CN213635024U - Simulation model for medical cardio-pulmonary resuscitation teaching - Google Patents
Simulation model for medical cardio-pulmonary resuscitation teaching Download PDFInfo
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- CN213635024U CN213635024U CN202022270868.7U CN202022270868U CN213635024U CN 213635024 U CN213635024 U CN 213635024U CN 202022270868 U CN202022270868 U CN 202022270868U CN 213635024 U CN213635024 U CN 213635024U
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Abstract
The utility model relates to the technical field of cardiopulmonary resuscitation, in particular to a simulation model for medical cardiopulmonary resuscitation teaching, which comprises an upper chest pad, wherein the bottom end of the inner side of the upper chest pad is fixedly connected with a cushion pad, the bottom end of the cushion pad is fixedly connected with a press plate, the inner side of the press plate is fixedly connected with a pressure sensor, the bottom end of the press plate is fixedly connected with a hollow column, the bottom end of the press plate is fixedly connected with a fixed block, the left end of a bottom plate is fixedly connected with a computer and a display, the left end of the bottom plate is fixedly connected with a controller, and the bottom end of the bottom plate is fixedly connected with a lower chest pad. Whether the observation exercise reaches the standard or not is better, and the method has wide market value and is worthy of popularization.
Description
Technical Field
The utility model relates to a cardiopulmonary resuscitation technical field specifically is a simulation model is used in teaching of medical science cardiopulmonary resuscitation.
Background
Cardiopulmonary resuscitation, the international name of CPR, is both professional emergency medicine and the core content of modern rescue, is the most important first aid knowledge and skill, and is an effective first aid measure taken when life is critically ill. In daily life, healthy people have to adopt rescue processes such as air passage release, chest compression, artificial mouth and nose breathing, external defibrillation and the like to rescue patients in the shortest time due to cardiac arrest (such as cardiac arrest caused by electric shock, drowning, poisoning, overhead operation, traffic accidents, travel accidents, heart diseases, myocardial infarction, natural disasters, accidents and the like), so that simulation models are needed for simulation training.
At present, in the study of cardiopulmonary resuscitation, when a student often uses a cardiopulmonary resuscitation medical model, the deformation of the medical model cannot truly simulate the human body pressing resistance, which affects the teaching effect and the training effect of the student, and during the training, the pressing force and the pressing frequency cannot be detected, and whether the sternum is depressed by at least 5cm and the pressing speed reaches at least 100 times/minute cannot be well observed, so that a simulation model for the medical cardiopulmonary resuscitation teaching is provided for the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simulation model is used in medical science cardiopulmonary resuscitation teaching to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a simulation model for medical cardio-pulmonary resuscitation teaching comprises an upper chest pad, wherein a cushion pad is fixedly connected to the bottom end of the inner side of the upper chest pad, a pressing plate is fixedly connected to the bottom end of the cushion pad, a pressure sensor is fixedly connected to the inner side of the pressing plate, a hollow column is fixedly connected to the bottom end of the pressing plate, a supporting column is slidably connected to the inner side of the hollow column, a bottom plate is fixedly connected to the bottom end of the supporting column, a first spring is fixedly connected to the bottom end of the pressing plate, a button is fixedly connected to the top end of the bottom plate, a limiting block is fixedly connected to the top end of the bottom plate, a second spring is fixedly connected to the top end of the limiting block, a first slide rod is fixedly connected to the top end of the limiting block, a squeezing plate is slidably connected to the outer side of the first slide rod, the novel chest pad is characterized in that a right sliding block is slidably connected to the outer side of the second sliding rod, a first connecting rod is rotatably connected to the inner side of the left sliding block, a second connecting rod is rotatably connected to the inner side of the right sliding block, a fixing block is fixedly connected to the bottom end of the pressing plate, a computer and a display are fixedly connected to the left end of the bottom plate, a controller is fixedly connected to the left end of the bottom plate, and a lower chest pad is fixedly connected to the bottom end.
Preferably, the number of stopper, first litter, second spring and third spring all has four, the number of crowded board and second litter all has two, and four the third spring is located two respectively on the second litter, and two the second litter is fixed respectively two the left and right sides of crowded board bottom, four the stopper respectively with four second litter bottom fixed connection.
Preferably, the upper chest pad and the lower chest pad are both made of polyurethane polymer.
Preferably, the height of the button base is 0.5cm less than the height of the limiting block.
