CN210200122U - Medical treatment first aid training teaching aid - Google Patents
Medical treatment first aid training teaching aid Download PDFInfo
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- CN210200122U CN210200122U CN201920962098.7U CN201920962098U CN210200122U CN 210200122 U CN210200122 U CN 210200122U CN 201920962098 U CN201920962098 U CN 201920962098U CN 210200122 U CN210200122 U CN 210200122U
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- Prior art keywords
- teaching aid
- trachea
- aid
- controller
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- 210000004072 lung Anatomy 0.000 claims abstract description 13
- 210000003437 trachea Anatomy 0.000 claims abstract description 10
- 238000004088 simulation Methods 0.000 claims abstract description 7
- 230000003187 abdominal effect Effects 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims description 19
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 210000001015 abdomen Anatomy 0.000 description 5
- 208000019505 Deglutition disease Diseases 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
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Abstract
The utility model relates to a medical treatment first aid training teaching aid, include the teaching aid main part and be located the abdominal simulation lung of teaching aid main part, the simulation lung passes through trachea UNICOM to the oral area of teaching aid main part, the simulation lung is elastic airbag, be provided with the pressure drag pressure sensor just to the trachea export in the oral area, pressure drag pressure sensor is connected to external control ware through high-speed data acquisition module, the controller reads the pressure value of trachea air current and shows on the display of being connected with the controller. Through this teaching aid, can supply operating personnel to practise first aid operation step to trachea through setting up adjustable can simulate different grade type patient, make things convenient for operating personnel to have corresponding exercise to different grade type patient, master the operation dynamics, avoid exerting oneself the injury that too big caused, the camera that sets up simultaneously can carry out the video recording to operation step, is convenient for correct the action standard among the operation process, improves first aid training effect.
Description
Technical Field
The utility model relates to a medical teaching device field specifically is a medical treatment first aid training teaching aid.
Background
Historically, dysphagia was generally not considered a problem until 1963, an article by the american medical society introduced the public with the cause of dysphagia death. It has been found through research that asphyxia is the real cause of death due to dysphagia. Generally, once a person is choked, most people cannot take six minutes, and the first aid staff cannot arrive at the scene for first aid at all.
Until then, Helimek invented the "Helimek first aid method", utilizing residual gas in the lungs to form gas flow to flush out foreign matter, save the lives of many people, the method is also known as a first aid method which can be learned in one minute, but although the method has simple principle and difficult actual operation, in recent years, the cases of dysphagia and death caused by a plurality of reasons are reported in China, nearly half of these are infants, although some have knowledge of the Helimek's first aid method, in the event of an emergency, the rescue can not be carried out, the specific reason is that the practical exercise is lacked during the learning, the action is deformed and the strength is difficult to master when an emergency happens, and the force is not dare to develop particularly for infants, or the force is too large to cause secondary injury, and finally the first aid fails, so that a teaching aid is needed to be provided to teach people to actually operate, and further the effect of first aid training is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a medical treatment first aid training teaching aid is provided to solve the defect that exists among the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a medical emergency training teaching aid comprises a teaching aid main body and a simulated lung positioned on the belly of the teaching aid main body, wherein the simulated lung is communicated to the mouth of the teaching aid main body through an air pipe and is an elastic air bag, a piezoresistive pressure sensor which is right opposite to an outlet of the air pipe is arranged in the mouth and is connected to an external controller through a high-speed data acquisition module, and the controller reads the pressure value of air flow of the air pipe and displays the pressure value on a display connected with the controller;
furthermore, a camera connected with a controller is arranged on one side of the teaching aid main body, the camera collects operation videos and transmits the operation videos to a memory, and the controller can read the videos in the memory and play back the videos on a display;
furthermore, an extrusion air bag is arranged on the outer side of the air pipe, the air pipe is made of elastic materials, the extrusion air bag is connected with an external air pump through an air conveying pipe, and the air pump is connected with a controller and used for controlling the air conveying amount;
furthermore, the gas pipe of the extrusion air bag is provided with a one-way valve to prevent the gas in the extrusion air bag from escaping;
further, the upper part of the extrusion air bag is provided with an air release port, and the air release port is provided with a cock for releasing the extrusion air bag;
the utility model has the advantages that: through this teaching aid, can supply operating personnel to practise first aid operation step to trachea through setting up adjustable can simulate different grade type patient, make things convenient for operating personnel to have corresponding exercise to different grade type patient, master the operation dynamics, avoid exerting oneself the injury that too big caused, the camera that sets up simultaneously can carry out the video recording to operation step, is convenient for correct the action standard among the operation process, improves first aid training effect.
