Tubular instrument inspection lamp

Abstract

The utility model discloses a lumen instrument inspection lamp which comprises a light source generator, a power line and a transparent optical fiber, the light source generator is respectively connected with the transparent optical fiber and the power line, a switch is arranged on the surface of the light source generator, an attaching plate is arranged at the front end of the light source generator, and the attaching plate extends on the surface of the transparent optical fiber to form a connecting piece. The connecting pieces are symmetrically arranged on the transparent optical fiber up and down, a bunching line is installed at the end of each connecting piece, the bunching lines are used for connecting the connecting pieces on the upper side and the lower side, a micro camera is installed on the top surface of each connecting piece, and the attaching plate is detachably connected with the light source generator. According to the utility model, the external detachable sleeving structure is arranged, so that after the extended connecting sheet of the fitting plate can be fitted to the surface of the transparent optical fiber, the front micro camera extends into the lumen instrument, and the close-range observation of the inner wall and the recording of the inner wall of the lumen are realized.

Description

Technical Field

[0001] This utility model relates to the field of medical device inspection, and in particular to a tube instrument inspection light. Background Technology

[0002] The lighting lamp for medical devices consists of a light source and an optical fiber. The optical fiber transmits the light from the light source to the top of the lamp to illuminate the object being inspected. After illuminating the lumen, the cleaning effect can be checked to ensure the cleaning quality and to promptly identify areas that have not been thoroughly cleaned, thus avoiding cross-infection. For example, the prior art with patent number CN206772839U discloses a similar device.

[0003] However, existing inspection lights are usually not equipped with insertable lenses, making it impossible to observe areas of the tube wall. Especially after cleaning, it is also impossible to create a record of the cleaned lumen instruments to trace the source of cleaning.

[0004] Therefore, in order to address the above problems, a lumen instrument inspection light is provided here. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a lumen instrument inspection light, which mainly solves the problem that the existing inspection lights cannot achieve close-range observation and cleaning of the inner wall of the lumen for recording and traceability.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] This utility model relates to a lumen instrument inspection light, comprising a light source generator, a power cord, and a transparent optical fiber. The light source generator is connected to both the transparent optical fiber and the power cord. A switch is provided on the surface of the light source generator. A bonding plate is provided at the front end of the light source generator, and connecting pieces extend from the bonding plate onto the surface of the transparent optical fiber. The connecting pieces are symmetrically arranged above and below the transparent optical fiber. A take-up wire is installed at the end of each connecting piece, which is used to connect the upper and lower connecting pieces. A miniature camera is installed on the top surface of each connecting piece. The bonding plate and the light source generator are detachably connected.

[0008] Preferably, the front part of the light source generator is provided with a rotating cylinder, which is slidably sleeved with the light source generator; the rotating cylinder and the bonding plate are connected by threads.

[0009] Preferably, the surface of the bonding plate is provided with a threaded hole, through which the transparent optical fiber passes; the front end surface of the rotating cylinder is provided with an external thread corresponding to the threaded hole.

[0010] Preferably, a gripping block is installed on the top of the bonding plate, and a power hole is provided on the side surface of the bonding plate. The miniature camera has a wire extending inside the connecting piece that is connected to the power hole, and the power hole is a USB port.

[0011] Preferably, a point light source is provided on the inner side of the rotating cylinder, and the point light source corresponds to the position of the transparent optical fiber.

[0012] Preferably, the connecting piece is made of silicone rubber, and the silicone rubber is a transparent material.

[0013] Preferably, the connecting piece is made of shape memory alloy material, and the phase transition temperature of the shape memory alloy is 50-80 degrees.

[0014] Preferably, the length of the transparent optical fiber is greater than the length of the connecting piece, and the take-up wire is made of an elastic material; the point light source also includes a reflector and a color filter.

[0015] Preferably, the take-up wire is made of spring copper sheet or rubber strip; the connecting piece extends from the outside of the threaded hole toward the center and is attached to the surface of the transparent optical fiber.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model features an externally detachable sleeve structure that allows the extended connecting piece of the bonding plate to be attached to the surface of the transparent optical fiber. This allows the miniature camera at the front to extend into the cavity of the instrument, enabling close-up observation of the inner wall and recording of the cavity's inner wall. This not only allows for verification of whether the cavity is clean but also creates a record of the cleaning process, facilitating traceability during subsequent use. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is an exploded view of the bonding plate structure of this utility model;

[0021] In the diagram: 1. Light source generator; 2. Power cord; 3. Transparent optical fiber; 4. Switch; 5. Adhesive plate; 6. Connecting piece; 7. Retracting wire; 8. Miniature camera; 9. Rotating cylinder; 10. Threaded hole; 11. External thread; 12. Holding block; 13. Power hole; 14. Point light source. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] In the attached diagram, all identical reference numerals refer to the same components.

