Multifunctional medical care monitoring bracelet

Abstract

The invention relates to the technical field of nuclear medicine examination, in particular to a multifunctional medical care monitoring bracelet which comprises a bracelet body, the bracelet body comprises a C-shaped shell, the shell is of a hollow structure, a C-shaped gear ring is arranged in the shell, and the gear ring and the inner side wall of the shell are in sliding fit and rotating fit; a driving box is fixedly connected to the side wall of the shell, and a timing assembly used for driving the gear ring to rotate in the shell at regular time is arranged in the driving box. A first protruding block and a second protruding block are fixedly connected to the gear ring, and a visual reminding assembly and a touch reminding assembly are arranged on the shell. When the first protruding block and the second protruding block move to trigger the visual reminding assembly and the touch reminding assembly respectively, the visual reminding assembly is used for reminding the patient of the examination process node through vision, and the touch reminding assembly is used for reminding the patient of the examination process node through touch. The bracelet body can perform dual reminding of the process nodes on the patient, the patient is assisted to accurately follow the examination process, and the efficiency of nuclear medicine examination is improved.

Description

Technical Field

[0001] This invention relates to the field of nuclear medicine examination technology, specifically to a multifunctional medical monitoring wristband. Background Technology

[0002] Nuclear medicine examinations (such as PET-CT, SPECT, etc.) rely on the precise use of radiopharmaceuticals, and these drugs have a half-life. After injection, the "drink water-wait-scan" time node must be strictly followed. If patients miss the drinking time or delay the examination preparation, it can easily lead to drug decay, decreased image quality, or even the need for drug re-injection, increasing medical costs and the risk of radiation exposure for patients.

[0003] In existing technologies, PVC medical wristbands are commonly used. Basic information such as the patient's name, gender, age, examination items, and medication type are printed on the wristband surface to assist medical staff in identity verification and workflow coordination. These wristbands are mostly disposable, made of soft material with a certain degree of water resistance, and meet the cleaning and disinfection requirements of medical settings. Therefore, they are widely used in high-patient-traffic settings such as nuclear medicine departments.

[0004] However, in actual use of the above-mentioned wristbands, the wristbands can only display information statically and it is difficult to provide dynamic reminders for key time points such as "drinking water after injection, end of waiting period, and preparation for scanning". Patients still need to rely on verbal instructions from medical staff or their own memory, which can easily lead to delays in the process due to forgetting. Therefore, it is necessary to propose a multifunctional medical monitoring wristband to solve the above problems. Summary of the Invention

[0005] To address the aforementioned issues, this invention provides a multifunctional medical monitoring wristband. This wristband integrates a timing component to drive both visual and tactile reminder components, providing dual reminders to patients at key points in the examination process. It also integrates patient information recording, assisting patients in accurately following the examination procedure and helping medical staff efficiently track patient progress. This reduces problems such as drug waste, decreased examination quality, and process confusion caused by delays in time points, thereby improving the efficiency and safety of nuclear medicine examinations.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows: A multifunctional medical monitoring wristband includes a wristband body, the wristband body including a "C"-shaped outer shell, and a "C"-shaped toothed ring inside the outer shell, the toothed ring and the inner sidewall of the outer shell being slidably and rotatably engaged; a drive box is fixedly connected to the sidewall of the outer shell, and a timing component for driving the toothed ring to rotate periodically inside the outer shell is provided in the drive box; a first protrusion and a second protrusion are fixedly connected to the toothed ring, and a visual reminder component and a tactile reminder component are provided on the outer shell; when the first protrusion and the second protrusion move to trigger the visual reminder component and the tactile reminder component respectively, the visual reminder component is used to visually remind the patient of the examination process node, and the tactile reminder component is used to tactilely remind the patient of the examination process node.

[0007] The technical principles of the above solution are as follows:

[0008] The "C"-shaped notches of the initial shell and toothed ring correspond, allowing the bracelet to be quickly worn on the wrist, improving the convenience for elderly patients. The timing component can drive the toothed ring to rotate one revolution inside the shell at a set time. During the rotation of the toothed ring, when the first and second protrusions rotate to the visual and tactile reminder components after a certain period of time, the visual reminder component uses visual reminders to alert the patient to the current examination process node, and the tactile reminder component uses tactile reminders to alert the patient to the current examination process node.

