CN113616402B - Nursing device to back - Google Patents

Abstract

A care device for the low back comprising: the protector is used for adjusting the waist and back state of a user, the protector is manufactured under the guidance of design parameters and/or regulates and controls the waist and back state of the user under the guidance of adjustment parameters, the adjustment parameters are formed by combining rules summarized based on current data and variation trends of concerned parameters in the rules in current data to form simulated data according with future variation results and analyzing differences between the normal physiological state of the waist and back, and the current data, the current data and the simulated data are all descriptions of the physiological parameters of the waist and back of the user after being classified according to time sequences.

Description

Nursing device to back

Technical Field

The invention relates to the field of waist and back nursing, in particular to a nursing device for waist and back.

Background

In modern society, a large part of people suffer from diseases of the waist and the back, and common diseases comprise lumbar vertebra protrusion, lumbar muscle strain, humpback and the like, which have certain influence on the normal life and the physical health of related people. Devices for protecting the lumbar region of a person are therefore available on the market.

CN204364200U provides a device that can prevent and correct myopia and humpback, including correcting the area, correcting the area support, it is equipped with and corrects the area support to correct the area back, the beneficial effects of the utility model reside in that: the multifunctional myopia treatment instrument has double functions, can simultaneously play a comprehensive role in preventing and correcting myopia and scoliosis, and can achieve the comprehensive effect of one object and double functions; and (3) adjusting the arbitrary length: the length of the bracket can be adjusted at will according to the actual height of a consumer, the bracket is simple, convenient and safe, the trouble that the consumer selects a suitable commodity from large, medium and small commodities according to the height can be avoided, the product efficacy can better meet the actual requirements of the consumer, and the bracket is more humanized; realize wearable function: once a consumer wears the product, the bad sitting posture, standing posture, walking posture, reading and writing posture and eye using habit of the consumer are actively and effectively adjusted and regulated by the product, thereby playing the role of prevention and correction.

CN113057780A discloses a sitting posture corrector, including corrector, ear-hang, correction area includes waist lacing tape, waist lacing tape front end both sides all are provided with vertical lacing tape, two vertical lacing tape upper portion is connected with chest lacing tape, vertical lacing tape is connected with corrector upper end, corrector lower extreme is connected with elastic lacing tape, corrector communication connection has a plurality of angle inductors, the ear-hang is connected with corrector communication. The invention has the functions of adjustment, vibration and time voice reminding, and the elasticity of the elastic winder can be automatically adjusted in the practical process, so that the wearing comfort degree is increased, the use is convenient for a user, the fatigue is not easy to cause, the inclination angle can be comprehensively measured by a plurality of angle sensors, and the sitting posture habit is convenient to record.

However, in the past, the waist and back correction for the user is performed by devices such as a traditional waistband with strong universality, and the devices cannot perform personalized detail adjustment on individual individuals, particularly the existing waist and back states of each individual are different, if the same correction scheme is used, the individual user may not obtain a good correction effect, and even certain adverse effects may be caused. While the customized orthopedic plan aiming at lumbar vertebrae, spines and the like with accurate lumbar back conditions of individual users through detailed medical analysis often utilizes large-scale equipment such as ultrasound and radiographic images and large-scale medical places, and professional doctors are required to analyze the lumbar back conditions of the users to customize a set of conforming protector manufacturing and control orthopedic plan, the best customized orthopedic effect can be obtained in the manner, the cost is quite high, the used equipment is quite large, the users need to go to the places such as hospitals frequently for subsequent tracking detection to better evaluate the existing effect of the orthopedic plan so as to update the orthopedic plan in time, and for most people, a large amount of time cannot be left for oral administration to carry out lumbar back posture adjustment under the monitoring of medical care personnel. In addition, conventionally, in the life of a user, due to subjective factors such as self-experience, physical fitness and newly-absorbed knowledge, or objective factors such as work change and commonly-used appliance change, the influence of habitual actions on the waist and the back is not constant, but at least has two trends of steady-state good and steady-state bad, at this time, if the habit of the user is better or worse, the same mechanical judgment is used for uniform forced correction, so that the user is likely to be unable to obtain forward excitation and keep steady-state good habit change, and is more likely to be able to form resistance to correction teaching based on the habit of the user, and the user is likely to be unable to obtain deep memory about correction after correction, because the user may not accord with the posture adjustment mode which the user thinks to be most comfortable, and even after the forced correction, the user may return to the original state due to adverse psychology.

