60 results about "Balance standing" patented technology

The invention specifies a method and system for leading a person suffering from “sympathetic predominance”, a specific symptom of which is “hypertension”, to breathe according to a certain pattern for the express purpose of positively altering the condition of sympathetic predominance (over activation), having the effect of bringing the autonomic nervous system into the state of balance, with consequent reductions in “tenseness”, blood pressure, muscular tightness, and emotional strain, as well as the alleviation of the myriad of subtle neuro-physiological consequences resulting from sympathetic predominance potentially including headaches, anxiety, sleep disorders, allergies, and other maladies that have yet to be attributed to this condition, thus leading to a general improvement in health, well being, and homeostasis. It accomplishes this by systematically reducing the breathing frequency with consequent increases in breathing depth, the ultimate goal being the realization and ongoing maintenance of 1 complete breathing cycle in 11.76 seconds or 5 complete breathing cycles in 58.8 seconds, the result being improved health, well being, and homeostasis.

The present invention relates to a body balance device, which includes a main body made of a cushioning material. The main body includes a first metatarsal bone section, a fourth metatarsal bone section, and a foot heel section. The main body forms a primary adjustment structure located between the first metatarsal bone section and the fourth metatarsal bone section and a secondary adjustment structure located between the fourth metatarsal bone section and the foot heel section and corresponding to outside of the main body. Both adjustment structures are formed with a structure of through hole or cavity in which a soft material is selectively embedded to allow the human body to reach a balanced condition when standing or walking so as to improve the discomfort of bones and muscles caused by long standing or walking.

The invention discloses a balance hinge which can solve the problem that the door of a refrigerator can not be kept in the balance status when the door is opened ranging from 35 degree to 90 degree in the prior art. The technical proposal adopted by the invention is that a lower spring base is added and a supporting cross beam which is provided with a cone-shaped hole the shape of which is corresponding to a cone frustum is arranged for matching; the lower spring base is a cone frustum narrowing downwards and provided with an axial through groove through the diameter, therefore, when a guide plate moves downwards, the axial through groove tightens inwards and the friction force with the guide plate increases to cause that the door body never moves automatically due to the function of gravity and the spring force when the door is opened by certain degree range but stays in any point of the opening degree range to be controlled in balance.

A first switch for performing both a weight balancing operation for a main parallel linkage and a weight balancing operation for a supplemental parallel linkage is provided separately from a second switch for only performing a weight balancing operation for the supplemental parallel linkage. An operator can press the second switch during surgery to only correct a slightly unbalanced state of the supplemental parallel linkage in a short period of time, resulting in increased operability of the operation microscope. While the first switch is provided on an operating panel at a stand body, the second switch is provided at a lower part of a distal link located above an operating space for the operation microscope. It is thus easy for an operator to press the second switch during surgery.

A swinging implement for simulating a rowing exercise comprises a supporting framework, which can be caused to bear on a floor by supporting elements, and including a seat plane, which can freely slide along the supporting framework, characterized in that said swinging implement comprises moreover swinging means for causing said supporting framework to swing with respect to a floor, thereby inducing a user to search equilibrium conditions during the exercise.

At present, when any myopia or amblyopia therapeutic apparatus which remedies two eyes synchronously by light is used for remedying, the affected eyes are all passive. Although the brightness of the relative lightening view points of two eyes from the apparatus are same, the feeling intensity towards the light of the affected eye is much lower than healthy eye, so the due curative effect of the original apparatus is influenced seriously. The present invention uses the method of adjusting the brightness of the relative lightening view points of left and right eyes respectively to increase the brightness of the relative lightening view points of the affected eye, and / or the brightness of the relative lightening view points of the healthy eye is reduced to reduce the light sensation intensity of the healthy eye, which ensures that the light sensation intensities of the left and the right eyes are in the balanced state, or the light sensation intensity of the affected eye is stronger than that of the healthy eye. Therefore, the method of the present invention can increase the chance and improve the capability of the affected eye of participating in exercise, participating vision and restoring the eyesight, which ensures the due curative effect of the original apparatus in the therapy theory.

