Intelligent medical monitoring bracelet

Abstract

The utility model provides an intelligent medical monitoring bracelet, which relates to the technical field of intelligent wearable equipment and comprises a touch display module, an upper cover component, a damping hinge and a lower cover component, the touch display module is arranged on the front end face of the upper cover component, and the rear end edge of the upper cover component is connected with the front end edge of the lower cover component through the damping hinge. The foldable display structure is characterized in that watchband connecting assemblies are arranged on the two sides of the lower cover assembly, the two watchband connecting assemblies are detachably connected with a flexible adjusting wrist strap and a restraint strap respectively, and a one-way locking mechanism used for rapid disassembly and assembly is arranged at the joint of the flexible adjusting wrist strap and the restraint strap. Through the cooperation of the structures, the ambulance has the following beneficial effects: firstly, the emergency response capability can be improved, and the function of automatically calling the ambulance can ensure that a patient can be treated in time when a sudden disease occurs; secondly, the user can obtain AI analysis and suggestions of professional doctors at any time; thirdly, the first-aid personnel can quickly obtain the health data of the patient.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, and in particular to a smart medical monitoring bracelet. Background Technology

[0002] With the continuous advancement of technology and the increasing health awareness of people, smart wearable devices have been widely used in the field of health monitoring. In recent years, smart bracelets, as a convenient health monitoring tool, have gradually become an indispensable part of people's daily lives. Most existing smart bracelets have the function of monitoring basic health parameters such as heart rate, blood pressure, blood oxygen saturation, and body temperature, providing users with a means to understand their own health status in real time.

[0003] Currently, some smart bracelets on the market attempt to provide remote medical services by connecting to mobile apps. However, these services are mostly limited to basic health assessments, such as simple health consultations or historical data review, lacking real-time multimodal remote diagnostic capabilities, such as video consultations and dynamic electrocardiogram transmission. For example, in the event of a sudden illness, users cannot directly interact with doctors in real-time via audio and video through the bracelet, resulting in a lack of timely access to professional medical advice. Furthermore, the remote services of existing bracelets typically rely on users initiating requests, lacking an automatic triggering mechanism, making it difficult to meet emergency needs in sudden situations. In addition, in emergencies such as CPR or the use of an AED, first responders may need to quickly remove the bracelet to perform chest compressions or attach AED electrode pads. Due to the complex strap fixing structure of traditional bracelets, jamming may occur during disassembly, potentially delaying optimal treatment.

[0004] In summary, existing smart bracelets still have significant shortcomings in emergency medical response, data sharing, and quick removal. Therefore, developing a smart medical monitoring bracelet that can monitor health data in real time, provide remote medical diagnostic services, automatically call for emergency medical assistance in emergencies, and facilitate quick removal by emergency personnel is of significant practical importance and market demand. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a smart medical monitoring bracelet that overcomes the deficiencies in emergency medical response, data sharing, and quick disassembly. This bracelet not only monitors the user's vital signs in real time but also connects to a mobile app for AI-powered health analysis or video diagnosis with a family doctor. In cases of life-threatening situations, it automatically calls an ambulance and synchronizes critical health data with emergency physicians, thereby improving emergency medical response efficiency and treatment success rates.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: This utility model provides an intelligent medical monitoring wristband, including a touch display module, an upper cover assembly, a damping hinge, and a lower cover assembly. The touch display module is disposed on the front end surface of the upper cover assembly. The rear end edge of the upper cover assembly and the front end edge of the lower cover assembly are connected by a damping hinge to form a foldable display structure. The feature is that a watch strap connecting assembly is provided on both sides of the lower cover assembly. The two watch strap connecting assemblies are detachably connected to a flexible adjustment wrist strap and a restraint strap, respectively. A one-way locking mechanism for quick assembly and disassembly is provided at the connection between the flexible adjustment wrist strap and the restraint strap.

[0007] In a preferred embodiment, the touch display module folds within a range of ° to ° along with the top cover assembly around the pivot of the damping hinge.

