Movable clinical multifunctional infusion device
By using technical means such as stop rings, stop bars, sliding grooves, limit plates and magnets in the infusion device, the problem of the infusion tube shaking when the infusion stand is moved is solved, and the stability and safety of the infusion are improved.
Patent Information
- Application Number
- CN202411504612.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing infusion stand is moved, the shaking of the receptacle causes the infusion tube to shake, affecting the stability and safety of the infusion.
A mobile clinical multifunctional infusion device was designed, using a stop ring and a stop bar to fix the infusion tube, a sliding groove and a limit plate to fix the moving wheel, and a magnet and a fixed spring mechanism ensure that the infusion tube and the moving wheel are moved. Stay stable during the process.
It effectively prevents the shaking of the infusion tube and the moving wheel, improves the stability and safety of the infusion, and ensures the smooth progress of the infusion process.
Smart Images
Figure CN119139576A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of infusion devices, and in particular to a mobile clinical multifunctional infusion device. Background Art
[0002] An infusion device is a device that uses the principles of atmospheric pressure and liquid static pressure to drip drugs or solutions directly into a vein. Hospitals usually use multiple infusion devices for infusion care.
[0003] In the related art, the infusion device includes an infusion stand, on which a hook is provided for hanging a hanging bottle, and a moving wheel is rotatably connected to the infusion stand for driving the infusion stand to move.
[0004] When the infusion stand is moving, people need to push the infusion stand to move, and the hanging bottle will shake at this time. If the shaking amplitude of the bottle is too large, the bottle will drive the infusion tube to shake, causing the infusion tube to drive the infusion needle to move, which may affect the stability and safety of the infusion. Summary of the invention
[0005] In order to improve the situation where the infusion tube may shake significantly when the infusion stand is moved, the present application provides a mobile clinical multifunctional infusion device.
[0006] The present application provides a mobile clinical multifunctional infusion device, which adopts the following technical solution: A mobile clinical multifunctional infusion device comprises an infusion stand, a stop ring is slidably connected to the infusion stand, a through hole is provided on the stop ring for inserting an infusion tube, a stop strip is slidably connected to the stop ring, a stop hole is provided on the stop ring for inserting the stop strip; when the stop strip is located in the stop hole, the infusion tube is fixed in the stop ring.
[0007] By adopting the above technical solution, the stop strip is inserted into the stop hole, and the hole wall of the stop hole limits the stop strip, so that the stop ring can fix the infusion tube, and the part from the infusion tube to the infusion needle will not shake significantly. When people move, the infusion tube and the infusion stand can be fixed to each other, so that people can push the infusion stand, thereby improving the stability and safety of the infusion.
[0008] Optionally, a sliding groove is provided on the infusion stand, a sliding block is slidably connected in the sliding groove, and a moving wheel is rotatably connected to the sliding block; when the infusion stand is lifted, the moving wheel can abut against the ground.
[0009] By adopting the above technical solution, people lift the infusion stand and let the sliding block slide in the sliding groove, so that the moving wheels can contact the ground, allowing people to drive the infusion stand to move through the moving wheels. When people do not need to move, people only need to press the infusion stand and let the sliding block move in the sliding groove, so that the moving wheels can retreat into the sliding groove and the moving wheels can be fixed on the ground.
[0010] Optionally, a limit plate for blocking the sliding groove is slidably connected to the infusion stand, and a limit inclined surface is provided on the limit plate; when the moving wheel is in contact with the ground, the distance between the limit inclined surface and the bottom wall of the sliding groove gradually increases along the direction from the limit plate to the moving wheel; when the infusion stand falls, the moving wheel is located on the sliding path of the limit inclined surface.
[0011] By adopting the above technical solution, the distance between the limiting slope and the bottom wall of the sliding groove is gradually increased along the direction from the limiting plate to the moving wheel, so that the moving wheel can push the limiting plate to move through the limiting slope, so that the limiting plate will not block the sliding groove, and the moving wheel can be disengaged from the sliding groove, so that people can slide the infusion stand; people press the infusion stand downward to allow the sliding block to be in the sliding groove, and then people slide the limiting plate to allow the limiting plate to block the sliding groove, thereby reducing the possibility of the moving wheel disengaging from the sliding groove.
[0012] Optionally, a limit ring is rotatably connected to the infusion stand, and the limit plate is slidably connected to the limit ring. A first magnet is provided on the limit plate, and a second magnet and a third magnet are provided on the infusion stand. The second magnet attracts the first magnet, and the third magnet repels the first magnet. When the second magnet attracts the first magnet, the limit plate blocks the sliding groove; when the third magnet repels the first magnet, the limit plate does not block the sliding groove.
