35 results about "Left limb" patented technology

The invention provides an adjustable constraint belt for psychiatry and an installation method thereof, and belongs to the field of psychiatry constraint belts. According to the technical scheme, the problem that an existing constraint belt cannot adjust the degree of tightness of a constraint cover is solved. The adjustable constraint belt comprises a sleeve-type constraint cover and a soft constraint rope of which the front end is connected with the constraint cover, and the sleeve-type constraint cover and the soft constraint rope are used for sleeving the limbs of a patient respectively, the constraint belt further comprises a soft limiting rope of which the front end is connected to the soft constraint cover, an elastic rope of which the front end is connected to the rear end of the limiting rope, and a soft fixed rope of which the front end is connected to the rear end of the limiting rope. The constraint cover can be sleeved on the upper left limb of the patient, the rear end of the constraint rope is fixed to a bed shelf at the left side, the rear end of the elastic rope is fixed to a bed shelf at the right side, when the elastic rope pulls the limiting rope, the limiting rope is in a tight state, the rear end of the fixed rope can be fixed to the bed shelf at the right side at the same time, and the limiting rope and the constraint rope are tightly pulled simultaneously. The constraint belt can conveniently and fast adjust the degree of tightness of the constraint cover, and fast installation and fixation can be fast conducted according to the corresponding installation method.

The invention provides an identification method and device and relates to the field of wearing devices. The method comprises the steps that a first heartbeat transmission signal at a reference position of a body is obtained; a second heartbeat transmission signal of a target limb of the body is obtained; whether the target limb is a left limb or a right limb is identified at least according to the first heartbeat transmission signal and the second heartbeat transmission signal. By means of the identification method and device, the left limb and the right limb can be identified automatically, configuration steps are reduced, and user experience is improved.

Holistic training device wherein a trainee user executes a training operation of sequential cycles of a first step of synchronized contraction of left limbs and extension of right limbs, followed by a second step of reverse synchronized contraction of right limbs and extension of left limbs thereof, including a frame (10) with shorter parallel beams (1,2), longer parallel beams (3,4) and a beam (5) extending intermedially in between beams (1,2) with plate extensions (31,41) receiving freely rotatable axles (53,54) at the sides thereof. Pulleys (56a,57a-56b,57b) are fixedly mounted at the ends of the axles (53,54) and pulleys (16a, 17a-16b, 17b) are mounted proximally to the ends of beams (1,2) with straps (36a,36b-37a,37b) freely rotatabler around these pulleys, rails (33,34-43,44) being adapted to receive platforms (60) sliding thereupon, these platforms being activated through handgrip items (35a, 45a) gripped by the palms and foot hold items (35b, 45b) nesting the soles of the trainee user to implement the aforementioned sequential exercising cycles.

The invention provides a control method for a walking aid device. The control method comprises the following steps that the motion of a target joint is sensed through a first sensing unit, and motionvector data of the target joint are generated; the motion of a dual joint is sensed through a second sensing unit, and motion vector data of the dual joint is generated; the motion vector data of thetarget joint generated by the first sensing unit and the motion vector data of the dual joint generated by the second sensing unit are obtained; according to the motion vector data of the target jointand the motion vector data of the dual joint, the motion angle of the target joint at the moment after the preset time is predicted; an execution unit is controlled to drive machine lower limbs, so that the joint parts of the lower limbs of a machine corresponding to the target joint is at a corresponding motion angle at the moment after the preset time. The invention further provides a walking aid device. According to the control method for a walking aid device, the intrinsic correlation of the movement of the left limb and the right limb is comprehensively considered, so that the accuracy and the efficiency of prediction are improved.

The invention relates to a lower limb strength testing method and a lower limb strength testing instrument. The method includes the steps of S1, a main control computer initializes an upper computer and a pressure plate and sets various preset values; S2, a to-be-tested person stands on the pressure plate, the main control computer judges whether the weight of the to-be-tested person exceeds a preset test-starting weight or not, if so, the test can be moved to S3, and if not, the S2 is executed constantly; S3, the main control computer judges whether the weight of the to-be-tested person reaches a locking condition or not, if so, locking is performed and the left limb weight, the right limb weight and the weight are recorded respectively, and if not, the S3 is executed constantly; S4, the main control computer locks, records the weight and records the weight, the left limb weight and the right limb weight in each preset recording time; S5, the largest weight data, the largest left limb weight data and the largest right limb weight data are found out from the collected weight data, and calculating the doubled weight, the left limb doubled weight and the right limb doubled weight; S6, the doubled weight, the left limb doubled weight and the right limb doubled weight are transmitted to the upper computer for displaying.