[0008] In a preferred embodiment, a ratchet guide structure is provided on the outer side of the end position along the extension direction of the flexible adjustment wristband, and the one-way locking mechanism is fixed to the free end of the restraint strap;

[0009] The one-way locking mechanism includes a locking housing disposed between the ratchet guide structure and the outer side of the flexible adjustment wristband. The locking housing has a rectangular through structure, and two drive cavities are symmetrically arranged inside the locking housing along the width direction. The axial direction of the drive cavities is perpendicular to the extension direction of the ratchet guide structure.

[0010] In the preferred embodiment, each drive cavity is rotatably connected to a rotating shaft core via a bearing. An adjustment hole is provided on each of the two drive cavities on opposite sides. The outer wall of the rotating shaft core is rotatably connected to an L-shaped ratchet latch that engages with a trapezoidal ratchet via a bearing. The L-shaped ratchet latch has an L-shaped plate-like structure. The outer wall of the rotating shaft core is located in the middle of the L-shaped ratchet latch. The L-shaped ratchet latch passes through the adjustment hole and abuts against the trapezoidal ratchet on the ratchet guide structure.

[0011] In the preferred embodiment, the inner wall of the drive cavity and the long arm end of the L-shaped ratchet latch are respectively provided with positioning rods. The two positioning rods are axially staggered, and a tension spring is provided between the outer walls of the two positioning rods. The axial direction of the tension spring is at a preset angle to the axial direction of the drive cavity.

[0012] In the preferred embodiment, the short arm end of the L-shaped ratchet lock is provided with a V-shaped engagement part that is adapted to the trapezoidal ratchet. The V-shaped engagement part is composed of two symmetrically arranged inclined tooth surfaces and forms a surface contact engagement with the trapezoidal ratchet of the ratchet guide structure. The long arm end of the L-shaped ratchet lock is connected to the inner wall of the drive cavity through a tension spring.

[0013] In the preferred embodiment, a multi-segment fixing block with a Z-shaped bend is provided on the side of the long arm end of the L-shaped ratchet lock away from the positioning rod;

[0014] The multi-segment fixed block includes a bent connecting segment and a vertical transmission segment. The bent connecting segment is fixed to the long arm end of the L-shaped ratchet lock. One end of the vertical transmission segment is fixed to the bent connecting segment. A trapezoidal connector is provided on the free surface of the vertical transmission segment. The trapezoidal connector is inverted trapezoidal and has a spherical groove inside to form a spherical hinge interface. A reset drive is hinged to the trapezoidal connector. The front end of the reset drive is adapted to the spherical groove of the trapezoidal connector.

[0015] In a preferred embodiment, the reset drive component includes a linkage rod, a ball joint, a limit baffle, and an adjustment button.

[0016] One end of the linkage rod is fixed to the ball joint, and the other end is mechanically coupled to the adjustment button through the limit baffle. The limit baffle is located in the drive cavity. The locking housing has symmetrical guide slide holes on both sides. The extension direction of the guide slide holes is parallel to the axis of the linkage rod. One end of the adjustment button passes through the guide slide hole and extends to the outside, and the other end is fixed to one side of the limit baffle.

[0017] In a preferred embodiment, a volume control button and a power control button are respectively located on both sides of the upper cover assembly;

[0018] A physiological parameter monitoring module is integrated on the back of the lower cover assembly;

[0019] The lower cover assembly integrates a main control unit, a wireless communication module, a positioning and data processing module, and a power supply module. The main control unit is electrically connected to the touch display module, the physiological parameter monitoring module, the wireless communication module, and the positioning and data processing module.

[0020] This utility model provides a smart medical monitoring bracelet, which, through the cooperation of the above-mentioned structures, can achieve the following beneficial effects:

[0021] First, it can enhance emergency response capabilities. The automatic ambulance call function ensures that patients can receive timely treatment in the event of a sudden illness, significantly improving the efficiency of medical response in emergency situations.

[0022] Secondly, through the video diagnostic function, users can obtain AI analysis and medical advice from professional doctors at any time, improving the self-management ability of patients with chronic diseases and reducing unnecessary hospital visits.

