A portable cardiopulmonary resuscitation simulation device

Abstract

The utility model provides a portable cardiopulmonary resuscitation simulation device relates to cardiopulmonary resuscitation training instrument technical field. Portable cardiopulmonary resuscitation simulation device includes simulation body and pressing assembly. Simulation body is provided with the installation groove, and pressing assembly includes pressing plate, elastic part and fixed plate, and fixed plate is detachably arranged in the installation groove, and pressing plate and fixed plate are connected through elastic part. One aspect, in the installation groove that simulation body sets up, can be convenient for pressing assembly to assemble or dismount, thereby convenient storage packing, improve portability, on the other hand, pressing part is located at the opening of installation groove, can also make the training personnel direct alignment pressing part intuitively, thereby improve training efficiency. It can be seen from this that portable cardiopulmonary resuscitation simulation device, simple structure, the structure between simulation body and pressing assembly is optimized, and it is convenient to assemble, dismount or replace, and the portability and practicality are improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of cardiopulmonary resuscitation (CPR) training equipment technology, and more specifically, to a portable CPR simulator. Background Technology

[0002] Cardiopulmonary resuscitation (CPR) simulators are key equipment used to train emergency responders to perform CPR correctly, and are widely used in medical education, emergency training, and other fields.

[0003] However, existing cardiopulmonary resuscitation (CPR) simulators have complex structures, which not only increases manufacturing costs and production difficulty, but also requires high maintenance during actual use, affecting their popularity and ease of use. In addition, the devices are relatively bulky, difficult to install or disassemble, and inconvenient to transport and move, which limits their use. Utility Model Content

[0004] The purpose of this invention is to provide a portable cardiopulmonary resuscitation (CPR) simulator with a simplified structure, which is easy to assemble, disassemble or replace, and easy to carry.

[0005] The embodiments of this utility model are implemented as follows: In a first aspect, this utility model provides a portable cardiopulmonary resuscitation (CPR) simulator, comprising: A simulated body, wherein the simulated body is provided with a mounting slot; The pressing assembly includes a pressing plate, an elastic element, and a fixing plate. The fixing plate is detachably disposed in the mounting groove, and the pressing plate and the fixing plate are connected by the elastic element.

[0006] In an optional embodiment, the portable cardiopulmonary resuscitation simulator further includes a displacement sensor and a processing module. The displacement sensor is disposed on the circuit board of the processing module and is used to acquire displacement information of the compression plate. The processing module is electrically connected to the displacement sensor and is used to receive the displacement information.

[0007] In an optional embodiment, the portable cardiopulmonary resuscitation simulator further includes a prompting module electrically connected to the processing module, which is used to emit an alarm sound or light.

[0008] In an optional embodiment, the portable cardiopulmonary resuscitation simulator further includes a wireless communication module, which is electrically connected to the processing module, and the processing module transmits data information to the user terminal through the wireless communication module.

[0009] In an optional embodiment, the pressing assembly further includes a base, which is detachably disposed on the bottom wall of the mounting groove. The fixing plate is connected to the base to form a mounting cavity, and the displacement sensor and the processing module are disposed in the mounting cavity.

[0010] In an optional embodiment, the pressing assembly further includes a telescopic sleeve, the two ends of which are connected to the pressing plate and the fixing plate respectively, and the telescopic sleeve is fitted over the outside of the elastic member.

[0011] In an optional embodiment, the bottom wall of the pressing plate is provided with a first fixing part protruding from it, and the top end of the elastic member is fixedly engaged with the first fixing part.

[0012] In an optional embodiment, the top wall of the fixing plate is provided with a second fixing part, and the bottom end of the elastic member is fixedly engaged with the second fixing part.

[0013] In an optional embodiment, the simulated body is provided with a communicating inner cavity and an inflation port, the inflation port being used to inflate the inner cavity to inflate the simulated body to form the mounting groove.

[0014] The beneficial effects of the portable cardiopulmonary resuscitation (CPR) simulator provided in this embodiment include: the simulated body is provided with a mounting slot, which is used to accommodate and fix the fixing plate in the compression assembly, thereby ensuring that the entire compression assembly can be stably embedded in the simulated body and providing structural support for chest compression training. On the one hand, providing a mounting slot in the simulated body facilitates the assembly or disassembly of the compression assembly, thus making it easy to store and pack, improving portability; on the other hand, the compression plate is located at the opening of the mounting slot, which also allows trainees to intuitively align the compression plate, thereby improving training efficiency. Therefore, the portable CPR simulator has a simple structure, and the optimized structure between the simulated body and the compression assembly facilitates assembly, disassembly, or replacement, significantly improving portability and practicality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of the portable cardiopulmonary resuscitation simulation device provided in this embodiment of the utility model; Figure 2 A cross-sectional view of the portable cardiopulmonary resuscitation simulator provided in this embodiment of the utility model; Figure 3 This is a partial structural diagram of the portable cardiopulmonary resuscitation simulation device provided in an embodiment of the present invention; Figure 4 An electrical control block diagram provided for an embodiment of this utility model.

