CN116206506A - Medical teaching model for simulating first-aid human cardiopulmonary resuscitation - Google Patents

Abstract

The utility model provides a simulation first aid human cardiopulmonary resuscitation medical teaching model, relate to medical teaching model technical field, including the truck main part, the head main part, truck main part skin is installed in the truck main part outside, head main part skin is installed in the head main part outside, be provided with nasal cavity portion on the head main part skin, eye skin portion and lip portion, the position fixed mounting that head main part upper end corresponds eye skin portion has the eyeball model, head main part forehead department installs the LED banks, when then begin training, after the gasbag is pressed to the training person makes the pressure that the air pressure sensor received, can convert pressure size into electric signal transmission for Arduino mainboard electric connection, and the mainboard is inside can be according to preset numerical range, LED banks shows the blue light when pressure value is less than preset range, show the red light when being higher than preset range, show the green light when preset range, thereby through timely pressing force feedback, let the training person can be quick find the most suitable dynamics.

Description

Medical teaching model for simulating first-aid human cardiopulmonary resuscitation

Technical Field

The invention relates to the technical field of medical teaching models, in particular to a medical teaching model for simulating first-aid human cardiopulmonary resuscitation.

Background

Cardiopulmonary resuscitation, CPR for short, is a life-saving technique adopted for sudden cardiac and respiratory arrest. Usually, for respiratory dysfunction or respiratory arrest, artificial respiration is performed and cardiac massage is performed to restore cardiac function, and resuscitation training is required not only by medical professionals but also by non-medical professionals;

an existing first-aid mannequin such as a first-aid training teaching device with a publication number CN210574593U comprises a liquid storage cylinder which is screwed into a straight thread cylinder, and an inclined guide pipe is in an inclined state with low left and high right, so that the liquid storage cylinder is convenient to collect the mouth water entering an air inlet pipe, the convenience of cleaning the mouth water is improved, an air pressure sensor and a pressure sensor are used for detecting data, and the air blowing air pressure and the pressing force are displayed on a display screen, so that the visualization of simulated training data is achieved, and the training effect is improved;

however, the existing simulation emergency human cardiopulmonary resuscitation model lacks a function capable of detecting and checking actions except pressing force, so that the checking project of a trainer is incomplete; the device capable of printing the examination results physically is lacking, so that a trainer cannot watch the examination results at any time after training; the lack of realism is perceived by the steady state of human life and the achievement of saving other people, so that the participation and enthusiasm of the trainers are not high.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the assessment project is incomplete, the assessment score cannot be printed by an entity, and the field operation feel is lacking.

The aim and the effect of the invention are achieved by the following specific technical means:

the utility model provides a simulation first aid human cardiopulmonary resuscitation medical teaching model, includes trunk main part, head main part, trunk main part installs the trunk main part covering in the trunk main part outside, head main part covering is installed in the head main part outside, be provided with nasal cavity portion, eyelid portion and mouth lip on the head main part covering, the position fixed mounting that head main part upper end corresponds the eyelid portion has the eyeball model, the inside pupil analog lamp that is provided with of eyeball model, the LED banks is installed to head main part forehead department, trunk main part inside is provided with the cavity, trunk main part cavity inside fixed mounting has the mount table, rib portion has been placed on the mount table, place the pressure gasbag on the rib portion, trunk main part inside inner wall fixed mounting has the baroceptor, baroceptor one end is connected with the trachea, the tracheal other end is connected with the gasbag, the hand is installed to trunk main part both sides, hand internally mounted has the arm motor, the functional operation board is installed to the inside, install numerical value display on the functional operation board, the trunk main part is installed with the adjacent one side of functional operation board, small-size printer and is provided with the oral cavity printer, the small-size printer is installed with the oral cavity has the oral cavity portion, the oral cavity is still connected with the printer.

Further, the LED lamp group is provided with red, blue and green lamp beads.

Furthermore, a heart motor is fixedly arranged at the back of the rib part, and the heart motor is arranged for a vibration motor.

Further, trunk main part internally mounted has system's mainboard and Arduino mainboard, LED banks, the inside pupil analog lamp of eyeball model, baroceptor and Arduino mainboard electric connection.

Further, a first film sensor is arranged at the forehead of the head main body, and a second film sensor is arranged at the back of the hand.

Further, the arm motor is arranged for a vibration motor.

Further, the function operation board is provided with different function option buttons for resetting, checking, training, detailed printing and brief printing,

further, the third film sensor is installed inside the oral cavity, and the first film sensor, the second film sensor and the third film sensor are all electrically connected with the Arduino main board.