Therefore, it is a problem worth studying how to use the habit psychology of the user to guide and strengthen the good habit of the waist and back state to obtain the orthopedic effect with high user comfort, strong retentivity and good effect.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor has studied a lot of documents and patents when making the present invention, but the space is not limited to the details and contents listed in the above, however, the present invention is by no means free of the features of the prior art, but the present invention has been provided with all the features of the prior art, and the applicant reserves the right to increase the related prior art in the background.

Disclosure of Invention

In order to solve at least some of the problems in the prior art, the present invention provides a nursing device for the low back, comprising: the protector is used for adjusting the waist and back state of a user, the protector is manufactured under the guidance of design parameters and/or regulates and controls the waist and back state of the user under the guidance of adjustment parameters, wherein the adjustment parameters are formed by combining a rule summarized based on current data and a change trend of concerned parameters in the rule in current data to form simulated data which accords with a future change result and analyzing the difference between the normal physiological state of the waist and back, and the current data, the current data and the simulated data are descriptions after classifying the waist and back physiological parameters of the user according to time sequence.

In the past, waist and back correction aiming at users is performed by devices such as a traditional waistband with strong universality, but the devices cannot perform personalized detail adjustment on individual individuals, particularly the existing waist and back states of each individual are different, if the same correction scheme is used, individual users cannot obtain good correction effect, and even certain adverse effects can be caused. While the customized orthopedic plan aiming at lumbar vertebrae, spines and the like with accurate lumbar back conditions of individual users through detailed medical analysis often utilizes large-scale equipment such as ultrasound and radiographic images and large-scale medical places, and professional doctors are required to analyze the lumbar back conditions of the users to customize a set of conforming protector manufacturing and control orthopedic plan, the best customized orthopedic effect can be obtained in the manner, the cost is quite high, the used equipment is quite large, the users need to go to the places such as hospitals frequently for subsequent tracking detection to better evaluate the existing effect of the orthopedic plan so as to update the orthopedic plan in time, and for most people, a large amount of time cannot be left for oral administration to carry out lumbar back posture adjustment under the monitoring of medical care personnel. In addition, conventionally, in the life of a user, due to subjective factors such as self-experience, physical fitness and newly-absorbed knowledge, or objective factors such as work change and commonly-used appliance change, the influence of habitual actions on the waist and the back is not constant, but at least has two trends of steady-state good and steady-state bad, at this time, if the habit of the user is better or worse, the same mechanical judgment is used for uniform forced correction, so that the user is likely to be unable to obtain forward excitation and keep steady-state good habit change, and is more likely to be able to form resistance to correction teaching based on the habit of the user, and the user is likely not to obtain deep memory about correction after correction, because the user may not accord with the posture adjustment mode which is considered most comfortable by the user, namely, the user may return to the original state due to contrary psychology after forced correction. The invention adopts the time sequence to carry out detail subdivision on the waist and back state of the user in the time dimension, analyzes the past long-term selected habits to obtain the design scheme of the waist and back protector aiming at the individual person, and combines the good trend or bad trend shown by the current data with the simulation of the future development to eliminate or weaken the proportion of the good habit change trend in the correction process so as to form the forward excitation of the good habit, so that the user can easily further strengthen the good habit, and finally a habit which feels comfortable and has good influence on the waist and back state is formed.

Preferably, the current data is marked with the waist and back physiological parameters of the user at the current moment, the current data is accumulated aiming at the waist and back physiological parameters of the user before the current data at the current moment, and data paragraphs with repeatability on changes in the current data are summarized into a rule, and the rule represents an action paradigm in life of the user.

Preferably, the action paradigm is divided into a conventional action and a habitual action, and the parameter of interest is one or several physiological parameters of the back that are specified in a data section characterizing the action paradigm based on a medically recommended key back observation parameter.

