Infusion rod
By incorporating connectors and sliding components into the infusion pole, the problem of the infusion pole being unable to adapt to different device apertures is solved, enabling flexible transfer and height adjustment of the infusion pole, thereby improving the efficiency and comfort of the infusion process.
Patent Information
- Application Number
- CN202422625195.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The existing infusion poles cannot adapt to the apertures on different devices, resulting in frequent replacements, wasting time and increasing the workload of nursing staff.
An infusion rod was designed with a connector on the rod body. The connector has cylindrical sections of different diameters to accommodate the aperture of different devices. It is also equipped with a sliding component and a locking component to facilitate patient transfer and height adjustment during infusion.
It enables flexible transfer of the infusion pole between different devices, reduces the workload of medical staff, improves efficiency, and ensures smooth infusion and high adaptability.
Smart Images
Figure CN223555258U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field, concretely relates to a transfusion rod. BACKGROUND
[0002] In nursing work, patients need frequent transfusion for treatment, and may need to go out for various examinations or be transferred to different areas for further treatment during the transfusion process.
[0003] However, a common problem in the current medical environment is that the compatibility between the infusion stand and the mobile devices such as wheelchairs, flat cars, and hospital beds is insufficient. Specifically, when the patient needs to be transferred from the hospital bed to the wheelchair for CT scanning, X-ray examination, or magnetic resonance examination, the infusion stand holes on each device are inconsistent, and the infusion rod cannot adapt to the infusion rod hole diameter on different devices, so the nursing staff has to find a suitable infusion rod for replacement temporarily, which not only wastes valuable time but also increases the workload of the nursing staff. UTILITY MODEL CONTENT
[0004] Therefore, the technical problem to be solved by the utility model is to overcome the defect that the existing infusion rod cannot be installed on different devices, thereby providing an infusion rod.
[0005] In order to solve the above technical problems, the utility model provides an infusion rod, which comprises:
[0006] A rod body, at least one first hook for hanging a transfusion bag is arranged on the rod body;
[0007] A plug-in part is arranged at one end of the rod body in the axial direction, and the plug-in part has at least two cylindrical segments with different diameters.
[0008] Preferably, a second hook for hanging the infusion rod to the roof is arranged at the other end of the rod body in the axial direction.
[0009] Preferably, a sliding assembly is arranged on the rod body in the axial direction, and the first hook is arranged on the sliding assembly.
[0010] Preferably, the sliding assembly comprises a sliding block and a locking assembly, the rod body is slidably arranged on the sliding block, and the locking assembly is movably arranged on the sliding block in the radial direction of the rod body, and the locking assembly can fix the sliding block.
[0011] Preferably, the locking assembly comprises a locking part, a spring, and a button, one end of the spring is connected with the sliding block, the other end of the spring is connected with the locking part, the spring has a force for driving the locking part to move towards the rod body, and the button is fixedly connected with the locking part.
[0012] By pushing the button to compress the spring, the locking part is separated from the clamping of the rod body.
[0013] Preferably, the side of the locking member facing the rod body is arc-shaped.
[0014] Preferably, a plurality of grooves for clamping with the locking member are linearly arranged on the rod body in the axial direction.
[0015] Preferably, the first hook is rotatably arranged on the sliding block.
[0016] Preferably, the side of the sliding block facing away from the plug-in member is spaced apart by at least two guide plates, and a rotating shaft is arranged between the two guide plates in the horizontal direction, and the first hook is rotatably arranged on the rotating shaft.
[0017] Preferably, a scale is arranged on the rod body in the axial direction.
[0018] The technical scheme of the utility model has the following advantages:
[0019] 1. The infusion rod provided by the utility model is characterized in that a plug-in member is fixedly connected to the lower end of the rod body, and the cylindrical end with different diameters of the plug-in member can adapt to the diameters of the holes of different devices, so that the infusion rod can be timely transferred by the patient during infusion, the operation of medical staff is reduced, and the efficiency is improved.
[0020] 2. The infusion rod provided by the utility model is characterized in that the second hook can hang the infusion rod on the circular ring, so that the height of the infusion rod is higher, the height of intravenous infusion is ensured, and the infusion is facilitated.
[0021] 3. The infusion rod provided by the utility model is characterized in that after the infusion bottle is arranged on the first hook, the infusion bottle can move along the vertical direction on the rod body along with the sliding assembly, the height of the first hook can be adjusted according to the infusion bottles with different sizes, the pipeline is prevented from being bent, and the speed of infusion and normal infusion are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the specific embodiments of the utility model or the technical scheme in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.
