Stable infusion device

Abstract

The utility model relates to the technical field of infusion devices, in particular to a stable infusion device which comprises a telescopic rod inserted into the upper end of a supporting rod and used for adjustment, the upper end of the telescopic rod is in threaded connection with a positioning frame used for limiting, the upper end of the positioning frame is provided with a fixing groove used for limiting, and the lower end of the positioning frame is fixedly connected with a hook used for limiting. The outer surface of the supporting rod is sleeved with a bearing plate used for positioning, and the upper end of the bearing plate is fixedly connected with a rubber block used for limiting. According to the stable infusion device, through cooperative arrangement of a bearing plate and a rubber block, when a patient is subjected to infusion, the arm of the patient can be supported and limited, meanwhile, the arm of the patient can be protected, and by means of arrangement of a heating pad, the hand of the patient can be heated, so that the hand of the patient is not too stiff, and the patient is more comfortable to use. Meanwhile, the infusion tube beside the hand of the patient can be heated, so that the irritation of the liquid entering the body of the patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion devices, in particular to a stable infusion device. Background Art

[0002] In operating room nursing, liquid drip infusion is a common nursing treatment method. Usually, the infusion bottle is hung at a high place, and then an infusion tube with an adjusting valve is used to connect the infusion bottle and the patient respectively. Infusion refers to a large dose of injection injected into the body by intravenous drip, with a single dose of more than 100 ml. When in use, the drip rate is adjusted through the infusion device to continuously and stably inject the drug into the body. At present, conventional infusion bottles are directly hung at the lower end of the infusion stand for infusion.

[0003] Chinese patent announcement number CN214911615U discloses a universal stable infusion device for nursing, which belongs to the field of infusion devices and includes a main body and a groove. A control module is installed on the outside of the main body, a hinge is connected to the right side of the main body, and a flap is connected to the other side of the hinge. The groove is arranged on the outside of the flap, and a handle is installed on the outside of the groove. A clamping block is connected to the other end of the handle, and bearings are installed on both sides of the left and right sides of the handle. The universal stable infusion device for nursing is provided with a limit groove, a connecting block, a limit block, a movable groove and a limit rod. The user needs to engage the infusion tube into the limit groove, and then put the lower infusion tube into the internal engagement of the limit block. Since the limit rod and the movable groove can be movable, the limit rod is moved, the infusion tube is clamped by the limit rod, and then the flap is closed, and the installation of the infusion tube is completed. Such installation of the infusion tube makes the infusion more stable.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. When patients receive infusion in winter, the weather is relatively cold, which makes the liquid inside the infusion bottle relatively cold, and the patient's arm is also relatively cold, so that the liquid entering the patient's body causes greater stimulation to the patient. The existing device is not convenient for heating the patient's arm to reduce the patient's discomfort;

[0006] 2. The existing device is not convenient for fixing and limiting infusion bottles of different shapes when used by patients or staff, resulting in low practicality. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a stable infusion device, which solves the problem raised in the above-mentioned background technology that when a patient receives an infusion in winter, the weather is relatively cold, causing the liquid inside the infusion bottle to be relatively cold, and the patient's arm is also relatively cold, so that the liquid entering the patient's body causes greater stimulation to the patient, and the existing device is not convenient for heating the patient's arm to reduce the patient's discomfort. When the patient's staff uses the existing device, it is not convenient to fix and limit the infusion bottles of different shapes, resulting in low practicality.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a stable infusion device, comprising a telescopic rod plugged into the upper end of a support rod for adjustment, the upper end of the telescopic rod is threadedly connected to a positioning frame for limiting, the upper end of the positioning frame is provided with a fixing groove for limiting, the lower end of the positioning frame is fixedly connected to a hook for limiting, the outer surface of the support rod is sleeved with a load-bearing plate for positioning, the upper end of the load-bearing plate is fixedly connected to a rubber block for limiting, and the upper end of the rubber block is fixedly connected to a heating pad for heating.

[0011] Optionally, a stabilizing plate for increasing the contact area is fixedly connected to the lower end of the support rod, and an anti-skid pad for increasing the friction force is fixedly connected to the lower end of the stabilizing plate.

[0012] Optionally, a positioning pin for limiting position is inserted into the side of the support rod, and the positioning pin passes through one side of the support rod and is inserted into the inside of the telescopic rod.

[0013] Optionally, a connecting column for limiting position is inserted into the side surface of the load-bearing plate, and the connecting column passes through one side of the load-bearing plate and is inserted into the interior of the support rod.

[0014] Optionally, a positioning cover for limiting position is threadedly connected to the upper end of the telescopic rod, and an outer surface of the positioning cover is provided with anti-slip grooves that can be easily disassembled.