Preferably, the adjustment parameters include an early warning instruction, and the early warning instruction is sent to the user side after the difference between the simulation data and the normal physiological state of the waist and back exceeds a preset check threshold.

Preferably, the distinction of the motion paradigm is performed by comparing with a preset conventional motion data unit, wherein, on the basis of the comparison process, the conventional motion and the habitual motion are further distinguished by comparing the motion paradigm after performing the time length analysis and the time statistics with a preset time length threshold and a preset time length threshold respectively.

Preferably, the physiological parameters of the back and the waist at least comprise partial parameters detected by stress receptors, and the coated detection surface consisting of a plurality of stress receptors is at least arranged on the back and the waist of the user in a fitting manner or surrounds the front abdomen and the back waist of the user in a fitting manner.

Preferably, the adjustment parameters further comprise a regulation instruction for regulating the protector to counteract the trend of the physiological parameters of the waist and the back of the user changing towards the direction exceeding the inspection threshold when the user performs the action paradigm.

Preferably, the regulatory instructions have different instructional content based on whether the progression of the current data to the simulated data changes closer to or farther from the detection threshold.

Preferably, the detectors used for detecting parameters of the lumbar back, including stress receptors, are each configured to be placed in contact or non-contact with the lumbar back area of the user.

Preferably, the generation of the current data, the current data and the simulation data is performed on a processing device which is passively and fixedly arranged on the waist and back part of the user or is arranged outside the body range of the user by means of a data transmission module.

Drawings

FIG. 1 is a schematic view of a data processing flow according to the present invention;

FIG. 2 is a schematic view of a detector according to the present invention;

FIG. 3 is a schematic view of the protector of the present invention;

in the figure: 100. waist and back physiological parameters; 200. current data; 300. current date data; 400. simulating data; 500. a rule; 600. trend; 700. designing parameters; 800. adjusting parameters; 900. a detector; 1000. a protector.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" in the specification should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; the connection can be mechanical connection or electric connection, and also can be a combination of mechanical connection and electric connection; the electronic components can be installed by using a circuit of a lead, and can also be designed by using a simplified circuit board in modes of integration and the like. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific applications.

Fig. 1, fig. 2 and fig. 3 provide a nursing device for the waist and back, wherein fig. 1 is a scheme flow adopted by the nursing device for purposefully designing and/or adjusting according to the physiological condition of the waist of an individual user, fig. 2 is a schematic structural diagram for detecting the physiological parameter of the waist of the user, and fig. 3 is a schematic structural diagram for a protector 1000 manufactured according to the design parameter 700 obtained after processing. The device is generally suitable for various complicated symptoms caused by long-term or short-term pain of lumbar vertebra or lumbar back and front and back or left and right offset of lumbar vertebra, for example, pain and discomfort of lumbar back, symptoms of pain of patients caused by inflammation, edema or congestion, symptoms of pain and numbness caused by lower limbs, and irritative symptoms caused by congestion of lumbar vertebra parts to internal organs, such as stomach and intestinal tract, for example, symptoms of slow intestinal tract movement, abdominal distension, constipation and the like. On the other hand, for persons with age or osteoporosis caused by physiological reasons, when the persons need to mobilize the waist and the back to exert force, or the parts are subjected to large impact force or torsional force due to some unexpected situations, the situation that the bones at the lumbar vertebra position cannot bear large stress to cause serious lumbar strain and even fracture of the persons is likely to occur, the occurrence of the problems can aggravate lumbar injury of the related persons, and serious fracture problems can also cause casualty loss of the persons. Therefore, according to medical recommendations, maintaining a normal lumbar position is of great significance to the normal life and health of the person. However, the proportion of people who do not have medical knowledge and are unconscious is still large, and most people habitually maintain postures damaging the lumbar spine in daily life, such as incorrect sitting postures, lying postures, standing postures and the like, or perform actions such as incorrect weight carrying, incorrect walking postures, long-time stooping states and the like, and the abnormal states are caused by the habits of daily life of people, and are bad habits developed in the work performed by people. At present, the abnormal problem that the lumbar spine and the back, particularly the lumbar spine, deviate from the normal position in the main population is quite serious, and basically, a large number of individuals in the population have more or less lumbar problems. As can be seen from the above discussion, it is difficult to maintain the normal lumbar vertebra position only by consciously making body adjustments by the person himself, so some auxiliary nursing devices for the lumbar and back parts of the person appear on the market. Generally, it is usually passive to contact the back of the patient's waist and counteract the user's incorrect back posture in its pre-configured configuration to force the back of the user to return to a normal position. A common such product is a back cushion device placed on a chair, and a nursing device similar to a waistband structure and surrounding the waist of a user. However, as can be seen from the above discussion, the passive design adopted by the lumbar and back nursing device is more suitable for guiding the design and production of the device by using a preset orthopedic target, and the specific lumbar and back conditions of different patients, especially the lumbar vertebra conditions of different patients, cannot be well distinguished, but a wider or standard orthopedic requirement is used as a design guide.

