CN220938052U - Spine morphology monitoring device based on inertial sensor - Google Patents
Spine morphology monitoring device based on inertial sensor Download PDFInfo
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- CN220938052U CN220938052U CN202223341791.3U CN202223341791U CN220938052U CN 220938052 U CN220938052 U CN 220938052U CN 202223341791 U CN202223341791 U CN 202223341791U CN 220938052 U CN220938052 U CN 220938052U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 6
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims abstract description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 206010039722 scoliosis Diseases 0.000 description 11
- 238000012937 correction Methods 0.000 description 9
- 238000012549 training Methods 0.000 description 8
- 206010056292 Androgen-Insensitivity Syndrome Diseases 0.000 description 4
- 208000032382 Ischaemic stroke Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 208000022567 adolescent idiopathic scoliosis Diseases 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011436 cob Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model relates to a spine morphology monitoring device based on an inertial sensor, which comprises: the flexible belt comprises a first flexible belt and a second flexible belt which are connected, wherein the first flexible belt is arranged along the vertical direction, and the second flexible belt is arranged along the transverse direction; the back of the flexible belt is provided with a magic tape layer or a double-sided adhesive layer which is used for being attached to the back of a user; the first flexible belt and the second flexible belt are respectively provided with an inertial sensor, the number of the inertial sensors on the first flexible belt is more than or equal to 2, and the inertial sensors are used for monitoring the three-dimensional angle and the position of the corresponding position; and the intelligent terminal receives and processes the data acquired by the inertial sensor, obtains the three-dimensional angle and displacement data of the spine of the user and displays the result. The device is convenient to carry, simple to operate, and free from limitation of the activities of the wearer, and can be worn on the body at any time to realize real-time monitoring.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a spine morphology monitoring device based on an inertial sensor.
Background
Scoliosis is a three-dimensional torsional abnormality of the spine trunk, including scoliosis on the coronal plane, rotation of the vertebral body on the horizontal plane, and changes in physiological curvature on the sagittal plane. Scoliosis can be diagnosed when the spinal disc Cobb angle is greater than 10 ° with rotation of the vertebral body. The most common type of scoliosis is adolescent idiopathic scoliosis (Adolescent Idiopathic Scoliosis, AIS), accounting for 80% of scoliosis. It refers to lateral curvature of the spine that occurs in the ages of 10-18 years with unknown causes.
AIS disease harbors, and may progress at any point in adolescent growth and development, particularly during the initial stages of adolescence. At present, the AIS treatment mainly comprises two major means of conservative treatment and operation treatment, wherein the conservative treatment comprises supporting tools, medical gymnastics, traction, manipulation and the like, and the medical gymnastics are also preliminarily verified in the aspect of controlling scoliosis advancing and expanding. In 2011, international scoliosis orthopedic and rehabilitation therapy institute (SOSORT) guidelines recommended that Cobb angle 10 ° to 20 ° degrees recommended medical gymnastics; the orthopedic brace treatment is recommended at 20-45 degrees and matched with medical gymnastics; 45 ° then recommended surgical treatment. Medical gymnastics are widely used.
The AIS is hidden, most patients have serious illness when they are diagnosed, and early detection is important. In addition, the users who are diagnosed are mostly in the first middle school and high school learning stage, the learning industry is quite busy, and the difficulty of frequent medical treatment to hospitals is quite high. The medical gymnastics correction training at home is the most proper choice, but how to monitor the shape of the spine in real time is a problem to be solved.
Disclosure of utility model
First, the technical problem to be solved
In view of the above-described shortcomings and drawbacks of the prior art, the present utility model provides an inertial sensor-based spinal morphology monitoring device that is capable of acquiring whether a user's spinal column is scoliotic.
(II) technical scheme
In order to solve the above problems, the present utility model provides a spine morphology monitoring apparatus based on an inertial sensor, comprising:
the flexible belt comprises a first flexible belt and a second flexible belt which are connected, wherein the first flexible belt is arranged along the vertical direction, and the second flexible belt is arranged along the transverse direction; the back of the flexible belt is provided with a magic tape layer or a double-sided adhesive layer which is used for being attached to the back of a user;
the first flexible belt and the second flexible belt are respectively provided with an inertial sensor, the number of the inertial sensors on the first flexible belt is more than or equal to 2, and the inertial sensors are used for monitoring the three-dimensional angle and the position of the corresponding position;
And the intelligent terminal receives and processes the data acquired by the inertial sensor, obtains the three-dimensional angle and displacement data of the spine of the user and displays the result.
