Rotating oral probe with multi-spectral light source

Abstract

This utility model relates to the field of dental medical equipment technology, specifically a rotating oral probe with a multispectral light source. It includes a rotating probe, a connecting rod, and a handheld end connected in sequence. The handheld end is characterized by having a chip processing unit, a multispectral light source module, an electronic display screen, a voice broadcast module, a Bluetooth communication module, and a power interface. The rotating probe has a data acquisition mechanism and an LED light. The multispectral light source module, electronic display screen, voice broadcast module, Bluetooth communication module, power interface, data acquisition mechanism, and LED light are all electrically connected to the chip processing unit; the multispectral light source module is electrically connected to the LED light. This utility model, through the coordinated operation of the electronic display screen, multispectral light source module, Bluetooth communication module, data acquisition mechanism, automatic brightness adjustment module, chip processing unit, and voice broadcast module, achieves real-time detection, analysis, and feedback of oral conditions, improving the efficiency and accuracy of oral examinations.

Description

Technical Field

[0001] This utility model relates to the field of oral medical equipment technology, specifically a rotating oral probe with a multispectral light source. Background Technology

[0002] Oral probes are primarily used by doctors to examine and diagnose the interior of a patient's mouth. However, existing oral probes cannot display the oral cavity's condition in real time, nor can they interact with external systems, resulting in limited functionality. Furthermore, traditional probes struggle to clearly observe the interior of the mouth in low-light conditions, affecting examination efficiency and accuracy. With advancements in medical technology and increasing emphasis on oral health, the demands on diagnostic equipment are also rising. Therefore, there is an urgent need to improve oral probes. Utility Model Content

[0003] The technical problem to be solved by this invention is to provide a rotating oral probe with a multispectral light source, which can effectively solve the problems mentioned in the background art.

[0004] To solve the above problems, the technical solution adopted by this utility model is: a rotating oral probe with a multispectral light source, comprising a rotating probe, a connecting rod, and a handheld end connected in sequence, characterized in that the handheld end is provided with a chip processing unit, a multispectral light source module, an electronic display screen, a voice broadcast module, a Bluetooth communication module, and a power interface; the rotating probe is provided with a data acquisition mechanism and an LED light; the multispectral light source module, electronic display screen, voice broadcast module, Bluetooth communication module, power interface, data acquisition mechanism, and LED light are all electrically connected to the chip processing unit; the multispectral light source module is electrically connected to the LED light; The rotating probe has a rotating drive device inside, which allows it to rotate 360 ​​degrees after being inserted into the oral cavity. The chip processing unit is used to perform real-time detection and evaluation of the acquired oral cavity images; The multispectral light source module includes blue and white light sources and can switch between different light modes as needed; An electronic display screen is used to show the oral cavity condition in real time; The voice broadcast module is used to broadcast the detection results in voice form; Bluetooth communication module, used for data interaction with external devices; The acquisition mechanism involves rotating the probe 360 ​​degrees, which in turn rotates the acquisition mechanism to quickly acquire images of the inside of the oral cavity.

[0005] Preferably, the connecting rod is provided with a power on / off button, which is electrically connected to the chip processing unit; The connecting rod is also equipped with a volume control knob, which is electrically connected to the chip processing unit.

[0006] Preferably, the handheld terminal is equipped with an automatic brightness adjustment module, which is electrically connected to the chip processing unit and the LED lamp respectively; The automatic brightness adjustment module is used to automatically adjust the brightness of the light source according to the ambient light level.

[0007] Preferably, the handheld terminal also includes a power management module, which is connected to the chip processing unit and the power interface.

[0008] Preferably, the rotating probe has acquisition mechanisms on both sides, and the acquisition mechanisms are cameras.

[0009] Compared with the prior art, this utility model provides a rotating oral probe with a multispectral light source, which has the following beneficial effects: This invention achieves real-time detection, analysis, and feedback of oral conditions through the coordinated operation of an electronic display screen, a multispectral light source module, a Bluetooth communication module, a data acquisition mechanism, an automatic brightness adjustment module, a chip processing unit, and a voice broadcast module. This significantly improves the efficiency and accuracy of oral examinations and provides convenience for clinical applications. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model.

[0011] The components include: 1. Rotary probe, 2. Linkage rod, 3. Handheld end, 4. Electronic display screen, 5. Voice broadcast module, 6. Power interface, 7. Acquisition mechanism, 8. LED light, 9. Power on / off button, and 10. Volume control knob. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0013] Reference Figure 1-2This utility model provides a rotating oral probe with a multispectral light source, comprising a rotating probe 1, a connecting rod 2, and a handheld end 3 connected in sequence. The handheld end 3 is characterized by having a chip processing unit, a multispectral light source module, an electronic display screen 4, a voice broadcast module 5, a Bluetooth communication module, and a power interface 6. The rotating probe 1 is equipped with a data acquisition mechanism 7 and an LED light 8. The multispectral light source module, electronic display screen 4, voice broadcast module 5, Bluetooth communication module, power interface 6, data acquisition mechanism 7, and LED light 8 are all electrically connected to the chip processing unit; the multispectral light source module is electrically connected to the LED light 8. Rotary probe 1, which is equipped with a rotation drive device inside, can rotate 360 ​​degrees after being inserted into the oral cavity; The chip processing unit is used to perform real-time detection and evaluation of the acquired oral cavity images; The multispectral light source module includes blue and white light sources and can switch between different light modes as needed; Electronic display screen 4 is used to display the oral cavity condition in real time; The voice broadcast module 5 is used to broadcast the detection results in voice form; Bluetooth communication module, used for data interaction with external devices; The acquisition mechanism 7 rotates 360 degrees, causing the acquisition mechanism 7 to rotate as well, quickly acquiring images of the inside of the oral cavity.

