AED emergency training device

Abstract

The utility model relates to an AED first-aid training device which comprises a defibrillation training machine which is provided with an electrode slice, the electrode slice is provided with a surface attached to a simulated person, the surface is provided with a magnetic induction module, and the magnetic induction module comprises a first induction coil; the anthropomorphic dummy comprises a main control board and a second induction coil generating electromagnetic induction with the first induction coil, the second induction coil is arranged at an electrode slice attaching position of the anthropomorphic dummy, and the second induction coil can generate electromagnetic induction with the first induction coil; the main control board is used for collecting electric signals generated by the electromagnetic induction on the second induction coil so as to judge whether the electrode plates are attached or not. According to the application, the electrode slice pasting operation of the trainee can be effectively trained, the training effect is improved, and the problems that the AED first-aid training device in the related technology cannot effectively train the electrode slice pasting operation of the trainee and the training effect is relatively poor can be solved.

Description

Technical Field

[0001] This application relates to the field of emergency medical equipment technology, and in particular to AED emergency training devices. Background Technology

[0002] An automated external defibrillator (AED) is a device used to deliver an electric shock to a patient experiencing cardiac arrest. Before defibrillation, electrode pads need to be attached to the patient's chest so that an electric shock can be delivered to the patient through the electrode pads.

[0003] Non-professionals need to undergo first aid training before using an automated external defibrillator (AED). Currently, some locations are equipped with AED training devices to train trainees in AED first aid operations.

[0004] AED first aid training devices typically include a mannequin and an AED training simulator. However, in some technical aspects, when trainees use the training device, it is impossible to determine and prompt them whether the electrodes of the AED training simulator have been correctly attached to the designated positions on the mannequin. As a result, the attachment operation cannot be effectively trained, leading to poor training outcomes.

[0005] Therefore, it is necessary to improve the relevant technologies to overcome the shortcomings of AED first aid training devices in these technologies. Utility Model Content

[0006] This application provides an AED first aid training device to solve the problem that AED first aid training devices in related technologies cannot effectively train trainees in electrode pad application, resulting in poor training effectiveness.

[0007] To achieve the above objectives, this application provides the following technical solution:

[0008] An AED first aid training device includes:

[0009] A defibrillation training machine, wherein the defibrillation training machine is provided with electrode pads, the electrode pads having a surface that contacts a simulated human body, the surface being provided with a magnetic induction module, the magnetic induction module including a first induction coil;

[0010] The mannequin includes a main control board and a second induction coil that generates electromagnetic induction with the first induction coil. The second induction coil is disposed at the electrode pad contact position of the mannequin and can generate electromagnetic induction with the first induction coil.

[0011] The main control board is used to collect the electrical signal generated by the electromagnetic induction in the second induction coil to determine whether the electrode sheet is in contact with the ground.

[0012] Optionally, according to the AED emergency training device described in the first aspect, the main control board is provided with an electrode contact detection module, the electrode contact detection module includes a microcontroller and a signal acquisition unit, the signal acquisition unit receives the electrical signal and outputs it to the microcontroller.

[0013] Optionally, in the AED emergency training device according to the first aspect, the magnetic induction module is provided with an encapsulation structure, and the magnetic induction module is sealed and encapsulated through the encapsulation structure.

[0014] Optionally, in the AED first aid training device according to the first aspect, the packaging structure is a flexible packaging structure.

[0015] Optionally, according to the AED emergency training device described in the first aspect, the packaging structure includes an upper packaging layer and a lower packaging layer, the upper packaging layer and the lower packaging layer covering and encapsulating the magnetic induction module.

[0016] Optionally, in the AED emergency training device according to the first aspect, both the upper encapsulation layer and the lower encapsulation layer are encapsulation tapes, and the adhesive surfaces of the upper encapsulation layer and the lower encapsulation layer are arranged opposite to each other.

[0017] Optionally, in the AED emergency training device according to the first aspect, the electrode pad is provided with an adhesive layer, and the magnetic induction module is bonded and fixed to the surface of the electrode pad through the adhesive layer.

