Infusion device
By designing a removable storage bracket body and a conveniently movable mobile base, as well as a stable clamping mechanism for the infusion tube, the existing infusion device cannot be stored when the number of patients is small and the safety of the infusion tube is improved, and the convenience and safety of the equipment are improved.
Patent Information
- Application Number
- CN202421731416.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-22
AI Technical Summary
The existing infusion devices cannot be effectively stored when the number of patients is small, which affects the operation of nursing staff, is poor in convenience, and lacks a structure to clamp the infusion tube, resulting in the infusion tube being scattered or accidentally touched, reducing the safety of the equipment.
An infusion device including a moving base, a stent body and a clamping mechanism is designed. The moving base is conveniently moved through pulleys and universal wheels, the bracket body can be detached and stored, and the clamping mechanism achieves stable clamping of the infusion tube through the engaging block and the spring.
It realizes effective storage and convenient operation of the equipment when the number of patients is small, and ensures safe fixation of the infusion tube through the clamping mechanism, improving the convenience and safety of the equipment.
Smart Images
Figure CN222983451U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of healthcare; specifically, it is an infusion device. Background Art
[0002] The infusion device can stably support the infusion bag, ensure that the infusion bag is at an appropriate height, and maintain the normal flow rate of the infusion. Usually, the infusion device has an adjustable height, and medical staff can flexibly adjust the height of the infusion bag according to the needs of patients to control the infusion speed. In short, the infusion device is an important and common instrument in hospitals, playing important roles such as stabilizing, adjusting, and moving during the infusion process to ensure the smooth progress of the infusion process.
[0003] Currently, most of the existing infusion devices are fixed brackets. When the number of patients is small, a large number of infusion devices are idle in the ward and cannot be effectively stored, which may affect the operation of nursing staff and is not conducive to the convenience of nursing staff's operation. To a certain extent, it affects the convenience of the device. Moreover, most of the existing infusion devices do not have a structure for clamping the infusion tube. When a patient is receiving an infusion, the infusion tube may fall beside or around the bed, and family members and nursing staff may accidentally touch the infusion tube, causing the infusion needle to fall off, which is not conducive to the normal infusion of the patient and reduces the safety of the device to a certain extent. Content of the Utility Model
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an infusion device to solve the problems existing in the above background art.
[0005] The utility model provides the following technical solutions: an infusion device, comprising:
[0006] A moving base, the moving base includes a support disk;
[0007] A bracket main body, the bracket main body includes a first bracket, and the outer surface of the bottom of the first bracket is internally threadedly connected to the center of the upper outer surface of the support disk;
[0008] A clamping mechanism, the clamping mechanism includes a first fixing piece, and the outer surface of one side of the first fixing piece is attached to the outer surface of the bracket main body, and the clamping mechanism is provided in two groups.
[0009] Preferably, the moving base further includes a pulley bracket, and the pulley bracket is provided in three groups. One ends of the three groups of pulley brackets are evenly fixedly connected to the circumference of the side surface of the support disk, and universal wheels are installed on the outer surface of the other end of the bottom of the pulley bracket. Installing three universal wheels can make the device move easily on a flat ground.
[0010] Preferably, the bracket body further includes a second bracket, and the outer surface of the bottom end of the second bracket is inserted into the first bracket, and a third bracket is inserted into the second bracket. A hook is threadedly connected to the outer surface of the top end of the third bracket. The hook is threadedly connected to the third bracket, making it more convenient to disassemble during storage.
[0011] Preferably, contraction grooves are formed in the inner parts of the outer surfaces of the bottom ends of one sides of the second bracket and the third bracket, and fixing holes are formed in the inner parts of the outer surfaces of the upper ends of one sides of the first bracket and the second bracket. A return spring is inserted into the contraction groove. One end of the return spring is fixedly connected to a fixing pin. The height of the device is fixed and controlled by the fixing pin being engaged in the fixing hole.
[0012] Preferably, the clamping mechanism further includes a second fixing piece, and one end of the second fixing piece is hingedly connected to one end of the first fixing piece. An adjusting block is inserted into the other end of the second fixing piece. A clamping base is fixedly connected to the outer surface of one side of the middle part of the second fixing piece. A first clamping block is hingedly connected to the middle of the clamping base. One end of the first clamping block is hingedly connected to a second clamping block. A first spring is fixedly connected to the outer surface of one side of the first clamping block, and a second spring is fixedly connected to the outer surface of one side of the second clamping block. One ends of the first spring and the second spring are fixedly connected to the outer surface of one side of the clamping base. The position of the clamping mechanism on the second bracket can be adjusted by the first fixing piece and the second fixing piece, so as to better clamp the infusion tube on the device.
