CN116250805A - Buckle formula rheumatoid arthritis detection device - Google Patents

Buckle formula rheumatoid arthritis detection device Download PDF

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Publication number
CN116250805A
CN116250805A CN202310134239.7A CN202310134239A CN116250805A CN 116250805 A CN116250805 A CN 116250805A CN 202310134239 A CN202310134239 A CN 202310134239A CN 116250805 A CN116250805 A CN 116250805A
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CN
China
Prior art keywords
flexible
rheumatoid arthritis
detection device
sensor
finger
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.)
Pending
Application number
CN202310134239.7A
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Chinese (zh)
Inventor
刘斌
吴思
王云龙
张鹏
赵晨阳
臧博
黄梁松
刘秉乾
张坤
杜明超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
Affiliated Hospital of University of Qingdao
Original Assignee
Shandong University of Science and Technology
Affiliated Hospital of University of Qingdao
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Shandong University of Science and Technology, Affiliated Hospital of University of Qingdao filed Critical Shandong University of Science and Technology
Priority to CN202310134239.7A priority Critical patent/CN116250805A/en
Publication of CN116250805A publication Critical patent/CN116250805A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Rheumatology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

The invention relates to the technical field of medical equipment, in particular to a buckle type rheumatoid arthritis detection device, which aims to solve the problems that the existing detection mode is complex and real-time monitoring cannot be realized. This buckle formula rheumatoid arthritis detection device wears on the patient's hand through holding in the palm the cover with the fixed finger, holds in the palm the flexible detection device of buckle formula that the degree of tightness is adjustable in the fixed finger below joint department that holds in the palm the cover of finger, increase the flexibility and the travelling comfort of wearing patient's swelling or abnormal joint, set up flexible sensor on the flexible detection device of buckle formula, the flexible temperature sensor of second on first flexible temperature sensor and the flexible sensor, resistance type flexible pressure sensor, the flexible pressure sensor real-time supervision finger joint position's temperature, activity and pressure, diagnose rheumatoid arthritis disease degree through combining temperature, activity and pressure, the detection mode is comparatively simple, can realize real-time supervision.

