CN110432856A - It is a kind of for checking the endoscope control system of nasal sinus - Google Patents

Abstract

The present invention is a kind of for checking the endoscope control system of nasal sinus, belongs to and checks nasal sinus endoscopic technique field；Technical problem to be solved are as follows: provide a kind of for checking the improvement of the endoscope control system hardware configuration of nasal sinus；Solve the technical solution of technical problem use are as follows: including controlling cabinet, the front of control cabinet is provided with display screen and keyboard, the side of control cabinet, which extends outwardly, is provided with mechanical arm, one end of mechanical arm adjusts motor with the mechanical arm of control cabinet inside setting and is connected, the other end of mechanical arm is connected with the angular adjustment shaft of bracket, and angular adjustment shaft is internally provided with the first stepper motor；Bracket includes upper arc frame and lower arc frame, is connected between upper arc frame and lower arc frame by bracket rotary joint, bracket rotary joint is internally provided with second stepper motor；The end of upper arc frame is provided with manual fine-tuning handle, and the end of lower arc frame is provided with endoscope apparatus；The present invention is applied to endoscope control system.

Description

An endoscope control system for sinus inspection

technical field

The invention relates to an endoscope control system for inspecting sinuses, which belongs to the technical field of endoscopes for inspecting sinuses.

Background technique

Sinus diseases are associated with certain systemic diseases, such as nasal sound, nasal congestion, runny nose, sneezing, olfactory disturbance, epistaxis, local pain or headache, etc., which may often be the manifestation of systemic diseases in the nose. Medical history, family history and personal living habits are very important. At present, the commonly used sinus examination methods mainly include: anterior rhinoscopy and posterior rhinoscopy, postural drainage, maxillary sinus puncture and irrigation, sinus X-ray film, magnetic resonance imaging, CT Inspection, etc., but these sinus inspection methods are relatively simple, and the side effects are relatively obvious.

Sinus surgery using a nasal endoscope is one of the most common otolaryngology procedures. Standard endoscopic sinus surgery is usually performed with one hand, requiring the otolaryngologist to hold the endoscope with one hand away from the other. Operate the instrument with only one hand. When performing extended endoscopic access with a neurosurgeon, it is common to use three or four hands, but in either case, one free hand is needed to hold the endoscope Otherwise, the operation cannot be performed normally. If four hands are used to operate, two surgeons are required to perform the operation in a very small area, requiring a high degree of cooperation between the two surgeons, and it is easy to prolong the operation time and increase the operation cost. .

Therefore, ideally, it should be prioritized to perform sinus examination and sinus surgery by a single person with both hands. Operating the joystick still cannot solve the problem of hand occupation during surgery, and the structure of the device is complicated and bulky, making it difficult to use; Imaging, which depends on the surgeon's proficiency, has uncertainties and may adversely affect the results of examination and surgery.

Contents of the invention

In order to overcome the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide an improvement of the hardware structure of the endoscope control system for sinus inspection.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an endoscope control system for sinus inspection, including a control cabinet, a display screen and a keyboard are arranged on the front of the control cabinet, and a A mechanical arm is provided extending laterally, one end of the mechanical arm is connected with the mechanical arm adjustment motor provided inside the control cabinet, the other end of the mechanical arm is connected with the angle adjustment shaft of the bracket, and the inside of the angle adjustment shaft is set There is a stepping motor;

The bracket includes an upper arc frame and a lower arc frame, and the upper arc frame and the lower arc frame are connected through a bracket rotating joint, and a second stepping motor is arranged inside the bracket rotating joint;

The end of the upper arc frame is provided with a manual fine-tuning handle, and the end of the lower arc frame is provided with an endoscope device;

The extending end of the endoscopic device is provided with a miniature camera, the interior of the miniature camera is provided with a CCD sensor, and one side of the miniature camera is also provided with a lighting lamp;

The interior of the control cabinet is provided with a control circuit board, the control circuit board is integrated with a microcontroller, and the microcontroller is connected to the display screen and the keyboard through wires;

The signal output terminals of the micro-controller are respectively connected with the mechanical arm adjustment motor, the first stepping motor, the second stepping motor and the lighting lamp;

The micro-controller is bidirectionally connected with the micro-camera through wires;

The periphery of the control cabinet is also provided with a foot control pedal, and the inside of the foot control pedal is provided with an inertial measurement unit and a bluetooth communication module, and the bluetooth communication module is wirelessly connected to the microcontroller;

The power input terminal of the microcontroller is connected with the power module.

