurement, and picture punctuation measurement. These measurement methods have the problems of inconvenient operation by one person an

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  • Knee joint rehabilitation evaluation system and method based on cloud platform
  • Knee joint rehabilitation evaluation system and method based on cloud platform
  • Knee joint rehabilitation evaluation system and method based on cloud platform

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Embodiment Construction

[0012] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0013] The present application includes a knee joint rehabilitation evaluation system based on a cloud platform, including: a knee joint brace, a muscle strength measurer, a cloud platform and a patient mobile terminal.

[0014] The knee joint support can measure the flexion angle of the knee joint, which includes the flexion and extension angle of the knee flexion and extension in the normal walking state and the internal and external rotation angle of the tibia with ...

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Abstract

The invention provides a knee joint rehabilitation evaluation system based on a cloud platform. The knee joint rehabilitation evaluation system comprises a knee joint brace, a muscle force measurer, the cloud platform and a patient mobile terminal, wherein the knee joint brace comprises a femur fixing end, a tibia fixing end and a rotating shaft device connecting the femur fixing end and the tibiafixing end; a positioning sensor and an attitude sensor are respectively arranged at the femur fixing end and the tibia fixing end; and a joint motion degree dial plate is arranged on a rotating shaft. The invention further provides a rehabilitation evaluation method. A knee flexion and extension angle [alpha]1 is obtained by the joint motion degree dial plate according to a rotating angle of therotating shaft; an internal and external rotation angle [alpha]2 of the knee is obtained according to the data obtained by the positioning sensor and the attitude sensor and the data of a fixed arm;muscle force N is obtained through measuring of the muscle force measurer; and the data of the flexion and extension angle [alpha]1, the internal and external rotation angle [alpha]2 and the muscle force N are uploaded to the cloud platform through the patient mobile terminal. The measurement method provided by the invention is simple and convenient to operate and high in accuracy.

Description

technical field [0001] The present application relates to the field of knee joint rehabilitation evaluation, in particular to a knee joint rehabilitation evaluation system and method based on a cloud platform. Background technique [0002] In knee injuries, there are many injuries that require long-term rehabilitation training and evaluation tests, such as anterior cruciate ligament injury, which is a more serious and difficult to treat injury in the knee joint. It is more common in some sports with many movements such as torsion, semi-flexion, emergency stop, and collision, such as football, skiing, rugby, and basketball. The incidence rate reported in foreign literature is 52 / 100,000 per year. Research shows that the annual volume of operations exceeds 400,000 cases, surgery costs more than $4 billion, and knee range of motion is one of the most important measurements in many knee trauma treatment and rehabilitation evaluations. The range of motion measurement can be used...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/107A61B5/22
CPCA61B5/224A61B5/6801A61B5/1071A61B5/4824A61B5/746
Inventor 李道陈怿
Owner 李道
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