The invention discloses a standing balance trainer and a training method. The standing balance trainer comprises two standing platforms, driving devices, sensing devices, a storage device and a control device, wherein the two standing platforms are capable of independently moving, the driving devices are used for respectively driving the two standing platforms to move according to a certain rule, the sensing devices are connected with the standing platforms and used for sensing state parameters of users on the two standing platforms, the storage device is used for storing the state parameters and operating mode data, and the control device is respectively connected with the sensing devices, the driving devices and the storage device and used for controlling the driving devices to drive the two standing platforms to move according to the state parameters and / or the operating mode data stored in the storage device. Two feet can stand on the two standing platforms capable of independently moving respectively, the balance state parameters of the users are measured by the control device, exercise modes are set according to maximum balance parameters of the users, the users are helped to take exercise and enhance balance sense, and balance training and rehabilitation effects are really achieved.

The invention belongs to the technical field of fiber preparation, and provides a preparation method of an ultrahigh molecular weight polyethylene fiber having super coarse denier silk, and the ultrahigh molecular weight polyethylene fiber produced therethrough. The preparation method comprises the following steps: selecting ultrahigh molecular weight polyethylene powder, and adding solvent oil into the powder; sending the obtained mixture into a double screw extruder, and performing blend extrusion; sending the extruded mixture into a spinning box body, and allowing the mixture to go througha metering pump and to be extruded through a spinneret; performing balancing standing treatment; and performing pre-drafting in a three-level drafting manner, performing extraction in a microwave assisted extraction manner, and performing drying in a bottom air indraft and bottom and side surface blowing drying manner. The ultrahigh molecular weight polyethylene fiber is prepared through the preparation method Microwave assisted extraction is adopted to substitute traditional ultrasonic extraction, so the extraction rate is improved several times, the extraction temperature is reduced, and thequality of extract is maximally guaranteed, thereby the denier of the single silks is increased, the productivity per machine is further increased, and the production cost is reduced.

In a method for compensation of an out-of-balance condition of an imaging data acquisition device, rotatable around a patient opening of a stationary unit of a tomography apparatus, such as an x-ray computed tomography apparatus or an ultrasound tomography apparatus, the data acquisition device being rotatably mounted such that it can rotate around an axis in a bearing of the stationary unit, vibrations transferred to the stationary unit by the out-of-balance condition of the data acquisition device, at least one of the out-of-balance vectors causing the out-of-balance condition is determined from the vibration measurement, and the axis of the data acquisition device is adjusted with regard to an axis of the bearing to compensate the out-of-balance condition.

The invention discloses a knee joint balance detection system in total knee replacement and a balance discrimination method thereof. The system is characterized in that a left pressure sensor set anda right pressure sensor set are attached to the left and right regions of a gasket, in the operation process, the gasket is placed in a gap between the thigh bone prosthesis and the tibia bracket, data of the left and right sensor sets can be obtained during 0-degree knee bending, 90-degree knee bending, internal rotation and ectropion, due to data analysis, whether the knee joints are located inthe balanced state or not is judged, and if the knee joints are in the non-balanced state, by properly repairing bones or adjusting the position of a prosthesis, the knee joints are in the balanced state finally. By keeping the position unchanged, surgical suturing is performed. By improving the accuracy of surgical knee joint balance, the important role in prolonging the service life of the postoperation prosthesis of a patient, reducing postoperative complications, and improving the postoperation living quality of the patient is achieved.

An equilibrium state analyzing apparatus, equilibrium state analysis method, program thereof and recording medium are provided that place few constraints on the degree of freedom in the area of motion or posture of the examinee. An equilibrium state analyzing apparatus includes acceleration information detector, attached to the trunk of the human body, of detecting accelerations generated in at least one direction within the horizontal plane, motion information storing device of storing the detected accelerations, and equilibrium state analyzer of analyzing the equilibrium state of the human body using the stored acceleration information.

Muscle fatigue measuring equipment is provided by which one can know muscle fatigue status objectively and easily. Embodiments include equipment for performing the steps of substituting a myoelectric value based on a measured myoelectric potential and a stored myoelectric value into an arithmetic expression for determining a myoelectric change; and substituting an extracellular fluid measured using biological impedance and a stored extracellular fluid value into an arithmetic expression for determining a change in extracellular fluid. The presence or absence of muscle fatigue, the equilibrium state of muscle fatigue, and the progress of muscle fatigue is determined using the determined myoelectric change and extracellular fluid change.

