KR102495968B1 - AED based on Augmented Reality - Google Patents

Abstract

An augmented reality-based automated external defibrillator is provided. The augmented reality-based automated external defibrillator may include an automated external defibrillator main body; It is stored inside the automatic external defibrillator body, and when the user withdraws from the automatic external defibrillator body and wears it, information on CPR is provided to the user in augmented reality, so that the user who performs CPR on the patient AR (Augmented Reality) glasses to guide; and a context recognition module mounted on the AR glasses and recognizing current situations of the patient and the user so as to be reflected in the information on CPR provided by the AR glasses.

Description

Automated external defibrillator based on augmented reality {AED based on Augmented Reality}

The present invention relates to an automated external defibrillator based on augmented reality, and more specifically, to an automated external defibrillator based on augmented reality capable of improving the ability of ordinary people to cope with emergency situations.

In general, when a heart attack patient suddenly occurs, an emergency rescue team is called in most cases. At this time, in the case of a heart attack, if emergency measures are not taken within a short time, death often occurs. Therefore, until the emergency services arrive, CPR, such as artificial respiration, must be performed on the patient in order to prevent the patient from dying.

However, the probability of reviving the heartbeat of a heart attack patient through CPR such as artificial respiration performed by non-professionals is not very high.

On the other hand, the last method that can most definitely revive a paralyzed heart is electric shock therapy, which restores the heartbeat by applying an electric shock to the heart. do.

In general, an automated external defibrillator (AED) is a medical device that automatically removes defibrillation. As the heartbeat stops, blood flow to each tissue is stopped, and the supply of oxygen, etc. essential for vital activities is stopped. When this occurs, an external electric shock is given to return the heartbeat to normal.

The automatic external defibrillator as described above also increases the probability of reviving the heartbeat only when it is used quickly within a few minutes from the occurrence of cardiac arrest.

Most people are familiar with CPR, but few have ever performed CPR in an actual emergency situation, and accordingly, it is difficult to find people who have actually used an automated external defibrillator.

Accordingly, it is not easy for non-professionals, that is, the general public, except for medical personnel, to perform first aid using CPR and an automated external defibrillator in an actual emergency situation, and even if they know how to use it, when they encounter an actual emergency situation, most of them panic. Because of this, it is difficult to properly respond to emergencies.

One technical problem to be solved by the present invention is to provide an augmented reality-based automated external defibrillator capable of improving the ability of ordinary people to cope with emergency situations.

The technical problem to be solved by the present invention is not limited to the above.

In order to solve the above technical problem, the present invention provides an augmented reality-based automated external defibrillator.

According to one embodiment, the augmented reality-based automated external defibrillator may include an automated external defibrillator main body; It is stored inside the automatic external defibrillator body, and when the user withdraws from the automatic external defibrillator body and wears it, information on CPR is provided to the user in augmented reality, so that the user who performs CPR on the patient AR (Augmented Reality) glasses to guide; and a context recognition module mounted on the AR glasses and recognizing current situations of the patient and the user so as to be reflected in the information on CPR provided by the AR glasses.

According to an embodiment, the situational awareness module includes an infrared sensor for recognizing the patient's body, and the AR glasses determine a chest compression position to perform chest compression on the patient's body recognized through the infrared sensor. The first augmented reality content to guide may be provided so that the user can recognize it.

According to an embodiment, the situational awareness module further includes an acceleration sensor and a gyro sensor for detecting a chest compression rate performed by a user, and the AR glasses detects a chest compression rate detected through the acceleration sensor and the gyro sensor. When the appropriate chest compression rate is out of range, second augmented reality content warning of the current chest compression rate may be further provided so that the user can recognize the chest compression rate.

According to an embodiment, the situational awareness module further includes a tilt sensor for detecting a change in tilt between the user's arm performing the chest compression and the ground, and the AR glasses are configured to detect a tilt change of the user's arm detected through the tilt sensor. If the slope formed by the arm and the ground is not perpendicular, the third augmented reality content that compares the slope formed by the user's arm and the ground and a virtual vertical line so that the slope formed by the user's arm and the ground is corrected. can provide more recognizable.

According to an embodiment, the AED main body includes a pair of electrode pads for applying an electric shock to the patient's body, and the AR glass includes a fourth electrode guide for guiding a position where the pair of electrode pads are attached. Augmented reality content may be provided so that the user can recognize it.

According to an embodiment, the situational awareness module includes a camera for photographing the patient, and the AR glasses detect the patient's posture when the posture of the patient photographed through the camera is a posture in which CPR cannot be performed. In order to correct the CPR, a voice guide for possible CPR may be provided, or a fifth augmented reality content exemplifying possible CPR may be provided so that the user can recognize it.

According to an embodiment, the situational awareness module includes a camera for photographing the patient, and the AR glasses are capable of performing CPR when the posture of the patient photographed through the camera is a posture in which CPR cannot be performed. A sixth augmented reality content indicating a position of at least one part of the body in a posture is provided so that the user can recognize it, and the user receives the patient's body corresponding to the at least one part on the sixth augmented reality content. By positioning the body part, the posture of the patient can be corrected so that it becomes a posture capable of performing CPR.

According to an embodiment, when the AR glasses are withdrawn from the AED main body, they may be automatically switched from a sleep mode to an operating mode.

According to one embodiment, it further includes an emergency reporting module, and when the AR glasses are switched to the operation mode, the emergency reporting module may recognize an emergency and automatically report it to the 119 safety reporting center.

According to an embodiment, a location recognition module is mounted on the AR glasses, and the emergency reporting module provides information on the current location of the AR glasses recognized through the location recognition module to the 119 safety reporting center when a report is made. can

According to an embodiment, the video call module further includes a video call module, when it is confirmed that the report by the emergency reporting module has been received by the 119 safety call center, the contact information of the dispatched paramedic is sent to the 119 call center. It is provided from the Safety Report Center, and a video call between the AR glasses linked with the user's mobile phone and the paramedic's mobile phone can be connected so that the paramedic can directly instruct the user while watching an emergency video. there is.

According to an embodiment of the present invention, an automatic external defibrillator main body; It is stored inside the automatic external defibrillator body, and when the user withdraws from the automatic external defibrillator body and wears it, information on CPR is provided to the user in augmented reality, so that the user who performs CPR on the patient AR (Augmented Reality) glasses to guide; and a context recognition module mounted on the AR glasses and recognizing current situations of the patient and the user so as to be reflected in the information on CPR provided by the AR glasses.

Accordingly, it can provide useful and direct help to those who perform CPR, and by guiding those who are new to CPR to perform correct CPR, the ability of non-professionals to cope with emergency situations. An augmented reality-based automated external defibrillator capable of improving the performance may be provided.

In addition, according to an embodiment of the present invention, as the AR glasses are automatically received at the 119 Safety Report Center at the same time, as well as receiving direct instructions from paramedics who are connected by video call during CPR, quick emergency response is possible and emergency situations It is possible to secure a golden time, and through this, an augmented reality-based automatic external defibrillator capable of increasing the survival rate of emergency patients can be provided.

In addition, according to an embodiment of the present invention, it is possible to create a lively educational environment like an actual emergency situation during CPR training, so that an augmented reality-based AED that can increase understanding of CPR can be provided.

1 is a configuration diagram illustrating an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
2 is a perspective view showing an augmented reality-based automated external defibrillator according to an embodiment of the present invention, and is a perspective view showing a sleep mode state of AR glasses.
3 is a perspective view illustrating an augmented reality-based automated external defibrillator according to an embodiment of the present invention, and is a perspective view illustrating an operation mode state of AR glasses.
4 is a configuration diagram showing AR glasses and a situational awareness module of an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
5 is an augmented reality-based automated external defibrillator according to an embodiment of the present invention, which recognizes a patient's body through an infrared sensor and, accordingly, provides augmented reality content for guiding a chest compression position where chest compression should be performed. It is a reference diagram for explaining AR glasses.
6 is an augmented reality-based automated external defibrillator according to an embodiment of the present invention, detecting a chest compression rate through an acceleration sensor and a gyro sensor, and providing augmented reality content so that the chest compression rate is corrected to an appropriate chest compression rate. It is a reference diagram for explaining AR glasses.
7 is an augmented reality content in an augmented reality-based automated external defibrillator according to an embodiment of the present invention, detecting a change in inclination between an arm performing chest compressions and the ground through a tilt sensor, and making the arm and the ground perpendicular to the ground. It is a reference diagram for explaining AR glasses that provide.
FIG. 8 is a reference diagram for explaining AR glasses that provide a location where an electrode pad is attached as augmented reality content in an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
9 is a reference diagram for explaining AR glasses that provide augmented reality content showing an example of a posture capable of cardiopulmonary resuscitation in an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
10 is a reference diagram for explaining AR glasses that provide augmented reality content that guides a position where a patient's posture can be aligned to enable cardiopulmonary resuscitation in an augmented reality-based automated external defibrillator according to an embodiment of the present invention. am.
11 is a reference diagram for explaining a video call module that connects a video call between a user and an ambulance in an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
12 is a flowchart illustrating a process of operating AR glasses of an augmented reality-based automated external defibrillator according to an embodiment of the present invention.
13 is a flowchart illustrating a process of operating AR glasses of an augmented reality-based automated external defibrillator according to an embodiment of the present invention when a patient's posture is not in a posture in which CPR can be performed.
14 is a flowchart illustrating a process of connecting a video call with an ambulance in an augmented reality-based automatic external defibrillator according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the technical spirit of the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosed content will be thorough and complete, and the spirit of the present invention will be sufficiently conveyed to those skilled in the art.

