Intelligent venous transfusion management device for pediatric nursing

Abstract

The invention relates to the technical field of medical devices, and discloses an intelligent pediatric nursing intravenous infusion management device which comprises a supporting rod, a moving block is slidably connected to the periphery of the supporting rod, a limiting assembly is arranged on the periphery of the moving block, a hook assembly is arranged on the periphery of the moving block, and a control assembly is arranged in the supporting rod. And a supporting assembly is arranged at the bottom of the supporting rod, the limiting assembly comprises a supporting frame, the supporting frame is fixedly connected to the periphery of the moving block, a rotating ring is rotationally connected to the interior of the supporting frame, and a plurality of rotating rods are rotationally connected to the interior of the supporting frame. The stirring rod is stirred to drive the rotating ring to rotate, the check block moves to the periphery of the rotating ring, after the stirring rod is loosened, the first spring releases tension to drive the rotating ring to reset, the check block abuts against the periphery of the infusion bottle, the infusion bottle is prevented from shaking in the moving process, the stability of the infusion bottle in the infusion process is guaranteed, and the influence of shaking on a child patient is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an intelligent intravenous infusion management device for pediatric care. Background Art

[0002] Pediatrics is a hospital department that specializes in treating various diseases in children. During childhood, the human immune system is immature and imperfect, and the body's own disease resistance is low. Children are susceptible to external climate changes and various pathogens. Intravenous infusion is an effective treatment for common childhood diseases. In pediatric nursing work, due to the young age and activeness of children, the infusion process is more complicated than that of adults.

[0003] Existing pediatric intravenous infusion management devices consist of basic components such as an IV stand and a hook. The IV stand is generally a rod-shaped structure with a support base at the bottom to provide stability. The hook is installed at a certain height on the IV stand and is used to hang the IV bottle. During use, the nurse hangs the prepared IV bottle on the hook and controls the infusion rate by adjusting the flow rate regulator on the IV tube.

[0004] The existing pediatric intravenous infusion management device has already completed the support of the infusion bottle very well, but there are still some shortcomings in ensuring the stability of the infusion bottle. The ordinary hook cannot effectively limit the shaking of the infusion bottle. When the nursing staff moves the infusion stand or the child accidentally touches it, the infusion bottle is easy to shake, which will not only cause the infusion tube to be entangled, but also scare the child and affect the infusion cooperation. Therefore, an intelligent pediatric nursing intravenous infusion management device is proposed to solve the above problems. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an intelligent intravenous infusion management device for pediatric care, which solves the problem that ordinary hooks cannot effectively limit the shaking of infusion bottles, causing infusion tubes to be entangled and scaring children, affecting the compliance of infusion.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent intravenous infusion management device for pediatric care, comprising a support rod, a movable block slidably connected to the outer periphery of the support rod, a limit assembly provided on the outer periphery of the movable block, a hook assembly provided on the outer periphery of the movable block, a control assembly provided inside the support rod, and a support assembly provided at the bottom of the support rod;

[0007] The limiting assembly includes a support frame, which is fixedly connected to the outer periphery of the moving block, a rotating ring is rotatably connected to the inside of the support frame, and multiple rotating rods are rotatably connected to the inside of the support frame. The outer peripheries of multiple rotating rods are fixedly connected to the rotating rods, and the other ends of multiple rotating rods are fixedly connected to stoppers, and the outer peripheries of multiple rotating rods are all sleeved with sliding blocks, and multiple sliding blocks are rotatably connected to the inside of the rotating circle. A shift rod is fixedly connected to the right side of the rotating circle, and a reset assembly is provided on the right side of the support frame.

[0008] Preferably, the reset assembly includes two fixed blocks, both of which are fixedly connected to the right side of the support frame, and both of the fixed blocks are fixedly connected to a sliding rod on the opposite side. The outer periphery of the sliding rod is slidably connected to a slider 1, and a spring 1 is sleeved on the outer periphery of the sliding rod. The top of the slider 1 is rotatably connected to the slider 2, and the slider 2 is slidably connected to the outer periphery of the shift rod.

[0009] Preferably, a front end of the spring is fixedly connected to one end of the fixed block, and a rear end of the spring is fixedly connected to a front end of the slider.

