Real-time monitoring and rescuing device for internal arteriovenous fistula

Abstract

The invention relates to a real-time monitoring and rescuing device for internal arteriovenous fistula, and relates to the technical field of medical equipment. The internal fistula protection gasket is arranged on the inner side of the monitoring and rescuing bracelet; the heating components are arranged on the inner wall of the internal fistula protection gasket at intervals; the monitoring massage piece is of a disc-shaped structure, is arranged on the inner side of the monitoring rescue bracelet through a telescopic electric pole and is located in an area surrounded by the internal fistula protection gasket; the bracelet control part is embedded in the monitoring and rescuing bracelet; and the bracelet control touch screen is arranged on the outer side of the monitoring rescue bracelet. According to the internal arteriovenous fistula monitoring system, real-time monitoring of internal arteriovenous fistula is achieved through cooperation of various components, convenience is provided for dialysis work of medical staff, and safety guarantee is improved for patients.

Description

Technical Field

[0001] The present application relates to the technical field of medical equipment, and in particular to a real-time monitoring and rescue device for an arteriovenous fistula. Background Art

[0002] Autogenous arteriovenous fistula (AVF) is the preferred type of vascular access for hemodialysis patients and is the lifeline for maintenance hemodialysis patients. AVF accounts for more than 80% to 85% of vascular access utilization in hemodialysis patients in my country. Compared with other vascular accesses, it has the characteristics of long service life, fewer complications such as thrombosis, vascular stenosis, and infection, and has the advantages of low intervention costs for maintaining patency and low overall mortality rate. It can provide sufficient blood for hemodialysis treatment and provide guarantee for the adequacy of dialysis treatment.

[0003] Arteriovenous fistula is a minor surgery for vascular anastomosis, which sutures the artery near the wrist and the adjacent vein so that arterial blood flows in the anastomosed vein, forming an arteriovenous fistula. After AVF surgery, it usually takes 1 to 3 months to mature, and there is a high failure rate of maturation. Studies have shown that 20% to 60% of AVFs cannot mature, and the fistula failure rate in diabetic patients is as high as 70%. A meta-analysis showed that 20% to 50% of AVFs cannot support adequate dialysis, and the primary patency rate within 1 year is 64%, and the secondary patency rate is 79%. Therefore, how to promote the postoperative maturation and maintenance of AVF is a key issue in clinical medical work.

[0004] In addition, the service life and vascular quality of the fistula directly affect the dialysis treatment effect and quality of life of hemodialysis patients. With the development of society and the arrival of an aging society, the number of elderly patients undergoing maintenance hemodialysis is increasing day by day. Due to the high incidence of comorbidities, increased incidence of arterial vascular diseases and calcification, elderly patients need more measures to promote access maturity and maintain patency. In December 2023, the "Diabetes and Kidney Disease Report" released by the International Diabetes Federation (IDF) showed that between 1990 and 2017, chronic kidney disease caused by type 2 diabetes increased by about 74% worldwide. About 30% to 50% of end-stage renal disease (ESRD) worldwide is caused by diabetic nephropathy. Aging and diabetes are both risk factors that affect the service life of arteriovenous fistulas. Therefore, how to detect fistula complications early and intervene as early as possible is another difficult problem in clinical work.

[0005] In order to meet the actual needs, a real-time monitoring and rescue device for arteriovenous fistula is provided. The airbag pressure inflation accessories of the device can promote the maturation of the new AVF and help the rehabilitation exercise of the fistula of patients after AVF surgery. The ultrasound device can monitor the blood flow of the arteriovenous fistula in real time and detect complications such as thrombosis and stenosis early. The temperature control and massage components can promote AVF blood circulation and reduce complications. At the same time, once the thrombosis inside the AVF is detected, the alarm reminder function of the device can remind the patient to seek medical treatment as soon as possible. At the same time, through the massage device, early intervention can be carried out to reduce the failure rate of the arteriovenous fistula, so as to extend the use time of the fistula, thereby ensuring the smooth progress of dialysis and improving the quality of life of dialysis patients. Summary of the invention

[0006] The present application provides an arteriovenous fistula real-time monitoring and rescue device, which realizes real-time monitoring of arteriovenous fistula through the coordinated cooperation between various components, provides convenience for medical staff's dialysis work, and improves safety for patients.