[0023] Third, emergency personnel can quickly obtain patients' health data, improve emergency response efficiency, and buy valuable treatment time for patients.

[0024] Fourth, emergency responders can quickly remove the wristband to perform chest compressions or attach AED electrode pads, allowing them to quickly replace it with a watchband pre-loaded with emergency sensors. This also ensures that the wristband can continue to transmit patient health data even after removal, and provides a comfortable wearing experience. Attached Figure Description

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0026] Figure 1 This is the main view structural diagram of this utility model;

[0027] Figure 2 This is an unfolded structural diagram of the present invention;

[0028] Figure 3 This utility model Figure 2 Rear view;

[0029] Figure 4 This is a cross-sectional schematic diagram of the lower cover assembly of this utility model;

[0030] Figure 5 This is a schematic diagram of the overall appearance of this utility model;

[0031] Figure 6 This is a utility model Figure 5 The rear view in the middle;

[0032] Figure 7 This is a schematic diagram demonstrating the folding path of this utility model;

[0033] Figure 8 This is a cross-sectional schematic diagram of the one-way locking mechanism in this utility model;

[0034] Figure 9 This is a utility model Figure 8 Partial cross-sectional view;

[0035] Figure 10 This is an exploded view of the reset drive component of this utility model.

[0036] In the diagram: 1. Touch display module; 2. Top cover assembly; 3. Damping hinge; 4. Strap connection assembly; 5. Bottom cover assembly; 6. Volume control button group; 7. Power control button; 8. Physiological parameter monitoring module; 9. Camera module; 10. Main control unit; 11. Wireless communication module; 12. Positioning and data processing module; 13. Power module; 14. Flexible adjustable wristband; 15. Restraint strap; 16. Ratchet guide structure; 17. One-way locking mechanism; 17. Locking housing; 171. Rotating shaft; 172. L-shaped ratchet lock; 173. Positioning rod; 174. Tension spring; 175. Multi-segment fixing block; 176. Trapezoidal connector; 177. Reset drive component; 178. Linkage rod; 1781. Spherical adjustment joint; 1782. Limit baffle; 1783. Adjustment button; 1784. Anti-detachment block; 18. Detailed Implementation

[0037] To better understand the purpose, structure, and function of this utility model, the embodiments and features described herein can be combined with each other without conflict. The utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0038] Example

[0039] like Figures 1-10 As shown in the figure, this embodiment illustrates a smart medical monitoring bracelet, including a touch display module 1, an upper cover assembly 2, a damping hinge 3, and a lower cover assembly 5. The touch display module 1 is fixed to the front end surface of the upper cover assembly 2 via an embedded mounting structure, with its display surface facing the user's wearing direction. The rear end edge of the upper cover assembly 2 and the front end edge of the lower cover assembly 5 are connected by a rotating joint formed by the damping hinge 3. The touch display module 1 folds and is fixed within a range of 0° to 180° around the rotation axis of the damping hinge 3, forming a folded storage form or an unfolded use form. The lower cover assembly 5 has a strap connection assembly 4 on both sides. The two strap connection assemblies 4 are symmetrically distributed. The two strap connection assemblies 4 are detachably connected to a flexible adjustable wristband 14 and a restraint strap 15, respectively. Specifically, the left strap connection assembly 4 is detachably connected to the flexible adjustable wristband 14, and the right strap connection assembly 4 is detachably connected to the restraint strap 15. The connection between the free ends of the flexible adjustable wristband 14 and the restraint strap 15 forms a quick-release closed loop structure through a one-way locking mechanism 17, which supports tool-free disassembly within 3 seconds, meeting the needs of emergency personnel to quickly remove the wristband.

[0040] Furthermore, the damping hinge 3 is a dual-axis metal hinge, including a first hinge arm fixed to the upper cover assembly 2 and a second hinge arm fixed to the lower cover assembly 5.