[0017] Icons: 10-Portable CPR simulator; 100-Simulated body; 110-Mounting slot; 120-Inner cavity; 130-Inflation port; 200-Pressing assembly; 210-Pressing plate; 211-First fixing part; 220-Elastic element; 230-Fixing plate; 231-Second fixing part; 240-Base; 250-Mounting cavity; 260-Telescopic sleeve; 300-Displacement sensor; 400-Processing module; 410-Processor; 420-Circuit board; 500-Indication module; 510-Buzzer; 520-LED light; 600-Wireless communication module. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Cardiopulmonary resuscitation (CPR) simulators are key equipment used to train emergency responders to perform CPR correctly, and are widely used in medical education, emergency training, and other fields.

[0025] However, existing cardiopulmonary resuscitation (CPR) simulators have complex structures, which not only increases manufacturing costs and production difficulty, but also requires high maintenance during actual use, affecting their popularity and ease of use. In addition, the devices are relatively bulky, difficult to install or disassemble, and inconvenient to transport and move, which limits their use.

[0026] Therefore, there is an urgent need to provide a portable cardiopulmonary resuscitation (CPR) simulation device that is structurally simplified, lightweight, and easy to carry, in order to overcome the problems existing in the current technology. By improving the portability and practicality of the device, it is necessary to promote the popularization and development of CPR skills training and meet the needs of modern emergency medical education for efficient and convenient equipment.

[0027] Based on the problems existing in the current technology, please refer to Figures 1 to 4 This utility model provides a portable cardiopulmonary resuscitation simulation device 10.

[0028] In detail, the portable cardiopulmonary resuscitation simulator 10 includes a simulated body 100 and a compression component 200.

[0029] The simulated body 100 is provided with a mounting groove 110, and the pressing assembly 200 includes a pressing plate 210, an elastic element 220 and a fixing plate 230. The fixing plate 230 is detachably disposed in the mounting groove 110, and the pressing plate 210 and the fixing plate 230 are connected by the elastic element 220.

[0030] In this embodiment, the simulated body 100 is provided with a mounting slot 110, which is used to accommodate and fix the fixing plate 230 in the compression assembly 200, thereby ensuring that the entire compression assembly 200 can be stably embedded in the simulated body 100 and providing structural support for chest compression training. On the one hand, providing a mounting slot 110 in the simulated body 100 can facilitate the assembly or disassembly of the compression assembly 200, thereby facilitating storage and packaging and improving portability; on the other hand, the compression plate 210 is located at the opening of the mounting slot 110, which also allows the trainee to intuitively align the compression point, thus improving training efficiency.

[0031] Specifically, the chest compression assembly 200 includes a compression plate 210, an elastic element 220, and a fixing plate 230. The fixing plate 230 is configured to be detachably disposed within the mounting groove 110, allowing the chest compression assembly 200 to be replaced or maintained as needed, while also facilitating assembly and transportation. The compression plate 210 and the fixing plate 230 are connected by the elastic element 220. This design allows the compression plate 210 to shift relative to the fixing plate 230 under the action of external force during chest compressions, and to return to its initial position after the external force is removed, thanks to the restoring action of the elastic element 220, thereby simulating the rebound characteristics of a real human chest during heart compressions.

[0032] In practical applications, this mechanical structure, consisting of a compression plate 210, an elastic element 220, and a fixed plate 230, effectively replicates the basic requirements for chest compression depth and frequency in clinical cardiopulmonary resuscitation (CPR), providing trainees with a more realistic operational experience during training. For example, when the user applies pressure to the compression plate 210, the elastic element 220 is compressed and deformed, causing the compression plate 210 to move downwards and form a certain displacement. When the pressure is released, the elastic element 220 returns to its original shape, pulling the compression plate 210 back to its original height, thus completing one simulated compression action. Based on the above design, this device not only achieves a compact physical layout but also allows for adjustment of compression resistance by rationally selecting the stiffness coefficient of the elastic element 220, adapting to the training needs of different age groups or training stages.