[0023] Figure 1 The front view of the infusion rod provided in one embodiment of the utility model;
[0024] Figure 2 The longitudinal sectional view of the infusion rod in Figure 1
[0025] Figure 3 is an enlarged view of part A in Figure 2
[0026] Figure 4 is a perspective view of the sliding assembly in Figure 1
[0027] Figure 5 is a perspective view of the locking assembly in Figure 4
[0028] Figure 6 is a perspective view of the hidden scale of the infusion rod in Figure 1
[0029] BRIEF DESCRIPTION OF DRAWINGS
[0030] 1, rod body; 2, first hook; 3, plug-in part; 4, second hook; 5, sliding block; 6, locking part; 7, elastic part; 8, button; 9, groove; 10, guide plate; 11, rotating shaft. DETAILED DESCRIPTION
[0031] The technical solutions of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0032] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0033] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0034] In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.
[0035] The infusion rod provided by the embodiment is used for being inserted into various devices to hang an infusion bottle.
[0036] As Figure 1 , As Figure 2 shown, one specific embodiment of the infusion rod provided by the embodiment comprises a rod body 1 and an insertion piece 3, the rod body 1 is provided with at least one first hook 2 for hanging an infusion bag, and the insertion piece 3 is arranged at one end of the rod body 1 in the axial direction, and the insertion piece 3 has at least two cylindrical sections with different diameters. When installed, the rod body 1 is in a vertical state, and the insertion piece 3 is inserted into a hole of a device or a bed to fix the rod body 1. By fixing and connecting one insertion piece 3 at the lower end of the rod body 1, the cylindrical ends with different diameters of the insertion piece 3 can adapt to the diameters of the holes of different devices, facilitate timely transfer of the infusion rod for patients during infusion, reduce the operation of medical staff, and improve the efficiency.
[0037] Specifically, in the embodiment, the insertion piece 3 has three cylindrical sections with different diameters, and the diameters are 1 cm, 1.5 cm and 2 cm respectively. The cylindrical end with a small diameter is located at the end of the rod body 1, that is, the diameter of the end of the insertion piece 3 gradually increases, so that the insertion piece 3 can adapt to holes with different diameters.
[0038] As Figure 1 shown, in the embodiment, the rod body 1 is provided with a second hook 4 at the other end in the axial direction for hanging the infusion rod to the roof. Generally, a circular ring is arranged on the roof in a ward, and the second hook 4 can hang the infusion rod to the circular ring, so that the height of the infusion rod is higher, the height of intravenous infusion is ensured, and the infusion is facilitated. In addition, as an alternative embodiment, if the second hook 4 is not arranged, the infusion rod can also be inserted into the hole of the sickbed to fix the infusion rod.
[0039] Specifically, the circular ring in the house can be fixed or arranged to slide on a track. When the second hook 4 is installed on the circular ring on the track, the patient can move along the track, which is beneficial to improve the freedom degree of the patient, such as going to the toilet or walking in the ward, and improve the comfort of the patient. The structure of the circular ring and the track is prior art, and will not be described herein.
[0040] As Figure 2 , Figure 3As shown in the embodiment, the sliding assembly is arranged on the rod body 1 in the axial direction, and the first hook 2 is arranged on the sliding assembly. After the infusion bottle is arranged on the first hook 2, the infusion bottle can move along the vertical direction on the rod body 1 along with the sliding assembly. When the infusion bottle of different sizes is used, the height of the first hook 2 can be adjusted to avoid the pipeline from being bent and to ensure the speed and normal infusion. In addition, as an alternative embodiment, a plurality of first hooks 2 can be arranged in the axial direction of the rod body 1, and the first hooks 2 of different heights can be selected according to actual needs.
[0041] As shown in the embodiment, Figure 4 , Figure 5 In the embodiment, the sliding assembly includes a sliding block 5 and a locking assembly. The sliding block 5 is provided with a through hole located at the center of the sliding block 5. The rod body 1 is slidably arranged in the hole of the sliding block 5, so that when the rod body 1 is inserted and fixed, the sliding block 5 can move along the vertical direction of the rod body 1. The locking assembly is movably arranged on the sliding block 5 in the radial direction of the rod body 1. The locking assembly is arranged to abut against the side end surface of the rod body 1, thereby limiting the movement of the sliding block 5 on the rod body 1. The sliding block 5 and the locking assembly are arranged to enable the first hook 2 to move along the axial direction of the rod body 1, thereby making the operation more convenient. In addition, as an alternative embodiment, the sliding assembly includes a sliding block 5 and a bolt. The sliding block 5 is slidably arranged on the rod body 1, and the bolt is threadedly connected with the sliding block 5. The bolt passes through the sliding block 5 in the radial direction of the rod body 1 and abuts against the rod body 1.