Therefore, the invention provides a nursing device for the back and the waist, which generates the past date data 300, the current data 200 and the simulation data 400 arranged according to time in a database by detecting the physiological data of the back and the waist of a user in advance or in real time, and obtains a user nursing design scheme or nursing regulation and control parameters by analyzing three time-related data of the user individually or in a crossed manner, wherein the nursing design scheme is a parameter or a data set used for guiding the design and manufacture of the structure or other parameters of a customized nursing part worn by the patient at a later stage, and the nursing regulation and control parameters are action control guide parameters used for controlling the customized nursing part to generate deformation or other driving and changing equipment to generate action on the back and the waist of the user at a later stage.

The three data arranged according to time in the database are divided according to the change of time, the data sources are all from the acquired waist and back physiological data, wherein, aiming at a hypothetical situation belonging to the ongoing moment, the acquired waist and back physiological data are divided into the current data 200, and it can also be understood that the waist and back physiological data with the current data 200 label have the ongoing property, and the connotation reflects the current waist and back physiological condition of the user, and the basis of dividing one waist and back physiological data into the current data 200 is related to the refresh time of the detector 900 for detecting the waist and back physiological data of the user. The refresh time exists because the detector 900 is generally unable to perform a complete seamless full-continuous detection function, but rather has a short time between two refreshed detection data, which may be referred to as a refresh time, which has been significantly shortened due to the presence of advanced computers, which may typically be a time period of less than 1 second. In this case, the division of the current data 200 may divide the data of the probe 900 that is refreshed at the end of a refresh time for the data acquisition into the current data 200. In addition, in a non-ideal situation, the threshold for dividing the current data 200 may be appropriately adjusted to take into account additional time such as computer processing or data transmission delay as much as possible, so that the current data 200 can represent the current physiological state of the back and the waist of the user as much as possible.

Accordingly, the current date 300 is prior to the time of generation of the current data 200 at the timestamp, reflecting past data of the physiological state of the back and waist of the user, with cumulative and memorable attributes. Preferably, according to the description of the detection refresh time, the detection result of each refresh of the detector 900 can be monitored, the latest refreshed lumbar and back physiological parameters 100 at each time are extracted as the current data 200 by using a top grid intake mode, and the data replaced or covered by the refresh parameters is divided into the past period data 300, wherein the top grid refers to the position where the detection result of each refresh is arranged at the top priority or the top. Therefore, from the time attribute division, each parameter currently belonging to the current data 200 is also affected by the refreshed detection result at the next time and is converted into the current data 300.

