CN108771574B - Intelligent scoliosis correction system and control method - Google Patents
Intelligent scoliosis correction system and control method Download PDFInfo
- Publication number
- CN108771574B CN108771574B CN201810709183.2A CN201810709183A CN108771574B CN 108771574 B CN108771574 B CN 108771574B CN 201810709183 A CN201810709183 A CN 201810709183A CN 108771574 B CN108771574 B CN 108771574B
- Authority
- CN
- China
- Prior art keywords
- pressure
- orthopedic
- scoliosis
- inflatable structure
- microcavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/1036—Measuring load distribution, e.g. podologic studies
- A61B5/1038—Measuring plantar pressure during gait
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
Abstract
The invention provides an intelligent scoliosis orthopedic system and a control method thereof. The scoliosis orthosis comprises an orthosis body, a plurality of liner type multi-cell microcavity inflatable structures, a plurality of multi-cell microcavity inflatable structure pressure detection devices, a plantar pressure detection device, a central control device and a pressure regulation device. The orthopedic device body is formed by personalized customization according to the scoliosis condition of children/teenagers with scoliosis. The cushion type multi-cell microcavity inflatable structure is arranged inside the orthosis body and is distributed at the corresponding positions of the chest, the waist and the pelvis of a human body. The central control device outputs control signals according to the data detected by the pressure detection device of the multi-cell microcavity inflatable structure and the pressure detection device of the sole, and the pressure regulation device regulates the orthopedic pressure applied by the liner type multi-cell microcavity inflatable structure so as to achieve the aim of correcting the spine.
Description
Technical Field
The invention relates to an intelligent scoliosis orthopedic system and a control method, and belongs to the technical field of orthopedic instruments.
Background
Scoliosis (also known as scoliosis) refers to a deformity resulting from one or more segments of the spine being curved laterally, off the body midline, in the coronal plane, and usually accompanied by rotation of the spine and an increase or decrease in the posterior or anterior processes in the sagittal plane. The incidence rate of the scoliosis of children and teenagers in China is 2-4%, and the disease is a chronic disease which is harmful to the physical and mental health of children and teenagers in China after two diseases of myopia and obesity. Scoliosis not only affects the physical appearance of children and teenagers, but also affects the mental health of the children and teenagers, and can press organs such as heart and lung of the children and further threaten life when the children and the teenagers are serious.
The degree of scoliosis deformity can be generally measured by a Cobb angle (Cobb), and the children with the Cobb angle smaller than 45 degrees are corrected by adopting an orthosis for scoliosis in light and medium degrees. Patent document 1CN106236351A discloses a scoliosis orthosis, which has a complex structure, is not only cumbersome to manufacture and uneconomical, but also needs to be manually adjusted by the personal experience of an orthopedic operator continuously during the process of correcting the spine, so as to adjust the size of the orthosis, thereby achieving the purpose of correcting.
Patent document 2 CN107669386A discloses a "scoliosis orthosis" which includes an open shell plate, and an air bag fixed to the inner side of the shell plate, the air bag being connected to an automatic air pressure control device through a connection pipe, and the automatic air pressure control device being connected to an inflator. When the pressure in the air bag is lower than the set value, the air pressure automatic control device works to start the air charging device to charge the air bag, so that the pressure in the air bag is kept constant. In practical application, because the air bag is a large whole and is uncomfortable to wear, a wearer is unwilling to wear for a long time; and the pressure applied to the human body often shows certain fluctuation in the daily activity process, which is not beneficial to the detection of the pressure. The setting of the bladder pressure disclosed in this patent document depends on the personal experience of the orthopedic operator. If the pressure setting is too small, it does not serve the purpose of orthopedics, if it is too large, it has other adverse effects on the human body, there is a lack of scientificity!
Patent document 3 CN107137170A discloses "a scoliosis orthosis, system, and remote monitoring method". The scoliosis orthosis comprises a plurality of adjusting belts, and the adjusting device comprises a plurality of motors. The scoliosis orthopedic system adjusts and monitors the pressure by stretching the adjusting belt through the motor, thereby achieving the purpose of orthopedic. In the practical process, the orthosis provided with the motor is inconvenient for the normal activities of the wearer, so that the wearer can easily generate the rejection psychology; moreover, the stretching of the adjusting belt easily causes the position of a set force application area where the orthopedic device body is in contact with the human body of a wearer to change, so that the position of the force application of orthopedic pressure deviates to cause the failure of orthopedic; furthermore, since the adjustment strap fixed to the orthosis can only coarsely change the orthopedic pressure by unidirectional tension, the orthopedic pressure applied to the body part of the wearer is not uniform; moreover, the sliding generated between the orthosis body and the skin of the wearer during the stretching process of the adjusting belt easily causes potential friction injury to the skin of the wearer; in addition, the high elasticity of the superficial tissues of the upper body of the human body can also cause that the adopted direct orthopedic pressure measuring method is difficult to stably and accurately acquire the orthopedic pressure data applied to the body of the wearer. Therefore, the orthopedic pressure is difficult to accurately change in the manner of adjusting the belt tension disclosed by the patent application, the orthopedic pressure directly detected by the pressure detection device is also inaccurate and unstable, and the applied orthopedic pressure and the acquired pressure data are inaccurate, so that the adjustment and monitoring of the body pressure of the orthosis are inevitably affected, and the orthopedic effect is further affected.
Therefore, it is imperative to develop a scoliosis correction system with quantitative adjustment! In addition, through a large number of observations and measurements, it is found that the children/teenagers with scoliosis are accompanied by different degrees of abnormal plantar pressure when the children/teenagers with scoliosis stand or walk compared with the children/teenagers with normal spines, and therefore biomechanical indexes such as total bilateral foot pressure, anterior half foot pressure, posterior half foot pressure and the like of the children/teenagers with scoliosis are also one of evaluation criteria of the degree of scoliosis deformity. Through patent search at home and abroad, at present, no scoliosis orthopedic system with a plantar pressure monitoring function exists.
Disclosure of Invention
In view of the above, it is an object of the present invention to provide an intelligent scoliosis correction system and control method. The scoliosis correcting system and the control method can scientifically and reasonably adjust the pressure of a correcting force application area and improve the objectivity and accuracy of correction.
In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent scoliosis orthopedic system comprises a scoliosis orthopedic device and a remote intelligent analysis platform;
the scoliosis orthosis comprises an orthosis body, a plurality of liner type multi-cell microcavity inflatable structures, a plurality of multi-cell microcavity inflatable structure pressure detection devices, a sole pressure detection device, a central control device and a pressure regulation device;
the orthosis body is formed by personalized customization according to the scoliosis condition of children/teenagers with scoliosis, and is formed by 3D printing or extrusion thermoforming of high-strength ABS plastic or PVC plates;
the pad type multi-cell microcavity inflatable structure is arranged inside the orthosis body and is distributed on the chest, waist and pelvis of a wearer according to the three-point bending biomechanics principle; the cushion type multi-cell microcavity inflatable structure is composed of a flat multi-cell microcavity inflatable structure and a flexible thin-layer cushion, one surface of the multi-cell microcavity inflatable structure is pasted on the orthosis body, and the other surface of the multi-cell microcavity inflatable structure is pasted with the flexible thin-layer cushion; the flexible thin-layer liner is made of polyurethane or medical silica gel and is designed into a curved surface which is attached to the contour of a human body;
the liner type multi-cell microcavity inflation structure is connected with the pressure regulating device through an air hose and a pressure detection device of the multi-cell microcavity inflation structure;
the signal output end of the pressure detection device of the multi-cell microcavity inflation structure is connected with the signal input end of the central control device; the control signal output end of the central control device is connected with the control end of the pressure regulating device, and the central control device outputs a control signal to regulate the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure through the pressure regulating device;
the sole pressure detection device comprises film type pressure sensors and a signal emission module, wherein the film type pressure sensors are arranged on the front half feet and the rear half feet of the feet, and the data output ends of the pressure sensors are connected with the signal emission module through leads; the film type pressure sensor is used for detecting the total pressure of feet at two sides, the pressure of the front half foot and the pressure of the rear half foot of children/teenagers with scoliosis, and transmitting the detected pressures to the central control device in a wireless communication mode through the signal transmitting module.
