Movable electronic gravity sensing infusion support
By designing a mobile electronic gravity sensor infusion stand, the problems of limited functionality and inconvenience in traditional infusion stands are solved. This enables real-time monitoring and automatic alarm of the infusion status, improving the applicability of the infusion stand.
Patent Information
- Application Number
- CN202421736908.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-07-22
AI Technical Summary
Traditional IV stands have limited functionality and cannot automatically alarm or follow movement, causing inconvenience for medical staff, especially in narrow aisles where there is nowhere to place the IV tray.
Design a mobile electronic gravity sensing infusion stand, including a pole, an electronic gravity sensing hook, a sliding placement tray and a mobile chassis, equipped with electronic components such as a power module, a single-point weighing sensor, a signal conditioning module, an STM32 microcontroller, a threshold setting button, a drive circuit, an alarm light and an alarm horn, to realize real-time monitoring of infusion status and automatic alarm.
It enables real-time monitoring and automatic alarm of infusion status, improves the applicability of infusion stand, and makes it movable according to the requirements of medical staff and patients, solving the problems of single function and inconvenience of traditional infusion stand.
Smart Images
Figure CN223453547U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a mobile electronic gravity sensing infusion support belongs to medical instrument field. BACKGROUND
[0002] In the infusion process for patients, nursing staff needs to place the infusion tray on the bedside table. It causes the medical care working space to be crowded, and the nursing staff is inconvenient to operate. When the treatment vehicle needs to pass through the narrow passageway, the infusion tray has no place to be placed, which is not conducive to the medical staff to carry out work. And the traditional infusion support has single function, cannot realize automatic alarm and follow movement. SUMMARY
[0003] The utility model aims at providing a mobile electronic gravity sensing infusion support, which can timely send alarm to remind medical staff when the infusion is completed, replace the infusion bottle or pull out the needle for the patient, and ensure the safety of patient infusion.
[0004] The utility model is realized as follows:
[0005] A mobile electronic gravity sensing infusion support, including stand, electronic gravity sensing hook, sliding type tray, mobile chassis, the stand is inserted into the inner sleeve threaded joint in the top of mobile chassis, the sliding type tray is installed in the upper part of stand, the electronic gravity sensing hook is clamped into the concave clamping groove in the stand through the side convex clamping piece.
[0006] The electronic components of the electronic gravity sensing hook include power module, single-point weighing sensor, signal conditioning module, STM32 single-chip microcomputer, threshold setting button, drive circuit, alarm lamp and alarm horn.
[0007] The convex clamping piece is a strip-shaped triangular prism, which can be directly embedded into the concave clamping groove of the stand.
[0008] The brake screw fastener is screwed and tightened with the stand to generate friction force, so as to fix the tray.
[0009] The inner sleeve threaded joint is internally sleeved with a thread, which is used for inserting and fixing the threaded rod head of the stand.
[0010] The rotating roller is welded on the chassis at equal intervals after assembling the rotating accessory.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] The utility model provides a mobile electronic gravity sensing infusion support, through the male fastener with the electronic gravity sensing hook is carded into the pole concave slot, and the alarm lamp and the alarm horn are taken, infusion state is monitored in real time. Through the brake screw fastener, the placing disc is fixed on the pole, can place the infusion disc and slide up and down according to the medical care and patient use requirement. Through the chassis four equidistance rotary wheels, can follow the movement in any direction, greatly improve the applicability of the infusion support. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is three-dimensional view of infusion support of the utility model.
[0014] Figure 2 It is three-dimensional view of pole of the utility model.
[0015] Figure 3 It is three-dimensional view of electronic gravity sensing hook of the utility model.
[0016] Figure 4 It is the operating principle diagram of electronic module of electronic gravity sensing hook of the utility model.
[0017] Figure 5 It is three-dimensional view of sliding type placing disc of the utility model.
[0018] Figure 6 It is three-dimensional view of mobile chassis of the utility model.
[0019] Marked number in the drawing: 1 pole;2 electronic gravity sensing hook;3 sliding type placing disc;4 mobile chassis;11 concave slot;12 sleeve screw head;21 threshold display screen;22 threshold increase button;23 threshold decrease button;24 confirmation button;25 reset button;26 alarm lamp;27 alarm horn;28 hook;29 male fastener;31 brake fastener;32 placing disc;33 inclined strut;41 inner sleeve threaded joint;42 chassis;43 rotary rolling wheel. DETAILED DESCRIPTION
[0020] The specific implementation mode of the utility model is as follows:
[0021] Please refer to the attached Figures 1-6 A mobile electronic gravity sensing infusion support, including pole 1, electronic gravity sensing hook 2, sliding type placing disc 3, mobile chassis 4. Pole 1 is rotated and is screwed into inner sleeve threaded joint 41. Electronic gravity sensing hook 2 is carded into concave slot 11 through side male fastener 29. Sliding type placing disc 3 is installed in the upper part of pole 1. Four rotary wheels 43 are welded below mobile chassis 4 to meet the movement and real-time monitoring infusion state function.