[0015] Optionally, the upper end of the rubber block is connected to a tightening belt for fixing via threads, and one end of the tightening belt is fixedly connected to a limiting mechanism for positioning.

[0016] Optionally, a limiting column for fixing is inserted into the upper end of the tightening belt, and the limiting column passes through one side of the tightening belt and is inserted into the inside of the rubber block.

[0017] Optionally, a heat dissipation hole for heat dissipation is provided at the upper end of the heating pad, and a filter net for filtering is fixedly connected to the inside of the heat dissipation hole.

[0018] (III) Beneficial effects

[0019] The utility model provides a stable infusion device, which has the following beneficial effects:

[0020] 1. The stable infusion device, through the coordinated arrangement of the load-bearing plate and the rubber block, can support and limit the patient's arm when the patient is receiving an IV drip, and can also protect the patient's arm. With the help of the setting of the heating pad, the patient's hand can be heated to make the patient's hand less stiff. At the same time, the infusion tube next to the patient's hand can also be heated to reduce the irritation of the liquid entering the patient's body.

[0021] 2. The stable infusion device can fix and limit the infusion bottles of different sizes through the coordinated arrangement of the positioning frame and the fixing groove, making it more stable during infusion. With the help of the setting of the hook, it is convenient for the staff to fix and limit the infusion bag, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the telescopic rod structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the Velcro fleece structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the latch structure of the utility model;

[0027] Figure 6 This is a schematic diagram of the safety buckle structure of the utility model.

[0028] In the figure: 1. support rod; 2. telescopic rod; 3. positioning frame; 4. fixing groove; 5. hook; 6. load-bearing plate; 7. rubber block; 8. heating pad; 9. stabilizing plate; 10. anti-slip pad; 11. positioning pin; 12. connecting column; 13. positioning cover; 14. tightening belt; 15. limiting mechanism; 16. limiting column; 17. heat dissipation hole; 1501. Velcro fur surface; 1502. Velcro hook surface; 1503. pin; 1504. connecting hole; 1505. safety buckle; 1506. buckle slot. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figures 1 to 6 The utility model provides a technical solution: a stable infusion device, comprising a telescopic rod 2 plugged into the upper end of a support rod 1 for adjustment, a stabilizing plate 9 for increasing the contact area is fixedly connected to the lower end of the support rod 1, a non-slip pad 10 for increasing friction is fixedly connected to the lower end of the stabilizing plate 9, a positioning pin 11 for limiting is plugged into the side of the support rod 1, and the positioning pin 11 passes through one side of the support rod 1 and is plugged into the inside of the telescopic rod 2;

[0031] With the help of the coordinated arrangement of the stabilizing plate 9 and the anti-skid pad 10, the contact area between the support rod 1 and the ground can be increased, making it more stable to prevent shaking and falling. With the help of the arrangement of the positioning pin 11, it is convenient for the staff to fix the adjusted telescopic rod 2;

[0032] See also Figures 2 to 6 The upper end of the telescopic rod 2 is threadedly connected with a positioning frame 3 for limiting, the upper end of the telescopic rod 2 is threadedly connected with a positioning cover 13 for limiting, the outer surface of the positioning cover 13 is provided with anti-slip patterns that can be easily disassembled, the upper end of the positioning frame 3 is provided with a fixing groove 4 for limiting, the lower end of the positioning frame 3 is fixedly connected with a hook 5 for limiting, the outer surface of the support rod 1 is sleeved with a bearing plate 6 for positioning, and the side of the bearing plate 6 is plugged with a connecting column 12 for limiting, and the connecting column 12 passes through one side of the bearing plate 6 and is plugged into the inside of the support rod 1;

[0033] With the arrangement of the positioning cover 13, the staff can more conveniently limit the positioning frame 3 to prevent it from falling off. With the arrangement of the connecting column 12, the staff can conveniently fix the load-bearing plate 6 on the outer surface of the support rod 1.

[0034] See also Figures 1 to 4 The upper end of the load-bearing plate 6 is fixedly connected with a rubber block 7 for limiting, and the upper end of the rubber block 7 is connected with a tightening belt 14 for fixing through a thread, and one end of the tightening belt 14 is fixedly connected with a limiting mechanism 15 for positioning, and the upper end of the tightening belt 14 is plugged with a limiting column 16 for fixing, and the limiting column 16 penetrates one side of the tightening belt 14 and is plugged into the inside of the rubber block 7, and the upper end of the rubber block 7 is fixedly connected with a heating pad 8 for heating, and the upper end of the heating pad 8 is provided with a heat dissipation hole 17 for heat dissipation, and the inside of the heat dissipation hole 17 is fixedly connected with a filter screen for filtering;

[0035] With the help of the coordinated setting of the tightening belt 14 and the limiting mechanism 15, the arm at the upper end of the rubber block 7 can be limited and fixed to prevent it from shaking and causing the needle at the upper end of the arm to deviate. At the same time, with the help of the setting of the limiting column 16, the tightening belt 14 can be more firmly installed on the upper end of the rubber block 7. With the help of the setting of the heat dissipation hole 17, the arm inside the rubber block 7 can be ventilated to prevent it from being too stuffy.