[0009] The above approach has the following beneficial effects:

[0010] 1. This solution, through a mechanical linkage design of "timed component driving toothed ring rotation + convex trigger dual reminder", breaks through the limitation of existing PVC medical wristbands that can only statically display information. It can simultaneously realize visual and tactile reminders for key nodes of nuclear medicine examinations such as "drinking water after injection, end of waiting period, and preparation for scanning", which is suitable for elderly, weak or unfamiliar patients with electronic devices and effectively reduces process delays caused by memory loss.

[0011] 2. This solution integrates patient information recording and dynamic process tracking functions, eliminating the need for medical staff to repeatedly check paper medical records or electronic systems. By scanning a code, they can quickly link the patient's examination items and medication types. At the same time, by combining the progress of the toothed ring rotation, they can intuitively judge the patient's current process stage, thereby improving the efficiency of doctor-patient collaboration during peak examination periods.

[0012] 3. The visual and tactile reminder components of this solution adopt a purely mechanical structure design. Compared with the traditional screen-equipped wristband that uses vibration reminders, this solution is more adaptable to the radiation environment of nuclear medicine examinations. Moreover, the overall structure does not rely on complex electronic interaction, which reduces the operating threshold for elderly patients and avoids functional failure caused by radiation interference to electronic components.

[0013] Furthermore, the visual reminder component includes several first through holes on the outer casing, each of which is slidably fitted with a first slide rod. Each first slide rod located inside the outer casing is fitted with a first spring. One end of each first spring is fixedly connected to the inner side wall of the outer casing, and the other end of each first spring is fixedly connected to the first slide rod. One end of each first slide rod is rotatably fitted with a first rolling wheel, and the other end of each first slide rod is fixedly connected to an indicator block. Each first rolling wheel is in rolling engagement with a first protrusion.

[0014] Beneficial effects: When the first protrusion moves to the position of the first slide bar, the first protrusion can push the first slide bar to extend it, and the marking block at one end can display the process node. The first rolling wheel can reduce the friction between the first protrusion and the first slide bar and extend the service life of the component. The first spring can drive the slide bar to reset, realizing the cyclical use of the marking block "trigger pop-up-automatic retraction".

[0015] Furthermore, the tactile reminder component includes several second through holes on the outer casing, each of which is slidably fitted with a second slide rod. Each second slide rod located inside the outer casing is fitted with a second spring. One end of each second spring is fixedly connected to the inner sidewall of the outer casing, and the other end of each second spring is fixedly connected to the second slide rod. One end of each second slide rod is rotatably fitted with a second rolling wheel, and the other end of each second slide rod is fixedly connected to an elastic block. Each second rolling wheel is in rolling engagement with a second protrusion.

[0016] Beneficial effects: The second roller ensures that the second protrusion pushes the slider smoothly without jamming; the second spring provides the reset force, and the elastic block only lightly touches the skin when triggered, avoiding continuous pressure and discomfort; the vibration touch is suitable for patients with poor vision, complementing the visual reminder and enhancing the perception of nodes.

[0017] Furthermore, the timing component includes a controller and a first gear symmetrically and rotatably fitted on the inner sidewall of the drive box. A second gear is symmetrically and rotatably fitted on the inner sidewall of the drive box. The first gear meshes with a gear ring, and the second gear meshes with the first gear adjacent to it. A drive component is fixedly connected to the inner sidewall of the drive box, and the controller is used to control the rotation of the output shaft of the drive component. A third gear is coaxially fixedly connected to the output shaft of the drive component, and the second gear meshes with the third gear.

[0018] Beneficial effects: The controller controls the output shaft of the drive unit to rotate, which in turn drives the second gear to rotate the first gear, and the first gear drives the gear ring to rotate inside the housing. At the same time, the controller controls the speed of the drive unit, which can be adapted to the time requirements of different drug half-lives.

