CN220020453U - A cardiopulmonary resuscitation training model with an auxiliary compressor - Google Patents

Abstract

The utility model discloses a cardiopulmonary resuscitation training model with an auxiliary pressing device, and relates to the technical field of cardiopulmonary resuscitation. The utility model aims to solve the problems of high physical strength consumed by cardiopulmonary resuscitation, poor cardiopulmonary resuscitation effect of rescue workers and the like caused by the possibility of increasing the possibility of unexpected actions due to the deterioration of the state of illness during cardiopulmonary resuscitation of patients in the prior art. The utility model comprises a fixed plate, a simulation manikin, a safety belt, a cardiopulmonary resuscitation pressing device and a telescopic mechanism; the simulated human body model is arranged on the fixed plate, the safety belts are connected to the two sides of the fixed plate, the shoulder and the abdomen of the simulated human body model are respectively fixed by the safety belts, the cardiopulmonary resuscitation pressing device is connected to one side of the fixed plate through the telescopic mechanism, and the cardiopulmonary resuscitation pressing device is arranged on the chest of the simulated human body model. The utility model is used for cardiopulmonary resuscitation training.

Description

A cardiopulmonary resuscitation training model with an auxiliary compressor

Technical field

The utility model relates to the technical field of cardiopulmonary resuscitation, in particular to a cardiopulmonary resuscitation training model with an auxiliary presser.

Background technique

The first thing to observe during cardiopulmonary resuscitation is whether there is disappearance of large arterial pulse and respiratory arrest. When these two situations occur, cardiopulmonary resuscitation must be started as soon as possible. Because its main purpose is to allow the heart to have a certain circulation through artificial compression to maintain blood perfusion of major organs such as the brain or kidneys. At the same time, artificial respiration can also allow the lungs to exchange gas to prevent organ ischemia. , hypoxia leading to functional failure.

The frequency of CPR compressions is 100-120 times/min. The depth of CPR compressions has different requirements for adults and children. Cardiopulmonary resuscitation is relatively labor-intensive, because for adults, the depth of compression is required to be between 5-6cm, and for children and infants, the compression amplitude is at least 1/3 of the front-to-back diameter of the chest, and it must fully rebound and persist for 5 seconds. Group.

The existing cardiopulmonary resuscitation training model can provide practical and effective training data and teaching guidance in terms of teaching and training. However, in real situations, one cardiopulmonary resuscitation consumes a lot of physical strength. At the same time, the patient's condition may worsen during cardiopulmonary resuscitation. The possibility of accidental movements increases, resulting in the effectiveness of cardiopulmonary resuscitation by rescuers becoming less effective.

Utility model content

The technical problem to be solved by this utility model is to provide a cardiopulmonary resuscitation training model with an auxiliary presser to help fix the patient and provide auxiliary external force during rescue according to the needs of the rescuer. Real-time monitoring of patients' vital signs saves energy, adds rescue information, and improves rescue success rate.

The technical solution adopted by the utility model to solve the above problems is: a cardiopulmonary resuscitation training model with an auxiliary presser, including a fixed plate, a simulated human body model, a safety belt, a cardiopulmonary resuscitation presser and a telescopic mechanism; the simulated human body model Set on the fixed plate, the safety belts are connected to both sides of the fixed plate. The safety belts fix the shoulders and abdomen of the simulated human body model respectively. The cardiopulmonary resuscitation presser is connected to one side of the fixed plate through a telescopic mechanism. The cardiopulmonary resuscitation presser is arranged on the chest of the simulated human body model.

Further, the safety belt is divided into left and right parts, one end of the left part is connected to the fixed plate, and the other end is provided with a safety belt socket. One end of the right part is connected to the fixed plate, and the other end is provided with a safety belt buckle. The seat belt socket and the seat belt buckle cooperate with each other, and a button is provided on the seat belt buckle.