In this specification, when an element is referred to as being on another element, it means that it may be directly formed on the other element or a third element may be interposed therebetween. Also, in the drawings, shapes and sizes are exaggerated for effective description of technical content.

In addition, although terms such as first, second, and third are used to describe various elements in various embodiments of the present specification, these elements should not be limited by these terms. These terms are only used to distinguish one component from another. Therefore, what is referred to as a first element in one embodiment may be referred to as a second element in another embodiment. Each embodiment described and illustrated herein also includes its complementary embodiments. In addition, in this specification, 'and/or' is used to mean including at least one of the elements listed before and after.

In the specification, expressions in the singular number include plural expressions unless the context clearly dictates otherwise. In addition, the terms "comprise" or "having" are intended to designate that the features, numbers, steps, components, or combinations thereof described in the specification exist, but one or more other features, numbers, steps, or components. It should not be construed as excluding the possibility of the presence or addition of elements or combinations thereof. In addition, in this specification, "connection" is used to mean both indirectly and directly connecting a plurality of components.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

1 to 14 are views for explaining an augmented reality-based automated external defibrillator according to an embodiment of the present invention.

As shown in FIG. 1 , in the augmented reality-based automated external defibrillator 100 according to an embodiment of the present invention, the blood flow to each tissue is stopped due to a sudden stop of the heartbeat, and the supply of oxygen, etc. essential for biological activities is stopped. When an emergency occurs, it is a medical device that restores the normal heartbeat by giving an external electric shock.

In particular, in the augmented reality-based automated external defibrillator 100 according to an embodiment of the present invention, a non-expert general who is to perform CPR on a patient in an emergency situation can be guided through the CPR process through augmented reality. can make it

To this end, the augmented reality-based AED 100 according to an embodiment of the present invention may include an AED main body 110, AR glasses 120, and a situational awareness module 130.

Referring to FIG. 2 , the AED main body 110 may have a lower case 111 and an upper cover 112 hinged thereto to open the top of the lower case 111. At this time, the lower case 111 may be provided with an accommodation groove 111a capable of storing the AR glass 120. The AR glass 120 may be maintained in a sleep mode while stored in the receiving groove 111a.

Referring to FIG. 3 , when the AR glasses 120 are withdrawn from the AED main body 110, they may be switched to an operating mode. At this time, when the AR glass 120 is withdrawn from the AED main body 110 and switched to an operation mode, it is recognized as an emergency by the emergency reporting module 140 described later and automatically sent to the 119 Safety Report Center 10. It can be reported, which will be described in more detail below.

Meanwhile, a pair of electrode pads ( 113 in FIG. 8 ) receiving power from the AED body 110 are connected to the AED body 110 . The pair of electrode pads 113 are attached to the patient's body and apply electric shock to the patient's body through power applied from the AED main body 110 .

At this time, one of the pair of electrode pads 113 is preferably attached to the lower center of the patient's right clavicle. The other electrode pad is preferably attached between the patient's left nipple and armpit.

Although not specifically shown, the AED main body 110 includes a power button, a shock button, a display window, and the like, and a program for measuring an electrocardiogram is embedded therein. Since the basic form or structure of the AED main body 110 according to an embodiment of the present invention is not different from that of a general AED, a detailed description thereof will be omitted.