[0041] A damping plate assembly is provided between the first hinge arm and the second hinge arm. The damping plate assembly is composed of two stainless steel elastic plates with a thickness of 0.3mm stacked together. Through interference fit, it generates a damping torque of 5-15N・cm. In operation, the touch display module 1 rotates with the upper cover assembly 2 around the rotation axis of the damping hinge 3. The rotation angle range is 0-180°. It can also remain stationary at any angle due to the frictional resistance of the damping plate assembly, which meets the user's need to adjust the display angle according to the viewing angle requirements. For example, when lying on the back, the screen can be flipped 90° for easy viewing.

[0042] like Figure 7 As shown, when the touch display module 1 flips up and unfolds with the upper cover component 2 and rotates at an angle ≥90°, it is convenient for middle-aged and elderly people and visually impaired users to view detailed health data or remote medical video screens.

[0043] When the foldable display structure is in a closed state and there is no rotation angle, the upper cover assembly 2 covers the lower cover assembly 5, forming physical protection for the touch display module 1, which facilitates daily activities.

[0044] It should be noted that the touch display module 1 uses a flexible OLED screen with a size of 1.2-1.5 inches and a resolution of ≥240×240. The surface is covered with environmentally friendly aluminum silicon tempered glass and supports capacitive touch. It is connected to the upper cover assembly 2 and the lower cover assembly 5 through the damping hinge 3 to form a flip-type display structure. When unfolded, the display area can be increased by 50%, which is convenient for middle-aged and elderly people to view data or conduct video diagnosis.

[0045] Further as Figure 5 , 6 As shown, a ratchet guide structure 16 is also provided on the outer side of the end position along the extension direction of the flexible adjustment wristband 14, and a one-way locking mechanism 17 is fixed to the free end of the restraint band 15.

[0046] Specifically, the one-way locking mechanism 17 is integrally formed with the free end of the constraint band 15 using an embedded injection molding process. The base layer thickness of the ratchet guide structure 16 is 0.8mm±0.1mm, which forms an interference fit with the medical-grade silicone layer of the flexible adjustment wristband 14.

[0047] further, Figure 8 As shown, the outer wall of the ratchet guide structure 16 is provided with equidistant trapezoidal ratchets along the length direction. The tooth shape of the trapezoidal ratchet is an isosceles trapezoid with a tooth height of 0.6 mm, a tooth pitch of 3 mm, and a tooth surface roughness Ra≤0.8 μm, forming a continuous unidirectional guide tooth row. The inclination angle of the trapezoidal ratchet is 60° to form a unidirectional locking guide structure.

[0048] Further as Figure 8 , 9 As shown, the one-way locking mechanism 17 includes a locking housing 171 disposed between the ratchet guide structure 16 and the outer side of the flexible adjustment wristband 14. The locking housing 171 has a rectangular through structure. Two drive cavities are symmetrically arranged inside the locking housing 171 along the width direction. The axial direction of the drive cavities is perpendicular to the extension direction of the ratchet guide structure 16, forming an orthogonal drive relationship.

[0049] In this embodiment, a rotating shaft core 172 is rotatably connected to each drive cavity via a bearing. An adjustment hole is provided on each of the two drive cavities on opposite sides. An L-shaped ratchet latch 173 that engages with a trapezoidal ratchet is rotatably connected to the outer wall of the rotating shaft core 172 via a bearing. The L-shaped ratchet latch 173 has an L-shaped plate structure. The outer wall of the rotating shaft core 172 is located in the middle of the L-shaped ratchet latch 173. The L-shaped ratchet latch 173 passes through the adjustment hole and abuts against the trapezoidal ratchet on the ratchet guide structure 16.

[0050] Furthermore, positioning rods 174 are respectively provided on the inner wall of the drive cavity and the long arm end of the L-shaped ratchet lock 173. The two positioning rods 174 are staggered along the axial direction of the drive cavity. The axial projection of the two positioning rods 174 is asymmetrically distributed on the cross-section of the drive cavity. The distance between the two positioning rods 174 is 4 / 5-2 / 3 of the length of the drive cavity. A tension spring 175 is embedded between the outer walls of the two positioning rods 174. The axial direction of the tension spring 175 is at a preset angle with the axial direction of the drive cavity, with the angle ranging from 30° to 60°. The inclined arrangement enhances the contact force between the L-shaped ratchet lock 173 and the trapezoidal ratchet of the ratchet guide structure 16, and forms a dynamic constraint with the elastic deformation of the tension spring 175.

