Pleuroperitoneal cavity drainage training model person

Abstract

The utility model relates to a pleuroperitoneal cavity drainage training model man, which is characterized in that an abdominal cavity simulation drainage bag is arranged in a lower cavity body of a pleuroperitoneal cavity simulator viscera mounting cavity, and a buffer liquid containing bag is arranged in a middle cavity body of the pleuroperitoneal cavity simulator viscera mounting cavity; the top of the buffer liquid containing bag is communicated with a liquid three-way electromagnetic valve through an automatic constant-pressure micro water pump, the two liquid outlet ends of the liquid three-way electromagnetic valve are communicated with a chest simulation drainage bag and a liver simulation drainage bag through pipelines respectively, and the chest simulation drainage bag is communicated with the buffer liquid containing bag through a first liquid backflow pipe. The bottom of the kidney simulation drainage bag is communicated with the buffer liquid containing bag through a second liquid backflow pipeline. A plurality of capsules corresponding to human viscera in position are arranged for simulating the viscera, independent corresponding position arrangement is implemented at the thoracic cavity position and the abdominal cavity position, and by arranging the simulation cortex and the simulation intubation, not only can the drainage process be demonstrated, but also the simulation training of intubation drainage can be realized.

Description

Technical Field

[0001] The utility model relates to the field of medical teaching, in particular to a thoracic and abdominal drainage training model human. Background Art

[0002] With the development of medical teaching and material science, more and more medical training manikins are appearing on the market. At present, there are some chest drainage training manikins or abdominal drainage training manikins on the market. Although they can provide certain training reference value for medical staff to a certain extent, there are still certain defects in their overall use. These defects are mainly reflected in: they can only be connected to external drainage bags or drainage equipment through the set interface, and cannot achieve the purpose of intubation and drainage training. Secondly, they will age during use. The overall pipelines, capsules and other connections are all integrated. During use, local pipelines or capsules are often damaged, resulting in damage to the entire equipment, resulting in a waste of resources. Thirdly, its internal structure is simple and can only meet the needs of a single chest or abdominal drainage. In clinical teaching, the chest and abdominal drainage positions also involve multiple organs. Traditional manikins cannot meet the teaching and operation requirements, affecting the training and demonstration effects.

[0003] Therefore, the production of a chest and abdominal drainage training model that can be used for chest and abdominal drainage demonstration, can implement repetitive intubation and drainage training, can implement local component replacement, has a long service life, has diverse training methods, can simulate multiple organ drainage training, and can achieve local replacement and maintenance has broad market prospects. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a thoracic and abdominal drainage training model that can be used for thoracic and abdominal drainage demonstration, and can implement repetitive intubation and drainage training. It can implement local component replacement, has a long service life, has diverse training methods, can simulate multiple organ drainage training, and can realize local replacement and maintenance. It is used to overcome the defects in the existing technology.

[0005] The technical solution of the utility model is achieved as follows: a thoracic and abdominal drainage training model human, including a simulation model human body, wherein a thoracic and abdominal simulator visceral installation cavity is provided in the simulation model human body, a thoracic simulation drainage bag is installed in the upper cavity of the thoracic and abdominal simulator visceral installation cavity, a liver simulation drainage bag, a gallbladder simulation drainage bag and a kidney simulation drainage bag which are interconnected through pipes are installed in the middle cavity of the thoracic and abdominal simulator visceral installation cavity, an abdominal simulation drainage bag is installed in the lower cavity of the thoracic and abdominal simulator visceral installation cavity, and a buffer liquid holding bag is also provided in the middle cavity of the thoracic and abdominal simulator visceral installation cavity, the top of the buffer liquid holding bag is connected to a liquid three-way solenoid valve through an automatic constant pressure micro water pump, the two liquid outlet ends of the liquid three-way solenoid valve are respectively connected to the thoracic simulation drainage bag and the liver simulation drainage bag through pipes, the thoracic simulation drainage bag is connected to the buffer liquid holding bag through a first liquid reflux pipe, and the bottom of the kidney simulation drainage bag is connected to the buffer liquid holding bag through a second liquid reflux pipe.

[0006] The chest simulation drainage bag, liver simulation drainage bag, gallbladder simulation drainage bag, kidney simulation drainage bag and buffer liquid holding bag are all provided with liquid. The abdominal simulation drainage bag is a hollow structure and is equipped with an abdominal drainage liquid tube extending to the outside of the simulation model human body.

[0007] The outer walls of the chest cavity simulation drainage bag, liver simulation drainage bag, gallbladder simulation drainage bag and kidney simulation drainage bag are respectively provided with a chest cavity simulation cortex, a liver simulation cortex, a gallbladder simulation cortex and a kidney simulation cortex.

[0008] The outer walls of the chest cavity simulation drainage bag, liver simulation drainage bag, gallbladder simulation drainage bag and kidney simulation drainage bag are respectively provided with a chest cavity simulation cannula, a liver simulation cannula, a gallbladder simulation cannula and a kidney simulation cannula.