1 to 3 , AR (Augmented Reality) glasses 120 are provided in the inside of the AED main body 110, that is, in the lower case 111 of the AED main body 110, the receiving groove ( 111a) and can be stored.

When the AR glasses 120 are removed from the AED main body 110 and worn by the user, information on CPR is provided to the user in augmented reality. Through this, the AR glasses 120 may guide a user performing CPR on a patient.

The augmented reality-based AED 100 according to an embodiment of the present invention can provide useful and direct help to a person performing CPR through the AR glasses 120, and a person who is new to CPR By guiding the person to perform proper CPR, the emergency response ability of non-professionals facing an emergency can be improved.

In addition, the augmented reality-based automated external defibrillator 100 according to an embodiment of the present invention can create a lively educational environment such as an actual emergency situation during CPR training through the AR glasses 120, so that CPR can increase your understanding of

As described above, when the AR glasses 120 according to an embodiment of the present invention are withdrawn from the AED main body 110, they can be automatically switched from a sleep mode to an operating mode. Such an automatic mode switching may be performed, for example, by disconnecting the short-range communication connection between the AED main body 110 and the AR glasses 120.

In addition, such an automatic mode conversion may be performed by a sensor provided in the AED main body 110 as another example. In addition to this, since automatic mode switching can be performed in various ways, in the present invention, the automatic mode switching method is not particularly limited to the above examples.

Referring to FIG. 4 , the AR glasses 120 according to an embodiment of the present invention may include at least one of an augmented reality providing module 121, a location recognition module 122, and a battery module 123.

The augmented reality providing module 121 can guide the user wearing the AR glasses 120 based on the condition information of the patient and the user transmitted through the contextual recognition module 130, and the user can recognize various augmented reality contents. can provide In this case, the augmented reality providing module 121 may provide the augmented reality content recognizable to the user through, for example, a projector and a prism. However, this is only one example, and the augmented reality providing module 121 may generate augmented reality content in various ways and provide the augmented reality content to be recognizable to the user.

The location recognition module 122 may be provided as a GPS module. This location recognition module 122, when an emergency is reported to the 119 Safety Report Center 10 by the emergency reporting module 140 described later, current location information of the AR glasses 120 facing the emergency patient can provide.

The battery module 123 supplies power to the augmented reality providing module 121 and the location recognition module 122 so that they can be switched to an operating mode when the AR glasses 120 are withdrawn from the AED main body 110. can supply

In one embodiment of the present invention, the battery module 123 may include a secondary battery capable of charging and discharging. The battery module 123 according to an embodiment of the present invention can be wirelessly charged by being connected to the power of the AED main body 110 when stored inside the AED main body 110, for example.

Referring back to FIG. 1 , the situational awareness module 130 is mounted on the AR glasses 120. The situational awareness module 130 recognizes the current situation of the patient and the user so that the information on CPR provided to the user by the AR glasses 120 is reflected.

Referring to FIG. 4 , for this purpose, the situational awareness module 130 according to an embodiment of the present invention may include an infrared sensor 131 .

Referring to FIG. 5 , the infrared sensor 131 may recognize the patient's body, more specifically, the patient's body shape. Information about the shape of the patient's body recognized by the infrared sensor 131 is transmitted to the augmented reality providing module 121 provided in the AR glass 120 .

Accordingly, the augmented reality providing module 121 may first provide the augmented reality content AR1 representing the patient's body shape recognized through the infrared sensor 131 in a way that the user can recognize.

Accordingly, a user wearing the AR glasses 120 sees the real patient and the augmented reality content AR1 overlapping and displayed on the real patient through the AR glasses 120 .

Next, the augmented reality providing module 121 determines the correct chest compression position where chest compression should be performed based on the patient's body shape recognized through the infrared sensor 131, and guides the determined chest compression position. Augmented reality content AR2 may be provided so that the user can recognize it.

Accordingly, a user wearing the AR glasses 120 sees the actual patient and the augmented reality contents AR1 and AR2 overlapping and displayed on the actual patient through the AR glasses 120 .

Accordingly, the user can perform CPR on the patient by placing both hands on the augmented reality content AR2 displayed through the AR glasses 120 and superimposed on the patient's chest.