[0051] Specifically, the inclined arrangement of the tension spring 175 causes it to generate a lateral component force when compressed, pushing the L-shaped ratchet lock 173 to deflect towards the trapezoidal ratchet of the ratchet guide structure 16, increasing the friction of the meshing surface and preventing accidental unlocking due to external pulling. The axial staggered design of the positioning rod 174 ensures the smooth rotation of the L-shaped ratchet lock 173. The elastic deformation of the tension spring 175 and the limiting effect of the positioning rod 174 together form a dynamic constraint mechanism. When the L-shaped ratchet lock 173 deflects due to external force, the elastic force of the tension spring 175 can automatically reset it to the initial meshing position, avoiding jamming or displacement.

[0052] The short arm end of the L-shaped ratchet lock 173 is provided with a V-shaped engagement part adapted to the trapezoidal ratchet. The V-shaped engagement part is composed of two symmetrically arranged inclined tooth surfaces with an included angle of 60°±5°. It forms a surface contact engagement with the tooth surface of the trapezoidal ratchet on the ratchet guide structure 16, ensuring that one end of the L-shaped ratchet lock 173 is always engaged with the ratchet guide structure 16. The long arm end of the L-shaped ratchet lock 173 is connected to the inner wall of the drive cavity through a tension spring 175. The mounting axis of the tension spring 175 forms an angle of 30°-45° with the center line of the drive cavity. Under normal conditions, it provides a preload of 6N-10N, so that the tension spring 175 always applies an oblique tension to the long arm end of the L-shaped ratchet lock 173, maintaining a constant contact pressure.

[0053] Furthermore, such as Figure 9 , 10 As shown, a multi-segment fixing block 176 with a Z-shaped bend is provided on the side of the long arm end of the L-shaped ratchet latch 173 away from the positioning rod 174;

[0054] The multi-segment fixing block 176 includes a bent connecting segment and a vertical transmission segment. The bent connecting segment is fixed to the long arm end of the L-shaped ratchet lock 173 by laser welding. One end of the vertical transmission segment is fixed to the bent connecting segment. A trapezoidal connector 177 is provided on the free surface of the vertical transmission segment. The trapezoidal connector 177 is an inverted trapezoid with a spherical groove inside to form a spherical hinge interface. A reset drive 178 is hinged to the trapezoidal connector 177. The trapezoidal connector 177 is hinged to one end of the reset drive 178 through the spherical groove. The other end of the reset drive 178 extends to the outside of the locking housing 171 to form a press trigger part. The front end of the reset drive 178 is adapted to the spherical groove of the trapezoidal connector 177. After the front end of the reset drive 178 is embedded into the spherical groove, a rotating pair connection is formed, allowing ±15° of swing freedom.

[0055] The reset drive component 178 includes a linkage rod 1781, a ball joint 1782, a limit baffle 1783, and an adjustment button 1784.

[0056] One end of the linkage rod 1781 is fixed to the ball joint 1782, and the other end is mechanically coupled to the adjustment button 1784 through the limiting baffle 1783. The limiting baffle 1783 is located in the drive cavity. The locking housing 171 is provided with guide sliding holes on both sides. The extension direction of the guide sliding holes is parallel to the axis of the linkage rod 1781. One end of the adjustment button 1784 passes through the guide sliding hole and extends to the outside to form a pressing operation part. The other end is fixed to one side of the limiting baffle 1783 to restrict the displacement path of the linkage rod 1781.