[0024] Example 1

[0025] like Figure 1-2 As shown, this utility model provides a lumen instrument inspection light, including a light source generator 1, a power cord 2, and a transparent optical fiber 3. The light source generator 1 is connected to the transparent optical fiber 3 and the power cord 2 respectively. A switch 4 is provided on the surface of the light source generator 1. A bonding plate 5 is provided at the front end of the light source generator 1. A connecting piece 6 extends from the bonding plate 5 to the surface of the transparent optical fiber 3. The connecting piece 6 is symmetrically arranged above and below the transparent optical fiber 3. A take-up wire 7 is installed at the end of the connecting piece 6. The take-up wire 7 is used to connect the upper and lower connecting pieces 6. A miniature camera 8 is installed on the top surface of the connecting piece 6. The bonding plate 5 and the light source generator 1 are detachably connected.

[0026] Since the conventional transparent optical fiber 3 only provides illumination, it cannot provide a detailed view of the inner wall of the actual lumen instrument. Therefore, a bonding plate 5 is provided that can be attached to the end of the light source generator 1. By connecting the miniature camera 8 to the connecting piece 6 at the bonding plate 5, the cleanliness of the inner wall of the lumen instrument can be observed, so as to meet the requirements of detailed on-site observation and also to form a traceability record for the subsequent lumen instrument cleaning process.

[0027] A rotating cylinder 9 is provided at the front of the light source generator 1, and the rotating cylinder 9 is slidably sleeved with the light source generator 1; the rotating cylinder 9 is threadedly connected to the bonding plate 5; the surface of the bonding plate 5 is provided with a threaded hole 10, and the transparent optical fiber 3 passes through the middle of the threaded hole 10; the front end surface of the rotating cylinder 9 is provided with an external thread 11 corresponding to the threaded hole 10; as shown Figure 2 As shown, this allows the bonding plate 5 to be fixed to the light source generator 1 without affecting the use of the transparent optical fiber 3.

[0028] A gripping block 12 is installed on the top of the bonding plate 5, and a power hole 13 is provided on the side surface of the bonding plate 5. The miniature camera 8 has a wire extending inside the connecting piece 6 that is connected to the power hole 13. The power hole 13 is a USB port. The power hole 13 can not only provide power to the miniature camera 8, but also allow the images captured by the miniature camera 8 to be output from the power hole 13 to other terminal devices for display and storage.

[0029] The inner side of the rotating cylinder 9 is provided with a point light source 14, which corresponds to the position of the transparent optical fiber 3. The length of the transparent optical fiber 3 is greater than the length of the connecting piece 6, and the take-up wire 7 is made of an elastic material. The point light source 14 also includes a reflector and a color filter. This ensures that the length of the transparent optical fiber 3 can guarantee its own illumination while also providing strong illumination around the miniature camera 8, which is shorter than the transparent optical fiber 3.

[0030] The connecting piece 6 is made of silicone rubber, which is a transparent material; this ensures that when the transparent optical fiber 3 is illuminated by a light source, the optical fiber on the surface of the transparent optical fiber 3 will not block the light due to the material of the connecting piece 6.

[0031] The take-up line 7 is made of spring copper sheet or rubber strip; the connecting piece 6 extends from the outside of the threaded hole 10 toward the center and fits onto the surface of the transparent optical fiber 3; so that the take-up line 7 can also be fixed to the surface of the transparent optical fiber 3 at the end of the connecting piece 6.

[0032] Working principle: Conventional fiber optic generators mainly generate light from point light source 14 and output illumination light from transparent fiber optic 3. Transparent fiber optic 3 can form a conventional fiber optic lighting lamp, which not only has strong light at the end, but also emits light on the surface of transparent fiber optic 3.

[0033] Since this device is primarily an external unit, it can be added to existing fiber optic lighting fixtures as needed. During installation, the transparent optical fiber 3 is inserted through the threaded hole 10 of the bonding plate 5, closely adhering to the connecting piece 6 and extending to one end of the take-up cable 7, until it penetrates the inside of the take-up cable 7, allowing the take-up cable 7 to be fixed at its end. Figure 2 As shown, since the inner side of the connecting piece 6 and the surface of the transparent optical fiber 3 have the same shape, both being arc-shaped, they can be tightly attached. After the connection is completed, the threaded hole 10 of the bonding plate 5 can be aligned with the external thread 11 of the rotating cylinder 9. The rotating cylinder 9 can rotate circumferentially around the light source generator 1. Therefore, after the rotating cylinder 9 rotates, the bonding plate 5 can be threadedly fixed. The rotating cylinder 9 itself is also snap-fitted into the light source generator 1. Figure 2 As shown, when switch 4 moves forward, its extension block will press against the bonding plate 5, causing the rotating drum 9 to also generate friction with the edge of the snap-fit ​​connection of the light source generator 1 due to the thrust, thus preventing the rotating drum 9 from rotating on its own.