[0009] The rear side of the simulation model human body is provided with an opening and closing cover, on which a control box is installed. The control box is provided with a control switch connected to an automatic constant pressure micro water pump, and a liquid supply port is provided on the buffer liquid containing bag.

[0010] The simulation model human body corresponding to the chest simulation cortex, liver simulation cortex, gallbladder simulation cortex and kidney simulation cortex is respectively provided with a first intubation identification area layer, a second intubation identification area layer, a third intubation identification area layer and a fourth intubation identification area layer.

[0011] The outer ends of the chest cavity simulation cannula, the liver simulation cannula, the gallbladder simulation cannula and the kidney simulation cannula are all arranged on the outside of the simulation model human body.

[0012] The utility model has the following positive effects:

[0013] This product is equipped with multiple bladders corresponding to the positions of human internal organs to simulate internal organs, and has separate corresponding positions in the chest and abdominal cavities. By setting up two settings: simulated cortex and simulated intubation, it can not only demonstrate the drainage process, but also be used for simulated training of intubation and drainage. Each component and bladder is independently set up, and the connecting pipes are detachable. The chest and abdominal cavities are distinguished through a three-way valve, and separate drainage demonstrations and operations of the chest and abdominal cavities are carried out separately. When components are damaged or need to be replaced, they can be flexibly disassembled and assembled, which increases the service life of the entire machine and saves resources. The chest and abdominal drainage positions of this product can radiate to multiple organ positions for demonstration and training, meeting the various needs of teaching and operation, and having good social and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 2 This is one of the main structural diagrams of the present invention.

[0016] Figure 3 It is a rear view structural schematic diagram of the present utility model.

[0017] Figure 4 This is the second main structural diagram of the present invention. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the following description of the invention, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the invention. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. The term "connected" simply indicates a connection between devices and does not have any special meaning.

[0020] Specific embodiments refer to Figure 1 、 2As shown in Figures 3 and 4, a chest and abdominal drainage training model human comprises a simulation model human body 1, wherein the simulation model human body 1 is provided with a chest and abdominal simulator visceral installation cavity 2, a chest simulation drainage bag 3 is installed in the upper cavity of the chest and abdominal simulator visceral installation cavity 2, a liver simulation drainage bag 5, a gallbladder simulation drainage bag 7 and a kidney simulation drainage bag 9 which are interconnected by pipes are installed in the middle cavity of the chest and abdominal simulator visceral installation cavity 2, an abdominal simulation drainage bag 11 is installed in the lower cavity of the chest and abdominal simulator visceral installation cavity 2, and a chest and abdominal simulation drainage bag 3 is installed in the chest and abdominal simulator visceral installation cavity 2. The central cavity of the simulator's internal cavity 2 is also equipped with a buffer liquid storage bag 13. The top of the buffer liquid storage bag 13 is connected to a liquid three-way solenoid valve 15 via an automatic constant pressure micro-water pump 14. The two liquid outlets of the liquid three-way solenoid valve 15 are respectively connected to the chest simulation drainage bag 3 and the liver simulation drainage bag 5 via pipes. The chest simulation drainage bag 3 is connected to the buffer liquid storage bag 13 via a first liquid return pipe 16, and the bottom of the kidney simulation drainage bag 9 is connected to the buffer liquid storage bag 13 via a second liquid return pipe 17. The chest simulation drainage bag 3, liver simulation drainage bag 5, gallbladder simulation drainage bag 7, kidney simulation drainage bag 9, and buffer liquid storage bag 13 are all filled with liquid. The abdominal simulation drainage bag 11 is a hollow structure, and is equipped with an abdominal drainage liquid tube 12 extending to the outside of the simulation model human body 1. The simulation model human body 1 is provided with an opening and closing cover 22 on the rear side, and a control box 23 is installed on the opening and closing cover 22. The control box 23 is provided with a control switch 24 connected to the automatic constant pressure micro water pump 14, and a liquid supply port 25 is provided on the buffer liquid holding bag 13.

[0021] The outer walls of the chest simulation drainage sac 3, liver simulation drainage sac 5, gallbladder simulation drainage sac 7, and kidney simulation drainage sac 9 are respectively provided with a chest simulation simulation cortex 4, liver simulation simulation cortex 6, gallbladder simulation simulation cortex 8, and kidney simulation simulation cortex 10. The simulation model human body 1 corresponding to the chest simulation simulation cortex 4, liver simulation simulation cortex 6, gallbladder simulation simulation cortex 8, and kidney simulation simulation cortex 10 is respectively provided with a first cannula identification area layer 18, a second cannula identification area layer 19, a third cannula identification area layer 20, and a fourth cannula identification area layer 21.

[0022] The outer walls of the chest simulation drainage bag 3, liver simulation drainage bag 5, gallbladder simulation drainage bag 7, and kidney simulation drainage bag 9 are respectively provided with a chest simulation cannula 26, a liver simulation cannula 27, a gallbladder simulation cannula 28, and a kidney simulation cannula 29. The outer ends of the chest simulation cannula 26, liver simulation cannula 27, gallbladder simulation cannula 28, and kidney simulation cannula 29 are all provided on the outside of the simulation model human body 1.