[0022] Please refer to the attached Figure 2The stand rod 1 is a 304 stainless steel hollow tube with a wall thickness of 3.5 mm, an outer diameter of 40 mm, and a height of 1650 mm, and the bottom of the stand rod 1 is formed into a threaded sleeve head 12.
[0023] Please refer to the attached Figure 3 The electronic gravity sensing hook 2 is used for hanging an infusion bottle on the hook 28 during infusion, and the threshold value display screen 21 is observed, and the threshold value is approved by pressing the confirmation button 24. When the infusion is completed, the alarm lamp 26 is lit, the alarm speaker 27 is sounded, the reset button 25 is pressed, and a new infusion threshold value is set, and the next stage of infusion operation is entered.
[0024] Please refer to the attached Figure 4 The electronic module operation principle diagram of the electronic gravity sensing hook 2 is shown in the figure. During infusion, the single-point load cell monitors the weight of the infusion bottle in real time and converts it into an electrical signal. The electrical signal is input to the signal conditioning module, which is filtered, amplified and shaped, and then transmitted to the STM32 single-chip microcomputer. The weight threshold value is pre-set in the STM32 single-chip microcomputer, and the received signal is compared with the threshold value. When the weight of the infusion bottle is lower than the set threshold value, the STM32 single-chip microcomputer outputs a control signal to the drive circuit, thereby driving the alarm lamp to flash and the alarm speaker to sound.
[0025] Please refer to the attached Figure 5 The sliding type placing disc 5 is fixed to the stand rod 1 by two brake fasteners 31, the brake fasteners 31 are annular sleeves made of stainless steel, with a wall thickness of 6 mm, a height of 50 mm, an inner diameter of 42 mm, and bolt holes on the side surface, and fastening screws are arranged.
[0026] Please refer to the attached Figure 6 The bottom disc 4 is made of 304 stainless steel, and an inner sleeve threaded joint 41 with an inner diameter of 42 mm is arranged at the center of the top of the bottom disc. Four rotating rollers 43 are arranged at equal intervals around the bottom disc 42, and the rotating rollers are made of carbon fiber glass material with an outer diameter of 25 mm. After assembling the rotating parts, they are welded to the bottom disc at equal intervals.
[0027] Please refer to the attached Figures 1-6 The use method of the utility model during infusion is as follows:
[0028] Step 1: adjust the placing disc 32 to the appropriate height by rotating the brake fastener 31, and place the infusion disc in the placing disc 32.
[0029] Step 2: hang the infusion bottle on the electronic gravity sensing hook 2, press the threshold value increase button 22 or the threshold value decrease button 23, observe the threshold value display screen 21, and approve the infusion threshold value by pressing the confirmation button 24.
[0030] Step 3: When the infusion is completed, the alarm light 26 is lit, the alarm horn 27 is beeped, the reset key 25 is pressed to close the alarm, and a new infusion threshold is set to enter the next stage of infusion operation.
[0031] The above is only a preferred embodiment of the present application, and is not used to limit the protection scope of the present application, thus, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A mobile electronic gravity sensing infusion stand, characterized by: The utility model relates to a kind of electronic gravity sensing hanging hook, including vertical pole (1), electronic gravity sensing hook (2), sliding type placement disc (3), mobile chassis (4);Vertical pole (1) is inserted into the inner sleeve type threaded joint (41) in the top of mobile chassis (4);Sliding type placement disc (3) is installed in upper part of vertical pole (1);Electronic gravity sensing hook (2) is clamped into the concave slot (11) of vertical pole (1) by side convex piece (29).
2. The mobile electronic gravity sensing infusion stand of claim 1, wherein: The top of the vertical pole (1) is provided with a concave slot (11), and the bottom is provided with a threaded rod head (12).
3. The mobile electronic gravity sensing infusion stand of claim 1, wherein: The electronic gravity sensing hook (2) is clamped into the concave slot (11) of the vertical pole (1) by the side convex piece (29), and is provided with a threshold display screen (21), a threshold increase button (22), a threshold decrease button (23), a confirmation button (24), a reset button (25), an alarm light (26), an alarm horn (27) and a hook (28).
4. The mobile electronic gravity sensing infusion stand of claim 1, wherein: The sliding type placement disc (3) is fixed on the vertical pole (1) by two brake screw fasteners (31), and the lower screw fastener (31) is connected to the bottom of the placement disc (32) by a diagonal brace (33).
5. The mobile electronic gravity sensing infusion stand of claim 1, wherein: The mobile chassis (4) is provided with an inner sleeve threaded joint (41) at the center of the top, and four rotating rollers (43) are evenly distributed around the chassis (42).