Referring back to FIG. 4 , the situational awareness module 130 according to an embodiment of the present invention may further include an acceleration sensor and a gyro sensor 132 .

Referring to FIG. 6 , an acceleration sensor and gyro sensor 132 detects a chest compression rate performed by a user. Information on the chest compression speed sensed by the acceleration sensor and the gyro sensor 132 and performed by the user is transmitted to the augmented reality providing module 121 provided in the AR glasses 120 .

The augmented reality providing module 121 may correct the chest compression speed performed by the user when the chest compression speed detected by the acceleration sensor and the gyro sensor 132 is out of an appropriate chest compression speed. The AR content AR3 warning of the current chest compression speed may be provided so that the user can recognize it.

For example, the augmented reality providing module 121 may provide the augmented reality content AR3 consisting of a blinking red circle to the user in a perceptible manner when the chest compression speed performed by the user exceeds the proper chest compression speed. When the chest compression rate performed by the user indicates an appropriate chest compression rate, the augmented reality providing module 121 may provide the augmented reality content AR3 consisting of a blue circle in a perceptual manner to the user.

At this time, the augmented reality providing module 121 is configured to provide a position adjacent to the augmented reality content AR2 for guiding the chest compression position, more specifically, chest compression to the patient so that the gaze of the user who performs chest compression on the patient is not distracted. It is preferable to provide the augmented reality content AR3 to a position where the user's gaze is directed so that the user can recognize it.

Accordingly, a user wearing the AR glasses 120 sees a real patient and augmented reality contents AR1 , AR2 , and AR3 displayed superimposed on the actual patient through the AR glasses 120 .

Accordingly, the user can perform chest compression on the patient at an appropriate speed while viewing augmented reality content AR3 warning the chest compression speed, which is visible through the AR glasses 120 .

Referring back to FIG. 4 , the situational awareness module 130 according to an embodiment of the present invention may further include a tilt sensor 133 .

Referring to FIG. 7 , the inclination sensor 133 detects a change in inclination of the user's arm performing chest compression on the patient and the ground while viewing augmented reality contents provided by the augmented reality providing module 121 . Information about a change in tilt between the user's arm and the ground performing chest compressions on the patient, detected by the tilt sensor 133, is transmitted to the augmented reality providing module 121 provided in the AR glasses 120.

The augmented reality providing module 121 may correct the tilt between the user's arm and the ground, which is detected by the tilt sensor 133, when the tilt between the user's arm and the ground is not perpendicular. In order to do so, it is possible to provide the augmented reality content AR4 that compares the virtual vertical line with the slope formed by the current user's arm and the ground so that the user can recognize it.

For example, the augmented reality providing module 121 allows the user to recognize the augmented reality content AR4 consisting of a current inclination line displaying the inclination between the user's arm performing chest compression and the ground, and a reference line perpendicular to the ground. can possibly be provided.

Accordingly, a user who performs chest compression on a patient while wearing the AR glasses 120 displays augmented reality content AR4 displaying the actual patient and the current tilt line and reference line, which are superimposed on the actual patient, through the AR glasses 120. ) is seen through

Accordingly, the user can perform correct chest compression on the patient while continuously checking that the current inclination line seen through the AR glasses 120 does not deviate from the reference line.

Referring to FIG. 8 , the augmented reality providing module 121 may provide augmented reality content AR5, which guides a position where a pair of electrode pads 113 for electric shock are attached, in a way that the user can recognize. At this time, the augmented reality providing module 121 determines the position where the electrode pad 113 is to be attached based on the body shape of the patient recognized through the infrared sensor 131, and guides the determined attaching position of the electrode pad 113. Augmented reality content AR5 may be provided so that the user can recognize it.

Accordingly, the user wearing the AR glasses 120 sees the real patient and the augmented reality content AR5 overlapping and displayed on the real patient through the AR glasses 120 .

Accordingly, the user attaches the electrode pad 113 to the augmented reality content AR5 position overlapped and displayed on the patient's body, visible through the AR glasses 120, and then presses the shock button provided on the AED main body 110. By pressing, an electric shock can be applied to the patient's body.

Again, referring to FIG. 4 , the situational awareness module 130 according to an embodiment of the present invention may further include a camera 134 for photographing the patient.

Referring to FIG. 9 , when a person suddenly falls down, most people panic, and as a result, precious time for emergency treatment is wasted.

