Non-structural scoliosis detection device

Abstract

The invention discloses a non-structural scoliosis detection device. The non-structural scoliosis detection device comprises a trunk fixer, a head fixer, an infrared sensor and a control panel, the trunk fixator comprises a base, a supporting frame and a supporting backrest, the bottom of the supporting frame is hinged to the base and is driven by a first telescopic driving device to be switched between a sitting position supporting position and a lying position supporting position, the bottom of the supporting backrest is connected to the top of the supporting frame, and a plurality of fixing blocks are symmetrically arranged on the two sides of the supporting backrest; each pair of symmetrical fixing blocks is connected with a telescopic belt, and the infrared sensor is arranged on the front face of the supporting backrest. The head fixator comprises a head supporting seat and head positioning columns, the bottom of the head supporting seat is connected to the top of the supporting backrest, the head supporting seat is driven by a third telescopic driving device to adjust the extending length of the head supporting seat, and the two head positioning columns are symmetrically arranged on the two sides of the head supporting seat. According to the scoliosis detection device, the sitting position detection and the lying position detection can be carried out, and a more accurate scoliosis detection result is obtained.

Description

Technical Field

[0001] The invention relates to the technical field of scoliosis detection, and in particular to a non-structural scoliosis detection device. Background Art

[0002] Scoliosis is divided into non-structural scoliosis and structural scoliosis. Structural scoliosis cannot be corrected by adjusting the body posture, while non-structural scoliosis is a body posture problem caused by behavioral habits and can be treated through correction. Clinically, early detection and intervention of non-structural scoliosis can achieve better treatment effects. However, non-structural scoliosis has no obvious early symptoms and no obvious body deformities. Therefore, once the patient has obvious low back pain, the difficulty of correction is greatly increased. It is necessary to develop a device with strong practicality, low radiation, and accurate measurement results, apply it to the early detection of non-structural scoliosis, and promote it.

[0003] The clinical gold standard for scoliosis detection is X-ray imaging, and the main detection parameter is the degree of the cobb angle, because it is a parameter that directly reflects the degree of scoliosis in patients. However, this method has many limitations: it has radiation hazards, can only provide 2D information, and cannot provide real-time feedback on the patient's exercise treatment process. How to develop an intuitive scoliosis detection method that can provide real-time feedback on the patient's exercise treatment process and recovery status, is safe and radiation-free, and is easy to operate is the direction pursued by researchers.

[0004] Infrared detection is a detection method with low radiation and wide popularity. Through infrared detection, the patient's spinal information can be obtained more accurately. However, the common handheld detection devices or standing measurement detection devices on the market are often not accurate enough. This is because the patient's true condition cannot be fully reflected due to the difference in spinal curvature when standing and sitting, which will lead to large deviations in the test results. Therefore, there is an urgent need in this field to develop a non-structural scoliosis detection and evaluation device that can be used for both sitting and lying detection, which will help make the test results more accurate. Summary of the invention

[0005] The purpose of the present invention is to provide a non-structural scoliosis detection device to solve the problems existing in the above-mentioned prior art, which can perform two forms of detection in sitting and lying positions to obtain more accurate scoliosis detection results.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides a non-structural scoliosis detection device, comprising a trunk fixer, a head fixer, an infrared sensor and a control panel;

[0008] The trunk fixator comprises a base, a support frame and a support backrest, the bottom of the support frame is hinged on the base and is driven by a first telescopic driving device to switch between a sitting support position and a lying support position, the bottom of the support backrest is connected to the top of the support frame and is in the same plane as the support frame, the support backrest is driven by a second telescopic driving device to adjust its extension length, a plurality of fixed blocks are symmetrically arranged on both sides of the support backrest, the fixed blocks on both sides can slide closer or slide away from each other relatively, each of the fixed blocks is provided with a first locking device for locking the fixed block to the support backrest after the fixed block is moved into place, each pair of symmetrical fixed blocks is connected with a telescopic belt, and the two telescopic belts are connected by a buckle, and the infrared sensor is arranged on the front side of the support backrest;

[0009] The head holder comprises a head support seat and a head positioning column, the bottom of the head support seat is connected to the top of the support backrest and is driven by a third telescopic driving device to adjust its extension length, two head positioning columns are symmetrically arranged on both sides of the head support seat, the two head positioning columns can slide relatively close to each other or slide away from each other, and a second locking device is arranged on the head positioning column for locking the head positioning column on the head support seat after the head positioning column moves into place;

[0010] The first telescopic drive device, the second telescopic drive device, the third telescopic drive device and the infrared sensor are all electrically connected to the control panel.

