Portable fiber bronchoscope operation training system

Abstract

The utility model discloses a portable fiber bronchoscope operation training system which comprises a base, a main body frame and a respiratory system simulation model. The base is arranged at the bottom of the main body frame and used for supporting the main body frame, and the respiratory system simulation model is embedded into the main body frame; the respiratory system simulation model comprises a pulmonary parenchyma structure, a trachea structure and a bronchus structure, the trachea structure and the bronchus structure are arranged in the pulmonary parenchyma structure so as to simulate a real pulmonary structure, and the trachea structure and the bronchus structure adopt a structure that a metal spring is embedded in a silicone tube; the end, away from the bronchus structure, of the trachea is connected with a throat structure through a silicone tube. The trachea structure and the bronchus structure are connected through the silicone tube. Sensors are distributed on the trachea structure and the bronchus structure, the sensors are connected with a microcontroller, and the microcontroller is further connected with an audio output device.

Description

Technical Field

[0001] The utility model relates to the technical field of medical training models, in particular to a fiber bronchoscope operation model used for respiratory disease diagnosis and treatment training, and in particular to a portable fiber bronchoscope operation training system. Background Art

[0002] As an important medical examination method, fiberoptic bronchoscopy is crucial for the diagnosis and treatment of respiratory diseases. Before professionals can perform actual operations, they need to undergo a lot of training to master its operation. Although existing fiberoptic bronchoscopy training equipment or systems, such as virtual bronchoscopy simulators and fiberoptic bronchoscopy training boxes, can provide basic operation training, they have many shortcomings. For example, these devices are often bulky and difficult to move, and cannot be used flexibly in different training occasions; the structure of the respiratory system they simulate is different from the actual situation and cannot accurately reflect the anatomical characteristics of the real human body. Utility Model Content

[0003] In order to solve the problems existing in the above-mentioned prior art, the utility model provides a portable fiberbronchoscope operation training system, which aims to solve the problems that traditional training equipment is large in size, inconvenient to carry and lacks simulation authenticity, so as to better meet the needs of clinical training.

[0004] In order to achieve the above technical objectives, the utility model provides the following technical solutions: a portable fiberbronchoscope operation training system, comprising:

[0005] Base, main frame, respiratory system simulation model;

[0006] The base is arranged at the bottom of the main frame to provide support for the main frame, and the respiratory system simulation model is embedded in the main frame;

[0007] The respiratory system simulation model comprises a lung parenchyma structure, a trachea structure and a bronchial structure, wherein the trachea structure is connected to the bronchial structure, the bronchial structure is arranged in the lung parenchyma structure to simulate a real lung structure, the trachea structure and the bronchial structure adopt a structure in which a metal spring is embedded in a silicone tube, one end of the trachea away from the bronchial structure is connected to a laryngeal structure through a silicone tube, and the trachea structure and the bronchial structure are connected through a silicone tube;

[0008] Sensors are distributed on the tracheal structure and the bronchial structure. The sensors are connected to a microcontroller, and the microcontroller is also connected to an audio output device.

[0009] Optionally, the main frame is made of transparent polycarbonate, the shape of the main frame matches the shape of the respiratory system simulation model, and is fixed to the base correspondingly by screws.

[0010] Optionally, the sensor includes a plurality of miniature pressure sensors, and the sensors are evenly arranged on the tracheal structure and the bronchial structure.

[0011] Optionally, the microcontroller is fixed inside the main frame and arranged on one side of the respiratory system simulation model.

[0012] Optionally, the sensor is connected to the microcontroller via a connecting line, wherein the connecting line is arranged inside the main frame.

[0013] Optionally, the microcontroller is also connected to a display screen or a smart terminal.

[0014] Optionally, the base is disposed inside the portable box, and a battery is also disposed on the base, and the battery is connected to the microcontroller, the display screen and the microcontroller for power supply.