[0057] During implementation, when the flexible adjustment wristband 15 is pulled, the tooth surface of the ratchet guide structure 16 pushes the L-shaped ratchet lock 173 to rotate around the rotating shaft 172. The tilt angle of the tension spring 175 and the pre-tightening force work together to make the L-shaped ratchet lock 173 generate a progressive locking force when the flexible adjustment wristband 15 is tightened. When it is loosened in the opposite direction, the locking force is instantly increased to 12N-15N to prevent accidental unlocking. This ensures that the ratchet lock 173 is always engaged with the ratchet guide structure 16. The flexible adjustment wristband 14 achieves stepless adjustment from 0 to 10cm through the cooperation of the ratchet guide structure 16 and the L-shaped ratchet lock 173.

[0058] When unlocking is required, press the adjustment button 1784. The linkage rod 1781 moves along the axis of the drive cavity, and the ball joint 1782 rotates in the spherical groove of the trapezoidal connector 177. The linkage rod 1781 causes the ball joint 1782 to rotate relative to the multi-segment fixing block 176, and drives the multi-segment fixing block 176 to make the L-shaped ratchet lock 173 rotate around the rotating axis 172, so that the L-shaped ratchet lock 173 disengages from the ratchet guide structure 16. At this time, the wristband length can be freely adjusted or the wristband can be quickly removed. The unlocking stroke is ≤3mm and the triggering force is ≤8N.

[0059] Further as Figure 2 , 3 As shown in Figures 4 and 5, it also includes a volume control button group 6 and a power control button 7 respectively located on both sides of the upper cover assembly 2;

[0060] A physiological parameter monitoring module 8 is integrated on the back of the lower cover component 5;

[0061] The lower cover assembly 5 integrates a main control unit 10, a wireless communication module 11, a positioning and data processing module 12, and a power supply module 13. The main control unit 10 is electrically connected to the contact display module 1, the physiological parameter monitoring module 8, the wireless communication module 11, and the positioning and data processing module 12, and is used to process sensor data and control the coordinated operation of each module.

[0062] Among them, the volume adjustment key group 6 communicates with the main control unit 10 to realize the volume adjustment function;

[0063] The power control button 7 uses a capacitive sensing design, which triggers the low-power mode switch only when pressed and held.

[0064] The physiological parameter monitoring module 8 has its sensing surface facing the user's wrist skin to collect physiological signals and real-time vital sign data, which is then processed in real-time by the main control unit 10.

[0065] The body temperature sensor of the physiological parameter monitoring module 8 is a DS18B20 high-precision temperature sensor with a measurement accuracy of ±0.1℃. The acceleration sensor is an MPU6050, which supports three-axis acceleration and gyroscope data acquisition and is used for the fall detection algorithm.

[0066] Specifically, the main control unit 10 uses a low-power, high-performance ARM9 processor as its main control chip. This processor can efficiently process data from various sensors and supports complex algorithm calculations.

[0067] The main control unit 10 is responsible for data acquisition, processing, storage, and communication with external devices.

[0068] The physiological parameter monitoring module 8 includes a heart rate sensor, a blood oxygen sensor, a body temperature sensor, and an acceleration sensor. It uses an LED light source and a photodiode to detect changes in light intensity caused by blood flow and calculates the heart rate.

[0069] Blood pressure sensor: An oscillometric blood pressure sensor is used, which calculates blood pressure by detecting changes in cuff pressure after blocking arterial blood flow through an inflatable cuff.

[0070] Blood oxygen sensor: It measures blood oxygen saturation by detecting the difference in light absorption between oxyhemoglobin and deoxyhemoglobin in the blood.

[0071] Body temperature sensor: Employs a high-precision DS18B20 temperature sensor to monitor the user's body temperature in real time.

[0072] Accelerometer: The MPU6050 is used to monitor the user's motion status, such as steps and distance traveled.

[0073] Fall detection sensor: It uses data from accelerometer and gyroscope to determine whether a user has fallen.

[0074] The wireless communication module 11 includes a Bluetooth module, a Wi-Fi module, and a satellite positioning module;

[0075] The Bluetooth module uses Bluetooth Low Energy (BLE) technology to achieve data synchronization with the mobile app. It supports the Bluetooth 5.0 standard to ensure stable data transmission and low latency.

[0076] The Wi-Fi module is used to upload data to the cloud, supporting remote medical diagnosis and data storage.