Further, the front of the cardiopulmonary resuscitation press is provided with a screen, a pressing area and a button area, the back of the cardiopulmonary resuscitation press is provided with a suction cup, and a pressure and heartbeat pulse detection module is installed at the center of the suction cup. The pressure and heartbeat pulse detection module is arranged directly below the compression area. A control circuit module is provided inside the cardiopulmonary resuscitation presser. The pressure and heartbeat pulse detection module is electrically connected to the control circuit module. The cardiopulmonary resuscitation presser A safety switch and a power supply are provided on the side of the .

Further, the telescopic mechanism includes a fixed base, a straight rod, a direction adjustment block, an electric telescopic rod and a shell; the fixed base is connected to the fixed plate, one end of the straight rod is connected to the fixed base, and the other end is connected to the direction adjustment block , the end of the direction adjustment block is connected to an electric telescopic rod, the upper end of the electric telescopic rod is provided with a shell, and a circuit socket is provided inside the shell, and the circuit socket is connected to a cardiopulmonary resuscitation press.

Further, the upper surface of the fixed plate is provided with double-sided grooves, and the lower part of the simulated human body model is provided with a chute that matches the double-sided grooves. The simulated human body model has multiple types for replacement.

Further, a fixed bracket is installed around the fixed plate. The fixed bracket is divided into upper and lower parts. The upper bracket is connected to the fixed plate. The lower bracket is rotationally connected to the upper bracket through a rotating shaft. The lower bracket is The bottom is equipped with a non-slip pad.

Further, there are a plurality of safety belts, and the safety belts are elastic safety belts whose length can be adjusted.

Further, the suction cup is made of nitrile rubber, and the connection position of the pressure and heartbeat pulse detection module circuits is sealed with sealant.

Further, the straight rod and the fixed base are connected through threads.

The utility model has the following beneficial technical effects:

The electric telescopic rod used in the utility model is connected to the cardiopulmonary resuscitation press. When the rescuer presses the pressing area of the cardiopulmonary resuscitation press, the electric telescopic rod is started, and the cardiopulmonary resuscitation press is driven up and down by the electric telescopic rod to apply auxiliary external force. The screen of the pulmonary resuscitation press can display the compression depth, compression strength, heartbeat and other information to help the user determine when to stop pressing. When the cardiopulmonary resuscitation press detects that the compression reaches the specified depth, the electric telescopic rod stops shortening and automatically resets, forming Rebound to complete a CPR compression process.

The training model with an auxiliary presser provided by the utility model can effectively fix the patient, provide auxiliary external force during rescue according to the user's needs, and monitor the patient's vital signs in real time, saving physical strength, increasing rescue information, and improving the rescue success rate.

Description of the drawings

Figure 1 is a schematic diagram of the cardiopulmonary resuscitation training model of the present invention;

Figure 2 is a schematic structural diagram of the front of the cardiopulmonary resuscitation presser of the present invention;

Figure 3 is a schematic structural diagram of the back of the cardiopulmonary resuscitation presser of the present invention;

Figure 4 is a schematic structural diagram of the fixed chassis and electric telescopic rod of the present utility model;

Figure 5 is a schematic structural diagram of the chute and groove;

Figure 6 is a control principle diagram of the present utility model;

In the picture: 1. Fixed plate; 101. Bilateral groove; 2. Fixed bracket; 3. Rotating shaft; 4. Simulated human body model; 5. Slide; 6. Fixed base; 7. Straight rod; 8. Direction adjustment block ; 9. Nut; 10. Electric telescopic rod; 11. Shell; 12. Circuit socket; 13. Seat belt; 14. Seat belt socket; 15. Seat belt buckle; 16. Button; 17. CPR press; 18. Screen; 19. Press area; 20. Button area; 21. First power/data interface; 22. Second power/data interface; 23. Suction cup; 24. Notch; 25. Pressure and heartbeat pulse detection module; 26. Control circuit module.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below in conjunction with the drawings and examples of the description. The specific embodiments described here are only used to explain the utility model and are not used. To limit the utility model.