[0015] The utility model has the following technical effects:

[0016] The portable training system provided by the utility model enables medical students and doctors to carry out fiberbronchoscope operation skill training anytime and anywhere through its design improvement, thus greatly improving the accessibility and efficiency of the training.

[0017] The portability of the above system is due to its modular design. The various parts can be quickly assembled and disassembled, and the overall design is compact and easy to carry. The power management uses a built-in rechargeable battery, which reduces the dependence on external power and enhances mobility. The data output of the display can be transmitted wirelessly to mobile devices, further improving the flexibility of operation.

[0018] Through the utility model, the operator can perform fiberoptic bronchoscope operation training in a variety of environments without worrying about the movement and setting of the equipment. This not only enhances the realism and efficiency of the training, but also greatly improves the accessibility and convenience of the training. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1A schematic diagram of a system provided for an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of a respiratory system simulation model provided by an embodiment of the utility model;

[0022] Among them, 1-main frame, 2-respiratory system simulation model, 3-microcontroller, 4-display device, 5-audio output device, 6-portable box, 7-connecting pipe structure, 8-connecting port, 9-connecting hole, 10-laryngeal structure, 21-lung parenchyma structure, 22-tracheal structure, 23-bronchial structure, 24-sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model mainly solves the problems that traditional training equipment is large in size, inconvenient to carry and lacks simulation authenticity. At the same time, the utility model can also effectively solve the problem that the material selection and position prompt function of the existing equipment or system in the above-mentioned background technology are not entirely reasonable and cannot fully meet the needs of clinical practice.

[0025] In order to solve the problems existing in the above-mentioned existing devices or systems, the utility model proposes the following technical solutions: a portable fiberoptic bronchoscope operation training system:

[0026] The system provides the following technical solutions: a portable fiber bronchoscope operation training system, including a base and a main frame 1, a respiratory system simulation model 2, a sensor 22 arranged on the simulated trachea in the respiratory system simulation model, an electronic control unit 3 for controlling the sensor 24 and a portable box 6.

[0027] When conducting relevant training, the base is set at the bottom of the main frame 1 to provide a certain storage space and support for the main frame, audio output device 5 and display device 6. The main frame 1 is embedded with a respiratory system simulation model 2, which is located at the center of the main frame 1. The lung parenchyma structure 21 in the respiratory system simulation model 2 is made of translucent silicone to simulate the appearance and texture of real lung parenchyma. The tracheal structure 22 and the bronchial structure 23 are displayed with silicone tubes of different colors from the lung parenchyma structure 21, and are supported by embedded metal springs. The respiratory system simulation model 2 is made of translucent material to facilitate observation of the internal structure. The internal structure of the respiratory system simulation model 2 includes a bionic lung parenchyma structure 21 made of silicone, a tracheal structure 22 supported by a metal spring, and a bronchial structure 23, wherein the bronchial structure 23 includes a main bronchial structure and a lobe bronchial structure. In addition, one end of the tracheal structure 22 away from the bronchial structure 23 is connected to the laryngeal structure 10 via a silicone tube. The laryngeal structure 10 is made of lightweight plastic, and the tracheal structures and the laryngeal structure 10 and the tracheal structure 22 are connected by soft silicone tubes.

[0028] The sensor control circuit includes a microcontroller 3, i.e., an electronic control unit, and an audio output device 5 connected to a plurality of sensors 24. The sensors 24 are micro pressure sensors, which are installed on the key parts of the respiratory system simulation model 2, i.e., the inner side of the tracheal structure 22 and the bronchial structure 23. When the operator touches these parts with a bronchoscope, the micro pressure sensor transmits a signal to the microcontroller 3, and the microcontroller 3 triggers the audio output device 5 to issue a corresponding sound prompt, thereby indicating the current position of the operator. The microcontroller 3 is a single-chip microcomputer, which is an existing single-chip microcomputer with the same function, or a single-chip microcomputer equipped with a pressure sensor produced by a manufacturer, or a single-chip microcomputer with an existing program burned in, which will not be described in detail here.