[0077] The satellite positioning module adopts a GSM+GPS+BD type positioning module to obtain user location information in real time and provide location data in emergency situations.

[0078] The lower cover assembly 5 also integrates a storage module with a built-in high-capacity storage chip for storing users' health data and historical records.

[0079] The touch display module 1 uses an OLED display screen to show real-time data such as heart rate, blood pressure, blood oxygen, and body temperature;

[0080] The power module 13 uses a 200mAh lithium battery, which supports long-term battery life.

[0081] During implementation, each sensor collects data in real time and performs preliminary processing through the main control unit 10.

[0082] The FIR filtering preprocessing algorithm is used to remove noise and improve data accuracy.

[0083] Connect to a mobile app via Bluetooth to synchronize health data in real time.

[0084] Data is uploaded to the cloud to support remote medical diagnosis.

[0085] It comes with a user-friendly mobile application that supports functions such as real-time data viewing, historical data querying, and remote medical diagnosis.

[0086] By using the app to conduct video diagnoses with family doctors, doctors can provide professional advice based on real-time data.

[0087] When abnormal vital signs are detected, the system automatically dials emergency numbers and notifies emergency contacts via SMS or app.

[0088] Once emergency responders arrive at the scene, they can quickly read the patient's health data by scanning the QR code on the wristband or using the NFC function.

[0089] During implementation, upon power-on, the main control unit 10 initializes all sensors and communication modules to ensure the equipment functions properly.

[0090] Load user settings, connect Bluetooth and Wi-Fi, and prepare for data collection and synchronization.

[0091] The sensor collects data in real time, and the main control chip processes and stores the data.

[0092] Data can be synchronized to a mobile app and the cloud via Bluetooth and Wi-Fi.

[0093] The main control chip analyzes sensor data in real time to determine if any abnormalities have occurred.

[0094] When an anomaly is detected, the emergency call module is automatically triggered to dial emergency numbers and notify emergency contacts.

[0095] Health data can be quickly synchronized with emergency responders via QR code or NFC.

[0096] Users can view data such as heart rate, pulse, blood pressure, blood oxygen, and body temperature in real time through the bracelet's OLED display.

[0097] Users can view detailed health data and historical records through a mobile app.

[0098] Users can have video consultations with their family doctors through a mobile app and obtain professional medical advice.

[0099] Doctors can provide personalized health advice and treatment plans based on real-time data.

[0100] All data is transmitted and stored in encrypted form to ensure user privacy.

[0101] Users can set data sharing permissions through the app and choose to synchronize data with emergency responders in case of an emergency.

[0102] Furthermore, an anti-detachment block 18 is provided at the end of the restraint band 15 to further prevent the wristband from falling off during movement.

[0103] To enable those skilled in the art to better understand the present invention, the above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The scope of protection of the present invention should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.

[0104] It should also be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this utility model described herein.

Claims

1. A smart medical monitoring wristband, comprising a touch display module (1), an upper cover assembly (2), a damping hinge (3), and a lower cover assembly (5), wherein the touch display module (1) is disposed on the front end surface of the upper cover assembly (2), and the rear end edge of the upper cover assembly (2) is connected to the front end edge of the lower cover assembly (5) via the damping hinge (3) to form a foldable display structure, characterized in that, Both sides of the lower cover assembly (5) are provided with watch strap connecting assemblies (4). The two watch strap connecting assemblies (4) are respectively detachably connected to a flexible adjustable wrist strap (14) and a restraint strap (15). A one-way locking mechanism (17) for quick assembly and disassembly is provided at the connection between the flexible adjustable wrist strap (14) and the restraint strap (15).

2. The smart medical monitoring bracelet of claim 1, wherein, The touch display module (1) folds from 0° to 180° around the pivot of the damping hinge (3) along with the cover assembly (2).

