Searchlighting device for detecting cleanliness of inner wall of tube cavity

Abstract

The utility model discloses a searchlighting device for detecting the cleanliness of the inner wall of a lumen. The searchlighting device comprises a device body, a power supply, an electric wire, a connector, a connecting structure, a light guide fiber and a camera. The power source supplies power to the device, the wire is connected with the power source and the connector, the connecting structure comprises an insulating sleeve, an iron wire and a wire and is used for connecting the connector and the LED lamp bead, one end of the light guide fiber is connected with the LED lamp bead, the other end of the light guide fiber extends into the inner wall of a tube cavity to illuminate, and the camera is arranged at the other end of the light guide fiber to capture images. According to the device, the light guide fiber is matched with the camera, the cleanliness of the inner wall of a lumen is visually checked, the light guide fiber is made of a plastic material, good in toughness, suitable for various lumen instruments, simple in structure, convenient to operate, high in safety coefficient and free of damage to the instruments, the problems that traditional detection and observation are inconvenient and incomplete are solved, the cleaning quality detection efficiency and accuracy are improved, and the device is suitable for popularization and application. And the use safety of instruments is ensured.

Description

Technical Field

[0001] This utility model relates to the field of automated cleaning equipment, and in particular to a probe for detecting the cleanliness of the inner wall of a pipe. Background Technology

[0002] With continuous technological advancements, tubular instruments are increasingly widely used in clinical diagnosis and treatment. These instruments, such as human aspiration tubes, due to their unique tubular structure, are prone to retaining blood, pus, dried excrement, and secretions on their surface and inside after use. These residues not only form biofilms, hindering effective contact between sterilizing gases and the instruments and thus reducing sterilization efficiency, but may also corrode the surface coating, leading to rust spots and affecting their lifespan and performance.

[0003] The cleaning and disinfection of luminal instruments faces numerous challenges. Their internal structures are typically small and long, making direct visual inspection difficult, which severely hinders the assessment of whether the lumen has been thoroughly cleaned. In practice, incomplete cleaning is common, and residual contaminants can cause infection in patients upon reuse, seriously threatening their health and safety.

[0004] Currently, although there are some methods and devices for testing the cleaning effectiveness of tubular instruments, there are still some shortcomings in practical applications. For example, some testing methods are complex to operate and time-consuming, which cannot meet the needs of rapid clinical testing; some devices do not provide comprehensive testing of the inside of tubular instruments, which can easily lead to blind spots and result in the detection of uncontaminated areas.

[0005] In conclusion, developing a probe that can quickly, comprehensively, and accurately detect the cleanliness of the inner wall of tubular instruments is of great significance for improving the cleaning quality of tubular instruments and ensuring patient safety. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a tube inner wall cleanliness detection device, which can visually inspect the cleanliness of the tube inner wall through the cooperation of optical fiber and camera. The optical fiber is made of plastic, has good toughness, is suitable for various tube instruments, has a simple structure, is easy to operate, has a high safety factor, and does not damage the instruments. It solves the problems of inconvenience and incompleteness of traditional detection and observation, improves the efficiency and accuracy of cleaning quality detection, and ensures the safety of instrument use.

[0007] A probe for detecting the cleanliness of the inner wall of a pipe according to a first aspect of the present invention is characterized in that it comprises a device body:

[0008] A power source, used to provide power to the device body;

[0009] One end of the wire is fixedly connected to the top of the power source;

[0010] A connector is fixedly connected to the other end of the wire;

[0011] A connection structure for connecting the connector and the LED bead includes an insulating sleeve, an iron wire, and a wire. The wire and the iron wire are included inside the insulating sleeve, and the wire is fixedly connected to the connector and the LED bead.

[0012] An optical fiber with a diameter of 1.5-2.5mm is used. One end is connected to the LED lamp bead, and the other end is used to extend into the inner wall of the device body to illuminate the inner wall.

[0013] A camera is installed at the other end of the optical fiber to capture images of the inner wall of the device body; wherein, the power supply, wires, connectors, wires and LED beads are connected in sequence by power supply, and the rear surface of the power supply has a placement groove, and four elastic bands are fixedly connected to the inner side of the placement groove, the depth of the placement groove is 1 / 3 of the thickness of the power supply; the optical fiber is made of plastic.

[0014] A device for detecting the cleanliness of the inner wall of a tube according to an embodiment of this utility model has at least the following beneficial effects: By setting up an optical fiber with a diameter of 1.5-2.5mm and a camera, it can effectively extend into the inner wall of the tube instrument and illuminate the inner wall. Combined with image capture by the camera, it enables a direct inspection of the cleanliness of the inner wall. The optical fiber is made of plastic, which has good toughness and can be deformed at will, making it suitable for tube instruments of various models and shapes, greatly improving the versatility and flexibility of the device. At the same time, the device has a simple structure, is easy to operate, and has a high safety factor, preventing damage to the instrument. It effectively solves the problems of inconvenient observation and incomplete detection in traditional detection methods, improving the detection efficiency and accuracy of the cleaning quality of tube instruments and ensuring the safety of instrument use. Furthermore, the placement groove and elastic band design on the rear surface of the power supply make the device easy to carry and store, further enhancing its practicality.

