JP2009103824A - Cardiopulmonary resuscitation training system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cardiopulmonary resuscitation training system enabling a learner to learn practical defibrillation treatment. <P>SOLUTION: The cardiopulmonary resuscitation training system 1 comprises: a human body model 4 having a dummy chest 4c imitating a human chest; simulated electrode pads 58b simulating an electrode pad for electrifying a human body with electricity for defibrillation; a determining means (51, 52, 85) for determining whether the simulated electrode pads 58b are placed at the prescribed position of the dummy chest 4c; and electrocardiographic waveform display means (70, 86) displaying a prescribed electrocardiographic waveform when the determining means (51, 52, 85) determines that the simulated electrode pads 58b are placed at the prescribed position of the dummy chest 4c. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a cardiopulmonary resuscitation training system used for learning a cardiopulmonary resuscitation method.

  In general, lifesaving treatment includes BLS (primary lifesaving treatment) in which a person present at an emergency site performs cardiopulmonary resuscitation and ALS (secondary lifesaving treatment) in which an emergency lifesaving person or doctor performs advanced cardiopulmonary resuscitation. Conventionally, in order to perform cardiopulmonary resuscitation quickly and accurately, training of cardiopulmonary resuscitation using a human body model has been performed. As a human body model for such cardiopulmonary resuscitation training, for example, proposed in Patent Document 1 There is a human body model for resuscitation training. This human model for resuscitation training has a simulated head, simulated neck and simulated chest that mimics the head, neck and chest of the human body. It is structured so that it can be trained.

JP-T-2006-526172

  By the way, the treatment contents of BLS include defibrillation treatment using AED (automated external defibrillator) in addition to basic cardiopulmonary resuscitation such as airway maintenance, artificial respiration, chest compression heart massage, etc. It is. In the defibrillation treatment using AED, when the electrode pad of AED is attached to the specified part of the chest, the voice message is issued from AED such as “Please leave the patient. Please do not touch the patient”. Automatically analyzes the electrocardiogram, and if the defibrillation is necessary, the AED issues an instruction. After confirming the surrounding safety according to the instruction, the defibrillation is performed by pushing the energizing button and energizing. The

  On the other hand, the treatment content of ALS includes a defibrillation treatment based on the judgment of a doctor or the like. In defibrillation treatment based on the judgment of doctors, etc., an electrocardiogram is taken by the paddle guidance method or the monitor guidance method (three-point guidance method), and doctors etc. judge whether defibrillation is necessary by looking at the electrocardiogram. When it is determined that defibrillation is necessary, defibrillation is performed by pressing the electrode pad assembled to the paddle body of the manual defibrillator against a predetermined part of the chest and energizing it by pressing the energizing button. Is done.

  In this way, defibrillation is one of the important treatments in both BLS and ALS, and practical defibrillation treatments must be implemented in order to perform defibrillation treatments quickly and accurately. A training system that can learn is desired.

  This invention is made | formed in view of such a situation, and it aims at providing the cardiopulmonary resuscitation training system which can learn practical defibrillation treatment.

In order to achieve the above object, a cardiopulmonary resuscitation training system according to the first invention comprises:
A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrode pad simulating an electrode pad for energizing the human body for defibrillation;
Determining means for determining whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest;
The determination means comprises an electrocardiogram waveform display means for displaying a predetermined electrocardiogram waveform when it is determined that the simulated electrode pad is applied to a predetermined part of the simulated chest.

  In the first invention, the determination means is based on a magnet contained in the simulated electrode pad, a magnetic detector embedded in a predetermined part of the simulated chest and detecting magnetism, and a signal from the magnetic detector. It is preferable to include a determination unit that determines whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest (second invention).

Next, the cardiopulmonary resuscitation training system according to the third invention is:
A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrocardiograph electrode that is attached to a predetermined part of the simulated chest and imitates an electrocardiograph electrode;
A terminal detachably attached to the simulated electrocardiograph electrode;
Determining means for determining whether or not the terminal is attached to the simulated electrocardiograph electrode;
When the determination means determines that the terminal is attached to the simulated electrocardiograph electrode, the determination means includes an electrocardiogram waveform display means for displaying a predetermined electrocardiogram waveform.

  In the third invention, the determination means determines that the terminal is attached to the simulated electrocardiograph electrode when an electrical closed circuit including the simulated electrocardiograph electrode and the terminal is formed. It is preferable to include a determination unit (fourth invention).

  In any one of the first to fourth inventions, a simulated chest compression degree detector for detecting the degree of compression of the simulated chest is provided, and the predetermined chest is detected according to a signal from the simulated chest compression degree detector. It is preferable to change the electrocardiogram waveform (the fifth invention).