The invention relates to a household integrated fitness machine for middle-aged and elderly people. The fitness machine comprises a main body, wherein the main body is composed of at least two vertical supporting pillars which are mutually parallel, and the bottoms of the two vertical supporting pillars are connected by virtue of a balance standing plate; and protecting devices are arranged in the middles of the vertical supporting pillars. The household integrated fitness machine provided by the invention has the beneficial effects that by arranging the balance standing plate at the bottom of the main body and by arranging the protecting devices which are matched with the balance standing plate, people, in particular the middle-aged and elderly people, can conveniently exercise closed-eye single-leg standing, and safety in an exercise process can be guaranteed; by arranging corresponding fitness mechanisms on proper positions in accordance with the structural characteristics of the main body of the fitness machine, various fitness devices outdoors can be gathered together, so that the occupied space of the devices is greatly diminished and indoor exercise is facilitated; and in addition, by designing the vertical supporting pillars as telescopic or adjustable structures and by arranging various exercise mechanisms in a detachable mode, the device can be mounted and carried conveniently.

It is disclosed a shut-off valve which acts automatically and has a fully mechanical performance with respect to the loosing of the tower-shape part balance under the effect of the special acceleration which is arisen from the quakes waves or serious vibrations, while such vibrations are mainly resulted from collision or effusion. A static tower has been applied for the main core of this part of the valve which loses balance state under the effect of collision and bounces to the neighboring part, which results in release of the catch and blockage of the gas passing channel.

The invention discloses an offshore wind turbine with a posture self-correcting function. The offshore wind turbine with the posture self-correcting function comprises a floating platform, a photovoltaic converting device, a water supply hose, a flexible anchor cable assembly and a self-balancing mechanism. The self-balancing mechanism comprises at least three self-balancing assemblies. Each self-balancing assembly comprise a floating body, a water flow drive piece and a balance arm provided with a water jet channel, wherein a water inlet of the water jet channel communicates with the water supply hose, the balance arm comprises a connection end and a floating end, the connecting end is connected with a connection lug, the floating body is arranged at the floating end, and the water flow drive piece communicates with the water jet channel and is electrically connected with a control device. In this way, the balance arms can acquire the reactive force generated by the washing force so as to form lateral supporting for a wind turbine foundation, automatic posture correcting is achieved for the wind turbine foundation, the balance state of the wind turbine can be adjusted in an adaptive manner on the precise of not using a cable, and the situation that the wind turbine overturns due to the impact and the effects of various limit loads such as oceans, flow, wind and waves is avoided.

The invention relates to an anti-skidding walking stick realizing the convenient height adjustment function. The anti-skidding walking stick comprises a protection pad, a lifting mechanism, a third support rod, a central control mechanism and an anti-skidding mechanism, wherein the top end of the third support rod is fixedly connected with the bottom end of the lifting mechanism, the bottom end of the third support rod is fixedly connected with the top end of the anti-skidding mechanism, the protection pad is arranged at the top end of the lifting mechanism, the protection pad is fixedly connected with the top end of the lifting mechanism, and the central control mechanism is arranged on the lifting mechanism. For the anti-skidding walking stick realizing the convenient height adjustment function, through an adjusting mechanism, the adjustment on the height of the walking stick is realized, the convenience in adjusting the height of the walking stick is improved, meanwhile, through two anti-skidding assemblies, a base can rotate at multiple angles and also can automatically return to the balanced state, thus the bottom surface of an anti-skidding cushion can contact the ground with the maxima area, therefore, the friction force between the anti-skidding cushion and the ground is increased, and finally, the anti-skidding effect of the walking stick is improved.