[0010] Preferably, the hook assembly includes a fixing frame, which is fixedly connected to the right side of the moving block, a mounting block is installed inside the fixing frame, an alarm light is installed on the top of the mounting block, a gravity sensor is fixedly connected to the bottom of the mounting block, a hook body is provided at the bottom of the gravity sensor, the alarm light is electrically connected to the gravity sensor, and a mounting assembly is provided inside the fixing frame.

[0011] Preferably, the installation assembly includes a card block, which is slidably connected to the inside of the fixing frame, a pull rod is fixedly connected to the right side of the card block, a spring 2 is sleeved on the outer periphery of the pull rod, a card slot is opened on the outer periphery of the installation block, and the card block is clamped inside the card slot.

[0012] Preferably, a limiting groove is provided inside the fixing frame, the pull rod is slidably connected inside the limiting groove, the left side of the second spring is fixedly connected to the right side of the clamping block, and the right side of the second spring is fixedly connected to the limiting groove.

[0013] Preferably, the right side of the pull rod is fixedly connected to a limiting block, and the right side of the limiting block is fixedly connected to a handle.

[0014] Preferably, the control component includes a threaded rod, a worm wheel and a worm, the threaded rod is rotatably connected to the inside of the support rod, the movable block is threadedly connected to the outer periphery of the threaded rod, the worm wheel is fixedly connected to the bottom of the threaded rod, the worm is rotatably connected to the inside of the support rod, the worm wheel and the worm are engaged with each other, and a handle is fixedly connected to the left side of the worm.

[0015] Preferably, the support assembly includes a base, the base is fixedly connected to the bottom of the support rod, a plurality of connecting frames are fixedly connected to the periphery of the base, and universal wheels are installed at the bottom of the plurality of connecting frames.

[0016] Preferably, a storage tray is fixedly connected to the outer periphery of the support rod, and a fan-shaped groove is provided inside the storage tray.

[0017] The present invention provides an intelligent intravenous infusion management device for pediatric care. It has the following beneficial effects:

[0018] 1. The present invention cooperates with each other among the support frame, rotating circle, rotating rod, rotating rod, stopper, sliding block, dial rod, fixed block, sliding rod, slider 1, spring 1, and slider 2, so that the dial rod drives the rotating circle to rotate, and the stopper moves to the periphery of the rotating circle. After releasing the dial rod, the spring 1 releases the tension and drives the rotating circle to reset, so that the stopper abuts against the outer periphery of the infusion bottle, preventing the infusion bottle from shaking during movement, ensuring the stability of the infusion bottle during infusion, and reducing the impact of shaking on the child.

[0019] 2. When the infusion bottle of the present invention becomes deflated, the spring 1 continues to release the remaining tension, driving the lever to rotate, thereby rotating the rotating circle, driving the rotating rod to rotate around the rotating rod, ensuring that at least two blocks can continue to resist the outer periphery of the deflated infusion bottle, maintaining the stability of the infusion bottle, further preventing the infusion bottle from shaking, and ensuring the normal progress of the infusion.

[0020] 3. The present invention uses the coordination among the fixing frame, the mounting block, the alarm light, the gravity sensor and the hook body to monitor the weight change of the infusion bottle in real time through the gravity sensor. When the liquid medicine in the infusion bottle is used up and the weight drops to a certain level, the gravity sensor transmits a signal to the alarm light, and the alarm light lights up to remind you to replace the liquid medicine, thereby effectively avoiding problems such as the infusion bottle hanging empty and the liquid medicine not being replaced in time, thereby ensuring the safety of the infusion for the child.

[0021] 4. The present invention cooperates with each other among the threaded rod, worm wheel, worm and handle. By rotating the handle, the worm is driven to rotate, and then the worm wheel is driven to rotate, so that the threaded rod rotates, prompting the moving block to move along the support rod, thereby flexibly changing the height of the infusion bottle to adapt to the different posture requirements of the child, improving the comfort of the child during infusion and the smoothness of the infusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A perspective view of the present invention;

[0023] Figure 2 is a schematic diagram of a moving block of the present invention;

[0024] Figure 3 is a schematic diagram of a limiting assembly of the present invention;

[0025] Figure 4 is a schematic diagram of a reset assembly of the present invention;

[0026] Figure 5 is a schematic diagram of a hook assembly of the present invention;

[0027] Figure 6 is a schematic diagram of the installation assembly of the present invention;

[0028] Figure 7 is a schematic diagram of a support assembly of the present invention;

[0029] Figure 8 is a schematic diagram of a control assembly of the present invention;

[0030] Figure 9 It is a schematic diagram of the transfer of the present invention.