[0014] Preferably, the connecting rod 2 is provided with a power on / off button 9, which is electrically connected to the chip processing unit; The connecting rod 2 is also provided with a volume control knob 10, which is electrically connected to the chip processing unit.

[0015] Preferably, the handheld terminal 3 is equipped with an automatic brightness adjustment module, which is electrically connected to the chip processing unit and the LED light 8 respectively; The automatic brightness adjustment module is used to automatically adjust the brightness of the light source according to the ambient light level.

[0016] Preferably, the handheld terminal 3 also includes a power management module, which is connected to the chip processing unit and the power interface 6. The power management module is a battery pack, and the power interface 6 is a Type-C interface.

[0017] Preferably, the rotating probe 1 is provided with acquisition mechanisms 7 on both sides of the opposite side, which facilitates the capture of a global image of the oral cavity when rotating. The acquisition mechanism 7 is a camera.

[0018] Rotary probe 1: It adopts a cylindrical design, with a length of 150mm and a diameter of 8mm, making it easy to insert into the oral cavity. Rotary probe 1 integrates a miniature rechargeable lithium battery (capacity of 500mAh), which powers each functional module through a power management module. The power management module has overcurrent protection and low battery warning functions to ensure safe operation of the device.

[0019] Chip processing unit: Built-in YOLOv11 algorithm. The YOLOv11 algorithm is an existing algorithm that enables intelligent detection and evaluation. It is used to perform real-time analysis and evaluation of the acquired oral images. This algorithm can quickly identify common oral problems such as tooth decay and gingival bleeding, and feed the results back to the electronic display screen 4, output through the Bluetooth communication module or the voice broadcast module 5, and also adjust the light source module through the signal line.

[0020] Multispectral Light Source Module: Provides light of different wavelengths to meet various oral examination needs. Specifically, the rotating probe 1 integrates blue and white light sources, located on either side of the rotating probe 1. The multispectral light source module allows switching between different light modes via the power button 9 or voice commands. This module integrates two different wavelength LED light groups: a blue light source for routine oral examinations, providing near-natural light illumination to ensure clear observation of the oral cavity structure by doctors or users; and a blue light source optimized for specific oral problems (such as caries detection).

[0021] The multispectral light source module enhances diagnostic capabilities. Light within the blue light wavelength range is more sensitive to enamel lesions, enabling clearer visualization of early caries lesions. By switching between different light source modes, users can select appropriate lighting conditions based on their actual needs, thereby improving the accuracy and efficiency of the examination.

[0022] Voice broadcast module 5: Provides convenient audio feedback. This module is powered by the regulated output of the power management module and connected to the chip through the TX / RX pins. It can broadcast the test results in Chinese or English voice format, making it easy for patients to understand.

[0023] Bluetooth communication module: Supports BLE (Bluetooth Low Energy) protocol, supports connection with external devices (such as mobile phones or computers) to realize wireless data transmission and remote monitoring. For example, doctors can view patients' oral examination reports through mobile phones.

[0024] Acquisition Mechanism 7: The rotating probe 1 is equipped with a micro motor drive device, which can rotate the probe 1 360 degrees after it is inserted into the oral cavity, driving the acquisition mechanism 7 to rotate together. The rotation speed is 1 revolution per second, ensuring rapid acquisition of images inside the oral cavity. The image data is transmitted to the chip processing unit for analysis in real time through internal wires.

[0025] Automatic brightness adjustment module: This module detects ambient light intensity using a light sensor and transmits the detected information to the chip processing unit via a signal line. The chip processing unit adjusts the brightness of the blue and white light sources according to a preset algorithm and controls the working state of the light source module through a PWM (Pulse Width Modulation) signal. It automatically adjusts the light source brightness based on the detection results; for example, in a darker environment, the light source automatically adjusts to a higher brightness; in a brighter environment, it reduces the brightness to avoid overexposure.

[0026] The main functions of the automatic brightness adjustment module are as follows: Dynamically optimized light intensity: This module monitors the ambient light intensity in real time through a built-in light sensor and automatically adjusts the output brightness of the light source according to the current lighting conditions. This dynamic adjustment mechanism can ensure the best imaging effect in different usage environments (such as clinics, homes or outdoors). Improving detection accuracy: During oral examinations, excessively strong or weak light can affect image quality. The automatic brightness adjustment module precisely controls the brightness of the light source to avoid missed or false detections due to insufficient light, thereby improving the reliability of diagnostic results. Extending equipment lifespan: This module uses PWM (Pulse Width Modulation) technology to precisely control the light source, which can effectively reduce energy consumption and reduce the thermal stress of the 8 LED lamps, thereby extending the lifespan of the light source components; Enhanced user experience: The automatic brightness adjustment function frees users from the burden of operation, allowing them to obtain clear, high-quality inspection results without manually adjusting the light intensity, further improving the ease of use and comfort of the equipment.