The invention discloses a movable lower-limb balance standing bed with the standing posture reminding function. The movable lower-limb balance standing bed comprises a bed-body supporting frame and a movable bed face, wherein a rotating pair is formed by the bed-body supporting frame and the movable bed face. The two ends of a first linear actuator are hinged to the back face of the movable bed face and the bed-body supporting frame respectively; a movable bed face body arranged on the movable bed face and the movable bed face slide through a linear guide rail, a supporting frame is fixedly arranged at the bottom end of the movable bed face, the front ends of first connecting rods are hinged to the front end of the supporting frame through spherical hinges, the back ends of the first connecting rods are hinged to the front ends of second connecting rods, and the back ends of the second connecting rods are hung to the bed-body supporting frame through springs; a guide groove is formed in each first connecting rod, and sliding blocks matched with the guide grooves are arranged at the bottoms of pedals; third linear actuators are arranged, and the two ends of the third linear actuators are hinged to the pedals and the bed-body supporting frame respectively. According to the movable lower-limb balance standing bed, the sliding function of the feet is added, a recovery person can perform foot sliding exercising when performing standing exercising, and the movement degree of all the joints of the lower limbs is increased.

The invention discloses a human balance ability detection and rehabilitation training device which includes a base assembly, a column mechanism assembly, a large U-shaped arm power assembly, a large U-shaped arm assembly, a small U-shaped arm power assembly, a small U-shaped arm assembly, a waist clamping mechanism, a lifting column assembly, andan LCD display system. Theworking principle of the human balance detection and rehabilitation training device is as follows: subjects to be measured are fixed on pedals of the lifting column assembly by the waist clamping mechanism, the U-shaped arm assemblies, under the control of the U-shaped arm power assemblies, achieve forward and backward and left and right rotation and diagonal movement of many angles. An inclination degree sensor is worn atthe waist of the subjects to be measured. When the U-shaped arm assemblies rotate, the subjects to be measuredtilt together with the U-shaped arm assemblies. And the body will be in a certain balancethrough its own adjustment. And the inclination degree sensorworn in the body will record body's inclination attitude data at this time. By comparing the data obtained by the inclination degree sensor with thedeviceinclination data, the balance ability of the subjects to be measured in this direction is judged.

The invention discloses an adjustable balance standing bed with a standing posture warning function. The adjustable balance standing bed comprises a bed body supporting frame and a movable bed surface, wherein the movable bed surface and the bed body supporting frame form a rotating pair. The two ends of a first linear actuator are hinged to the back face of the movable bed surface and the bed body supporting frame respectively. The two ends of a first shock absorber are hinged to the back face of the movable bed surface and the bed body supporting frame respectively. A longitudinal movement bed surface is arranged at the upper portion of the movable bed surface. Sliding is achieved between the longitudinal movement bed surface and the movable bed surface through a longitudinal linear guide rail. The two ends of a second linear actuator are hinged to the back face of the movable bed surface and the back face of the longitudinal movement bed surface respectively. The two ends of a second shock absorber are hinged to the back face of the movable bed surface and the back face of the longitudinal movement bed surface respectively. A transverse movement bed surface is arranged on the longitudinal movement bed surface. Sliding is achieved between the transverse movement bed surface and the longitudinal movement bed surface through a transverse guide rail. The two ends of a third linear actuator are hinged to the back face of the longitudinal movement bed surface and the back face of the transverse movement bed surface respectively. A pedal is arranged at the bottom end of the movable bed surface. By means of the adjustable balance standing bed, the bearing ability of a left leg and a right leg during standing can be well adjusted, and a rehabilitator gets training in a correct mode or trains the affected limb bearing capacity specially.

The invention discloses a counterweight manual desktop lifting device and a counterweight manual desktop lifting method adaptive to sitting and standing alternation. The counterweight manual desktop lifting device and the counterweight manual desktop lifting method are used for solving problems of complicated structures, high energy consumption and maintenance cost and expensiveness or problems of low lifting speeds and time and labor wastage of existing desktop lifting devices. The counterweight manual desktop lifting device comprises a desktop, a counterweight, a drive and a support. The desktop refers to an object required to be lifted, the counterweight refers to an article which is configured to keep balance with the desktop, the drive refers to a portion which is connected with the desktop and the counterweight and is used for transmitting acting force of a user, and the support refers to a structure which supports the desktop, the counterweight and the drive. The counterweight manual desktop lifting device and the counterweight manual desktop lifting method have the advantages that balance states are established between the desktop and the counterweight by the aid of equal or equivalent weight via the drive, so that the desktop can remain at a certain altitude without actions of external force; the user can easily lift the desktop to an appropriate altitude within a few seconds by means of slightly exerting hand power when using the counterweight manual desktop lifting device; the lifting speeds can be obviously increased by the aid of the counterweight manual desktop lifting device, the health level and the work and learning efficiency of sedentary populations such as students, white-collar workers and customers of internet cafes can be improved, expenditures can be reduced relatively, and environments can be beautified relatively.