[0031] Among them, 1. Support rod; 2. Moving block; 3. Limiting assembly; 301. Support frame; 302. Rotating circle; 303. Rotating rod; 304. Rotating rod; 305. Block; 306. Sliding block; 307. Dial rod; 4. Reset assembly; 401. Fixed block; 402. Sliding rod; 403. Slider 1; 404. Spring 1; 405. Slider 2; 5. Hook assembly; 501. Fixed frame; 502. Mounting block; 503. Alarm light ;504, gravity sensor; 505, hook body; 6, installation assembly; 601, block; 602, pull rod; 603, spring 2; 604, limit block; 605, handle; 606, limit slot; 607, slot; 7, control assembly; 701, threaded rod; 702, worm gear; 703, worm; 704, handle; 8, support assembly; 801, base; 802, connecting frame; 803, universal wheel; 9, storage tray. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the present specification. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1 -Attached Figure 9 An embodiment of the present invention provides an intelligent intravenous infusion management device for pediatric care, including a support rod 1, a moving block 2 is slidably connected to the outer periphery of the support rod 1, a limiting component 3 is provided on the outer periphery of the moving block 2, a hook component 5 is provided on the outer periphery of the moving block 2, a control component 7 is provided inside the support rod 1, a support component 8 is provided at the bottom of the support rod 1, a storage tray 9 is fixedly connected to the outer periphery of the support rod 1, and a fan-shaped groove is provided inside the storage tray 9.

[0034] Specifically, the support rod 1 is used to support the entire device. A moving block 2 is set on the outer periphery of the support rod 1 to support the limit assembly 3 and the hook assembly 5. The storage tray 9 is fixed on the outer periphery of the support rod 1 to store some infusion-related items, such as cotton balls, adhesive tape, etc. A fan-shaped groove is provided on the storage tray 9 for nurses or guardians to push the device.

[0035] Please see the attached Figure 1 -Attached Figure 4 The limiting component 3 includes a support frame 301, which is fixedly connected to the outer periphery of the moving block 2, and a rotating ring 302 is rotatably connected inside the support frame 301. A plurality of rotating rods 303 are rotatably connected inside the support frame 301, and the outer peripheries of the plurality of rotating rods 303 are fixedly connected to rotating rods 304, and the other ends of the plurality of rotating rods 304 are fixedly connected to stoppers 305. The outer peripheries of the plurality of rotating rods 304 are all sleeved with sliding blocks 306, and the plurality of sliding blocks 306 are rotatably connected to the inside of the rotating ring 302. A lever 307 is fixedly connected to the right side of the rotating ring 302. The right side of the support frame 301 A reset component 4 is provided, which includes two fixed blocks 401, both of which are fixedly connected to the right side of the support frame 301, and both of the two fixed blocks 401 are fixedly connected to the opposite sides of the two fixed blocks 401 with a sliding rod 402, the outer periphery of the sliding rod 402 is slidably connected to a slider 1 403, a spring 1 404 is sleeved on the outer periphery of the sliding rod 402, the top of the slider 1 403 is rotatably connected to a slider 2 405, the slider 2 405 is slidably connected to the outer periphery of the detent rod 307, the front end of the spring 1 404 is fixedly connected to one end of the fixed block 401, and the rear end of the spring 1 404 is fixedly connected to the front end of the slider 1 403.

[0036] Specifically, the support frame 301 is fixed to the outer periphery of the moving block 2, providing an installation foundation for components such as the rotating circle 302 and the rotating rod 303. The rotating circle 302 can rotate within the support frame 301, driving the sliding block 306 to move, thereby causing the rotating rod 304 to rotate around the rotating rod 303, changing the position of the stopper 305. The rotating rod 303 serves as the rotation fulcrum of the rotating rod 304 to ensure that the rotating rod 304 rotates stably. One end of the rotating rod 304 is connected to the stopper 305, and the other end is connected to the sliding block 306, transmitting the movement of the sliding block 306 to the stopper 305. The stopper 305 is used to abut against the outer periphery of the infusion bottle to prevent the infusion bottle from shaking. The sliding block 306 is rotatably connected inside the rotating circle 302 to realize the rotating circle The connection and motion transmission between 302 and the rotating rod 304, the dial rod 307 facilitates manual operation of the rotating circle 302, the fixed block 401 is fixed to the right side of the support frame 301, providing an installation position for the slide rod 402, and the slide rod 402 provides a sliding track for the slider 1 403. The slider 1 403 slides on the slide rod 402, compressing or releasing the elastic force of the spring 1 404. The spring 1 404 stores the elastic force after being compressed, which is used to drive the slider 1 403 to reset, and then reset the rotating circle 302. The slider 2 405 is rotatably connected to the top of the slider 1 403, and is slidably connected to the outer periphery of the dial rod 307, transmitting the movement of the slider 1 403 to the dial rod 307, thereby realizing the reset operation of the rotating circle 302.