[0018] Optionally, in the AED first aid training device according to the first aspect, the thickness of the first induction coil and the second induction coil is equal to the diameter of the copper wire wound around the first induction coil and the second induction coil.

[0019] Optionally, the AED emergency training device according to the first aspect further includes a main control device, which is communicatively connected to the mannequin and the defibrillator training machine;

[0020] The main control device is used to receive the electrode pad contact detection signal uploaded by the simulator and output the detection information to the defibrillation training machine.

[0021] The defibrillator training machine is used to issue voice commands after receiving the detection information to prompt the trainee to perform the next operation on the defibrillator training machine.

[0022] Optionally, according to the AED first aid training device described in the first aspect, the two shoulders of the mannequin are provided with vibration sensors, the vibration sensors are connected to the microcontroller, and the microcontroller is used to receive the vibration signals from the vibration sensors and determine whether a shoulder tapping action has occurred.

[0023] Optionally, according to the AED emergency training device of the first aspect, the mannequin includes an upper body shell, the electrode pads include a first electrode pad and a second electrode pad, the upper body shell has a first electrode pad contact position and a second electrode pad contact position, and the inner surface of the upper body shell is respectively provided with the second induction coil corresponding to the first electrode pad contact position and the second electrode pad contact position.

[0024] The beneficial effects of this application are as follows: The AED emergency training device of this application sets a first induction coil at the contact position of the electrode pads on the mannequin, and a second induction coil on the contact surface of the electrode pads. When the electrode pads are in contact, the electromagnetic induction signals of the first and second induction coils are collected to determine whether they are in contact. This application can effectively and accurately detect whether the electrode pads are in contact and whether the contact position is accurate, enabling effective training of trainees and improving training effectiveness.

[0025] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and to implement it in accordance with the contents of the specification, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0026] Figure 1 This is an application scenario diagram of an AED emergency training device provided in one embodiment of this application.

[0027] Figure 2 This is a schematic diagram of the structure of an AED emergency training device provided in one embodiment of this application. Detailed Implementation

[0028] It should be noted that the following embodiments are for illustrative purposes only and are not intended to limit the scope of this application. All other embodiments made by those skilled in the art without inventive effort are within the protection scope of this application.

[0029] The embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are only some embodiments of this application, and not all embodiments.

[0030] This application provides an AED emergency training device for trainees to practice simulated AED emergency operations. Trainees can simulate AED emergency operations through the AED emergency training device.

[0031] Figure 1 This is an application scenario diagram of an AED emergency training device provided in one embodiment of this application, such as... Figure 1 As shown, the AED emergency training device in this application embodiment includes: a defibrillator training machine and a mannequin 2.

[0032] The defibrillator training machine is a simulation of a real AED (Automated External Defibrillator) to guide trainees in performing AED first aid procedures. The machine provides voice prompts to guide trainees through the simulated first aid process. The mannequin is a human model on which trainees can practice defibrillation simulations.

[0033] Trainees learn AED emergency procedures using AED training devices, eventually becoming proficient in operating an AED. Those who pass the training and assessment are able to use an AED to resuscitate patients in real-life emergency scenarios.

[0034] The defibrillator training machine includes a training host 1 and an electrode assembly 3. The electrode assembly 3 includes electrode pads 31 and cables 32. The cables are equipped with cable plugs, and the electrode pads are connected to the cables and connected to the training host 1 through the cable plugs. The training host 1 executes a simulated training process according to a predetermined program and issues voice commands to guide the trainee in performing simulated first aid operations.

[0035] When a voice command requires defibrillation, the electrode pads need to be placed against the designated defibrillation position on the mannequin, and defibrillation energy is output through the electrode pads to perform defibrillation on the mannequin.

[0036] Figure 2 This is a schematic diagram of the structure of an AED emergency training device provided in one embodiment of this application, as shown below. Figure 2 As shown, the electrode sheet in this embodiment has a surface that adheres to the simulated human body, and a magnetic induction module is disposed on the surface. The magnetic induction module includes a first induction coil. The first induction coil is wound with copper wire.

