8 results about "Chronic injury" patented technology

This invention discloses a method for monitoring spinal curvature in a smart seat and an in-vehicle health cloud system. The method includes: real-time acquisition of spinal curvature data of an occupant sitting in the seat and vehicle acceleration during vehicle movement; demodulation and curvature reconstruction of the real-time acquired spinal curvature data to obtain a three-dimensional spinal curvature curve of the occupant; and, based on a vibration-posture coupled fatigue algorithm and combined with the real-time acquired vehicle acceleration, determining the risk level of spinal injury to the occupant during vehicle movement; and triggering an intervention strategy corresponding to the risk level. This invention constructs a three-dimensional spinal curvature curve based on the occupant's spinal curvature data, accurately identifies the occupant's sitting posture, and, combined with vehicle acceleration during vehicle movement, calculates the cumulative fatigue caused by the superposition of vehicle vibration and poor posture in real time. This effectively identifies the risk of chronic injury caused by the long-term superposition of vehicle vibration and poor posture, achieving accurate predictive risk assessment before pain occurs.

The invention discloses a spine curvature monitoring method of an intelligent seat and a vehicle-mounted health cloud system. The method comprises the steps that spine curvature data of a passenger sitting on the seat and vehicle acceleration in the vehicle running process are collected in real time; demodulation and curvature reconstruction are conducted on spine curvature data collected in real time, and a spine three-dimensional curvature curve of the passenger is obtained; in combination with the vehicle acceleration collected in real time, based on a vibration-posture coupling fatigue algorithm, the risk level of injury to the spine of the passenger in the vehicle driving process is judged; and triggering an intervention strategy corresponding to the risk level. The spine three-dimensional curvature curve is constructed according to the spine curvature data of the passenger, the sitting posture of the passenger is accurately recognized, the vehicle acceleration in the vehicle driving process is combined, and the accumulated fatigue generated by superposition of vehicle vibration and the bad sitting posture is calculated in real time; the chronic injury risk caused by long-term superposition of vehicle vibration and poor sitting postures is effectively recognized, and accurate predictive risk judgment before pain occurs is achieved.

The utility model discloses a semi-automatic carton sealing machine for paper extraction, which relates to the technical field of paper extraction carton sealing and comprises a base, a limit block and a carton sealing machine head, the limit block is arranged above the base, the carton sealing machine head is arranged at the bottom of the limit block, a positioning component for positioning a paper extraction box is arranged on the base, and the carton sealing machine head is arranged at the bottom of the limit block. A supporting assembly for supporting the base is arranged at the bottom of the base, and an adjusting assembly is arranged on the supporting assembly. By means of the positioning assembly arranged on the base, the effect that a paper extraction box can be located at the center position is achieved, the situations that when the paper extraction box is sealed, box sealing is not correct and not firm, and cracking occurs in the transportation process are avoided, the effect of adjusting the height of the base is achieved through the supporting assembly and the adjusting assembly, and the paper extraction box is convenient to use. The device can adapt to operators with different heights, and the situation that muscle fatigue, arthralgia and even chronic injury are caused by the fact that the operators keep unnatural postures for a long time is avoided.

1. The name of the design product: desktop shock wave therapy instrument. 2. The use of the design product: for the treatment of human bone tissue diseases, soft tissue chronic injury and other diseases. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

From traditional Chinese medicine, the human tissue due to the formation of chronic injury because of fatigue and external force injury, through the knocking of human body related acupoints and specific parts, can achieve the treatment, reduce pain, blood circulation, rapid recovery and fitness effect. The principle of the present application (see figure 3 and figure 4) is that the electromagnet coil is under the action of electric pulse, the magnet core is attracted by magnetic closed loop and generates impact force, and then the force is transmitted to the human body acupoint and specific part through a spherical surface. The present application uses microprocessor and its programming software, changes the speed and force in the form of voice by changing the frequency square wave and duty cycle, to adapt to different diseases and people.

1. The name of the design product: trolley type shock wave therapeutic instrument. 2. The use of the design product: for treating human bone tissue diseases, soft tissue chronic injury and other diseases. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The present application relates to a kind of drugs for treating sports injury and its application, a kind of construction method of tendon injury repair animal model, the treatment sports injury is at least one of acute injury and chronic injury, preferably, the treatment sports injury is the treatment tendon injury, more preferably, the treatment tendon injury is to promote tendon healing and / or inhibit tendon adhesion formation.The advantages of the present application (1) good drug screening effect.(2) the drug screened can prevent and treat tendon adhesion and has less effect on tendon healing.

The invention relates to a simulated vein network chip-based renal tubule and peripheral microenvironment simulation system and a construction method and application thereof. The system comprises a simulated vein network micro-fluidic chip, immortalized human proximal renal tubule epithelial cells, human umbilical vein endothelial cells and a cell culture medium, the method comprises the following steps: respectively pouring cell suspensions of immortalized human near-end renal tubular epithelial cells and immortalized human near-end renal tubular epithelial cells and human umbilical vein endothelial cells into a chip, and continuously injecting a cell culture medium to simulate an in-vivo liquid flowing microenvironment after the cells are adhered to the wall, so as to obtain a corresponding simulation system; the system can effectively simulate close cell interaction and signal communication between a renal tubule and a peripheral capillary in a dynamic fluid environment, and provides a high-fidelity in-vitro research tool for renal tubule physiological mechanism research, chronic injury pathological change analysis and a hereditary nephropathy model; meanwhile, the method can also be used for evaluating the kidney clearance rate characteristic and the kidney toxicity risk of the medicine.