The invention discloses an adjustable balance standing bed. The adjustable balance standing bed comprises a bed body supporting frame and a movable bed surface, wherein a rotating pair is formed by the bed body supporting frame and the movable bed surface. The two ends of a first linear actuator and the two ends of a first shock absorber are hinged to the back face of the movable bed surface and the bed body supporting frame respectively. A longitudinal movable bed surface is arranged on the upper portion of the movable bed surface, sliding is achieved between the longitudinal movable bed surface and the movable bed surface through a longitudinal linear guide rail, and the two ends of a second linear actuator and the two ends of a second shock absorber are hinged to the back face of the movable bed surface and the back face of the longitudinal movable bed surface respectively. A transverse movable bed surface is arranged on the longitudinal movable bed surface, sliding is achieved between the transverse movable bed surface and the longitudinal movable bed surface through a transverse guide rail, and the two ends of a third linear actuator are hinged to the longitudinal movable bed surface and the back face of the transverse movable bed surface respectively. A pedal is arranged at the bottom end of the movable bed surface. The bearing force of the left leg and the right leg of a rehabilitee during standing can be well adjusted, and the rehabilitee performs training in a correct mode or trains the bearing force of sick limbs intentionally.

The invention discloses a balance evaluation device. The device comprises a base, force measuring pedals, a pedal linear motion mechanism and a pedal rotary motion mechanism, wherein the pedal linearmotion mechanism is located above the base; the pedal rotary motion mechanism is located above the pedal linear motion mechanism; the force measuring pedals are located above the pedal rotary motion mechanism; the pedal linear motion mechanism is movably connected with the base through a sliding pair; and the pedal rotary motion mechanism is rotationally connected with the pedal linear motion mechanism through a revolute pair. According to the invention, the included angle of the distance between the left force measuring pedal and the right force measuring pedal can be quantitatively adjusted,so that the stress conditions of the human body in different standing postures are measured, and the balance capacity of the human body is evaluated; and under the standing posture, when the human body regularly changes relative to the base, the response generated by the human body to maintain the balance state when the environment changes can be tested. By the device, the balance ability of thehuman body can be comprehensively evaluated under different postures and different environments.

The invention discloses a balance detection wheelchair and method based on sound wave temperature measurement. The balance detection wheelchair comprises a sound wave temperature measurement unit, a temperature calculation unit, a balance detection unit and a signal sending unit, wherein the sound wave temperature measuring unit comprises a plurality of sound wave transmitters which are arranged at the position of a wheelchair cushion and transmit sound waves to the periphery, and a plurality of sound wave receivers are arranged at the same horizontal height and receive the transmitted sound waves; the temperature calculation unit is used for judging the environment temperature according to a detected sound wave speed to obtain temperature data in all directions around; the balance detection unit judges whether a wheelchair is balanced or not according to the temperature of the surrounding environment, if not, the wheelchair is in a balanced state, and if so, the wheelchair loses balance; and the signal sending unit is used for sending a signal to a set intelligent terminal after judging that the wheelchair is out of balance. According to the balance detection wheelchair, the surrounding temperature difference is detected through sound waves, the problem that infrared detection may be interfered by surrounding heat sources is avoided, and a more accurate balance detection result is obtained.