Specific Embodiment 1: This embodiment will be described with reference to Figures 1 to 6. The cardiopulmonary resuscitation training model with an auxiliary presser described in this embodiment includes a simulated human body model 4, a fixed plate 1, a safety belt 13, and an electric telescopic Rod 10, cardiopulmonary resuscitation presser 17, suction cup 23, sensor, power module and control circuit module 26.

Preferably, the simulated human body model 4 is made of soft silicone material, and has a double-sided chute 5 on the back connected to the double-sided groove 101 on the fixed plate 1. The chute 5 is made of aluminum. It can easily disassemble and install the simulation human body model, and can replace the simulation human body model corresponding to people of different ages and body types according to training needs.

Preferably, fixed brackets 2 are installed around the fixed plate 1 to limit the position of the equipment. The fixed bracket 2 is connected to the fixed plate 1 using screws, which is stable and reliable; the fixed bracket 2 has a hinge structure and can be moved downwards. Rotate and store at the bottom of the fixed plate to reduce storage space. The hinge is equipped with a rotating shaft 3 to connect the upper and lower brackets.

Preferably, a special anti-slip pad is installed at the bottom of the lower part of the fixed bracket 2 to ensure that it has good anti-slip function in a variety of different environments.

Preferably, the safety belt 13 is made of elastic material, fixed and opened through a buckle structure, and can be extended and contracted to adjust the length of the fixed belt to help rescuers secure the patient. It can limit rescue errors caused by the patient's large movement, and at the same time give the patient a reasonable space for movement. The seat belt holder adopts a buckle structure, which is convenient to use.

Preferably, the suction cup 23 is fixed at the patient's heart during use. The nitrile rubber material used has a large friction force with the contact surface and is not easy to slide. A pressure sensor and a heartbeat pulse detector are installed in the center of the suction cup 23, and can be The real-time monitoring of the patient's heartbeat and pulse and other vital sign data is transmitted to the control module in the cardiopulmonary resuscitation press 17 and displayed on the screen of the cardiopulmonary resuscitation press 17 to facilitate rescuers to take appropriate measures to implement first aid.

Preferably, the surface of the cardiopulmonary resuscitation press 17 is provided with a button area 20 and a pressing area 19, and the pressing area 19 is made of rubber material. A control circuit module 26 is installed inside the cardiopulmonary resuscitation presser 17. The surface button area is provided with buttons that are connected to the internal control circuit module 26 and can control the power supply and adjust parameters.

Preferably, the electric telescopic rod 10 is connected to the cardiopulmonary resuscitation press 17 through the circuit socket 12. When the user presses the pressing area 19 of the cardiopulmonary resuscitation press 17, the control circuit module 26 starts the electric telescopic rod 10. Through the electric telescopic rod 10 The lifting and lowering drives the cardiopulmonary resuscitation presser 17 to apply auxiliary external force.

Preferably, the upper part of the button area 20 of the cardiopulmonary resuscitation presser 17 is provided with a screen, which can display information such as pressing depth, pressing force, and heartbeat to help the user determine when to stop pressing.

Preferably, when the cardiopulmonary resuscitation presser 17 detects that the compression reaches a designated depth, the electric telescopic rod 10 stops shortening, automatically resets, forms a rebound, and completes a cardiopulmonary resuscitation compression process.

Preferably, the cardiopulmonary resuscitation presser 17 is equipped with a safety switch, which can immediately cut off all power sources when pressed to prevent accidents caused by equipment failure.

Preferably, the control circuit module 26 is equipped with an intelligent data analysis and processing algorithm application, which can provide appropriate auxiliary external force support according to the user's pressing depth, and at the same time give the optimal pressing frequency prompt.