[0019] Furthermore, an expansion assembly for conforming to the patient's skin is provided on the side wall of the outer shell; the expansion assembly includes several air bladders fixedly connected to the side wall of the outer shell, adjacent air bladders are interconnected, a piston cylinder is fixedly connected to the inner side wall of the drive box, a piston rod is slidably fitted inside the piston cylinder, a crank is hinged to the end of the piston rod away from the piston cylinder, and the end of the crank away from the piston rod is eccentrically hinged to the side wall of the first gear adjacent to it; an air inlet pipe and an air outlet pipe are connected to the side wall of the piston cylinder, both the air inlet pipe and the air outlet pipe are connected to a one-way valve, the air inlet pipe is connected to the outside of the drive box, the air outlet pipe is connected to one of the air bladders, and an exhaust pipe is connected to the side wall of one of the air bladders, the diameter of the exhaust pipe is smaller than the diameter of the air outlet pipe.

[0020] Beneficial effects: The airbag inflates automatically as the first gear rotates, adapting to different wrist sizes and improving wearing comfort; the airbag fits tightly against the skin, improving the stability of the bracelet, while the exhaust pipe slowly releases air, preventing the airbag from over-inflating and compressing the wrist.

[0021] Furthermore, a recording component for recording patients' personal information is provided on the side wall of the drive box; the recording component includes a QR code sticker on the side wall of the drive box.

[0022] Beneficial effects: The examination process, precautions, and other information are generated into QR code stickers and affixed to the side wall of the driver box, making it convenient for patients to scan and view them at any time during the examination. At the same time, the attending physician scans the QR code stickers to distinguish the examination items and radiopharmaceuticals, and the technician reminds the patient to drink water and urinate before the examination according to the number sequence of the smart wristband, so as to make preparations in advance, maximize the use of the equipment during downtime, and improve work efficiency.

[0023] Furthermore, silicone blocks are fixedly connected to both ends of the toothed ring.

[0024] Beneficial effects: The soft silicone block can cushion the impact between the toothed ring and the outer shell when the toothed ring rotates to both ends, while preventing the toothed ring from pinching the flesh.

[0025] Furthermore, both the outer surface of the casing and the drive box are coated with an anti-radiation coating.

[0026] Beneficial effects: The anti-radiation coating can isolate radiation in the nuclear medicine examination environment, protect the internal components of the wristband from interference; avoid radiation-induced failure of drive components and controllers, and ensure stable operation of the equipment.

[0027] Furthermore, it also includes a real-time monitoring system, which comprises a monitoring module, a communication module, a hospital terminal module, and a control module.

[0028] The monitoring module includes a rotation sensor mounted on the drive component. The rotation sensor is used to compare the actual rotation progress of the gear ring with the preset progress in real time and generate a comparison result.

[0029] The communication module is used to send the comparison results to the hospital terminal module using 5G communication technology;

[0030] The hospital terminal module is used to scan the QR code sticker and compare the results. If the hospital terminal module fails to scan the QR code sticker within 15 minutes after the reminder node, the hospital terminal module generates a control command.

[0031] The control module is used to control the drive component to rotate the toothed ring to the first and second protrusions to reciprocate and trigger the visual and tactile reminder components to remind the patient.

[0032] Beneficial effects: The rotation sensor compares the toothed ring's rotation progress with the preset progress in real time, enabling it to detect whether the patient has completed the process at the designated points. If the hospital terminal module fails to scan the QR code sticker 15 minutes after the reminder point, it indicates that the patient may have forgotten or delayed the operation. In this case, the control module drives the toothed ring to reciprocate, triggering a double reminder and preventing drug degradation and decreased examination quality due to the patient's passive waiting. Compared to the traditional method relying on manual patrols by medical staff, this reduces the repetitive workload of medical staff in tracking patient processes. Especially during peak examination periods, it helps medical staff quickly locate patients requiring special attention, improving overall process management efficiency.

[0033] Furthermore, the hospital terminal module also includes a cloud imaging unit.