[0011] Preferably, the first telescopic driving device comprises a first telescopic cylinder, the first telescopic cylinder is mounted on the base, and a piston rod of the first telescopic cylinder is hinged to the back side of the support frame.

[0012] Preferably, the second telescopic drive device includes a second telescopic cylinder, the support backrest is slidably arranged on the top of the support frame through two first guide rods, the second telescopic cylinder is installed on the back side of the support frame, and the piston rod of the second telescopic cylinder is connected to the back side of the support backrest.

[0013] Preferably, the third telescopic drive device includes a third telescopic cylinder, the head support seat is slidably arranged on the top of the support backrest through two second guide rods, the third telescopic cylinder is installed on the back side of the support backrest, and the piston rod of the third telescopic cylinder is connected to the back side of the head support seat.

[0014] Preferably, the first locking device includes a first locking bolt, the fixing block is slidably disposed in a first T-slot on the support backrest, the fixing block is provided with a first threaded hole leading to the first T-slot, and the first locking bolt is threadedly connected in the first threaded hole.

[0015] Preferably, a plum blossom-shaped knob is connected to the first locking bolt.

[0016] Preferably, the second locking device includes a second locking bolt, the head positioning column is slidably arranged in the second T-slot on the head support seat through a slider, the slider is provided with a second threaded hole leading to the second T-slot, and the second locking bolt is threadedly connected in the second threaded hole.

[0017] Preferably, a plum blossom-shaped knob is connected to the second locking bolt.

[0018] Preferably, a preparation button and a measurement button are provided on the control panel.

[0019] Preferably, four of the fixing blocks are disposed on each side of the supporting backrest.

[0020] Compared with the prior art, the present invention has achieved the following technical effects:

[0021] The non-structural scoliosis detection device provided by the present invention can perform detection in both sitting and lying positions, and combined with infrared sensor detection data analysis, the accuracy of non-structural scoliosis detection is improved. In addition, by providing an adjustable support backrest and head support seat, it can be applied to the measurement of patients of different body shapes, thereby increasing the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a schematic structural diagram of the non-structural scoliosis detection device provided by the present invention.

[0024] In the figure: 1-trunk fixer, 2-head fixer, 3-control panel, 4-base, 5-support frame, 6-support backrest, 7-fixing block, 8-retractable belt, 9-head support seat, 10-head positioning column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] The purpose of the present invention is to provide a non-structural scoliosis detection device to solve the problems existing in the prior art, which can perform two forms of detection in sitting and lying positions to obtain more accurate scoliosis detection results.

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] like Figure 1 As shown, the present invention provides a non-structural scoliosis detection device, comprising a trunk fixator 1, a head fixator 2, an infrared sensor and a control panel 3;

[0029] The trunk fixator 1 includes a base 4, a support frame 5 and a support backrest 6. The bottom of the support frame 5 is hinged on the base 4 and is driven by a first telescopic driving device to switch between a sitting support position and a lying support position. The bottom of the support backrest 6 is connected to the top of the support frame 5 and is in the same plane as the support frame 5. The support backrest 6 is driven by a second telescopic driving device to adjust its extension length. A plurality of fixed blocks 7 are symmetrically arranged on both sides of the support backrest 6. The fixed blocks 7 on both sides can slide relatively close to each other or slide away from each other. Each fixed block 7 is provided with a first locking device for locking the fixed block 7 on the support backrest 6 after the fixed block 7 is moved into place. A telescopic belt 8 is connected to each pair of symmetrical fixed blocks 7, and the two telescopic belts 8 are connected by a buckle. An infrared sensor is arranged on the front of the support backrest 6.

[0030] The head holder 2 includes a head support seat 9 and a head positioning column 10. The bottom of the head support seat 9 is connected to the top of the support backrest 6 and is driven by a third telescopic driving device to adjust its extension length. Two head positioning columns 10 are symmetrically arranged on both sides of the head support seat 9. The two head positioning columns 10 can slide relatively close to each other or slide away from each other. A second locking device is arranged on the head positioning column 10 for locking the head positioning column 10 on the head support seat 9 after the head positioning column 10 moves into place.