The chip used by the Bluetooth communication module is a communication chip U1, and the model of the communication chip U1 is BC417;

The chip that described CCD sensor uses is NAND gate chip U2, controller chip U3, modulation chip U4, and the model of described NAND gate chip U2 is 74LS00, and the model of controller chip U3 is 82C54, and the model of modulation chip U4 is 74LS74;

The chip used by the inertial measurement unit is a sensor chip U5, and the model of the sensor chip U5 is MPU6050;

The chip used in the power supply module is a voltage regulator U6, and the model of the voltage regulator U6 is TPS60110;

The chip used by the microcontroller is a control chip U7, and the model of the control chip U7 is STM32F103RCT6;

The chip used by the foot control pedal is a pressure sensing chip U8, and the model of the pressure sensing chip U8 is LM393.

The upper plate surface of the foot control pedal is provided with a direction control button, and a film pressure sensor N1 is arranged in the direction control button, and the model of the film pressure sensor N1 is D2027;

The control circuit structure in the described foot control pedal is:

Pin 1 of the pressure sensing chip U8 is connected to the signal input end of the communication chip U1;

Pin 3 of the pressure sensing chip U8 is connected to one end of the capacitor C2 in parallel, and one end of the resistor R1 is connected to one end of the thin film pressure sensor N1, the other end of the capacitor C2 and the thin film pressure sensor N1 are grounded, and the other end of the resistor R1 One end is connected to the VCC power input end;

Pin 8 of the pressure sensing chip U8 is connected in parallel with one end of the capacitor C1 and then connected with the input power supply VCC, and the other end of the capacitor C1 is grounded.

The mechanical arm is specifically two sections, and the two sections of the mechanical arm are hinged to each other through a rotating shaft, and manual fastening bolts are arranged on the rotating shaft.

The CCD sensor is provided with a linear array CCD driving circuit, and the linear array CCD driving circuit includes a clock pulse circuit, a frequency division circuit, a control circuit, and a pulse width modulation circuit.

The lighting lamp is specifically a lighting lamp using a xenon light source.

Compared with the prior art, the present invention has the following beneficial effects: the present invention provides a control system that supports the doctor's foot to control the movement of the endoscope, and converts the movement signal into The corresponding motor action drives the endoscope on the bracket to perform corresponding actions, which can achieve the purpose of freeing the surgeon's hands. The surgeon uses both hands to operate the surgical instrument, which is equivalent to performing a single nostril three-handed operation without a bracket, which can effectively reduce the operation time. In addition, the CCD sensor imaging device provided by the present invention can effectively improve the quality of intranasal image acquisition, so that the quality of endoscopic imaging no longer depends on the proficiency of the surgeon, effectively improving the quality of surgery.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the schematic diagram of circuit structure of the present invention;

Fig. 3 is the circuit diagram of bluetooth communication module of the present invention;

Fig. 4 is the circuit diagram of CCD sensor of the present invention;

Fig. 5 is the circuit diagram of the inertial measurement unit of the present invention;

Fig. 6 is the circuit diagram of the power supply module of the present invention;

Fig. 7 is the control circuit diagram of foot pedal of the present invention;

In the figure: 1 is the control box, 2 is the display screen, 3 is the keyboard, 4 is the mechanical arm, 5 is the motor for adjusting the mechanical arm, 6 is the bracket, 7 is the angle adjustment shaft, 8 is the first stepping motor, 9 is the upper Arc frame, 10 is the lower arc frame, 11 is the bracket rotary joint, 12 is the second stepping motor, 13 is the manual fine-tuning handle, 14 is the endoscope device, 15 is the micro camera, 16 is the CCD sensor, 17 is the lighting lamp , 18 is a microcontroller, 19 is a foot pedal, 20 is an inertial measurement unit, 21 is a bluetooth communication module, and 22 is a power supply module.

Detailed ways

As shown in Figures 1 to 7, an endoscope control system for sinus inspection according to the present invention includes a control case (1), and a display screen (2) and a keyboard ( 3), one side of the control box (1) is extended outwardly with a mechanical arm (4), and one end of the mechanical arm (4) is connected to the mechanical arm adjustment motor (5) installed inside the control box (1) , the other end of the mechanical arm (4) is connected to the angle adjustment shaft (7) of the bracket (6), and the inside of the angle adjustment shaft (7) is provided with a first stepping motor (8);

The bracket (6) includes an upper arc frame (9) and a lower arc frame (10), the upper arc frame (9) and the lower arc frame (10) are connected by a bracket rotation joint (11), and the bracket A second stepper motor (12) is arranged inside the rotary joint (11);

The end of the upper arc frame (9) is provided with a manual fine-tuning handle (13), and the end of the lower arc frame (10) is provided with an endoscope device (14);

The extension end of the endoscope device (14) is provided with a micro camera (15), the interior of the micro camera (15) is provided with a CCD sensor (16), and one side of the micro camera (15) is also provided with a lighting (17);

The inside of the control box (1) is provided with a control circuit board, and a microcontroller (18) is integrated on the control circuit board, and the microcontroller (18) is respectively connected to the display screen (2), the keyboard ( 3) connected;

The signal output terminals of the microcontroller (18) are respectively connected with the mechanical arm adjustment motor (5), the first stepping motor (8), the second stepping motor (12), and the lighting lamp (17);

The microcontroller (18) is bidirectionally connected to the micro camera (15) through wires;

The periphery of the control cabinet (1) is also provided with a foot control pedal (19), and the interior of the foot control pedal (19) is provided with an inertial measurement unit (20) and a Bluetooth communication module (21), and the Bluetooth communication module (21) wirelessly connected with microcontroller (18);

The power input terminal of the microcontroller (18) is connected with the power module (22).

The chip used by the Bluetooth communication module (21) is a communication chip U1, and the model of the communication chip U1 is BC417;

The chips used by the CCD sensor (16) are a NAND chip U2, a controller chip U3, and a modulation chip U4. The model of the NAND chip U2 is 74LS00, the model of the controller chip U3 is 82C54, and the modulation chip U4 The model number is 74LS74;

The chip used by the inertial measurement unit (20) is a sensor chip U5, and the model of the sensor chip U5 is MPU6050;

The chip used by the power supply module (22) is a voltage regulator U6, and the model of the voltage regulator U6 is TPS60110;

The chip used by the microcontroller (18) is a control chip U7, and the model of the control chip U7 is STM32F103RCT6;

The chip used by the foot control pedal (19) is a pressure sensing chip U8, and the model of the pressure sensing chip U8 is LM393.

The upper surface of the foot control pedal (19) is provided with a direction control button, and the direction control button is provided with a film pressure sensor N1, and the model of the film pressure sensor N1 is D2027;

The structure of the control circuit in the foot control pedal (19) is:

Pin 1 of the pressure sensing chip U8 is connected to the signal input end of the communication chip U1;

Pin 3 of the pressure sensing chip U8 is connected to one end of the capacitor C2 in parallel, and one end of the resistor R1 is connected to one end of the thin film pressure sensor N1, the other end of the capacitor C2 and the thin film pressure sensor N1 are grounded, and the other end of the resistor R1 One end is connected to the VCC power input end;

Pin 8 of the pressure sensing chip U8 is connected in parallel with one end of the capacitor C1 and then connected with the input power supply VCC, and the other end of the capacitor C1 is grounded.

The mechanical arm (4) is specifically two sections, and the two mechanical arms are hinged to each other through a rotating shaft, and manual fastening bolts are arranged on the rotating shaft.

The CCD sensor (16) is internally provided with a linear CCD driving circuit, and the linear CCD driving circuit includes a clock pulse circuit, a frequency division circuit, a control circuit, and a pulse width modulation circuit.

The lighting lamp (17) is specifically a lighting lamp using a xenon light source.

The control system provided by the present invention can be installed on the device for controlling the action of the endoscope, wherein the endoscope device 14 is provided with a miniature camera 15 and a light 17, which are inserted into the nasal cavity for inspection during use.

The IMU inertial measurement unit 20 used in the present invention is usually used in equipment that needs motion control, such as automobiles and robots, and can also be used in occasions that require precise displacement calculations with attitude, such as inertial navigation equipment such as spacecraft.

