Orthopedic patient movement monitoring and early warning method and system

Abstract

The invention discloses an orthopedic patient movement monitoring and early warning method and system, the angular velocity of the swinging of a foot bone during the movement of a patient is monitored through arranging a foot ring or wearable sensor monitoring equipment at the foot of the patient, due to the fact that the phenomenon of fragmentation or fracture possibly occurs due to unbalanced swinging of the thighbone and the tibia, connected with the hip joint and the patellar joint, of a patient during movement, therefore, through calculating the movement balance upper limit speed and the movement balance lower limit speed of swinging of the thighbone and the tibia, early warning is generated when the movement balance upper limit speed and the movement balance lower limit speed exceed an upper limit dynamic threshold value and a lower limit dynamic threshold value, dangers during orthopedic surgery or movement of some patients with fragile bones can be prevented, the phenomenon of fragmentation or fracture possibly caused by unbalanced swinging of the thighbone and the tibia connected with the hip joint and the patellar joint can be warned in advance, the swinging instability of the thighbone and the tibia can be rapidly monitored, and the patient can be reminded and pre-judged about the imminent danger of possibly damaging the bone.

Description

technical field [0001] The invention relates to the fields of medical big data analysis and orthopedic data monitoring, in particular to a method and system for monitoring and early warning of movement of orthopedic patients. Background technique [0002] Special groups such as patients in the recovery process after fracture fixation surgery in orthopedics, osteoporosis patients, and some elderly people with fragile bones, are difficult to receive real-time supervision due to the long recovery period, so some ordinary people think it is harmless High-speed running, walking too fast and too fast, etc. lead to bone damage, which permanently leads to some residual sequelae of varying degrees. At present, it is generally adopted to restrict the movement of these vulnerable special groups, or force the patients to stay in bed. To reduce these risks, it is difficult for patients themselves to predict the upcoming dangerous situation that may damage bones, which may lead to some pe...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a method and system for orthopedic patient movement monitoring and early warning, to solve one or more technical problems in the prior art, at least provide a beneficial option or create conditions

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