[0033] Therefore, the portable cardiopulmonary resuscitation simulation device 10 provided by this utility model embodiment has a simple structure. The structure between the simulated body 100 and the compression component 200 is optimized, which solves the problems of large size and difficulty in carrying of the emergency mannequin in the prior art, thereby improving portability and practicality, and has good promotion value and application prospects.

[0034] Furthermore, the portable cardiopulmonary resuscitation simulator 10 also includes a displacement sensor 300 and a processing module 400. The displacement sensor 300 and the processing module 400 are located at the bottom of the fixing plate 230. The displacement sensor 300 is used to acquire displacement information of the pressing plate 210. The processing module 400 is electrically connected to the displacement sensor 300 and is used to receive the displacement information.

[0035] In this embodiment, the processing module 400 includes a circuit board 420 and a processor 410. The displacement sensor 300 is disposed on the circuit board 420 and electrically connected to the processor 410 so as to receive and process displacement information through the processor 410.

[0036] Therefore, by enabling the analog or digital signals collected by the displacement sensor 300 to be transmitted to the processing module 400 for calculation, such as calculating the number of presses per unit time, determining whether the current pressing depth meets the standard requirements (such as 5 cm or 6 cm), and generating corresponding feedback instructions to guide the trainee to adjust the operating force and rhythm.

[0037] Furthermore, the portable cardiopulmonary resuscitation simulator 10 also includes a prompting module 500, which is electrically connected to the processing module 400 and is used to emit an alarm sound or light.

[0038] In this embodiment, the prompting module 500 includes a buzzer 510 and an LED light 520. The buzzer 510 can emit an alarm sound, and the LED light 520 can emit light.

[0039] Specifically, after the displacement sensor 300 collects the displacement information of the pressing plate 210, the information is analyzed and processed by the processing module 400 to determine whether the current pressing depth and frequency are within the preset range. For example, if the pressing depth does not reach the standard requirement of 5 centimeters, the processing module 400 will trigger the prompting module 500 to issue a corresponding sound prompt to guide the trainee to increase the pressing pressure; and when the pressing exceeds the set upper limit (such as 6 centimeters), the prompting module 500 will prompt the trainee to reduce the pressure through a specific frequency alarm sound or flashing light to avoid simulating the human body being "over-pressed".

[0040] Therefore, by combining the prompt module 500 with the displacement sensor 300 and the processing module 400, the design not only helps students quickly master the correct pressing rhythm and force, but also effectively reduces the workload of instructors in manually judging the students' operation process.

[0041] Furthermore, the portable cardiopulmonary resuscitation simulator 10 also includes a wireless communication module 600, which is electrically connected to the processing module 400. The processing module 400 transmits data information to the user terminal through the wireless communication module 600.

[0042] In this embodiment, after processing the displacement information collected by the displacement sensor 300, the processing module 400 generates an operation record containing pressing quality indicators, and transmits the data to the user terminal via the wireless communication module 600.

[0043] Specifically, after the operator completes a set of chest compression training, the processing module 400 will send information such as the number of compressions, average depth, and rhythm stability of this training to the corresponding mobile application or cloud platform via Bluetooth or Wi-Fi protocol. Users can view detailed training reports through the APP or WeChat mini program on their mobile devices, and then adjust their training strategies accordingly to improve learning effectiveness.

[0044] Furthermore, the pressing assembly 200 also includes a base 240, which is detachably disposed on the bottom wall of the mounting groove 110. The fixing plate 230 is connected to the base 240 to form a mounting cavity 250, and the displacement sensor 300 and the processing module 400 are disposed in the mounting cavity 250.

[0045] In this embodiment, the base 240 is configured to be detachably mounted on the bottom wall of the mounting slot 110 of the simulated body 100. This connection method not only enhances the overall structural stability of the pressing assembly 200, but also facilitates later maintenance or replacement of internal electronic components.

[0046] Specifically, the fixing plate 230 is connected to the base 240 and forms a closed or semi-closed mounting cavity 250 therebetween to accommodate the displacement sensor 300 and the processing module 400. This design enables the key electronic components to maintain a relatively stable working environment during the use of the simulation device, avoiding functional abnormalities caused by external impacts or repeated operations.

[0047] Furthermore, the pressing assembly 200 also includes a telescopic sleeve 260, the two ends of which are connected to the pressing plate 210 and the fixing plate 230 respectively, and the telescopic sleeve 260 is sleeved on the outside of the elastic member 220.

[0048] In this embodiment, by connecting the two ends of the telescopic sleeve 260 between the pressing plate 210 and the fixing plate 230 respectively, and by sleeve the entire sleeve on the outside of the elastic member 220, the telescopic sleeve 260 can limit and guide the elastic member 220 during the pressing action, while limiting the pressing plate 210 from lateral displacement or rotation when subjected to force, thereby ensuring that the pressing action always proceeds in the preset direction.