Optionally, the inertial sensor is detachably mounted on the flexible strap.
Optionally, the inertial sensor is disposed on the first flexible belt and the second flexible belt by means of a buckle, a hasp, or a velcro adhesive.
Optionally, in use, one of the inertial sensors on the first flexible belt is correspondingly disposed at a position where lateral bending of the spine of the user is known, the other inertial sensor on the first flexible belt is correspondingly disposed at other positions of the spine, and the inertial sensor on the second flexible belt is correspondingly disposed at a position corresponding to the shoulder of the user.
Optionally, a plurality of inertial sensors are disposed on each of the first flexible belt and the second flexible belt to form an inertial sensor array.
Optionally, the intelligent terminal is a mobile phone, a tablet computer or a computer.
Optionally, the data collected by the inertial sensor is transmitted to the intelligent terminal in a wireless connection mode.
Optionally, the wireless connection mode is bluetooth, WIFI, or 433MHz network protocol.
(III) beneficial effects
According to the spine morphology monitoring device based on the inertial sensor, the three-dimensional angle and the position of the position measuring point are monitored through the inertial sensor, so that the specific situation of the current scoliosis can be estimated, and in the process of using the device, when a user carries out correction gesture training according to the advice of a doctor, the device can be monitored again, and therefore whether correction is effective or not is judged; in the correction training process, the intelligent terminal feeds back the difference between the user correction training action and the doctor suggested target action to the user in a pattern or sound mode, so that the correction training is more effective, convenient and quick. The device is convenient to carry, simple to operate, and free from limitation of the activities of the wearer, and can be worn on the body at any time to realize real-time monitoring.
Drawings
FIG. 1 is a schematic diagram of a spinal morphology monitoring device based on inertial sensors according to the present utility model.
[ Reference numerals description ]
1. A first flexible strap; 2. a second flexible strap; 3. an inertial sensor; 4. and (5) an intelligent terminal.
Detailed Description
The utility model will be better explained for understanding by referring to the following detailed description of the embodiments in conjunction with the accompanying drawings.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1, the spine morphology monitoring device based on the inertial sensor comprises a flexible belt, wherein the flexible belt comprises a first flexible belt 1 and a second flexible belt 2 which are connected, the first flexible belt 1 is arranged along the vertical direction, and the second flexible belt 2 is arranged along the transverse direction; the back surfaces of the first flexible belt 1 and the second flexible belt 2 are provided with a magic tape layer or a double-sided adhesive layer which is used for being attached to the back (on the spine and the shoulder or waist) of a user; the first flexible belt 1 and the second flexible belt 2 are respectively provided with an inertial sensor 3, and the inertial sensors 3 are used for monitoring the three-dimensional angle and displacement of the corresponding positions. Wherein the number of the inertial sensors 3 on the first flexible belt 1 is 2 or more. The spine morphology monitoring device based on the inertial sensor further comprises an intelligent terminal 4 which receives and processes data acquired by the inertial sensor 3 in a wireless connection mode, obtains three-dimensional angle and displacement data of the spine of the user and displays the result.
In an embodiment, the inertial sensor 3 is detachably mounted on the first flexible strap 1 and the second flexible strap 2, and is arranged on the first flexible strap 1 and the second flexible strap 2 by detachable mounting, such as by means of a buckle, a hasp or a velcro adhesive. The installation position of the inertial sensor 3 can be adjusted as needed. Specifically, the first flexible belt 1 is provided with at least two inertial sensors 3. When the device is used, one of the inertial sensors 3 on the first flexible belt 1 is correspondingly arranged at a position of the spine of a user, which is known to generate lateral bending, the other inertial sensor on the first flexible belt 1 is correspondingly arranged at other positions of the spine, and the inertial sensor on the second flexible belt 2 is correspondingly arranged at a position corresponding to the shoulder of the user. In other embodiments, a plurality of inertial sensors 3 are disposed on each of the first flexible strap 1 and the second flexible strap 2, forming an inertial sensor array. The inertial sensors are arranged in an array mode, so that better spatial resolution is obtained, the denser the sensors are, the higher the resolution is, and the higher the accuracy of the obtained scoliosis deformation is.