[0034] The cloud imaging unit is used to receive the scanning results of QR code stickers and obtain imaging data from nuclear medicine examinations.

[0035] Beneficial effects: Patients can obtain nuclear medicine examination image data by scanning the QR code sticker with their mobile devices, without having to wait at the hospital to print the report or make multiple trips to pick up the film. This is especially suitable for elderly patients with limited mobility and patients seeking medical treatment in other places.

[0036] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0037] Figure 1 This is an isometric view of the multifunctional medical monitoring wristband of the present invention.

[0038] Figure 2 This is a side view of the multifunctional medical monitoring wristband of the present invention.

[0039] Figure 3 for Figure 2 Sectional view along the AA direction.

[0040] Figure 4 for Figure 2 Sectional view along the BB direction.

[0041] Figure 5 for Figure 4 Enlarged view of section C.

[0042] Figure 6 for Figure 4 Enlarged view of section D.

[0043] Figure 7 This is a structural diagram of the real-time monitoring system in the multifunctional medical monitoring wristband of the present invention.

[0044] The reference numerals in the accompanying drawings of the instruction manual include: 1. Housing; 2. Gear ring; 3. Drive box; 4. First protrusion; 5. Second protrusion; 6. First slide rod; 7. First spring; 8. Marker block; 9. Second slide rod; 10. Second spring; 11. Second rolling wheel; 12. Elastic block; 13. First gear; 14. Second gear; 15. Silicone block; 16. Third gear; 17. Airbag; 18. Piston cylinder; 19. Crank; 20. QR code sticker. Detailed Implementation

[0045] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0047] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0048] The following detailed description illustrates the specific implementation method:

[0049] Example 1:

[0050] As attached Figure 1 , Figure 2 and Figure 4 As shown: A multifunctional medical monitoring wristband includes a wristband body, which includes a C-shaped outer shell 1. Inside the outer shell 1, there is a C-shaped toothed ring 2. The toothed ring 2 and the inner sidewall of the outer shell 1 are slidably engaged and rotatably engaged.

[0051] A drive box 3 is integrally formed on the side wall of the outer casing 1. The drive box 3 is equipped with a timing component for driving the gear ring 2 to rotate within the outer casing 1 at a set time.

[0052] The toothed ring 2 has a first protrusion 4 and a second protrusion 5 integrally formed on it, and the outer shell 1 is provided with a visual reminder component and a tactile reminder component. When the first protrusion 4 and the second protrusion 5 move to trigger the visual reminder component and the tactile reminder component respectively, the visual reminder component is used to visually remind the patient of the examination process node, and the tactile reminder component is used to tactilely remind the patient of the examination process node.

[0053] like Figure 3 As shown, specifically, the visual reminder component includes several first through holes on the outer casing 1. Each first through hole has a first slide rod 6 slidably fitted inside it. Each first slide rod 6 located inside the outer casing 1 is fitted with a first spring 7. One end of each first spring 7 is fixedly connected to the inner side wall of the outer casing 1 by screws, and the other end of each first spring 7 is fixedly connected to the first slide rod 6 by screws. Each first slide rod 6 has a first rolling wheel rotatably fitted at one end, and an identifier block 8 is fixedly attached to the other end of each first slide rod 6. Each first rolling wheel rolls with the first protrusion 4.

[0054] Combination Figure 1 and Figure 4 As shown, in the initial state, the "C"-shaped notches of the outer shell 1 and the toothed ring 2 correspond, allowing the bracelet body to be quickly worn on the wrist using the notches, improving the convenience of wearing for elderly patients. Before a nuclear medicine examination, the outer shell 1 sets the time for the routine examination process by setting the timing component, for example, for the time commonly used in PET-CT examinations¹ 8 The F-FDG radiopharmaceutical (with a half-life of approximately 110 minutes) has its total drive cycle for the timing component set to 120 minutes, matching the standard procedure after drug injection: "waiting for the drug to distribute in the body - drinking water to promote metabolism - preparing for scanning".

[0055] like Figure 5As shown, specifically, the tactile reminder component includes several second through holes on the outer casing 1. Each second through hole is slidably fitted with a second slide rod 9. Each second slide rod 9 located inside the outer casing 1 is fitted with a second spring 10. One end of each second spring 10 is fixedly connected to the inner sidewall of the outer casing 1 by screws, and the other end of each second spring 10 is fixedly connected to the second slide rod 9 by screws. One end of each second slide rod 9 is rotatably fitted with a second rolling wheel 11, and the other end of each second slide rod 9 is fixedly bonded with an elastic block 12. Each second rolling wheel 11 is in rolling engagement with a second protrusion 5.

[0056] Combination Figure 3 and Figure 4 As shown, the first reminder node (30 minutes after injection, water drinking reminder): the timer component drives the toothed ring 2 to start rotating after the drug injection is completed. When the toothed ring 2 rotates to the notch of the closed outer shell 1, the wristband body can be locked on the wrist, thereby realizing the automatic locking function and improving the convenience of operation for elderly patients.

[0057] Thirty minutes later, the first protrusion 4 rotates with the toothed ring 2 to the position of the first slide bar 6. At this time, the first protrusion 4 pushes the first rolling wheel, causing the first slide bar 6 to overcome the elastic force of the first spring 7 and extend outward. The marker block 8 (with the words "Please drink 200ml of water" printed in blue) fixed at the end of the slide bar pops out from the first through hole of the outer shell 1, allowing the patient to visually obtain the drinking instruction. At the same time, the second protrusion 5 rotates synchronously to the second slide bar 9 of the tactile reminder component, pushing the second slide bar 9 to extend. The elastic block 12 lightly touches the skin of the wrist to produce a slight vibration. Even patients with poor vision or who are at rest can be reminded through tactile perception to avoid missing the drinking time.

[0058] The second reminder node (90 minutes after injection, scan preparation reminder): The timing component continues to drive the toothed ring 2 to rotate. When 90 minutes after injection, the first protrusion 4 rotates to the position of the first slider 6 of another set of visual reminder components. At this time, the pop-up sign block 8 is printed with the words "Please go to the scanning room to prepare" in red. The second protrusion 5 simultaneously triggers the tactile reminder component to ensure that the patient goes to the examination area in time to avoid drug degradation due to delay.

[0059] like Figure 4 As shown, specifically, the timing component includes a controller and a first gear 13 symmetrically and rotatably fitted on the inner wall of the drive box 3. A second gear 14 is symmetrically and rotatably fitted on the inner wall of the drive box 3. The first gear 13 meshes with the gear ring 2, and the second gear 14 meshes with its adjacent first gear 13. A drive component is fixedly connected to the inner wall of the drive box 3 by screws. The controller controls the rotation of the drive component's output shaft. In this embodiment, a stepper motor is selected as the drive component. A third gear 16 is coaxially fixedly connected to the stepper motor's output shaft by screws, and the second gear 14 meshes with the third gear 16. An expansion component for conforming to the patient's skin is provided on the side wall of the outer casing 1.

[0060] The stepper motor output shaft is rotated by a controller. The third gear 16 (in this embodiment, the module is 0.5 and the number of teeth is 12) on the stepper motor output shaft meshes with the second gear 14 (in this embodiment, the module is 0.5 and the number of teeth is 24). The second gear 14 then meshes with the first gear 13 (in this embodiment, the module is 0.5 and the number of teeth is 36). Finally, through the meshing of the first gear 13 with the gear ring 2 (in this embodiment, the module is 0.5 and the number of teeth is 180), the rotational motion of the stepper motor is converted into the uniform rotation of the gear ring 2. When the stepper motor output shaft speed is set to 10 rpm, the time for the gear ring 2 to complete one rotation is 120 minutes.

[0061] After the toothed ring 2 rotates one revolution, it returns to its original position. Figure 1 At the initial position, the "C"-shaped notches of the outer shell 1 and the toothed ring 2 correspond, allowing the wristband to be quickly removed from the wrist using the notch, further improving the convenience of putting on and taking off for elderly patients.

[0062] like Figure 1 and Figure 6 As shown, specifically, the expansion assembly includes several airbags 17 fixedly bonded to the side wall of the outer shell 1. Adjacent airbags 17 are interconnected. A piston cylinder 18 is fixedly connected to the inner side wall of the drive box 3 by screws. A piston column is slidably fitted inside the piston cylinder 18. A crank 19 is hinged to the end of the piston column away from the piston cylinder 18. The end of the crank 19 away from the piston column is eccentrically hinged to the side wall of the adjacent first gear 13.

[0063] An inlet pipe and an outlet pipe are connected to the side wall of the piston cylinder 18. Both the inlet and outlet pipes are connected to one-way valves. The inlet pipe is connected to the outside of the drive box 3, and the outlet pipe is connected to one of the air bladders 17. An exhaust pipe is connected to the side wall of one of the air bladders 17, and the diameter of the exhaust pipe is smaller than the diameter of the outlet pipe. A recording component for recording the patient's personal information is provided on the side wall of the drive box 3.

[0064] When the first gear 13 rotates, the crank 19, which is eccentrically hinged to its side wall, drives the piston rod to reciprocate within the piston cylinder 18. When the piston rod inhales, it draws in outside air through the one-way valve in the inlet pipe. When it exhausts, it forces air into the airbag 17 through the one-way valve in the outlet pipe. Adjacent airbags 17 are interconnected, causing the entire airbag 17 ring to expand evenly until it fits tightly against the skin of the wrist. At the same time, the exhaust pipe on the side wall of the airbag 17 slowly discharges a small amount of air to prevent the airbag 17 from over-expanding and causing discomfort, thus maintaining the patient's comfort.

[0065] like Figure 1 As shown, specifically, the recording component includes a QR code sticker 20 disposed on the side wall of the drive box 3.

[0066] Medical staff can link information via the QR code sticker 20 on the side wall of the driver box 3: the QR code stores the patient's name, gender, examination items, and medication type. During peak examination periods, medical staff can quickly obtain patient information by scanning the QR code with a mobile terminal, eliminating the need for repeated verification of paper medical records. Simultaneously, patients can also receive pre-examination information sent by the hospital terminal by scanning the QR code with their mobile devices, helping them to understand various examination precautions in advance and to take appropriate precautions and cooperate. This facilitates orderly waiting and timely examinations, reduces the risk of radionuclide extravasation and radiopharmaceutical contamination, optimizes the examination process, and improves patient satisfaction.

[0067] This solution, through a mechanical linkage design of "timed component driving the rotation of toothed ring 2 + protrusion triggering dual reminders," overcomes the limitation of existing PVC medical wristbands that can only statically display information. It can simultaneously provide visual and tactile reminders for key stages of nuclear medicine examinations, such as "drinking water after injection, end of waiting period, and preparation for scanning," making it suitable for elderly, frail patients, or those unfamiliar with electronic devices. This effectively reduces process delays caused by memory loss. It achieves comprehensive two-way reminders from patient appointment, waiting, to examination.

[0068] Example 2:

[0069] As attached Figure 1 As shown, the difference from Embodiment 1 is that silicone blocks 15 are fixedly bonded to both ends of the toothed ring 2. When the toothed ring 2 rotates, the silicone blocks 15 are soft and can buffer the collision between the toothed ring 2 and the outer shell 1 when the toothed ring 2 rotates to both ends, while preventing the toothed ring 2 from pinching the flesh at both ends.

[0070] Example 3:

[0071] As attached Figure 1 As shown, the difference from Embodiment 2 is that the outer surfaces of both the outer casing 1 and the drive box 3 are coated with an anti-radiation coating.

[0072] The anti-radiation coating isolates the wristband from radiation in the nuclear medicine examination environment, protecting the internal components from interference and preventing controller malfunctions caused by radiation, thus ensuring stable equipment operation. Meanwhile, the visual and tactile alert components of this solution employ a purely mechanical structure design. Compared to traditional wristbands with screens that use vibration alerts, this solution is more adaptable to the radiation environment of nuclear medicine examinations. Furthermore, the overall structure does not rely on complex electronic interactions, reducing the operational threshold for elderly patients and preventing functional failures caused by radiation interference with electronic components. This makes it more suitable for use in nuclear medicine departments.

