Ankle joint evaluation device, equipment, system and method and storage medium
An evaluation device and ankle joint technology, applied in the field of medical devices, can solve the problems of large individual differences, difficult quantitative comparison, and lack of quantitative evaluation methods for the ankle joint itself
Pending Publication Date: 2021-12-07
BEIJING TSINGHUA CHANGGUNG HOSPITAL +3
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Problems solved by technology
[0003] Existing ankle joint training devices (isokinetic training devices, ankle robots, etc.) in the market are mostly training systems, and there is no quantitative evaluation method for ankle proprioception. At present, proprioception is mostly assessed by manpower, and individual differences are large, so it is difficult to quantitatively compare
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[0068] In the following description, numerous details are provided in order to provide a thorough understanding of the invention. However, it will be appreciated by those skilled in the art that the following description is merely illustrative of preferred embodiments of the invention, and that the invention may be practiced without one or more of these details. In addition, in order to avoid confusion with the present invention, some technical features known in the art are not described in detail.
[0069] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", Terms such as "front" and "rear" that indicate orientation or positional relationship are relative to the observers or subjects standing around the ankle joint evaluation system, and are only for the convenience of describing the present invention and simplifying the description. It is not to indicate or imp...
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The invention provides an ankle joint evaluation device, equipment, system and method and a storage medium. The device comprises a foot adapter, a driving device, a signal acquisition module and a processing device, wherein the foot adapter is used for fixing the foot of a subject; the driving device is provided with an output shaft, the foot adapter is connected with the output shaft, the driving device can drive the foot adapter to rotate by driving the output shaft to rotate, and when the foot of the subject is fixed to the foot adapter, the lateral malleolus bone of the subject is aligned with the axis of the output shaft; the signal acquisition module comprises a position sensor, the position sensor is fixed on the foot adapter, and the position sensor is used for detecting the angle position of the foot of the subject to obtain position information; and the processing device is in communication connection with the signal acquisition module, and is used for receiving the position information sent by the signal acquisition module, calculating an error between the stopping position and the target position of the foot of the subject based on the position information, and evaluating the ankle joint proprioceptive sensation of the subject based on the error. According to the ankle joint evaluation device, automatic quantitative evaluation of the proprioceptive feeling of the ankle joint is realized.
Description
technical field [0001] The present invention relates to the field of medical devices, in particular to an ankle joint evaluation device, equipment, system, method and storage medium. Background technique [0002] The ankle joint is one of the important load-bearing joints of the human body and plays an important role in sports. Ankle sprain is one of the most common sports injuries, ranking first in joint and ligament injuries, which can cause local joint pain and swelling, and constitute a major risk to various activities and sports participants. Ankle proprioception is an important indicator of ankle function. Proprioception refers to the sensation produced by muscles, tendons, joints and other moving organs themselves in different states (moving or still) (for example, people can perceive the position of various parts of the body when they close their eyes), which can be understood as deep feeling, such as position Sensation, movement and vibration. [0003] Existing a...
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IPC IPC(8): A61B5/11A61B5/107A61B5/00A61H1/02
CPCA61B5/4528A61B5/1118A61B5/1116A61B5/1071A61B5/6891A61B5/7475A61H1/0266A61H2201/5061A61H2201/5064A61H2205/12
Inventor 潘钰杨绯吴琼李欣徐泉王卫卫余杰华祝剑虹
Owner BEIJING TSINGHUA CHANGGUNG HOSPITAL