Drawings
FIG. 1 is a schematic view of the principle structure of the present invention;
FIG. 2 is a schematic structural view of the teaching aid main body of the present invention;
fig. 3 is a schematic structural diagram of the piezoresistive pressure sensor according to the present invention;
the reference numerals are explained below:
1. the device comprises a controller, a display, a gas pump, a teaching aid body, a simulation lung, a mouth part, a 43, a gas pipe, a 44, a piezoresistive pressure sensor, a 441, a monocrystalline silicon piece, a 442, a shell, a 443, a high-speed data acquisition module, a 45, an extrusion air bag, a 5, a camera, a 6 and a memory.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, a medical emergency training teaching aid comprises a teaching aid body 4 and a simulated lung 41 located on the abdomen of the teaching aid body 4, wherein the simulated lung 41 is communicated to an opening 42 of the teaching aid body 4 through an air tube 43, the simulated lung 41 is an elastic air bag, a piezoresistive pressure sensor 44 facing an outlet of the air tube 43 is arranged in the opening 42, the piezoresistive pressure sensor 44 is connected to an external controller 1 through a high-speed data acquisition module 443, and the controller 1 reads a pressure value of air flow of the air tube 43 and displays the pressure value on a display 2 connected with the controller 1;
when the operation is carried out specifically, an operator operates according to the Helmhick first-aid method, two arms surround the abdomen of the teaching aid main body from the back, one hand is used for holding a fist, one side of the thumb of the fist is placed on the abdomen of the teaching aid main body, the other hand is used for holding the fist, the fist is quickly and heavily hit to press the abdomen of a patient, the controller collects the numerical value transmitted by the piezoresistive pressure sensor and compares the numerical value with a set value, if the numerical value is lower than the set value, the force is considered to be insufficient, and the display is used for prompting; if the force is higher than the set value, the display reminds the operator, the patient is possibly injured due to overlarge force, so that the operation proficiency and the operation force of the operator can be trained through multiple operations, and the effect of emergency training is improved.
Furthermore, a camera 5 connected with the controller 1 is arranged on one side of the teaching aid main body 4, the camera 5 collects operation videos and transmits the operation videos to the memory 6, and the controller 1 can read the videos in the memory 6 and play back the videos on the display, so that operation processes can be conveniently watched by teaching personnel, the teaching personnel can find whether operation work is correct, and the teaching effect is further improved;
in practical teaching, it is found that for patients of different ages, the operation force should be properly adjusted to avoid damage to the internal organs caused by excessive force during operation, and especially for the old and infants, the operation force should be well controlled.
As a further improvement of the teaching aid, an extrusion air bag 45 is arranged on the outer side of the air pipe 43, the air pipe is made of elastic materials, the extrusion air bag 45 is connected with an external air pump 3 through an air conveying pipe, and the air pump 3 is connected with the controller 1 and used for controlling the air conveying amount;
in a specific embodiment, before operation, the air pump controlled by the controller can be used for inflating the extrusion air bag, the first gear, the second gear and the third gear are set according to the inflation quantity from high to low, the patient types respectively corresponding to the infant, the old and the adult are respectively infant, when the inflation quantity is the first gear, the air pipe is extruded due to the expansion of the extrusion air bag, the air pipe pipeline becomes narrow, the infant is corresponding to the air pipe which is narrow, the elastic air bag can be extruded by small force during operation to form air flow reaching a set value in the air pipe, and the like, an operator can adjust the types of the patients corresponding to different types by setting the maximum inflation quantity, so that different operation force can be mastered, and injury caused by excessive force in the operation process is avoided.
More specifically, the gas pipe of the extrusion air bag 45 is provided with a one-way valve to prevent the gas in the extrusion air bag from escaping;
more specifically, the upper part of the squeeze air bag 45 is provided with a relief port provided with a cock for relieving the squeeze air bag;
the above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a medical treatment emergency training teaching aid which characterized in that: including the teaching aid main part and be located the abdominal simulation lung of teaching aid main part, the simulation lung passes through trachea UNICOM to the oral area of teaching aid main part, the simulation lung is elastic airbag, be provided with in the oral area just to the pressure drag pressure sensor of trachea export, pressure drag pressure sensor is connected to external control ware through high-speed data acquisition module, the controller reads the pressure value of trachea air current and shows on the display be connected with the controller.
2. A medical emergency training teaching aid according to claim 1, wherein: one side of teaching aid main part is provided with the camera of being connected with the controller, the operation video recording is gathered to the camera and carry to the memory in, but the controller reading memory video recording and playback at the display.
3. A medical emergency training teaching aid according to claim 2, wherein: the trachea outside is provided with the extrusion gasbag, the trachea is elastic material and makes, the extrusion gasbag passes through the gas-supply pipe and is connected with outside air pump, the air pump is connected with the controller and is used for controlling the gas transmission volume.
4. A medical emergency training teaching aid according to claim 3 wherein: the gas transmission pipe of the extrusion air bag is provided with a one-way valve to prevent gas in the extrusion air bag from escaping.
5. A medical emergency training teaching aid according to claim 4, wherein: the upper portion of extrusion gasbag is provided with the relief port, the relief port is provided with the cock and is used for carrying out the gassing to the extrusion gasbag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962098.7U CN210200122U (en) | 2019-06-25 | 2019-06-25 | Medical treatment first aid training teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920962098.7U CN210200122U (en) | 2019-06-25 | 2019-06-25 | Medical treatment first aid training teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210200122U true CN210200122U (en) | 2020-03-27 |
Family
ID=69872337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920962098.7U Expired - Fee Related CN210200122U (en) | 2019-06-25 | 2019-06-25 | Medical treatment first aid training teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210200122U (en) |
-
2019
- 2019-06-25 CN CN201920962098.7U patent/CN210200122U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |