CN213751594U

CN213751594U - Novel cardiopulmonary resuscitation teaching model

Info

Publication number: CN213751594U
Application number: CN202022375346.3U
Authority: CN
Inventors: 鲍竹青; 陈月莉; 左霞; 崔霞
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-20
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a novel cardio-pulmonary resuscitation teaching model, a chest model is connected with a head model through a connecting plate, the upper surface of the connecting plate is provided with a light indicator, a pressing mechanism is arranged at the middle position inside the chest model, lung simulation mechanisms are arranged at the two sides of the pressing mechanism inside the chest model, a junction box is arranged at the bottom end inside the chest model, the junction box is connected with the light indicator through a lead, a blowing joint is arranged at the position of the head model, the blowing joint is connected with a second air pipe, one end of the second air pipe, far away from the blowing joint, is connected with a tee joint, the utility model has the advantages of reasonable and simple structure, and human body simulation design, realizes the chest pressing simulation through the pressing mechanism, realizes the pressing simulation, realizes the blowing simulation through the arrangement of the head model and an air bag, and realizes the blowing simulation through the connection of a first air pipe, a second air pipe and the tee joint, thereby greatly improving the cardio-pulmonary resuscitation teaching effect, the pressing strength of the pressing mechanism can be adjusted, and the application range is greatly improved.

Description

Novel cardiopulmonary resuscitation teaching model

Technical Field

The utility model relates to a cardiopulmonary resuscitation teaching model technical field specifically is a novel cardiopulmonary resuscitation teaching model.

Background

At present cardiopulmonary resuscitation teaching model, generally blow and adopt airflow sensor to realize, the lung emulation degree is not enough, leads to having certain difference with the real person to pressing means's pressure degree can't be adjusted, leads to application scope lower, and the flexibility ratio is relatively poor, consequently, this problem that exists among the prior art is solved to a technique that improves urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel cardiopulmonary resuscitation teaching mode, realize the thorax through pressing means and press the simulation, realize pressing the simulation, through setting up head model and gasbag, and through first trachea, second trachea and three-way connection, realize the simulation of blowing, and through first button switch, the cooperation of second button switch and light display, realize the demonstration of degree of completion, the effect of cardiopulmonary resuscitation teaching has been improved greatly, pressing means's piston bottom is provided with the external screw thread, and be provided with adjusting nut in external screw thread department, adjustable pressing means's intensity of pressing, application scope improves greatly, moreover, the steam generator is simple in structure, emulation physical design, and be convenient for installation and dismantlement, in order to carry out sanitary clearance, in order 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 novel cardiopulmonary resuscitation teaching model comprises a chest model and a head model, wherein the chest model and the head model are connected through a connecting plate, and the upper surface of the connecting plate is provided with a light indicator;

a pressing mechanism is arranged in the middle of the interior of the thoracic cavity model, lung simulation mechanisms are arranged on two sides of the pressing mechanism in the thoracic cavity model, a junction box is arranged at the bottom end of the interior of the thoracic cavity model, and the junction box is connected with a light indicator through a lead; the pressing mechanism comprises a sleeve, a piston and a first button switch, a pressing plate is arranged at the top end of the sleeve and is connected with the top end of the thoracic cavity model through the pressing plate, a limiting plate is arranged at the lower end of the sleeve, the sleeve is sleeved outside the piston, a first bottom plate is arranged at the bottom end of the piston and is fixed on the bottom surface of the thoracic cavity model, external threads are arranged at the lower end of the piston, an adjusting nut is arranged at the position, located at the external threads, of the lower end of the piston, a spring is arranged between the adjusting nut and the limiting plate, the spring is sleeved outside the piston, a first upright post is further arranged on the upper surface of the first bottom plate, a first button switch is arranged at the top end of the first upright post and is matched with the limiting plate, and the first button switch is connected with the junction box through a wire; the lung simulation mechanism comprises an air bag, a frame and a second button switch, the air bag is arranged in the frame, a lower panel of the air bag is connected with the bottom surface of the frame, the air bag is connected with a first air pipe, one end, far away from the air bag, of the first air pipe is connected with a tee joint, a second button switch is arranged at the top end of the interior of the frame, the second button switch is matched with the upper surface of the air bag, the lower surface of the frame is connected with the top end of a second upright post, a second bottom plate is arranged at the bottom end of the second upright post, the bottom end of the second upright post is fixed in the thoracic cavity model through the second bottom plate, and the second button switch is connected with a junction box through a wire;

the head model is provided with an air blowing joint at the position of the oral cavity, the air blowing joint is connected with a second air pipe, and one end, far away from the air blowing joint, of the second air pipe is connected with a tee joint.