[0013] By adopting the above technical solution, people rotate the limit ring to allow the limit ring to drive the limit plate to move, so that the third magnet repels the first magnet and the limit plate does not block the sliding groove, so that people can lift the infusion stand to take the moving wheel out of the sliding groove, so that people can push the infusion stand to move; people rotate the limit ring to allow the limit ring to drive the limit plate to move, so that the second magnet absorbs the first magnet and the limit plate blocks the sliding groove, so that people can block the moving wheel in the sliding groove, reduce the situation where the moving wheel protrudes from the sliding groove, and make the infusion stand more stably fixed on the ground.
[0014] Optionally, a fixing spring is provided on the infusion stand, a fixing bar is provided on the fixing spring, the third magnet is arranged on the fixing bar, and the fixing spring drives the fixing bar to move in a direction away from the first magnet; when the limiting plate is disengaged from the sliding groove, the fixing spring is in a compressed state; when the fixing spring is in a non-stressed state, the limiting plate does not disengage from the sliding groove.
[0015] By adopting the above technical solution, the fixed bar is driven to move by the fixed spring, and the fixed spring is in a non-stressed state at this time, so that the third magnet moves away from the first magnet, so that the magnetic force of the third magnet on the first magnet is weakened, and the limit plate is not easily moved due to the repulsive force of the third magnet, so that the limit plate does not separate from the sliding groove; people press the fixed bar, and the fixed spring is in a compressed state at this time, so that the third magnet moves toward the direction of the first magnet, so that the repulsive force of the third magnet on the first magnet is enhanced, and the limit plate can separate from the sliding groove, so that the limit plate will not limit the moving wheel, and the moving wheel can separate from the sliding groove, so that people can push the infusion stand.
[0016] Optionally, a fixing block is provided on the stop ring, and the fixing block is located on the sliding path of the fixing bar; when the infusion tube is located in the stop ring, the fixing block abuts against the fixing bar, and the fixing spring is in a compressed state.
[0017] By adopting the above technical solution, people place the infusion tube in the stop ring so that the stop ring can be fixed on the infusion stand. Since the fixed block is located on the sliding path of the fixed bar, the fixed block can drive the fixed bar to move, so that the fixed bar moves in the direction of the first magnet, so that the subsequent limit plate can be separated from the sliding groove.
[0018] Optionally, an operating strip is slidably connected to the infusion stand, and an operating groove for inserting the operating strip is provided on the limiting ring; when the operating strip is located in the operating groove, the limiting ring cannot rotate.
[0019] By adopting the above technical solution, the operating strip is located in the operating groove, and the groove wall of the operating groove limits the operating strip, so that the operating strip can limit the limiting ring, thereby making it difficult for the limiting ring to rotate, making it difficult for the limiting plate to be driven by the third magnet and separate from the sliding groove, so that the limiting plate can more stably block the opening of the sliding groove.
[0020] Optionally, the infusion stand is provided with a hook, the hook is provided with a groove for placing an IV bottle, and the infusion stand is slidably connected with a card strip for blocking the groove, and the card strip is located on the sliding path of the operating bar; when the operating bar is out of the operating groove, the operating bar drives the card strip to slide, and at this time the card strip blocks the groove.
[0021] By adopting the above technical solution, people slide the operating bar to disengage the operating groove. At this time, the limit ring can rotate on the infusion stand. Since the card strip is located on the sliding path of the operating bar, the operating bar can drive the card strip to move, so that the card strip can smoothly block the groove, making it difficult for the IV bottle to fall out of the groove. Therefore, when moving, people do not need to worry about the IV bottle falling out of the groove and causing the IV bottle to break, thereby increasing the safety of the IV bottle placement.
[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. Insert the stop strip into the stop hole and let the hole wall of the stop hole limit the stop strip, so that the stop ring can fix the infusion tube, so that the part from the infusion tube to the infusion needle will not shake significantly, and the infusion tube and the infusion stand can be fixed to each other when people move, so that people can push the infusion stand and improve the stability and safety of infusion.