[0007] The present application provides a real-time monitoring and rescue device for arteriovenous fistula, the real-time monitoring and rescue device for arteriovenous fistula comprising: Monitoring first aid bracelet; A fistula protection gasket arranged on the inner side of the monitoring and rescue bracelet; A plurality of heating components are arranged at intervals on the inner wall of the fistula protection gasket; A monitoring massage piece of a disc-shaped structure, which is arranged inside the monitoring rescue bracelet through a telescopic pole and is located in the area surrounded by the fistula protection gasket; The monitoring massage element comprises: A monitoring massager body of a disc-shaped structure, which is arranged inside the monitoring rescue bracelet through a telescopic pole and is located in the area surrounded by the fistula protection gasket; An inflatable component disposed inside the monitoring massage member body; An airbag component is arranged on the bottom surface of the monitoring massage member body, the airbag component includes a plurality of inflatable airbags, the plurality of inflatable airbags form a disc-shaped structure, and the plurality of inflatable airbags are all connected to the inflatable component; A plurality of fistula monitoring components are respectively arranged on the bottom surface of the inflatable airbag; The fistula monitoring component comprises: Disc-shaped temperature sensor; A pressure sensor of an annular structure, wherein the pressure sensor is arranged around the periphery of the temperature sensor; A wristband control component embedded in the monitoring and first aid wristband; A wristband control touch screen arranged on the outside of the monitoring and first aid wristband; The wristband control component is connected with the heating component, the inflatable component, the temperature sensor, the pressure sensor and the wristband control touch screen signal.

[0008] On the basis of the above technical solution, the wristband control component receives the monitored temperature values ​​of each temperature sensor and integrates them to obtain the real-time temperature of the fistula; The wristband control component receives the monitored pressure values ​​of each pressure sensor.

[0009] Based on the above technical solution, the bracelet control component controls the extension and retraction of the telescopic pole until the monitoring pressure values ​​of each pressure sensor are within the preset first monitoring pressure value range, maintains the extension degree of the telescopic pole, and controls each pressure sensor to enter the internal fistula vibration monitoring condition.

[0010] On the basis of the above technical solution, when the pressure sensor enters the fistula vibration monitoring working condition, the wristband control component receives the monitoring pressure value of each pressure sensor and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor; The wristband control component identifies and obtains the corresponding vibration curve peak value, vibration curve valley value and vibration curve amplitude based on the monitoring vibration curve corresponding to each pressure sensor; The wristband control component compares the vibration curve amplitudes corresponding to the monitored vibration curves to obtain the maximum vibration curve amplitude; The bracelet control component compares the maximum amplitude value of the vibration curve with a preset vibration curve amplitude threshold value, and when the maximum amplitude value of the vibration curve is greater than the vibration curve amplitude threshold value, an internal fistula vibration abnormality signal is issued.

[0011] On the basis of the above technical solution, when the pressure sensor enters the fistula vibration monitoring working condition, the wristband control component receives the monitoring pressure value of each pressure sensor and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor; The bracelet control component identifies and obtains the corresponding vibration frequency value of the vibration curve based on the monitoring vibration curve corresponding to each of the pressure sensors; The wristband control component compares the vibration frequency values ​​of the vibration curves corresponding to the monitored vibration curves to obtain the maximum value of the vibration frequency value of the vibration curve; The bracelet control component compares the maximum value of the vibration frequency value of the vibration curve with a preset vibration frequency value threshold of the vibration curve, and when the maximum value of the vibration frequency value of the vibration curve is greater than the vibration frequency value threshold of the vibration curve, an abnormal fistula vibration signal is issued.

