Rabbit ear edge intravenous injection fixing device

Abstract

The utility model belongs to the technical field of instruments for animal experiments, discloses a rabbit ear edge intravenous injection fixing device, and aims to solve the problems that in the daily operation process, due to struggling of a domestic rabbit body and emergency response of rabbit ears, the rabbit body rolls and shakes, an injection needle easily penetrates through the rabbit ears, and fingers of an operator are injured. The technical scheme of the utility model is as follows: the experiment table comprises a working table, a lighting device is fixedly arranged on the top surface of the working table, a base is arranged on the top surface of the working table, vertical plates which are uniformly distributed are fixedly arranged on the top surface of the base, and the vertical plates are fixedly arranged on the top surface of the working table. According to the rabbit ear edge intravenous injection device, a rabbit can be fixed through the front plate, the inserting plate and the fixed plate, rabbit ears and the movable plate can be fixed through the binding device, the movable plate can move along the transverse shaft, the position angle of the rabbit ears placed on the movable plate can be adjusted conveniently, and an operator can conduct rabbit ear edge intravenous injection operation conveniently; the device can be operated by one person and is simple and convenient to use.

Description

Technical Field

[0001] This utility model belongs to the technical field of animal experimental instruments, specifically relating to a rabbit ear vein injection fixation device. Background Technology

[0002] When administering pyrogen drugs or performing anesthesia for implantation experiments in rabbits, the immobilization of the rabbit is crucial. In routine procedures, this is usually done manually by two people: one holds the rabbit down while the other performs the injection via the marginal ear vein. This involves using the left index and middle fingers to pinch the area below the injection point to ensure the vein is full, while the thumb and ring finger hold the tip of the rabbit's ear, with the ring and little fingers placed under the ear as a cushion. The right hand holds the needle and inserts it distally, parallel to the ear. However, during this process, the rabbit's struggles and ear reactions often cause the rabbit to roll and shake, and the needle may pierce the ear, injuring the operator's fingers. These unnecessary problems frequently occur and affect personnel safety and the smooth progress of the experiment. Therefore, a rabbit marginal ear vein injection immobilization device is needed to solve these problems. Utility Model Content

[0003] To address the shortcomings of the existing technology, the present invention aims to provide a rabbit ear vein injection fixation device. This device can fix the rabbit by means of a front plate, an insert plate, and a fixing plate. The binding device can fix the rabbit ear and the movable plate. The movable plate can move along the horizontal axis, which facilitates the adjustment of the position and angle of the rabbit ear placed on the movable plate, making it convenient for the user to operate and use.

[0004] The technical solution adopted by this rabbit ear vein injection fixation device to solve its technical problem is as follows:

[0005] A rabbit ear vein injection fixation device is provided, including a worktable, a lighting device fixedly installed on the top surface of the worktable, a base provided on the top surface of the worktable, and evenly distributed vertical plates fixedly installed on the top surface of the base. Vertical grooves are formed on the opposite sides of adjacent vertical plates, with the tops of the grooves communicating with the outside. A front plate is provided between adjacent vertical plates, with its sides inserted into corresponding vertical grooves. Slots in the front-to-back direction are formed on the opposite sides of adjacent vertical plates, with the rear sides of the slots communicating with the outside. Insert plates are provided between adjacent vertical plates, with their sides inserted into corresponding slots. Fixing devices are provided on the insert plates. U-shaped openings are formed on the top of the front plate and the front of the insert plates. Inverted U-shaped fixing plates are provided on the front sides of the front plates, connected to the front plates by bolts. Horizontal shafts are fixedly installed on the opposite front sides of adjacent vertical plates, passing through the rear of two movable plates with clearance fit. Binding devices are provided on the movable plates. Airbags are provided between adjacent vertical plates, each connected to a control pump via pipes.

[0006] Furthermore, soft pads are provided inside the U-shaped openings.

