Wearable Alarm Walker

Abstract

The invention discloses a wearable alarm walking aid. The wearable alarm walking aid comprises a supporting device which is used for supporting a human body in moving, wherein the supporting device comprises two side supporting frames and at least one transverse beam. The wearable alarm walking aid is characterized by further comprising a fastening device which is bound to the legs in a surrounding mode, and an alarm unit arranged on the fastening device, wherein the alarm unit comprises a plurality of micro-vibration sensors which are evenly arranged at the periphery of the fastening device, a direct-current power source which is electrically connected with the micro-vibration sensors, and an alarm unit body which is electrically connected with the micro-vibration sensors. When muscles of the human body are in a static state, the micro-vibration sensors are in a normal connection state, and the alarm unit body does not work at the time; when the muscles of the human body are in a vibration state, the micro-vibration sensors sense vibration of the muscles, and generate periodic disconnection, and the alarm unit body senses the disconnection, and gives an alarm.

Description

technical field [0001] The invention belongs to an appliance for helping a patient or a disabled person walk, in particular to a wearable alarm walker. Background technique [0002] Walking is the most repeated action in human daily life, and there are many reasons for poor walking ability. It mainly includes tibialis anterior muscle weakness caused by craniocerebral injury, central system injury and various peripheral nervous system lesions; the most typical symptoms are stroke, traumatic brain injury, spinal cord injury and disease, hemiplegia, cerebral palsy, etc. foot drop. Whether patients have good walking ability is directly related to their independent living ability, quality of life and expectation of reintegration into society. Therefore, in all kinds of abnormal gait diseases, restoring the patient's walking ability is the most important rehabilitation goal. Taking typical stroke as an example, with the aging of the population, the increase in psychological pre...

AI Technical Summary

Problems solved by technology

The problems of the mechanical structure are large volume, heavy load, inconvenient use, easy to cause skin abrasion to patients, strange shape, easy to make users feel inferior

The problems of implanted nerve electrical stimulation are that surgical implantation is required, which increases the trauma to the patient, the risk of histocompatibility of the material implanted in the body is high, the external wire is complicated, and it is not suitable for patients with physical disabilities, and the overall treatment cost is high.

External electrical stimulation is divided into wearable and non-wearable. The problem of non-wearable is that it is inconvenient for users to use. Some additional intelligent gait analysis functions require a doctor's auxiliary settings, and users cannot operate completely independently; the price is relatively expensive, and the market low penetration rate

[0008] However, due to nerve damage, people in rehabilitation cannot accurately perceive muscle soreness, that is, they lack the ability to control their own exercise, which may easily cause muscle damage or lactic acid accumulation caused by excessive exercise, which will affect the progress of future rehabilitation training.

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