[0012] On the basis of the above technical solution, when the maximum value of the vibration frequency value of the vibration curve is greater than the threshold value of the vibration frequency value of the vibration curve, the bracelet control component controls the telescopic pole to telescope within the preset internal fistula vibration massage telescopic range and at the preset internal fistula vibration massage frequency within the preset emergency massage relief time.

[0013] On the basis of the above technical solution, the wristband control component controls the telescopic pole to extend and retract until the monitoring pressure values ​​of each pressure sensor are within the preset second monitoring pressure value range, and controls the telescopic pole to enter the internal fistula vibration massage working state; The wristband control component controls the telescopic pole to telescope within a preset telescopic range of the internal fistula vibration massage in the internal fistula vibration massage working condition at a preset frequency of the internal fistula vibration massage.

[0014] On the basis of the above technical solution, the wristband control component obtains the monitoring pressure value of each pressure sensor in the fistula vibration massage working condition, and if any of the monitoring pressure values ​​is greater than the preset fistula vibration massage pressure threshold, the telescopic range adjustment coefficient is obtained based on the maximum value of the monitoring pressure value and the fistula vibration massage pressure threshold; The bracelet control component obtains the adjusted internal fistula vibration massage telescopic range based on the telescopic range adjustment coefficient and the internal fistula vibration massage telescopic range until any of the monitored pressure values ​​is not greater than the internal fistula vibration massage pressure threshold.

[0015] Based on the above technical solution, the wristband control component receives the monitored temperature values ​​of each temperature sensor and integrates them to obtain the real-time temperature of the fistula. A plurality of heating components are arranged at intervals on the inner wall of the fistula protection gasket The wristband control component obtains a real-time temperature curve of the internal fistula based on the multiple real-time temperatures of the internal fistula, and then obtains a real-time temperature increase rate of the internal fistula or a real-time temperature decrease rate of the internal fistula; When the real-time temperature increase rate of the internal fistula is greater than a preset real-time temperature increase rate threshold of the internal fistula, the wristband control component reduces the working power of the heating component until the real-time temperature increase rate of the internal fistula is less than the real-time temperature increase rate threshold of the internal fistula; When the real-time temperature reduction rate of the internal fistula is greater than a preset real-time temperature reduction rate threshold of the internal fistula, the bracelet control component increases the working power of the heating component until the real-time temperature reduction rate of the internal fistula is less than the real-time temperature reduction rate threshold of the internal fistula.

[0016] On the basis of the above technical solution, the device further comprises: An ultrasonic probe arranged on the inner wall of the internal fistula protection gasket, which is used to monitor and obtain the blood flow velocity of the internal fistula; The wristband control component is connected to the ultrasound probe signal; When the monitored fistula blood flow velocity is lower than a preset fistula blood flow velocity threshold, the bracelet control component controls the telescopic pole to telescope within a preset fistula vibration massage telescopic range and at a preset fistula vibration massage frequency within a preset emergency massage relief time.

[0017] The beneficial effects of the technical solution provided by this application include: This application realizes real-time monitoring of arteriovenous fistula through the collaborative cooperation of various components, provides convenience for medical staff's dialysis work, and improves safety for patients.