Preferably, a connecting plug is arranged at the top end of the computer and the display, and a battery jar and a socket are arranged on the inner side of the controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through the second spring, the first slide rod, the hollow column, the support column, the first spring, the second slide rod, the third spring, the left slide block, the right slide block, the first connecting rod and the second connecting rod, by pressing the middle position of the upper chest pad, pressing the cushion pad, the pressure sensor and the pressing plate, and descending and extruding the first spring through the pressing plate, the first connecting rod and the second connecting rod drive the left slider and the right slider to respectively extrude the third spring, at the moment, the resistance received by the descending and the increasing resistance are realized through the third spring, when the left slider and the right slider move to both sides, the pressing plate drives the extrusion plate to descend and extrude the second spring, the descending resistance is increased again, therefore, the resistance condition during pressing is simulated more truly, and the model can be quickly restored to the original state through the elastic forces of the first spring, the second spring and the third spring;
2. the utility model discloses in, through the crowded board that sets up, the button, pressure sensor, stopper and computer and display, set up time through the controller, the dynamics of chest pad is pressed in the pressure sensor record, and pass to computer and display, through the better observation of computer and display, through crowded board decline extrusion button when pressing repeatedly, show the number of times of pressing the button through computer and display, press the back, whether the dynamics of pressing down makes the sternum sink at least 5 centimetres through computer and display observation, whether the speed of pressing down is 100 times/minute at least, and it is very fast to press back chest rebound speed at every turn, guarantee to follow the speed of pressing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.
In the figure: 1-upper chest pad, 2-buffer pad, 3-pressing plate, 4-pressure sensor, 5-hollow column, 6-supporting column, 7-bottom plate, 8-first spring, 9-button, 10-limiting block, 11-second spring, 12-first slide rod, 13-extruding plate, 14-second slide rod, 15-third spring, 16-left slide block, 17-right slide block, 18-first connecting rod, 19-second connecting rod, 20-fixing block, 21-computer and display, 22-controller, 23-lower chest pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a simulation model for medical cardio-pulmonary resuscitation teaching comprises an upper chest pad 1, a cushion pad 2 is fixedly connected to the bottom end of the inner side of the upper chest pad 1, a pressing plate 3 is fixedly connected to the bottom end of the cushion pad 2, a pressure sensor 4 is fixedly connected to the inner side of the pressing plate 3, a hollow column 5 is fixedly connected to the bottom end of the pressing plate 3, a supporting column 6 is slidably connected to the inner side of the hollow column 5, a base plate 7 is fixedly connected to the bottom end of the supporting column 6, a first spring 8 is fixedly connected to the bottom end of the pressing plate 3, a button 9 is fixedly connected to the top end of the base plate 7, a limiting block 10 is fixedly connected to the top end of the base plate 7, a second spring 11 is fixedly connected to the top end of the limiting block 10, a first slide rod 12 is fixedly connected to the top end of the first slide rod 12, a squeezing plate 13 is slidably connected to the, the outer side of the second slide rod 14 is slidably connected with a right slide block 17, the inner side of the left slide block 16 is rotatably connected with a first connecting rod 18, the inner side of the right slide block 17 is rotatably connected with a second connecting rod 19, the bottom end of the pressing plate 3 is fixedly connected with a fixed block 20, the left end of the bottom plate 7 is fixedly connected with a computer and a display 21, the left end of the bottom plate 7 is fixedly connected with a controller 22, and the bottom end of the bottom plate 7 is fixedly connected with a lower.
The number of the limiting blocks 10, the number of the first sliding rods 12, the number of the second springs 11 and the number of the third springs 15 are four, the number of the extruding plates 13 and the number of the second sliding rods 14 are two, the four third springs 15 are respectively positioned on the two second sliding rods 14, the two second sliding rods 12 are respectively fixed on the left side and the right side of the bottom ends of the two extruding plates 13, and the four limiting blocks 10 are respectively fixedly connected with the bottom ends of the four second sliding rods 12, so that the pressures on the two sides can be kept consistent; the upper chest pad 1 and the lower chest pad 23 are both made of polyurethane polymer, so that the real hand feeling can be better simulated; the height of the base of the button 9 is 0.5cm less than that of the limiting block 10, so that the button 9 is prevented from being damaged; the top end of the computer and display 21 is provided with a connecting plug, and the inner side of the controller 22 is provided with a battery jar and a socket, so that the computer can be conveniently connected, and the pressing force and the pressing frequency can be displayed.