[0042] As shown in the embodiment, Figure 5 In the embodiment, the locking assembly includes a locking piece 6, an elastic piece 7 and a button 8. The sliding block 5 is provided with a receiving cavity, and the sliding locking piece 6 and the elastic piece 7 are installed in the receiving cavity of the sliding block 5. The elastic piece 7 is arranged in the horizontal direction, one end of the elastic piece 7 is connected with the sliding block 5, and the other end is connected with the locking piece 6. The elastic piece 7 has a force to drive the locking piece 6 to move towards the rod body 1. In the normal state, the elastic piece 7 drives the end surface of the locking piece 6 to always abut against the rod body 1, thereby limiting the movement of the sliding block 5. The button 8 is arranged on the two sides of the rod body 1 opposite to the locking piece 6, and the elastic piece 7 is located on the side of the locking piece 6 away from the button 8. The button 8 is fixedly connected with the locking piece 6. The elastic piece 7 is compressed by pushing the button 8, so that the locking piece 6 is separated from the clamping of the rod body 1. In addition, as an alternative embodiment, the locking assembly can also be a threaded column. The end of the threaded column is fixedly provided with a handle convenient for rotation. The threaded column is threadedly connected with the sliding block 5, and the threaded column abuts against the rod body 1 after passing through the sliding block 5.
[0043] As shown in the embodiment, Figure 5As shown, in this embodiment, the side of the locking member 6 facing the rod 1 is arc-shaped. When the arc-shaped end face abuts against the side end face of the rod 1, the locking member 6 can fit against the rod 1 to a greater extent, preventing the sliding block 5 from sliding along the rod 1, thereby improving the stability of the overall structure. Alternatively, as an alternative implementation, a rubber pad can be provided on the arc-shaped surface of the locking member 6 to increase friction.
[0044] like Figure 1 , Figure 3 As shown, in this embodiment, multiple grooves 9 are arranged in a linear array along the axial direction on the rod body 1. The grooves 9 are used to engage with the locking member 6. The locking member 6 is semi-arc in shape, and the grooves 9 are annular grooves that are recessed inward along the circumferential direction on the rod body 1. The semi-arc-shaped locking member 6 can engage with the annular groove 9, thereby improving the stability of the sliding block 5 when it is fixed. In addition, as an alternative embodiment, the groove 9 can also be a semi-arc groove that is recessed inward along the radial direction, and the locking member 6 can fit perfectly into the semi-arc groove for fixation.
[0045] like Figure 4 As shown, in this embodiment, the first hook 2 is rotatably mounted on the sliding block 5 in a vertical plane. When needed, the first hook 2 is rotated down to make it horizontal, allowing the infusion bottle to be hung on it for fixation. When not in use, the first hook 2 is rotated to a vertical position and aligned with the rod 1, reducing space for easy storage. Alternatively, as an alternative implementation, the first hook 2 can also be fixedly mounted on the sliding block 5, in which case it is horizontal.
[0046] like Figure 4As shown, in this embodiment, at least two guide plates 10 are spaced apart on the end face of the sliding block 5 facing away from the connector 3. The guide plates 10 extend upward in the axial direction, and a rotating shaft 11 is arranged horizontally between the two guide plates 10. The end of the first hook 2 is rotatably mounted on the rotating shaft 11. Specifically, the shape of the first hook 2 includes: a straight cylinder, a bent hook at the first end of the cylinder, and a second end rotatably mounted on the rotating shaft 11. At this time, the first hook 2 can rotate around the rotating shaft 11 as the center. When the first hook 2 rotates to the horizontal state, the cylindrical part of the first hook 2 abuts against the upper end face of the sliding block 5, and the first hook 2 can then maintain a horizontal state. After the first hook 2 rotates around the rotating shaft 11 as the center, it can be rotated to a vertical state. Specifically, eight guide plates 10 are provided on the upper surface of the sliding block 5, and two guide plates 10 are provided on each side of the sliding block 5. A first hook 2 is provided between the two guide plates 10 on each side, so that a total of four first hooks 2 are provided on the sliding block 5. In addition, as an alternative embodiment, the number of guide plates 10 is not limited, and those skilled in the art can change the number according to actual needs, for example, four, six, etc. In addition, as an alternative embodiment, guide plates 10 may not be provided. Instead, a groove 9 is formed downward on the upper surface of the sliding block 5, and a rotating shaft 11 is provided between the two opposite surfaces of the groove 9. The first hook 2 is rotatably mounted on the rotating shaft 11.