[0018] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present application. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present application. At the same time, the specification and the drawings are used to explain the principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the structure of the real-time monitoring and rescue device for arteriovenous fistula provided in the embodiment of the present application; Figure 2 It is a schematic diagram of the assembly structure corresponding to the arteriovenous fistula protection gasket, the heating component and the monitoring massage component in the arteriovenous fistula real-time monitoring and rescue device provided in the embodiment of the present application; Figure 3 It is a schematic diagram of the assembly structure corresponding to the monitoring massage member and the telescopic pole in the real-time monitoring and rescue device for arteriovenous fistula provided in the embodiment of the present application; Figure 4 A cross-sectional view of an arteriovenous fistula monitoring component in a real-time monitoring and rescue device for an arteriovenous fistula provided in an embodiment of the present application; Figure 5 A schematic diagram of the layout of the arteriovenous fistula monitoring components in the arteriovenous fistula real-time monitoring rescue device provided in an embodiment of the present application; In the figure: 1. Monitoring and rescue bracelet; 2. Fistula protection gasket; 3. Heating component; 4. Monitoring massage part; 40. Monitoring massage part body; 41. Inflatable component; 42. Airbag component; 420. Inflatable airbag; 43. Fistula monitoring component; 430. Temperature sensor; 431. Pressure sensor; 5. Telescopic pole; 6. Bracelet control component; 7. Bracelet control touch screen; 8. Ultrasonic probe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0022] The embodiments of the present application are further described in detail below in conjunction with the accompanying drawings.

[0023] The embodiment of the present application provides a real-time monitoring and rescue device for arteriovenous fistula, which realizes real-time monitoring of arteriovenous fistula through the coordinated cooperation between various components, provides convenience for the dialysis work of medical staff, and improves the safety of patients.

[0024] In order to achieve the above technical effects, the overall idea of ​​this application is as follows: An arteriovenous fistula real-time monitoring and rescue device, the arteriovenous fistula real-time monitoring and rescue device comprising: Monitoring rescue bracelet 1; A fistula protection gasket 2 arranged on the inner side of the monitoring and rescue bracelet 1; A plurality of heating components 3 are arranged at intervals on the inner wall of the fistula protection gasket 2; A monitoring massage member 4 of a disc-shaped structure, wherein the monitoring massage member 4 is arranged inside the monitoring rescue bracelet 1 through a telescopic pole 5 and is located in the area surrounded by the fistula protection gasket 2; The monitoring massage element 4 comprises: A monitoring massager body 40 of a disc-shaped structure, wherein the monitoring massager body 40 is arranged inside the monitoring rescue bracelet 1 through a telescopic pole 5 and is located in the area surrounded by the fistula protection gasket 2; An inflatable component 41 disposed inside the monitoring massage member body 40; An airbag component 42 is disposed on the bottom surface of the monitoring massage member body 40, the airbag component 42 includes a plurality of inflatable airbags 420, the plurality of inflatable airbags 420 form a disc-shaped structure, and the plurality of inflatable airbags 420 are all connected to the inflatable component 41; A plurality of fistula monitoring components 43 respectively disposed on the bottom surface of the inflatable airbag 420; The fistula monitoring component 43 comprises: a disc-shaped temperature sensor 430; A pressure sensor 431 of an annular structure, wherein the pressure sensor 431 is disposed around the outer periphery of the temperature sensor 430; A wristband control component 6 embedded in the monitoring and first aid wristband 1; A bracelet control touch screen 7 arranged on the outside of the monitoring and first aid bracelet 1; The wristband control component 6 is connected to the heating component 3 , the inflatable component 41 , the temperature sensor 430 , the pressure sensor 431 and the wristband control touch screen 7 by signals.

[0025] The embodiments of the present application are further described in detail below in conjunction with the accompanying drawings.