[0031] The first telescopic driving device, the second telescopic driving device, the third telescopic driving device and the infrared sensor are all electrically connected to the control panel 3 .

[0032] When performing sitting detection, the support frame 5 is driven to the sitting support position by the first telescopic driving device, so that the support frame 5 and the support backrest 6 are set vertically on the ground. According to the patient's body proportion, the extension length of the support backrest 6 is driven and adjusted by the second telescopic driving device, and the extension length of the head support seat 9 is driven and adjusted by the third telescopic driving device. When the patient's upper body sits upright on the base 4, the patient's back can be against the support backrest 6, and the head can be placed on the head support seat 9. The head is then positioned and fixed by the head positioning column 10. Thereafter, the fixing blocks 7 on both sides are adjusted to fix the patient's torso, and the elastic belt 8 and the buckle are used for auxiliary fixation to restrain the upper torso of the patient, so that the back is more closely attached to the support backrest 6 to prevent the physiological curvature of the human body from affecting the scoliosis detection. Finally, the infrared sensor is used to perform infrared detection on the patient to obtain the sitting detection data; when performing lying detection, the first telescopic driving device is used to drive the support frame 5 to the sitting position. The driving device drives the support frame 5 to the supine support position, so that the support frame 5 and the support backrest 6 are kept horizontal. According to the patient's body proportions, the extension length of the support backrest 6 is adjusted by the second telescopic driving device, and the extension length of the head support seat 9 is adjusted by the third telescopic driving device. After the patient lies on the support frame 5 and the support backrest 6, the patient's back can be against the support backrest 6, and the head can be placed on the head support seat 9, and then the head is positioned and fixed by the head positioning column 10, and then the fixing blocks 7 on both sides are adjusted to fix the patient's torso, and auxiliary fixation is performed by the telescopic belt 8 and the buckle to restrain the upper torso of the patient, so that the back is more closely attached to the support backrest 6 to prevent the influence of the physiological curvature of the human body on the scoliosis detection. Finally, the patient is subjected to infrared detection by the infrared sensor to obtain supine detection data; by comparing the two results, correction is performed to obtain more accurate scoliosis data.

[0033] In this embodiment, the first telescopic driving device includes a first telescopic cylinder, which is mounted on the base 4, and a piston rod of the first telescopic cylinder is hinged to the back of the support frame 5. The first telescopic cylinder is used to drive the support frame 5 to swing to move to the sitting support position or the lying support position.

[0034] In this embodiment, the second telescopic driving device includes a second telescopic cylinder, the support backrest 6 is slidably arranged on the top of the support frame 5 through two first guide rods, the second telescopic cylinder is installed on the back of the support frame 5, and the piston rod of the second telescopic cylinder is connected to the back of the support backrest 6. The second telescopic cylinder drives the support backrest 6 to slide along the first guide rod, thereby adjusting the extension length of the support backrest 6 to adapt to the support and fixation of the backs of patients of different body shapes.

[0035] In this embodiment, the third telescopic driving device includes a third telescopic cylinder, the head support seat 9 is slidably arranged on the top of the support backrest 6 through two second guide rods, the third telescopic cylinder is installed on the back of the support backrest 6, and the piston rod of the third telescopic cylinder is connected to the back of the head support seat 9. The third telescopic cylinder drives the head support seat 9 to slide along the second guide rod, thereby adjusting the extension length of the head support seat 9 to adapt to the support positioning of the head of patients with different body shapes.

[0036] In this embodiment, the first locking device includes a first locking bolt, the fixing block 7 is slidably disposed in the first T-shaped slot on the support back 6, the fixing block 7 is provided with a first threaded hole leading to the first T-shaped slot, and the first locking bolt is threadedly connected in the first threaded hole. A plum blossom-shaped knob is connected to the first locking bolt. By rotating the plum blossom-shaped knob, the fixing block 7 and the first T-shaped slot can be locked or unlocked, which is convenient to use and simple to operate.

[0037] In this embodiment, the second locking device includes a second locking bolt, the head positioning column 10 is slidably arranged in the second T-shaped slot on the head support seat 9 through a slider, the slider is provided with a second threaded hole leading to the second T-shaped slot, and the second locking bolt is threadedly connected in the second threaded hole. A plum blossom-shaped knob is connected to the second locking bolt. By rotating the plum blossom-shaped knob, the head positioning column 10 and the second T-shaped slot can be locked or unlocked, which is convenient to use and simple to operate.