Preferably, the utility model provides a pair of novel cardiopulmonary resuscitation teaching mode, wherein, light indicator surface is provided with a plurality of pilot lamp for show whether press to target in place and whether the gasbag reaches the requirement.

Preferably, the utility model provides a pair of novel cardiopulmonary resuscitation teaching mode, wherein, telescopic internal diameter is unanimous with the external diameter of piston, telescopic upper end is run through and is seted up the gas pocket, guarantees piston and telescopic stability and smooth and easy nature.

Preferably, the utility model provides a pair of novel cardiopulmonary resuscitation teaching mode, wherein, the gasbag upper surface is provided with the raised plate, the raised plate cooperatees with second button switch for press the second button.

Preferably, the utility model provides a pair of novel cardiopulmonary resuscitation teaching mode, wherein, gasbag one end is provided with the interface, first trachea passes through the interface and links to each other with the gasbag, the connection of the first trachea of being convenient for and gasbag.

Preferably, the utility model provides a pair of novel cardiopulmonary resuscitation teaching mode, wherein, first stand top is provided with the layer board, first button switch sets up in the layer board upper surface, the periphery of layer board upper surface still is provided with spacing, sets up spacing and can avoid the limiting plate to crush first button switch.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) realize the thorax through pressing mechanism and press the simulation, realize pressing the simulation, through setting up head model and gasbag to through first trachea, second trachea and three way connection, realize the simulation of blowing, and through the cooperation of first button switch, second button switch and light display, realize the demonstration of degree of completion, improved the effect of cardiopulmonary resuscitation teaching greatly.

(2) The external thread is arranged at the bottom end of the piston of the pressing mechanism, the adjusting nut is arranged at the external thread, the pressing strength of the pressing mechanism can be adjusted, and the application range is greatly improved.

(3) Simple structure, the human design of emulation to be convenient for install and dismantle, in order to carry out the health clearance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the thoracic model;

FIG. 3 is a schematic view of the bladder configuration;

fig. 4 is a schematic structural diagram of the top end of the first upright post.

In the figure: the chest model comprises a chest model 1, a head model 2, a connecting plate 3, a light indicator 4, a junction box 5, a sleeve 6, a piston 7, a first button switch 8, a pressing plate 9, a limiting plate 10, a first bottom plate 11, an adjusting nut 12, a spring 13, a first upright post 14, an air bag 15, a frame 16, a second button switch 17, a first air pipe 18, a tee joint 19, a second upright post 20, a second bottom plate 21, an air blowing joint 22, a second air pipe 23, a convex plate 24, a connector 25, a supporting plate 26 and a limiting frame 27.

Detailed Description

The technical solution 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 of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention;