3. The smart medical monitoring bracelet of claim 1, wherein, A ratchet guide structure (16) is provided on the outer side of the end position along the extension direction of the flexible adjustment wristband (14), and a one-way locking mechanism (17) is fixed to the free end of the restraint band (15); The one-way locking mechanism (17) includes a locking housing (171) disposed between the ratchet guide structure (16) and the outer side of the flexible adjustment wristband (14). The locking housing (171) has a rectangular through structure. Two drive cavities are symmetrically arranged inside the locking housing (171) along the width direction. The axial direction of the drive cavities is perpendicular to the extension direction of the ratchet guide structure (16).

4. The smart medical monitoring bracelet of claim 3, wherein, Each drive cavity is rotatably connected to a rotating shaft core (172) via a bearing. An adjustment hole is provided on each of the two drive cavities on opposite sides. The outer wall of the rotating shaft core (172) is rotatably connected to an L-shaped ratchet latch (173) that engages with a trapezoidal ratchet via a bearing. The L-shaped ratchet latch (173) has an L-shaped plate structure. The outer wall of the rotating shaft core (172) is located in the middle of the L-shaped ratchet latch (173). The L-shaped ratchet latch (173) passes through the adjustment hole and abuts against the trapezoidal ratchet on the ratchet guide structure (16).

5. The smart medical monitoring bracelet of claim 4, wherein, The inner wall of the drive cavity and the long arm end of the L-shaped ratchet lock (173) are respectively provided with positioning rods (174). The two positioning rods (174) are axially staggered. A tension spring (175) is provided between the outer walls of the two positioning rods (174). The axial direction of the tension spring (175) is at a preset angle to the axial direction of the drive cavity.

6. The smart medical monitoring bracelet of claim 5, wherein, The short arm end of the L-shaped ratchet lock (173) is provided with a V-shaped engagement part that is adapted to the trapezoidal ratchet. The V-shaped engagement part is composed of two symmetrically arranged inclined tooth surfaces and forms a surface contact engagement with the trapezoidal ratchet of the ratchet guide structure (16). The long arm end of the L-shaped ratchet lock (173) is connected to the inner wall of the drive cavity through a tension spring (175).

7. The smart medical monitoring bracelet of claim 6, wherein, A multi-segment fixing block (176) with a Z-shaped bend is provided on the side of the long arm end of the L-shaped ratchet lock (173) away from the positioning rod (174). The multi-segment fixed block (176) includes a bent connecting segment and a vertical transmission segment. The bent connecting segment is fixed to the long arm end of the L-shaped ratchet lock (173). One end of the vertical transmission segment is fixed to the bent connecting segment. A trapezoidal connector (177) is provided on the free surface of the vertical transmission segment. The trapezoidal connector (177) is an inverted trapezoid. A spherical groove is provided inside the trapezoidal connector (177) to form a spherical hinge interface. A reset drive (178) is hinged to the trapezoidal connector (177). The front end of the reset drive (178) is adapted to the spherical groove of the trapezoidal connector (177).

8. The smart medical monitoring bracelet of claim 7, wherein, The reset drive (178) includes a linkage rod (1781), a ball joint (1782), a limit baffle (1783), and an adjustment button (1784). One end of the linkage rod (1781) is fixed to the ball joint (1782), and the other end is mechanically coupled to the adjustment button (1784) through the limiting baffle (1783). The limiting baffle (1783) is located in the drive cavity. The locking housing (171) is symmetrically provided with guide sliding holes on both sides. The extension direction of the guide sliding holes is parallel to the axis of the linkage rod (1781). One end of the adjustment button (1784) passes through the guide sliding hole and extends to the outside, and the other end is fixed to one side of the limiting baffle (1783).

9. The smart medical monitoring bracelet of claim 1, wherein, It also includes a volume control button group (6) and a power control button (7) located on both sides of the upper cover assembly (2). A physiological parameter monitoring module (8) is integrated on the back of the lower cover assembly (5); The lower cover assembly (5) integrates a main control unit (10), a wireless communication module (11), a positioning and data processing module (12), and a power supply module (13). The main control unit (10) is electrically connected to the touch display module (1), the physiological parameter monitoring module (8), the wireless communication module (11), and the positioning and data processing module (12).

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