[0037] The mannequin includes a main control board and a second induction coil, wherein the second induction coil is located at the designated defibrillation position on the mannequin, i.e., the position where the electrode pads are attached.

[0038] The mannequin includes an upper body shell, which comprises an upper shell and a lower shell. The upper shell is also covered with a chest skin. The lower shell is the mannequin's back shell, and the upper shell is the mannequin's rib shell. The upper and lower shells are fastened together to form a cavity. The main control board is located inside the cavity, and the second induction coil is located on the inner surface of the upper shell inside the cavity, corresponding to the position where the electrode pads abut. In this embodiment, the area of ​​the second induction coil is larger than that of the first induction coil.

[0039] The electrode sheet in this embodiment includes a first electrode sheet and a second electrode sheet. The upper body shell of the simulated human has a first electrode sheet contact position and a second electrode sheet contact position. The inner surface of the upper body shell is respectively provided with a second induction coil corresponding to the first electrode sheet contact position and the second electrode sheet contact position.

[0040] In this embodiment, the first electrode is attached to the ribs below the left chest of the upper body shell of the simulated human, and the second electrode is attached to the ribs above the right chest of the simulated human.

[0041] When the electrode pads are placed against the mannequin, the second induction coil can generate electromagnetic induction with the first induction coil. The main control board collects the electromagnetic induction signal of the second induction coil, thereby determining that the electrode pads are correctly placed against the mannequin.

[0042] After the training host issues a voice prompt to attach the electrode, if no electrical signal generated by the electromagnetic induction of the second induction coil is detected within a predetermined time, it is determined that the electrode is not attached or the attachment position is incorrect.

[0043] Understandably, the main control board in this embodiment is equipped with an electrode contact detection module, such as... Figure 2 As shown, the electrode contact detection module includes a microcontroller and a signal acquisition circuit. A second induction coil is connected to the signal acquisition circuit via copper wire wound around it. The signal acquisition circuit acquires the electrical signal induced by the second induction coil and outputs it to the microcontroller. The microcontroller uses this electrical signal to determine whether the electrode is in contact with the conductor.

[0044] Understandably, both the first induction coil and the second coil are planar coils, and the thickness of the first induction coil and the second induction coil is equal to the diameter of the copper wire wound around the first induction coil and the second induction coil.

[0045] In one embodiment, the magnetic induction module is provided with an encapsulation structure.

[0046] This encapsulation structure is waterproof and dustproof. By implementing this structure, dust, moisture, and other impurities can be effectively prevented from entering the magnetic induction module, thereby improving its stability and lifespan. Furthermore, the encapsulation structure also reduces the impact of external shocks on the magnetic induction module, minimizing deformation of the second induction coil and preventing damage to it.

[0047] Furthermore, the packaging structure is a flexible packaging structure.

[0048] The magnetic induction module is set on the surface of the electrode sheet for contact with the mannequin. In this embodiment, a flexible encapsulation structure is used to better fit the mannequin surface.

[0049] Furthermore, the packaging structure includes an upper packaging layer and a lower packaging layer, which cover and encapsulate the magnetic induction module.

[0050] In this embodiment, the upper and lower encapsulation layers are encapsulation tapes, with their adhesive surfaces facing each other. The magnetic induction module is encapsulated between the upper and lower encapsulation layers by adhesive bonding.

[0051] Understandably, the electrode sheet of this application is provided with an adhesive layer, and the magnetic induction module is bonded and fixed to the surface of the electrode sheet through the adhesive layer of the electrode sheet.

[0052] Understandably, the two shoulders of the mannequin in this application are equipped with vibration sensors. The vibration sensors are connected to a microcontroller, which receives the vibration signals from the vibration sensors and determines whether a shoulder-tapping action has occurred.