When a sudden cardiac arrest occurs, the patient may collapse in a position in which CPR is impossible, such as lying on the side, lying face down, or sitting against a wall.

The augmented reality providing module 121 provided in the AR glasses 120 performs CPR so that the patient's posture can be corrected when the patient's posture photographed through the camera 134 is a posture in which CPR cannot be performed Possible positions can be guided by voice. For example, if the patient's posture captured by the camera 134 is in a position in which CPR cannot be performed, the augmented reality providing module 121 provides voice guidance saying, "Please lay the patient's face upright so that it faces the sky." can do.

In addition, the augmented reality providing module 121 is an augmented reality content that exemplifies a posture in which CPR can be performed, that is, an upright posture, when the posture of the patient photographed through the camera 134 is a posture in which CPR cannot be performed. AR6 may be provided so that the user can recognize it.

Accordingly, a user wearing the AR glasses 120 views augmented reality content AR6 illustrating possible postures for performing CPR through the AR glasses 120 or hears possible postures for performing CPR through the AR glasses 120 .

Accordingly, the user can lay the patient upright so that CPR can be performed after confirming augmented reality content AR6, which is seen through the AR glasses 120, illustrating a posture in which CPR can be performed. In addition, the user can lay the patient upright so that CPR can be performed upon receiving voice guidance through the AR glasses 120.

Referring to FIG. 10, as another example, the augmented reality providing module 121, when the patient's posture photographed through the camera 134 is a posture in which CPR cannot be performed, at least one of the body in a posture in which CPR can be performed Augmented reality content AR7 indicating the location of the part may be provided so that the user can recognize it.

For example, the augmented reality providing module 121 may provide the augmented reality content AR7 displayed as a circle indicating the positions of the head and feet so that the user can recognize it.

Accordingly, the user may position the patient's head and feet at the AR7 position of the augmented reality content to correct the patient's posture so that it becomes a posture capable of performing CPR.

Meanwhile, referring to FIG. 1 , the augmented reality-based automated external defibrillator 100 according to an embodiment of the present invention may further include an emergency reporting module 140.

The emergency reporting module 140 recognizes it as an emergency when the AR glasses 120 switch from the sleep mode to the operating mode, that is, when the AR glasses 120 are withdrawn from the AED main body 110 and automatically report to the 119 safety report center (10).

If you look at the emergency response manual, it appears that when an emergency patient occurs, first, people around you are instructed to call 119, and then CPR is performed on the patient. However, if there is no one around, non-professionals are rapidly panicked and may miss the golden time to save the patient.

In one embodiment of the present invention, when the position change of the AR glass 120 is automatically reported to the 119 safety report center 10 by the emergency reporting module 140 that monitors the position change of the AR glass 120, It is possible to respond to emergency situations more quickly, and users who respond to emergencies can have a more comfortable mind.

At this time, the emergency reporting module 140 according to an embodiment of the present invention, upon reporting, receives current location information of the AR glasses 120 recognized through the location recognition module 122 mounted on the AR glasses 120. It can be provided to the 119 Safety Report Center (10). Accordingly, the paramedics can be dispatched to an accurate location.

Referring to FIGS. 1 and 11 , the augmented reality-based automated external defibrillator 100 according to an embodiment of the present invention may further include a video call module 150.

The video call module 150 connects a video call between a user facing a patient in an emergency and an ambulance responding to a report from the emergency reporting module 140 .

Specifically, the video call module 150 first dispatches to the scene from the 119 safety reporting center 10 when it is confirmed that the report by the emergency reporting module 140 has been received by the 119 safety reporting center 10. Receive contact information for an ambulance.

Next, the video call module 150 includes the AR glasses 120 interworking with the user's mobile phone 20 and the paramedic's mobile phone ( 30) can connect video calls between them.

In this way, when the user receives instructions from paramedics watching the scene through a video call, quick and accurate emergency response is possible, thereby securing a golden time in an emergency situation.

Before the paramedics arrive at the scene, if the golden time is secured by appropriately coping with the emergency patient, it is possible to increase the survival rate of the emergency patient.

Hereinafter, the operation of the augmented reality-based automated external defibrillator according to an embodiment of the present invention will be described with reference to FIGS. 12 to 14 . At this time, reference numerals of each component refer to FIGS. 1 to 11 .