The invention discloses a walking stick with a function of preventing unbalance and stumbling caused by pits. Thewalking stick comprises a handle, wherein a grasping box is fixedly connected into thehandle, a judgment switch is fixedly connected into the grasping box, a grasping sliding plate is connected into the grasping box in a sliding mode, a grasping plate is fixedly connected to the tail end of the judgment switch, a jacking force spring is fixedly connected to the upper end face of the grabbing plate, a supporting rod is fixedly connected to the left side of the handle, and a judgmentcavity is formed in the supporting rod. According to the walking stick with the function of preventing unbalance and stumbling caused by the pit, through tension sensing, when the pit exists on the lower side but a user does not find the situation, height compensation is conducted, unbalance caused by the pit is prevented accordingly, a balance detection device is arranged, the unbalance direction is judged through impact monitoring after unbalance, and through bottom supporting and reverse air injection, reverse acting force is provided for an unbalanced user, and then the balance state of the user is kept and restored.

The invention discloses an anti-sprain self-balancing shoe sole and a balancing method thereof. The anti-sprain self-balancing shoe sole comprises a shoe sole body and a plurality of balancing assemblies arranged in the shoe sole body, the shoe sole body comprises an upper bottom plate and a lower bottom plate which are connected through an annular boss, and each balancing assembly comprises a balancing component and a telescopic component which are connected through a fixing frame body; a hollow cavity is formed in each balancing component, a balance weight sliding block is arranged in each hollow cavity, each balance weight sliding block is connected with two pressure sensors through a connecting rod, the two pressure sensors are arranged at the two ends of each hollow cavity, fixing frame bodies are arranged at the two ends of each balancing component, and each fixing frame body comprises a fixing support and a first transmission shaft arranged on the fixing support; each first transmission shaft is connected with a telescopic component which comprises a first supporting rod and a second supporting rod which are connected through a second transmission shaft, and the second supporting rods are connected with the lower bottom plate. The balance state of the shoe sole is rapidly recognized through cooperation of the balance weight sliding blocks and the pressure sensors, and then the telescopic components is adjusted to enable the shoe sole to reach the balance state.

The invention discloses a quantitative assessment system for depression degree, which comprises: an integrated detection device for electrocardiogram and pulse wave, a data transmission device, and a data processing platform. The invention also discloses a method for quantifying, evaluating and diagnosing the degree of depression, which includes the following steps: step 1, obtaining the physiological information of the human body in different states through a multi-state comprehensive test platform; HRV characteristic parameters; step 3, evaluating the balance state of sympathetic and vagus nerve functions in the autonomic nervous system; step 4, establishing a quantitative evaluation model of depression degree to realize rapid and objective evaluation of the degree of depression of the subject. The invention belongs to the technical field of computer-aided diagnosis, realizes the quantitative evaluation of depression degree, fills the gap in the technical field of depression examination, is simple and easy to implement, saves medical resources, and has good clinical practicability.

The invention relates to the field of steel structure installation, in particular to an integral lifting auxiliary device for an asymmetric large grid structure. The integrated lifting auxiliary device comprises a balance weight device arranged on a large grid structure, the balance weight device comprises a balance weight frame and a balance weight block, the balance weight frame is detachably and fixedly connected with the large grid structure, the balance weight block is arranged in the balance weight frame, and the balance weight block is detachably and fixedly connected with the balance weight frame. According to the integral lifting auxiliary device for the asymmetric large grid structure, firstly, a lifting point for lifting is determined according to the structure of the large grid structure, then the mass difference of the large grid structure on the two sides of a lifting point connecting line is calculated, the weight of a balance weight device connected with the large grid structure is determined according to the weight difference of the two sides, the movable balance weight frame is fixedly connected with the large grid structure, the balance weight block with the calculated weight is moved into the balance weight frame, the balance weight device is used for enabling the weight of the two sides of the lifting point connecting line to be in a balanced state, welding of the large grid structure in the air is avoided, and the effect of shortening the field construction period of the asymmetric large grid structure is achieved.

The invention relates to training equipment, in particular to reactivity cultivation auxiliary training equipment which comprises a base, balance standing mechanisms, a question display mechanism and a result display mechanism, and can train balance ability, detect knowledge of related aspects of athletes and visually display knowledge test results. The balance standing mechanisms and the question display mechanism are symmetrically arranged above the base, the question display mechanism is arranged between the balance standing mechanisms, and the result display mechanism is connected to the question display mechanism.