CN220820912U - Neonatal cardiopulmonary resuscitation teaching model - Google Patents
Neonatal cardiopulmonary resuscitation teaching model Download PDFInfo
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- CN220820912U CN220820912U CN202322480061.XU CN202322480061U CN220820912U CN 220820912 U CN220820912 U CN 220820912U CN 202322480061 U CN202322480061 U CN 202322480061U CN 220820912 U CN220820912 U CN 220820912U
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- chest
- body model
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- transparent film
- pressing plate
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 title claims abstract description 27
- 210000000038 chest Anatomy 0.000 claims abstract description 75
- 210000001562 sternum Anatomy 0.000 claims abstract description 15
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims 1
- 230000000392 somatic effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 16
- 238000007906 compression Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 210000000779 thoracic wall Anatomy 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 210000000115 thoracic cavity Anatomy 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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- Percussion Or Vibration Massage (AREA)
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Abstract
The utility model discloses a neonate cardiopulmonary resuscitation teaching model, which comprises a body model, wherein the body model is made of transparent materials, a sternum is simulated in the body model, a non-transparent film is covered on the chest surface of the body model above the sternum, the non-transparent film is connected with the chest surface in an openable manner, a pressing hole is formed in the chest surface and is positioned at the 1/3 position of the middle lower section of the sternum, a chest pressing plate is movably arranged in the pressing hole, a spring is arranged below the chest pressing plate, the chest pressing plate is connected with the body model below the chest pressing plate through the spring, a contact switch is arranged between the body model and the chest pressing plate, a signal lamp is electrically connected with the contact switch, the spring is connected with a pressure sensor, the signal output end of the pressure sensor is connected with the pressure signal receiving end of a controller, and the alarm control end of the controller is connected with an alarm. The utility model can meet the needs of students for practical operation exercise and examination, and improves the practical operation skills of medical staff.
Description
Technical Field
The utility model relates to the technical field of medical models, in particular to a neonatal cardiopulmonary resuscitation teaching model.
Background
Cardiopulmonary resuscitation (CPR for short) refers to rescue of a patient when the heart and lung suddenly stop, and helps the patient to recover the normal function of the heart and lung through chest compression and artificial respiration, and simultaneously, the patient needs to be treated in time and checked in detail, the purpose of cardiopulmonary resuscitation can achieve the purpose of recovering spontaneous respiration of the patient, supporting the body to obtain medical treatment, and the cardiopulmonary resuscitation needs to master professional compression techniques, and artificial respiration needs to be performed when necessary. In cardiopulmonary resuscitation teaching, a conventional method is to let a learner perform experience teaching on an actual patient, but performing experience teaching on a patient's body is easy to generate medical disputes, and the amplitude and rhythm of compressions are difficult to standardize. If the force of the compression is too small, the depth of the compression is too shallow, or the speed of the compression is too slow, resuscitation cannot be successfully performed or a long time is required. On the other hand, if the force of the compression is too great and the depth of the compression is too great, the rib cage or other parts of the body of the patient may be damaged, which is particularly serious for newborns.
Disclosure of utility model
Aiming at the problems in the background technology, the utility model aims to provide the neonatal cardiopulmonary resuscitation teaching model which can not only teach the pressing position, but also train a learner to control the pressing force.
In order to achieve the above purpose, the utility model provides a neonatal cardiopulmonary resuscitation teaching model, which comprises a body model, wherein the body model is made of transparent materials, a sternum is simulated in the body model, a non-transparent film is covered on the chest surface of the body model above the sternum, the non-transparent film is connected with the chest surface in an openable manner, a pressing hole is formed in the chest surface, the pressing hole is positioned at the 1/3 position of the middle lower section of the sternum, a chest pressing plate is movably arranged in the pressing hole, a spring is arranged below the chest pressing plate, the chest pressing plate is connected with the body model below the chest pressing plate through the spring, a contact switch is arranged between the body model and the chest pressing plate, a main trigger piece of the contact switch is arranged on the chest pressing plate, an auxiliary trigger piece of the contact switch corresponds to the main trigger piece up and down and is arranged in the body model, the contact switch is electrically connected with a signal lamp, the signal lamp is arranged at the outer side of the body model or at the uncovered position of a chest shell in the body model, and a pressure sensor is connected with the spring; the neonatal cardiopulmonary resuscitation teaching model further comprises a controller and an alarm, wherein the signal output end of the pressure sensor is connected with the pressure signal receiving end of the controller, and the alarm control end of the controller is connected with the alarm.
