33 results about "Gait disorders" patented technology

A system for treatment of gait disorders reflects, with electrical stimulation patterns fed to electrodes (1, 8) arranged at the patient, on the event of heel-strike and heel-off, the events being generated by a wireless heel switch (5). The pulse generator (4) also transfers the electrical energy needed to operate the heel switch (5) wirelessly. The event signal from the heel switch (5) is modulated in order to achieve a longer operating range.

[Problem] Provided is a gait training device allowing those who have lost muscle strength to support the upper bodies with severe gait disorder caused by accidents or operations etc. to perform gait training, producing good rehabilitation effect, and moving in a room without any difficulty. [Solution] The gait training device comprises a seat (1) set at the height allowing a user (R) to sit with his feet on the ground, a support member (2) to support said seat, and omnidirectional mobile members (3) attached to said support member (2).

The invention discloses a gait acquisition and neuromuscular electrical stimulation system based on multi-sensor fusion, which belongs to the field of rehabilitation engineering. It includes a myoelectric signal acquisition sensor module, a stimulation module, a wireless transmission module and a host computer module, and the sensor module includes a surface myoelectric sensor, a laser ranging sensor and an inertial sensor. The present invention can carry out real-time wireless collection and transmission of surface electromyographic signals of lower limbs, Euler angle, angular velocity, acceleration and the distance from ankle to ground during walking, and send them to the upper computer module for calculation and processing. The present invention can obtain and reproduce the electrical stimulation mode and parameters of the functional movements of the lower limbs of healthy individuals, and study the control sequence of fine movements; it can also be used for users with gait disorders, and cooperate with ankle-foot orthoses to realize self-optimization by using myoelectricity and kinematics information Control the stimulation program to achieve the purpose of individualized motor function reconstruction. The invention can perform wireless reception and processing of data based on the mobile terminal, which increases portability and practicability.

The invention discloses the application of CCFM16 in the preparation of bacterial agents, food or medicine for relieving autism and absorbing polychlorinated biphenyls. Bifidobacterium bifidum CCFM16 can improve autonomous behavior and exploration in unfamiliar environments caused by autism Behavior, relieve social barriers caused by autism, significantly improve stereotyped behaviors caused by autism, improve autism's ability to recognize new objects, improve the decline in limb coordination caused by nerve damage, and increase the normal body extension rate , Relieve muscle rigidity and posture and gait disorders caused by Parkinson's disease, and effectively adsorb PCBs.

The invention provides a method for generating a frozen gait intelligent monitoring system, comprising: collecting triaxial acceleration data, and using the FOG prediction model to identify and classify FOG and non-FOG features according to the collected triaxial acceleration data, and to predict FOG The recognition accuracy of the model is verified; the verified FOG prediction model is transplanted to the microcontroller. Aiming at the special gait disorder disease of freezing gait, the present invention develops FOG intelligent identification and classification algorithm, which overcomes the individual difference error caused by setting the critical threshold for acceleration in the past, thereby improving the identification of FOG Accuracy. The invention effectively improves the recognition rate of frozen gait, and the accuracy, sensitivity and specificity of patient FOG recognition respectively reach 91.9%±3.3%, 88.4%±4.7%, and 93.6%±3.4%.