[0027] As a specific embodiment of this utility model: Powering on and preparing: Press and hold the power button 9 on the side of the linkage 2 for about 2 seconds. The device will start up and enter standby mode. At this time, the electronic display screen 4 will display a welcome screen and current battery information. It is recommended to disinfect the probe before use and ensure that the battery is fully charged. Mode selection: Short press the power button 9 to switch the light mode: The default is white light source mode (suitable for routine checks). Short press the power button 9 again to switch to blue light source mode (used for detecting cavities); Voice command operation: Users can adjust the light mode by saying commands such as "switch light" or "turn on blue light"; Oral examination: The rotating probe 1 is slowly inserted into the oral cavity to ensure contact with the area to be examined. Driven by a micro motor, the rotating probe 1 will automatically rotate 360 ​​degrees to perform a full-range scan and acquire clear oral images. During the examination, the device will automatically adjust the brightness of the light source according to the ambient light intensity to ensure image quality. Results viewing and transmission: After the test is completed, the chip processing unit will complete the image analysis within a few seconds and display the results on the electronic display screen 4. At the same time, the test results can be output through the voice broadcast module 5. Through the Bluetooth communication module, users can transmit the test data to a dedicated application on a smartphone or computer in real time, which is convenient for doctors to make further diagnoses and store the data. Power off: Press and hold the power button 9 for about 2 seconds. The device will turn off and enter standby mode. The electronic display screen 4 will turn off. After use, please clean the rotating probe 1 in time and charge it as needed for the next use.

[0028] Collaborative work between functional modules Upon power-on, the chip processing unit first performs system initialization, including checking the power status, calibrating the sensor, and preheating the light source. During rotational acquisition, the rotating probe 1 achieves a 360-degree uniform scanning speed driven by a micro motor, while the multispectral light source provides illumination according to the current mode (blue or white). The automatic brightness adjustment module monitors the ambient light intensity in real time and dynamically adjusts the light source brightness to obtain the best imaging effect. After the detection is completed, the chip processing unit displays the results on the electronic display screen 4 and can output the detection results through the voice broadcast module 5.

[0029] Safety and comfort design Material selection: The rotating probe 1 is made of food-grade 304 stainless steel with a polished surface that is smooth to the touch and easy to clean and disinfect. The rotating probe 1 and connecting rod 2 that come into contact with the oral cavity are covered with an inert silicone sleeve to provide better sealing and patient comfort.

[0030] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rotating oral probe with a multispectral light source, comprising a rotating probe (1), a connecting rod (2), and a handheld end (3) connected in sequence, characterized in that, The handheld terminal (3) is equipped with a chip processing unit, a multispectral light source module, an electronic display screen (4), a voice broadcast module (5), a Bluetooth communication module, and a power interface (6). The rotating probe (1) is equipped with a data acquisition mechanism (7) and an LED light (8). The multispectral light source module, the electronic display screen (4), the voice broadcast module (5), the Bluetooth communication module, the power interface (6), the data acquisition mechanism (7), and the LED light (8) are all electrically connected to the chip processing unit. The multispectral light source module is electrically connected to the LED light (8). The rotating probe (1) is equipped with a rotating drive device inside, which can rotate the rotating probe (1) 360 degrees after it is inserted into the oral cavity; The chip processing unit is used to perform real-time detection and evaluation of the acquired oral cavity images; The multispectral light source module includes blue and white light sources and can switch between different light modes as needed; Electronic display screen (4) is used to display the oral cavity condition in real time; The voice broadcast module (5) is used to broadcast the detection results in voice form; Bluetooth communication module, used for data interaction with external devices; The acquisition mechanism (7) rotates the rotating probe (1) 360 degrees, which drives the acquisition mechanism (7) to rotate together, and quickly acquires images inside the oral cavity.

2. The rotating oral probe with a multispectral light source according to claim 1, characterized in that, The connecting rod (2) is provided with a power on / off button (9), which is electrically connected to the chip processing unit; The connecting rod (2) is also provided with a volume control knob (10), which is electrically connected to the chip processing unit.

3. A rotating oral probe with a multispectral light source according to claim 2, characterized in that, The handheld terminal (3) is equipped with an automatic brightness adjustment module, which is electrically connected to the chip processing unit and the LED lamp (8) respectively. The automatic brightness adjustment module is used to automatically adjust the brightness of the light source according to the ambient light level.

4. A rotating oral probe with a multispectral light source according to claim 3, characterized in that, The handheld terminal (3) is also equipped with a power management module, which is connected to the chip processing unit and the power interface (6).

5. A rotating oral probe with a multispectral light source according to claim 1, characterized in that, The rotating probe (1) is provided with acquisition mechanisms (7) on both sides, and the acquisition mechanism (7) is a camera.

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