In the scheme, the method comprises the following steps: the chest surface of the body model is provided with a groove, the groove is embedded with a simulated chest outer wall, the simulated chest outer wall is made of transparent elastic materials, the non-transparent film covers the surface of the simulated chest outer wall, the pressing hole is formed in the bottom surface of the groove below the simulated chest outer wall, and the pressing sounder is arranged between the simulated chest outer wall and the bottom surface of the groove except for the position of the pressing hole. When the chest compression plate is pressed, only when the chest compression plate is pressed to the correct position, namely the position corresponding to the chest compression plate, the pressing sounder can not sound; when the chest wall is pressed to the rest positions simulating the chest wall, the pressing sounder can sound so as to simulate the sternum injury.
In the scheme, the method comprises the following steps: the rotating shaft is arranged at one side end part of the body model in a rotating way, one end of the non-transparent film is fixed on the rotating shaft, the other ends are free ends, and the non-transparent film can be wound on the side end part of the body model through the rotating shaft, so that winding is convenient.
In the scheme, the method comprises the following steps: the rotating shaft is provided with a rotating motor, and the non-transparent film can rotate through the rotating motor to drive the rotating shaft to rotate, so that automatic winding is realized, and the operation is convenient.
In the scheme, the method comprises the following steps: the non-transparent film is connected with the chest surface of the body model in an openable and closable manner through buttons or felts. The connecting structure is simple and the operation is convenient.
In the scheme, the method comprises the following steps: the body model is made of transparent plastic or transparent silica gel.
The beneficial effects of the utility model are as follows: the utility model simulates the body of a newborn, a non-transparent film is covered on the chest surface of a body model, a pressing hole is arranged on the chest surface, a chest pressing plate is movably arranged in the pressing hole, a spring is arranged below the chest pressing plate, a contact switch is arranged between the body model and the chest pressing plate, and the contact switch is electrically connected with a signal lamp; the setting enables the neonatal cardiopulmonary resuscitation teaching model provided by the utility model to train and check cardiopulmonary resuscitation projects; when training and checking the cardiopulmonary resuscitation project, the non-transparent film is required to be opened during training, so that students can observe the internal condition of the chest cavity in a transparent mode conveniently, and the understanding of the students is facilitated; when the student checks, the non-transparent film is covered, so that the chest pressing plate is invisible, the real situation of the student is checked in a non-transparent mode, the chest pressing plate is positioned at a correct design pressing position, the student only presses the correct position, the contact switch is turned on, and the signal lamp is turned on, namely the signal lamp is turned on to indicate that the pressing position is correct; the chest compression plate is provided with a spring below, the chest compression plate can return under the restoring force of the spring after being pressed, the spring is connected with a pressure sensor, the pressure sensor records the pressure of the spring in the pressing process and sends data to the controller in real time, the controller feeds back the pressure to the alarm, and if the pressure of the spring is too high, the alarm gives a warning, and the warning indicates that the cardiopulmonary resuscitation pressing force is too high; in conclusion, the neonatal cardiopulmonary resuscitation teaching model provided by the utility model can meet the requirements of actual operation exercise and examination of students in the training process by combining clinical requirements, and improves the actual operation skills of medical staff.
Drawings
FIG. 1 is a schematic view of the position of a chest compression plate.
Fig. 2 is a schematic view of the internal structure of the torso model of the present utility model.