[0049] In detail, in order to further ensure that the two ends of the elastic member 220 are stably connected to the pressing plate 210 and the fixing plate 230, the bottom wall of the pressing plate 210 is provided with a first fixing part 211, and the top end of the elastic member 220 is fixedly engaged with the first fixing part 211.

[0050] The top wall of the fixing plate 230 is provided with a second fixing part 231, and the bottom end of the elastic member 220 is fixedly engaged with the second fixing part 231.

[0051] Furthermore, the simulated body 100 is provided with a communicating inner cavity 120 and an inflation port 130. The inflation port 130 is used to inflate the inner cavity 120 so that the simulated body 100 is in an inflated state to form the mounting groove 110.

[0052] In this embodiment, the simulated body 100 has an inner cavity 120 for containing gas, and the inflation hole 130 is connected to the inner cavity 120, allowing an external gas source to fill the inner cavity 120 with air or other suitable gas through the channel, so that the simulated body 100 maintains a certain rigidity and shape in the inflated state, thereby forming an installation groove 110 for installing the pressing component 200.

[0053] Specifically, when the simulated body 100 is not in use, its volume can be significantly reduced by expelling the gas in the inner cavity 120, making it easy to fold, store, or transport. When chest compression training is required, the user only needs to inject gas into the inner cavity 120 through the inflation port 130 using a manual or electric inflation device to restore the simulated body 100 to the set shape and ensure that it has sufficient support strength to support the compression component 200 and withstand repeated compression operations.

[0054] In summary, this utility model provides a portable cardiopulmonary resuscitation (CPR) simulator 10. The simulated body 100 is provided with a mounting slot 110, which accommodates and secures the fixing plate 230 within the compression assembly 200. This ensures that the entire compression assembly 200 is stably embedded within the simulated body 100 and provides structural support for chest compression training. On one hand, the mounting slot 110 in the simulated body 100 facilitates the assembly and disassembly of the compression assembly 200, making it easy to store and pack, thus improving portability. On the other hand, the compression plate 210 is located at the opening of the mounting slot 110, allowing trainees to intuitively align the compression points, thereby improving training efficiency. Therefore, the portable CPR simulator 10 has a simple structure, and the optimized structure between the simulated body 100 and the compression assembly 200 facilitates assembly, disassembly, or replacement, significantly improving portability and practicality.

[0055] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A portable cardiopulmonary resuscitation (CPR) simulator, characterized in that, include: A simulated body, wherein the simulated body is provided with a mounting slot; The pressing assembly includes a pressing plate, an elastic element, and a fixing plate. The fixing plate is detachably disposed in the mounting groove, and the pressing plate and the fixing plate are connected by the elastic element. The portable cardiopulmonary resuscitation simulator also includes a displacement sensor and a processing module. The displacement sensor is disposed on the circuit board of the processing module and is used to acquire the displacement information of the compression plate. The processing module is electrically connected to the displacement sensor and is used to receive the displacement information. The pressing assembly also includes a base, which is detachably disposed on the bottom wall of the mounting groove. The fixing plate is connected to the base to form a mounting cavity, and the displacement sensor and the processing module are disposed in the mounting cavity. The simulated body is provided with a communicating inner cavity and an inflation port. The inflation port is used to inflate the inner cavity so that the simulated body is in an inflated state to form the mounting groove.

2. The portable cardiopulmonary resuscitation simulator according to claim 1, characterized in that, The portable cardiopulmonary resuscitation simulator also includes a prompting module, which is electrically connected to the processing module and is used to emit alarm sounds or lights.

3. The portable cardiopulmonary resuscitation simulator according to claim 1, characterized in that, The portable cardiopulmonary resuscitation simulator also includes a wireless communication module, which is electrically connected to the processing module. The processing module transmits data information to the user terminal through the wireless communication module.

4. The portable cardiopulmonary resuscitation simulator according to claim 1, characterized in that, The pressing assembly also includes a telescopic sleeve, the two ends of which are connected to the pressing plate and the fixing plate respectively, and the telescopic sleeve is fitted on the outside of the elastic member.

5. The portable cardiopulmonary resuscitation simulator according to claim 1, characterized in that, The bottom wall of the pressing plate has a protruding first fixing part, and the top end of the elastic element is fixedly engaged with the first fixing part.

6. The portable cardiopulmonary resuscitation simulator according to claim 1, characterized in that, The top wall of the fixing plate is provided with a second fixing part, and the bottom end of the elastic element is fixedly engaged with the second fixing part.

Images