it should be noted that, in the description of the present invention, it is to be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel cardiopulmonary resuscitation teaching model comprises a chest model 1 and a head model 2, wherein the chest model 1 and the head model 2 are connected through a connecting plate 3, the upper surface of the connecting plate 3 is provided with a light indicator 4, and the surface of the light indicator 4 is provided with a plurality of indicator lights; a pressing mechanism is arranged in the middle of the interior of the thoracic cavity model 1, lung simulation mechanisms are arranged on two sides of the pressing mechanism in the thoracic cavity model 1, a junction box 5 is arranged at the bottom end of the interior of the thoracic cavity model 1, and the junction box 5 is connected with a light indicator 4 through a lead; the pressing mechanism comprises a sleeve 6, a piston 7 and a first button switch 8, wherein the top end of the sleeve 6 is provided with a pressing plate 9 and is connected with the top end of the thoracic cavity model 1 through the pressing plate 9, the lower end of the sleeve 6 is provided with a limiting plate 10, the sleeve 6 is sleeved outside the piston 7, the inner diameter of the sleeve 6 is consistent with the outer diameter of the piston 7, the upper end of the sleeve 6 is provided with an air hole in a penetrating way, the bottom end of the piston 7 is provided with a first bottom plate 11, the first bottom plate 11 is fixed on the bottom surface of the thoracic cavity model 1, the lower end of the piston 7 is provided with an external thread, the lower end of the piston 7 is provided with an adjusting nut 12 at the external thread, a spring 13 is arranged between the adjusting nut 12 and the limiting plate 10, the spring 13 is sleeved outside the piston 7, the upper surface of the first bottom plate 11 is also provided with a first upright post 14, the top end of the first upright post 14 is provided with the first button switch 8, the first button switch 8 is matched with the limiting plate 10, the first button switch 8 is connected with the junction box 5 through a lead wire, a supporting plate 26 is arranged at the top end of the first upright post 14, the first button switch 8 is arranged on the upper surface of the supporting plate 26, and a limiting frame 27 is further arranged on the periphery of the upper surface of the supporting plate 26; the lung simulation mechanism comprises a balloon 15 which, the framework 16 and the second button switch 17, the air bag 15 is arranged in the framework 16, the lower panel of the air bag 15 is connected with the bottom surface of the framework 16, the air bag 15 is connected with the first air pipe 18, one end of the air bag 15 is provided with a connector 25, the first air pipe 18 is connected with the air bag 15 through the connector 25, one end, far away from the air bag 15, of the first air pipe 18 is connected with the tee 19, the top end in the framework 16 is provided with the second button switch 17, the second button switch 17 is matched with the upper surface of the air bag 15, the upper surface of the air bag 15 is provided with a convex plate 24, the convex plate 24 is matched with the second button switch 17, the lower surface of the framework 16 is connected with the top end of the second upright post 20, the bottom end of the second upright post 20 is provided with the second bottom plate 21, the bottom end of the second upright post 20 is fixed in the thoracic cavity model 1 through the second bottom plate 21, and the second button switch 17 is connected with the junction box 5 through a lead; the head model 2 is provided with an air blowing joint 22 at the oral cavity, the air blowing joint 22 is connected with a second air pipe 23, and one end of the second air pipe 23 far away from the air blowing joint 22 is connected with a tee joint 19.

The installation method and the use principle are as follows: firstly, a chest model 1 and a head model 2 are connected through a connecting plate 3, then a light indicator 4 is fixed on the upper surface of the connecting plate 3, then a pressing mechanism is arranged at the middle position in the chest model 1, a pressing plate 9 is connected with the top end of the chest model 1, a first bottom plate 11 is connected with the bottom end of the chest model 1, then two lung simulation mechanisms are respectively arranged at two sides of the pressing mechanism and are fixed in the chest model 1 through a second bottom plate 21, a first button switch 8 and a second button switch 17 are both connected with a junction box 5 through leads, the junction box 5 is connected with the light indicator 4 through leads, then a second air pipe 23 is respectively connected with an air blowing connector 22 and a tee joint 19 in the head model 2, the two first air pipes 18 are respectively connected with an air bag 15 and the tee joint 19, the installation is completed, and when the device is used, air is blown to the air blowing connector 22 in the head model 2, the two air bags 15 are inflated, when the convex plate 24 of the air bag 15 presses the second button switch 17, the indicator light corresponding to the light indicator 4 is turned on, then the pressing plate 9 is pressed, and when the limiting plate 10 presses the first button switch 8, the indicator light corresponding to the light indicator 4 is turned on. The utility model has reasonable structure, realizes the chest pressing simulation through the pressing mechanism, realizes the pressing simulation, realizes the blowing simulation by arranging the head model 2 and the air bag 15 and connecting the head model and the air bag through the first air pipe 18, the second air pipe 23 and the tee joint 19, realizes the display of the completion degree through the matching of the first button switch 8, the second button switch 17 and the light indicator 4, and greatly improves the effect of the cardio-pulmonary resuscitation teaching; the bottom end of the piston 7 of the pressing mechanism is provided with an external thread, and the external thread is provided with an adjusting nut 12, so that the pressing strength of the pressing mechanism can be adjusted, and the application range is greatly improved; simple structure, the human design of emulation to be convenient for install and dismantle, in order to carry out the health clearance.