[0038] In this embodiment, a preparation button and a measurement button are provided on the control panel 3. After pressing the preparation button, wait for the indicator light to turn green, indicating that the measurement can be performed, and then press the measurement button to start the measurement.

[0039] In this embodiment, four fixing blocks 7 are respectively arranged on both sides of the supporting backrest 6, which can improve the positioning and fixing effect of the trunk.

[0040] The advantages of this device are:

[0041] (1) The present invention improves the accuracy of non-structural scoliosis detection by setting two scoliosis detection modes, namely, sitting and lying, and combining the detection data analysis with infrared sensors.

[0042] (2) The present invention positions the patient by providing an adjustable fixing block and a head positioning column, which is simple and convenient to operate, is convenient for users to operate in daily life, and is conducive to the popularization of the device.

[0043] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A non-structural scoliosis detection device, characterized in that: Includes torso fixator, head fixator, infrared sensor and control panel; The trunk fixator comprises a base, a support frame and a support backrest, the bottom of the support frame is hinged on the base and is driven by a first telescopic driving device to switch between a sitting support position and a lying support position, the bottom of the support backrest is connected to the top of the support frame and is in the same plane as the support frame, the support backrest is driven by a second telescopic driving device to adjust its extension length, a plurality of fixed blocks are symmetrically arranged on both sides of the support backrest, the fixed blocks on both sides can slide closer or slide away from each other relatively, each of the fixed blocks is provided with a first locking device for locking the fixed block to the support backrest after the fixed block is moved into place, each pair of symmetrical fixed blocks is connected with a telescopic belt, and the two telescopic belts are connected by a buckle, and the infrared sensor is arranged on the front side of the support backrest; The head holder comprises a head support seat and a head positioning column, the bottom of the head support seat is connected to the top of the support backrest and is driven by a third telescopic driving device to adjust its extension length, two head positioning columns are symmetrically arranged on both sides of the head support seat, the two head positioning columns can slide relatively close to each other or slide away from each other, and a second locking device is arranged on the head positioning column for locking the head positioning column on the head support seat after the head positioning column moves into place; The first telescopic drive device, the second telescopic drive device, the third telescopic drive device and the infrared sensor are all electrically connected to the control panel.

2. The non-structural scoliosis detection device according to claim 1, characterized in that: The first telescopic driving device comprises a first telescopic cylinder, which is installed on the base, and a piston rod of the first telescopic cylinder is hinged to the back side of the support frame.

3. The non-structural scoliosis detection device according to claim 1, characterized in that: The second telescopic driving device includes a second telescopic cylinder. The support backrest is slidably arranged on the top of the support frame through two first guide rods. The second telescopic cylinder is installed on the back of the support frame. The piston rod of the second telescopic cylinder is connected to the back of the support backrest.

4. The non-structural scoliosis detection device according to claim 1, characterized in that: The third telescopic driving device includes a third telescopic cylinder. The head support seat is slidably arranged on the top of the support backrest through two second guide rods. The third telescopic cylinder is installed on the back of the support backrest. The piston rod of the third telescopic cylinder is connected to the back of the head support seat.

5. The non-structural scoliosis detection device according to claim 1, characterized in that: The first locking device includes a first locking bolt, the fixing block is slidably disposed in a first T-shaped slot on the support backrest, the fixing block is provided with a first threaded hole leading to the first T-shaped slot, and the first locking bolt is threadedly connected in the first threaded hole.

6. The non-structural scoliosis detection device according to claim 5, characterized in that: The first locking bolt is connected with a plum blossom-shaped knob.

7. The non-structural scoliosis detection device according to claim 1, characterized in that: The second locking device includes a second locking bolt, the head positioning column is slidably arranged in the second T-slot on the head support seat through a slider, the slider is provided with a second threaded hole leading to the second T-slot, and the second locking bolt is threadedly connected in the second threaded hole.

8. The non-structural scoliosis detection device according to claim 1, characterized in that: The second locking bolt is connected with a plum blossom-shaped knob.

9. The non-structural scoliosis detection device according to claim 1, characterized in that: The control panel is provided with a preparation button and a measurement button.

10. The non-structural scoliosis detection device according to claim 1, characterized in that: Four fixing blocks are respectively arranged on both sides of the supporting backrest.

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