  In any one of the first to fourth aspects of the invention, the simulated chest compression degree detector for detecting the degree of compression of the simulated chest, and compression of the simulated chest based on a signal from the simulated chest compression degree detector It is preferable that a compression depth calculation unit for calculating the depth and a compression depth display means for displaying the calculation result of the compression depth calculation unit are provided (sixth invention).

Next, the cardiopulmonary resuscitation training system according to the seventh invention is:
A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrode pad simulating an electrode pad for energizing the human body for defibrillation;
Determining means for determining whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest;
When the determination means determines that the simulated electrode pad is applied to a predetermined part of the simulated chest, the determination means includes an instruction means for issuing a predetermined instruction not to touch the subject undergoing cardiopulmonary resuscitation. It is.

  In the seventh invention, the determination means is based on a magnet contained in the simulated electrode pad, a magnetic detector embedded in a predetermined part of the simulated chest and detecting magnetism, and a signal from the magnetic detector. It is preferable that the apparatus includes a determination unit that determines whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest (eighth invention).

  In any one of the first to eighth inventions, it is preferable that training content setting means for setting the training content is provided (9th invention).

  According to the first invention, when a simulated electrode pad is applied to a predetermined part of the simulated chest, a predetermined electrocardiogram waveform is displayed by the electrocardiogram waveform display means. Therefore, a paddle induction method using a manual defibrillator in ALS Practical defibrillation treatment based on electrocardiogram findings can be learned.

  By adopting the configuration of the second invention, it is possible to determine whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest with a simple configuration. In addition, a structure in which the magnetic detector is embedded in a predetermined part of the simulated chest is adopted, and since the predetermined part of the simulated chest to which the simulated electrode pad is to be applied is not apparent at a glance, it is more practical. In addition, the trainer learns the correct contact position of the electrode pad to the chest through trial and error, and can further enhance the training effect.

  According to the third invention, when a terminal is attached to a simulated electrocardiograph electrode attached to a predetermined part of the simulated chest, a predetermined electrocardiogram waveform is displayed by the electrocardiogram waveform display means. It is possible to learn practical defibrillation treatment based on electrocardiogram findings in the monitor guidance method using a motion device.

  By adopting the configuration of the fourth invention, it is possible to determine whether or not a terminal is attached to the simulated electrocardiograph electrode with a simple configuration.

  By adopting the configuration of the fifth invention, it is possible to make the trainee realize that an accurate electrocardiogram waveform cannot be obtained when performing chest compression heart massage, and during electrocardiogram analysis when defibrillation is unnecessary This allows the trainer to effectively learn that the chest compression heart massage should be interrupted.

  By employing the configuration of the sixth invention, an effective chest compression heart massage method can be learned.

  According to the seventh invention, when the simulated electrode pad is applied to a predetermined part of the simulated chest, a predetermined instruction that the cardiopulmonary resuscitator is not touched is issued from the instruction means. A fibrillation procedure can be learned. In addition, when a predetermined instruction is issued from the instruction means, it is possible to recognize that the contact position of the electrode pad with the chest is correct, so it is possible to learn which part of the chest the electrode pad should be applied to .

  By adopting the configuration of the eighth invention, it is possible to determine whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest with a simple configuration. In addition, a structure in which the magnetic detector is embedded in a predetermined part of the simulated chest is adopted, and since the predetermined part of the simulated chest to which the simulated electrode pad is to be applied is not apparent at a glance, it is more practical. In addition, the trainer learns the correct contact position of the electrode pad to the chest through trial and error, and can further enhance the training effect.

  By adopting the configuration of the ninth aspect of the invention, it is possible to experience more simulated lifesaving emergency cases, and to learn cardiopulmonary resuscitation that can handle various lifesaving emergency cases.

  Next, specific embodiments of the cardiopulmonary resuscitation training system according to the present invention will be described with reference to the drawings.

  FIG. 1 shows an overall view of a cardiopulmonary resuscitation training system according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of the human body model.

  As shown in FIG. 1, the cardiopulmonary resuscitation training system 1 of this embodiment includes an instructor personal computer 2 (hereinafter referred to as “instrument PC2”) that is used by a cardiopulmonary resuscitation instructor to set training contents for cardiopulmonary resuscitation. And a simulated defibrillator 3 simulating both an AED (automated external defibrillator) and a manual defibrillator, and a human head, neck, chest and abdomen. And a human body model 4 having a simulated head 4a, a simulated neck 4b, a simulated chest 4c, and a simulated abdomen 4d. The instrument PC 2 and the simulated defibrillator 3 are connected by a first cable 5, and the simulated defibrillator is connected. 3 and the human body model 4 are connected by a second cable 6.