[0026] See also Figures 1 to 5 As shown, the embodiment of the present application provides a real-time monitoring and rescue device for arteriovenous fistula, and the real-time monitoring and rescue device for arteriovenous fistula includes: Monitoring rescue bracelet 1; A fistula protection gasket 2 arranged on the inner side of the monitoring and rescue bracelet 1; A plurality of heating components 3 are arranged at intervals on the inner wall of the fistula protection gasket 2; A monitoring massage member 4 of a disc-shaped structure, wherein the monitoring massage member 4 is arranged inside the monitoring rescue bracelet 1 through a telescopic pole 5 and is located in the area surrounded by the fistula protection gasket 2; The monitoring massage element 4 comprises: A monitoring massager body 40 of a disc-shaped structure, wherein the monitoring massager body 40 is arranged inside the monitoring rescue bracelet 1 through a telescopic pole 5 and is located in the area surrounded by the fistula protection gasket 2; An inflatable component 41 disposed inside the monitoring massage member body 40; An airbag component 42 is disposed on the bottom surface of the monitoring massage member body 40, the airbag component 42 includes a plurality of inflatable airbags 420, the plurality of inflatable airbags 420 form a disc-shaped structure, and the plurality of inflatable airbags 420 are all connected to the inflatable component 41; A plurality of fistula monitoring components 43 respectively disposed on the bottom surface of the inflatable airbag 420; The fistula monitoring component 43 comprises: a disc-shaped temperature sensor 430; A pressure sensor 431 of an annular structure, wherein the pressure sensor 431 is disposed around the outer periphery of the temperature sensor 430; A wristband control component 6 embedded in the monitoring and first aid wristband 1; A bracelet control touch screen 7 arranged on the outside of the monitoring and first aid bracelet 1; The wristband control component 6 is connected to the heating component 3 , the inflatable component 41 , the temperature sensor 430 , the pressure sensor 431 and the wristband control touch screen 7 by signals.

[0027] In the embodiment of the present application, through the coordinated cooperation between various components, real-time monitoring of arteriovenous fistula can be achieved, which provides convenience for the dialysis work of medical staff and improves the safety of patients.

[0028] It should be noted that the monitoring massage component 4 and its components, such as the monitoring massage component body 40, the inflatable component 41, the inflatable airbag 420 of the airbag component 42 and the fistula monitoring component 43, can be provided with depressions on the bottom surfaces thereof so as to better fit the fistula surface.

[0029] Furthermore, the wristband control component 6 receives the monitored temperature values ​​of each temperature sensor 430 and integrates them to obtain the real-time temperature of the fistula; The wristband control component 6 receives the monitored pressure values ​​of each of the pressure sensors 431 .

[0030] Furthermore, the bracelet control component 6 controls the extension and retraction of the telescopic pole 5 until the monitoring pressure values ​​of each pressure sensor 431 are within the preset first monitoring pressure value range, maintains the extension degree of the telescopic pole 5, and controls each pressure sensor 431 to enter the internal fistula vibration monitoring state.

[0031] It should be noted that the wristband control touch screen 7 will display the real-time temperature of the fistula, and issue an abnormal temperature alarm when the real-time temperature of the fistula exceeds the preset safety threshold; The bracelet control touch screen 7 will display the maximum value of the monitored pressure values ​​of each of the pressure sensors 431. When the maximum value exceeds the preset monitoring pressure value safety threshold, a pressure abnormality alarm is issued.

[0032] Furthermore, when the pressure sensor 431 enters the fistula vibration monitoring working condition, the wristband control component 6 receives the monitoring pressure values ​​of each pressure sensor 431 and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor 431; The bracelet control component 6 identifies and obtains the corresponding vibration curve peak value, vibration curve valley value and vibration curve amplitude based on the monitoring vibration curve corresponding to each of the pressure sensors 431; The bracelet control component 6 compares the vibration curve amplitudes corresponding to the monitored vibration curves to obtain the maximum vibration curve amplitude; The bracelet control component 6 compares the maximum amplitude value of the vibration curve with a preset vibration curve amplitude threshold value, and when the maximum amplitude value of the vibration curve is greater than the vibration curve amplitude threshold value, an abnormal fistula vibration signal is issued.

[0033] Furthermore, when the pressure sensor 431 enters the fistula vibration monitoring working condition, the wristband control component 6 receives the monitoring pressure values ​​of each pressure sensor 431 and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor 431; The bracelet control component 6 identifies and obtains the corresponding vibration frequency value of the vibration curve based on the monitoring vibration curve corresponding to each of the pressure sensors 431; The bracelet control component 6 compares the vibration frequency values ​​of the vibration curves corresponding to the monitored vibration curves to obtain the maximum value of the vibration frequency value of the vibration curve; The bracelet control component 6 compares the maximum value of the vibration frequency value of the vibration curve with a preset vibration frequency value threshold of the vibration curve, and when the maximum value of the vibration frequency value of the vibration curve is greater than the vibration frequency value threshold of the vibration curve, an abnormal fistula vibration signal is issued.

[0034] Furthermore, when the maximum value of the vibration frequency value of the vibration curve is greater than the threshold value of the vibration frequency value of the vibration curve, the bracelet control component 6 controls the telescopic pole 5 to telescope within the preset internal fistula vibration massage telescopic range and at the preset internal fistula vibration massage frequency within the preset emergency massage relief time.

[0035] Further, the wristband control component 6 controls the telescopic pole 5 to extend and retract until the monitoring pressure values ​​of each of the pressure sensors 431 are within the preset second monitoring pressure value range, and controls the telescopic pole 5 to enter the internal fistula vibration massage working state; The wristband control component 6 controls the telescopic pole 5 to telescope within a preset telescopic range of the internal fistula vibration massage and at a preset frequency of the internal fistula vibration massage in the internal fistula vibration massage working condition.

[0036] Further, the wristband control component 6 obtains the monitoring pressure value of each of the pressure sensors 431 in the internal fistula vibration massage working condition, and if any of the monitoring pressure values ​​is greater than the preset internal fistula vibration massage pressure threshold, the telescopic range adjustment coefficient is obtained based on the maximum value of the monitoring pressure value and the internal fistula vibration massage pressure threshold; The wristband control component 6 obtains the adjusted internal fistula vibration massage telescopic range based on the telescopic range adjustment coefficient and the internal fistula vibration massage telescopic range, until any of the monitored pressure values ​​is not greater than the internal fistula vibration massage pressure threshold.

[0037] Furthermore, the wristband control component 6 receives the monitored temperature values ​​of each temperature sensor 430 and integrates them to obtain the real-time temperature of the fistula. A plurality of heating components 3 are arranged at intervals on the inner wall of the fistula protection gasket 2 The wristband control component 6 obtains a real-time temperature curve of the internal fistula based on the multiple real-time temperatures of the internal fistula, and then obtains a real-time temperature increase rate of the internal fistula or a real-time temperature decrease rate of the internal fistula; When the real-time temperature increase rate of the internal fistula is greater than the preset real-time temperature increase rate threshold of the internal fistula, the wristband control component 6 reduces the working power of the heating component 3 until the real-time temperature increase rate of the internal fistula is less than the real-time temperature increase rate threshold of the internal fistula; When the real-time temperature reduction rate of the fistula is greater than the preset real-time temperature reduction rate threshold of the fistula, the bracelet control component 6 increases the working power of the heating component 3 until the real-time temperature reduction rate of the fistula is less than the real-time temperature reduction rate threshold of the fistula.

[0038] Furthermore, the device also includes: An ultrasonic probe 8 is arranged on the inner wall of the fistula protection gasket 2, and is used to monitor and obtain the blood flow velocity of the fistula; The wristband control component 6 is connected to the ultrasonic probe 8 by signal; When the monitored fistula blood flow velocity is lower than a preset fistula blood flow velocity threshold, the bracelet control component 6 controls the telescopic pole 5 to telescope within a preset fistula vibration massage telescopic range and at a preset fistula vibration massage frequency within a preset emergency massage relief time.

[0039] If necessary, the ultrasound probe 8 can use a wearable flexible ultrasound patch. Flexible acoustic electronics can calculate the relevant information of blood vessels and blood flow based on the changes in sound waves caused by reflection, refraction or scattering of sound waves on the interfaces between different tissues or organs in the body.

[0040] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0041] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A real-time monitoring and rescue device for arteriovenous fistula, characterized in that: The arteriovenous fistula real-time monitoring and rescue device comprises: Monitoring first aid bracelet (1); An internal fistula protection gasket (2) arranged on the inner side of the monitoring and rescue bracelet (1); A plurality of heating components (3) arranged at intervals on the inner wall of the fistula protection gasket (2); A monitoring massage piece (4) of a disc-shaped structure, wherein the monitoring massage piece (4) is arranged on the inner side of the monitoring rescue bracelet (1) via a telescopic electric pole (5) and is located within the area surrounded by the fistula protection gasket (2); The monitoring massage element (4) comprises: A monitoring massage piece body (40) of a disc-shaped structure, the monitoring massage piece body (40) being arranged on the inner side of the monitoring rescue bracelet (1) via a telescopic electric pole (5) and being located within the area surrounded by the fistula protection gasket (2); An inflatable component (41) disposed inside the monitoring massage element body (40); an airbag component (42) disposed on the bottom surface of the monitoring massage member body (40), the airbag component (42) comprising a plurality of inflatable airbags (420), the plurality of inflatable airbags (420) forming a disc-shaped structure, and the plurality of inflatable airbags (420) are all in communication with the inflatable component (41); A plurality of fistula monitoring components (43) respectively arranged on the bottom surface of the inflatable airbag (420); The fistula monitoring component (43) comprises: a disc-shaped temperature sensor (430); A pressure sensor (431) with an annular structure, wherein the pressure sensor (431) is arranged around the periphery of the temperature sensor (430); A wristband control component (6) embedded in the monitoring and first aid wristband (1); A wristband control touch screen (7) arranged on the outside of the monitoring and first aid wristband (1); The wristband control component (6) is signal-connected to the heating component (3), the inflatable component (41), the temperature sensor (430), the pressure sensor (431), and the wristband control touch screen (7).

2. The arteriovenous fistula real-time monitoring and rescue device according to claim 1, characterized in that: The wristband control component (6) receives the monitored temperature values ​​of each temperature sensor (430) and integrates them to obtain the real-time temperature of the fistula; The wristband control component (6) receives the monitored pressure values ​​of each of the pressure sensors (431).

3. The arteriovenous fistula real-time monitoring and rescue device according to claim 2, characterized in that: The wristband control component (6) controls the telescopic pole (5) to extend and retract until the monitoring pressure values ​​of each pressure sensor (431) are all within a preset first monitoring pressure value range, thereby maintaining the extension and retraction degree of the telescopic pole (5) and controlling each pressure sensor (431) to enter an internal fistula vibration monitoring working state.

4. The arteriovenous fistula real-time monitoring and rescue device according to claim 2, characterized in that: When the pressure sensor (431) enters the fistula vibration monitoring working state, the wristband control component (6) receives the monitoring pressure values ​​of each pressure sensor (431) and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor (431); The wristband control component (6) identifies and obtains corresponding vibration curve peak values, vibration curve valley values, and vibration curve amplitudes based on the monitored vibration curves corresponding to the pressure sensors (431); The wristband control component (6) compares the vibration curve amplitudes corresponding to the monitored vibration curves to obtain the maximum vibration curve amplitude; The wristband control component (6) compares the maximum value of the vibration curve amplitude with a preset vibration curve amplitude threshold value, and when the maximum value of the vibration curve amplitude is greater than the vibration curve amplitude threshold value, issues an internal fistula vibration abnormality signal.