Referring to FIG. 12, when the AR glasses 120 are withdrawn from the AED body 110 and converted from the sleep mode to the operating mode (S210), chest compression is applied to the patient's body recognized through the infrared sensor 131. Augmented reality content AR2, which guides the chest compression position to be performed, may be overlapped and provided on the patient's body (S220).

Accordingly, the user can perform CPR on the patient by placing both hands on the augmented reality content AR2 displayed through the AR glasses 120 and superimposed on the chest of the patient.

At this time, augmented reality content AR1 representing the patient's body shape recognized through the infrared sensor 131 may also be overlapped and provided along the patient's body edge.

When a user wearing the AR glasses 120 performs chest compression on a patient, the speed of chest compression performed by the user may be detected through the acceleration sensor and the gyro sensor 132 (S230).

At this time, if the chest compression rate performed by the user is out of the proper chest compression rate (S231), augmented reality content AR3, which warns the current chest compression rate so that the chest compression rate performed by the user can be corrected, is displayed as AR. It may be provided in front of the glass 120 (S232).

Accordingly, the user can perform chest compression on the patient at an appropriate speed while viewing augmented reality content AR3 warning the chest compression speed, which is visible through the AR glasses 120 .

In addition, when a user wearing the AR glasses 120 performs chest compression on a patient, the tilt sensor 133 senses a change in inclination between the arm of the user performing chest compression on the patient and the ground. It can be (S240).

At this time, if the slope between the arm of the user performing chest compression on the patient and the ground is not perpendicular (S241), the slope between the arm and the ground of the user performing chest compression on the patient can be corrected. Augmented reality content AR4, which compares the virtual vertical line with the slope formed by the user's arm and the ground, may be provided in front of the AR glasses 120 while overlapping the patient (S242).

Accordingly, the user can perform correct chest compression on the patient while continuously checking that the current inclination line seen through the AR glasses 120 does not deviate from the reference line.

Meanwhile, when the user wears the AR glasses 120, augmented reality content AR5 guiding a location where a pair of electrode pads 113 for electric shock are attached may be overlapped with the patient (S250).

Accordingly, the user attaches the electrode pad 113 to the augmented reality content AR5 position overlapped and displayed on the patient's body, visible through the AR glasses 120, and then presses the shock button provided on the AED main body 110. By pressing, an electric shock can be applied to the patient's body.

Referring to FIG. 13 , when the AR glasses 120 are worn, it can be determined whether the posture of the patient photographed through the camera 134 is a posture capable of CPR (S310).

At this time, when the posture of the patient photographed by the camera 134 is a posture in which CPR cannot be performed, a voice guiding the posture in which CPR can be performed can be output through a speaker so that the posture of the patient can be corrected. (S320).

Accordingly, the user can lay the patient upright so that CPR can be performed upon receiving voice guidance through the AR glasses 120.

In addition, when the patient's posture photographed by the camera 134 is a posture in which CPR cannot be performed, the augmented reality content AR6 exemplifying a posture in which CPR can be performed, that is, an upright posture, is displayed in front of the AR glasses 120. It can be provided to (S330).

Accordingly, the user can lay the patient upright so that CPR can be performed after confirming augmented reality content AR6, which is seen through the AR glasses 120, illustrating a posture in which CPR can be performed.

As another example, if the patient's posture photographed by the camera 134 is a posture in which CPR cannot be performed, augmented reality content AR7 indicating the position of at least one part of the body in a posture in which CPR can be performed is AR glass It may be provided in front of (120) (S340).

Accordingly, the user may position the patient's head and feet at the AR7 position of the augmented reality content to correct the patient's posture so that it becomes a posture capable of performing CPR.

Meanwhile, referring to FIG. 14, when the AR glasses 120 are withdrawn from the AED body 110 and converted from the sleep mode to the operating mode (S110), it is recognized as an emergency situation and the 119 Safety Report Center 10 It can be automatically reported to (S120).

At this time, information on the current location of the AR glass 120 may also be provided to the 119 safety report center 10 upon automatic reporting.

When a report is received at the 119 Safety Report Center 10, the contact information of the emergency personnel dispatched to the scene may be provided from the 119 Safety Report Center 10.

AR glasses 120 linked to the user's cell phone 20 and the paramedic's mobile phone so that the paramedic can directly instruct the user while watching an emergency video when the contact information of the paramedic dispatched to the scene is provided Video calls between (30) can be connected.