[0073] Example 4:

[0074] As attached Figure 7As shown, the difference from Embodiment 3 is that it also includes a real-time monitoring system, which includes a monitoring module, a communication module, a hospital terminal module, and a control module.

[0075] The monitoring module includes a rotation sensor mounted on the drive component. The rotation sensor is used to compare the actual rotation progress of the gear ring 2 with the preset progress in real time and generate a comparison result.

[0076] The communication module is used to send the comparison results to the hospital terminal module using 5G communication technology.

[0077] The hospital terminal module is used to scan the QR code sticker 20 and compare the results. If the hospital terminal module fails to scan the QR code sticker 20 within 15 minutes after the reminder node, the hospital terminal module generates a control command.

[0078] The control module is used to control the drive component to rotate the toothed ring 2 to the first protrusion 4 and the second protrusion 5 to reciprocate and trigger the visual and tactile reminder components to remind the patient.

[0079] The hospital terminal module also includes a cloud imaging unit. This unit receives the scan results of the QR code stickers 20 and acquires imaging data from nuclear medicine examinations.

[0080] The rotation sensor compares the rotation progress of the toothed ring 2 with the preset progress in real time, enabling it to detect whether the patient has completed the process according to the designated time. If the hospital terminal module fails to scan the QR code sticker 20 within 15 minutes after the reminder time, it indicates that the patient may have forgotten or delayed the operation. At this time, the control module drives the toothed ring 2 to trigger a double reminder, preventing medication degradation and decreased examination quality due to the patient's passive waiting. Compared with the traditional method of relying on manual patrols by medical staff, this reduces the repetitive workload of medical staff in tracking patient processes. Especially during peak examination periods, it helps medical staff quickly locate patients requiring special attention, improving the overall efficiency of process management.

[0081] Patients can access nuclear medicine examination images and results anytime by saving the QR code on the QR code sticker 20 on their mobile devices, without having to wait at the hospital to print reports or make multiple trips to pick up images. This is especially suitable for elderly patients with mobility difficulties and patients seeking medical treatment in other places.

[0082] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A multifunctional medical monitoring bracelet comprising a bracelet body, characterized in that, The bracelet body comprises a "C"-shaped shell (1), a "C"-shaped tooth ring (2) is arranged inside the shell (1), and the tooth ring (2) and the inner side wall of the shell (1) are in sliding and rotating fit; A driving box (3) is fixedly connected to the side wall of the shell (1), and a timing assembly for driving the tooth ring (2) to rotate in the shell (1) at a regular time is arranged in the driving box (3); The tooth ring (2) is fixedly connected with a first protrusion (4) and a second protrusion (5), and the shell (1) is provided with a visual reminding assembly and a tactile reminding assembly; when the first protrusion (4) and the second protrusion (5) move to trigger the visual reminding assembly and the tactile reminding assembly respectively, the visual reminding assembly is used for reminding the patient to check the process node by using vision, and the tactile reminding assembly is used for reminding the patient to check the process node by using touch.

2. The multifunctional medical monitoring bracelet of claim 1, wherein, The visual reminding assembly comprises a plurality of first through holes formed in the shell (1), each of the first through holes is in sliding fit with a first sliding rod (6), each of the first sliding rods (6) located inside the shell (1) is sleeved with a first spring (7), one end of each of the first springs (7) is fixedly connected with the inner side wall of the shell (1), and the other end of each of the first springs (7) is fixedly connected with the first sliding rod (6); One end of each of the first sliding rods (6) is in rotating fit with a first rolling wheel, and the other end of each of the first sliding rods (6) is fixedly connected with an identification block (8); the first rolling wheels are in rolling fit with the first protrusion (4).