  As shown in FIG. 2, the human body model 4 includes a base plate 10 constituting the base of the simulated chest 4c and the simulated abdomen 4d (see FIG. 1), an abdominal chest main body structure 11 installed on the base plate 10, A head and neck main body structure 13 in which a gastrothoracic epithelial structure 12 covering the abdominal thorax main body structure 11, a head skeleton structure 13a, a larynx structure 13b, and an esophageal structure 13c are integrally formed, and a head and neck main body structure And a head and neck epithelial structure 14 covering the object 13.

  The head frame structure 13a and the base plate 10 are connected to each other by a tibial structure 15 configured by combining a pair of flexible metal tubes, and the head rear flexion and chin lift method is used. Practice of securing the airway can be performed.

  Between the abdominal chest main body structure 11 and the abdominal chest epithelial structure 12, a tracheal structure 16 connected to the laryngeal structure 13b, a left lung structure 17 and a right lung structure connected to the tracheal structure 16 18 and a stomach structure 19 connected to the esophageal structure 13c are incorporated. Thus, for example, if the tracheal tube used in ALS (secondary lifesaving) is correctly intubated and delivered, confirm that the left and right lung structures 17 and 18 are inflated and the left and right chests are raised. Can do. The left and right lung structures 17 and 18 are connected to a manual air pump 21 via a lung air supply tube 20, and the left and right chests can be raised by operating the manual air pump 21. ing. On the other hand, when the tracheal tube is accidentally intubated into the esophageal structure 13c and air is supplied, it can be confirmed that the gastric structure 19 is swollen and the abdomen is raised, resulting in erroneous air supply (gastric fullness). In addition, when the tracheal tube is subjected to single lung intubation (overfeed tube), it is possible to confirm that only the right lung structure 18 is inflated and only the right chest is raised, resulting in erroneous air feeding.

  A pair of pulsation speakers 22 is provided between the head and neck body structure 13 and the head and neck epithelial structure 14 in order to make the pulsation of the carotid artery appear in a pseudo manner.

  The abdominal chest body structure 11 has a lower half 11a made of a relatively soft member (for example, low-resilience urethane foam), while an upper half 11b has a relatively hard member (for example, non-crosslinked PE foam). It consists of By configuring the abdominal chest main body structure 11 by combining the hard material and the soft material in this way, the sensation when applying the chest compression heart massage to the human body model 4 is the same as when applying the chest compression heart massage to the real human body. It is supposed to be equivalent to the sense of.

  A first simulated electrocardiograph electrode 31, a second simulated electrocardiograph electrode 32, and a third simulated electrocardiograph electrode 33 imitating an electrocardiograph electrode are fixed to the surface of the abdominal chest epithelial structure 12. . Here, the first simulated electrocardiograph electrode 31 is disposed near the right shoulder of the right chest, the second simulated electrocardiograph electrode 32 is disposed near the left shoulder of the left chest, and the third simulated electrocardiograph electrode 33 is disposed on the left chest of the left chest. It is placed near the flank.

  Between the abdominal chest main body structure 11 and the abdominal chest epithelial structure 12, a thoracic framework structure 23 imitating a sternum and a rib is further incorporated so as to cover the tracheal structure 16 and the left and right lung structures 17, 18. It is.

  The thoracic skeleton structure 23 includes a first magnetic sensor 41, a second magnetic sensor 41, a second simulated electrocardiograph electrode 31, a second simulated electrocardiograph electrode 32, and a third simulated electrocardiograph electrode 33. The magnetic sensor 42 and the third magnetic sensor 43 are fixed to each other. In this embodiment, as the magnetic sensors 41 to 43, magnetic sensors (MR sensors) using magnetic magnetoresistive elements having a configuration in which the resistance value changes due to a magnetic action are adopted, but the present invention is not limited to this. Alternatively, various magnetic sensors such as a magnetic sensor using a semiconductor Hall element or a semiconductor magnetoresistive element, or an electromagnetic induction type sensor may be employed. In addition, a first reed switch 51 and a second reed switch 52 configured to close the contacts by magnetic action are fixed to the chest frame structure 23, respectively. Here, the first reed switch 51 is disposed at a position corresponding to the upper right chest, and the second reed switch 52 is disposed at a position corresponding to the lower left chest. Furthermore, an acceleration sensor 55 (for example, a piezoresistive triaxial acceleration sensor) disposed at a position corresponding to the lower right chest is embedded in the chest frame structure 23.

  FIG. 3 shows a schematic configuration diagram of a simulated defibrillator.

  The simulated defibrillator 3 includes a simulated defibrillator main body 56, a pair of simulated electrode pads 57 for AED, which is mounted on the AED and imitates an electrode pad for energizing the human body for defibrillation, And a pair of simulated paddles 58 simulating paddles mounted on the defibrillator, each AED simulated electrode pad 57 is connected to the simulated defibrillator body 56 via a cord 59, and each simulated A paddle 58 is configured to be connected to a simulated defibrillator body 56 via a cord 60. The simulated defibrillator body 56 includes a first and second simulated electrocardiograph electrodes 31, 32, and 33, which are detachably attached to the simulated electrocardiograph electrodes. The 1 terminal 61, the 2nd terminal 62, and the 3rd terminal 63 are connected through the cord 64, respectively.

  Each AED simulated electrode pad 57 has, for example, a rubber pad having a required size that can be applied to a predetermined portion of the simulated chest 4c, more specifically, the upper right chest or the lower left chest of the simulated chest 4c. A member contains a magnet.

  Each simulated paddle 58 includes a simulated paddle main body 58a having a handle portion that can be gripped by a human hand, and a simulated paddle electrode pad 58b imitating a paddle electrode pad for energizing a human body for defibrillation. It is assembled and configured. A paddle energizing button 65 and a charging start button 66 are attached to the simulated paddle body 58a. Similar to the AED simulated electrode pad 57, the paddle simulated electrode pad 58b has a required size that can be applied to the upper right chest or the lower left chest of the simulated chest 4c, for example, a magnet on a rubber pad member. Is contained.

  Each of the terminals 61, 62, 63 is a terminal having a hook clip structure, and magnets 67a, 67b, 67c are attached to intermediate portions between the hook part and the knob part. In the present embodiment, as shown in FIG. 4A, the first simulated electrocardiograph electrode 31 has a first terminal (red terminal) 61, and the second simulated electrocardiograph electrode 32 has a second terminal (yellow terminal). ) 62, and the third terminal (green terminal) 63 should be attached to the third simulated electrocardiograph electrode 33, respectively. As shown in FIG. 4 (b), when the first terminal 61 is attached to the first simulated electrocardiograph electrode 31, the first magnetic sensor 41 generates magnetism from the magnet 67 a attached to the first terminal 61. In response to this detection signal, the contactless switch circuit 100a in the simulated defibrillator body 56 is closed, and an electrical closed circuit 101a including the first simulated electrocardiograph electrode 31 and the first terminal 61 is formed. It has become so. When the second terminal 62 is attached to the second simulated electrocardiograph electrode 32, the second magnetic sensor 42 detects the magnetism from the magnet 67b attached to the second terminal 62, and receives this detection signal. The contactless switch circuit 100b in the simulated defibrillator body 56 is closed, and an electrical closed circuit 101b including the second simulated electrocardiograph electrode 32 and the second terminal 62 is formed. When the third terminal 63 is attached to the third simulated electrocardiograph electrode 33, the third magnetic sensor 43 detects the magnetism from the magnet 67c attached to the third terminal 63, and receives this detection signal. The contactless switch circuit 100c in the simulated defibrillator body 56 is closed, and an electrical closed circuit 101c including the third simulated electrocardiograph electrode 33 and the third terminal 63 is formed. The determination unit 85, which will be described later, has the terminals 61, 62, and 63 attached to the simulated electrocardiograph electrodes 31, 32, and 33 when the electrical closed circuits 101a, 101b, and 101c are formed. Judge.

  By the way, as shown in FIG. 4A, in the state where the terminals 61, 62, and 63 are attached to the simulated electrocardiograph electrodes 31, 32, and 33, The guidance between the two simulated electrocardiograph electrodes 32 is the first guidance (corresponding to the first guidance of the limb guidance method) of the monitor guidance method (three-point guidance method). Further, the guidance between the first simulated electrocardiograph electrode 31 and the third simulated electrocardiograph electrode 33 is the second guidance (corresponding to the second guidance of the limb guidance method) of the monitor guidance method (three-point guidance method). Become. Further, the guidance between the second simulated electrocardiograph electrode 32 and the third simulated electrocardiograph electrode 33 is the third guidance (corresponding to the third guidance of the limb guidance method) of the monitor guidance method (three-point guidance method). Become.

  As shown in FIG. 3, the simulated defibrillator body 56 includes a display 70 that displays an AED training course screen, an ALS training course screen, and the like, a voice speaker 71 that emits voice announcements, an AED power button 72, and the like. , An AED energizing button 73, a sensitivity switching button 74, a guidance switching button 75, a defibrillation energy setting rotary switch 76, a charge start button 77, a charge release button 78, and a paddle energizing button 79. . In FIG. 3, the audio speaker 71 is shown as being outside the simulated defibrillator main body 56, but this is for convenience of explanation, and the audio speaker 71 is actually simulated. It is incorporated in the fibrillator body 56.

  FIG. 5 shows an explanatory diagram of the AED training course screen displayed on the display of the simulated defibrillator.

  When the AED power button 72 in the simulated defibrillator body 56 is turned on, the button shown in the screen area 80a is turned on and charging is automatically started. When charging is completed, the arrow mark shown in the screen area 80b blinks red. At the same time, the AED energization button 73 portion of the simulated defibrillator body 56 blinks. When energization is performed by turning on the AED energization button 73 in the simulated defibrillator main body 56, the illustration shown in the screen area 80c changes, and the blinking of the arrow mark in the screen area 80b ends.

  FIG. 6 shows an explanatory diagram of the ALS training course screen displayed on the display of the simulated defibrillator.

  A screen showing the state of defibrillation is displayed in the screen area 81a. An electrocardiogram waveform is displayed in the screen area 81b. When the sensitivity switching button 74 in the simulated defibrillator body 56 is pressed, the degree of sensitivity in the screen area 81c is switched in the order of x1, x2, x4, and x1 / 2. When the guidance switching button 75 in the simulated defibrillator main body 56 is pressed, the types of guidance in the screen area 81d are PADDLE (paddle guidance), LEAD I (first guidance), LEAD II (second guidance), LEAD III ( It is switched in the order of the third guidance). In the screen area 81e, the defibrillation energy value set by operating the defibrillation energy setting rotary switch 76 in the simulated defibrillator body 56 is displayed. When the charge start button 77 in the simulated defibrillator body 56 or the charge start button 66 attached to the paddle body 58a is pressed, the numerical value shown in the screen area 81f is raised toward the value shown in the screen area 81e. When the value indicated by 81e is reached, the blinking display is repeated at that value. In the screen area 81g, the set number of beats in the sinus rhythm is displayed, and the heart mark blinks.

  FIG. 7 shows a functional block diagram of the information processing apparatus built in the simulated defibrillator body.

  Inside the simulated defibrillator body 56, an information processing apparatus 82 mainly composed of a microcomputer is incorporated. The information processing device 82 includes an instrument PC 2, magnetic sensors 41 to 43, reed switches 51 and 52, an acceleration sensor 55, an AED power button 72, an AED energization button 73, a sensitivity switching button 74, a guidance switching button 75, and a delimiter. Dynamic energy setting rotary switch 76, charge start button 77 attached to the simulated defibrillator body 56, charge start button 66 attached to the paddle body 58a, paddle charge release button 78, paddle attached to the simulated defibrillator body 56 Signals from the energizing button 79 and the paddle energizing button 65 attached to the paddle main body 58a are input.

  The information processing device 82 includes a) a program command unit 83 that outputs various commands related to program execution, and b) a basic operation control program that controls the basic operation of the information processing device 82, and the flowcharts of FIGS. AED training program having the algorithm shown, ALS training program having the algorithm shown in the flowchart of FIG. 15, storage unit 84 for storing various data necessary for arithmetic processing, etc. c) judgment based on input signals according to various programs A determination unit 85 that performs processing; d) a display signal output unit 86 that generates and outputs a display signal corresponding to the display content to be displayed on the display unit 70; and e) vibration waveform data according to a signal from the acceleration sensor 55. Generated by the vibration waveform data generation unit 87 and f) vibration waveform data generation unit 87 An electrocardiogram waveform editing unit 88 for creating new electrocardiogram waveform data from the dynamic waveform data and the electrocardiogram waveform data stored in the storage unit 84; and g) generating an audio signal corresponding to the audio content to be uttered from the audio speaker 71. An audio signal output unit 89 that outputs, h) a time measuring unit 90 that measures elapsed time, i) a pulse signal output unit 91 that generates and outputs pulses for driving and controlling the pulsation speaker 22, and j) acceleration. A compression depth calculation unit 102 that calculates the compression depth of the simulated chest 4c based on a signal from the sensor 55 is provided. Various types of storage unit 84, determination unit 85, display signal output unit 86, vibration waveform data generation unit 87, electrocardiogram waveform editing unit 88, audio signal output unit 89, timing unit 90, pulse signal output unit 91, and compression depth calculation unit 102 The functions of the function unit are realized by executing a basic operation control program, an AED training program, and an ALS training program on the CPU.

  Next, processing contents in the instrument PC will be described below with reference to the flowchart of FIG. In FIG. 8, the symbol “S” represents a step.

  The main cardiopulmonary resuscitation training main program recorded on a recording medium such as a CD-ROM is installed in the instrument PC 2 to automatically start the cardiopulmonary resuscitation training main program.

(Processing contents of steps S1 to S2)
First, the instrument PC 2 displays the learning selection initial screen shown in FIG. 9 on the instrument PC monitor 2a (see FIG. 1) (S1). Next, it is determined which of the AED training course and the ALS training course has been selected (S2). If it is determined that the AED training course has been selected, the processing of step S3 to step S6 is executed. On the other hand, if it is determined that the ALS training course has been selected, the processes of steps S7 to S10 are executed.

(Processing content of step S3)
The instrument PC 2 displays the AED training course setting screen shown in FIG. 10 on the instrument PC monitor 2a.

  Here, in the AED training course setting screen shown in FIG. 10, in the screen area 92a, the analysis interval setting screen until the next analysis starts after the electrocardiogram of whether or not the defibrillation is required is analyzed once. Is displayed. A defibrillation scenario setting screen is displayed in the screen area 92b. A pulse output ON / OFF button is displayed in the screen area 92c. When the pulse output ON / OFF button in the screen area 92c is turned ON, a pulse signal is output from the pulse signal output unit 91 toward the pulsation speaker 22, thereby driving the pulsation speaker 22 and causing the pulsation of the carotid artery. It is reproduced. In the screen area 92d, a scenario start button for starting the scenario set on the defibrillation scenario setting screen in the screen area 92b is displayed. In the screen area 92e, a scenario end button for ending the setting scenario is displayed. The ON signal of the scenario start button in the screen area 92d and the ON signal of the scenario end button in the screen area 92e are transmitted to the information processing device 82, respectively.

(Processing contents of steps S4 to S6)
In step S4, the instrument PC 2 creates an AED training program based on the setting contents on the AED training course setting screen shown in FIG. Next, it is determined whether or not the scenario start button in the screen area 92d is turned on (S5). If it is determined that the scenario start button in the screen area 92d is turned on, the AED training program created in step S4 is transferred to the information processing apparatus 82 (S6).

(Processing content of step S7)
The instrument PC 2 displays the ALS training course setting screen shown in FIG. 11 on the instrument PC monitor 2a.

  Here, in the ALS training course setting screen shown in FIG. 11, a waveform of the same type as the electrocardiogram displayed on the display unit 70 is displayed in the screen area 93 a, and a sensitivity switching button 74 and a guidance switching button 75 are displayed. The degree of sensitivity, the type of induction, and the defibrillation energy value set by operating the defibrillation energy setting rotary switch 76 are displayed. In the screen area 93b, a waveform type (before energization) setting screen for setting an electrocardiogram waveform type before energization is displayed. A waveform type (after energization) setting screen for setting the electrocardiogram waveform type after energization is displayed in the screen area 93c. In the screen area 93d, a heart rate setting screen for setting a heart rate (sinus rhythm) when sinus rhythm is selected on the waveform type setting screen of the screen area 93c is displayed. The sinus rhythm of the pulse 60 is obtained by turning on the energizing button in the screen area 93j. In the screen area 93e, the electrocardiogram waveform selected on the waveform type (before energization) setting screen in the screen area 93b is displayed. The electrocardiogram waveform selected on the waveform type (after energization) setting screen in the screen area 93c is displayed in the screen area 93f. In the screen area 93g, a defibrillation valid / invalid switching button is displayed. A pulse output ON / OFF button is displayed in the screen area 93h. When the pulse output ON / OFF button in the screen area 93h is turned ON, a pulse signal is output from the pulse signal output unit 91 toward the pulsation speaker 22, thereby driving the pulsation speaker 22 to pulsate the carotid artery. Is reproduced. In the screen area 93i, a transfer button for transferring the ALS training program created based on the setting contents to the information processing apparatus 82 is displayed.

(Processing contents of steps S8 to S10)
In step S8, the instrument PC 2 creates an ALS training program based on the setting contents on the ALS training course setting screen shown in FIG. Next, it is determined whether or not the transfer button in the screen area 93i is turned on (S9). If it is determined that the transfer button in the screen area 93i is turned on, the ALS training program created in step S8 is transferred to the information processing apparatus 82 (S10).

  Next, the processing content of the information processing apparatus 82 by the AED training program will be described below with reference to the flowcharts of FIGS. In FIG. 12 and FIG. 13, the symbol “T” represents a step.

  The AED training program transferred from the instrument PC 2 is stored in the storage unit 84, and the AED training program is started by a command from the program command unit 83.

(Processing contents of steps T1 to T3)
First, the determination unit 85 determines whether or not the scenario start button in the screen area 92d on the AED training course setting screen in FIG. 10 is turned on (T1). When the determination unit 85 determines that the scenario start button is turned on, the display signal output unit 86 outputs a display signal for displaying the AED training course screen of FIG. 5 toward the display 70 (T2). Thereby, the AED training course screen of FIG. Then, the audio signal output unit 89 outputs an audio signal for uttering the audio announcement (1): “Turn on the power” toward the audio speaker 71 (T3). As a result, a voice announcement “Please turn on the power” is produced from the voice speaker 71.

(Processing contents of steps T4 to T5)
Next, the determination unit 85 determines whether or not the AED power button 72 in the simulated defibrillator body 56 is turned on (T4). When the determination unit 85 determines that the AED power button 72 has been turned ON, the audio signal output unit 89 outputs an audio signal for generating an audio announcement (2): “Put the pad on the patient's chest”. It outputs toward 71 (T5). As a result, a voice announcement “Please put the pad on the patient's chest” is uttered from the voice speaker 71. While the determination unit 85 determines that the AED power button 72 is not turned ON, the voice announcement (1): “Turn on the power” is repeatedly uttered from the voice speaker 71.

(Processing contents of steps T6 to T8)
Next, the determination unit 85 determines whether or not each AED simulated electrode pad 57 is applied to the appropriate position of the simulated chest 4c, that is, the upper right chest and the lower left chest, based on the signals from the reed switches 51 and 52. Judge (T6). When the determination unit 85 determines that each AED simulated electrode pad 57 is applied to an appropriate position of the simulated chest 4c, the audio signal output unit 89 speaks an audio announcement (3): “Please leave the patient”. The voice signal to be output is output to the audio speaker 71 (T7) and the voice announcement (4): “Do not touch the patient. Examining the electrocardiogram” is output to the audio speaker 71. (T8). As a result, voice announcements such as “Please leave the patient” and “Do not touch the patient. Examining the electrocardiogram” are uttered. While the judgment unit 85 judges that each AED simulated electrode pad 57 is not applied to the appropriate position of the simulated chest 4c, a voice announcement (2): “Put the pad on the patient's chest. Is repeatedly uttered from the audio speaker 71.

(Processing contents of steps T9 to T16)
Next, the determination unit 85 determines the scenario selection content set on the scenario setting screen in the screen area 92b of the AED training course setting screen in FIG. If the scenario selection content is [shock required → shock required], the [shock required → shock required] scenario processing program is executed in step T10. If the scenario selection content is [shock required → shock not required], the process proceeds to step T11. [Shock Required → Shock Not Required] Scenario processing program is executed, and if the scenario selection content is [Shock Not Required → Shock Required], the [Shock Not Required → Shock Required] scenario processing program is executed in Step T12, and the scenario selection content is If [shock unnecessary → shock unnecessary], execute the [shock unnecessary → shock unnecessary] scenario processing program in step T13. If the scenario selection content is [optional setting], [optional setting] scenario processing program in step T14 Execute. After execution of the scenario processing program in any one of steps T10 to T14, the audio signal output unit 89 outputs an audio signal for uttering the audio announcement (10): “shock unnecessary” to the audio speaker 71 ( At the same time as T15), a voice signal for uttering voice announcement (11): “Please continue chest compressions and artificial respiration” is output to the voice speaker 71 (T16). As a result, voice announcements of “shock unnecessary” and “continue chest compression and artificial respiration” are issued from the voice speaker 71.

(Processing content of step T17)
Next, the determination unit 85 determines whether or not the scenario end button in the screen area 92e on the AED training course setting screen in FIG. 10 is turned on. When the determination unit 85 determines that the scenario end button is turned on, the program command unit 83 issues a command to end the AED training program. Thereby, the AED training program is terminated. While the determination unit 85 determines that the scenario end button is not turned on, a voice announcement (11): “Please continue chest compressions and artificial respiration” is repeatedly uttered from the voice speaker 71.

  Next, as a representative of the scenario processing programs in steps T10 to T14, the [shock required → shock unnecessary] scenario processing program in step T11 will be described below with reference to the flowchart of FIG. In FIG. 14, the symbol “R” represents a step.

