3 results about "Balance standing" patented technology

This utility model belongs to the field of medical device technology, specifically relating to a weight measuring device suitable for wheelchair patients. This weight measuring device for wheelchair patients includes a base, a weighing mechanism, a support mechanism, and a control mechanism. The weighing mechanism includes a weighing plate, a weighing sensor disposed between the weighing plate and the base, and a lifting assembly disposed on the weighing plate. The lifting assembly includes a fixed frame disposed on the weighing plate, a rotatable lifting frame, and a rotating component connected to the lifting frame on the fixed frame. When the lifting frame rotates to a certain position, the patient's entire body is supported on the lifting frame in a suspended state, and the centers of gravity of the patient, the lifting frame, and the fixed frame are in a relatively balanced state without shifting. The support mechanism and the weighing mechanism are not in contact. The weighing sensor feeds back the obtained weight data to the control mechanism. The control mechanism, according to a preset program, subtracts the fixed weight of the lifting assembly from the obtained weight data to obtain the patient's weight.

This invention belongs to the technical field of sports protective equipment and intelligent rehabilitation wearable devices, specifically relating to an artificial intelligence ankle brace suitable for daily sports protection, postoperative rehabilitation of ankle injuries, fall prevention for middle-aged and elderly people, and real-time monitoring of ankle status in sports enthusiasts. It includes an elastic ankle brace body and a sensor array disposed in the inner layer of the elastic ankle brace body. The sensor array includes at least one tension sensor, at least one pressure sensor, at least one balance sensor, and at least one instability sensor. This invention achieves comprehensive, real-time, and accurate monitoring of tension, pressure, balance, and instability during ankle joint movement. It integrates functions such as automated signal acquisition and processing, adaptive threshold dynamic adjustment, intelligent recognition of multiple movement modes, real-time warning of exceeding limits, fall risk assessment, emergency call functionality, and synchronous upload and analysis of movement data, combining physical elastic protection with intelligent and accurate monitoring and early warning.

This utility model discloses a seat for an electric mobility scooter for the elderly with a balance force monitoring function, comprising: an ergonomic seat cushion, two sets of flexible pressure sensor units, and a main control unit. One set of flexible pressure sensor units is embedded in the left side of the centerline of the ergonomic seat cushion, and another set is embedded in the right side of the centerline. The two sets of flexible pressure sensor units are used to acquire the pressure of the user's buttocks against the ergonomic seat cushion during riding. The main control unit is electrically connected to the two sets of flexible pressure sensor units via flexible cables to acquire the pressure difference between the two sets of flexible pressure sensor units. This utility model acquires pressure distribution data of the ischial tuberosity support area of ​​the buttocks in real time, accurately calculates the center of gravity shift parameters during riding, thereby judging the balance status, and promptly issues an early warning and triggers the control module to take corresponding measures when the balance is abnormal, filling the technical gap in active safety monitoring.