Description

Buckle formula rheumatoid arthritis detection device
Technical Field
The invention relates to the technical field of medical appliances, in particular to a buckle type rheumatoid arthritis detection device.
Background
Rheumatoid arthritis is a chronic and inflammatory synovitis-based systemic disease and is characterized by polyarthritis, symmetry and invasive joint inflammation of small joints of hands and feet, wherein the rheumatoid arthritis of finger joints is a common disease, is often accompanied by involvement of external organs of joints and positive serum rheumatoid factors, can cause joint deformity and loss of functions, and patients usually have joint swelling and lower temperature at joints.
The conventional detection methods comprise laboratory detection, imaging detection and special detection, but the conventional detection methods are complex and cannot realize real-time monitoring, so that rheumatoid arthritis patients often cannot go to a hospital to carry out special detection when suffering from early morning stiffness or swelling, and therefore, the design of the simple and easy-to-operate rheumatoid arthritis detection device is quite significant.
Disclosure of Invention
The invention provides a buckle type rheumatoid arthritis detection device which aims to solve the problems that the existing detection mode is complex and real-time monitoring cannot be achieved.
In order to achieve the above purpose, the invention provides a buckle type rheumatoid arthritis detection device, which comprises a finger fixing support sleeve, wherein buckle type flexible detection devices are respectively arranged at joints below five fingers of the finger fixing support sleeve, each buckle type flexible detection device comprises a fixing belt, a middle part of each fixing belt is fixedly provided with a substrate, a flexible sensor is fixedly arranged on the substrate, the flexible sensor is connected with a miniature main circuit board, and the miniature main circuit board is fixedly arranged on the back of a hand of the finger fixing support sleeve.
In the buckle type rheumatoid arthritis detection device, optionally, the flexible sensor comprises a second flexible temperature sensor, a resistive flexible pressure sensor and a capacitive flexible pressure sensor, and the second flexible temperature sensor, the resistive flexible pressure sensor and the capacitive flexible pressure sensor are respectively connected with the micro main circuit board.
In the above buckle type rheumatoid arthritis detection device, optionally, first flexible temperature sensors are respectively arranged on proximal phalanges of five fingers of the finger fixing support sleeve.
In the buckle type rheumatoid arthritis detection device, the first flexible temperature sensor, the second flexible temperature sensor, the resistance type flexible pressure sensor and the capacitance type flexible pressure sensor are optionally connected with the miniature main circuit board through conductive copper foil stickers.
In the above buckle type rheumatoid arthritis detection device, optionally, the fixing strap is a magic tape.
In the above buckle type rheumatoid arthritis detection device, optionally, a scale is arranged on the fixing belt.
In the above buckle type rheumatoid arthritis detection device, optionally, the micro main circuit board comprises an information acquisition module, an information processing module, a wireless module and a power module, wherein the information acquisition module is electrically connected with the information processing module, the information processing module is connected with an external terminal through the wireless module, and the power module is electrically connected with the information acquisition module, the information processing module and the wireless module respectively.
In the above buckle type rheumatoid arthritis detection device, optionally, the wireless module is one of ZigBee, wifi, and bluetooth.
In the above buckle type rheumatoid arthritis detection device, optionally, the power module is one of a button cell, a flexible cell and a micro cell.
In the above-mentioned snap-in rheumatoid arthritis detection device, the finger fixing support sleeve is optionally provided with three different sizes.
According to the buckle type rheumatoid arthritis detection device, the finger fixing support sleeve is worn on the hand of a patient, the buckle type flexible detection device with adjustable tightness is arranged at the joint below the finger of the finger fixing support sleeve, flexibility and comfortableness of wearing a swelling or deformed joint of the patient are improved, the flexible sensors are arranged on the buckle type flexible detection device, the first flexible temperature sensor and the second flexible temperature sensor, the resistance type flexible pressure sensor and the capacitance type flexible pressure sensor on the flexible sensors monitor temperature, activity and pressure of the joint part of the finger in real time, the disease degree of the rheumatoid arthritis is diagnosed by combining the temperature, the activity and the pressure, the detection mode is simple, and real-time monitoring can be realized.
The construction of the present invention and other objects and advantages thereof will be more readily understood from the description of the preferred embodiment taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a structure of a snap-in type rheumatoid arthritis detection device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a structure of a snap-on rheumatoid arthritis detection device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a snap-on flexible detection device of a snap-on rheumatoid arthritis detection device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a micro-main circuit board of the snap-in type rheumatoid arthritis detection device according to the embodiment of the present invention.
Reference numerals illustrate:
1-finger fixing support sleeve; 2-a snap-in flexible detection device; 3-a first flexible temperature sensor; 4-miniature main circuit board; 5-a flexible sensor; 6-conducting copper foil paster; 7-dividing ruler; 8-fixing bands; 9-a substrate; 10-a second flexible temperature sensor; 11-a resistive flexible pressure sensor; 12-capacitive flexible pressure sensor; 13-an information acquisition module; 14-an information processing module; 15-a wireless module; 16-power module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-3, the invention provides a buckle type rheumatoid arthritis detection device, which comprises a finger fixing support sleeve 1, wherein buckle type flexible detection devices 2 are respectively arranged at joints below five fingers of the finger fixing support sleeve 1, each buckle type flexible detection device 2 comprises a fixing belt 8, a base 9 is fixedly arranged in the middle of the fixing belt 8, a flexible sensor 5 is fixedly arranged on the base 9, the flexible sensor 5 is connected with a miniature main circuit board 4, and the miniature main circuit board 4 is fixedly arranged on the back of a hand of the finger fixing support sleeve 1.
When the finger fixing support sleeve 1 is worn on a patient's hand, the lower end face of the middle part of the fixing belt 8 is fixed on the finger fixing support sleeve 1, the upper end face of the middle part of the fixing belt 8 is fixedly provided with the substrate 9, and the substrate 9 is formed by compounding elastic polymer layers, so that the substrate 9 can deform along with a sensor.
As shown in fig. 1-3, the flexible sensor 5 includes a second flexible temperature sensor 10, a resistive flexible pressure sensor 11, and a capacitive flexible pressure sensor 12, where the second flexible temperature sensor 10, the resistive flexible pressure sensor 11, and the capacitive flexible pressure sensor 12 are respectively connected to the micro-main circuit board 4.
By adopting the detection device of the invention, the buckle type flexible detection device 2 is respectively arranged at the joints below the five fingers of the finger fixing support sleeve 1, when a wearer finishes a specified action, the resistance type flexible pressure sensor 11 arranged on the flexible sensor 5 at the joint is driven to correspondingly stretch and deform, and at the moment, the resistance value of the resistance type flexible pressure sensor 11 is also changed, namely, the change quantity of the resistance value corresponding to the stretching deformation quantity. The bending amplitude at the joints of each finger is related to the bending and stretching deformation of the resistance type flexible pressure sensor 11, so as to realize the detection of the activity of the finger part.
By adopting the detection device, when the joints of a wearer swell, the medium layer of the capacitive flexible pressure sensor 12 is obviously changed under the action of external pressure, so that the dielectric property of a medium material is changed, the capacitive flexible pressure sensor 12 is elastically deformed under the action of pressure, the displacement of the two electrode plates causes the change of the relative area of the two electrode plates and the distance between the two electrode plates, so that the capacitance of the capacitive flexible pressure sensor 12 is changed, and the electric signal is changed. And the pressure at each joint is correlated with the electrical signal of the capacitive flexible pressure sensor 12 to effect detection of the pressure at the finger site.
As shown in fig. 1, first flexible temperature sensors 3 are respectively arranged on the proximal phalanges of five fingers of the finger fixing support sleeve 1.
It should be noted that, when the buckle type rheumatoid arthritis detection device is worn by a patient, the temperature rise enhances the thermal vibration of the lattices of the sensitive materials of the first flexible temperature sensor 3 and the second flexible temperature sensor 10, so that the strong scattering of electron waves is caused, the resistivity is increased, and the temperature of the finger part is detected. By observing the temperature difference between the two temperature sensors, it is shown that the wearer may suffer from rheumatoid arthritis when the temperature at the interphalangeal joint is more than 0.5 ℃ lower than the temperature at the proximal phalanx.
As shown in fig. 1-3, the first flexible temperature sensor 3, the second flexible temperature sensor 10, the resistance type flexible pressure sensor 11 and the capacitance type flexible pressure sensor 12 are all connected with the micro main circuit board 4 through the conductive copper foil sticker 6.
The first flexible temperature sensor 3 and the second flexible temperature sensor 10 monitor the finger temperature information and send the finger temperature information to the micro main circuit board 4, and the resistive flexible pressure sensor 11 and the capacitive flexible pressure sensor 12 monitor the pressure change when the finger joint is deformed and send the pressure change to the micro main circuit board 4 to obtain the pressure when the joint is swollen. Because of the swelling of the joints and the low temperature at the joints, the disease degree of rheumatoid arthritis is diagnosed by analyzing the joint pressure, the activity degree and the combination temperature.
It should be noted that, by comparing the detected value with the value of the activity, swelling degree and temperature of the finger part of the normal crowd, when the difference between the detected value and the normal value is greater than five percent of the normal value, it is indicated that the wearer may suffer from rheumatoid arthritis, and the possible ill crowd can be simply screened out.
As shown in fig. 3, the fixing strap 8 is a magic tape.
It should be noted that, the fixing strap 8 is a hook and loop fastener, and the degree of fit between the buckle type flexible detection device 2 and the joint is adjusted by adjusting the tightness of the hook and loop fastener. When in use, the tightness degree of the magic tape is standard by just placing a wooden stick with the diameter of three millimeters.
As shown in fig. 3, a scale 7 is provided on the fixing belt 8.
It should be noted that, the finger circumference of the patient is measured by the scale 7 on the fixing belt 8, and the finger swelling degree is judged by the finger circumference of different time periods, so as to infer the disease degree.
As shown in fig. 4, the micro main circuit board 4 includes an information collecting module 13, an information processing module 14, a wireless module 15 and a power module 16, wherein the information collecting module 13 is electrically connected with the information processing module 14, the information processing module 14 is connected with an external terminal through the wireless module 15, and the power module 16 is electrically connected with the information collecting module 13, the information processing module 14 and the wireless module 15 respectively.