[0023] 2. The distance between the limiting slope and the bottom wall of the sliding groove is gradually increased along the direction from the limiting plate to the moving wheel, so that the moving wheel can push the limiting plate to move through the limiting slope, so that the limiting plate will not block the sliding groove, and the moving wheel can be disengaged from the sliding groove, so that people can slide the infusion stand; people press the infusion stand to allow the sliding block to be in the sliding groove, and then people slide the limiting plate to allow the limiting plate to block the sliding groove, thereby reducing the possibility of the moving wheel disengaging from the sliding groove. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 is along Figure 1 Sectional view along line AA; Figure 3 is along Figure 1 Partial cross-sectional view of the middle BB line; Figure 4 is a structural schematic diagram highlighting the third magnet in the embodiment of the present application; Figure 5 It is an exploded schematic diagram highlighting the card strip in the embodiment of the present application.
[0025] 1. Infusion stand; 11. Sliding groove; 111. Sliding spring; 112. Sliding block; 113. Moving wheel; 12. Sliding hole; 13. Accommodating groove; 131. Fixed spring; 132. Fixed strip; 14. Second magnetic groove; 141. Second magnet; 15. Third magnetic groove; 151. Third magnet; 2. Stop ring; 21. Perforation; 22. Stop strip; 23. Stop hole; 24. Fixed block; 3. Limiting ring; 31. Moving hole; 311. Moving inclined plane; 32. Limiting plate; 321. Limiting inclined plane; 322. First magnetic groove; 323. First magnet; 324. Extension plate; 33. Operating groove; 4. Operating strip; 41. Hook; 42. Groove; 43. Card strip; 431. Card inclined plane; 432. Accommodating spring; 433. Accommodating groove. DETAILED DESCRIPTION
[0026] The following is combined with Figure 1-5 This application is described in further detail.
[0027] This embodiment discloses a mobile clinical multifunctional infusion device. Figure 1 A mobile clinical multifunctional infusion device comprises an infusion stand 1, a stop ring 2 is slidably connected to the surface of the infusion stand 1, and the stop ring 2 slides in a vertical direction.
[0028] Reference Figure 2 The surface of the stop ring 2 is provided with a through hole 21, and the through hole 21 is for the infusion stand 1 and the infusion tube to be inserted. When the infusion tube is located in the through hole 21, the stop ring 2 is fixed on the infusion stand 1. When the infusion tube is not in the through hole 21, the stop ring 2 can move horizontally on the infusion stand 1.
[0029] Reference Figure 2 A stopper strip 22 is slidably connected to the surface of the stopper ring 2, and a stopper hole 23 is provided on the surface of the stopper ring 2 for the stopper strip 22 to pass through. When the infusion tube is located in the through hole 21, the stopper strip 22 is inserted into the stopper hole 23, and at this time, the stopper strip 22 and the stopper ring 2 limit the infusion tube, so that the infusion tube and the infusion needle are not easy to shake.
[0030] Reference Figure 3 A sliding groove 11 is provided on the surface of the infusion stand 1, and a sliding spring 111 is fixedly connected to the bottom wall of the sliding groove 11. One end of the sliding spring 111 is fixedly connected to the wall of the sliding groove 11, and the other end of the sliding spring 111 is fixedly connected to a sliding block 112. A moving wheel 113 is rotatably connected to the sliding block 112, and the moving wheel 113 can rotate in any direction. The sliding spring 111 drives the sliding block 112 to move in a direction away from the bottom wall of the sliding groove 11, that is, when the moving wheel 113 protrudes from the sliding groove 11, the sliding spring 111 is in a non-stressed state; when the moving wheel 113 is located in the sliding groove 11, the sliding spring 111 is in a compressed state.
[0031] Reference Figure 3 The outer surface of the infusion stand 1 is rotatably connected to a limit ring 3, and a moving hole 31 is provided on the inner wall of the limit ring 3. A limit plate 32 is slidably connected in the moving hole 31. A moving inclined surface 311 is provided on the hole wall of the moving hole 31 facing the ground, and the moving inclined surface 311 is inclined toward the ground and the moving hole 31 is inclined toward the axis of the limit ring 3.
[0032] Reference Figure 3The outer surface of the infusion stand 1 is provided with a sliding hole 12 connected to the sliding groove 11, and the sliding hole 12 is for the limit plate 32 to pass through. The limit plate 32 is provided with a limit inclined surface 321 on the surface facing the bottom wall of the sliding groove 11, and the distance between the limit inclined surface 321 and the bottom wall of the sliding groove 11 gradually increases along the direction from the sliding hole 12 to the sliding groove 11, and the limit inclined surface 321 can be located on the moving path of the sliding wheel. When the limit plate 32 is not subjected to external force, the limit plate 32 can move along the moving hole 31 into the sliding hole 12.