The present invention designs the foot control pedal 19 to sense the movement of the surgeon's foot, and the built-in inertial measurement unit captures the movement data, and measures the movement direction of the foot in real time. The internal IMU inertial measurement unit module and the piezoresistive flexible film pressure sensor collect the sensing action direction in real time;

The internal controller of the foot control pedal 19 utilizes the D2027 piezoresistive flexible film pressure sensor to realize the comprehensive inspection of the nasal cavity by the nasal tube; On the corresponding buttons on the left and right, trigger the pressure sensor N1, so that the pressure sensing chip U8 sends out an action command through pin 1, and the action command is sent to the control chip U7 through the Bluetooth communication module, and is analyzed and processed by the control chip U7 into a corresponding motor action command , to realize the action of the nasal tube; the resistor R1 in the foot control pedal circuit acts as a current limiter, and C2 acts as a filter.

The induction signal of the corresponding position is sent to the micro-controller 18 for processing through the bluetooth communication module 21, and the micro-controller 18 converts the corresponding action signal into the drive signal of the corresponding action motor, and controls the corresponding motor drive bracket 6 to make a corresponding action. The action drives the micro-camera 15 to translate or rotate to cooperate with the operation, which is convenient for the surgeon to operate the surgical instrument with both hands and improves the operation efficiency.

The front end of the endoscope device is provided with a miniature camera 15, and the camera has a built-in CCD charge-coupled device sensor, which replaces the optical fiber image transmission, makes it have a three-chip CCD camera function, allows special primary colors (red, blue, green) to process, and can Acquisition and transmission of images with higher resolution and color fidelity; during use, the image focused on the CCD chip is converted into a digital signal, fed back to the microcontroller 18, and then the microcontroller 18 processes the data and displays it on the display on screen 2;

The front end of the endoscope device 14 is provided with a miniature camera 15, specifically an integrated small camera module, the model is NanEyeM, the package size of the image sensor is very small, only 1.2mm, and can provide 100k pixel high resolution 10-bit digital image with high rate, and adopts single-ended interface mode (SEIM), converts the image focused on the miniature camera 15 into a digital signal during use, and feeds it back to the microcontroller 18, and then the microcontroller 18 processes the data After processing, it is displayed on the display screen 2. When the endoscope device with this structure is used for sinus inspection and surgery, the surgeon can operate the instrument with two hands and watch the collected images on the computer display screen through a preset program.

The endoscope used by the present invention generates multiple images by placing an array of microscope lenses on a single distal chip to create stereoscopic vision, which can be viewed by a surgeon wearing lightweight polarized glasses on a stereoscopic display.

The illuminating lamp 17 used in the present invention is suitable for the image acquisition needs of the endoscope, and is specifically an illuminating lamp using a xenon light source. The light source is transmitted through an optical fiber cable to provide endoscopic illumination, which lasts longer and generates less heat. Can guarantee the normal operation of the operation.

In addition, the present invention uses the endo scrubbing system as the endoscope flushing system, and with the assistance of the flushing pump and the sheath, the end of the endoscope can be flushed, so that the camera can maintain the best image acquisition effect at any time.

Further, the chip type used in the Bluetooth communication module 21 used in the present invention is BC417, and the RX and TX communication terminals of the communication chip U1 are connected to the 5V power input terminal and the terminal S1, and the 5 pins of the terminal are connected to the communication module The control terminal of the terminal is connected, the 5 pin of the connecting terminal is connected with the collector of the triode Q3, the base of the triode Q3 is connected with one end of the resistor R36 in parallel, and then connected with one end of the resistor R35, and the other end of the resistor R36 is connected in parallel The emitter of the triode Q3 is grounded, and the other end of the resistor R35 is connected to the BT-CTRL Bluetooth button; when in use, when the Bluetooth key BT-CTRL is pressed, the BT-CTRL enters a high level, and the triode Q3 leads Connect, BT-GND terminal is grounded, communication terminal RX, TX, power supply terminal 5V communicate with BT-GND through serial port, and resistor R36 acts as a bias resistor.

The display screen used in the present invention is specifically a TFT liquid crystal screen, and an ILI9341 chip is used to control the liquid crystal display. The ILI9341 chip is a single-chip control driver for a TFT liquid crystal display, providing 262, 144-color 240×320RGB pixel display functions, The LCD display chip is connected to the pins of the single-chip microcomputer, and the collected and processed data can be displayed, which is convenient for the surgeon to intuitively understand the situation of the image collected by the camera.

The CCD sensor 16 used in the present invention is internally provided with a linear array CCD drive circuit, including a clock pulse circuit, a frequency division circuit, a control circuit, and a pulse width modulation circuit.

The clock pulse circuit is used to provide timing pulses to the control module, the design drive circuit of the present invention selects an independent pulse source, and the clock pulse circuit uses the NAND chip U2 of 74LS00 as the control chip;

Pin 1 of the NAND gate chip U2 is connected in parallel with one end of the resistor P1 and then connected to one end of the resistor P5, and pin 2 of the NAND gate chip U2 is connected in series with the resistor P4 and connected to the 5V power supply input end; Pin 3 of the gate chip U2 is connected in parallel with the other end of the resistor P1 and then connected with one end of the resistor P3, and the other end of the resistor P3 is connected in parallel with pins 9 and 10 of the NAND gate chip U2 and then connected with one end of the resistor P2. The 8 pins of the NAND gate chip U2 are connected in parallel with the 4 pins and 5 pins of the NAND gate chip U2, and the other end of the resistor P2 is connected to one end of the crystal oscillator X1, and the other end of the crystal oscillator X1 is connected to the other end of the resistor P5 ; The 6 pins of the NAND gate chip U2 are connected to the control circuit;

The frequency division circuit uses a D flip-flop model of 74LS123. In order to facilitate debugging and increase the flexibility of the system, the controller chip U3 of the model 82C54 is used in conjunction with the control and frequency division circuit. It has a higher output frequency and contains 3 The 16-bit subtraction counter can function as a frequency generator. At this time, the input pulse at the CLK terminal decreases the counter by 1. When the counter decreases to 1, it stops counting and makes the OUT terminal output a negative pulse; it can also function as a square wave generator. Function, at this time [(N+1)/2] is high before the count is completed, and outputs low when the remaining [(N-1)/2] is counted.

The pulse width modulation circuit is mainly composed of a resistance-capacitance circuit and a monostable circuit (such as 74LS/HC123). This circuit is mainly used to adjust the phase relationship between each driving pulse. The modulation chip U4 used is specifically a retriggerable Monostable trigger, under the action of the rising edge (connected to terminal B) or falling edge (connected to terminal A) of the trigger pulse, the output terminal Q is at a high level, and after a delay of Tw, the output Q returns to a low level; If the trigger pulse is detected again during the high level output period, the high level will be delayed Tw from this moment, so if the trigger pulse continues to come during the high level period, the high level will be delayed indefinitely, that is, the output is high level.

The internal use model of the inertial measurement unit 20 is the MPU6050 spatial motion sensor chip U5, which supports access to three acceleration components and three rotational angular velocity sensors, and has the ability to carry out analog-to-digital conversion to the collected orientation and motion state analog data; Capacitors C1, C2, C3, and C4 in the circuit play the role of filtering and tuning, and resistors R1 and R2 play the role of pull-up resistors.

The power supply module used in the present invention is specifically a lithium battery, which provides a 5V output power supply. Through the conversion of the voltage stabilizer U6 with an internal model of TPS60110, the 4.2V input can be converted into a 5V output to supply power for the corresponding control module. The capacitor acts as a filter and tuner.

What needs to be explained about the specific structure of the present invention is that the connection relationship between the various component modules used in the present invention is definite and achievable. Except for the special instructions in the embodiments, its specific connection relationship can bring corresponding Technical effects, and based on the premise of not relying on the execution of corresponding software programs, solve the technical problems proposed by the present invention. The components, modules, models of specific components, and connection methods appearing in the present invention belong to the field unless specified. Existing technologies such as published patents, published journal papers, or common knowledge that can be obtained by technical personnel before the filing date do not need to be repeated, so that the technical solution provided in this case is clear, complete, and achievable, and can be based on the technology. means to reproduce or obtain the corresponding physical product.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (6)