The details of the present invention are well known to those skilled in the art.

Finally, it is to be noted that: the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified and replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a novel cardiopulmonary resuscitation teaching mode which characterized in that: the chest model (1) and the head model (2) are wrapped, the chest model (1) and the head model (2) are connected through a connecting plate (3), and a light indicator (4) is arranged on the upper surface of the connecting plate (3);

a pressing mechanism is arranged in the middle of the interior of the thoracic cavity model (1), lung simulation mechanisms are arranged on two sides of the pressing mechanism in the thoracic cavity model (1), a junction box (5) is arranged at the bottom end of the interior of the thoracic cavity model (1), and the junction box (5) is connected with a light indicator (4) through a lead; the pressing mechanism comprises a sleeve (6), a piston (7) and a first button switch (8), a pressing plate (9) is arranged at the top end of the sleeve (6) and is connected with the top end of the thoracic cavity model (1) through the pressing plate (9), a limiting plate (10) is arranged at the lower end of the sleeve (6), the sleeve (6) is sleeved outside the piston (7), a first bottom plate (11) is arranged at the bottom end of the piston (7), the first bottom plate (11) is fixed on the bottom surface of the thoracic cavity model (1), an external thread is arranged at the lower end of the piston (7), an adjusting nut (12) is arranged at the position, located at the external thread, of the lower end of the piston (7), a spring (13) is arranged between the adjusting nut (12) and the limiting plate (10), the spring (13) is sleeved outside the piston (7), and a first upright post (14) is further arranged on the upper surface of the first bottom plate (11), a first button switch (8) is arranged at the top end of the first upright post (14), the first button switch (8) is matched with the limiting plate (10), and the first button switch (8) is connected with the junction box (5) through a wire; the lung simulation mechanism comprises an air bag (15), a frame (16) and a second button switch (17), the air bag (15) is arranged in the frame (16) and the lower panel of the air bag (15) is connected with the bottom surface of the frame (16), the air bag (15) is connected with a first air pipe (18), one end of the first air pipe (18) far away from the air bag (15) is connected with a tee joint (19), a second button switch (17) is arranged at the top end inside the frame (16), the second button switch (17) is matched with the upper surface of the air bag (15), the lower surface of the frame (16) is connected with the top end of the second upright post (20), the bottom end of the second upright post (20) is provided with a second bottom plate (21), the bottom end of the second upright post (20) is fixed in the thoracic cavity model (1) through the second bottom plate (21), the second button switch (17) is connected with the junction box (5) through a wire;

an air blowing joint (22) is arranged at the position, located in the oral cavity, of the head model (2), the air blowing joint (22) is connected with a second air pipe (23), and one end, far away from the air blowing joint (22), of the second air pipe (23) is connected with a tee joint (19).

2. The novel teaching model of cardiopulmonary resuscitation of claim 1, wherein: the surface of the light indicator (4) is provided with a plurality of indicator lights.

3. The novel teaching model of cardiopulmonary resuscitation of claim 1, wherein: the inner diameter of the sleeve (6) is consistent with the outer diameter of the piston (7), and an air hole is formed in the upper end of the sleeve (6) in a penetrating mode.

4. The novel teaching model of cardiopulmonary resuscitation of claim 1, wherein: the upper surface of the air bag (15) is provided with a convex plate (24), and the convex plate (24) is matched with the second button switch (17).

5. The novel teaching model of cardiopulmonary resuscitation of claim 1, wherein: one end of the air bag (15) is provided with a connector (25), and the first air pipe (18) is connected with the air bag (15) through the connector (25).

6. The novel teaching model of cardiopulmonary resuscitation of claim 1, wherein: the top end of the first upright post (14) is provided with a supporting plate (26), the first button switch (8) is arranged on the upper surface of the supporting plate (26), and the periphery of the upper surface of the supporting plate (26) is also provided with a limiting frame (27).