Preferably, the cardiopulmonary resuscitation presser 17 is provided with a display screen on the surface, which is safe, energy-saving, reliable and durable, and is coated with sealant on all line connections and interfaces to enhance waterproof performance.

Specific Embodiment 2: This embodiment will be described with reference to Figures 1 to 6. In this embodiment, the simulated human body model 4 is placed on a fixed plate 1, and fixed brackets 2 are installed at the four corners of the fixed plate 1. The bracket 2 is connected by a hinge of the rotating shaft 3 and can be rotated for convenient storage. There is an anti-slip pad under the fixed bracket 2 to ensure that it has good anti-slip function in a variety of different environments and can adapt to first aid environments in different scenarios.

Further, the back of the simulated human body model 4 has a chute 5 that matches the bilateral grooves 101 on the surface of the fixed plate 1, which is used to disassemble or install the simulated human body model 4 during cardiopulmonary resuscitation simulation training. The human body model can be used in actual rescue after 4 years.

Furthermore, the simulated human body model 4 has a variety of different specifications and can simulate people of different ages and body types.

Further, the fixed base 6 is installed on the fixed plate 1 and connected with the fixed plate 1 using screws. There is a straight rod 7 on the fixed base. The upper half of the straight rod 7 is provided with threads, which can be screwed into the direction adjustment block 8. One end of the direction adjustment block 8 has two threaded circular openings, which can be screwed into. Screws are inserted into the two nuts 9 by rotation for fixation.

Furthermore, the upper part of the electric telescopic rod 10 is a metal shell 11 installed with a circuit, which can be rotated in a small amount to help adjust the position of the cardiopulmonary resuscitation presser 17. One end of the metal shell 11 is open and is provided with a circuit socket 12, while the lower part It is connected with the direction adjustment block 8 by welding process, which is firm and reliable.

Further, one side of the seat belt 13 is a socket 14, which can be inserted into the seat belt buckle 15 installed on the fixed plate 1. When the seat belt socket 14 is inserted into the seat belt buckle 15, it will automatically lock. The safety belt buckle edge button 16 can open the safety belt buckle and is used to keep the patient or model in a fixed position.

Furthermore, the safety belt 13 is made of elastic material, can be adjusted in length and has a certain elastic limit, which can limit rescue errors caused by large movements of the patient while giving the patient a reasonable space for movement.

Further, the front of the cardiopulmonary resuscitation press 17 has a screen 18, a pressing area 19 and a button area 20. The cardiopulmonary resuscitation press 17 is also provided with a first power/data interface 21, a second power/data interface 22, a suction cup 23 and a pressure Pulse detector with heartbeat 25. The pressing area 19 is made of soft rubber material; the screen 18 is used to display heartbeat, pulse and other data during cardiopulmonary resuscitation during first aid; clicking the buttons in the button area 20 can adjust the control circuit and adjust parameters . As shown in FIG. 3 , the back structure of the cardiopulmonary resuscitation press 17 is provided with a notch 24 for inserting a suction cup.

Further, the suction cup 23 can be inserted into the notch 24 , and a pressure sensor and a heartbeat pulse detector are provided at the notch 24 , that is, at the point connected to the suction cup, and are connected to the internal circuit module 26 . The suction cup 23 is easy to replace and easy to install. The notch 24 can realize the quick connection function by adopting the quick connection structure in the prior art.

Further, the first power/data interface 21 and the second power/data interface 22 are used to insert into the top circuit socket 12 of the electric telescopic pole and connect with the control circuit module 26 inside the cardiopulmonary resuscitation presser 17, while helping CPR compressor charging.

The description of the drawings of the present utility model describes the structure and principle of the equipment of the present utility model. In the drawings and descriptions, the circuit settings of the power supply system, circuit module and control system of the equipment are not fully explained. However, in this field, On the premise that technicians understand the principles of the above utility model, they can complete the construction of circuit modules and control modules through professional programming.