[0037] Please see the attached Figure 5 -Attached Figure 6 The hook assembly 5 includes a fixing frame 501, which is fixedly connected to the right side of the moving block 2. A mounting block 502 is installed inside the fixing frame 501. An alarm light 503 is installed on the top of the mounting block 502. A gravity sensor 504 is fixedly connected to the bottom of the mounting block 502. A hook body 505 is provided at the bottom of the gravity sensor 504. The alarm light 503 is electrically connected to the gravity sensor 504. A mounting assembly 6 is provided inside the fixing frame 501. The mounting assembly 6 includes a card block 601. The card block 601 is slidably connected to the inside of the fixing frame 501. A pull rod 602 is fixedly connected to the right side of 601, and a spring 2 603 is sleeved on the outer periphery of the pull rod 602. A slot 607 is provided on the outer periphery of the mounting block 502, and the block 601 is clamped inside the slot 607. A limiting slot 606 is provided inside the fixing frame 501, and the pull rod 602 is slidably connected inside the limiting slot 606. The left side of the spring 2 603 is fixedly connected to the right side of the block 601, and the right side of the spring 2 603 is fixedly connected inside the limiting slot 606. The right side of the pull rod 602 is fixedly connected to the limiting block 604, and the right side of the limiting block 604 is fixedly connected with a handle 605.

[0038] Specifically, the fixing frame 501 is fixed to the right side of the moving block 2 and is used to install the installation block 502 and other components. The installation block 502 provides an installation platform for the alarm light 503 and the gravity sensor 504. The alarm light 503 lights up after receiving the signal from the gravity sensor 504 to remind you to change the liquid medicine. The gravity sensor 504 monitors the weight change of the infusion bottle in real time and transmits the signal to the alarm light 503. The hook body 505 is used to hang the infusion bottle. The card block 601 slides inside the fixing frame 501 and is connected to the card slot 607 by the card. Connect and separate to realize the fixation and disassembly of the installation block 502. The pull rod 602 is connected to the card block 601, which is convenient for manually pulling the card block 601. The spring 2 603 is compressed when the pull rod 602 pulls the card block 601. After releasing the pull rod 602, the spring 2 603 releases the elastic force to reset the card block 601. The limit groove 606 provides a sliding track for the pull rod 602. The limit block 604 is fixed on the right side of the pull rod 602 to prevent the pull rod 602 from falling out of the limit groove 606. The handle 605 is convenient for medical staff to hold and pull the pull rod 602.

[0039] Please see the attached Figure 7 -Attached Figure 9 The control component 7 includes a threaded rod 701, a worm wheel 702 and a worm 703. The threaded rod 701 is rotatably connected to the inside of the support rod 1. The moving block 2 is threadedly connected to the outer periphery of the threaded rod 701. The worm wheel 702 is fixedly connected to the bottom of the threaded rod 701. The worm 703 is rotatably connected to the inside of the support rod 1. The worm wheel 702 and the worm 703 are engaged with each other. A handle 704 is fixedly connected to the left side of the worm 703.

[0040] Specifically, when the threaded rod 701 rotates, it cooperates with the thread of the moving block 2 to make the moving block 2 move along the support rod 1, thereby adjusting the height of the infusion bottle. The worm gear 702 is fixed at the bottom of the threaded rod 701, and transmits the rotation of the worm 703 to the threaded rod 701. The worm 703 engages with the worm gear 702 and drives the worm gear 702 to rotate through its own rotation, thereby realizing the rotation of the threaded rod 701. The handle 704 is fixed on the left side of the worm 703 to facilitate medical staff to manually rotate the worm 703.

[0041] Please see the attached Figure 1 and attached Figure 7 The support assembly 8 includes a base 801, which is fixedly connected to the bottom of the support rod 1. A plurality of connecting frames 802 are fixedly connected to the periphery of the base 801, and universal wheels 803 are installed at the bottom of the plurality of connecting frames 802.