1. An endoscope control system for sinus inspection, characterized in that it includes a control case (1), the front of the control case (1) is provided with a display screen (2) and a keyboard (3), the One side of the control case (1) is extended outward with a mechanical arm (4), and one end of the mechanical arm (4) is connected with the mechanical arm adjustment motor (5) provided inside the control case (1), and the mechanical arm The other end of (4) is connected to the angle adjustment shaft (7) of the bracket (6), and the inside of the angle adjustment shaft (7) is provided with a first stepping motor (8); The bracket (6) includes an upper arc frame (9) and a lower arc frame (10), the upper arc frame (9) and the lower arc frame (10) are connected by a bracket rotation joint (11), and the bracket A second stepper motor (12) is arranged inside the rotary joint (11); The end of the upper arc frame (9) is provided with a manual fine-tuning handle (13), and the end of the lower arc frame (10) is provided with an endoscope device (14); The extension end of the endoscope device (14) is provided with a micro camera (15), the interior of the micro camera (15) is provided with a CCD sensor (16), and one side of the micro camera (15) is also provided with a lighting (17); The inside of the control box (1) is provided with a control circuit board, and a microcontroller (18) is integrated on the control circuit board, and the microcontroller (18) is respectively connected to the display screen (2), the keyboard ( 3) connected; The signal output terminals of the microcontroller (18) are respectively connected with the mechanical arm adjustment motor (5), the first stepping motor (8), the second stepping motor (12), and the lighting lamp (17); The microcontroller (18) is bidirectionally connected to the micro camera (15) through wires; The periphery of the control cabinet (1) is also provided with a foot control pedal (19), and the interior of the foot control pedal (19) is provided with an inertial measurement unit (20) and a Bluetooth communication module (21), and the Bluetooth communication module (21) wirelessly connected with microcontroller (18); The power input terminal of the microcontroller (18) is connected with the power module (22). 2. An endoscope control system for sinus inspection according to claim 1, characterized in that: the chip used by the Bluetooth communication module (21) is a communication chip U1, and the model of the communication chip U1 is BC417; The chips used by the CCD sensor (16) are a NAND chip U2, a controller chip U3, and a modulation chip U4. The model of the NAND chip U2 is 74LS00, the model of the controller chip U3 is 82C54, and the modulation chip U4 The model number is 74LS74; The chip used by the inertial measurement unit (20) is a sensor chip U5, and the model of the sensor chip U5 is MPU6050; The chip used by the power supply module (22) is a voltage regulator U6, and the model of the voltage regulator U6 is TPS60110; The chip used by the microcontroller (18) is a control chip U7, and the model of the control chip U7 is STM32F103RCT6; The chip used by the foot control pedal (19) is a pressure sensing chip U8, and the model of the pressure sensing chip U8 is LM393. 3. An endoscope control system for sinus inspection according to claim 2, characterized in that: the upper surface of the foot control pedal (19) is provided with direction control buttons, and among the direction control buttons A thin-film pressure sensor N1 is provided, and the model of the thin-film pressure sensor N1 is D2027; The structure of the control circuit in the foot control pedal (19) is: Pin 1 of the pressure sensing chip U8 is connected to the signal input end of the communication chip U1; Pin 3 of the pressure sensing chip U8 is connected to one end of the capacitor C2 in parallel, and one end of the resistor R1 is connected to one end of the thin film pressure sensor N1, the other end of the capacitor C2 and the thin film pressure sensor N1 are grounded, and the other end of the resistor R1 One end is connected to the VCC power input end; Pin 8 of the pressure sensing chip U8 is connected in parallel with one end of the capacitor C1 and then connected with the input power supply VCC, and the other end of the capacitor C1 is grounded. 4. An endoscope control system for sinus inspection according to claim 3, characterized in that: the mechanical arm (4) is specifically two-section, and the two-section mechanical arms are hinged to each other through a rotating shaft , the rotating shaft is provided with manual fastening bolts. 5. An endoscope control system for sinus inspection according to claim 4, characterized in that: the CCD sensor (16) is internally provided with a linear array CCD driving circuit, and the linear array CCD driving circuit includes a clock Pulse circuit, frequency division circuit, control circuit, pulse width modulation circuit. 6 . The endoscope control system for sinus inspection according to claim 5 , characterized in that: the illuminating lamp ( 17 ) is specifically an illuminating lamp using a xenon light source. 7 .