The simulation data 400 is a prediction simulation of a future time state or a future continuous time change state of the patient generated based on the current data 200 and the current data 300, and the simulation process is advanced based on a combination of the trend 600 and the law 500, wherein the trend 600 refers to a process in which the lumbar physiological parameter 100 continuously changes to a certain direction according to a vector of the current data 300 and the current data 200 following the time lapse, for example, an angle of the lumbar vertebra gradually deflecting to a certain direction gradually increases, or a process in which a certain area of the lumbar part shows a gradually increasing bending stress, and based on the trend 600, the possibility that the lumbar physiological parameter 100 changes to the direction shown by the trend 600 at a certain future time can be estimated to be higher, and the estimation of the higher possibility can be taken as a recommended result and implemented as the simulation data 400. The rule 500 is a repetitive paragraph in changes of the lumbar and back physiological parameters 100 analyzed and obtained according to a large amount of existing forward data 300, wherein the repetitive paragraph refers to a plurality of groups of similar or identical change process paragraphs in the change process of the physiological parameters, for example, the lumbar vertebrae once deflects to a certain direction and returns to the original position for several times, because many activities in the activities of people have similarities, such as sitting down, standing up or bending down, the changes of the lumbar and back physiological parameters 100 brought by the activities of the lumbar and back have certain similarities, by recording changes of the daily life of the user to the lumbar and back actions and forming the forward data 300 in the database, a plurality of groups of rules 500 matching the habitual actions of the user can be found out from the parameters of the changes, and further, the forward data 300 conforming to the rule 500 can be bound with the actions of the user, for example, the user's bending down action can correspond to the forward data 300 changing in a rule 500. From the above description, the trend 600 and the rule 500 are general concepts obtained by analyzing the current date data 300 and the current date data 200, and the trend 600 and the rule 500 may be included in and referred to each other. Specifically, the law 500 may include one or more trend 600 processes, for example, during the process of the user bending down and standing straight, at least a trend 600 of the user bending down to make the lumbar curve to a certain maximum point gradually increase in curvature is included, and a trend 600 of the user returning from bending down to standing straight and gradually decreasing in curvature of the lumbar is also included. Conversely, for the plurality of past period data 300 divided into the same rule 500, the time-varying changes of the data of the past period data 300 of all the portions in the rule 500 may also be summarized as a new trend 600, for example, the maximum lumbar curvature generated by the user when bending down each time gradually increases with the number of times, which may indicate a process that the injury to the lumbar vertebrae of the user when bending down gradually deepens. Therefore, it is preferable to perform trend 600 analysis on a certain parameter of interest included in the past date data 300 represented by a certain rule 500 according to time, and provide the simulation data 400 after the trend 600 analysis to the outside, or generate an alarm when the parameter of interest enters a preset alarm range. The parameters of interest can be selected as parameters capable of characterizing the lumbar condition of the user, the parameters are generally based on medically recommended key lumbar and back observation parameters capable of characterizing the physiological or pathological condition of the lumbar and the back of the user, for example, the maximum value of the bending angle of each lumbar in bending can be selected as the parameters of interest, because the parameters can reflect the bending condition of the lumbar of the human body, which is also one of the parameters needing observation for preventing lumbar disc herniation, and the parameters can be obtained by combining a medical conventional treatment scheme and summarizing a large number of patients in common cases of the lumbar and the back of the patient, and can be updated subsequently according to the requirements.

Preferably, the corresponding lumbar-dorsal physiological data sets under various motion paradigms, some of which are the regular actions necessary for people in life, such as bending down, squating down, etc., can be summarized according to the above rule 500. Some actions are shown in personal habits of the user, such as actions of left-hand waist forking, right-hand waist forking, humpback, top crotch, standing posture skewness and the like, which often cause bad injuries to the waist and the back or indirectly show the waist and the back condition of the user, for example, the actions of frequently carrying out one-hand waist forking or standing time skewness towards a certain direction usually indicate that the lumbar vertebra of the user is or is skewed towards a certain direction, and for example, the habitual humpback of the user generates a great backward bending when the user carries out normal sitting posture, which indicates that the lumbar vertebra of the user may generate backward convex. The conventional actions and the habitual actions can be distinguished by means of database comparison, namely, a conventional action data unit is established in advance, rules 500 of a waist and back physiological data set of all conventional actions as far as possible are contained in the conventional action data unit, when a new waist and back physiological data set with the rules 500 is summarized in the database, the waist and back physiological data set is compared with the rules 500 in the conventional action data unit, if the corresponding conventional actions can be matched, the waist and back physiological data set does not belong to the habitual actions of the user, otherwise, the waist and back physiological data set can be summarized into the habitual action category of the user. Preferably, the distinction is made in a manner not depending on the habitual action and the conventional action of the user to some extent by means of the conventional action data unit, for example, the action of causing the lumbar vertebra of the user to bulge backward, the duration of the bending action is shorter than the duration of the user's continuous humpback action based on the habit, and the number of repetitions in a period of time is also smaller. Therefore, in some cases, the effect of the regular actions on the back of the user may temporarily exceed the maximum value that the medical recommended healthy body can bear, but such actions generally do not last for a long time and the repetition time interval is long, for example, the user repeatedly performs the action of bending over to move things in a short time, if the user is not a person doing physical work, the action may not last for a long time according to the repetition time of the action reflected by the regular 500 in the past period data 300, so that the effect or the specific gravity of the regular action may not be considered or may be considered in at least the parameter references of the adjustment or care for the back injury caused by the habitual actions of the user. That is, the present embodiment further provides another scheme or further distinguishes the conventional actions and the habitual actions on the basis of the conventional action data unit, that is, a duration threshold and a frequency threshold are preset, duration analysis and frequency statistics are performed on all the segments of the lumbar physiological parameters 100 repeated in each action paradigm in all the generalized rules 500, the duration analysis refers to analyzing the interval duration from a large number of action paradigms repeated in a short time to a next large number of same action paradigms repeated, the frequency statistics refers to an accumulated value of the number of times that a single action paradigms is repeated in a specified time or from the beginning to the end, if the results of the duration analysis and the frequency statistics respectively fall within the duration threshold and the frequency threshold, it is determined that the routine actions are likely to belong to, otherwise, it is determined that the habitual actions belong to a higher probability. The high-frequency and long-time adverse motion paradigm is more damaging to the back and the waist, so motions with both duration and frequency exceeding the threshold can be classified as habitual motions.

The physiological data of the waist and the back of the user are formed by integrating the data measured by the various detectors 900, one of the detectors 900 is a stress receptor which measures or represents the force of deformation by changing the resistance of the stress receptor, preferably, a coating detection surface consisting of a plurality of stress receptors is arranged at least on the waist and the back of the user in a fitting manner, and more preferably, the coating detection surface is arranged around the front abdomen and the back waist of the user in a fitting manner. When a user performs a humpback or stooping action, the stress receptor positioned at the middle part of the waist part is pressed by the lumbar vertebra to form a curve that the middle bulge is downwards towards two sides, and then a high-level stress signal is generated at the middle part of the stress receptor to indicate that a large extrusion force is generated at the position. The physiological change of the waist and the back caused by one action is characterized by the results detected by a plurality of detectors 900 and a plurality of similar detectors 900, for example, a user generates a humpback action, the strain forces generated by at least the protruded lumbar vertebra part and other parts of the periphery are different, meanwhile, another electromyographic sensor can be adopted to detect the state parameters of the accompanied waist muscle, such as the contraction and the extension of the waist muscle and the lower back saw muscle, and at least the two parameters are subjected to cross analysis to improve the accuracy of work induction. Data that may appear corresponding to different types of detectors 900 under corresponding actions and the data change trend 600 may be obtained through experiments of the existing medical research combining part, so that the database may match the data detected by the detectors 900 according to preset existing data to obtain a summary of the current user action.

