6 results about "Muscle vibration" patented technology

To provide a muscle vibration detection sensor, an electric stimulation device, and a muscle vibration detection method capable of easily detecting a motion of a muscle with respect to an electric stimulation.SOLUTION: A muscle vibration detection sensor includes: a film whose physical property value changes due to deformation; and a circuit that outputs a detection signal obtained by detecting vibration of a muscle generated according to a motion of the muscle with respect to the electric stimulation, on the basis of a change in the physical property value of the film, when a device that gives the electric stimulation to the muscle gives the electric stimulation to the muscle.SELECTED DRAWING: Figure 1

The postoperative muscle force rehabilitation detection system comprises a muscle sound sensing module, a wireless receiving module and an upper computer, the muscle sound sensing module comprises a vibration sensing module and a communication module, the communication module comprises a wireless transmitting module, and the wireless transmitting module is in signal connection with the wireless receiving module. And the wireless receiving module is electrically connected with the upper computer. According to the postoperative muscle strength rehabilitation detection system and method, through cooperative arrangement of the muscle sound sensing module, the wireless receiving module and the upper computer, noninvasive detection of human muscle strength is achieved, the influence of skin surface binding on muscle vibration is greatly reduced, and the postoperative muscle strength rehabilitation detection system and method have the advantages of being high in sensitivity and large in frequency response range.

The utility model discloses a contrast agent extravasation alarm device for enhanced CT (Computed Tomography) examination, which comprises a flexible belt body, an outer peripheral surface, an inner peripheral surface and a lateral contour edge positioned on the common edge of the outer peripheral surface and the inner peripheral surface, the injection window penetrates through the outer circumferential surface and the inner circumferential surface of the flexible belt body and extends in the annular circumferential direction of the flexible belt body; the inflatable bag is arranged in the flexible belt body and comprises an outer ring and an inner ring communicated with the outer ring through a connecting channel, the outer ring is arranged along the side contour edge, and the inner ring is arranged along the contour of the injection window; a pressure sensor; an acousto-optic unit; and a wet dressing layer. The skin around an injection part is slightly pressed through the inflatable bag, the influence of muscle vibration on the needle head can be reduced, the flexible belt body and the inflatable bag can effectively face irregular muscle part contours so as to be better attached to the skin, the injection part is effectively stabilized, and the possibility that the needle head moves is reduced.

The utility model relates to the technical field of physiotherapy, especially muscle vibration physiotherapy leg cover. The utility model provides muscle vibration physiotherapy leg cover, including installation shell, leg cover body, air pump, air pipe, vibration motor, power interface, connector, wire, plug and heating wire etc., the top of installation shell is sewed with leg cover body, is equipped with air bag cloth bag in the inside of leg cover body, is installed with air pump in installation shell left side, is connected with air pipe in air pump, and the air intake end of air pipe and air bag cloth bag butt joint, is installed with vibration motor on the air bag cloth bag in leg cover body, is equipped with power interface in installation shell front side, and the connector is inserted in power interface, is equipped with wire on the connector, and the front end of wire is equipped with plug, is installed with heating wire in the inside front side of installation shell, still includes temperature control component, and is equipped with temperature control component in the left side of installation shell. Through the design of temperature controller and temperature detector, can realize intelligent adjustment heating power, ensure that temperature is appropriate, promote the comfort and individual experience of physiotherapy.

The application relates to the technical field of intelligent fitness equipment and sports rehabilitation, and provides a muscle hardness detection and intelligent matching method and system for percussion parameters of a fascia gun. The method comprises the following steps: obtaining an original hardness detection signal of a target muscle region in a static pressing state; performing noise reduction filtering processing on the original hardness detection signal to extract a characteristic parameter reflecting muscle hardness; inputting the characteristic parameter into a preset intelligent matching algorithm model, the intelligent matching algorithm model being trained in advance through a machine learning method, and outputting a percussion parameter combination suitable for the fascia gun; controlling the fascia gun to perform a percussion operation according to the percussion parameter combination, and collecting feedback signals of the target muscle region in real time during the percussion process, wherein the feedback signals comprise muscle vibration amplitude changes, surface electromyogram signal changes or real-time pressing hardness data; and inputting the feedback signals into the intelligent matching algorithm model to dynamically adjust the percussion parameter combination. The application provides a new idea for the research and development of intelligent muscle relaxation equipment.

The invention discloses an intelligent analysis and management method for throat postoperative recovery information, and particularly relates to the technical field of medical information analysis and health management. The method comprises the following steps: acquiring a voice signal, a pharyngeal slight shock signal, a swallowing airway pressure disturbance signal and environmental aerosol particle concentration data of a patient in a postoperative recovery period; constructing a muscle vibration coefficient matrix and a sound production load factor, fusing an environment interference index, and generating a postoperative glottis risk coefficient vector; inputting the vector into a transfer learning model, and predicting a future recovery abnormity risk; when the predicted value exceeds a warning threshold value, a personalized recovery path containing an intervention level, an intervention mode and a voice environment suggestion is automatically generated and pushed to a patient terminal and a doctor terminal; according to the invention, combined modeling and dynamic intervention of multi-source physiological and environmental data are realized, the intelligent and personalized level of throat postoperative rehabilitation management is improved, and the method has high practicability.