[0013] Preferably, the outer surface of one end of the adjusting block is threadedly connected to the inner part of the other end of the first fixing piece, and a rotating handle is arranged at the other end of the adjusting block. On the one hand, the rotating handle can make it more convenient for the user to select and adjust the adjusting block. On the other hand, the rotating handle can abut against the second fixing piece, so that the first fixing piece and the second fixing piece are tightened and fixed on the second bracket.
[0014] The technical effects and advantages of the present utility model:
[0015] 1. By setting the bracket body, when the number of patients is small, first press the fixing pin into the contraction groove, then the second bracket can be contracted into the first bracket. In this way, the third bracket can also be contracted into the second bracket. Finally, rotate the hook to remove it from the third bracket, and rotate the bracket body to remove it from the moving base, completing the disassembly of the device and effectively storing it, avoiding affecting the operation of the nursing staff, being beneficial to the convenient operation of the nursing staff, and improving the convenience of the device to a certain extent.
[0016] 2. By setting the clamping mechanism in the present utility model, when the patient is receiving an infusion, first rotate the adjusting block to loosen the first fixing piece and the second fixing piece, move the two sets of clamping mechanisms to a suitable position, then rotate the adjusting block in the opposite direction to fix the clamping mechanism in a suitable position. Subsequently, push the infusion tube between the first engaging block and the second engaging block. The outer surface of the infusion tube first pushes the first engaging block and the second engaging block to rotate outwards, and at the same time squeezes the first spring and the second spring with the clamping base. After pushing it between the first engaging block and the second engaging block, relying on the self-elasticity of the first spring and the second spring, the first engaging block and the second engaging block reset to clamp the infusion tube, making it as close as possible to the surface of the bracket main body, avoiding the situation that family members and nursing staff accidentally touch the infusion tube and cause the infusion needle to fall off, which is beneficial to the normal infusion of the patient and improves the safety of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.
[0018] Figure 2 is an exploded three-dimensional structural schematic diagram of the present utility model.
[0019] Figure 3 is a usage state diagram of the present utility model.
[0020] Figure 4 is a three-dimensional structural schematic diagram of the moving base of the present utility model.
[0021] Figure 5 is a three-dimensional structural schematic diagram of the bracket main body of the present utility model.
[0022] Figure 6 is a sectional three-dimensional structural schematic diagram of a part of the bracket main body of the present utility model.
[0023] Figure 7 is an exploded three-dimensional structural schematic diagram of the clamping mechanism of the present utility model.
[0024] Reference numerals are: 1, moving base; 11, support disk; 12, pulley bracket; 13, universal wheel; 2, bracket main body; 21, first bracket; 22, second bracket; 23, third bracket; 24, hook; 25, contraction groove; 26, fixing hole; 27, return spring; 28, fixing pin; 3, clamping mechanism; 31, first fixing piece; 32, second fixing piece; 33, adjusting block; 34, clamping base; 35, first engaging block; 36, second engaging block; 37, first spring; 38, second spring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0025] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely examples, and an infusion device related to the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.
[0026] Embodiment 1
[0027] As Figures 1 to 6 shown, the present utility model provides an infusion device, which includes a moving base 1. The moving base 1 includes a support plate 11. The moving base 1 further includes a pulley bracket 12, and the pulley bracket 12 is provided in three groups. One end of the three groups of pulley brackets 12 is uniformly fixedly connected to the circumference of the side surface of the support plate 11. Universal wheels 13 are installed on the outer surface of the other end of the bottom of the pulley bracket 12. By installing three groups of universal wheels 13 through the pulley bracket 12, when using the device, the nursing staff can move the device to a suitable position more easily.
[0028] A bracket main body 2, the bracket main body 2 includes a first bracket 21, and the outer surface of the bottom of the first bracket 21 is internally threadedly connected to the center of the upper outer surface of the support plate 11. When disassembling and storing the device, by rotating the first bracket 21, the moving base 1 and the bracket main body 2 can be disassembled, so that it is more convenient for the nursing staff to store the device.