[0007] Furthermore, the lighting device includes an inverted U-shaped mounting bracket with a through slot at the top. A mounting box is mounted on the mounting bracket, and a battery is installed inside the mounting box. A lighting lamp is mounted on the bottom of the mounting box via a serpentine tube. A screw is fixedly mounted on the top surface of the mounting box, passing through the through slot. A nut with a threaded engagement is provided at the upper end of the screw.

[0008] Furthermore, the fixing device is a pin, which is fixedly installed on the top surface of the insert plate, and the vertical plate is provided with a corresponding insertion hole for the pin.

[0009] Furthermore, the top surface of the workbench has a groove structure, and a through slot is provided at the rear of the groove on the top surface of the workbench. A collection box with an opening on the top surface is provided below the workbench.

[0010] Furthermore, the binding device is an elastic band with Velcro straps.

[0011] Furthermore, a heating pad is fixedly installed on the top surface of the movable plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides a rabbit ear marginal vein injection fixation device. The rabbit is placed between two adjacent vertical plates. The rabbit's neck is secured by a U-shaped opening on the front plate. An insert plate is inserted along a slot and fixed using a fixing device. The fixing plate secures the upper part of the rabbit's neck and is installed and fixed using a bolt connection structure. Inflating the air bladder restricts the rabbit's body. Finally, the rabbit's ears are placed on a movable plate and fixed using a binding device. A lighting device provides illumination, allowing the user to perform injection operations on the rabbit's ear marginal vein. This utility model can fix the rabbit using the front plate, insert plate, and fixing plate. The binding device can fix the rabbit's ears and movable plate. The movable plate can move along a horizontal axis, facilitating adjustment of the rabbit's ear position and angle on the movable plate, making it convenient for the user to operate.

[0014] 2. In the rabbit ear vein injection fixation device of this utility model, the soft pad can prevent the front plate and the insertion plate from making hard contact with the rabbit, which helps the rabbit to calm down.

[0015] 3. In this utility model example, a rabbit ear vein injection fixation device allows the screw to be removed from the through groove by unscrewing the nut, thus enabling the removal of the lighting lamp. Conversely, it enables the installation of the lighting lamp. The number of lighting lamps can be adjusted. The screw can slide along the through groove, thereby adjusting the position of the lighting lamp. The angle of the lighting lamp can be adjusted through the snake tube, making it convenient to use.

[0016] 4. The rabbit ear vein injection fixation device of this utility model can fix the insert plate by means of a pin, and the adjustment method is simple and convenient to use.

[0017] 5. The rabbit ear vein injection fixation device of this utility model allows experimental tools to be placed in the groove, thereby preventing the experimental tools from falling out. At the same time, it can support the front side of the movable plate. The through groove can clean out the excrement in the workbench, so that the excrement falls into the collection box.

[0018] 6. A rabbit ear marginal vein injection fixation device according to this utility model can bind the rabbit ear to the movable plate by means of an elastic band, and can fix the elastic band by means of Velcro.

[0019] 7. In one example of this utility model, a rabbit ear marginal vein injection fixation device has a heating pad that can heat the rabbit ear at 37℃-50℃ for about 1-3 minutes, causing the veins in the rabbit ear to dilate and become full, making it easier for the user to locate the veins. Attached Figure Description

[0020] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 for Figure 1 A-direction view.

[0023] In the diagram: 1. Workbench; 2. Base; 3. Vertical plate; 4. Front plate; 5. Insert plate; 6. Fixed plate; 7. Horizontal axis; 8. Movable plate; 9. Mounting bracket; 10. Mounting box; 11. Lighting lamp; 12. Screw; 13. Nut; 14. Elastic band; 15. Heating pad; 16. Airbag; 17. Pin. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] like Figure 1 and 2 As shown, a rabbit ear vein injection fixation device includes a workbench 1, with a lighting device fixedly installed on the top surface of the workbench 1. The workbench 1 has a base 2 on its top surface, and evenly distributed vertical plates 3 are fixedly installed on the top surface of the base 2. Vertical grooves are formed on the opposite sides of adjacent vertical plates 3, with the tops of the grooves communicating with the outside. A front plate 4 is positioned between adjacent vertical plates 3, with its two sides inserted into corresponding vertical grooves. A gap is provided between the bottom of the front plate 4 and the top surface of the base 2, allowing the rabbit to extend part of its front legs, making the rabbit's posture more comfortable and stable. The opposite sides of adjacent vertical plates 3 are respectively provided with front and rear... The slots are oriented in the direction of the direction, and the back of the slots are open to the outside. There are insert plates 5 between two adjacent vertical plates 3. The two sides of the insert plates 5 are inserted into the corresponding slots. There are fixing devices on the insert plates 5. The top of the front plate 4 and the front of the insert plates 5 are both opened with U-shaped openings. There are inverted U-shaped fixing plates 6 on the front side of the front plate 4. The fixing plates 6 are connected to the front plate 4 by bolt connection structure. The horizontal shafts 7 are fixedly installed on the front sides of the opposite sides of two adjacent vertical plates 3. The horizontal shafts 7 pass through the rear of two movable plates 8 and are fitted with clearance. There are binding devices on the movable plates 8. There are airbags 16 between two adjacent vertical plates 3. The airbags 16 are connected to control pumps through pipes. The rabbit is placed between two adjacent vertical plates 3, and its neck is secured by the U-shaped opening on the front plate 4. The insert plate 5 is inserted along the slot and fixed by the fixing device. The upper part of the rabbit's neck is secured by the fixing plate 6, and the fixing plate 6 is installed and fixed by the bolt connection structure. By inflating the air bladder 16, the rabbit's body can be restricted. Finally, the rabbit's ears are placed on the movable plate 8 and fixed by the binding device. The lighting device can provide illumination, allowing the user to perform injection operations on the veins in the rabbit's ears. This utility model can fix the rabbit by the front plate 4, insert plate 5, and fixing plate 6. The binding device can fix the rabbit's ears and movable plate 8. The movable plate 8 can move along the horizontal axis 7, which makes it easy to adjust the angle of the rabbit's ears on the movable plate, making it convenient for the user to operate.

[0027] like Figure 1 and 2 As shown, in a further preferred embodiment, soft pads are provided inside the U-shaped openings. These soft pads prevent the front panel 4 and the insert plate 5 from making hard contact with the rabbit, thus helping the rabbit to calm down.

[0028] like Figure 1 and 2 As shown, in a further preferred embodiment, the lighting device includes an inverted U-shaped mounting bracket 9. A through slot is provided at the top of the mounting bracket 9. A mounting box 10 is mounted on the mounting bracket 9, and a battery is housed inside the mounting box 10. A lighting lamp 11 is mounted on the bottom of the mounting box 10 via a flexible tube. A control switch is provided on the mounting box 10. A screw 12 is fixedly mounted on the top surface of the mounting box 10, passing through the through slot. A nut 13 with a threaded engagement is provided at the upper end of the screw 12. Unscrewing the nut 13 allows the screw 12 to be removed from the through slot, thereby allowing the lighting lamp 11 to be removed. Conversely, unscrewing allows the lighting lamp 11 to be installed. The number of lighting lamps 11 can be adjusted. The screw 12 can slide along the through slot, thereby adjusting the position of the lighting lamp 11. The angle of the lighting lamp can be adjusted via the flexible tube, making it convenient to use.

[0029] like Figure 1 and 2 As shown, in a further preferred embodiment, the fixing device is a pin 17, which is fixedly installed on the top surface of the insert plate 5. The vertical plate 3 is provided with a corresponding insertion hole for the pin 17. The insert plate 5 can be fixed by the pin 17, and the adjustment method is simple and convenient to use.

[0030] like Figure 1 and 2 As shown, in a further preferred embodiment, the top surface of the workbench 1 has a recessed structure, and the tabletop of the workbench 1 is lower than the slot, facilitating the insertion of the insert plate into the slot. A through slot is provided at the rear of the recess on the top surface of the workbench 1, and a collection box with an opening on the top surface is provided below the workbench 1. Placing experimental tools into the recess prevents them from falling out and also provides support for the front side of the movable plate 8. The through slot allows excrement to be cleared from the workbench 1, allowing it to fall into the collection box.

[0031] like Figure 1 and 2 As shown, in a further preferred embodiment, the binding device is an elastic band 14, on which Velcro is provided. The elastic band can bind the rabbit ears to the movable plate 8, and the Velcro can secure the elastic band.

[0032] like Figure 1 and 2 As shown, in a further preferred embodiment, a heating pad 15 is fixedly installed on the top surface of the movable plate 8. The heating pad 15 can heat the rabbit ear at 37℃-50℃ for about 1-3 minutes, causing the veins in the rabbit ear to dilate and become full, making it easier for the user to locate the veins.

[0033] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

[0034] Apart from the technical features described in the specification, the other technical features are known to those skilled in the art. To highlight the innovative features of this utility model, the other technical features will not be described in detail here.

Claims

1. A rabbit ear vein injection fixation device, comprising a workbench (1), wherein a lighting device is fixedly installed on the top surface of the workbench (1), characterized in that, The workbench (1) has a base (2) on its top surface. The top surface of the base (2) is fixedly equipped with evenly distributed vertical plates (3). Vertical grooves are opened on the opposite sides of two adjacent vertical plates (3). The top of the vertical grooves is connected to the outside. A front plate (4) is set between two adjacent vertical plates (3). The two sides of the front plate (4) are inserted into the corresponding vertical grooves. Slots in the front and rear directions are opened on the opposite sides of two adjacent vertical plates (3). The rear sides of the slots are connected to the outside. An insert plate (5) is set between two adjacent vertical plates (3). The two sides of the insert plate (5) are inserted into the corresponding slots. A fixing device is provided on the insert plate (5). A U-shaped opening is provided on the top of the front plate (4) and the front of the insert plate (5). An inverted U-shaped fixing plate (6) is provided on the front side of the front plate (4). The fixing plate (6) is connected to the front plate (4) by a bolt connection structure. A horizontal shaft (7) is fixedly installed on the front side of the opposite side of the two adjacent vertical plates (3). The horizontal shaft (7) passes through the rear of the two movable plates (8) and is fitted with a clearance. A binding device is provided on the movable plate (8). An airbag (16) is provided between the two adjacent vertical plates (3). The airbag (16) is connected to a control pump through a pipe.

2. The rabbit ear vein injection fixation device according to claim 1, characterized in that, Each of the U-shaped openings is provided with a soft pad.

3. The rabbit ear vein injection fixation device according to claim 1, characterized in that, The lighting device includes an inverted U-shaped mounting bracket (9), with a through slot at the top of the mounting bracket (9), a mounting box (10) on the mounting bracket (9), a battery inside the mounting box (10), a lighting lamp (11) installed at the bottom of the mounting box (10) via a serpentine tube, a screw (12) fixedly installed on the top surface of the mounting box (10), the screw (12) passing through the through slot, and a nut (13) with a threaded engagement at the upper end of the screw (12).

4. The rabbit ear vein injection fixation device according to claim 1, characterized in that, The fixing device is a pin (17), which is fixedly installed on the top surface of the insert plate (5). The vertical plate (3) is provided with a hole corresponding to the pin (17).

5. The rabbit ear vein injection fixation device according to claim 1, characterized in that, The top surface of the workbench (1) is a groove structure, and a through groove is provided at the rear of the groove on the top surface of the workbench (1). A collection box with an opening on the top surface is provided below the workbench (1).

6. A rabbit ear vein injection fixation device according to any one of claims 1-5, characterized in that, The binding device is an elastic band (14), and the elastic band (14) is provided with Velcro.

7. A rabbit ear vein injection fixation device according to any one of claims 1-5, characterized in that, A heating pad (15) is fixedly installed on the top surface of the movable plate (8).

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