KR101737448B1

KR101737448B1 - Cpr training system and method using mobile device and sensor

Info

Publication number: KR101737448B1
Application number: KR1020150120588A
Authority: KR
Inventors: 구정훈; 전상은
Original assignee: 계명대학교 산학협력단
Priority date: 2015-08-26
Filing date: 2015-08-26
Publication date: 2017-05-18
Also published as: KR20170024946A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a CPR training system and method using a mobile device and a sensor, and more particularly, to a display unit for presenting a virtual emergency situation and a virtual patient. A procedure recognizing unit for recognizing a procedure before a CPR performed by a user according to a situation presented on the display unit; A CPR recognition unit recognizing a CPR performed by a user according to a situation presented on the display unit; A communication unit for transmitting the CPR recognized by the CPR recognition unit to the control unit; And a control unit that receives the CPR recognized by the CPR recognition unit and controls the display unit. The CPR recognition unit includes a glove-shaped pressure sensor to be worn on the user's hand, And a breathing sensor for detecting the breathing of the breathing apparatus.
According to the CPR training system and method using the mobile device and the sensor proposed in the present invention, in presenting a virtual emergency situation through the display unit of the mobile device, it is possible to provide a situation in an animation, an image, or an RPG (Role Playing Game) And the user can use the touch sensor embedded in the mobile device to effectively perform the procedures such as the request for help and the provision of the prayer according to the presented emergency situation and to cope with various situations from CPR to CPR The present invention can provide a CPR training system and method using a mobile device and a sensor capable of systematically training an appropriate procedure to perform CPR.
Also, according to the present invention, by performing CPR without a human body model using a pressure sensor and a breathing sensor interlocked with a mobile device, it is possible to perform accurate CPR training with simple and specific feedback.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a CPR training system and method using a mobile device and a sensor,

The present invention relates to a CPR training system and method, and more particularly, to a CPR training system and method using a mobile device and a sensor.

In general, cardiopulmonary resuscitation (CPR) refers to a first-aid treatment that artificially circulates blood and helps to breathe through chest compressions and artificial respiration for patients with heart arrest. When the cardioplegia is stopped and the circulation is stopped, oxygen in brain tissue begins to deplete within one second, and deficiency of glucose and ATP (adenosine triphosphate) occurs after 6 minutes. Therefore, the circulatory arrest state is not corrected within 4 to 10 minutes Failure can lead to biological death due to irreversible damage to the nervous system, including the central nervous system. Therefore, the most important thing for the patient's resuscitation is to maintain circulation and respiration within a short period of time and supply oxygen into the tissues. That is, proper first aid treatment of the first detectors plays an important role.

In this way, the importance of CPR as first aid for first - time discovery is emphasized, and CPR education is encouraged and supported actively at the national level. However, it is difficult to present a procedure to cope with various emergency situations and various situations, and it is difficult to provide quantitative feedback according to CPR, because the conventional CPR education is done by theory or by using a human model. It is difficult for many to train at the same time, and it is inconvenient to go to an educational institution and receive education. Korean Patent Registration No. 10-1054722 and Korean Patent Registration No. 10-1445978 disclose prior art documents for a CPR training system.

Disclosure of Invention Technical Problem [8] The present invention has been proposed in order to solve the above-mentioned problems of the conventional methods. In presenting a virtual emergency situation through a display unit of a mobile device, And the user can use the touch sensor embedded in the mobile device to effectively perform the procedures such as the request for help and the provision of the prayer according to the presented emergency situation and to cope with various situations from CPR to CPR The present invention provides a CPR training system and method using a mobile device and a sensor capable of systematically training an appropriate procedure to perform CPR training.

In addition, the present invention provides a mobile device and a sensor capable of performing accurate cardiopulmonary resuscitation by performing CPR without a human body model using a pressure sensor and a breathing sensor interlocked with a mobile device, Another object of the present invention is to provide a CPR training system and method.

According to an aspect of the present invention, there is provided a CPR training system using a mobile device and a sensor,

A display unit for presenting a virtual emergency situation and a virtual patient;

A procedure recognizing unit for recognizing a procedure before a CPR performed by a user according to a situation presented on the display unit;

A CPR recognition unit recognizing a CPR performed by a user according to a situation presented on the display unit;

A communication unit for transmitting the CPR recognized by the CPR recognition unit to the control unit; And

And a control unit for receiving the CPR recognized by the CPR recognition unit from the communication unit and controlling the display unit,

The CPR recognizing unit recognizes,

A pressure sensor in the form of a glove to be worn by a user's hand, and a respiration sensor to be worn on the user's mouth.