Fig. 3 is a schematic view of the external structure of the present utility model.
Detailed Description
As shown in fig. 1-3, a neonatal cardiopulmonary resuscitation teaching model mainly comprises a body model 1, a controller 9 and an alarm 10.
The body model 1 simulates the body arrangement of a human body and is made of transparent materials, in particular transparent plastics or transparent silica gel.
The body model 1 is internally provided with a sternum 2, the chest surface of the body model 1 above the sternum 2 is covered with a non-transparent film 11, the non-transparent film 11 is connected with the chest surface in an openable way, a pressing hole is formed in the chest surface and is positioned at the 1/3 position of the middle lower section of the sternum 2, a chest pressing plate 4 is movably arranged in the pressing hole, a spring 5 is arranged below the chest pressing plate 4 (the pressure rebound value and the pressure value of the pressed sag are set to have standard, so that the pressed sag of the sternum 2 is approximately equal to 1/3 of the front-rear diameter of the chest wall to serve as trigger points), and the chest pressing plate 4 is connected with the body model 1 below through the spring 5.
A contact switch 6 is arranged between the body model 1 and the chest pressing plate 4, a main trigger piece of the contact switch 6 is arranged on the chest pressing plate 4, an auxiliary trigger piece of the contact switch 6 corresponds to the main trigger piece up and down and is arranged inside the body model 1, the contact switch 6 is electrically connected with a signal lamp 7, and the signal lamp 7 is arranged at the outer side of the body model 1 or at the uncovered position of the chest shell 3 in the body model 1.
The spring 5 is connected with a pressure sensor 8, the signal output end of the pressure sensor 8 is connected with the pressure signal receiving end of a controller 9, and the alarm control end of the controller 9 is connected with an alarm 10.
The chest surface of the body model 1 is provided with a groove, the groove is embedded with a simulated chest outer wall 3, and the simulated chest outer wall 3 is made of transparent elastic materials, and can be transparent rubber. The non-transparent film 11 covers the surface of the simulated chest outer wall 3, the pressing hole is arranged on the bottom surface of the groove below the simulated chest outer wall 3, and pressing sounders are arranged at the rest positions except the positions of the pressing hole between the simulated chest outer wall 3 and the bottom surface of the groove. When the chest compression plate 4 is pressed, only when the chest compression plate 4 is pressed to the correct position, the pressing sounder can not sound; when pressed to the rest of the simulated chest wall 3, the pressing sounder sounds to simulate the sternum 2 injury.
The non-transparent film 11 may be attached in various ways, one of which is: one side end of the body model 1 is rotatably provided with a rotating shaft, one end of the non-transparent film 11 is fixed on the rotating shaft, the other ends are free ends, the non-transparent film 11 can be wound on the side end of the body model 1 through the rotating shaft (two ends of the rotating shaft are hinged with lugs, the two lugs are fixed on the side end of the body model 1, the non-transparent film 11 can be wound on the rotating shaft between the two lugs), the rotating shaft can be further provided with a rotating motor, and the non-transparent film 11 can be wound automatically through the rotation of the rotating shaft driven by the rotating motor.
Another way is: the non-transparent film 11 is connected with the chest surface of the body model 1 in an openable and closable way through buttons or felts, and the connecting structure is simple and convenient to operate.
When training and checking cardiopulmonary resuscitation items, the non-transparent film 11 is required to be opened during training, so that students can observe the internal condition of the chest cavity in a transparent mode conveniently, and understanding of the students is facilitated; when the examination is performed, the non-transparent film 11 is covered, so that the chest pressing plate 4 is invisible, the real situation of a student is checked in a non-transparent mode, the position of the chest pressing plate 4 is the correct design pressing position, the student only presses the correct position to enable the contact switch 6 to be connected, the signal lamp 7 can be turned on, namely, the signal lamp 7 is turned on to indicate that the pressing position is correct; the chest clamp plate 4 below is equipped with the spring, presses the back and can return under the restoring force of spring 5, and spring 5 is connected with pressure sensor 8, presses the in-process, and pressure sensor 8 can record the pressure of spring to send data to controller 9 in real time, controller 9 feeds back the pressure size to alarm 10 again, if spring 5 pressure is too big, alarm 10 can report to the police, and the warning then indicates that cardiopulmonary resuscitation presses the dynamics too big.