[0033] Reference Figure 2 and Figure 3 , a receiving groove 13 is provided on the infusion stand 1, and the receiving groove 13 extends in the vertical direction of the infusion stand 1. A plurality of fixing springs 131 are fixedly connected to the bottom wall of the receiving groove 13, and the plurality of fixing springs 131 are arranged in an array along the length direction of the receiving groove 13. A fixing bar 132 is provided in the receiving groove 13, and the fixing bar 132 extends along the length direction of the receiving groove 13, and the fixing bar 132 is fixedly connected to the end surface of the fixing spring 131 away from the bottom wall of the receiving groove 13. The fixing spring 131 drives the fixing bar 132 to move in a direction away from the bottom wall of the receiving groove 13, that is, when the outer surface of the fixing bar 132 is coplanar with the outer surface of the infusion stand 1, the fixing spring 131 is in a non-stressed state.
[0034] Reference Figure 2 A fixing block 24 is integrally formed on the surface of the stop ring 2, and the fixing block 24 can be inserted into the receiving groove 13, and the fixing block 24 is located on the sliding path of the fixing strip 132. When the infusion tube is installed in the through hole 21, the fixing block 24 is inserted into the receiving groove 13, and the fixing spring 131 is in a compressed state.
[0035] Reference Figure 3 and Figure 4 , an extension plate 324 is integrally formed on the surface of the limit plate 32, and the extension plate 324 extends in the vertical direction. A first magnetic suction groove 322 is provided on the surface of the extension plate 324, and a first magnet 323 is fixedly connected in the first magnetic suction groove 322. A second magnetic suction groove 14 is provided on the outer surface of the infusion stand 1, and a second magnet 141 is fixedly connected in the second magnetic suction groove 14. A third magnetic suction groove 15 is provided on the surface of the fixing bar 132 facing the fixing spring 131, and a third magnet 151 is fixedly connected in the third magnetic suction groove 15. The second magnet 141 attracts the first magnet 323, and the third magnet 151 repels the first magnet 323.
[0036] Reference Figure 2 , Figure 3 and Figure 4People install the infusion tube in the through hole 21 and insert the fixing block 24 into the accommodating groove 13. The fixing block 24 pushes the fixing bar 132 to move in the direction of the fixing spring 131. Since the third magnet 151 repels the first magnet 323, the repulsive force of the third magnet 151 on the first magnet 323 increases, so that the limiting plate 32 does not block the sliding groove 11. At this time, the sliding spring 111 drives the moving wheel 113 to protrude from the sliding groove 11, so that people can drive the infusion stand 1 to move through the moving wheel 113.
[0037] Reference Figure 2 , Figure 3 and Figure 4 , people take the infusion tube out of the perforation 21, and the fixing spring 131 pushes the fixing bar 132 to move, so that the repulsive force of the third magnet 151 on the first magnet 323 is weakened. At this time, the limit plate 32 can slide in the moving hole 31, and people rotate the limit ring 3 again to allow the second magnet 141 to absorb the first magnet 323, and people press the infusion stand 1 downward to press the moving wheel 113 back into the sliding groove 11. At this time, the magnetic force of the second magnet 141 drives the limit plate 32 to block the opening of the sliding groove 11.
[0038] Reference Figure 3 and Figure 5 An operating strip 4 is slidably connected to the outer surface of the infusion stand 1, and the operating strip 4 extends in the vertical direction of the infusion stand 1. An operating groove 33 for inserting the operating strip 4 is provided on the surface of the limiting ring 3. When the operating strip 4 is located in the operating groove 33, the limiting ring 3 is fixed to the infusion stand 1, and at this time, the second magnet 141 can absorb the first magnet 323.
[0039] Reference Figure 5 A hook 41 is fixedly connected to the infusion stand 1, and a groove 42 for placing a hanging bottle is provided on the hook 41. A receiving groove 433 is provided on the outer surface of the infusion stand 1, and a receiving spring 432 is fixedly connected to the bottom wall of the receiving groove 433. A clamping strip 43 is fixedly connected to the surface of the receiving spring 432 away from the bottom wall of the receiving groove 433, and the clamping strip 43 is used to block the groove 42.
[0040] Reference Figure 5 A card slope 431 is provided on the surface of the card strip 43 facing the ground, and the distance between the card slope 431 and the ground gradually increases along the direction from the hook 41 to the infusion stand 1, and the card slope 431 is located on the sliding path of the operation strip 4.
[0041] Reference Figure 5 When the operating strip 4 is separated from the operating groove 33 , the operating strip 4 pushes the clamping strip 43 to move through the clamping slope 431 , so that the clamping strip 43 blocks the opening of the groove 42 . At this time, the hanging bottle can be stably located on the hook 41 .