[0034] The bonding plate 5 can be used after connecting an external terminal display device, such as a display screen or mobile phone, through the power port 13. The miniature camera 8 on the connecting piece 6 can take images of the inside of the lumen instrument under the illumination of the transparent optical fiber 3, so as to observe and record the cleanliness of the inside. If this device is not needed, it can be directly removed from the light source generator 1 and cleaned or maintained separately.

[0035] Example 2

[0036] The difference from Example 1 is that the connecting piece 6 is made of shape memory alloy material, and the phase transition temperature of shape memory alloy is 50-80 degrees.

[0037] Specifically, since the transparent optical fiber 3 can bend to a certain extent under normal conditions, in order to enable the transparent optical fiber 3 to also bend in long-term storage or in situations where bending is required, the connecting piece 6 is made of shape memory alloy material so that different connecting pieces 6 can achieve different lighting effects.

[0038] That is, after the transparent optical fiber 3 is inserted into the inner side of the tube instrument, the connecting piece 6 can be heated, such as by contacting hot water or hot air, so that a part of the end miniature camera 8 can achieve a bending effect, so as to achieve the observation of different directions in space or the formation of bending areas.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lumen instrument inspection lamp, comprising a light source generator (1), a power cord (2), and a transparent optical fiber (3), wherein the light source generator (1) is connected to the transparent optical fiber (3) and the power cord (2) respectively, and a switch (4) is provided on the surface of the light source generator (1), characterized in that, The front end of the light source generator (1) is provided with a bonding plate (5), and a connecting piece (6) extends from the surface of the transparent optical fiber (3). The connecting piece (6) is symmetrically arranged above and below the transparent optical fiber (3). A take-up line (7) is installed at the end of the connecting piece (6). The take-up line (7) is used to connect the upper and lower connecting pieces (6). A miniature camera (8) is installed on the top surface of the connecting piece (6). The bonding plate (5) and the light source generator (1) are detachably connected.

2. The lumen instrument inspection light according to claim 1, characterized in that, The front of the light source generator (1) is provided with a rotating cylinder (9), which is slidably connected to the light source generator (1); the rotating cylinder (9) is threadedly connected to the bonding plate (5); the switch (4) is also provided with an extension block for fixing the bonding plate (5) on the side facing the bonding plate (5).

3. The lumen instrument inspection light according to claim 2, characterized in that, The surface of the bonding plate (5) is provided with a threaded hole (10), and the transparent optical fiber (3) passes through the middle of the threaded hole (10); the front end surface of the rotating cylinder (9) is provided with an external thread (11) corresponding to the threaded hole (10).

4. The lumen instrument inspection light according to claim 3, characterized in that, The top of the bonding plate (5) is equipped with a gripping block (12), and the side surface of the bonding plate (5) is provided with a power hole (13). The miniature camera (8) has a wire extending inside the connecting piece (6) that is connected to the power hole (13). The power hole (13) is a USB port.

5. The lumen instrument inspection light according to claim 4, characterized in that, The inner side of the rotating drum (9) is provided with a point light source (14), and the point light source (14) is positioned corresponding to the transparent optical fiber (3); the point light source (14) is fixedly installed at the front end of the light source generator (1).

6. The lumen instrument inspection light according to claim 5, characterized in that, The connecting piece (6) is made of silicone rubber, which is a transparent material.

7. The lumen instrument inspection light according to claim 5, characterized in that, The connecting piece (6) is made of shape memory alloy material, and the phase transition temperature of the shape memory alloy is 50-80 degrees.

8. A lumen instrument inspection light according to claim 6 or 7, characterized in that, The length of the transparent optical fiber (3) is greater than the length of the connecting piece (6), and the take-up wire (7) is made of an elastic material; the point light source (14) also includes a reflector and a color filter.

9. A lumen instrument inspection light according to claim 8, characterized in that, The take-up line (7) is made of spring copper sheet or rubber strip; the connecting piece (6) extends from the outside of the threaded hole (10) toward the center and is attached to the surface of the transparent optical fiber (3).

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