In one embodiment, the smart terminal 4 is a mobile phone, a tablet computer or a computer. The data collected by the inertial sensor 3 are transmitted to the intelligent terminal 4 in a wireless connection mode. Specifically, the wireless connection mode is bluetooth, WIFI, or 433MHz network protocol. The wireless connection mode is adopted for communication, the wearing mode combining the device is simple, the user can sit and walk at will, the walking mode can be more random, the freedom of movement is not limited, and the detection is more flexible and practical.
According to the spine form monitoring device based on the inertial sensor, as the first flexible belt and the second flexible belt are attached to the user body through the magic tape layer or the double-sided adhesive layer, the spine form monitoring device based on the inertial sensor is convenient and simple to use, and the position and three-dimensional angle change of the position measuring point of the spine form monitoring device are monitored through the inertial sensor. The position and three-dimensional angle changes of the plurality of position measurement points are monitored by a plurality of inertial sensors. When the user has a scoliosis, one of the inertial sensors is located at a known preset measuring point (for example, a B point), the position of the B point relative to an AC straight line can be judged through a straight line formed by connecting the known position point with the measuring points (A, C points) where the other two inertial sensors are located, so that the specific situation of the current scoliosis can be estimated. The inertial sensor and the intelligent terminal adopt a wireless mode, and the difference between the user correction training action and the doctor recommended target action is fed back to the user in a graph or sound mode through the intelligent terminal, so that the intelligent correction training device is convenient to carry, simple to operate, free of limitation on the activities of the wearer, capable of being worn on the body at any time, capable of realizing real-time monitoring, and more effective in correction training.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be understood that the above description of the specific embodiments of the present utility model is only for illustrating the technical route and features of the present utility model, and is for enabling those skilled in the art to understand the present utility model and implement it accordingly, but the present utility model is not limited to the above-described specific embodiments. All changes or modifications that come within the scope of the appended claims are intended to be embraced therein.
Claims (8)
1. An inertial sensor-based spinal morphology monitoring device, comprising:
the flexible belt comprises a first flexible belt and a second flexible belt which are connected, wherein the first flexible belt is arranged along the vertical direction, and the second flexible belt is arranged along the transverse direction; the back of the flexible belt is provided with a magic tape layer or a double-sided adhesive layer which is used for being attached to the back of a user;
The first flexible belt and the second flexible belt are respectively provided with an inertial sensor, wherein the number of the inertial sensors on the first flexible belt is more than or equal to 2, and the inertial sensors are used for monitoring the three-dimensional angle and the position of the corresponding position;
And the intelligent terminal receives and processes the data acquired by the inertial sensor, obtains the three-dimensional angle and displacement data of the spine of the user and displays the result.
2. The inertial sensor-based spinal morphology monitoring device of claim 1, wherein the inertial sensor is removably mounted on the flexible band.
3. The inertial sensor-based spinal morphology monitoring device of claim 2, wherein the inertial sensor is disposed on the first and second flexible straps by means of a snap, buckle, or velcro adhesive.
4. The inertial sensor-based spinal morphology monitoring device of claim 3, wherein one of the inertial sensors on the first flexible strap is correspondingly positioned at a location of the user where lateral curvature is known to occur, the other inertial sensor on the first flexible strap is correspondingly positioned at other locations of the spine, and the inertial sensor on the second flexible strap is correspondingly positioned at a location corresponding to the user's shoulders.
5. The inertial sensor-based spinal morphology monitoring device of claim 1, wherein the first flexible strap and the second flexible strap are each provided with a plurality of inertial sensors forming an inertial sensor array.
6. The inertial sensor-based spinal morphology monitoring device of claim 1, wherein the intelligent terminal is a cell phone or a computer.
7. The inertial sensor-based spinal morphology monitoring device of claim 6, wherein the data collected by the inertial sensor is transmitted to the intelligent terminal by wireless connection.
8. The inertial sensor-based spinal morphology monitoring device of claim 7, wherein the wireless connection is bluetooth, WIFI, or 433MHz network protocol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341791.3U CN220938052U (en) | 2022-12-12 | 2022-12-12 | Spine morphology monitoring device based on inertial sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223341791.3U CN220938052U (en) | 2022-12-12 | 2022-12-12 | Spine morphology monitoring device based on inertial sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938052U true CN220938052U (en) | 2024-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223341791.3U Active CN220938052U (en) | 2022-12-12 | 2022-12-12 | Spine morphology monitoring device based on inertial sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938052U (en) |
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2022
- 2022-12-12 CN CN202223341791.3U patent/CN220938052U/en active Active
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