[0023] During use, the operator directly connects to the external drainage tube or drainage device through the chest simulation cannula 26, liver simulation cannula 27, gallbladder simulation cannula 28 and kidney simulation cannula 29, or inserts the corresponding drainage tubes at the corresponding chest simulation cortex 4, liver simulation cortex 6, gallbladder simulation cortex 8 and kidney simulation cortex 10 positions through separate puncture and drainage training, and then connects the puncture drainage tubes to the corresponding cystic cavities to perform drainage demonstration and training operations.

[0024] The chest simulation drainage bladder 3 performs independent drainage demonstrations and operations in the chest area, and the liquid circulation operation is carried out through the three-way liquid solenoid valve 15. When performing independent chest drainage training, the connection between the three-way liquid solenoid valve 15 and the liver simulation drainage bladder 5 is closed. The liver simulation drainage bladder 5, the gallbladder simulation drainage bladder 7, and the kidney simulation drainage bladder 9 are interconnected, and drainage training is performed in the upper abdominal cavity. During operation, the connection between the three-way liquid solenoid valve 15 and the chest simulation drainage bladder 3 is closed. The buffer liquid storage bladder 13 is used to replenish liquid for the other bladders and acts as a buffer. When in use, a liquid supply port 25 is provided to replenish liquid after the drainage demonstration.

[0025] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A thoracoabdominal drainage training manikin, comprising a simulation manikin body (1), characterized in that: The simulation model human body (1) is provided with a chest and abdominal cavity simulator visceral installation cavity (2), a chest cavity simulation drainage bag (3) is installed in the upper cavity of the chest and abdominal cavity simulator visceral installation cavity (2), a liver simulation drainage bag (5), a gallbladder simulation drainage bag (7) and a kidney simulation drainage bag (9) which are interconnected through pipes are installed in the middle cavity of the chest and abdominal cavity simulator visceral installation cavity (2), an abdominal cavity simulation drainage bag (11) is installed in the lower cavity of the chest and abdominal cavity simulator visceral installation cavity (2), and a buffer is also provided in the middle cavity of the chest and abdominal cavity simulator visceral installation cavity (2). The top of the buffer liquid holding bag (13) is connected to the liquid three-way electromagnetic valve (15) through an automatic constant pressure micro water pump (14), and the two liquid outlet ends of the liquid three-way electromagnetic valve (15) are respectively connected to the chest cavity simulation drainage bag (3) and the liver simulation drainage bag (5) through pipes, the chest cavity simulation drainage bag (3) is connected to the buffer liquid holding bag (13) through a first liquid return pipe (16), and the bottom of the kidney simulation drainage bag (9) is connected to the buffer liquid holding bag (13) through a second liquid return pipe (17).

2. The thoracic and abdominal drainage training manikin according to claim 1, characterized in that: The chest cavity simulation drainage bag (3), liver simulation drainage bag (5), gallbladder simulation drainage bag (7), kidney simulation drainage bag (9) and buffer liquid holding bag (13) are all provided with liquid. The abdominal cavity simulation drainage bag (11) is a hollow structure. The abdominal cavity simulation drainage bag (11) is equipped with an abdominal cavity drainage liquid tube (12) extending to the outside of the simulation model human body (1).

3. The thoracic and abdominal drainage training manikin according to claim 1, characterized in that: The outer walls of the chest cavity simulation drainage bag (3), liver simulation drainage bag (5), gallbladder simulation drainage bag (7) and kidney simulation drainage bag (9) are respectively provided with a chest cavity simulation cortex (4), a liver simulation cortex (6), a gallbladder simulation cortex (8) and a kidney simulation cortex (10).

4. The thoracic and abdominal drainage training manikin according to claim 1, characterized in that: The outer walls of the chest cavity simulation drainage bag (3), liver simulation drainage bag (5), gallbladder simulation drainage bag (7) and kidney simulation drainage bag (9) are respectively provided with a chest cavity simulation cannula (26), a liver simulation cannula (27), a gallbladder simulation cannula (28) and a kidney simulation cannula (29).

5. The thoracic and abdominal drainage training manikin according to claim 1, characterized in that: The simulation model human body (1) is provided with an opening and closing cover (22) at the rear side, a control box (23) is installed on the opening and closing cover (22), a control switch (24) connected to an automatic constant pressure micro water pump (14) is provided on the control box (23), and a liquid supply port (25) is provided on the buffer liquid holding bag (13).

6. The thoracic and abdominal drainage training manikin according to claim 3, characterized in that: The simulation model human body (1) corresponding to the chest simulation cortex (4), liver simulation cortex (6), gallbladder simulation cortex (8) and kidney simulation cortex (10) is respectively provided with a first cannula identification area layer (18), a second cannula identification area layer (19), a third cannula identification area layer (20) and a fourth cannula identification area layer (21).

7. The thoracic and abdominal drainage training manikin according to claim 4, characterized in that: The outer ends of the chest simulation cannula (26), liver simulation cannula (27), gallbladder simulation cannula (28) and kidney simulation cannula (29) are all arranged outside the simulation model human body (1).

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