The beneficial effects are that:

the medical teaching model for simulating first-aid human cardiopulmonary resuscitation has the following beneficial effects:

1. the outer side of the trunk main body is provided with a trunk main body skin, the outer side of the head main body is provided with a head main body skin, the head main body skin is provided with a nasal cavity part, an eye skin part and a lip part, the upper end of the head main body is fixedly provided with an eyeball model corresponding to the position of the eye skin part, the eyeball model is internally provided with pupil simulation lamps, the forehead of the head main body is provided with an LED lamp group, the LED lamp group is provided with red, blue and green three-color lamp beads, the trunk main body is internally provided with a cavity, the trunk main body cavity is internally fixedly provided with an installation table, the installation table is provided with rib parts, the rib parts are provided with pressing air bags, the inner wall of the trunk main body is fixedly provided with an air pressure sensor, one end of the air pressure sensor is connected with an air pipe, the other end of the air pipe is connected with the air bags, the trunk main body is internally provided with a system main board and an Arduino main board, the LED lamp group, the pupil simulation lamp in the eyeball model and the air pressure sensor are electrically connected with the Arduino mainboard, when training is started, a trainer is required to turn over the eyelid on the skin of the head main body to see the eyeball model, so that the pupil simulation lamp can control the pupil size in the eyeball model when corresponding to the state of a patient in reality, and the human body model is in a life stability and life-threatening state, wherein the LED lamp group can convert the pressure into an electric signal to be transmitted to the Arduino mainboard for electrical connection after the trainer presses the air bag to enable the air pressure sensor to accept the pressure, the inside of the mainboard can display a blue lamp when the pressure value is lower than the preset range, a red lamp when higher than the preset range and a green lamp when within the preset range, and the pressure force is fed back in time, so that the trainer can quickly find the most suitable strength.

2. The heart motor is fixedly arranged on the back of the rib part and is arranged as the vibration motor, the arm motor is arranged in the hand part and is arranged as the vibration motor, and the loudspeaker is arranged in the head main body, so that when the system judges that the first aid of a trainer is successful, the heart motor and the arm motor can be started, and accordingly the vibration simulating the heartbeat pulse is sent out, the human body is in groan acoustic mode, the trainer can feel the stable state of the human body and feel the feeling of saving others in a real mode, and the training enthusiasm of the trainer is improved.

3. The first film sensor is installed through head main part forehead department, the hand is installed to trunk main part both sides, hand internally mounted has the arm motor, the arm motor is vibration motor setting, second film sensor is installed to hand back of the hand department, the functional operation board is installed to trunk main part bottom, install the numerical display screen on the functional operation board, small-size printer is installed to the side that trunk main part bottom is adjacent with the functional operation board, be provided with reset on the functional operation board, the examination mode, detailed printing, the different function option buttons of brief printing, small-size printer and Arduino mainboard electric connection, then can utilize first film sensor and second film sensor, whether can be checked to these two positions of contact when the training person uses, need put at the forehead main part when pressing the model nasal cavity portion and blowing in first aid training, and still need intermittent type check whether the hand pulse resumes, make through the response training person whether contact the characteristic position of model, wherein through being provided with functional operation board and small-size printer, then can utilize manual operation control to get into different models, and can also watch the system at any time can be watched in the model, can be convenient to the various figures are received to the training person.

4. The oral cavity part is further arranged on the head main body, the tooth model is arranged on the oral cavity part of the oral cavity part up and down, the third film sensor is arranged in the oral cavity part, and then a blocking object in a human body mouth can be simulated in the oral cavity part by plugging articles such as cotton, paper clusters and the like before training, so that when a training person forgets to clean the oral cavity of a patient to ensure the smooth step of the respiratory tract, the third film sensor cannot be contacted with gas blown in later, and the step that the training person does not clean the oral cavity is judged, and the effect of increasing the examination item is achieved.

Drawings

Fig. 1 is an overall schematic diagram of the teaching model of the present invention.

Fig. 2 is a view of a torso body and a head body of the present invention.

Fig. 3 is a rear view of a rib section of the present invention.

Figure 4 is a side view of the torso body of the present invention.

Figure 5 is a bottom view of the torso body of the present invention.

Fig. 6 is a view of a second thin film sensor of the present invention.