[0015] According to some embodiments of this utility model, the iron wire is provided in three parts, and the diameter of the insulating sleeve is smaller than the diameter of the wire.

[0016] According to some embodiments of the present invention, the camera is electrically connected to the optical fiber to observe the cleanliness of the inner wall of the device body.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the connection structure according to an embodiment of the present utility model;

[0021] Figure 3 This is a structural schematic diagram from another perspective of an embodiment of the present utility model;

[0022] Figure 4 This is a demonstration diagram showing the LED beads inserted into the tube according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the LED lamp beads inserted into the tube according to an embodiment of the present invention.

[0024] 1. Power supply; 2. Wire; 3. Connector; 4. Connection structure; 5. LED beads; 6. Insulating sleeve; 7. Iron wire; 8. Conductor; 9. Placement slot; 10. Elastic band. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figure 1 The first aspect of this utility model provides a tube wall cleanliness detection probe, characterized in that it includes a device body, which is the main structure of the entire device. It is the platform for supporting and integrating various components, and provides the basic architecture and support for the entire detection probe.

[0030] Power source 1 is used to provide power to the device body; it is a key component that provides power to the entire device body. It can be a built-in rechargeable battery or an external power adapter, which is connected to the device body through a suitable interface to ensure that the device can obtain a stable power supply during operation to drive other components to operate normally, such as the illumination of LED beads and the operation of the camera.

[0031] Wire 2, with one end fixedly connected to the top of power source 1, serves as the connection between power source 1 and connector 3, acting as the channel for power transmission. The fixed connection of one end of wire 2 to the top of power source 1 ensures smooth power transmission from the power source to connector 3. Wire 2 is typically made of a flexible and durable material to facilitate operation and bending within the conduit without damage from excessive bending.

[0032] Connector 3 is fixedly connected to the other end of wire 2. As the interface for connecting the other end of wire 2 to other components, it has a specific structure and connection method, enabling it to fit tightly with the subsequent connection structure 4. Connector 3 can adopt different designs, such as threaded connection or bayonet connection, to ensure the firmness and reliability of the connection and prevent loosening or detachment during use.

[0033] The connecting structure 4 connects the connector 3 and the LED bead 5. The connecting structure 4 includes an insulating sleeve 6, a wire 7, and a conductor 8. The conductor 8 and wire 7 are located inside the insulating sleeve 6, and the conductor 8 is fixedly connected to the connector 3 and the LED bead 5. This is the key part connecting the connector 3 and the LED bead 5, ensuring that power can be transmitted from the connector 3 to the LED bead 5 and that the LED bead can light up normally. The connecting structure 4 includes the insulating sleeve 6, wire 7, and conductor 8. The insulating sleeve 6 primarily serves an insulating function, preventing leakage or short circuits to other components during power transmission. It is typically made of materials with good insulating properties, such as rubber or plastic, effectively isolating current and ensuring user safety. The wire 7 serves as a support and fixing structure for the conductor 8. It has a certain degree of flexibility and strength, allowing it to bend and deform inside the conduit while maintaining the stability of the conductor 8, ensuring reliable power transmission. The wire 7 can be connected to the insulating sleeve 6 and conductor 8 by welding or other fixing methods. Wire 8: This is the power transmission line connecting the connector 3 and the LED bead 5. It transmits the power provided by the power source 1 to the LED bead 5, enabling the LED bead to emit light. Wire 8 is typically made of multi-strand fine copper wire to improve its conductivity and flexibility, allowing it to be easily bent and moved inside the tube.

[0034] The optical fiber 11, with a diameter of 1.5-2.5mm, connects at one end to the LED bead 5, and the other end extends into the inner wall of the device to illuminate it. This diameter range of 1.5-2.5mm has been experimentally and practically verified, ensuring sufficient light intensity while allowing for easy insertion into the inner wall of the device for illumination. The optical fiber 11 utilizes the principle of total internal reflection to transmit the light emitted by the LED bead to the inner wall of the cavity, illuminating the inner wall and allowing for clear observation of its condition.