Claims (6)
1. The utility model provides a neonate cardiopulmonary resuscitation teaching model, includes somatic model (1), its characterized in that: the body model (1) is made of transparent materials, a sternum (2) is arranged in the body model (1) in a simulation manner, a non-transparent film (11) is covered on the chest surface of the body model (1) above the sternum (2), the non-transparent film (11) is connected with the chest surface in an openable manner, a pressing hole is formed in the chest surface, the pressing hole is positioned at the middle and lower section 1/3 of the sternum (2), a chest pressing plate (4) is movably arranged in the pressing hole, a spring (5) is arranged below the chest pressing plate (4), the chest pressing plate (4) is connected with the body model (1) below through the spring (5), a contact switch (6) is arranged between the body model (1) and the chest pressing plate (4), a main trigger piece of the contact switch (6) is arranged on the chest pressing plate (4), a secondary trigger piece of the contact switch (6) corresponds to the main trigger piece up and down and is arranged in the body model (1), the contact signal lamp (6) is electrically connected with a signal lamp (7), the signal lamp (7) is arranged on the outer side of the body (1) or the body model (11) is not covered by the body model (8), and the non-transparent film (8) is connected with the body model (8); the neonatal cardiopulmonary resuscitation teaching model further comprises a controller (9) and an alarm (10), wherein the signal output end of the pressure sensor (8) is connected with the pressure signal receiving end of the controller (9), and the alarm control end of the controller (9) is connected with the alarm (10).
2. The neonatal cardiopulmonary resuscitation teaching model according to claim 1, wherein: the chest surface of the body model (1) is provided with a groove, the groove is embedded with a simulated chest outer wall (3), the simulated chest outer wall (3) is made of transparent elastic materials, the non-transparent film (11) covers the surface of the simulated chest outer wall (3), the pressing hole is formed in the bottom surface of the groove below the simulated chest outer wall (3), and the rest positions except the position of the pressing hole are provided with pressing sounders.
3. The neonatal cardiopulmonary resuscitation teaching model according to claim 1, wherein: one side end part of the body model (1) is rotatably provided with a rotating shaft, one end of the non-transparent film (11) is fixed on the rotating shaft, the other ends are free ends, and the non-transparent film (11) can be wound on the side end part of the body model (1) through the rotating shaft.
4. The neonatal cardiopulmonary resuscitation teaching model according to claim 3, wherein: the rotating shaft is provided with a rotating motor, and the non-transparent film (11) can be automatically wound by driving the rotating shaft to rotate through the rotating motor.
5. The neonatal cardiopulmonary resuscitation teaching model according to claim 1, wherein: the non-transparent film (11) is connected with the chest surface of the body model (1) in an openable and closable way through buttons or felts.
6. The neonatal cardiopulmonary resuscitation teaching model according to claim 1, wherein: the body model (1) is made of transparent plastic or transparent silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322480061.XU CN220820912U (en) | 2023-09-12 | 2023-09-12 | Neonatal cardiopulmonary resuscitation teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322480061.XU CN220820912U (en) | 2023-09-12 | 2023-09-12 | Neonatal cardiopulmonary resuscitation teaching model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820912U true CN220820912U (en) | 2024-04-19 |
Family
ID=90712112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322480061.XU Active CN220820912U (en) | 2023-09-12 | 2023-09-12 | Neonatal cardiopulmonary resuscitation teaching model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820912U (en) |
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2023
- 2023-09-12 CN CN202322480061.XU patent/CN220820912U/en active Active
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