According to the user behavior pattern found in the induction rule 500 of the current period data 300 in the database, the user behavior pattern comprises conventional actions and habitual actions, particularly the habitual actions, the user behavior pattern is compared with the preset normal waist and back physiological parameters 100 based on medical recommendation to obtain differences, the differences are pushed to the protector 1000 manufacturer to form guidance for the design parameters 700 of the protector 1000, and finally the protector 1000 capable of correcting the single individual unique behavior pattern, particularly the habitual actions, is formed. Alternatively, based on the difference in the simulated data 400 that is caused by the user's back changing in a direction away from the trend 600 of the medically recommended normal back physiological parameters 100, the protector 1000 sends a control instruction to apply a countering effect to the opposite direction of the trend 600 after the difference exceeds the threshold. The control instruction for counteracting the influence may be an alarm based on a way that the user can feel, such as an audible and visual vibration alarm based on five senses of people, which prompts or alarms the user, so that the user can change the current posture of the waist and the back by himself or herself after being reminded to make the current data 200 fall within the range of the normal physiological parameters of the waist and the back 100. Alternatively, the difference obtained by comparing the current data 200 with the normal waist and back physiological parameters 100 can be used to guide the protector 1000 to execute the control parameters for actively regulating the waist and back posture of the user. The active control may be based on external power to drive the protector 1000 to exert force on the waist back of the user to obtain a process of forming an opposition to the current normal waist back physiological parameter 100 deviation direction of the user, and finally make the waist back physiological parameter 100 of the user or the current data 200 being detected return to the range of the normal waist back physiological parameter 100, where the process of forming the opposition by external driving may be, for example, when the user bends over the waist habitually, controlling the lumbar spine portion correspondingly bent on the protector 1000 wound around the waist of the user to contract towards the inner side of the body of the user, so as to force the user to straighten the waist. In addition, the scheme that external driving can be adopted to generate active force to the waist and back of the user can be carried out in a common motor driving mode, for example, a common device for applying pressure or thrust to the waist of the user can be selected to be an electric push rod or an electric telescopic rod structure, preferably, the working parameters of the motor can be adjusted in an electric control mode, and for example, the parameters such as the telescopic length, the pushing depth, the motor torque force and the like can be adjusted manually or intelligently under the guidance of the adjustment parameters. Compared with a passive scheme for reminding a user of self-adjustment by using an alarm mode, the scheme has a better orthopedic effect, because even if the user self-adjusts the posture under the reminding, the adjustment process is performed on the premise of feeling comfortable, namely, the user is difficult to self-adjust to an uncomfortable but medically recommended normal state under the comfortable condition generated by bad habits, the adjustment process of returning to the normal state when the user self-adjusts is slow and untimely, and the user can return to the previous abnormal posture after being adjusted to the normal state and keeping the same after being adjusted to the normal state.

Preferably, the waist and back conditions of the user are classified according to the degree of lightness, mediality and heaviness, the trend 600 of the influence of the current habit of the user on the waist and back conditions in the current data 300 and the current data 200 is judged, if the trend changes to the mild trend 600, only the operation of long-term monitoring is performed, and if the trend changes to the severe trend 600, the operation of forced correction or prompting correction is performed. This trend 600 determination is reflected by the analysis of the simulated data 400 having future attributes based on the rules 500 developed from the induction of future date data 300 and the trend 600 developed from the analysis of current data 200. The advantage of this design is that the source of these inferred simulated data 400 is based on the habitual movements that the user has exhibited in the past and the trend 600 of the changes that the user is now experiencing, because the user changes a lot during the daily life, the tendency 600 of the user's actions and actions on the back of the waist that are selected in the daily life may change at any time due to the user's thoughts, experience of absorption, real-time physical experience, and these changes may change the user's back of the waist state in a good direction or in a worse direction. The conventional nursing scheme for the waist and the back of the user can only passively perform all-around forced correction on the body of the user, the all-around forced correction cannot be well applicable to different action conditions or different waist and back physiological states experienced by individual individuals, and even for certain aspects of the waist and back physiological conditions of certain individuals, the all-around forced correction without specific conditions can be applicable to the contrary, and the waist and the back of the user are more damaged. On the other hand, for some customized lumbar and dorsal correction schemes for individuals, large-scale equipment or fields such as ultrasound and image examination are often used, a professional doctor is required to evaluate the detection result and make a lumbar and dorsal correction plan, and in addition, the user is required to frequently return to a medical facility for repeated examination to evaluate the subsequent correction effect, so that the cost of the whole process is quite high, and a certain burden is caused on the time cost of the user. Even if the problem of huge cost of money and time is not dealt with, how to obey the doctor's advice in the course of complicated actions and posture selection in daily life by the object planning to implement is a problem to be considered. Since it is difficult to arrange professionals at all times to evaluate the movements or postures the user is in and teach the user to correct the waist-back state in a direction favorable for the recovery from the waist-back state, from the current situation of the user's work and life needs and the staff configuration in hospitals, not only the hospitals cannot provide full-time staff for continuous monitoring at all times, but also the user does not have time to perform correction training. Therefore, generally, the user can synchronously and correctly guide the waist and back state in the daily life, the actions or postures selected by the user in the daily life are varied, some beneficial changes for the recovery of the waist and the back and some harmful changes for the deterioration of the waist and the back, the customized scheme can not detect and judge and correct the changes of the user in real time, and in addition, the habit formed by the user in the good aspect can not form positive feedback, so that the beneficial habit generated by the user per se can not be reserved.