[0036] Embodiment 1;

[0037] The limiting mechanism 15 includes a Velcro fleece surface 1501 and a Velcro hook surface 1502. The upper end of the tightening belt 14 is fixedly connected with the Velcro fleece surface 1501 for connection, and one end of the rubber block 7 is fixedly connected with the Velcro hook surface 1502 for positioning. Through the coordination of the Velcro fleece surface 1501 and the Velcro hook surface 1502, it is convenient for the staff to fix and limit the patient's arm.

[0038] Embodiment 2:

[0039] The limiting mechanism 15 includes a latch 1503 and a connection hole 1504. One end of the tightening belt 14 is fixedly connected with the latch 1503 for positioning. The upper end of the rubber block 7 is provided with a connection hole 1504 for limiting. The latch 1503 and the connection hole 1504 are matched to facilitate the staff to fix the rubber block 7.

[0040] Embodiment three;

[0041] The limiting mechanism 15 includes a safety buckle 1505 and a buckle groove 1506. One end of the tightening belt 14 is fixedly connected with the safety buckle 1505 for limiting. The upper end of the rubber block 7 is provided with a buckle groove 1506 for positioning. Through the coordinated setting of the safety buckle 1505 and the buckle groove 1506, the tightening belt 14 can be fixed more stably.

[0042] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0043] In the utility model, the working steps of the device are as follows:

[0044] First, the staff places the infusion bottle on the fixing groove 4 inside the positioning frame 3 to limit it, and adjusts the telescopic rod 2 inserted into the supporting rod 1 according to different situations to make it reach a suitable position. At the same time, the staff places the patient's arm on the upper end of the rubber block 7 and starts the heating pad 8. The heating pad 8 heats the patient's arm and the liquid inside the infusion tube, so that after it flows into the patient's body, the irritation becomes less.

[0045] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stable infusion device, comprising a telescopic rod (2) plugged into the upper end of a support rod (1) for adjustment, characterized in that: The upper end of the telescopic rod (2) is threadedly connected to a positioning frame (3) for limiting position, the upper end of the positioning frame (3) is provided with a fixing groove (4) for limiting position, the lower end of the positioning frame (3) is fixedly connected to a hook (5) for limiting position, the outer surface of the support rod (1) is sleeved with a load-bearing plate (6) for positioning, the upper end of the load-bearing plate (6) is fixedly connected to a rubber block (7) for limiting position, and the upper end of the rubber block (7) is fixedly connected to a heating pad (8) for heating.

2. A stable infusion device according to claim 1, characterized in that: The lower end of the support rod (1) is fixedly connected to a stabilizing plate (9) for increasing the contact area, and the lower end of the stabilizing plate (9) is fixedly connected to an anti-skid pad (10) for increasing friction.

3. A stable infusion device according to claim 1, characterized in that: A positioning pin (11) for limiting position is inserted into the side of the support rod (1); the positioning pin (11) passes through one side of the support rod (1) and is inserted into the interior of the telescopic rod (2).

4. A stable infusion device according to claim 1, characterized in that: A connecting column (12) for limiting position is inserted into the side surface of the load-bearing plate (6); the connecting column (12) passes through one side of the load-bearing plate (6) and is inserted into the interior of the support rod (1).

5. A stable infusion device according to claim 1, characterized in that: The upper end of the telescopic rod (2) is threadedly connected to a positioning cover (13) for limiting position, and the outer surface of the positioning cover (13) is provided with anti-slip grooves that can be easily disassembled.

6. A stable infusion device according to claim 1, characterized in that: The upper end of the rubber block (7) is connected to a tightening belt (14) for fixing via a thread, and one end of the tightening belt (14) is fixedly connected to a limiting mechanism (15) for positioning.

7. A stable infusion device according to claim 6, characterized in that: A limiting column (16) for fixing is inserted at the upper end of the tightening belt (14), and the limiting column (16) passes through one side of the tightening belt (14) and is inserted into the interior of the rubber block (7).

8. A stable infusion device according to claim 1, characterized in that: A heat dissipation hole (17) for dissipating heat is provided at the upper end of the heating pad (8), and a filter screen for filtering is fixedly connected inside the heat dissipation hole (17).

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