[0029] Miniature pressure sensors are evenly distributed along the key positions inside the tracheal structure 22 and the bronchial structure 23, that is, inside the tubes. The sensor connections are designed to be hidden inside the main frame 1 to reduce visual interference.

[0030] The microcontroller 3, i.e., the electronic control unit, is designed to be compact and smooth in surface, and to match the color of the base. It is placed on the side or back of the respiratory system simulation model 2 and is provided with a wireless connection mark.

[0031] The portable case 6 is made of a solid material and has a storage space inside for storing the base and different structures and devices on the base. The color of the lining of the case is in contrast to the exterior of the case.

[0032] Now we will describe the above devices in detail based on the relevant materials and colors for easy structural distinction:

[0033] Base and main frame: The utility model designs a simple base with sufficient width and weight distribution to ensure stability. Different spaces are set on the base for storing structures such as the main frame 1 and the audio device 5. At the same time, a connection hole 9 is set near the main frame 1 of the base. The connection hole 9 is used to connect with the external hole on the portable box 6 to insert the bronchoscope from the outside of the portable box into the respiratory system simulation model 2. At the same time, there is a space for setting the connection line inside the base to facilitate hiding the connection lines between different devices. The color can be selected in gray or black to show a sense of professionalism. The main frame should use transparent polycarbonate or similar materials. The edges can be shaped to fit the respiratory system simulation model to increase embeddability, and fixed to the base with screws or other non-invasive methods for quick disassembly and assembly.

[0034] Respiratory system simulation model 2: The lung parenchyma structure 22 is in the respiratory system simulation model 2, and the surface may be provided with a texture to simulate real lung tissue, and the color may be light red or pink. The tracheal structure 22 and the bronchial structure 23 are marked with dark gray or other colors, and the internal metal spring skeleton is represented by silver or metallic color to ensure elasticity and support.

[0035] Sensor arrangement: The sensor 24 is a miniature pressure sensor with touch point markings on the surface, which are distributed along the inner side of the tracheal structure 22 and the bronchial structure 23, and the touch points are located on the inner side of the tracheal structure 22 and the bronchial structure 23 to ensure that it can be touched during bronchoscope operation, and the color can be compared with the surrounding materials for easy identification.

[0036] The sensor 24 connection line should be designed as an easily concealed channel built into the main frame 1, and the color can be consistent with the inside of the frame.

[0037] Microcontroller 3 electronic control unit: The microcontroller 3 is small in size, has a smooth surface, and its color matches the base. It can be placed on the side or back of the respiratory system simulation model, which is convenient for concealment and can minimize the use of the length of the connecting wire. At the same time, the microcontroller 3 can pass through the main frame 1 and connect to the display device 4 through the connecting wire hidden in the base to display the pressure value of each sensor 24. A small opening is set at the position where the main frame 1 contacts the microcontroller 3, which is convenient for connection and export. At the same time, a micro wireless communication module can be set on the microcontroller 3, and the display screen or the smart mobile terminal can be further connected through the wireless communication module. The wireless communication module can use the wireless communication module corresponding to Bluetooth or WIFI wireless transmission, and the wireless connection is performed through the signal connection method of Bluetooth or WIFI. At the same time, the power management module uses a rechargeable battery, which is connected to other devices that need power supply to power them. The power management module is set inside the base, and a separate space is set inside the base to store the power management module, and the microcontroller 3, the audio output device 5, and the display 4 are powered by the connecting wire hidden under the base.

[0038] Portable case 6 design: The case is made of a solid material, such as reinforced plastic, in a uniform color. There is storage space inside for the base and the structure on the base, the color of which is contrasting with the lining of the case.