[0042] The implementation principle of a mobile clinical multifunctional infusion device according to an embodiment of the present application is as follows: people first install the infusion tube in the perforation 21, insert the fixing block 24 into the receiving groove 13, then slide the operating bar 4, the operating bar 4 disengages from the operating groove 33, and the operating bar 4 pushes the clamping bar 43 to move, so that the clamping bar 43 blocks the groove 42, and then people rotate the limiting ring 3, because the third magnet 151 absorbs the first magnet 323, the limiting plate 32 does not block the sliding groove 11, and finally people lift the infusion stand 1 to let the moving wheel 113 leak out to facilitate the movement of the infusion stand 1.
[0043] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0044] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present application should be included in the protection scope of the present application.
Claims
1. A mobile clinical multifunctional infusion device, comprising an infusion stand (1), characterized in that: The infusion stand (1) is slidably connected to a stop ring (2), the stop ring (2) is provided with a through hole (21) for inserting an infusion tube, the stop ring (2) is slidably connected to a stop strip (22), the stop ring (2) is provided with a stop hole (23) for inserting the stop strip (22); when the stop strip (22) is located in the stop hole (23), the infusion tube is fixed in the stop ring (2).
2. A mobile clinical multifunctional infusion device according to claim 1, characterized in that: The infusion stand (1) is provided with a sliding groove (11), a sliding block (112) is slidably connected in the sliding groove (11), and a moving wheel (113) is rotatably connected to the sliding block (112); when the infusion stand (1) is lifted, the moving wheel (113) can abut against the ground.
3. A mobile clinical multifunctional infusion device according to claim 2, characterized in that: A limiting plate (32) for blocking the sliding groove (11) is slidably connected to the infusion stand (1), and a limiting inclined surface (321) is provided on the limiting plate (32); when the moving wheel (113) is in contact with the ground, the distance between the limiting inclined surface (321) and the bottom wall of the sliding groove (11) gradually increases along the direction from the limiting plate (32) to the moving wheel (113); when the infusion stand (1) falls, the moving wheel (113) is located on the sliding path of the limiting inclined surface (321).
4. A mobile clinical multifunctional infusion device according to claim 3, characterized in that: The infusion stand (1) is rotatably connected to a limit ring (3), the limit plate (32) is slidably connected to the limit ring (3), a first magnet (323) is provided on the limit plate (32), a second magnet (141) and a third magnet (151) are provided on the infusion stand (1), the second magnet (141) attracts the first magnet (323), and the third magnet (151) repels the first magnet (323); when the second magnet (141) attracts the first magnet (323), the limit plate (32) blocks the sliding groove (11); when the third magnet (151) repels the first magnet (323), the limit plate (32) does not block the sliding groove (11).
5. A mobile clinical multifunctional infusion device according to claim 4, characterized in that: The infusion stand (1) is provided with a fixing spring (131), the fixing spring (131) is provided with a fixing bar (132), the third magnet (151) is arranged on the fixing bar (132), and the fixing spring (131) drives the fixing bar (132) to move in a direction away from the first magnet (323); when the limit plate (32) is separated from the sliding groove (11), the fixing spring (131) is in a compressed state; when the fixing spring (131) is in a non-stressed state, the limit plate (32) is not separated from the sliding groove (11).
6. A mobile clinical multifunctional infusion device according to claim 5, characterized in that: The stop ring (2) is provided with a fixing block (24), and the fixing block (24) is located on the sliding path of the fixing strip (132); when the infusion tube is located in the stop ring (2), the fixing block (24) abuts against the fixing strip (132), and at this time the fixing spring (131) is in a compressed state.
7. The mobile clinical multifunctional infusion device according to claim 4, characterized in that: An operating strip (4) is slidably connected to the infusion stand (1), and an operating groove (33) for inserting the operating strip (4) is provided on the limiting ring (3); when the operating strip (4) is located in the operating groove (33), the limiting ring (3) cannot rotate.
8. The mobile clinical multifunctional infusion device according to claim 7, characterized in that: The infusion stand (1) is provided with a hook (41), and a groove (42) for placing an IV bottle is formed on the hook (41). A clamping strip (43) for blocking the groove (42) is slidably connected to the infusion stand (1), and the clamping strip (43) is located on the sliding path of the operating strip (4); when the operating strip (4) is separated from the operating groove (33), the operating strip (4) drives the clamping strip (43) to slide, and at this time, the clamping strip (43) blocks the groove (42).