[0042] Specifically, the base 801 is fixed to the bottom of the support rod 1, providing a stable support foundation for the entire device. The connecting frame 802 is fixed to the outer periphery of the base 801, connecting the base 801 and the universal wheel 803. The universal wheel 803 is installed at the bottom of the connecting frame 802, so that the device can be easily moved and the position can be flexibly adjusted in places such as wards.

[0043] Working principle: When using the present invention, first, the lever 307 is toggled to drive the rotating circle 302 to rotate, thereby driving multiple sliding blocks 306 to move, thereby driving the rotating rod 304 to rotate around the rotating rod 303, so that the stopper 305 moves to the periphery of the rotating circle 302, and while toggling the lever 307, the slider 2 405 will drive the slider 1 403 to move on the slide bar 402, thereby compressing the spring 1 404. At this time, the infusion bottle is passed through the rotating circle 302 and hung on the hook body 505, and then the lever 307 is released, so that the spring 1 404 releases the tension and the slider 1 403 is reset, thereby driving the lever 307 to move through the slider 2 405, so that the rotating circle 302 is slowly reset, so that the stopper 305 is against the outer periphery of the infusion bottle, thereby preventing the infusion bottle from shaking during movement.

[0044] As the infusion progresses, the liquid in the infusion bottle gradually decreases and the bottle body slowly deflates. When the infusion bottle deflates to a certain extent and the block 305 can no longer effectively resist its outer circumference, the spring 1 404 will continue to release the remaining tension, causing the slider 1 403 to move further and drive the lever 307 to rotate again through the slider 2 405, thereby driving the rotating ring 302 to rotate. The rotation of the rotating ring 302 drives the rotating rod 304 to rotate around the rotating rod 303, ensuring that at least two blocks 305 can continue to resist the outer circumference of the deflated infusion bottle, maintaining the stability of the infusion bottle and preventing it from shaking during movement.

[0045] Because the infusion bottle is hung below the hook body 505, the gravity sensor 504 can monitor the weight change of the infusion bottle in real time. When the liquid medicine in the infusion bottle is used up and the weight drops to a certain level, the gravity sensor 504 will transmit a signal to the alarm light 503. The alarm light 503 lights up, reminding the nurse or other guardian in time that the liquid medicine needs to be replaced, effectively avoiding problems such as the infusion bottle being hung empty and the liquid medicine not being replaced in time. When it is necessary to inspect the alarm light 503 and the gravity sensor 504, the handle 605 can be directly pulled, thereby driving the card block 601 to leave the card slot 6 through the pull rod 602. 07, so that the installation block 502 loses its constraint, and the alarm light 503 and the gravity sensor 504 can be removed for maintenance. During installation, it is necessary to first pull the handle 605 to make the block 601 enter the limit groove 606, and install the alarm light 503 and the gravity sensor 504 back to their original position. At this time, release the handle 605 to release the tension of the spring 2 603, and re-insert the block 601 into the slot 607 to complete the installation. Medical staff can remove the alarm light 503 and the gravity sensor 504 without the help of any tools, thereby improving maintenance efficiency.

[0046] When the child's posture changes, for example, from standing to sitting, in order to ensure a smooth and comfortable infusion process, the height of the infusion bottle can be adjusted by turning the handle 704. The rotation of the handle 704 drives the worm 703 to rotate, thereby driving the worm gear 702 to rotate. The rotation of the worm gear 702 causes the threaded rod 701 fixed thereto to rotate inside the support rod 1. The rotation of the threaded rod 701 will cause the moving block 2 to move downward along the support rod 1, thereby lowering the height of the infusion bottle hanging on the hook body 505 to match it with the child's current sitting posture. By turning the handle 704, the height of the infusion bottle can be flexibly changed to adapt to the different posture requirements of the child.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent intravenous infusion management device for pediatric nursing, comprising a support rod (1), characterized in that: The outer periphery of the support rod (1) is slidably connected to a moving block (2), the outer periphery of the moving block (2) is provided with a limit assembly (3), the outer periphery of the moving block (2) is provided with a hook assembly (5), the interior of the support rod (1) is provided with a control assembly (7), and the bottom of the support rod (1) is provided with a support assembly (8); The position limiting assembly (3) comprises a support frame (301), the support frame (301) is fixedly connected to the outer periphery of the moving block (2), a rotating ring (302) is rotatably connected inside the support frame (301), a plurality of rotating rods (303) are rotatably connected inside the support frame (301), the outer peripheries of the plurality of rotating rods (303) are fixedly connected to rotating rods (304), the other ends of the plurality of rotating rods (304) are fixedly connected to stoppers (305), the outer peripheries of the plurality of rotating rods (304) are sleeved with sliding blocks (306), the plurality of sliding blocks (306) are rotatably connected inside the rotating ring (302), a shifting rod (307) is fixedly connected to the right side of the rotating ring (302), and a reset assembly (4) is provided on the right side of the support frame (301).