The working process is as follows: the utility model is powered by an external power supply or a storage battery before use, the pressure sensor 4, the button 9, the computer and the display 21 are electrically connected with the controller 22, when in use, the time is set by the controller 22, the buffer pad 2, the pressure sensor 4 and the pressing plate 3 are extruded by pressing the middle position of the upper chest pad 1, at the moment, the force for pressing the upper chest pad 1 is recorded by the pressure sensor 4 and is transmitted to the computer and the display 21, through better observation of the computer and the display 21, the hollow column 5 descends and extrudes the first spring 8 by the pressing plate 3, the first connecting rod 18 and the second connecting rod 19 drive the left slider 16 and the right slider 17 to respectively extrude the third spring 15, at the moment, the resistance received when descending is increased by the third spring 15, when the left slider 16 and the right slider 17 move to two sides, at the moment, the pressing plate 3 drives the extruding plate 13 to descend and extrude the second spring 11, and press the button 9, through the elasticity of first spring 8, second spring 11 and third spring 15, make press the back of the pressing plate 3 very fast after pressing each time, guarantee to keep up with the speed of pressing, after pressing, show the number of times of pressing the button 9 through computer and display 21, observe whether the dynamics of pressing makes the pressing plate 3 sink at least 5 centimetres through computer and display 21, whether the speed of pressing is 100 times/minute at least, thus detect whether the exercise is up to standard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a simulation model is used in teaching of medical cardiopulmonary resuscitation, includes upper chest pad (1), its characterized in that: the chest pad is characterized in that a cushion pad (2) is fixedly connected to the bottom of the inner side of the upper chest pad (1), a pressing plate (3) is fixedly connected to the bottom of the cushion pad (2), a pressure sensor (4) is fixedly connected to the inner side of the pressing plate (3), an hollow column (5) is fixedly connected to the bottom of the pressing plate (3), a supporting column (6) is slidably connected to the inner side of the hollow column (5), a bottom plate (7) is fixedly connected to the bottom of the supporting column (6), a first spring (8) is fixedly connected to the bottom of the pressing plate (3), a button (9) is fixedly connected to the top of the bottom plate (7), a limiting block (10) is fixedly connected to the top of the bottom plate (7), a second spring (11) is fixedly connected to the top of the limiting block (10), a first slide rod (12) is fixedly connected to the top, the improved chest pad is characterized in that a second sliding rod (14) is fixedly connected to the inner side of the extrusion plate (13), a third spring (15) is fixedly connected to the inner side of the extrusion plate (13), a left sliding block (16) is slidably connected to the outer side of the second sliding rod (14), a right sliding block (17) is slidably connected to the outer side of the second sliding rod (14), a first connecting rod (18) is rotatably connected to the inner side of the left sliding block (16), a second connecting rod (19) is rotatably connected to the inner side of the right sliding block (17), a fixing block (20) is fixedly connected to the bottom end of the pressing plate (3), a computer and a display (21) are fixedly connected to the left end of the bottom plate (7), a controller (22) is fixedly connected to the left end of the bottom plate (7), and.
2. The simulation model for teaching medical cardio-pulmonary resuscitation according to claim 1, wherein: the number of stopper (10), first litter (12), second spring (11) and third spring (15) all has four, the number of crowded board (13) and second litter (14) all has two, and four third spring (15) are located two respectively on second litter (14), and four second litter (14) are fixed two respectively the left and right sides of crowded board (13) bottom, four stopper (10) respectively with four second litter (14) bottom fixed connection.
3. The simulation model for teaching medical cardio-pulmonary resuscitation according to claim 1, wherein: the upper chest pad (1) and the lower chest pad (23) are both made of polyurethane polymer.
4. The simulation model for teaching medical cardio-pulmonary resuscitation according to claim 1, wherein: the height of the base of the button (9) is 0.5cm less than that of the limiting block (10).
5. The simulation model for teaching medical cardio-pulmonary resuscitation according to claim 1, wherein: the top end of the computer and the display (21) is provided with a connecting plug, and the inner side of the controller (22) is provided with a battery jar and a socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270868.7U CN213635024U (en) | 2020-10-13 | 2020-10-13 | Simulation model for medical cardio-pulmonary resuscitation teaching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022270868.7U CN213635024U (en) | 2020-10-13 | 2020-10-13 | Simulation model for medical cardio-pulmonary resuscitation teaching |
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| CN213635024U true CN213635024U (en) | 2021-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373372A (en) * | 2021-11-29 | 2022-04-19 | 苏州尚领医疗科技有限公司 | Human chest cardio-pulmonary resuscitation simulation method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373372A (en) * | 2021-11-29 | 2022-04-19 | 苏州尚领医疗科技有限公司 | Human chest cardio-pulmonary resuscitation simulation method |
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