A lamp inspection device for fluorodeoxyglucose injection

Abstract

The utility model is suitable for liquid impurity detection technical field provides a kind of fluorine deoxy glucose injection's lamp detection device, including base;Through the pivot rotation installation in the adjusting plate of the base top;The illuminating lamp for emitting light to assist lamp detection is installed in the adjusting plate top;Through support rod fixed in the adjusting plate top and located the top plate of the illuminating lamp directly above, the top plate is fixed with the limiting piece for stabilizing fluorine deoxy glucose injection storage tube.This scheme provides fluorine deoxy glucose injection's lamp detection device by setting the observation board that can flexibly rotate, it is convenient to observe injection liquid light transmission shadow state from different angles, it is favorable to find impurity, while avoiding direct gaze light source by human eye, reduce the irritation to eye, make lamp detection process more comfortable.

Description

Technical Field

[0001] This utility model belongs to the field of liquid impurity detection technology, and in particular relates to a light inspection device for fluorodeoxyglucose injection solution. Background Technology

[0002] Fluoride-deoxyglucose injection ( 18 F-FDG is a radiodiagnostic drug used in positron emission tomography (PET-CT) scans. It is mainly used for tumor diagnosis, staging, and efficacy evaluation, as well as for the examination of neurological diseases and heart diseases. Its principle is to help doctors identify lesions by tracking cellular metabolic activity.

[0003] Fluoride-deoxyglucose injection needs to be inspected under light before use to prevent impurities from being mixed in. The current light inspection method is to point the test tube containing the fluoride-deoxyglucose injection at a light source and then manually observe whether there are impurities in the injection. This method involves the human eye directly looking at the light source for inspection, which is quite irritating to the eyes. Utility Model Content

[0004] This invention provides a light inspection device for fluorodeoxyglucose injection, aiming to solve the problem mentioned in the background art that direct eye-light inspection caused significant eye irritation.

[0005] To solve the above problems, this utility model is implemented as follows: a light inspection device for fluorodeoxyglucose injection, comprising a base; an adjustment plate rotatably mounted on the top of the base via a rotating shaft; an illumination lamp mounted on the top of the adjustment plate for emitting light to assist in light inspection; a top plate fixed to the top of the adjustment plate and located directly above the illumination lamp via a support rod, the top plate having a limiting member fixed for stabilizing the fluorodeoxyglucose injection storage tube; and an observation plate hinged to the top of the base via a connecting shaft for displaying the light transmission and shadow status of the fluorodeoxyglucose injection.

[0006] Preferably, the limiting member includes a mounting bracket mounted on the top plate via a connecting block, springs fixed on the inner walls of both sides of the mounting bracket, and a clamp mounted on the side of the springs that is close to each other for clamping and stabilizing the fluorodeoxyglucose injection storage tube.

[0007] Preferably, the top of the top plate is provided with a threaded cylinder, and a threaded rod is threadedly installed inside the threaded cylinder. A light-shielding plate for shading light to reduce the impact of top light is fixed to the top of the threaded rod.

[0008] Preferably, the bottom of the adjusting plate is inlaid with ball bearings that contact the top of the base to reduce friction, and the top of the light shield is fitted with a handle for providing an operating grip point, the handle being covered with an anti-slip sleeve.

[0009] Preferably, the support rods are arranged in groups, and there is a light-transmitting space between the support rods. The limiting member is located in the light-transmitting space to prevent the support rods from blocking the light. The rotating shaft has a cavity, and the base has a guide groove.

[0010] Preferably, each of the clamping plates has an anti-slip pad fixed on one side that is close to the other to increase friction, and the spring has a limiting telescopic rod inside to increase the spring's supporting force.

[0011] Preferably, the limiting telescopic rod consists of an outer cylinder fixed on the mounting frame and an inner rod installed on the clamping plate, and a limiting block is fixed on the inner rod to slide in contact with the inner wall of the outer cylinder to prevent the inner rod from falling off.

[0012] Preferably, the base is provided with an L-shaped plate, which is located directly below the observation plate. An adjusting bolt for stabilizing and supporting the observation plate is threaded onto the L-shaped plate, and a silicone pad that contacts the bottom of the observation plate is installed on the adjusting bolt.