2. The intelligent intravenous infusion management device for pediatric care according to claim 1, characterized in that: The reset assembly (4) comprises two fixed blocks (401), both of the fixed blocks (401) are fixedly connected to the right side of the support frame (301), and both of the fixed blocks (401) are fixedly connected to a sliding rod (402) on the opposite side, and a sliding block 1 (403) is slidably connected to the outer periphery of the sliding rod (402), and a spring 1 (404) is sleeved on the outer periphery of the sliding rod (402), and a sliding block 2 (405) is rotatably connected to the top of the sliding block 1 (403), and the sliding block 2 (405) is slidably connected to the outer periphery of the shifting rod (307).

3. The intelligent intravenous infusion management device for pediatric nursing according to claim 2, characterized in that: The front end of the spring 1 (404) is fixedly connected to one end of the fixed block (401), and the rear end of the spring 1 (404) is fixedly connected to the front end of the slider 1 (403).

4. The intelligent intravenous infusion management device for pediatric nursing according to claim 1, characterized in that: The hook assembly (5) comprises a fixing frame (501), the fixing frame (501) is fixedly connected to the right side of the moving block (2), a mounting block (502) is installed inside the fixing frame (501), an alarm light (503) is installed on the top of the mounting block (502), a gravity sensor (504) is fixedly connected to the bottom of the mounting block (502), a hook body (505) is provided at the bottom of the gravity sensor (504), the alarm light (503) is electrically connected to the gravity sensor (504), and a mounting assembly (6) is provided inside the fixing frame (501).

5. The intelligent intravenous infusion management device for pediatric care according to claim 4, characterized in that: The mounting assembly (6) includes a clamping block (601), the clamping block (601) is slidably connected to the interior of the fixing frame (501), a pull rod (602) is fixedly connected to the right side of the clamping block (601), a spring 2 (603) is sleeved on the outer periphery of the pull rod (602), a clamping slot (607) is opened on the outer periphery of the mounting block (502), and the clamping block (601) is clamped inside the clamping slot (607).

6. The intelligent intravenous infusion management device for pediatric nursing according to claim 5, characterized in that: A limiting slot (606) is provided inside the fixing frame (501), the pull rod (602) is slidably connected inside the limiting slot (606), the left side of the second spring (603) is fixedly connected to the right side of the clamping block (601), and the right side of the second spring (603) is fixedly connected inside the limiting slot (606).

7. The intelligent intravenous infusion management device for pediatric care according to claim 5, characterized in that: The right side of the pull rod (602) is fixedly connected to a limiting block (604), and the right side of the limiting block (604) is fixedly connected to a handle (605).

8. The intelligent intravenous infusion management device for pediatric nursing according to claim 1, characterized in that: The control assembly (7) comprises a threaded rod (701), a worm wheel (702) and a worm (703); the threaded rod (701) is rotatably connected to the interior of the support rod (1); the moving block (2) is threadedly connected to the outer periphery of the threaded rod (701); the worm wheel (702) is fixedly connected to the bottom of the threaded rod (701); the worm (703) is rotatably connected to the interior of the support rod (1); the worm wheel (702) and the worm (703) are meshed with each other; and a handle (704) is fixedly connected to the left side of the worm (703).

9. The intelligent intravenous infusion management device for pediatric care according to claim 1, characterized in that: The support assembly (8) comprises a base (801), wherein the base (801) is fixedly connected to the bottom of the support rod (1), and a plurality of connecting frames (802) are fixedly connected to the periphery of the base (801), and the bottoms of the plurality of connecting frames (802) are all equipped with universal wheels (803).

10. The intelligent intravenous infusion management device for pediatric care according to claim 1, characterized in that: The outer periphery of the support rod (1) is fixedly connected to a storage tray (9), and a fan-shaped groove is provided inside the storage tray (9).

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