In a specific embodiment of the invention, the pressure adjusting device is composed of a plurality of independent micro air pumps, and each air pump is respectively connected with the cushion type multi-cell microcavity inflation structure through an air delivery hose.
In a specific embodiment of the invention, the remote intelligent analysis platform comprises an orthopedic remote analysis platform, an orthopedic operator monitoring and evaluating terminal and a guardian monitoring terminal; the central control device is connected with the orthopedic remote analysis platform in a wireless mode to output data; the orthopedic operator monitoring and evaluating terminal and the guardian monitoring terminal are connected with the orthopedic remote analysis platform in a wired or wireless mode to transmit data.
In a specific embodiment of the invention, the orthopedic remote analysis platform calculates the orthopedic pressure to be applied by the cushion-type multi-cell microcavity inflatable structure according to the scoliosis degree of the scoliosis children/teenagers, the total bilateral foot pressure, the front half foot pressure and the rear half foot pressure, and transmits the orthopedic pressure to be applied by the cushion-type multi-cell microcavity inflatable structure to the central control device in a wireless manner; the central control device calculates the numerical value of the orthopedic pressure to be applied by the cushion type multi-cell microcavity inflatable structure according to the orthopedic pressure to be applied by the cushion type multi-cell microcavity inflatable structure calculated by the orthopedic remote analysis platform and the orthopedic pressure to be applied by the multi-cell microcavity inflatable structure detected by the multi-cell microcavity inflatable structure pressure detection device, outputs a control instruction to the pressure regulating device, and regulates the pressure of the cushion type multi-cell microcavity inflatable structure through the pressure regulating device to achieve the purpose of gradually correcting the scoliosis.
In a specific embodiment of the invention, the orthopedic remote analysis platform is a personal computer or a small server, and an orthopedic mathematical model formed by spinal orthopedic big data sample multivariate regression analysis is stored in the orthopedic remote analysis platform; the orthopedic technician monitoring and evaluating terminal is a smart phone or a tablet personal computer or other mobile equipment, logs in a remote orthopedic analysis platform, inputs patient medical records, scoliosis orthopedic diagnosis data, checks the orthopedic effect of the patient, and generates an orthopedic evaluation report in pdf format or word format; the guardian monitoring terminal is a smart phone or a tablet personal computer or other mobile equipment, logs in the remote orthopedic analysis platform, monitors the wearing state of the child orthopedic device at any time and any place, and checks the orthopedic progress, orthopedic effect and orthopedic evaluation report.
The invention also provides a method for controlling the intelligent scoliosis correction system, which comprises the following steps:
step S1: storing an orthopedic mathematical model formed by multivariate regression analysis of a scoliosis orthopedic big data sample in an orthopedic remote analysis platform;
step S2; inputting a Risser index reflecting scoliosis deformity of children/teenagers with scoliosis, a scobbe angle of scoliosis, total pressure of bilateral feet, pressure of front half foot and pressure of rear half foot into a remote orthopedic analysis platform;
step S3: according to the existing orthopedic mathematical model, the Risser index of the scoliosis, the scoliosis Cobb angle, the total pressure of the bilateral feet, the pressure of the front half foot and the pressure of the rear half foot, the orthopedic pressure value to be applied by the cushion type multi-cell microcavity inflatable structure is calculated;
step S4: the orthopedic remote analysis platform transmits the calculated orthopedic pressure value to be applied by the cushion type multi-cell microcavity inflatable structure to the central control device;
step S5; the central control device outputs a control instruction to the pressure regulating device according to the orthopedic pressure value to be applied by the cushion type multi-cell microcavity inflatable structure sent by the orthopedic remote analysis platform, so that the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure reaches a set value;
step S6; the central control device performs closed-loop control on the cushion type multi-cell microcavity inflatable structure to keep the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure at a set value;
step S7: and continuously and repeatedly executing the steps S2-S6, and continuously correcting the pressure to be applied by the cushion type multi-cell microcavity inflation structure by the orthopedic remote analysis platform according to the scoliosis Risser index, the scoliosis Cobb angle, the total biped pressure, the front half-footed pressure and the rear half-footed pressure of the scoliosis children/teenagers until a satisfactory orthopedic effect is achieved.
The control method of the intelligent scoliosis correction system further comprises the following steps: and periodically releasing the pressure of the liner type multi-cell microcavity inflation structure.
The volume of the liner type multi-cell microcavity gas-filled structure is maintained for 7.5 hours, and then the volume of the liner type multi-cell microcavity gas-filled structure is increased by 0.5 percent or 1 percent and then reduced by 0.5 percent or 1 percent within 0.3-0.5 hours.
Because the invention adopts the technical scheme, the invention has the advantages that:
1. the intelligent scoliosis orthopedic system is reasonable in structure, comfortable to wear and good in orthopedic effect.
The cushion type multi-cell microcavity inflatable structure is used for applying orthopedic pressure, the contact area of the cushion type multi-cell microcavity inflatable structure and the human body of a patient is large, potential complications such as pressure sores are reduced, the applied orthopedic pressure is uniform, and the orthopedic effect is good.
The cushion type multi-cell microcavity inflatable structure is subjected to periodic pressure release, so that the time for a patient to wear the orthosis every day can be as long as 22 hours, and the orthopedic effect is ensured.
The orthotics body forming the invention is customized according to the scoliosis condition of scoliosis children/teenagers, is formed by 3D printing or extrusion thermoforming of high-strength ABS plastic or PVC plates, can wrap the upper body of a patient after being worn, does not need other auxiliary devices to adjust the size, is more comfortable, fit and portable to wear, avoids skin friction caused by sliding of the orthotics body relative to the body of the wearer, and enables the patient to be more willing to wear for a long time.
2. The invention scientifically and reasonably sets the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure, and improves the scientificity and accuracy of the correction.
The scoliosis correction system not only comprises a pressure detection device with a multi-cell micro-cavity inflation structure, but also comprises a plantar pressure detection device. When the orthopedic pressure to be applied by the cushion type multi-cell microcavity inflatable structure is set, various detection information of the scoliosis deformation degree of a patient, such as the scoliosis type, the scoliosis position, the scoliosis direction, the scoliosis Cobb angle and the Risser index, are considered, and the total pressure of feet at two sides, the pressure of the front half foot and the pressure of the rear half foot of the patient are also considered, so that the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure is more scientific and reasonable, the correction trend is timely and effectively mastered, and the correction objectivity and accuracy are greatly improved.
In addition, the central control device performs closed-loop control on the cushion type multi-cell microcavity inflatable structure, so that the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure is kept at a set value. The invention detects the pressure of the multi-cell microcavity inflatable structure in real time through the multi-cell microcavity inflatable structure pressure detection device, the central control device compares the pressure detected by the multi-cell microcavity inflatable structure pressure detection device with the preset orthopedic pressure to be applied by the multi-cell microcavity inflatable structure, and when the pressure of the multi-cell microcavity inflatable structure is lower than the preset value, the pressure regulation device can timely and accurately carry out quantitative inflation or deflation on the multi-cell microcavity inflatable structure, so that the pressure of a force application area is always in the correct pressure range, and the accurate correction effect is achieved.
3. The orthopedic effect is evaluated in a remote objective and quantitative manner, and a guardian can monitor the wearing condition of the patient in real time.
According to the invention, through the orthopedic remote analysis platform of the scoliosis orthosis, the orthopedic operator monitoring and evaluating terminal and the guardian (parent) monitoring terminal, the orthopedic operator and the parent can effectively monitor the correcting state and wearing time in time, and the orthopedic operator can conveniently remotely regulate and control orthopedic parameters to accord with the growth rule of scoliosis children/teenagers, so that the correction continuity is ensured.
Drawings
FIG. 1 is a schematic diagram of the configuration of the intelligent scoliosis correction system of the present invention;
fig. 2 is a schematic structural view of a scoliosis orthosis of the present invention;
FIG. 3 is a schematic structural diagram of the cushion-type multi-cell microcavity inflation structure and the pressure regulating device of the present invention;
fig. 4 is a schematic structural view of the plantar pressure detection device of the present invention;
FIG. 5 is a flow chart of a control method of the intelligent scoliosis correction system of the present invention;
FIG. 6 is a graphical representation of a parameter hierarchy analysis of the scoliosis profile of the orthopedic control algorithm of the present invention;
figure 7 is a comfort pressure intermittent release waveform of the present invention.
Detailed Description
The structure and features of the present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that various modifications can be made to the embodiments disclosed herein, and therefore, the embodiments disclosed in the specification should not be construed as limiting the present invention, but merely as exemplifications of embodiments thereof, which are intended to make the features of the present invention obvious.
As shown in fig. 1, the intelligent scoliosis correction system provided by the invention comprises a scoliosis orthosis 1 and a remote intelligent analysis platform 2.
As shown in fig. 1 and 2, the scoliosis orthosis 1 is worn on a scoliotic child/adolescent, and comprises an orthosis body 11, a plurality of pad-type multi-cell microcavity inflatable structures 12, a plurality of multi-cell microcavity inflatable structure pressure detection devices 13, a pressure regulation device 16 and a central control device 15.
The orthosis body 11 is formed by personalized customization according to the scoliosis condition of children/teenagers with scoliosis, and is formed by 3D printing or extrusion thermoforming of high-strength ABS plastic or PVC plates. Because the orthosis body 11 is formed by personalized customization according to the scoliosis condition of the scoliosis children/teenagers, the upper body of the patient can be wrapped after the orthosis body 11 is worn, and the size of the orthosis body is not required to be adjusted by other auxiliary devices, so that the orthosis is more comfortable, fit and portable to wear.
In order to make the pressure applied to the periphery of the vertebral column of the children/teenagers with scoliosis more uniform and make the wearer more comfortable, as shown in fig. 3, the invention adopts a cushion type multi-cell microcavity inflatable structure, the cushion type multi-cell microcavity inflatable structure 12 is composed of a flat and mutually communicated multi-cell microcavity inflatable structure and a flexible thin-layer cushion, one surface of the multi-cell microcavity inflatable structure is integrally adhered to the orthosis body 11, and the other surface of the multi-cell microcavity inflatable structure is adhered with the flexible thin-layer cushion. Preferably, the multi-cell microcavity inflatable structure is made of medical rubber or flexible composite fabric or other fiber cloth known in the art, and the flexible thin-layer cushion is made of polyurethane or medical silica gel and is designed to have a certain radian according to different orthopedic force application areas 111 so as to fit the physiological curved surface of the human body contour. When the multi-cell microcavity inflatable structure is inflated to uniformly expand, the flexible polyurethane thin layer can be bent into an arc shape which conforms to the physiological curve of a human body and can be closely attached to a stress area of the human body. The cushion type multi-cell microcavity inflatable structure applies orthopedic pressure, the contact area of the cushion type multi-cell microcavity inflatable structure and the human body of a patient is large, potential complications such as pressure sores are reduced, the applied orthopedic pressure is uniform, and the orthopedic effect is good.
The cushion type multi-cell microcavity inflation structure 12 is arranged on the inner side of the orthosis body 11 and is distributed on the inner side of the orthosis body according to the three-point bending biomechanics principle, and the chest, the waist and the pelvis of a wearer correspond to each other. Preferably, the fixed position of the gasketed multicellular microcavity inflatable structure 12 can be specifically adjusted and determined to meet the needs of different types of scoliosis children/adolescents according to the needs of different scoliosis wearers. For example, for a 3c (three curve thoracic surgery) type scoliosis child/adolescent with three curves of upper thoracic spine, middle and lower thoracic spine, and waist along with pelvis, the padded multi-cell microcavity inflation structure 12 can be placed inside the corresponding orthosis body 11 on the convex side of the lower lumbar spine, the convex region of the upper thoracic ribs, and the ipsilateral pelvic back of the wearer.
Each cushion type multi-cell micro-cavity inflation structure 12 is connected with a pressure regulating device 16 through an air hose 18 and a pressure detecting device 13 of the multi-cell micro-cavity inflation structure. The invention detects the orthopedic pressure applied to the orthopedic force application area 111 by the cushion type multi-cell microcavity inflatable structure 12 in real time through the multi-cell microcavity inflatable structure pressure detection device 13, particularly the orthopedic pressure applied to muscles on two sides of the scoliosis spine, and the pressure adjustment device 16 is used for adjusting the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure 12, thereby achieving the purpose of gradually correcting the scoliosis.
The multi-cell microcavity inflation structure pressure detection device 13 is used for detecting the orthopedic pressure applied by the cushion-type multi-cell microcavity inflation structure, and preferably employs a diaphragm pressure sensor or a gas flow meter or other gas pressure sensors known in the art, which is connected to the cushion-type multi-cell microcavity inflation structure 12 through a gas hose 18 for detecting the orthopedic pressure applied by the cushion-type multi-cell microcavity inflation structure 12.
The pressure regulating device 16 of the multi-cell microcavity inflatable structure is composed of a plurality of independent micro air pumps, and each air pump is respectively connected with the cushion-type multi-cell microcavity inflatable structure 12 through an air hose 18. The multi-cell microcavity inflatable structure pressure regulating device 16 can change the total amount of gas in the cushion-type multi-cell microcavity inflatable structure 12 through air suction or air suction, so as to regulate the orthopedic pressure applied by the multi-cell microcavity inflatable structure 12, and adjust and control the orthopedic pressure applied by the orthopedic device force application area 111 to the scoliosis children/teenagers.
According to researches, when a child/adolescent with scoliosis stands or walks, the child/adolescent with scoliosis is accompanied by different degrees of abnormal plantar pressure compared with a child/adolescent with normal backbone, so that as shown in fig. 1, the scoliosis orthosis further comprises a plantar pressure detection device 14, and the plantar pressure detection device is used for detecting biomechanical indexes such as total bilateral foot pressure, anterior half foot pressure, posterior half foot pressure and the like of the child/adolescent with scoliosis, evaluating the scoliosis correction condition and serving as an important parameter for calculating the correction pressure to be applied by the cushion type multi-cellular microcavity inflatable structure 12.
As shown in fig. 4, the plantar pressure detecting device 14 of the present invention includes a film type pressure sensor 141 and a signal emitting module 144, which are disposed on the front and rear half feet of both feet, and a data output terminal of the pressure sensor 141 is connected to the signal emitting module 144 through a wire 142. The thin film type pressure sensor 141 is used for detecting the total bilateral foot pressure, the anterior half foot pressure and the posterior half foot pressure of the scoliosis child/adolescent, and transmitting the detected pressures to the central control device 15 through the signal transmitting module 144 in a wireless communication manner. The central control device 15 collects the conditions of total pressure of feet at two sides, pressure of front half feet and pressure of rear half feet of children or teenagers with scoliosis in real time, and the internal pressure of the multi-cell microcavity inflatable structure, calculates the pressure to be applied by the liner-type multi-cell microcavity inflatable structure 12, and then adjusts the pressure to be applied by the liner-type multi-cell microcavity inflatable structure 12 through the pressure adjusting device 16, so that the scoliosis correction of the invention is more scientific and reasonable, the correction is more accurate, and the success rate is higher.
As shown in fig. 4, the sole pressure detecting device 14 further includes a data output terminal 143, and the present invention may also transmit the data detected by the pressure sensor 141 to the central control device 15 through the data output terminal 143 in a wired manner.
In order to scientifically and reasonably adjust the pressure of an orthopedic force application area, namely the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure, the invention is provided with a central control device 15, the signal output end of each multi-cell microcavity inflatable structure pressure detection device 13 is connected with the signal input end of the central control device 15, and the detected orthopedic pressure applied by the multi-cell microcavity inflatable structure is transmitted to the central control device 15; the total pressure of feet at two sides, the pressure of the front half feet and the pressure of the rear half feet which are collected by the film type pressure sensors 141 arranged at the front half feet and the rear half feet of the feet are transmitted to the central control device 15 through the signal transmitting module 144; the control signal output end of the central control device 15 is connected with the control end of the pressure regulating device 16, and the central control device 15 outputs a control signal to regulate the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure 12 through the pressure regulating device 16.
As shown in fig. 1, the present invention further includes a remote intelligent analysis platform 2 for remote monitoring and evaluation, which includes an orthopedic remote analysis platform 21, an orthopedic staff monitoring and evaluating terminal 22 and a guardian monitoring terminal 23.
The central control device 15 is connected with the orthopedic remote analysis platform 21 in a wireless mode to output data. The orthopedic monitoring and evaluating terminal 22 and the guardian monitoring terminal 23 are connected with the orthopedic remote analysis platform 21 in a wired or wireless mode to transmit data.
An orthopedic technician calculates the orthopedic pressure to be applied by the cushion-type multi-cell microcavity inflatable structure 12 through the orthopedic remote analysis platform 21 according to the scoliosis degree of children/teenagers with scoliosis, and then transmits the orthopedic pressure to be applied by the cushion-type multi-cell microcavity inflatable structure 12 to the central control device 15 in a wireless mode; the central control device 15 calculates the numerical value of the orthopedic pressure to be applied to the cushion-type multi-cell microcavity inflatable structure 12 according to the orthopedic pressure to be applied to the cushion-type multi-cell microcavity inflatable structure 12 calculated by the orthopedic remote analysis platform 21 and the orthopedic pressure to be applied to the multi-cell microcavity inflatable structure detected by the multi-cell microcavity inflatable structure pressure detection device 13, outputs a control instruction to the pressure adjusting device 16, and adjusts the pressure of the cushion-type multi-cell microcavity inflatable structure 12 through the pressure adjusting device 16 to achieve the purpose of gradually correcting the scoliosis.
The orthopedic remote analysis platform 21 can be a personal computer or a small server, a mathematical model formed by multivariate regression analysis by using a scoliosis orthopedic big data sample is stored in the orthopedic remote analysis platform, a dependent variable in the model is an orthopedic pressure value, and an independent variable is mutually independent spinal deformity parameters such as a scoliosis type, a scoliosis position, a scoliosis direction, a scoliosis Cobb angle, a Risser index and the like of a scoliosis child/teenager. An orthopedic technician applies the mathematical model, inputs the lateral bending type, the lateral bending part, the lateral bending direction, the lateral bending Cobb angle and the Risser index of the scoliosis children/teenagers into an orthopedic remote analysis platform, and calculates the pressure difference anisotropy of the soles according to the detected total pressure of the bilateral feet, the pressure of the front half feet and the pressure of the rear half feet; identifying and grouping the parts of the scoliosis, the scoliosis direction and the scoliosis type by utilizing a hierarchical analysis theory and a triangular fuzzy theory as shown in FIG. 6; further decomposing and calculating each group of Risser index, Cobb angle and plantar pressure initial difference values which are independent from each other, and corresponding orthopedic pressure magnitude application weight coefficients; calculating a proper orthopedic pressure value for the scoliosis children/teenagers by combining a mathematical model obtained by statistical analysis of the orthopedic big data samples, and transmitting the orthopedic pressure value to the central control device 15; meanwhile, the received pressure data of the multi-cell microcavity inflation structure, the pressure data of the sole, the orthopedic initial data input by an orthopedic operator and the pressure data processed by the calculation and analysis module are subjected to charting processing and are displayed on a display connected with the orthopedic analysis platform in the form of a pressure cloud chart or a pressure contour or a pressure gradient vector, and the obtained charting data can also be sent to the orthopedic operator monitoring and evaluation terminal 22 and the guardian monitoring terminal 23 in a wireless communication mode and are displayed.
The orthopedic monitoring and evaluating terminal 22 can be a smart phone or a tablet computer or other mobile device, and the orthopedic technician logs in the remote orthopedic analysis platform in a wireless communication manner to input patient medical records, scoliosis orthopedic diagnosis data, view the orthopedic effect of the patient, and generate an orthopedic evaluation report in pdf format or word format.
The guardian monitoring terminal 23 can be a smart phone or a tablet personal computer or other mobile devices, and a guardian (parent) logs in the remote orthopedic analysis platform in a wireless communication mode to monitor the wearing state of the child orthopedic device, check the orthopedic progress, the orthopedic effect and the orthopedic evaluation report at any time and any place.
In order to scientifically and reasonably adjust the pressure applied by the cushion type multi-cell microcavity inflatable structure and improve the objectivity and accuracy of correction, as shown in fig. 5, the invention provides a control method of a spinal column lateral bending orthopedic system, which comprises the following steps:
step S1: an orthopedic mathematical model formed by multivariate regression analysis of scoliosis orthopedic big data samples is stored in the orthopedic remote analysis platform 21.
Step S2; personal information of scoliotic children/adolescents and scoliotic Cobb angles reflecting the degree of scoliosis deformity, Risser index, and bilateral foot total pressure, anterior half foot pressure, and posterior half foot pressure are inputted into the orthopedic remote analysis platform 21.
Step S3: calculating a orthopedic pressure value;
the specific method comprises the following steps:
step S3.1: the pressure difference of the sole is calculated according to the total pressure of feet at two sides, the pressure of the front half foot and the pressure of the rear half foot detected by the sole pressure detection device, and the specific calculation formula is as follows:
wherein d is a normalized array of different values of pressure difference between sole,
is the total pressure of the sole on the right side of the human body,
is the total pressure of the sole on the left side of the human body,
is the pressure of the right-side forefoot and sole,
the right-side rear plantar pressure is,
is the pressure of the left anterior sole of the foot,
left posterior plantar pressure, G body weight of the orthosis wearer, sgn is a sign function. The sole pressure difference value array provided by the orthopedic mathematical model is composed of three elements of a pressure difference value between the right sole and the left sole of a human body, a pressure difference value between the right forefoot of the human body and the right rearfoot, and a pressure difference value between the left forefoot of the human body and the left rearfoot, wherein positive values of the three elements respectively indicate that the right sole pressure is greater than the left sole pressure, the right forefoot pressure is greater than the right rearfoot pressure, and the left forefoot pressure is greater than the left rearfoot pressure, and negative values indicate that the right sole pressure is less than the left sole pressure, the right forefoot pressure is less than the right rearfoot pressure, and the left forefoot pressure is less than the left rearfoot pressure. On the basis, finding out array elements corresponding to the positive infinite norm of the array of the different values of the sole pressure difference as the different values d of the sole pressure difference of the orthopedic mathematical model, wherein the positive infinite norm of the array of the different values of the sole pressure difference is calculated according to the following formula:
d＝||d||∞＝max|di|
in the formula diThree elements of the array representing the different values of the pressure difference of the sole. Through the two calculation formulas, the initial plantar pressure difference value of the wearer of the scoliosis orthosis before the correction can be obtained, and the plantar pressure difference value in the correction process can be obtained through calculation according to the collected plantar pressure in the correction process.
When the method is applied specifically, the orthopedic mathematical model calculates and statistically analyzes initial plantar pressure difference values in existing scoliosis orthopedic big data to obtain different levels of initial plantar pressure difference values, so that a step number is formed and is prestored in a remote orthopedic analysis platform. For example, the pressure difference of the sole can be divided into different steps of less than-0.05, -0.05-0, 0-0.05, more than 0.05 and the like. It should be understood that according to the calculation formula of the pressure difference value of the sole of the orthopedic mathematical model in the present invention, the larger the absolute value of the step number is, the larger the difference degree of the pressure of the sole of the human body is, and the more serious the degree of the scoliosis is.
Step S3.2: grouping and matching according to the scoliosis part, the scoliosis direction and the scoliosis type by using a hierarchical analysis theory;
step S3.3: respectively calculating corresponding orthopedic pressure magnitude applying weight coefficients according to each group of mutually independent plantar pressure initial difference values, Cobb angles and Risser indexes by using a hierarchical analysis theory and a fuzzy analysis method;
specifically, the scoliosis orthopedic platform mathematical model is constructed by using a hierarchical analysis theory shown in fig. 6, and the model includes three layers, namely a target layer a, a criterion layer B and a sub-criterion layer C, as shown in the figure. In the graph, a target layer A is an orthopedic pressure value to be obtained, a criterion layer B comprises three grouping indexes of a scoliosis part, a scoliosis direction and a scoliosis type, a sub-criterion layer C comprises three characteristic parameters of a plantar pressure difference d, a Cobb angle and a Risser index, serial numbers of the characteristic parameters are 1-3 from left to right in the sub-criterion hierarchical graph, and each characteristic parameter in the sub-criterion layer stores three reference characteristic parameters of the plantar pressure difference, the Cobb angle and the Risser index obtained through big data statistical analysis and is recorded as three reference characteristic parameters
Where j denotes a reference characteristic parameter number, and j is 1,2, and 3. Meanwhile, aiming at the statistical volatility of the scoliosis orthopedic sample big data, the invention adopts a fuzzy theory to calculate the weight coefficient of each characteristic parameter of the sub-criterion layer C, and the fuzzy membership distribution function can be preferably determined by the sample big data statistical rule and is usually one of a normal distribution function, a trapezoidal distribution function or a triangular distribution function. When calculating using a mathematical model, the fuzzy value of a single characteristic parameter can be written as Mj(wj) In the formula MjRepresenting the measured characteristic parameters w of scoliosisjIs a variableThe fuzzy distribution function, then the fuzzy weight coefficient of the single characteristic parameter can be expressed as
In the formula DjA fuzzy weight coefficient of the jth characteristic parameter, j is 1,2, 3; mkIs the fuzzy value of the kth characteristic parameter, k is 1,2, 3;
for the kth reference characteristic parameter, MksTo construct the row k and column s elements of the resulting ambiguity decision matrix according to the graph criteria layer,
the elements of the kth row and the s column of the obtained reference characteristic parameter matrix are constructed according to the graph criterion layer. Due to DjBut also a blurred weight coefficient range, wherein the probability that the jth fuzzy weight number is greater than other fuzzy numbers is defined as
λ(Dj≥D1,D2,D3)＝min(Dj≥Dm)(m＝1,2,3)
In the formula DjThe probability of the fuzzy weight coefficient being greater than the other characteristic parameters is DjGreater than D1，DjGreater than D2Up to DjGreater than D3Then respectively calculating the probability of all the characteristic parameter fuzzy weight coefficients and taking the minimum value to obtain the deblurring weight coefficient of a single characteristic parameter
In the formula
Defuzzification of the individual characteristic parameters for the weighting coefficients according to the above formulaThe weight coefficients of three characteristic parameters of the pressure difference value of the sole, the Cobb angle and the Risser index can be respectively obtained.
Step 3.4: calculating a proper orthopedic pressure value for the scoliosis children/teenagers according to the mathematical model,
specifically, the defuzzification weight coefficients of three characteristic parameters of the plantar pressure difference value, the Cobb angle and the Risser index in the neutron criterion layer C of the orthopedic mathematical model are cumulatively multiplied and then multiplied by the orthopedic pressure reference value
The orthopedic pressure value to be applied is obtained
Intermediate orthopedic pressure reference value
Is obtained by statistical analysis of existing orthopedic big data and corresponds to each reference characteristic parameter including the different value of plantar pressure difference, Cobb angle and Risser index
It should be understood that the orthopedic technician can also finely adjust the pressure value of the cushion-type multi-cellular microcavity inflatable structure to be applied with pressure according to the feedback and the orthopedic experience during the trial wearing of the orthopedic device by the scoliotic child/teenager, so as to obtain the optimal orthopedic pressure value.
Step S4: the orthopedic remote analysis platform 21 transmits the calculated orthopedic pressure value to be applied by the cushion-type multicellular microcavity inflation structure 12 to the central control device 15.
Step S5; the central control device sends the orthopedic pressure value to be applied by the cushion-type multi-cell microcavity inflatable structure 12 according to the orthopedic remote analysis platform, and outputs a control instruction to the pressure regulating device 16, so that the orthopedic pressure applied by the cushion-type multi-cell microcavity inflatable structure 12 reaches a set value.
In this step, the scoliosis orthosis of the present invention should be worn on the scoliosis children/teenagers, and then the central control device on the orthosis receives the orthopedic control signal from the orthopedic remote analysis platform through the wireless communication mode, forms the adjustment instruction and drives the air pump of the pressure adjustment device 16, so that the cushion-type multi-cell microcavity inflation structure generates the specified pressure in the force application area of the orthosis after being inflated. It should be understood that, for different scoliosis children/teenagers, an orthopedic engineer can continuously change the inflation quantity or the air suction quantity of the multi-cell microcavity inflation structure by changing the orthopedic control signal of the remote orthopedic analysis platform, so as to optimize the orthopedic pressure reference value and the pressure size of the orthopedic application area.
Step S6; the central control unit 15 performs closed-loop control of the cushion-type multi-cell microcavity inflatable structure 12 to maintain the orthopedic pressure applied by the cushion-type multi-cell microcavity inflatable structure 12 at a set value.
The pressure detection device 13 of the multi-cell microcavity inflatable structure detects the pressure of the cushion-type multi-cell microcavity inflatable structure 12 in real time and transmits the detected data to the central control device 15 and the orthopedic remote analysis platform 21; the plantar pressure detection device 14 detects the total pressure of the two feet, the pressure of the front half foot and the pressure of the rear half foot of the scoliosis child/teenager in real time, detected data are transmitted to the central control device 15 and the orthopedic remote analysis platform 21, and the central control device 15 continuously adjusts the pressure applied by the cushion type multi-cell microcavity inflation structure 12 through the pressure adjusting device 16 according to instructions sent by the orthopedic remote analysis platform 21.
In specific implementation, the multi-cell microcavity inflation structure pressure detection device 13 can independently detect and collect the pressure of each multi-cell microcavity inflation structure in the force application area at a fixed frequency. It can be understood that the larger the collection frequency of the multi-cell microcavity gas-filled structure pressure detection device is, the more pressure data are collected, but the power consumption is increased accordingly, so the collection frequency can be set to 1 hour/time to 2 hours/time preferably.
The central control device 15 receives the pressure value of the cushion-type multi-cell microcavity inflatable structure 12 detected by the multi-cell microcavity inflatable structure pressure detection device 13, compares the pressure value with the pressure value to be applied to the cushion-type multi-cell microcavity inflatable structure 12 calculated by the orthopedic remote analysis platform 21, calculates a pressure difference value, outputs a control signal to the pressure regulation device 16, and regulates the pressure applied to the cushion-type multi-cell microcavity inflatable structure 12.
The pressure adjusting device 16 receives a control signal sent by the central control device 15, starts the micro air pump, and inflates or evacuates the cushion type multi-cell micro-cavity inflation structure to adjust the orthopedic pressure of the force application area.
Step S7: and continuously and repeatedly executing the steps S2-S6, and continuously correcting the pressure to be applied by the cushion type multi-cell microcavity inflation structure by the orthopedic remote analysis platform according to the scoliosis Risser index, the scoliosis Cobb angle, the total biped pressure, the front half-footed pressure and the rear half-footed pressure of the scoliosis children/teenagers until a satisfactory orthopedic effect is achieved.
The orthopedic operator can use the monitoring and evaluating terminal 22 to perform effective evaluation and adjustment of the orthopedic, and the guardian can view the wearing condition and the result report of the orthopedic device by means of the monitoring terminal 23.
It should be noted that, when the pressure value received by the central control device of the orthotic device deviates from the given orthopedic reference pressure value seriously for a long time, the central control device will send a signal to the remote orthopedic analysis platform, and further send a warning signal to the orthopedic monitoring terminal and the parent monitoring terminal through the remote orthopedic analysis platform at the same time, so as to remind the orthopedic operator and the parent of the wearing condition of the orthotic device for the children/teenagers with scoliosis.
When a scoliosis child/teenager wears the scoliosis orthosis for correction, when the measured pressure value of the correction force application area is higher or lower than the set pressure value of the correction remote analysis platform 21, the central control device 15 changes the inflation quantity of the multi-cell micro-cavity inflation structure 12 through the pressure adjusting device 16 so as to enable the pressure of the correction force application area to reach the set pressure value.
The orthopedic operator can adjust preset orthopedic pressure values in stages according to the force application area pressure and the plantar pressure of the scoliosis children/teenagers received by the orthopedic remote analysis platform, so that remote self-adaptive orthopedic is realized. For example, the orthopedic operator can increase the pressure reference value of the force application area of the orthosis according to the long-term statistical results of the pressure of the force application area of the orthosis and the plantar pressure of the scoliotic child/teenager and the actual diagnosis condition of the scoliotic child/teenager so as to adapt to the growth change condition of the spine of the scoliotic child/teenager.
When a scoliosis child/teenager wears the intelligent scoliosis orthosis, the cushion type multicellular microcavity inflatable structure 12 of the invention carries out periodic pressure release to improve the comfort and the orthopedic effect of the scoliosis orthosis, as shown in fig. 7. As shown in FIG. 7, the volume of the multi-cellular microcavity inflatable structure 12 changes once every 7-8 hours, denoted by t1The volume retention time for the gasketed multicellular microcavity inflation structure 12 is preferably set to 7.5 hours. t is t2The time for the change in volume of the gasketed multicellular microcavity inflation structure 12 is preferably set to 20-30 minutes (0.3-0.5 hours). At t2During the time period, the volume of the liner-type multi-cell microcavity gas-filled structure 12 is changed according to the trapezoidal curve 3 at the first 1/3t2In the time period, the volume of the multi-cell microcavity gas-filled structure is increased by 0.5 percent or 1 percent, and 1/3t is in the middle2During the time period, the volume of the multi-cell microcavity inflatable structure is kept constant, and at the last 1/3t2Over a period of time, the volume of the multicellular microcavity inflatable structure is reduced by 0.5% or 1%. Therefore, the gas in the multi-cell microcavity inflatable structure 12 is released periodically, and the pressure applied to the outside by the multi-cell microcavity inflatable structure is changed, so that the duration of wearing the orthosis by children/teenagers with scoliosis can reach 22 hours every day, and the wearing comfort can be enhanced.
In order to further improve the wearing comfort of the orthosis, a slight concave area and shallow trenches with different directions are designed on the inner side of the orthosis body 11, so that the pad type multi-cell microcavity inflatable structure 12 can be conveniently adhered to the force application area 111, and the multi-cell microcavity inflatable structure pressure detection device 13, the multi-cell microcavity inflatable structure pressure adjustment device 16 and the air hose 18 can be conveniently arranged.
In order to make the patient more comfortable, the orthosis body 11 is also provided with an orthosis air-permeable area 112 with a certain size.
Because the invention adopts the technical scheme, the invention has the advantages that:
2. the intelligent scoliosis orthopedic system is reasonable in structure, comfortable to wear and good in orthopedic effect.
The cushion type multi-cell microcavity inflatable structure is used for applying orthopedic pressure, the contact area of the cushion type multi-cell microcavity inflatable structure and the human body of a patient is large, potential complications such as pressure sores are reduced, the applied orthopedic pressure is uniform, and the orthopedic effect is good.
The cushion type multi-cell microcavity inflatable structure is subjected to periodic pressure release, so that the time for a patient to wear the orthosis every day can be as long as 22 hours, and the orthopedic effect is ensured.
The orthotics body forming the invention is customized according to the scoliosis condition of scoliosis children/teenagers, is formed by 3D printing or extrusion thermoforming of high-strength ABS plastic or PVC plates, can wrap the upper body of a patient after being worn, does not need other auxiliary devices to adjust the size, is more comfortable, fit and portable to wear, avoids skin friction caused by sliding of the orthotics body relative to the body of the wearer, and enables the patient to be more willing to wear for a long time.
2. The invention scientifically and reasonably sets the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure, and improves the scientificity and accuracy of the correction.
The scoliosis correction system not only comprises a pressure detection device with a multi-cell micro-cavity inflation structure, but also comprises a plantar pressure detection device. When the orthopedic pressure to be applied by the cushion type multi-cell microcavity inflatable structure is set, various detection information of the scoliosis deformation degree of a patient, such as the scoliosis type, the scoliosis position, the scoliosis direction, the scoliosis Cobb angle and the Risser index, are considered, and the total pressure of feet at two sides, the pressure of the front half foot and the pressure of the rear half foot of the patient are also considered, so that the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure is more scientific and reasonable, the correction trend is timely and effectively mastered, and the correction objectivity and accuracy are greatly improved.
In addition, the pressure of the multi-cell microcavity inflatable structure is detected in real time by the multi-cell microcavity inflatable structure pressure detection device, the central control device compares the pressure detected by the multi-cell microcavity inflatable structure pressure detection device with the set orthopedic pressure to be applied by the multi-cell microcavity inflatable structure, and when the pressure of the multi-cell microcavity inflatable structure is lower than a set value, quantitative inflation or deflation is timely and accurately performed on the multi-cell microcavity inflatable structure through the pressure adjustment device, so that the pressure of a force application area is always in a correct pressure range, and a precise correction effect is achieved.
3. The orthopedic effect is evaluated in a remote objective and quantitative manner, and a guardian can monitor the wearing condition of the patient in real time.
According to the invention, through the orthopedic remote analysis platform of the scoliosis orthosis, the orthopedic operator monitoring and evaluating terminal and the guardian (parent) monitoring terminal, the orthopedic operator and the parent can effectively monitor the correcting state and wearing time in time, and the orthopedic operator can conveniently remotely regulate and control orthopedic parameters to accord with the growth rule of scoliosis children/teenagers, so that the correction continuity is ensured.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (2)
1. The utility model provides an intelligent scoliosis orthopedic system, it includes scoliosis orthopedic ware and long-range intelligent analysis platform, its characterized in that:
the scoliosis orthosis comprises an orthosis body, a plurality of liner type multi-cell microcavity inflatable structures, a plurality of multi-cell microcavity inflatable structure pressure detection devices, a sole pressure detection device, a central control device and a pressure regulation device;
the orthosis body is formed by personalized customization according to the scoliosis condition of children/teenagers with scoliosis, and is formed by 3D printing or extrusion thermoforming of high-strength ABS plastic or PVC plates;
the pad type multi-cell microcavity inflatable structure is arranged inside the orthosis body and is distributed on the chest, waist and pelvis of a wearer according to the three-point bending biomechanics principle; the cushion type multi-cell microcavity inflatable structure is composed of a flat multi-cell microcavity inflatable structure and a flexible thin-layer cushion, one surface of the multi-cell microcavity inflatable structure is pasted on the orthosis body, and the other surface of the multi-cell microcavity inflatable structure is pasted with the flexible thin-layer cushion; the flexible thin-layer liner is made of polyurethane or medical silica gel and is designed into a curved surface which is attached to the contour of a human body;
the cushion type multi-cell microcavity gas-filled structure periodically releases pressure, the volume of the cushion type multi-cell microcavity gas-filled structure is maintained for 7.5 hours and is not changed, and then the volume of the cushion type multi-cell microcavity gas-filled structure is increased by 0.5% and then reduced by 0.5% within 0.3-0.5 hours, or is increased by 1% and then reduced by 1%;
the liner type multi-cell microcavity inflation structure is connected with the pressure regulating device through an air hose and a pressure detection device of the multi-cell microcavity inflation structure; the pressure adjusting device is composed of a plurality of independent micro air pumps, and each air pump is respectively connected with the liner type multi-cell microcavity inflation structure through an air conveying hose;
the signal output end of the pressure detection device of the multi-cell microcavity inflation structure is connected with the signal input end of the central control device; the control signal output end of the central control device is connected with the control end of the pressure regulating device, and the central control device outputs a control signal to regulate the orthopedic pressure applied by the cushion type multi-cell microcavity inflatable structure through the pressure regulating device;
the sole pressure detection device comprises film type pressure sensors and a signal emission module, wherein the film type pressure sensors are arranged on the front half feet and the rear half feet of the feet, and the data output ends of the pressure sensors are connected with the signal emission module through leads; the thin film type pressure sensor is used for detecting the total pressure of feet at two sides, the pressure of the front half foot and the pressure of the rear half foot of the children/teenagers with scoliosis, and transmitting the detected pressures to the central control device in a wireless communication mode through the signal transmitting module;
the remote intelligent analysis platform comprises an orthopedic remote analysis platform, an orthopedic operator monitoring and evaluating terminal and a guardian monitoring terminal;
the central control device is connected with the orthopedic remote analysis platform in a wireless mode to output data; the orthopedic operator monitoring and evaluating terminal and the guardian monitoring terminal are connected with the orthopedic remote analysis platform in a wired or wireless mode to transmit data;
the orthopedic remote analysis platform calculates orthopedic pressure to be applied by the liner type multi-cell microcavity inflatable structure according to the scoliosis degree of scoliosis children/teenagers, the total bilateral foot pressure, the front half foot pressure and the rear half foot pressure, and transmits the orthopedic pressure to be applied by the liner type multi-cell microcavity inflatable structure to the central control device in a wireless mode;
the central control device calculates the numerical value of the orthopedic pressure to be applied to adjust the cushion-type multi-cell microcavity inflatable structure according to the orthopedic pressure to be applied to the cushion-type multi-cell microcavity inflatable structure calculated by the orthopedic remote analysis platform and the orthopedic pressure to be applied to the multi-cell microcavity inflatable structure detected by the multi-cell microcavity inflatable structure pressure detection device, outputs a control instruction to the pressure adjusting device, and adjusts the pressure of the cushion-type multi-cell microcavity inflatable structure through the pressure adjusting device to achieve the purpose of gradually correcting the scoliosis.
2. The intelligent scoliosis orthopedic system of claim 1, wherein: the orthopedic remote analysis platform is a personal computer or a small server, and an orthopedic mathematical model formed by multivariate regression analysis of a scoliosis orthopedic big data sample is stored in the orthopedic remote analysis platform;
the orthopedic operator monitoring and evaluating terminal is a smart phone or a tablet personal computer or other mobile equipment, logs in a remote orthopedic analysis platform, inputs patient medical records, scoliosis orthopedic diagnosis data, checks the orthopedic effect of the patient, and generates an orthopedic evaluation report in pdf format or word format;
the guardian monitoring terminal is a smart phone or a tablet personal computer or other mobile equipment, logs in a remote orthopedic analysis platform, monitors the wearing state of the child orthosis anytime and anywhere, and checks the orthopedic progress, orthopedic effect and orthopedic evaluation report.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709183.2A CN108771574B (en) | 2018-07-02 | 2018-07-02 | Intelligent scoliosis correction system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810709183.2A CN108771574B (en) | 2018-07-02 | 2018-07-02 | Intelligent scoliosis correction system and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108771574A CN108771574A (en) | 2018-11-09 |
| CN108771574B true CN108771574B (en) | 2021-04-27 |
Family
ID=64030875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810709183.2A Active CN108771574B (en) | 2018-07-02 | 2018-07-02 | Intelligent scoliosis correction system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108771574B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602581B (en) * | 2019-01-23 | 2024-01-05 | 浙江孚邦科技有限公司 | Rehabilitation training device |
| CN109875742B (en) * | 2019-02-19 | 2021-06-15 | 南京航空航天大学 | Pressure acquisition device for intelligent correction brace and installation method thereof |
| CN110491496A (en) * | 2019-07-26 | 2019-11-22 | 四川护理职业学院附属医院 | Children with cerebral palsy ankle correction data processing system |
| CN110613542A (en) * | 2019-09-10 | 2019-12-27 | 江苏云仟佰数字科技有限公司 | Intelligent scoliosis correction system |
| CN111588528A (en) * | 2020-03-11 | 2020-08-28 | 金华东贤科技有限公司 | Scoliosis orthosis based on pressure control and use method thereof |
| CN111728615A (en) * | 2020-06-16 | 2020-10-02 | 山东省医药生物技术研究中心（山东省病毒研究所） | Juvenile scoliosis prescreening system based on plantar pressure detection |
| CN111870414A (en) * | 2020-06-18 | 2020-11-03 | 深圳市泰康益民医疗科技发展有限公司 | Monitoring and reminding method and device for scoliosis orthosis |
| CN111789595A (en) * | 2020-07-03 | 2020-10-20 | 山东省医药生物技术研究中心（山东省病毒研究所） | Artificial intelligence scoliosis real-time supervision early warning system based on cloud platform |
| CN112168448B (en) * | 2020-09-23 | 2022-08-05 | 杭州恒合医疗器械合伙企业(普通合伙) | Artificial intelligence-based scoliosis orthosis and control method thereof |
| CN112245084A (en) * | 2020-10-29 | 2021-01-22 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Portable special chair cushion capable of self-adjusting load for scoliosis |
| CN112545824B (en) * | 2020-12-03 | 2022-11-15 | 四川大学华西医院 | Scoliosis detection and correction method and integrated system thereof |
| CN113425478A (en) * | 2021-06-24 | 2021-09-24 | 四川新源生物电子科技有限公司 | Scoliosis brace system with real-time monitoring and interactive management functions |
| CN113616402B (en) * | 2021-08-05 | 2022-11-04 | 首都医科大学宣武医院 | Nursing device to back |
| CN113616401B (en) * | 2021-08-05 | 2022-11-29 | 首都医科大学宣武医院 | Nursing device |
| CN113488181B (en) * | 2021-08-16 | 2023-05-26 | 郑州铁路职业技术学院 | Scoliosis correction force calculation method |
| CN113855359A (en) * | 2021-10-22 | 2021-12-31 | 中国医学科学院北京协和医院 | Correction force optimization intelligent regulation and control system suitable for scoliosis |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2094527T3 (en) * | 1992-01-23 | 1997-01-16 | Giovanni Battista Giovannetti | A THERAPEUTIC AND DIAGNOSTIC APPARATUS TO RE-EDUCATE THE SPINE. |
| KR20130141416A (en) * | 2013-12-06 | 2013-12-26 | 김지욱 | Appapatus for curing body status |
| CN103961197A (en) * | 2014-04-13 | 2014-08-06 | 北京工业大学 | Insole making system special for spine rehabilitation adjustment |
| CN106510921A (en) * | 2016-12-28 | 2017-03-22 | 四川大学华西医院 | Adjustable spine compression fracture orthopedic device |
| CN107137170A (en) * | 2017-06-30 | 2017-09-08 | 国家康复辅具研究中心 | Scoliosis orthopedic device, system and long-distance monitoring method |
| CN107669386A (en) * | 2017-10-12 | 2018-02-09 | 南雨岐 | A kind of spinal orthosis |
| CN107789106A (en) * | 2017-11-28 | 2018-03-13 | 深圳市福尔泰医疗科技有限公司 | Intelligent gas pressure type scoliosis orthopedic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0661346B2 (en) * | 1991-08-01 | 1994-08-17 | 福永 幹夫 | Human body weight correction device |
| CN101449858A (en) * | 2007-11-30 | 2009-06-10 | 何锐波 | Multi air-sac inflated helmet |
| CN203328310U (en) * | 2013-06-24 | 2013-12-11 | 李征 | Massage seat cushion |
| US9867985B2 (en) * | 2014-03-24 | 2018-01-16 | Bioness Inc. | Systems and apparatus for gait modulation and methods of use |
-
2018
- 2018-07-02 CN CN201810709183.2A patent/CN108771574B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2094527T3 (en) * | 1992-01-23 | 1997-01-16 | Giovanni Battista Giovannetti | A THERAPEUTIC AND DIAGNOSTIC APPARATUS TO RE-EDUCATE THE SPINE. |
| KR20130141416A (en) * | 2013-12-06 | 2013-12-26 | 김지욱 | Appapatus for curing body status |
| CN103961197A (en) * | 2014-04-13 | 2014-08-06 | 北京工业大学 | Insole making system special for spine rehabilitation adjustment |
| CN106510921A (en) * | 2016-12-28 | 2017-03-22 | 四川大学华西医院 | Adjustable spine compression fracture orthopedic device |
| CN107137170A (en) * | 2017-06-30 | 2017-09-08 | 国家康复辅具研究中心 | Scoliosis orthopedic device, system and long-distance monitoring method |
| CN107669386A (en) * | 2017-10-12 | 2018-02-09 | 南雨岐 | A kind of spinal orthosis |
| CN107789106A (en) * | 2017-11-28 | 2018-03-13 | 深圳市福尔泰医疗科技有限公司 | Intelligent gas pressure type scoliosis orthopedic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108771574A (en) | 2018-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108771574B (en) | Intelligent scoliosis correction system and control method | |
| US20180020973A1 (en) | Prosthetic sockets with sensors | |
| AU2014346863B2 (en) | Actuated foot orthotic with sensors | |
| CN209285861U (en) | Dynamic scoliosis orthoses | |
| CN101574553B (en) | Mask and components thereof | |
| US20150297437A1 (en) | Monitoring system for use in compression therapy | |
| US20110162238A1 (en) | Systems for designing a foot orthotic | |
| CN113509337A (en) | Intelligent mattress and adjusting method thereof | |
| US20130331755A1 (en) | Orthotic lumbar support belt | |
| US20180055660A1 (en) | Diagnostic and therapeutic approaches for spinal deformities | |
| US20120226210A1 (en) | Configurable foot orthosis | |
| CN209122569U (en) | A kind of adjustable Medical lumbar fixing belt | |
| Chalmers et al. | Development of a pressure control system for brace treatment of scoliosis | |
| CN114948381A (en) | Intelligent scoliosis correction system and control method | |
| CN109620510B (en) | Flat foot intelligent orthosis and orthopedic method | |
| CN112704589B (en) | Correction shoe-pad and correction shoe-pad system | |
| CN214908744U (en) | 3D printed personalized scoliosis correction brace | |
| US20230320872A1 (en) | Method for manufacturing portions of a prosthetic socket and kit | |
| CN212382800U (en) | Intelligent skeleton orthopedic system | |
| CN117409985B (en) | Sleep monitoring and improving method, equipment and storage medium for heart failure patient | |
| CN115590283B (en) | Intelligent shoe-pad of subregion regulation and control | |
| CN113520804B (en) | A recovered and complication monitoring devices that is used for hip fracture postoperative | |
| RU2814779C1 (en) | Conservative method of correcting carinatum deformity in children and adolescents | |
| CN212281807U (en) | Spinal column orthopedic device | |
| CN115429513A (en) | Biological therapeutic apparatus, shoes, equipment and method worn by feet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |