KR101609808B1 - Mannequin for educating cardiopulmonary resuscitation, apparatus and method for simulating cardiopulmonary resuscitation - Google Patents

Abstract

The present invention relates to an apparatus and a method for cardiopulmonary resuscitation education. The apparatus can obtain sensed information corresponding to trainees for cardiopulmonary resuscitation education and can simply send such information sensed from the sensors to an external device by embodying a plurality of sensors, a zigbee, and a short distance communication device such as Bluetooth, or the like. The sensors are installed on the chest, abdomen, airway, etc., on a mannequin for cardiopulmonary resuscitation education, and can detect information on the pressure, location changes, etc., during practicing cardiopulmonary resuscitation. The zigbee can wirelessly transmit information sensed from the sensors. Also, visual effects of cardiopulmonary resuscitation education can be enhanced by embodying a cardiopulmonary resuscitation simulation device in connection with a mannequin for educating cardiopulmonary resuscitation and generating information about the results of the cardiopulmonary resuscitation practice performed by a trainee as a two-dimensional or three-dimensional graphic picture, or an actual image, while enabling a user to objectively check the results of the practice performed by the trainee.

Description

TECHNICAL FIELD [0001] The present invention relates to a mannequin for CPR training, a device and a method for simulating cardiopulmonary resuscitation, and a method and a device for simulating cardiopulmonary resuscitation.

The present invention relates to a CPR training system, and more particularly, to a CPR manikin for a CPR training, including a plurality of sensors capable of detecting pressure, position change, etc. according to a CPR exercise in a chest, abdomen, (ZigBee), Bluetooth (bluetooth), and the like, and the result information of the CPR exercises performed by the trainee in cooperation with the CPR manikin can be displayed on a 2D, 3D graphic screen, The present invention relates to a mannequin, a simulation apparatus, and a method for training CPR training, which can enhance the visual education effect of CPR exercises by realizing a CPR simulator device,

In general, Cardiopulmonary Resuscitation (CPR) refers to a first-aid procedure that performs chest compressions, drug administration, and defibrillation to a patient with a heart failure.

These cardiopulmonary resuscitation is one of the most important emergency situations that can help patients in emergency situations to receive better hospital treatment, and is continuing education in several accredited organizations for the spread of CPR.

On the other hand, it is common to educate people using CPR manikins in CPR training such as CPR.

The CPR is typically performed by lifting the patient's head back to gain airway pressure, compressing against the chest where the heart is located, or abdominal compression due to the Hamilton structure, CPR is performed by repeatedly performing the necessary actions for the resuscitation on the manikin.

However, the conventional mannequin that has been manufactured and used for CPR training is a dummy mannequin made in the shape of a human, so that the trainee performs chest compression or abdominal pressing motion on the mannequin as instructed by the trainee. There is a problem that it is difficult to judge whether or not the required pressure is accurately applied at the position.

That is, in CPR training using conventional dummy mannequins, the trainee is only at a level that imitates the action according to the instructions of the instructor, and there is no way to objectively ascertain whether the trainee is correctly performing the trained emergency condition There was a problem that the effect was inferior.

(Patent Literature)

Korean Registered Patent No. 10-1267384 (registered on May 20, 2013)

Accordingly, in the present invention, a plurality of sensors capable of detecting information such as pressure, position change, and the like according to the CPR exercise in the chest, abdomen, and airway regions of a CPR manikin for training of CPR, ZigBee capable of wirelessly transmitting sensed information, And implementing a CPR simulation apparatus for generating result information according to a CPR exercise performed by a trainee in a 2D, 3D graphic screen or a real image screen in cooperation with a manikin for CPR education, The present invention provides a mannequin for CPR training, a simulation apparatus, and a method, which can enhance the visual education effect of the training and can objectively confirm the result of the training of the trainee.

The present invention provides a mannequin for CPR education, comprising: a dummy doll manufactured to have a shape of an upper half of a human body; a pressure sensor installed in a predetermined bust area and an abdomen area of the dummy doll to detect a pressure applied to the dummy doll, A second sensor disposed in the airway region of the dummy doll for detecting a change in airway position of the dummy doll and outputting the detected change in the airway position as a second sensing signal; A counter for counting the number of times the signal is generated, and a short range wireless communication device for wirelessly transmitting the first sensing signal or the second sensing signal.

The short range wireless communication apparatus may further include a first sensing signal generator configured to generate a first sensing signal based on the number of times the first sensing signal is counted by the counter when receiving the first sensing signal, .

The first sensing signal may include information about a magnitude of a pressure applied to the chest region or the abdomen region.

The second sensing signal may include information about an angle at which the head portion of the dummy doll is bent back around the airway region.

The short-range wireless communication apparatus may be a device capable of wireless transmission of a signal including Zigbee or Bluetooth.

According to another aspect of the present invention, there is provided a device for simulating cardiopulmonary resuscitation, comprising: a receiver for wirelessly receiving a sensing signal generated by performing a CPR operation using a dummy doll from a sensor installed in a predetermined plurality of regions of a dummy doll; Analyzing means for calculating information on a position of a pressure applied to the dummy doll and a size of the pressure or information on a change in airway position of the dummy doll; A graphic processing unit for generating a 2D or 3D graphic screen or a real image by performing a CPR operation on the dummy figure, and a communication unit for transmitting the 2D, 3D graphic screen or real image screen generated by the graphic processing unit to a monitor device do.

In addition, the graphic processing unit may generate a CPR operation performed in each dummy doll when the sensing signal is received from a plurality of different dummy dolls, as a 2D, 3D graphic screen, or real image screen for each dummy doll .

In addition, the 2D, 3D graphic screen or real image screen for each dummy doll is displayed on a screen divided corresponding to the number of dummy dolls on the monitor device.

The sensor may further include a first sensor installed at a predetermined chest area and a stomach area of the dummy doll to detect a pressure applied to the dummy doll and output the detected pressure as a first sensing signal, And a second sensor for detecting a change in airway position of the dummy doll and outputting it as a second sensing signal.

The first sensing signal includes information about a magnitude of a pressure applied to the chest region and the abdomen region.

The second sensing signal may include information about an angle at which the head portion of the dummy doll is bent back around the airway region.

In addition, the sensing signal is wirelessly transmitted using a short-range wireless communication method including ZigBee or Bluetooth.

In addition, the monitor device is a video device capable of displaying the 2D, 3D graphic screen, or real screen.

According to another aspect of the present invention, there is provided a method of simulating cardiopulmonary resuscitation, comprising the steps of: generating a sensing signal according to a CPR operation using a dummy doll from sensors installed in predetermined regions of a dummy doll; The method comprising the steps of: receiving the sensing signal wirelessly from the device; analyzing the sensing signal to calculate information about a position of a pressure applied to the dummy doll, a magnitude of the pressure, or information on a change in airway position of the dummy doll Generating a 2D, 3D graphic screen or a real image based on the analyzed result; performing a CPR operation on the 2D / 3D graphic screen or a real image screen based on the analyzed result; To the monitor device.

When the sensing signal is transmitted from a plurality of different dummy dolls in the step of generating 2D, 3D graphic screen or real image, the CPR operations performed in the respective dummy dolls are performed in 2D, 3D Graphic screen or real image screen.

In accordance with the present invention, there is provided an apparatus and method for CPR education, comprising: a plurality of sensors and sensors capable of detecting pressure, position change, and the like according to a CPR exercise in a chest, abdomen, It is possible to acquire the sensing information corresponding to the practice of the CPR trainee and to easily transmit the sensing information to the external device by implementing the short distance communication device such as ZigBee or Bluetooth capable of wirelessly transmitting the information have.

In addition, the CPR simulator is implemented in cooperation with the CPR manikin, and the result information of the CPR exercises performed by the trainee based on the sensing information is generated as a 2D, 3D graphic screen or real screen The visual education effect of the CPR exercise can be improved, and the result of the training of the subject can be easily and objectively confirmed.

In addition, it is possible to provide realistic reality and sense of reality different from existing education through 2D or 3D graphic screen or actual screen realization, and it is possible to simultaneously perform the training of a plurality of students as well as one person, There is an advantage that can be practiced.

In addition, it is expected that new demand will be created through the application of specialized technology as in the present invention to expensive mannequins related to CPR and Himiri, such as the United States, Japan, and China, and in particular, The potential demand of the market can be expected.

1 is a schematic diagram of a mannequin for CPR training according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating an example of first-aid treatment using a mannequin according to an embodiment of the present invention,
3 is a detailed block diagram of a CPR simulator according to an embodiment of the present invention.
FIG. 4 is an operation conceptual diagram for implementing a graphical screen in a CPR exercise by one trainee according to an embodiment of the present invention; FIG.
FIG. 5 is a conceptual diagram illustrating an operation for implementing a graphical screen in CPR exercises by a plurality of trainees according to an embodiment of the present invention. FIG.
FIG. 6 is a view illustrating an actual view screen realization at the time of CPR training by one trainee according to an embodiment of the present invention; FIG.

Hereinafter, the operation principle of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, 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. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like. Therefore, the definition should be based on the contents throughout this specification.

FIG. 1 is a schematic view of a mannequin for CPR education according to an embodiment of the present invention. The dummy doll 102, the first sensor 104, the second sensor 106, the counter 108, A communication device 110, and the like.

Hereinafter, operation of each component of the CPR educational manikin of the present invention will be described in detail with reference to FIG.

2 (a) and 2 (b), the dummy doll 102 may be configured to have a shape of the upper half of the human body, or alternatively, , (d), and the like, but the present invention is not limited thereto. At this time, the dummy doll 102 may be made of a material such as resin, rubber, or urethane, and it is preferable that the dummy doll 102 is made of PVC. Further, any material can be used as long as the material provided inside the dummy doll 102 can maintain its shape in a stretchable state, for example, a urethane foam can be used.

In addition, the dummy doll 102 may be composed of a head and a body, and the head and the body may be connected in the form of a joint. When the head and the torso are connected jointly, education for adjusting the position or angle of the head to the torso may be possible in the course of performing the first aid training such as CPR.

The first sensor 104 may be installed in the predetermined chest area and the abdomen area of the dummy doll 102 and the pressure may be applied to the chest area and the abdomen area of the dummy doll 102 by the instructor or the instructor according to CPR training The pressure applied to the dummy doll 102 can be detected and output as the first sensing signal. At this time, the first sensing signal may include information indicating that pressure has been generated in the chest region or the abdomen region, and information about the magnitude of the pressure applied by the instructor or the trainee in the chest region or abdomen region where the pressure is generated. In addition, a method of performing compression on the chest area can be performed as shown in FIG. 2 (a), and a method of performing compression on the abdominal area can be performed as shown in FIG. 2 (b) But is not limited thereto.

The second sensor 106 may be installed in the airway region of the dummy doll 102 and may be operated by a trainer or trainee in accordance with the CPR training such as lifting the head of the dummy doll 102 backward , It is possible to detect a change in the airway position of the dummy doll 102 and output a second sensing signal. The second sensing signal may include information about a change in airway position of the dummy doll 102. The change in the airway position means that the angle of the head and the head is changed when the head of the instructor or the instructor is lifted back to secure airway, .

The counter 108 counts the number of times the first sensing signal is generated as the pressure is applied to the area from the first sensor 104 installed in the bust area and the abdomen area of the dummy doll 102 . That is, the counter 108 counts the number of times the teacher or the trainee presses the bust area and the abdomen area of the dummy doll 102. If there is a predetermined number of presses according to the CPR standards, It may be information for checking whether or not the pressure has been applied for the correct number of times.

The short-range wireless communication device 110 may be a device for wirelessly transmitting a signal using a short-range wireless communication method such as ZigBee or Bluetooth. The short- When the first sensing signal or the second sensing signal is generated from the first sensor 104 and the second sensor 106, the first sensing signal or the second sensing signal thus generated is wirelessly transmitted.

Therefore, in the case of performing the CPR based on the training of the instructor by the instructor using the above-mentioned CPR educational manikin (100), the pressure on the chest, abdomen region performed by the trainee, Information such as the magnitude of the applied pressure and the angle of the head part according to the airway maintenance can be transmitted to the CPR simulator to be described later through the short range wireless communication device 110, And the CPR operation of the trainee can be displayed on the peripheral display device with a graphic screen. Thus, it is possible to enhance the visual education effect of the CPR exercise and to confirm objectively the behavior of the student.

3 is a detailed block diagram of a CPR simulation apparatus according to an embodiment of the present invention and may include a receiving unit 302, an analyzing unit 304, a graphic processing unit 306, a communication unit 308, and the like .

The CPR simulation apparatus 300 may be interlocked with the CPR teaching manners 100 shown in FIG. 1 and may be connected to the mannequin 100 by a trainee through the near field communication apparatus 110 of the mannequin 100, When the information corresponding to the CPR operation is received, the CPR analyzer may analyze the information to generate a 2D or 3D graphic screen, for example, but it is not limited thereto .

Hereinafter, the operation of each component of the CPR simulation apparatus 300 of the present invention will be described in detail with reference to FIG.

First, the receiving unit 302 receives a signal transmitted from the periphery wirelessly using a short-range wireless communication method such as Zigbee or Bluetooth. For example, the receiving unit 302 may receive a signal transmitted from the periphery of the dummy doll 102 of the mannequin 100 for CPR education, The sensing signals generated from the sensors 104 and 106 installed in the plurality of the set regions can be received, but the present invention is not limited thereto.

In this case, the sensors 104 and 1060 may be used as the first sensor 104 or the second sensor 104 installed in the predetermined chest region and the abdomen region of the dummy doll 102, for example, as described in the description of the operation of the CPR manikin 100 And the second sensor 106 installed in the airway region of the dummy doll.

Also, the first sensor 104 may occur when a pressure is applied to the chest area and the abdomen area of the dummy doll 102 by the instructor or the trainee, and the pressure applied to the dummy doll 102 is detected, Signal. At this time, the first sensing signal may include information indicating that pressure has been generated in the chest region or the abdomen region, and information about the magnitude of the pressure applied by the instructor or the trainee in the chest region or abdomen region where the pressure is generated.

In addition, the second sensor 106 may occur when a pedestrian or a trainer performs operations such as backing the head of the dummy doll 102 to secure airway, and detects a change in the airway position of the dummy doll 102 It is possible to output the second sensing signal. At this time, information about a change in airway position of the dummy doll 102 may be included in the second sensing signal.

The analysis unit 304 analyzes the sensing signals of the first sensing signal and the second sensing signal received from the receiving unit 302 to obtain information about the position of the pressure applied to the dummy doll 102, Information on the airway position change of the dummy doll 102 is calculated.

The graphic processing unit 306 receives the information on the position of the pressure and the magnitude of the pressure applied to the dummy doll 102 according to the result analyzed by the analyzing unit 304 or information on the change in airway position of the dummy doll 102 And generates a 2D or 3D graphic screen on the CPR operation performed in the dummy doll 102 based on this information.

That is, the graphic processing unit 306 checks the size of the pressure applied at the position or the pressure of the dummy doll 102 according to the CPR exercises performed by the instructor or the trainee based on the above information, And the angle at which the head of the head is bent. In addition, the CPR operation performed by the trainee or the like is generated as a 2D or 3D graphic screen according to the confirmed items. At this time, in order to enhance the visual education effect in the 2D or 3D graphic screen generation, the graphic processing unit 306 sets the dummy doll 102 to the person 1 ( 401) and the person 2 (402) who performs cardiopulmonary resuscitation, but the present invention is not limited thereto.

Also, in the graphic processor 306, when a plurality of students or the like simultaneously perform CPR exercises using a plurality of dummy puppets, the CPR operations performed by a plurality of trainees may be generated as 2D or 3D graphic screens have.

That is, the graphic processing unit 306 receives the sensing signals from the respective different dummy figures from the receiving unit 302 according to the practice by a plurality of trainees, and the analyzing unit 304 analyzes a plurality of dummy When the pressure-related information in the doll and the airway position change information are input, the CPR operations performed in the respective dummy puppets, as shown in the screen example shown in reference numeral 500 in FIG. 5, Can be generated.

In addition, the graphic processing unit 306 may be a 2D or 3D graphic screen for performing a CPR operation performed by a trainee or the like, and may be a real screen image . At this time, the graphic processing unit 306 also displays the real-time image in a scenario format with the configuration of the person 1 601 in the emergency situation and the person 2 602 performing the CPR as shown in Figs. 4 and 5 .

The communication unit 308 is a device for wirelessly transmitting a signal using a short-range wireless communication method such as ZigBee and Bluetooth. The communication unit 308 is an example of a 2D or 3D graphic screen generated by the graphic processing unit 306, 4 or FIG. 5 to display a 2D or 3D graphic screen of the CPR operation, such as at reference numeral 400 in FIG. 4 or 500 in FIG. .

FIGS. 4 and 5 are views illustrating operations in which a mannequin 100 for CPR education, a CPR simulation apparatus 300, and a monitor apparatus 410 are interlocked to implement a 2D or 3D graphic screen of a CPR exercise Lt; / RTI >

FIG. 4 illustrates an operation concept for implementing a graphical screen during a CPR exercise by one trainee, and FIG. 5 illustrates an operation concept for implementing a graphic screen during CPR exercises by a plurality of trainees will be.

As shown in FIG. 4, the dummy doll 102 is pressed against the chest, abdomen or the like based on the training of the instructor by the instructor using the mannequin 100 for CPR training, When performing a CPR such as lifting the head of the head 102 backward, information such as the chest performed by the trainee, the number of abdominal compressions performed, the magnitude of the pressure applied at the urged site, and the angle of the head May be transmitted to the CPR simulation apparatus 300 through the short range wireless communication apparatus 110 mounted on the CPR educational maneuver 100.

Then, the CPR simulation apparatus 300 receives and analyzes the information corresponding to the CPR operation from the CPR 100 and analyzes the CPR operation of the trainee based on the analyzed information in 2D, 3D graphics, And transmits it to the monitor apparatus 410 through wireless transmission.

Accordingly, in the monitor apparatus 410, a 2D or 3D graphic screen corresponding to the CPR operation transmitted from the CPR simulator 300 is displayed as shown in reference numeral 400, .

As shown in FIG. 5, when a plurality of trainees simultaneously perform CPR exercises using a plurality of mannequins 150, the CPR simulator 300 performs CPR operations performed by a plurality of trainees Or a 2D or 3D graphic screen of the user.

Each 2D or 3D graphic screen for a plurality of created trainees thus generated can be transmitted to the monitor device 410 and the monitor device 410 then displays each 2D or 3D graphic screen for a number of trainees 500 as shown in FIG.

In other words, the monitor device 410 can divide the screen into, for example, the number of dummy dolls, and display each 2D or 3D graphic screen on the divided screens one by one.

In this case, the CPR simulation apparatus 300 may be implemented as an independent device or may be implemented in, for example, a mobile phone, a smart phone, a PMP, a smart pad, a smart book, a tablet PC, and the like. In addition, the monitor device 410 means a display device capable of displaying a 2D or 3D graphic screen, and may be, for example, a TV or a beam projector, but is not limited thereto.

As described above, according to the present invention, in an apparatus and method for CPR training, it is possible to detect information such as pressure, position change, and the like according to the CPR exercise in the chest, abdomen, and airway area of the CPR manikin By implementing a short range communication device such as ZigBee or Bluetooth capable of wirelessly transmitting a plurality of sensors and sensed information, it is possible to acquire sensing information corresponding to the practice of CPR trainee, and this sensing information can be easily Lt; / RTI > In addition, the CPR simulator is implemented in conjunction with the CPR manikin, and the result information of the CPR exercises performed by the trainee based on the sensing information is generated as a 2D or 3D graphic screen in the simulation device, The visual education effect of the training can be enhanced, and the results of the training of the trainee can be easily and objectively confirmed.

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should not be limited by the described embodiments but should be defined by the appended claims.

100: CPR Educational Mannequin 102: Dummy Doll
104: first sensor line 106: second sensor
108: Counter 110: Local area communication device
300: a cardiopulmonary resuscitation simulation apparatus 302:
304: Analysis section 306: Graphics processing section
308: communication unit 410: monitor device

Claims (15)

delete delete delete delete delete A receiving unit for wirelessly receiving a sensing signal generated in accordance with performance of a CPR operation using the dummy doll from sensors provided in a plurality of predetermined regions of the dummy doll;
An analysis unit for analyzing the sensing signal to calculate information about a position of a pressure applied to the dummy doll and information about a magnitude of the pressure or information about a change in airway position of the dummy doll;
3D graphic screen or real image based on the information analyzed by the analyzing unit, and when the sensing signal is received from a plurality of different dummy dolls A graphic processing unit for generating a CPR operation performed in each dummy doll as a 2D, 3D graphic screen or real image screen for each dummy doll,
A communication unit for transmitting the 2D, 3D graphic screen or actual screen generated by the graphic processing unit to the monitor device,
Wherein the CPR simulator comprises:
delete The method according to claim 6,
The 2D, 3D graphic screen or actual screen according to the dummy doll type may be,
Wherein the plurality of dummy puppets are displayed on a screen divided corresponding to the number of the dummy dolls on the monitor device.
The method according to claim 6,
The sensor includes:
A first sensor installed at a predetermined chest area and a stomach area of the dummy doll to detect a pressure applied to the dummy doll and output the detected pressure as a first sensing signal; And a second sensor for detecting a change in position and outputting the second sensing signal as a second sensing signal.
10. The method of claim 9,
The first sensing signal may include:
And information on a magnitude of a pressure applied to the chest area and the abdomen area.
10. The method of claim 9,
The second sensing signal may include:
And information about an angle at which the head portion of the dummy doll is bent back around the airway region.
The method according to claim 6,
The sensing signal,
Wherein the wireless communication is wirelessly transmitted using a short-range wireless communication method including ZigBee or Bluetooth.
The method according to claim 6,
The monitoring device includes:
Wherein the display device is a video device capable of displaying the 2D or 3D graphics screen or the real image screen.
Generating a sensing signal in accordance with a CPR operation using the dummy doll from sensors installed in predetermined regions of the dummy doll;
Wirelessly receiving the sensing signal in a simulation device located in an area adjacent to the dummy doll;
Analyzing the sensing signal to calculate information about a position of a pressure applied to the dummy doll and a magnitude of the pressure or information on a change in airway position of the dummy doll;
Generating a 2D / 3D graphic screen or a real image based on the analyzed result, performing a CPR operation on the dummy doll based on the information;
And transmitting the generated 2D, 3D graphic screen or actual screen to the monitor device,
In the step of generating the 2D, 3D graphic screen or real image screen,
Wherein when the sensing signal is transmitted from a plurality of different dummy dolls, a CPR operation performed in each dummy doll is generated as a 2D, 3D graphic screen, or real image screen for each dummy doll.
delete

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