Preferably,

And a speaker unit for outputting a sound effect according to a presentation situation of the display unit.

More preferably, the speaker unit includes:

The breathing state of the virtual patient can be output as audio.

Advantageously, said virtual emergency situation comprises:

An animation, an image, or a Role Playing Game (RPG).

Preferably, the procedure recognizing unit recognizes,

And a touch sensor built in the display unit and recognizing a user's touch.

More preferably, the display unit displays,

When the user tapes the person around the virtual patient, the user can present the situation of the help request.

Preferably,

The display unit may display the face of the virtual patient when the user performs CPR on the virtual patient so that the mobile device can be utilized as the head part of the virtual patient.

More preferably, the display unit displays,

When the user lifts the lower portion of the mobile device and the movement of the mobile device is detected through a sensor mounted in the mobile device, the state of airway securing can be displayed.

Preferably, the control unit includes:

The display unit can be controlled according to the pressure recognized by the pressure sensor and the breathing pattern recognized by the breathing sensor.

Preferably, the display unit includes:

The change of state of the virtual patient can be displayed according to the CPR recognized by the CPR recognition unit.

According to another aspect of the present invention, there is provided a method of training a CPR using a mobile device and a sensor,

(1) the display unit presents a virtual emergency situation and a virtual patient;

(2) Recognizing the procedure before the CPR performed by the user according to the emergency situation presented in the step (1);

(3) the display unit presents a situation according to the procedure recognized in the step (2);

(4) recognizing CPR performed by the user according to the situation presented in step (3);

(5) transmitting the CPR recognized in the step (4) to the control unit by the communication unit; And

(6) The control unit controls the display unit according to the CPR sent in the step (5).

Preferably, the virtual emergency situation of step (1)

An animation, an image, or a Role Playing Game (RPG).

Preferably, the procedure recognizing unit of the step (2)

And a touch sensor built in the display unit and recognizing a user's touch.

More preferably, the display unit of the step (3)

Preferably, the step (3)

(3 ') confirming the breathing of the virtual patient through the audio output from the speaker unit by the user.

Preferably, the CPR recognition unit of step (4)

A glove-shaped pressure sensor worn on the user's hand, and a respiration sensor worn on the user's mouth.

More preferably, the control unit of the step (6)

Preferably, in the step (4)

More preferably, the display unit displays,

Preferably,

(7) The display unit may further include a step of displaying a state change of the virtual patient according to the control of step (6).

According to the CPR training system and method using the mobile device and the sensor proposed in the present invention, in presenting a virtual emergency situation through the display unit of the mobile device, it is possible to provide a situation in an animation, an image, or an RPG (Role Playing Game) And the user can use the touch sensor embedded in the mobile device to effectively perform the procedures such as the request for help and the provision of the prayer according to the presented emergency situation and to cope with various situations from CPR to CPR The present invention can provide a CPR training system and method using a mobile device and a sensor capable of systematically training an appropriate procedure to perform CPR.

Also, according to the present invention, by performing CPR without a human body model using a pressure sensor and a breathing sensor interlocked with a mobile device, it is possible to perform accurate CPR training with simple and specific feedback.

FIG. 1 illustrates a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. FIG.
FIG. 2 illustrates a CPR training system using a mobile device and a sensor according to another embodiment of the present invention. FIG.
3 is a diagram illustrating a virtual emergency situation presented by a display unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention.
4 is a view showing a configuration of a procedure recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention.
FIG. 5 is a view for explaining a display request of a display unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. FIG.
FIG. 6 is a diagram for explaining that chest compression is performed using a CPR recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention; FIG.
7 is a view for explaining artificial respiration while ensuring airway through a mobile device and a CPR recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention.
FIG. 8 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to an embodiment of the present invention. FIG.
9 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to another embodiment of the present invention.
10 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order that those skilled in the art can easily carry out the present invention. In the following detailed description of the preferred embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In the drawings, like reference numerals are used throughout the drawings.

In addition, in the entire specification, when a part is referred to as being 'connected' to another part, it may be referred to as 'indirectly connected' not only with 'directly connected' . Also, to "include" an element means that it may include other elements, rather than excluding other elements, unless specifically stated otherwise.

1 is a view illustrating a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. 1, a CPR training system using a mobile device and a sensor according to an embodiment of the present invention includes a display unit 100, a procedure recognition unit 200, a CPR recognition unit 300, (400) and a control unit (500).

The display unit 100 can display a virtual emergency situation and a virtual patient and can display a virtual patient's state change according to the CPR recognized by the CPR recognition unit 300. [ The display unit 100 may be implemented as a display device such as a touch screen, a liquid crystal display, a light emitter diode (LED) display, a mobile phone, or a tablet PC.

The specific configuration of the display unit 100 will be described later in detail with reference to FIG. 3 and FIG. 5 to FIG.

The procedure recognizing unit 200 may recognize the procedure before the CPR performed by the user according to the situation presented on the display unit 100. [ In this case, the procedure before the CPR may include at least one of consciousness assurance and assistance request. The specific configuration of the procedure recognition unit 200 will be described later in detail with reference to FIG.

The CPR recognition unit 300 may recognize the CPR performed by the user according to the situation presented on the display unit 100. [ That is, the procedure before the CPR is recognized through the procedure recognition unit 200, and the CPR of the CPR and artificial respiration can be recognized through the CPR recognition unit 300. The specific configuration of the CPR recognition unit 300 will be described in detail later with reference to FIG. 6 and FIG.

The communication unit 400 may transmit the CPR recognized by the CPR recognition unit 300 to the control unit 500. [ At this time, the communication unit 400 may be included in the CPR recognition unit 300, and may transmit the CPR recognized by the CPR recognition unit 300 to the control unit 500 through wired or wireless communication.

The control unit 500 receives the CPR recognized by the CPR recognition unit 300 from the communication unit 400 and controls the display unit 100. That is, the display unit 100 can be controlled by being interlocked with the display unit 100, and more specifically, the display unit 100 can be provided with the mobile device 10.

2 is a view illustrating a CPR training system using a mobile device and a sensor according to another embodiment of the present invention. As shown in FIG. 2, according to another embodiment of the present invention, the speaker unit 600 may further include a speaker unit 600 that outputs a sound effect according to a presentation situation of the display unit 100.

The speaker unit 600 may be provided in the mobile device 10 and may output audio of a breathing state of a virtual patient. That is, the user can check the breathing state of the patient through the audio output through the speaker unit 600, and can control the chest compression, the number of times of artificial respiration, the pressure, and the like.

3 is a diagram illustrating a virtual emergency situation presented by a display unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. 3, a virtual emergency situation presented by the display unit 100 of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention may include an animation, an image, or an RPG (Role Playing Game ). &Lt; / RTI >

More specifically, the display unit 100 may present a situation in which a user is walking down a virtual space and a person is collapsed and an emergency patient occurs, in the form of animation, image, or RPG (Role Playing Game) . Also, at this time, the speaker unit 600 can output a sound effect together, and the user can proceed with the first-aid procedure more realistically.

FIG. 4 is a diagram illustrating a configuration of a procedure recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. Referring to FIG. 4, the procedure recognition unit 200 of the CPR training system using the mobile device and the sensor according to an embodiment of the present invention includes a touch recognition unit 200 built in the display unit 100, Sensor 210 as shown in FIG. That is, by recognizing the touch of the user through the procedure recognition unit 200 including the touch sensor 210 built in the display unit 100, the user recognizes the virtual emergency situation presented by the display unit 100 The procedure prior to CPR can be recognized.

5 is a view for explaining a display request of a display unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. 5, a display unit 100 of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention displays a help request Can be presented.

That is, the help request corresponding to one of the first-aid procedures performed prior to the CPR is performed when the user taps a neighboring person with a finger and the display unit 100 displays a situation in which a neighbor person reports .

FIG. 6 is a view for explaining that chest compression is performed using a CPR recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. 6, a CPR recognition unit 300 of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention includes a glove-shaped pressure sensor 310 to be worn on a user's hand, And a respiration sensor 330 to be worn on the user's mouth.

The user can perform chest compressions by wearing a gloved pressure sensor 310 for a hypothetical patient presented on the display unit 100. [ At this time, chest compression can be performed using the torso, and depending on the embodiment, chest compression can be performed with only the pressure sensor 310 without a torso.

Also, when the user performs cardiopulmonary resuscitation using the CPR recognition unit 300 for a virtual patient, the display unit 100 may display a virtual patient's face. That is, when the user performs chest compressions on a virtual patient, the display unit 100 displays a virtual patient's face so that the mobile device 10 can be utilized as a head part of a virtual patient have.

The pressure sensed by the pressure sensor 310 may be transmitted to the control unit 500 through the communication unit 400. [ At this time, the control unit 500 can control the display unit 100 according to the pressure recognized by the pressure sensor 310, and the display unit 100 can control the virtual patient state change under the control of the control unit 500 Can be displayed. The change in the state of the virtual patient can be displayed by the electrocardiogram and the change in the state of the virtual patient can be confirmed by continuously checking the breath state of the virtual patient through the audio output through the speaker unit 600. [

7 is a view for explaining artificial respiration while securing airway through a mobile device and a CPR recognition unit of a CPR training system using a mobile device and a sensor according to an embodiment of the present invention. 7, the CPR recognition unit 300 of the CPR training system using the mobile device and the sensor according to the embodiment of the present invention includes a respiration sensor 330 worn on the user's mouth And the user can perform the artificial respiration by wearing the breath sensor 330 for the virtual patient presented on the display unit 100. [

When the user lifts the lower portion of the mobile device 10 and the movement of the mobile device 10 is detected through the sensor mounted inside the mobile device 10, the display portion 100 displays a state of airway securing . That is, the user can perform the airway maintenance by lifting the lower portion of the mobile device 10, which is used as the head portion of the virtual patient, and at the same time, the artificial respiration can be performed while securing the airway of the virtual patient.

In this case, the sensor for detecting the movement of the mobile device 10 may be any one of a gravity sensor, an acceleration sensor, and a gyro sensor. However, the sensor may detect a horizontal state or a movement of the mobile device 10 Any sensor can be used.

Meanwhile, the breathing pattern recognized through the breathing sensor 330 may be transmitted to the control unit 500 through the communication unit 400. At this time, the control unit 500 can control the display unit 100 according to the respiration pattern recognized by the breathing sensor 330, and the display unit 100 displays the virtual patient state change Can be displayed. The change in the state of the virtual patient can be displayed by the electrocardiogram and the change in the state of the virtual patient can be confirmed by continuously checking the breath state of the virtual patient through the audio output through the speaker unit 600. [

8 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to an embodiment of the present invention. 8, the CPR training method using a mobile device and a sensor according to an embodiment of the present invention includes a step S100 of presenting a virtual emergency situation and a virtual patient on the display unit 100, The procedure recognizing unit 200 recognizes the procedure before the CPR performed by the user according to the emergency situation presented in step S100 (S200), and the display unit 100 presents the situation according to the procedure recognized in step S200 In operation S300, the CPS recognizing unit 300 recognizes the CPR performed by the user according to the situation presented in operation S300. The communication unit 400 recognizes the CPR recognized in operation S400 as a control unit , And controlling the display unit 100 according to the CPR sent in step S500 (S600).

The display unit 100, the procedure recognition unit 200, the CPR recognition unit 300, and the communication unit 300 of the step S100 to step S600 of the CPR training method using the mobile device and the sensor according to the embodiment of the present invention 400 and the control unit 500 are as described in detail with reference to FIG. 1, FIG. 3 to FIG. 7 and will not be described below.

9 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to another embodiment of the present invention. As shown in FIG. 9, according to another embodiment of the present invention, step S300 further includes a step (S300 ') in which a user confirms breathing of a virtual patient through the audio output from the speaker unit 600 can do.

In other words, the display unit 100 presents a situation such as a help request and a prayer assurance corresponding to the procedure prior to the CPR recognized in step S200. At this time, By checking the breathing state, it is possible to specifically control the chest compression or the number of artificial respiration to be performed by the user in step S400. The specific structure of the speaker unit 600 is as described in detail with reference to FIGS. 2, 3, 6, and 7, and will not be described below.

FIG. 10 is a flowchart illustrating a CPR training method using a mobile device and a sensor according to another embodiment of the present invention. Referring to FIG. As shown in FIG. 10, according to another embodiment of the present invention, the display unit 100 may further include a step (S700) of displaying a virtual patient's state change under the control of step S600.

That is, the control unit 500 controls the display unit 100 according to the pressure recognized by the pressure sensor 310 transmitted through the communication unit 400 and the respiration pattern recognized by the breathing sensor 330, ) Can display a virtual patient state change under the control of the control unit 500, and the state change can be displayed in the form of an electrocardiogram.

The present invention may be embodied in many other specific forms without departing from the spirit or essential characteristics of the invention.

10: mobile device 100: display part
200: procedure recognition unit 210: touch sensor
300: CPR recognition unit 310: Pressure sensor
330: respiration sensor 400: communication unit
500: control unit 600: speaker unit
S100: the display unit presents a virtual emergency situation and a virtual patient
S200: Recognizing the procedure before the CPR performed by the user according to the emergency situation presented in the step S100 of the procedure recognition step
S300: the display unit presents the situation according to the recognized procedure in step S200
S300 ': the user confirms breathing of the virtual patient through the audio output from the speaker unit
S400: Recognizing the CPR performed by the user according to the situation presented in step S300
S500: a step in which the communication unit transmits the recognized CPR to the control unit in step S400
S600: The control unit controls the display unit according to the CPR sent in step S500
S700: the display unit displays the virtual patient's state change under the control of the step S600

Claims

A CPR training system using a mobile device (10) and a sensor,
A display unit 100 for presenting a virtual emergency situation and a virtual patient;
A procedure recognition unit 200 for recognizing a procedure before a CPR performed by a user according to a situation presented on the display unit 100;
A CPR recognition unit 300 for recognizing a CPR performed by a user according to a situation presented on the display unit 100;
A communication unit 400 for transmitting the CPR recognized by the CPR recognition unit 300 to the control unit 500; And
And a control unit (500) for receiving the CPR recognized by the CPR recognition unit (300) from the communication unit (400) and controlling the display unit (100)
The cardiopulmonary resuscitation recognizing unit (300)
A glove-shaped pressure sensor 310 worn on the user's hand, and a respiration sensor 330 worn on the user's mouth,
The display unit 100 displays the virtual patient's face when the user performs CPR on the virtual patient so that the mobile device 10 is utilized as a head part of the virtual patient,
The display unit (100)
When the user lifts a lower portion of the mobile device (10) and displays a state of airway securing when a movement of the mobile device (10) is detected through a sensor mounted in the mobile device (10) Cardiopulmonary resuscitation training system using device and sensor.

The method according to claim 1,
Further comprising a speaker unit (600) for outputting a sound effect according to a presentation situation of the display unit (100).

The speaker apparatus according to claim 2, wherein the speaker unit (600)
Wherein the breathing state of the virtual patient is output as an audio signal.

The method according to claim 1,
Wherein the information is presented in the form of an animation, an image, or a Role Playing Game (RPG).

The method according to claim 1, wherein the procedure recognition unit (200)
And a touch sensor (210) built in the display unit (100) and recognizing a touch of a user.

The display device according to claim 5, wherein the display unit (100)
Wherein when the user tapes the person around the virtual patient, the status of the help request is presented.

delete

The apparatus of claim 1, wherein the controller (500)
And controls the display unit (100) according to a pressure recognized by the pressure sensor (310) and a breathing pattern recognized by the breathing sensor (330).

The display device according to claim 1, wherein the display unit (100)
Wherein the change of state of the virtual patient is displayed according to the CPR recognized by the CPR recognition unit (300).

A CPR training method using a mobile device (10) and a sensor,
(1) the display unit 100 presents a virtual emergency situation and a virtual patient;
(2) recognizing the procedure before the CPR performed by the user according to the emergency situation presented in the step (1);
(3) presenting a situation according to the procedure recognized by the display unit 100 in the step (2);
(4) Recognizing the CPR recognition unit 300 performed by the user according to the situation shown in the step (3);
(5) transmitting the CPR recognized in the step (4) to the control unit (500) by the communication unit (400); And
(6) The control unit 500 controls the display unit 100 according to the CPR sent in the step (5)
In the step (4)
The display unit 100 displays the virtual patient's face when the user performs CPR on the virtual patient so that the mobile device 10 is utilized as a head part of the virtual patient,
The display unit (100)
When the user lifts a lower portion of the mobile device (10) and displays a state of airway securing when a movement of the mobile device (10) is detected through a sensor mounted in the mobile device (10) Cardiopulmonary resuscitation training method using device and sensor.

12. The method of claim 11, wherein the virtual emergency situation of step (1)
Wherein the training information is presented in the form of an animation, an image, or a Role Playing Game (RPG).

12. The method of claim 11, wherein the procedure recognition unit (200) of the step (2)
And a touch sensor (210) built in the display unit (100) and recognizing a touch of a user.

14. The method according to claim 13, wherein the display unit (100) of the step (3)
Wherein when a user taps a person around the virtual patient, the user presents a situation of a help request.

12. The method of claim 11, wherein step (3)
Further comprising the step of allowing the user to confirm breathing of the virtual patient through the audio output from the speaker unit (600).

12. The method according to claim 11, wherein the CPR recognition unit (300) of the step (4)
A pressure sensor 310 in the form of a glove to be worn on the user's hand and a respiration sensor 330 to be worn on the mouth of the user.

17. The method of claim 16, wherein the controller (500) of step (6)
Wherein the control unit controls the display unit (100) according to a pressure recognized by the pressure sensor (310) and a breathing pattern recognized by the breathing sensor (330).

delete

12. The method of claim 11,
(7) The method of training a CPR using a mobile device and a sensor, wherein the display unit (100) further comprises a step of displaying a state change of the virtual patient according to the control of step (6).