[0029] The bracket main body 2 further includes a second bracket 22, and the outer surface of the bottom end of the second bracket 22 is inserted into the inside of the first bracket 21, and a third bracket 23 is inserted into the inside of the second bracket 22. A hook 24 is threadedly connected to the outer surface of the top end of the third bracket 23. Limiting bars and limiting grooves are provided between the first bracket 21, the second bracket 22 and the third bracket 23, so that when the bracket main body 2 is telescoped, the second bracket 22 and the third bracket 23 will not rotate, and the fixing pin 28 can be more easily engaged inside the fixing hole 26. When disassembling the device, the hook 24 can be disassembled from the third bracket 23 by rotating it.
[0030] The second bracket 22 and the third bracket 23 have a contraction groove 25 formed inside their bottom outer surfaces, and the first bracket 21 and the second bracket 22 have a fixing hole 26 formed inside their top outer surfaces, and a return spring 27 is inserted into the contraction groove 25, and a fixed pin 28 is fixedly connected to the outer surface of one end of the return spring 27, and a limit ring is provided at one end of the fixed pin 28, and the bottom end of the contraction groove 25 is the same size as the limit ring of the fixed pin 28, and the front end of the contraction groove 25 is the same size as the other end of the fixed pin 28. At the same time, the fixing pin 28 is prevented from falling off from the inside of the contraction groove 25. When the device is in use, the second bracket 22 is pulled out. When the fixing pin 28 is located at the position of the fixing hole 26, relying on the elasticity of the reset spring 27 itself, the fixing pin 28 is reset and inserted into the inside of the fixing hole 26, so that the second bracket 22 can be fixed, and the third bracket 23 can also be extended. When the device needs to be stored, the fixing pin 28 is pressed into the inside of the contraction groove 25, and the second bracket 22 can be pushed down to the bottom of the first bracket 21, so that the third bracket 23 can be retracted.
[0031] Embodiment 2
[0032] like Figure 3 and Figure 7 As shown, this embodiment also proposes:
[0033] The clamping mechanism 3 includes a first fixing plate 31, and the outer surface of one side of the first fixing plate 31 is attached to the outer surface of the bracket body 2, and the clamping mechanism 3 is provided with two groups, and the clamping mechanism 3 also includes a second fixing plate 32, and one end of the second fixing plate 32 is hingedly connected to one end of the first fixing plate 31, and an adjusting block 33 is inserted inside the other end of the second fixing plate 32, and the outer surface of one end of the adjusting block 33 is connected to the internal thread of the other end of the first fixing plate 31, and a rotating handle is provided at the other end of the adjusting block 33. When using the equipment, the rotating handle on the adjusting block 33 can facilitate the medical staff to rotate the adjusting block 33 on the one hand, and can resist the second fixing plate 32 on the other hand. Rotating the adjusting block 33 can tighten the first fixing plate 31 and the second fixing plate 32, so that the clamping mechanism 3 is fixed at a suitable position on the second bracket 22;
[0034] A clamping base 34 is fixedly connected to the outer surface of one side in the middle of the second fixing plate 32, and a first clamping block 35 is hingedly connected to the middle of the clamping base 34, and a second clamping block 36 is hingedly connected to one end of the first clamping block 35. A limiting column is provided on the outer surface of one side of the clamping base 34. When the first spring 37 and the second spring 38 are squeezed, the limiting column can prevent the first spring 37 and the second spring 38 from bending and deformation.
[0035] On the outer surface of one side of the first engaging block 35, a first spring 37 is fixedly connected. And on the outer surface of one side of the second engaging block 36, a second spring 38 is fixedly connected. Moreover, on the outer surface of one end of both the first spring 37 and the second spring 38, they are fixedly connected to the outer surface of one side of the clamping base 34. When using the device, push the infusion tube between the first engaging block 35 and the second engaging block 36. The outer surface of the infusion tube first pushes the first engaging block 35 and the second engaging block 36 to rotate towards both sides of the clamping base 34, and at the same time squeezes the first spring 37 and the second spring 38. Until the infusion tube is pushed between the first engaging block 35 and the second engaging block 36, relying on the self-elasticity of the first spring 37 and the second spring 38, the first engaging block 35 and the second engaging block 36 reset to clamp the infusion tube, fixing the infusion tube near the device to prevent family members and medical staff from accidentally touching the infusion tube.