3. The multi-functional medical monitoring bracelet of claim 2, wherein, The tactile reminding assembly comprises a plurality of second through holes formed in the shell (1), each of the second through holes is in sliding fit with a second sliding rod (9), each of the second sliding rods (9) located inside the shell (1) is sleeved with a second spring (10), one end of each of the second springs (10) is fixedly connected with the inner side wall of the shell (1), and the other end of each of the second springs (10) is fixedly connected with the second sliding rod (9); One end of each of the second sliding rods (9) is in rotating fit with a second rolling wheel (11), and the other end of each of the second sliding rods (9) is fixedly connected with an elastic block (12); the second rolling wheels (11) are in rolling fit with the second protrusion (5).

4. The multifunctional medical monitoring bracelet of claim 3, wherein, The timing assembly comprises a controller and a first gear (13) symmetrically and rotatingly fitted to the inner side wall of the driving box (3), a second gear (14) symmetrically and rotatingly fitted to the inner side wall of the driving box (3), each of the first gears (13) is in meshing fit with the tooth ring (2), and each of the second gears (14) is in meshing fit with the first gear (13) adjacent thereto; a driving member is fixedly connected to the inner side wall of the driving box (3), the controller is used for controlling the driving member to rotate; a third gear (16) is coaxially and fixedly connected to the output shaft of the driving member, and each of the second gears (14) is in meshing fit with the third gear (16).

5. The multi-functional medical monitoring bracelet of claim 4, wherein, An expansion assembly for adhering to the skin of a patient is arranged on the side wall of the shell (1); The expansion assembly comprises a plurality of air bags (17) fixedly connected to the side wall of the shell (1), adjacent air bags (17) are in communication with each other, a piston cylinder (18) is fixedly connected to the inner side wall of the driving box (3), a piston column is in sliding fit in the piston cylinder (18), a crank (19) is hingedly connected to the end of the piston column away from the piston cylinder (18), and the end of the crank (19) away from the piston column is eccentrically hingedly connected to the side wall of the first gear (13) adjacent thereto. The piston cylinder (18) side wall is communicated with an air inlet pipe and an air outlet pipe, the air inlet pipe and the air outlet pipe are communicated with one-way valves, the air inlet pipe is communicated with the driving box (3), the air outlet pipe is communicated with one of the air bags (17), one side wall of the air bag (17) is communicated with an exhaust pipe, and the diameter of the exhaust pipe is smaller than that of the air outlet pipe.

6. The multi-functional medical monitoring bracelet of claim 5, wherein, The side wall of the driving box (3) is provided with a recording assembly for recording personal information of the patient. The recording assembly comprises a two-dimensional code sticker (20) arranged on the side wall of the driving box (3).

7. The multi-functional medical monitoring bracelet of claim 6, wherein, The tooth ring (2) is fixedly connected with a silica gel block (15) at both ends.

8. The multi-functional medical monitoring bracelet of claim 7, wherein, The outer surfaces of the shell (1) and the driving box (3) are coated with a radiation-proof coating.

9. The multi-functional medical monitoring bracelet of claim 8, wherein, It also comprises a real-time monitoring system, which comprises a monitoring module, a communication module, a hospital terminal module and a control module. The monitoring module comprises a rotation sensor arranged on the driving member, which is used to compare the actual rotation progress of the tooth ring (2) with the preset progress in real time and generate a comparison result. The communication module is used to send the comparison result to the hospital terminal module by using 5G communication technology. The hospital terminal module is used to scan the two-dimensional code sticker (20) to identify the comparison result, and when the hospital terminal module does not scan the two-dimensional code sticker (20) 15 minutes after the prompting node, the hospital terminal module generates a control instruction. The control module is used to control the driving member to drive the tooth ring (2) to rotate to the first and second protrusions (4) and (5) to reciprocally trigger the visual and tactile reminding assemblies and remind the patient.

10. The multi-functional medical monitoring bracelet of claim 9, wherein, The hospital terminal module further comprises a cloud image unit. The cloud image unit is used to receive the scanning result of the two-dimensional code sticker (20) and obtain the image data of the nuclear medicine examination.

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