In this way, when the user receives instructions from paramedics watching the scene through a video call, quick and accurate emergency response is possible, thereby securing a golden time in an emergency situation.

Before the paramedics arrive on the scene, if the golden time is secured by appropriately coping with the emergency patient, it is possible to increase the survival rate of the emergency patient.

In the above, the present invention has been described in detail using preferred embodiments, but the scope of the present invention is not limited to specific embodiments, and should be interpreted according to the appended claims. In addition, those skilled in the art should understand that many modifications and variations are possible without departing from the scope of the present invention.

100: augmented reality-based automated external defibrillator 110; Automated External Defibrillator Body
111; lower case 111a; receiving home
112; upper cover 113; electrode pad
120; AR Glass 121; Augmented reality provision module
122; location recognition module 123; battery module
130; situational awareness module 131; infrared sensor
132; acceleration sensor, gyro sensor 133; tilt sensor
134; camera 140; Emergency Reporting Module
150; video call module 10; 119 Safety Report Center
20; user mobile phone 30; paramedic cell phone

Claims (11)

Automated external defibrillator body;
It is stored inside the automatic external defibrillator body, and when the user withdraws from the automatic external defibrillator body and wears it, information on CPR is provided to the user in augmented reality, so that the user who performs CPR on the patient AR (Augmented Reality) glasses to guide; and
A situation recognition module mounted on the AR glasses and recognizing the current situation of the patient and the user so as to be reflected in the CPR information provided by the AR glasses;
The situational awareness module includes a camera for photographing the patient,
In the AR glasses, when the posture of the patient photographed through the camera is a posture in which CPR cannot be performed, the user can recognize the sixth augmented reality content indicating the position of the head and feet of the body in a position in which CPR can be performed. provide
The user places the patient's head and feet correspondingly on the positions of the head and feet provided as the sixth augmented reality content, thereby correcting the patient's posture so that it becomes a posture capable of performing CPR. motivation.
According to claim 1,
The situational awareness module includes an infrared sensor for recognizing the patient's body,
The AR glasses provide first augmented reality content that guides the chest compression position at which chest compression should be performed on the patient's body recognized through the infrared sensor so that the user can recognize it.
According to claim 2,
The situational awareness module further includes an acceleration sensor and a gyro sensor for detecting a chest compression rate performed by a user,
The AR glasses are a second augmented reality warning of the current chest compression rate so that the chest compression rate performed by the user is corrected when the chest compression rate sensed through the acceleration sensor and the gyro sensor is out of the proper chest compression rate. An augmented reality-based automated external defibrillator that further provides content recognizable to the user.
delete According to claim 1,
The automatic external defibrillator body includes a pair of electrode pads for applying an electrical shock to the patient's body,
The augmented reality-based automated external defibrillator, wherein the AR glasses provide fourth augmented reality content for guiding a position where the pair of electrode pads are attached so that the user can recognize them.
According to claim 1,
When the patient's posture photographed through the camera is a posture in which CPR cannot be performed, the AR glass provides voice guidance for a posture capable of performing CPR so that the posture of the patient is corrected, or a device for illustrating a posture capable of performing CPR 5 Augmented reality-based automated external defibrillator further providing augmented reality content to be recognizable to the user.
delete According to claim 1,
The augmented reality-based automated external defibrillator, wherein the AR glasses are automatically switched from a sleep mode to an operating mode when being withdrawn from the AED main body.
According to claim 8,
It further includes an emergency reporting module;
The augmented reality-based automated external defibrillator, wherein the emergency reporting module recognizes an emergency when the AR glasses are switched to the operation mode and automatically reports to the 119 safety reporting center.
According to claim 9,
The AR glass is equipped with a location recognition module,
The augmented reality-based automated external defibrillator, wherein the emergency reporting module provides current location information of the AR glasses recognized through the location recognition module when reporting to the 119 safety reporting center.
According to claim 9,
It further includes a video call module,
When it is confirmed that the report by the emergency reporting module has been received by the 119 Safety Report Center, the video call module receives the contact information of the dispatched paramedic from the 119 Safety Report Center,
An augmented reality based automated external defibrillator that connects a video call between the AR glasses that work with the user's mobile phone and the paramedic's mobile phone so that the paramedic can directly instruct the user while viewing an emergency video.

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