[0013] Compared with related technologies, the light inspection device for fluorodeoxyglucose injection provided by this utility model has the following advantages: Compared with existing technologies, the light inspection device for fluorodeoxyglucose injection provided in this solution, through the setting of an adjustment plate and a rotating shaft, allows the orientation of the lighting lamp and storage tubes to be flexibly adjusted as needed, facilitating the sequential illumination of multiple storage tubes by a single lighting lamp, thus improving the convenience and flexibility of light inspection. The structure of mounting bracket, spring, and clamp plate stabilizes the storage tubes, preventing them from shaking during light inspection and increasing the accuracy of light inspection. It can also adapt to storage tubes of different specifications, enhancing the versatility and practicality of the device. The observation plate can rotate flexibly, facilitating the observation of the light transmission and shadow status of the injection from different angles, which is beneficial for detecting impurities. At the same time, it avoids direct eye contact with the light source, reducing eye irritation and making the light inspection process more comfortable. Attached Figure Description

[0014] Figure 1 This is a top sectional view of the light inspection device for fluorodeoxyglucose injection provided by this utility model; Figure 2 This is a schematic diagram of the assembly structure of the base, adjustment plate, lighting lamp, top plate and light blocking plate in this utility model; Figure 3 This is a top view of the limiting component in this utility model; Figure 4 This is a three-dimensional structural diagram of the clamping plate in this utility model.

[0015] Reference numerals in the attached diagram: 1. Base; 2. Rotating shaft; 3. Adjusting plate; 4. Lighting lamp; 5. Support rod; 6. Top plate; 7. Limiting component; 8. Observation plate; 9. Threaded cylinder; 10. Threaded rod; 11. Light shield; 12. Handle; 13. Ball bearing; 14. Connecting block; 15. Mounting bracket; 16. Spring; 17. Clamping plate; 18. Anti-slip pad; 19. Limiting telescopic rod. Detailed Implementation

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order; the terms "inner," "outer," "left," and "right" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0017] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0018] This utility model embodiment provides a light inspection device for fluorodeoxyglucose injection, such as... Figure 1-4 As shown, the light inspection device for fluorodeoxyglucose injection includes: a base 1; an adjustment plate 3 rotatably mounted on the top of the base 1 via a rotating shaft 2; an illumination lamp 4 mounted on the top of the adjustment plate 3 for emitting light to assist in light inspection; a top plate 6 fixed to the top of the adjustment plate 3 via a support rod 5 and located directly above the illumination lamp 4, with a limiting member 7 fixed on the top plate 6 for stabilizing the fluorodeoxyglucose injection storage tube; and an observation plate 8 hinged to the top of the base 1 via a connecting shaft for displaying the light transmission and shadow status of the fluorodeoxyglucose injection.

[0019] In this embodiment, by setting the adjustment plate 3 and the rotating shaft 2, the orientation of the lighting lamp 4 and the storage tube stabilized by the limiting member 7 can be flexibly adjusted as needed. This allows a single lighting lamp 4 to irradiate the fluorodeoxyglucose injection solution in multiple storage tubes sequentially, improving the convenience and flexibility of the light inspection. The limiting member 7 fixes the fluorodeoxyglucose injection solution storage tube, stabilizing it and preventing it from shaking during the light inspection, thus increasing the accuracy of the light inspection. The observation plate 8 and the connecting shaft allow it to rotate flexibly, facilitating the observation of the light transmission and shadow state of the injection solution from different angles, which is beneficial for detecting impurities. This avoids direct eye contact with the light source, reducing eye irritation and making the light inspection process more comfortable.

[0020] In a further preferred embodiment of the present invention, the limiting member 7 includes a mounting bracket 15 mounted on the top plate 6 via a connecting block 14, springs 16 fixed on the inner walls of both sides of the mounting bracket 15, and a clamping plate 17 mounted on the side of the springs 16 that is close to each other for clamping and stabilizing the fluorodeoxyglucose injection storage tube.

[0021] In this embodiment, the mounting bracket 15 provides a stable mounting base for the limiting member 7, making the overall structure more reliable. By fixing springs 16 on the inner walls of both sides of the mounting bracket 15, a buffering and adaptive adjustment function is achieved, which can accommodate different specifications of fluorodeoxyglucose injection storage tubes. By installing clamping plates 17 on the side where the springs 16 are close to each other, the storage tubes are clamped and stabilized, preventing them from shaking or shifting during lamp inspection, thus ensuring the accuracy of lamp inspection. This not only improves the convenience of lamp inspection operation but also enhances the versatility and practicality of the device, allowing storage tubes of different sizes to be firmly clamped, thereby improving the overall efficiency and quality of lamp inspection work.

[0022] In a further preferred embodiment of the present invention, a threaded cylinder 9 is provided on the top of the top plate 6, and a threaded rod 10 is installed on the inner thread of the threaded cylinder 9. A light-shielding plate 11 for shading light to reduce the influence of top light is fixed on the top of the threaded rod 10.