[0035] Camera 12, located at the other end of the optical fiber 11, is used to capture images of the inner wall of the device body. It extends into the inner wall of the device body along with the optical fiber 11. Its main function is to capture images of the inner wall of the device body, convert the images into electrical signals via an image sensor, and then transmit them to subsequent image processing equipment or systems for analysis and processing. Camera 12 typically has high resolution and good light adaptability, enabling it to clearly capture image details of the inner wall under different lighting conditions, providing accurate image data for detecting the cleanliness of the inner wall of the tube.

[0036] Through the coordinated operation of the above components, the lumen inner wall cleanliness detection probe of this invention can effectively illuminate the inner wall of the lumen and capture an image of the inner wall, providing a reliable tool and means for detecting the cleanliness of the lumen inner wall. In practical applications, this device can be flexibly operated through a handle or other control device, facilitating movement and detection inside the lumen, thus improving the efficiency and accuracy of the detection.

[0037] A device for detecting the cleanliness of the inner wall of a tube according to an embodiment of this utility model has at least the following beneficial effects: By setting up an optical fiber with a diameter of 1.5-2.5mm and a camera, it can effectively extend into the inner wall of the tube instrument and illuminate the inner wall. Combined with image capture by the camera, it enables a direct inspection of the cleanliness of the inner wall. The optical fiber is made of plastic, which has good toughness and can be deformed at will, making it suitable for tube instruments of various models and shapes, greatly improving the versatility and flexibility of the device. At the same time, the device has a simple structure, is easy to operate, and has a high safety factor, preventing damage to the instrument. It effectively solves the problems of inconvenient observation and incomplete detection in traditional detection methods, improving the detection efficiency and accuracy of the cleaning quality of tube instruments and ensuring the safety of instrument use. Furthermore, the placement groove and elastic band design on the rear surface of the power supply make the device easy to carry and store, further enhancing its practicality.

[0038] According to some embodiments of this utility model, three iron wires are provided, and the diameter of the insulating sleeve is smaller than the diameter of the wire. By providing three iron wires, the stability and conductivity of the connection structure are enhanced, ensuring that the LED beads can work stably and provide sufficient light for internal wall inspection. The design of the insulating sleeve diameter being smaller than the wire diameter makes the connection structure more compact, reduces the overall volume, facilitates the operation and use of the device in confined spaces, and improves the flexibility and practicality of the device.

[0039] According to some embodiments of this utility model, the camera is electrically connected to the optical fiber for observing the cleanliness of the inner wall of the device body. The electrical connection between the camera and the optical fiber converts the light signal transmitted by the optical fiber into an electrical signal, thereby capturing an image of the inner wall of the tubular instrument and enabling direct observation of the cleanliness of the inner wall. This connection method allows the camera to fully utilize the light provided by the optical fiber, clearly capturing details of the inner wall even in dimly lit tubular spaces, thus accurately determining the degree of cleanliness. Simultaneously, the high stability of the electrical connection and reliable signal transmission ensure image clarity and real-time performance, providing accurate visual feedback to the operator and effectively improving the efficiency and accuracy of detecting the cleaning quality of tubular instruments.

[0040] The embodiments described above with reference to the accompanying drawings have been described in detail. However, the embodiments are not limited to those described above. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the invention.

Claims

1. An apparatus for detecting the cleanliness of an inner wall of a tube, comprising: a light source; a light guide; a light detector; and a light source controller. The utility model relates to a kind of LED lighting device, including device body: Power supply (1) for providing power for the device body; Electric wire (2), one end is fixedly connected with the top end of the power supply (1); Connector (3) is fixedly connected with the other end of the electric wire (2); Connecting structure (4) for connecting the connector (3) and LED lamp pearl (5), it includes insulating sleeve (6), iron wire (7) and wire (8), the wire (8) and iron wire (7) are included inside the insulating sleeve (6), and the wire (8) is fixedly connected with the connector (3) and LED lamp pearl (5); Light guide fiber (11), its diameter is 1.5-2.5mm, one end is connected with the LED lamp pearl (5), the other end is used to stretch the device body inner wall to illuminate inner wall; Camera (12) is arranged at the other end of the light guide fiber (11), for capturing the image of the device body inner wall;Wherein, the power supply (1), electric wire (2), connector (3), wire (8) and LED lamp pearl (5) are sequentially electrically connected, and the rear surface of the power supply (1) is provided with placing groove (9), four elastic bands (10) are fixedly connected in the inside of the placing groove (9), the depth of the placing groove (9) is 1 / 3 of the thickness of the power supply (1);The light guide fiber (11) adopts plastic material.

2. The device according to claim 1, wherein The iron wire (7) is provided with three, and the diameter of the insulating sleeve (6) is less than the diameter of the electric wire (2).

3. The device of claim 1, wherein the device is configured to be inserted into a lumen of a pipe and to be rotated within the lumen to clean the inner wall of the lumen. The camera (12) is electrically connected with the light guide fiber (11) to observe the cleanliness of the device body inner wall.

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