It should be noted that, the first flexible temperature sensor 3, the second flexible temperature sensor 10, the resistive flexible pressure sensor 11 and the capacitive flexible pressure sensor 12 are respectively connected with the information acquisition module 13 through the conductive copper foil sticker 6, and the information acquired by the information acquisition module 13 is converted into an electrical signal through the information processing module 14, and finally is output in a display form of an external terminal.
As shown in fig. 1 to 4, the wireless module 15 is one of ZigBee, wifi, and bluetooth.
It should be noted that, the information processing module 14 is connected to an external terminal through the wireless module 15, and the external terminal displays the monitoring signals of the first flexible temperature sensor 3, the second flexible temperature sensor 10, the resistive flexible pressure sensor 11 and the capacitive flexible pressure sensor 12 and the signals processed by the micro main circuit board 4, and the external terminal of the snap-in flexible detection device 2 is one of a mobile phone, a tablet computer and a notebook computer.
As shown in fig. 4, the power module 16 is one of a button cell battery, a flexible battery, and a micro battery.
It should be noted that the power module 16 provides electric power to the information acquisition module 13, the information processing module 14, and the wireless module 15.
As shown in fig. 1-2, the finger rest 1 is provided in three different sizes.
It should be noted that the finger fixing support sleeve 1 is provided with three different sizes so as to meet the wearing requirements of different patients.
According to the buckle type rheumatoid arthritis detection device provided by the invention, the finger fixing support sleeve 1 is worn on the hand of a patient, the buckle type flexible detection device 2 with adjustable tightness is arranged at the joint below the finger of the finger fixing support sleeve 1, the flexibility and comfort of wearing a swelling or deformed joint of the patient are improved, the flexible sensors 5 are arranged on the buckle type flexible detection device 2, the first flexible temperature sensor 3 and the second flexible temperature sensor 10, the resistance type flexible pressure sensor 11 and the capacitance type flexible pressure sensor 12 on the flexible sensor 5 monitor the temperature, the activity and the pressure of the joint part of the finger in real time, the disease degree of the rheumatoid arthritis is diagnosed by combining the temperature, the activity and the pressure, and the detection mode is simpler, so that the real-time monitoring can be realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the 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 scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a buckle formula rheumatoid arthritis detection device, its characterized in that holds in the palm the cover including the fixed finger, the fixed flexible detection device of buckle formula is installed respectively to the below joint department of holding in the palm five fingers of cover, the flexible detection device of buckle formula includes the fixed band, the middle part fixed mounting basement of fixed band, fixed mounting flexible sensor on the basement, flexible sensor is connected with miniature main circuit board, miniature main circuit board fixed mounting holds in the palm on the back of the hand of cover.
2. The snap-in rheumatoid arthritis detection device of claim 1, wherein the flexible sensor comprises a second flexible temperature sensor, a resistive flexible pressure sensor, and a capacitive flexible pressure sensor, each of which is connected to the micro-main circuit board.
3. The snap-in rheumatoid arthritis detection device of claim 2, wherein the proximal phalanges of the five fingers of the finger-immobilization support sleeve are each provided with a first flexible temperature sensor.
4. The snap-in rheumatoid arthritis detection device of claim 2, wherein the first flexible temperature sensor, the second flexible temperature sensor, the resistive flexible pressure sensor, and the capacitive flexible pressure sensor are all connected to the micro-main circuit board via a conductive copper foil decal.
5. The snap-in rheumatoid arthritis test device of claim 1, wherein the fastening strap is a velcro.
6. The snap-in rheumatoid arthritis test device of claim 5, wherein the fixing band is provided with a scale.
7. The device for detecting the rheumatoid arthritis according to claim 1, wherein the micro-main circuit board comprises an information acquisition module, an information processing module, a wireless module and a power module, wherein the information acquisition module is electrically connected with the information processing module, the information processing module is connected with an external terminal through the wireless module, and the power module is electrically connected with the information acquisition module, the information processing module and the wireless module respectively.
8. The snap-in rheumatoid arthritis detection device of claim 7, wherein the wireless module is one of ZigBee, wifi, bluetooth.
9. The snap-in rheumatoid arthritis detection device of claim 8, wherein the power module is one of a button cell, a flexible battery, and a miniature battery.
10. The snap-in rheumatoid arthritis detector of any of claims 1-9, wherein said finger-securing holster is provided in three different sizes.
CN202310134239.7A 2023-02-20 2023-02-20 Buckle formula rheumatoid arthritis detection device Pending CN116250805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310134239.7A CN116250805A (en) 2023-02-20 2023-02-20 Buckle formula rheumatoid arthritis detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310134239.7A CN116250805A (en) 2023-02-20 2023-02-20 Buckle formula rheumatoid arthritis detection device

Publications (1)

Publication Number Publication Date
CN116250805A true CN116250805A (en) 2023-06-13

Family

ID=86687596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310134239.7A Pending CN116250805A (en) 2023-02-20 2023-02-20 Buckle formula rheumatoid arthritis detection device

Country Status (1)

Country Link
CN (1) CN116250805A (en)

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