[0036] Working principle: First, when using the device, first rotate and fix the first bracket 21 on the moving base 1, rotate the hook 24 and fix it on the third bracket 23. Subsequently, when pulling up the second bracket 22 until the fixing pin 28 moves to the position of the fixing hole 26, relying on the self-elasticity of the return spring 27, the fixing pin 28 resets and engages inside the fixing hole 26 to fix the second bracket 22. When a higher height is required, extend the third bracket 23 in this way. Place the universal wheels 13 on a flat ground, and then perform an infusion on the patient. Hang the infusion bag on the hook 24. Then rotate the adjustment block 33 to loosen the first fixing piece 31 and the second fixing piece 32, move the two clamping mechanisms 3 to appropriate positions on the second bracket 22, and rotate the adjustment block 33 in the opposite direction to tighten and fix the first fixing piece 31 and the second fixing piece 32 to the clamping mechanism 3. Subsequently, push the infusion tube between the first engaging block 35 and the second engaging block 36. The outer surface of the infusion tube first pushes the first engaging block 35 and the second engaging block 36 to rotate towards both sides of the clamping base 34, and at the same time squeezes the first spring 37 and the second spring 38. Until the infusion tube is pushed between the first engaging block 35 and the second engaging block 36, relying on the self-elasticity of the first spring 37 and the second spring 38, the first engaging block 35 and the second engaging block 36 reset to clamp the infusion tube;
[0037] When the device needs to be stored, first rotate the hook 24 to remove it from the third bracket 23. Subsequently, press the fixing pin 28 into the inside of the contraction groove 25, and then push down the second bracket 22 to the bottom of the first bracket 21. In this way, the third bracket 23 can be contracted. Then rotate the first bracket 21 to disassemble it from the inside of the support disc 11. After completing all the disassembly steps, it can be stored. The above is the entire working principle of the present utility model.
[0038] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change;
[0039] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0040] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. An infusion device, characterized in that: include: A mobile base (1), the mobile base (1) comprising a support plate (11); A support body (2), the support body (2) comprising a first support (21), wherein the outer surface of the bottom of the first support (21) is connected to the inner thread at the center of the outer surface of the upper end of the support plate (11); The clamping mechanism (3) comprises a first fixing plate (31), and the outer surface of one side of the first fixing plate (31) is attached to the outer surface of the bracket body (2), and the clamping mechanism (3) is arranged in two groups.
2. An infusion device according to claim 1, characterized in that: The mobile base (1) also includes a pulley bracket (12), and the pulley bracket (12) is arranged in three groups, and the outer surface of one end of the three groups of pulley brackets (12) is evenly fixedly connected to a circle of the side surface of the support plate (11), and a universal wheel (13) is installed on the outer surface of the other end of the bottom of the pulley bracket (12).
3. The infusion device according to claim 1, characterized in that: The bracket body (2) also includes a second bracket (22), and the outer surface of the bottom end of the second bracket (22) is inserted into the interior of the first bracket (21), and a third bracket (23) is inserted into the interior of the second bracket (22), and the outer surface of the top end of the third bracket (23) is threadedly connected to a hook (24).
4. An infusion device according to claim 3, characterized in that: A contraction groove (25) is provided inside the outer surface of the bottom end of one side of the second bracket (22) and the third bracket (23), and a fixing hole (26) is provided inside the outer surface of the upper end of one side of the first bracket (21) and the second bracket (22), and a return spring (27) is inserted inside the contraction groove (25), and a fixed pin (28) is fixedly connected to the outer surface of one end of the return spring (27).
5. The infusion device according to claim 1, characterized in that: The clamping mechanism (3) further comprises a second fixing plate (32), one end of the second fixing plate (32) is hingedly connected to one end of the first fixing plate (31), and an adjusting block (33) is inserted inside the other end of the second fixing plate (32), a clamping base (34) is fixedly connected to an outer surface of a middle side of the second fixing plate (32), and a first clamping block (35) is hingedly connected to the middle of the clamping base (34), and one end of the first clamping block (35) is hingedly connected to a second clamping block (36), a first spring (37) is fixedly connected to an outer surface of one side of the first clamping block (35), and a second spring (38) is fixedly connected to an outer surface of one side of the second clamping block (36), and the outer surfaces of one end of the first spring (37) and the second spring (38) are both fixedly connected to an outer surface of one side of the clamping base (34).
6. An infusion device according to claim 5, characterized in that: The outer surface of one end of the adjusting block (33) is connected to the inner thread of the other end of the first fixing plate (31), and the other end of the adjusting block (33) is provided with a rotating handle.