The pressure sensor, heartbeat pulse detector and control circuit module 26 used in this embodiment are all existing electrical components, and their models adopt universal standard parts or components known to those skilled in the art. Their structures and principles are all accessible to those skilled in the art. Technical manual informed. The control program of the utility model is an existing computer program and does not involve the innovation of software programs.

Claims (7)

1. A cardiopulmonary resuscitation training model with auxiliary pressing device, characterized in that: comprises a fixed plate (1), a simulation manikin (4), a safety belt (13), a cardiopulmonary resuscitation pressing device (17) and a telescopic mechanism; the simulated mannequin (4) is arranged on the fixed plate (1), the safety belts (13) are connected to the two sides of the fixed plate (1), the safety belts (13) are respectively used for fixing the shoulder and the abdomen of the simulated mannequin (4), the cardiopulmonary resuscitation pressing device (17) is connected to one side of the fixed plate (1) through a telescopic mechanism, and the cardiopulmonary resuscitation pressing device (17) is arranged on the chest of the simulated mannequin (4);

the heart-lung resuscitation pressing device is characterized in that a screen (18), a pressing area (19) and a key area (20) are arranged on the front surface of the heart-lung resuscitation pressing device (17), a sucker (23) is arranged on the back surface of the heart-lung resuscitation pressing device (17), a pressure and heartbeat pulse detection module (25) is arranged at the center position of the sucker (23), the pressure and heartbeat pulse detection module (25) is arranged right below the pressing area (19), a control circuit module (26) is arranged in the heart-lung resuscitation pressing device (17), the pressure and heartbeat pulse detection module (25) is electrically connected with the control circuit module (26), a safety switch and a power supply are arranged on the side surface of the heart-lung resuscitation pressing device (17), the power supply is electrically connected with the safety switch, and the safety switch is electrically connected with the control circuit module (26);

the telescopic mechanism comprises a fixed base (6), a straight rod (7), a direction adjusting block (8), an electric telescopic rod (10) and a shell (11); the utility model discloses a cardiopulmonary resuscitation pressing device, including fixed plate (1), fixed base (6), straight-bar (7), direction adjusting block (8), electric telescopic handle (10) are connected to fixed base (6), fixed base (6) are connected to one end of straight-bar (7), direction adjusting block (8) end-to-end connection electric telescopic handle (10), the upper end of electric telescopic handle (10) is provided with shell (11), shell (11) inside is provided with circuit socket (12), circuit socket (12) connect cardiopulmonary resuscitation pressing device (17).

2. A cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1, wherein: the safety belt (13) is divided into a left part and a right part, wherein one end of the left part is connected to the fixed plate (1), the other end of the left part is provided with a safety belt jack (14), one end of the right part is connected to the fixed plate (1), the other end of the right part is provided with a safety belt lock catch (15), the safety belt jack (14) and the safety belt lock catch (15) are mutually matched, and the safety belt lock catch (15) is provided with a button (16).

3. A cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1, wherein: the upper surface of fixed plate (1) is provided with two side recess (101), the lower part of simulation manikin (4) is provided with spout (5) with two side recess (101) matched with, simulation manikin (4) have multiple type and can supply to change.

4. A cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1, wherein: the fixing plate (1) is installed around fixed bolster (2), fixed bolster (2) divide into upper and lower two parts, and upper portion support regulation is connected on fixed plate (1), and lower portion support rotates with upper portion support through pivot (3) and is connected, the bottom of lower portion support is provided with the slipmat.

5. Cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1 or 2, characterized in that: the number of the safety belts (13) is plural, and the safety belts (13) are elastic safety belts, so that the use length can be adjusted.

6. A cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1, wherein: the sucker (23) is made of nitrile rubber, and the line connection position of the pressure and heartbeat pulse detection module (25) is sealed by sealant.

7. A cardiopulmonary resuscitation training model with auxiliary compression device according to claim 1, wherein: the straight rod (7) is connected with the fixed base (6) through threads.