[0039] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] like Figure 1-2 As shown, a portable fiber bronchoscope operation training system based on the above-mentioned overall technical solution and providing supporting related structures is provided, which mainly includes a simple base designed for stability and providing compartments for orderly storage of different equipment and a transparent main frame 1. The main frame 1 is made of polycarbonate and is quickly assembled by a non-invasive fixation method, wherein the main frame 1 surrounds and wraps a respiratory system simulation model 2, wherein the main frame 1 is a transparent polycarbonate shell that can effectively wrap the lung parenchyma structure 21, the tracheal structure 22, the laryngeal structure 10 and the microcontroller 3, and is embedded in the base. The main frame 1 structure is a structure surrounding the fixed respiratory simulation model 2, and is attached to the main frame 1. Figure 1 In the figure, the base is a storage structure for placing the main frame 1, the audio output device 5 and the display device 4 and has a connecting hole 9 and is located inside the portable box 3. It belongs to a storage structure. In order to prevent unclear labels, this description is made. Those skilled in the art can routinely effectively reproduce the structure based on the above description.

[0041] The respiratory system simulation model 2 is located inside the main frame 1, and the lung parenchyma structure 21 is made of translucent silicone to simulate the appearance and texture of real lung parenchyma. The tracheal structure 22 and the bronchial structure 23 are displayed with silicone tubes of different colors and embedded with metal springs as support. The tracheal structure 22 is outside the lung parenchymal structure 21 and located between the two lung parenchymal structures. The bronchial structure 23 is inside the lung parenchymal structure 21. At the same time, in order to facilitate the use by relevant personnel, the utility model provides a connecting tube structure 7 and a connecting port 8, wherein the connecting tube structure 7 is connected to the laryngeal structure 10, and the connecting tube structure 7 has the same material and structure as the tracheal structure 22, and the connecting port 8 has a joint structure with the same material as the tracheal structure 22, and the shape of the joint can be adjusted according to conventional technology. The connecting tube structure 7 and the connecting port 8 serve as a connecting structure between the connecting hole 9 and the laryngeal structure 10, so that the bronchoscope can be fixed through the connecting hole 9 connected to the opening corresponding to the portable box 6 through the connecting port 8, and extended to the laryngeal structure 10 through the connecting tube structure 7. The connecting port 8 connects the connecting hole 9 to the external hole through the base and the box to provide an insertion structure for the external bronchoscope, so as to continue to insert to simulate the bronchoscope to inspect the trachea and bronchi.

[0042] Sensors 24 are distributed at key positions along the tracheal structure 22 and the bronchial structure 23. The sensors 24 are micro pressure sensors that are evenly distributed on the inner sides of the tracheal structure 22 and the bronchial structure 23. At the same time, their corresponding connecting lines pass through the tracheal structure 22, the bronchial structure 23 and the lung parenchymal structure 21 to be connected to the microcontroller 3 arranged on the base. The connecting lines of the sensors 24 are designed to be hidden inside the frame to reduce visual interference.

[0043] The microcontroller 3, i.e., the electronic control unit, is designed to be small in size and smooth in surface, and matches the color of the base. It is placed on the side or back of the respiratory system simulation model 2, and is arranged in the main frame 1 together with the respiratory system simulation model 2. A wireless connection module is provided. The electronic control unit is small in size, i.e., the microcontroller 3 further selects a single-chip microcomputer for use, and can be arranged close to the side or back of the respiratory system simulation model 2. Figure 1 The microcontroller 3 is hidden and arranged at the lower left dorsal position of the lung parenchyma structure 2 in the respiratory system simulation model 2, so as to reduce the use of connection lines and achieve a better centralized arrangement.

[0044] The microcontroller 3 and the display device 4 can be connected by a connecting line, and the display device 6 can be a conventional display or other display instrument, connected by a conventional matching connecting line. Figure 1 The display device 6 is an example of a device. Other conventional devices can be replaced by dividing the base into corresponding spaces. The connection structure can be adjusted by conventional methods, which will not be described here. The microcontroller 3 can be connected to the audio output device 5 through a connection line hidden under the base.

[0045] The portable box 6 is made of a solid material, and the internal shape of the portable box body corresponds to the overall shape of the base. The portable box 6 serves as a box body or shell for carrying different devices in the above-mentioned base, which is convenient for moving the above-mentioned different structures and devices. Moving wheels are provided at the bottom of the portable box, and a carrying buckle and a telescopic rod are provided at the top of the box body. At the same time, buckles are provided on the lid of the box body, and corresponding jack structures corresponding to the buckles are provided on the corresponding positions of the box body part of the storage structure. The above structure makes the portable box easy to carry. At the same time, openings are correspondingly provided at positions close to the connecting holes 9 to connect with them. The portable box 6 can adopt a luggage box or instrument box or other similar box with a conventional setting of material or shape for adjusting the box space. The material or structure of its conventional box is conventionally known to those skilled in the art and will not be elaborated on. The color of the lining of the box body contrasts with the exterior of the box.

[0046] The portable training system provided by the utility model enables medical students and doctors to carry out fiberbronchoscope operation skill training anytime and anywhere through its design improvement, thus greatly improving the accessibility and efficiency of the training.

[0047] The electronic devices used in the present invention, including various sensors, controllers, audio output devices, etc., are all standard devices or devices available on the market. Each of these devices is equipped with a conventional existing program of design, or has its own physical structure necessary to realize the functions of this system. The connection between all these devices, including the configuration of interfaces and wires, adopts standard connection methods that are widely recognized and implemented in the industry. These technical details are well known to technicians in this field, so they will not be described in detail here. It should also be noted that the present invention mainly protects the overall structure formed after the connection.

[0048] The above are only preferred specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A portable fiberbronchoscope operation training system, characterized in that: include: Base, main frame, respiratory system simulation model; The base is arranged at the bottom of the main frame to provide support for the main frame, and the respiratory system simulation model is embedded in the main frame; The respiratory system simulation model comprises a lung parenchyma structure, a trachea structure and a bronchial structure, wherein the trachea structure is connected to the bronchial structure, the bronchial structure is arranged in the lung parenchyma structure to simulate a real lung structure, the trachea structure and the bronchial structure adopt a structure in which a metal spring is embedded in a silicone tube, one end of the trachea away from the bronchial structure is connected to a laryngeal structure through a silicone tube, and the trachea structure and the bronchial structure are connected through a silicone tube; Sensors are distributed on the tracheal structure and the bronchial structure. The sensors are connected to a microcontroller, and the microcontroller is also connected to an audio output device.

2. The portable fiberoptic bronchoscope operation training system according to claim 1 is characterized in that: The main frame is made of transparent polycarbonate, the shape of the main frame matches the shape of the respiratory system simulation model, and is fixed to the base in a corresponding manner by screws.

3. The portable fiberoptic bronchoscope operation training system according to claim 1 is characterized in that: The sensor comprises a plurality of micro pressure sensors, and the sensors are evenly arranged on the trachea structure and the bronchial structure.

4. The portable fiberoptic bronchoscope operation training system according to claim 1 is characterized in that: The microcontroller is fixed inside the main frame and arranged on one side of the respiratory system simulation model.

5. The portable fiberoptic bronchoscope operation training system according to claim 1 is characterized in that: The sensor is connected to the microcontroller via a connecting line, wherein the connecting line is arranged inside the main frame.

6. The portable fiberoptic bronchoscope operation training system according to claim 1 is characterized in that: The microcontroller is also connected to a display screen or an intelligent terminal.

7. The portable fiberoptic bronchoscope operation training system according to claim 6 is characterized in that: The base is arranged inside the portable box, and a battery is also arranged on the base. The battery is connected with the microcontroller, the display screen and the microcontroller for power supply.

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