It should be noted that the above-mentioned embodiments are exemplary, and that those skilled in the art, having benefit of the present disclosure, may devise various arrangements that are within the scope of the present disclosure and that fall within the scope of the invention. It should be understood by those skilled in the art that the present specification and figures are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (3)

1. A care device for the low back comprising:

a protector (1000) for adjusting a user's lumbar-back condition,

it is characterized in that the preparation method is characterized in that,

the protector (1000) is manufactured under the guidance of design parameters (700) and regulates and controls the waist and back state of a user under the guidance of adjustment parameters (800), wherein,

the adjustment parameters (800) are formed by combining a rule (500) summarized based on the current data (300) and a change trend (600) of the concerned parameters in the current data (200) based on the rule (500) to form simulated data (400) according with a future change result and analyzing the difference between the normal physiological state of the waist and the back, wherein the current data (300), the current data (200) and the simulated data (400) are descriptions of the physiological parameters (100) of the waist and the back of the user after classification according to time sequence;

the current data (200) marks the waist and back physiological parameters (100) of the user at the current moment, the current data (300) is the accumulation of the waist and back physiological parameters (100) of the user before the current data (200) at the current moment, wherein data paragraphs with repeatability for changes in the current data (300) are summarized into the rules (500), and the rules (500) represent the action normal form in life of the user;

separating the action paradigm into a conventional action and a habitual action, the parameter of interest being one or several lumbar spinal physiological parameters specific in the data section characterizing the action paradigm based on a medically recommended key lumbar spinal observation parameter (100);

the adjustment parameters (800) comprise early warning instructions which are sent to one side of the user after the difference between the simulation data (400) and the normal physiological state of the waist and the back exceeds a preset inspection threshold value;

the distinguishing of the motion patterns is carried out according to comparison with a preset conventional motion data unit, wherein on the basis of the comparison process, the conventional motion and the habitual motion are further distinguished by respectively comparing the motion patterns with a preset time threshold and a preset time threshold after carrying out time length analysis and time number statistics on the motion patterns, the time length analysis refers to analysis of interval time between the motion patterns repeatedly carried out in a large amount of short time and the same motion patterns repeatedly carried out next time, and the time number statistics refers to an accumulated value of the times of the single motion pattern repeat in a specified time or the time from beginning to the present;

the waist and back physiological parameters (100) at least comprise partial parameters detected by stress receptors, and a coating detection surface consisting of a plurality of stress receptors is at least arranged on the waist and back part of a user in a fitting manner or surrounds the front abdomen and the back waist part of the user in a fitting manner;

the adjustment parameters (800) further comprise regulation instructions for regulating the protector (1000) against a trend (600) of the back physiological parameter (100) of the user in the direction exceeding a checking threshold while the user performs the action paradigm;

the regulation and control instruction has different guidance contents based on the fact that the process of changing the current data (200) to the simulated data (400) is close to or far from an inspection threshold, if the current data is changed to a mild trend (600), only the operation of long-term monitoring is carried out, and if the current data is changed to a severe trend (600), the operation of forced correction or prompting correction is carried out.

2. The care device according to claim 1, characterized in that the probes (900) used for detecting the lumbar-back physiological parameter (100) comprising the stress receptors are each configured to be placed in contact or non-contact with the lumbar-back area of the user.

3. A care apparatus as claimed in claim 2, characterized in that the generation of the current date (300), the current date (200) and the simulation data (400) is carried out on a processing device which is arranged passively fixed to the back and waist of the user or outside the body region of the user by means of a data transmission module.

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