FIG. 7 is a schematic view of the oral cavity of the present invention

In fig. 1-7: 1-trunk body, 2-head body, 3-head body skin, 4-trunk body skin, 5-hand, 6-nasal cavity portion, 7-eyelid portion, 8-mouth lip portion, 9-eyeball model, 10-rib portion, 11-press airbag, 12-trachea, 13-barometric sensor, 14-heart motor, 15-mount table, 16-first film sensor, 17-LED lamp group, 18-battery compartment, 19-power button, 20-volume regulator, 21-function operation panel, 22-digital display screen, 23-small printer, 24-second film sensor, 25-oral cavity portion, 26-third film sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, a schematic diagram of an exploded structure and a schematic diagram of a plan structure of a medical teaching model for simulating cardiopulmonary resuscitation of an emergency human body

The utility model provides a simulation first aid human cardiopulmonary resuscitation medical teaching model, includes trunk main part 1, head main part 2, trunk main part covering 4 is installed in trunk main part 1 outside, head main part covering 3 is installed in head main part 2 outside, be provided with nasal cavity portion 6, eyelid portion 7 and mouth lip 8 on head main part covering 3, eyeball model 9 is fixed to the position of head main part 2 upper end corresponding to eyelid portion 7, is provided with pupil analog lamp in the eyeball model 3 inside;

in the specific implementation, an LED lamp group 17 is arranged at the forehead of the head main body 2, red, blue and green lamp beads are arranged on the LED lamp group 17, a cavity is arranged in the trunk main body 1, an installation table 15 is fixedly arranged in the cavity of the trunk main body 1, a rib part 10 is arranged on the installation table 15, a pressing air bag 11 is arranged on the rib part 10, an air pressure sensor 13 is fixedly arranged on the inner wall of the interior of the trunk main body 1, one end of the air pressure sensor 13 is connected with an air pipe 12, and the other end of the air pipe 12 is connected with the air bag 11;

in the implementation, a heart motor 14 is fixedly arranged at the back of the rib part 10, the heart motor 14 is a vibration motor, a system main board and an Arduino main board are arranged in the trunk main body 1, and the LED lamp group 17, a pupil simulation lamp in the eyeball model 3 and the air pressure sensor 13 are electrically connected with the Arduino main board;

in a specific implementation, a first film sensor 16 is installed at the forehead of the head main body 2, hands 5 are installed at two sides of the trunk main body 1, arm motors are installed in the hands 5, the arm motors are arranged for vibrating motors, a second film sensor 24 is installed at the back of the hands 5, a functional operation board 21 is installed at the bottom of the trunk main body 1, and a numerical display screen 22 is installed on the functional operation board 21;

in a specific implementation, a small printer 23 is installed on one side, adjacent to the functional operation panel 21, of the bottom of the trunk body 1, different function option buttons for resetting, checking, training, detailed printing and brief printing are arranged on the functional operation panel 21, the small printer 22 is electrically connected with an Arduino main board, and a loudspeaker is installed in the head body 2;

in a specific implementation, the head main body 2 is further provided with an oral cavity portion 25, the oral cavity portion 25 is provided with a tooth model up and down, and a third film sensor 26 is installed inside the oral cavity portion 25.

In a specific implementation, the first thin film sensor 16, the second thin film sensor 24, and the third thin film sensor 26 are all electrically connected to the Arduino motherboard;

working principle:

the outer side of the trunk main body 1 is provided with a trunk main body skin 4, the outer side of the head main body 2 is provided with a head main body skin 3, the head main body skin 3 is provided with a nasal cavity part 6, an eyelid part 7 and a mouth lip part 8, the upper end of the head main body 2 is fixedly provided with an eyeball model 9 corresponding to the position of the eyelid part 7, the eyeball model 3 is internally provided with pupil simulation lamps, the forehead of the head main body 2 is provided with an LED lamp group 17, the LED lamp group 17 is provided with red, blue and green three-color lamp beads, the trunk main body 1 is internally provided with a cavity, the cavity of the trunk main body 1 is fixedly provided with an installation table 15, the installation table 15 is provided with a rib part 10, the rib part 10 is provided with a pressing air bag 11, the inner wall of the trunk main body 1 is fixedly provided with an air pressure sensor 13, one end of the air pressure sensor 13 is connected with an air pipe 12, the other end of the air pipe 12 is connected with the air bag 11, the inside of the trunk main body 1 is provided with a system main board and an Arduino main board, the LED lamp group 17, the pupil simulation lamp in the eyeball model 3 and the air pressure sensor 13 are electrically connected with the Arduino mainboard, when training is started, a trainer is required to turn over the eyelid 7 on the head main body skin 3 to see the eyeball model, so that the pupil size in the eyeball model 3 can be controlled through the pupil simulation lamp while corresponding to the state of a patient in reality, and the human body model is in a life stability and life critical state, wherein through the LED lamp group 17, after the trainer presses the air bag 11 to enable the air pressure sensor 13 to receive pressure, the pressure can be converted into an electric signal to be transmitted to the Arduino mainboard for electrical connection, the inside of the mainboard can display a blue lamp according to a preset numerical range when the pressure value is lower than the preset range and a red lamp when the pressure value is higher than the preset range, the green light is displayed when the system judges that the first aid of the trainer is successful, the heart motor 14 and the arm motor can be started when the system judges that the first aid of the trainer is successful, so that the trainer can really feel the stable state of the human life and the feeling of saving others through timely feedback of the pressing force, the training enthusiasm of the trainer is improved, then a first film sensor 16 is arranged at the forehead of the head body 2, the hands 5 are arranged at two sides of the trunk body 1, the arm motor is arranged inside the hands 5, the arm motor is a vibration motor, a second film sensor 24 is arranged at the back of the hand 5, a functional operation panel 21 is arranged at the bottom of the trunk main body 1, a numerical display screen 22 is arranged on the functional operation panel 21, a small printer 23 is arranged at one side of the bottom of the trunk main body 1 adjacent to the functional operation panel 21, different function option buttons for resetting, checking modes, training modes, detailed printing and brief printing are arranged on the functional operation panel 21, the small printer 22 is electrically connected with an Arduino mainboard, the first film sensor 16 and the second film sensor 24 can be utilized, whether the two parts are contacted or not can be checked when a trainer uses, the palm needs to be placed on the forehead main body when the model nasal cavity part 6 is pressed for blowing in first-aid training, and whether the hand pulse is recovered or not needs to be intermittently checked, whether the emergency action is normal is judged by sensing whether a trainer touches the characteristic part of the model, wherein the model can be controlled to enter different modes by manual operation through the functional operation board 21 and the small printer 23, and various numerical values received by a system in training can be printed out to form a score bar, so that the trainer can watch at any time, finally, the oral cavity part 25 is further arranged on the head main body 2, the oral cavity part 25 is provided with a tooth model up and down, the third film sensor 26 is arranged in the oral cavity part 25, and then, articles such as cotton, paper clusters and the like can be plugged into the oral cavity part 25 to simulate a blockage in a human body mouth before training, so that when the trainer forgets to clean the oral cavity of a patient to ensure the smooth respiratory tract, the third film sensor 26 can not contact with the gas blown in later, and then the trainer is judged to have no step of oral cavity cleaning, thereby achieving the effect of increasing the examination items.

Claims (6)

1. The utility model provides a simulation emergency treatment human cardiopulmonary resuscitation medical teaching model, includes trunk main part (1), head main part (2), its characterized in that, trunk main part (1) outside is installed trunk main part covering (4), head main part covering (3) are installed in head main part (2) outside, be provided with nasal cavity portion (6), eyelid portion (7) and lip portion (8) on head main part covering (3), the position fixed mounting that head main part (2) upper end corresponds eyelid portion (7) has eyeball model (9), trunk main part (1) cavity internally fixed installs mount table (15), be placed rib portion (10) on mount table (15), be placed on the rib portion (10) and press gasbag (11), the inside inner wall fixed mounting of trunk main part (1) has baroceptor (13), baroceptor (13) one end is connected with trachea (12), the trachea (12) other end is connected with gasbag (11), hand (5) are installed to trunk main part (1) both sides, motor internally mounted has main part (1), trunk main part (21) installs function, trunk main part (21) internally mounted has mainboard.

2. The medical teaching model for simulating emergency human cardiopulmonary resuscitation according to claim 1, wherein a numerical display screen (22) is mounted on the functional operation board (21), and a small printer (23) is mounted on one side, adjacent to the functional operation board (21), of the bottom of the trunk main body (1).

3. The medical teaching model for simulating emergency human cardiopulmonary resuscitation according to claim 1, wherein pupil simulating lamps are arranged inside the eyeball model (3), and an LED lamp group (17) is arranged at the forehead of the head main body (2).

4. The medical teaching model for simulating emergency human cardiopulmonary resuscitation according to claim 1, wherein a speaker is installed inside the head main body (2), an oral cavity portion (25) is further provided on the head main body (2), and the oral cavity portion (25) is provided with a tooth model up and down.

5. The medical teaching model for simulating emergency human cardiopulmonary resuscitation according to claim 4, wherein a first thin film sensor (16) is mounted at the forehead of the head main body (2), a second thin film sensor (24) is mounted at the back of the hand (5), and a third thin film sensor (26) is mounted inside the mouth portion (25).

6. The simulated emergency human cardiopulmonary resuscitation medical teaching model of claim 5, wherein said first thin film sensor (16), second thin film sensor (24) and third thin film sensor (26) are all connected to a control motherboard.

Images