[0023] In this embodiment, by setting a threaded connection structure between the threaded cylinder 9 and the threaded rod 10, the height of the light shield 11 can be flexibly adjusted, which is convenient to adjust according to the actual light inspection environment and needs. By fixing the light shield 11 to the top of the threaded rod 10, it plays an effective role in blocking light, reducing the interference of top light on the light inspection process, and allowing the observer to see the impurities in the injection liquid more clearly. This design makes the light conditions of the light inspection environment more controllable, improves the accuracy and reliability of light inspection, and at the same time, the adjustability of the light shield 11 also enhances the adaptability and flexibility of the device, which can meet the light inspection needs in different scenarios, and improve the overall user experience and light inspection efficiency.

[0024] In a further preferred embodiment of the present invention, the bottom of the adjusting plate 3 is inlaid with a ball bearing 13 that contacts the top of the base 1 to reduce friction, and the top of the light shield 11 is equipped with a handle 12 for providing an operating grip point, and the handle 12 is covered with an anti-slip sleeve.

[0025] In this embodiment, by embedding ball bearings 13 at the bottom of the adjusting plate 3 and having them contact the top of the base 1, the friction is reduced, making the adjusting plate 3 rotate more smoothly, reducing resistance during operation, and improving the convenience and flexibility of adjusting the lamp inspection angle. By installing a handle 12 on the top of the light shield 11, it provides a gripping point for operation, making it convenient for users to move the light shield 11 and enhancing the operability of the device. By adding an anti-slip sleeve to the handle 12, the user can hold the handle 12 more securely and it is not easy to slip, thus improving the safety and comfort of operation.

[0026] In a further preferred embodiment of this utility model, the support rods 5 are arranged in groups, and a light-transmitting space is provided between the support rods 5. The limiting member 7 is located in the light-transmitting space to prevent the support rods 5 from blocking light. The rotating shaft 2 has a cavity inside, and the base 1 has a guide groove.

[0027] In this embodiment, by setting up a group of support rods 5 and forming a light-transmitting space between them, and placing the limiting member 7 in the light-transmitting space, the effect of preventing the support rods 5 from blocking the light is achieved, ensuring that the light emitted by the lighting lamp 4 can shine on the fluorodeoxyglucose injection storage tube without obstruction, thus improving the accuracy of the light inspection. By setting an empty chamber in the rotating shaft 2, space is provided for possible circuit layout or structural optimization, making the internal structure of the device more compact and reasonable.

[0028] In a further preferred embodiment of the present invention, anti-slip pads 18 for increasing friction are fixed on the sides of the clamping plates 17 that are close to each other, and a limiting telescopic rod 19 for increasing the supporting force of the spring 16 is provided inside the spring 16.

[0029] In this embodiment, by fixing an anti-slip pad 18 on one side of the clamping plates 17 that are close to each other, the friction is increased, making the fluorodeoxyglucose injection storage tube more stable during clamping and less prone to slipping or shaking, thereby improving the accuracy and safety of light inspection. By setting a limiting telescopic rod 19 inside the spring 16, the supporting force of the spring 16 is increased, preventing the spring 16 from undergoing excessive deformation or instability during long-term use, and ensuring the continuous and stable clamping of the storage tube by the clamping plates 17.

[0030] In a further preferred embodiment of the present invention, the limiting telescopic rod 19 is composed of an outer cylinder fixed on the mounting frame 15 and an inner rod installed on the clamping plate 17. A limiting block is fixed on the inner rod to slide in contact with the inner wall of the outer cylinder to prevent the inner rod from falling off.

[0031] In this embodiment, by setting a limiting telescopic rod 19 composed of an outer cylinder and an inner rod, and fixing it to the mounting frame 15 and the clamping plate 17 respectively, the spring 16 is supported and limited, the stability of the spring 16 is enhanced, and excessive deformation is prevented. By fixing a limiting block on the inner rod and having the limiting block slide in contact with the inner wall of the outer cylinder, the inner rod is prevented from falling off, thus ensuring the stability and reliability of the limiting telescopic rod 19 during the extension and retraction process.

[0032] In a further preferred embodiment of the present invention, an L-shaped plate is provided on the base 1, the L-shaped plate is located directly below the observation plate 8, and an adjusting bolt for stably supporting the observation plate 8 is threaded on the L-shaped plate, and a silicone pad that contacts the bottom of the observation plate 8 is installed on the adjusting bolt.

[0033] In this embodiment, an L-shaped plate located directly below the observation plate 8 provides a stable mounting base for the adjusting bolts. By threading the adjusting bolts onto the L-shaped plate, the support height can be flexibly adjusted. The tilt angle of the observation plate 8 can be adjusted according to actual needs, ensuring that the observer is in the most comfortable observation position. By installing a silicone pad on the adjusting bolts that contacts the bottom of the observation plate 8, a buffering and anti-slip function is provided. This not only increases the friction between the adjusting bolts and the observation plate 8, preventing the observation plate 8 from sliding during support, but also avoids damage to the observation plate 8 due to hard contact.

[0034] In summary, compared with related technologies, this device, by setting up the adjustment plate 3 and the rotating shaft 2, allows the orientation of the lighting lamp 4 and the storage tube to be flexibly adjusted as needed, facilitating the sequential illumination of multiple storage tubes by a single lighting lamp 4, thus improving the convenience and flexibility of lamp inspection. The structure of the mounting bracket 15, spring 16, and clamp 17 stabilizes the storage tube, preventing it from shaking during lamp inspection, increasing the accuracy of lamp inspection, and adapting to storage tubes of different specifications, enhancing the versatility and practicality of the device. The observation plate 8 can rotate flexibly, facilitating the observation of the light transmission and shadow state of the injection liquid from different angles, which is beneficial for detecting impurities. At the same time, it avoids direct eye contact with the light source, reducing eye irritation and making the lamp inspection process more comfortable.

[0035] It should be understood, in the several embodiments provided in this application, that the disclosed apparatus may be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A light inspection device for fluorodeoxyglucose injection, characterized in that, include: Base (1); The adjusting plate (3) mounted on the top of the base (1) is rotated by the rotating shaft (2); An illumination lamp (4) is installed on top of the adjustment plate (3) to emit light and assist in lamp inspection; The top plate (6) is fixed to the top of the adjustment plate (3) by a support rod (5) and located directly above the lighting lamp (4). A limiting member (7) for stabilizing the fluoride-deoxyglucose injection storage tube is fixed on the top plate (6). An observation plate (8) for displaying the light transmission and shadow status of fluorodeoxyglucose injection is hinged to the top of the base (1) via a connecting shaft.

2. The light inspection device for fluorodeoxyglucose injection as described in claim 1, characterized in that, The limiting member (7) includes a mounting bracket (15) mounted on the top plate (6) via a connecting block (14), springs (16) fixed on the inner walls of both sides of the mounting bracket (15), and a clamp (17) mounted on the side of the springs (16) that is close to each other for clamping and stabilizing the fluoride-deoxyglucose injection storage tube.

3. The light inspection device for fluorodeoxyglucose injection as described in claim 1, characterized in that, The top plate (6) is provided with a threaded cylinder (9), and a threaded rod (10) is installed in the threaded cylinder (9). A light-shielding plate (11) for shading to reduce the influence of top light is fixed on the top of the threaded rod (10).

4. The light inspection device for fluorodeoxyglucose injection as described in claim 3, characterized in that, The bottom of the adjustment plate (3) is inlaid with a ball bearing (13) that contacts the top of the base (1) to reduce friction. The top of the light shield (11) is equipped with a handle (12) for providing an operating grip point. The handle (12) is covered with an anti-slip sleeve.

5. The light inspection device for fluorodeoxyglucose injection as described in claim 1, characterized in that, The support rods (5) are arranged in groups, and there is a light-transmitting space between the support rods (5). The limiting member (7) is located in the light-transmitting space to prevent the support rods (5) from blocking the light. The rotating shaft (2) has an empty chamber, and the base (1) has a guide groove.

6. The light inspection device for fluorodeoxyglucose injection as described in claim 2, characterized in that, The clamps (17) are each fixed with anti-slip pads (18) on the side that are close to each other to increase friction. The spring (16) is provided with a limiting telescopic rod (19) to increase the supporting force of the spring (16).

7. The light inspection device for fluorodeoxyglucose injection as described in claim 6, characterized in that, The limiting telescopic rod (19) consists of an outer cylinder fixed on the mounting frame (15) and an inner rod installed on the clamping plate (17). A limiting block is fixed on the inner rod to slide in contact with the inner wall of the outer cylinder to prevent the inner rod from falling off.

8. The light inspection device for fluorodeoxyglucose injection as described in claim 1, characterized in that, The base (1) is provided with an L-shaped plate, which is located directly below the observation plate (8). The L-shaped plate is threaded with an adjusting bolt for stabilizing the observation plate (8), and a silicone pad that contacts the bottom of the observation plate (8) is installed on the adjusting bolt.

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