[0053] Understandably, in one embodiment, the AED emergency training device also includes a main control device, which is communicatively connected to the mannequin and the defibrillator training machine. The main control device is used to receive electrode pad contact detection signals uploaded by the mannequin and output detection information to the defibrillator training machine; the defibrillator training machine is used to issue voice information after receiving the detection information to guide the trainee to perform the next operation on the defibrillator training machine.

[0054] This application also includes a main control device. Regarding electrode contact detection, when the simulator detects that the trainee has correctly contacted the electrode pads, it sends a contact detection signal to the main control device. Based on this contact detection signal, the main control device can determine that the trainee has completed the electrode contact operation. At this time, the main control device sends detection information to the defibrillator training machine. After receiving the detection information, the defibrillator training machine sends voice information to guide the trainee to perform the next operation on the defibrillator training machine.

[0055] Understandably, the main control device includes a display screen that shows operational data during the trainee's first aid procedure and provides feedback on the trainee's performance. This allows the trainee to more intuitively understand any problems that arose during their procedure, enabling them to make corrections in subsequent training sessions.

[0056] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An AED first aid training device, characterized in that, include: A defibrillation training machine, wherein the defibrillation training machine is provided with electrode pads, the electrode pads having a surface that contacts a simulated human body, the surface being provided with a magnetic induction module, the magnetic induction module including a first induction coil; The mannequin includes a main control board and a second induction coil that generates electromagnetic induction with the first induction coil. The second induction coil is disposed at the electrode pad contact position of the mannequin and can generate electromagnetic induction with the first induction coil. The main control board is used to collect the electrical signal generated by the electromagnetic induction in the second induction coil to determine whether the electrode sheet is in contact with the ground.

2. The AED first aid training device according to claim 1, characterized in that, The main control board is equipped with an electrode contact detection module, which includes a microcontroller and a signal acquisition unit. The signal acquisition unit receives the electrical signal and outputs it to the microcontroller.

3. The AED first aid training device according to claim 1, characterized in that, The magnetic induction module is provided with an encapsulation structure, and the magnetic induction module is sealed and encapsulated through the encapsulation structure.

4. The AED first aid training device according to claim 3, characterized in that, The packaging structure is a flexible packaging structure.

5. The AED first aid training device according to claim 4, characterized in that, The encapsulation structure includes an upper encapsulation layer and a lower encapsulation layer, which cover and encapsulate the magnetic induction module.

6. The AED first aid training device according to claim 5, characterized in that, Both the upper and lower encapsulation layers are encapsulation tapes, and the adhesive surfaces of the upper and lower encapsulation layers are arranged opposite to each other.

7. The AED first aid training device according to claim 6, characterized in that, The electrode sheet is provided with an adhesive layer, and the magnetic induction module is bonded and fixed to the surface of the electrode sheet through the adhesive layer.

8. The AED first aid training device according to claim 1, characterized in that, The thickness of the first induction coil and the second induction coil is equal to the diameter of the copper wire wound around the first induction coil and the second induction coil.

9. The AED first aid training device according to claim 1, characterized in that, It also includes a main control device, which is communicatively connected to the mannequin and the defibrillator training machine; The main control device is used to receive the electrode pad contact detection signal uploaded by the simulator and output the detection information to the defibrillation training machine. The defibrillator training machine is used to issue voice commands after receiving the detection information to prompt the trainee to perform the next operation on the defibrillator training machine.

10. The AED first aid training device according to claim 2, characterized in that, The simulated human has vibration sensors installed on its two shoulders. The vibration sensors are connected to the microcontroller, which receives the vibration signals from the vibration sensors and determines whether a shoulder-tapping action has occurred.

11. The AED first aid training device according to claim 1, characterized in that, The mannequin includes an upper body shell, and the electrode plates include a first electrode plate and a second electrode plate. The upper body shell has a first electrode plate contact position and a second electrode plate contact position. The second induction coil is respectively arranged on the inner surface of the upper body shell corresponding to the first electrode plate contact position and the second electrode plate contact position.

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