[0047] like Figure 1 As shown, in this embodiment, the rod 1 has a scale along its axial direction, which measures the height of the sliding block 5 on the rod 1. After the connector 3 of the rod 1 is inserted into the hole in the device for fixation, different infusion heights are selected according to different drugs. By observing the scale on the rod 1, the sliding block 5 can be moved to a suitable position for fixation. Alternatively, as an alternative implementation, if the scale is not provided, the sliding block 5 can be fixed by selecting grooves 9 at different heights based on the nurse's experience.
[0048] Installation method of the infusion pole: such as Figure 6As shown, the upper end of the rod body 1 is fixedly provided with a second hook 4, and the lower end is provided with a plug-in part 3. The plug-in part 3 is composed of three cylindrical sections with different diameters, wherein the diameter of the first section is 1 cm, the diameter of the second section is 1.5 cm, and the diameter of the third section is 2 cm. The rod body 1 is provided with a plurality of grooves 9 at equal intervals along the axial direction of the rod body 1, and the sliding block 5 is slidably arranged on the rod body 1. The locking part 6 on the sliding block 5 can be clamped into the groove 9 under the action of the elastic part 7, thereby fixing the position of the sliding block 5 on the rod body 1. One side of the locking part 6 is provided with the elastic part 7, and the opposite side is provided with a button 8 which is fixedly connected with the locking part 6. The locking part 6 and the button 8 can move horizontally in the sliding block 5, so that in the initial state, the elastic part 7 pushes the locking part 6 to be clamped into the groove 9 to achieve fixation; when it is necessary to release the fixed state, the button 8 is pressed to drive the locking part 6 to move away from the groove 9, so that the locking part 6 is disengaged from the clamping connection with the groove 9, thereby allowing the sliding block 5 to move freely on the rod body 1.
[0049] Obviously, the above embodiments are only examples for clearly illustrating, but not limitation to the embodiments. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.
Claims
1. An infusion pole, characterized in that The utility model relates to a kind of infusion rod, including: Rod body (1), at least one first hook (2) for hanging infusion bag is provided on the rod body (1); Plug-in part (3), the plug-in part (3) is provided in the axial end of the rod body (1), the plug-in part (3) has at least two different diameter cylindrical segments.
2. The infusion pole of claim 1, wherein, The rod body (1) is provided with a second hook (4) for hanging the infusion rod to the roof in the other axial end.
3. The infusion pole of claim 1, wherein, Slip assembly is provided on the rod body (1) in axial direction, and the first hook (2) is provided on the slip assembly.
4. The infusion pole of claim 3, wherein, The slip assembly includes sliding block (5) and locking assembly, the rod body (1) is slidably arranged on the sliding block (5), and the locking assembly is movably arranged on the sliding block (5) in the radial direction of the rod body (1), and the locking assembly can fix the sliding block (5).
5. The infusion pole of claim 4, wherein, The locking assembly includes locking piece (6), elastic member (7) and button (8), one end of the elastic member (7) is connected with the sliding block (5), the other end is connected with the locking piece (6), the elastic member (7) has the force for driving the locking piece (6) to move towards the rod body (1), and the button (8) is fixedly connected with the locking piece (6); The locking piece (6) is separated from the clamping of the rod body (1) by pushing the button (8) to compress the elastic member (7).
6. The infusion pole of claim 5, wherein, The side of the locking piece (6) towards the rod body (1) is arc-shaped.
7. The infusion pole of claim 6, wherein, The rod body (1) is provided with a plurality of recesses (9) for clamping with the locking piece (6) in linear array along the axial direction.
8. The infusion pole of claim 4, wherein, The first hook (2) is rotatably arranged on the sliding block (5).
9. The infusion pole of claim 8, wherein, Two guide plates (10) are spaced apart at the side end surface of the sliding block (5) away from the plug-in part (3), and a rotating shaft (11) is arranged between the two guide plates (10) in horizontal direction, and the first hook (2) is rotatably arranged on the rotating shaft (11).
10. The infusion pole of any one of claims 1-9, wherein, The rod body (1) is provided with a scale along its axial direction.