5. The arteriovenous fistula real-time monitoring and rescue device according to claim 2, characterized in that: When the pressure sensor (431) enters the fistula vibration monitoring working state, the wristband control component (6) receives the monitoring pressure values ​​of each pressure sensor (431) and integrates and obtains the monitoring vibration curve corresponding to each pressure sensor (431); The bracelet control component (6) identifies and obtains a corresponding vibration frequency value of the vibration curve based on the monitored vibration curve corresponding to each of the pressure sensors (431); The wristband control component (6) compares the vibration frequency values ​​of the vibration curves corresponding to the monitored vibration curves to obtain the maximum value of the vibration frequency value of the vibration curve; The wristband control component (6) compares the maximum value of the vibration frequency value of the vibration curve with a preset vibration frequency value threshold of the vibration curve, and when the maximum value of the vibration frequency value of the vibration curve is greater than the vibration frequency value threshold of the vibration curve, an abnormal fistula vibration signal is issued.

6. The arteriovenous fistula real-time monitoring and rescue device according to claim 5, characterized in that: When the maximum value of the vibration frequency value of the vibration curve is greater than the threshold value of the vibration frequency value of the vibration curve, the wristband control component (6) controls the telescopic pole (5) to telescope within a preset intraocular vibration massage telescopic range at a preset intraocular vibration massage frequency within a preset emergency massage relief time.

7. The arteriovenous fistula real-time monitoring and rescue device according to claim 2, characterized in that: The wristband control component (6) controls the telescopic pole (5) to extend and retract until the monitoring pressure values ​​of each of the pressure sensors (431) are within a preset second monitoring pressure value range, thereby controlling the telescopic pole (5) to enter an internal fistula vibration massage working state; The wristband control component (6) controls the telescopic pole (5) to telescope within a preset telescopic range of the internal fistula vibration massage and at a preset frequency of the internal fistula vibration massage in the internal fistula vibration massage working state.

8. The arteriovenous fistula real-time monitoring and rescue device according to claim 7, characterized in that: The wristband control component (6) obtains the monitoring pressure value of each of the pressure sensors (431) in the internal fistula vibration massage working condition, and if any of the monitoring pressure values ​​is greater than a preset internal fistula vibration massage pressure threshold, obtains a telescopic range adjustment coefficient based on the maximum value of the monitoring pressure value and the internal fistula vibration massage pressure threshold; The wristband control component (6) obtains an adjusted internal fistula vibration massage telescopic range based on the telescopic range adjustment coefficient and the internal fistula vibration massage telescopic range, until any of the monitored pressure values ​​is not greater than the internal fistula vibration massage pressure threshold.

9. The arteriovenous fistula real-time monitoring and rescue device according to claim 1, characterized in that: The wristband control component (6) receives the monitored temperature values ​​of each temperature sensor (430) and integrates them to obtain the real-time temperature of the fistula; The wristband control component (6) obtains a real-time temperature curve of the internal fistula based on the multiple real-time temperatures of the internal fistula, and further obtains a real-time temperature increase rate of the internal fistula or a real-time temperature decrease rate of the internal fistula; When the real-time temperature increase rate of the internal fistula is greater than a preset real-time temperature increase rate threshold of the internal fistula, the wristband control component (6) reduces the working power of the heating component (3) until the real-time temperature increase rate of the internal fistula is less than the real-time temperature increase rate threshold of the internal fistula; When the real-time temperature reduction rate of the internal fistula is greater than a preset real-time temperature reduction rate threshold of the internal fistula, the wristband control component (6) increases the working power of the heating component (3) until the real-time temperature reduction rate of the internal fistula is less than the real-time temperature reduction rate threshold of the internal fistula.

10. The arteriovenous fistula real-time monitoring and rescue device according to claim 2, characterized in that: The device also includes: An ultrasonic probe (8) arranged on the inner wall of the internal fistula protection gasket (2) and used for monitoring the blood flow velocity of the internal fistula; The wristband control component (6) is connected to the ultrasonic probe (8) by signal; When the monitored blood flow velocity of the fistula is lower than a preset fistula blood flow velocity threshold, the wristband control component (6) controls the telescopic pole (5) to telescope within a preset fistula vibration massage telescopic range and at a preset fistula vibration massage frequency within a preset emergency massage relief time.

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