(Processing contents of steps R1 to R5)
First, in step R1, the audio signal output unit 89 outputs an audio signal for uttering the audio announcement (5): “energization is necessary” toward the audio speaker 71 (R1). As a result, a voice announcement “Need electricity” is produced from the voice speaker 71. Next, the time measuring unit 90 starts measuring elapsed time (R2). Next, the voice signal output unit 89 sends a voice announcement (6): “Pee” “Pee” “Pee” “Pee” “Pee” voice signal, voice announcement (7): “Charging is completed. Voice signal that generates “Please press the flashing button” and voice announcement (8): “Pi” “Pi” “Pi” “Pi” “Pi” “Pi” The audio signals for uttering “Pi” and “Pi” are sequentially output to the audio speaker 71 (R3 to R5). As a result, “Peep”, “Pie”, “Pie”, “Pie”, “Pie”, “Charging is completed. Perform energization. Please leave the patient. Press the flashing button. Please, "" Pi, "" Pi, "" Pi, "" Pi, "" Pi, "" Pi, "" Pi, "" Pi, "voice announcements are spoken sequentially.

(Processing content of step R6)
Next, the determination unit 85 compares the analysis interval setting time set on the analysis interval setting screen of the screen area 92a in the AED training course setting screen of FIG. It is determined whether or not it is within the interval setting time. If it is determined that the measurement time is within the analysis interval setting time, the process proceeds to step R7. On the other hand, if it is determined that the measurement time exceeds the analysis interval setting time, the process proceeds to step R10.

(Processing contents of steps R7 to R8)
In step R7, the determination unit 85 determines whether or not the AED energization button 73 in the simulated defibrillator body 56 has been turned ON (R7). When the determination unit 85 determines that the AED energization button 73 has been turned ON, the audio signal output unit 89 outputs an audio signal for generating an audio announcement (11): “Please continue chest compressions and artificial respiration”. (R8). As a result, a voice announcement “Please continue chest compressions and artificial respiration” is issued from the voice speaker 71. In addition, while the determination unit 85 determines that the AED energization button 73 is not turned on, the voice announcement (7): “Charging is completed. Please leave the patient. Please press the flashing button. ”Voice announcement (8):“ Pi ”“ Pi ”“ Pi ”“ Pi ”“ Pi ”“ Pi ”“ Pi ”“ Pi ” It is uttered from the audio speaker 71 repeatedly.

(Processing contents of steps R9 to R11)
Next, the determination unit 85 compares the analysis interval setting time set on the analysis interval setting screen of the screen area 92a in the AED training course setting screen of FIG. It is determined whether or not the interval setting time has been reached. When the determination unit 85 determines that the measurement time has reached the analysis interval setting time, the audio signal output unit 89 makes an audio announcement (4): “Do not touch the patient. Examining the electrocardiogram” Audio signal and audio announcement (9): Audio signals that generate “no need to energize. Please start chest compressions and artificial respiration immediately” are output sequentially to the audio speaker 71 (R10 to R11). As a result, voice announcements of “Do not touch the patient. Examining the electrocardiogram” and “Do not energize. Please start chest compressions and artificial breathing immediately” are sequentially issued from the voice speaker 71. While the determination unit 85 determines that the measurement time has not reached the analysis interval setting time, the voice announcement (11): “Continue chest compression and artificial respiration” with the analysis interval setting time as the upper limit. Is repeatedly uttered from the audio speaker 71.

  Next, the processing content of the information processing apparatus 82 by the ALS training program will be described below using the flowchart of FIG. Note that the symbol “K” in FIG. 15 represents a step.

  The ALS training program transferred from the instrument PC 2 is stored in the storage unit 84, and the ALS training program is started by a command from the program command unit 83.

(Processing contents of step K1 to step K2)
First, the display signal output unit 86 outputs a display signal for displaying the ALS training course screen of FIG. 6 toward the display (K1). Note that the display signal output in step K1 does not include a signal related to specific display contents to be displayed in the screen areas 81a to 81g. In this way, the display 70 displays the ALS training course screen in a state where specific display contents are not shown in the screen areas 81a to 81g. Next, the determination unit 85 determines whether the type of guidance set by operating the guidance switching button 75 is paddle guidance or monitor guidance (first guidance, second guidance, and third guidance) (K2). ). When the determination unit 85 determines that the set guidance type is paddle guidance, the process proceeds to step K3. On the other hand, when the determination unit 85 determines that the set guidance type is monitor guidance, the process proceeds to step K4.

(Processing content of step K3)
In step K3, the determination unit 85 determines that the paddle simulated electrode pads 58b in the pair of paddles 58 are at appropriate positions of the simulated chest 4c, that is, the upper right chest and the lower left chest, based on the signals from the reed switches 51 and 52. It is judged whether it is applied to. When the determination unit 85 determines that each paddle 58 is applied to the appropriate position of the simulated chest 4c, the process proceeds to step K5.

(Processing content of step K4)
In step K4, the determination unit 85 performs the first lead (LEAD I), the second lead (LEAD II), and the third lead (LEAD III) in the monitor lead method. The first terminal 61, the second terminal 62, and the third terminal 63 are properly attached to the simulated electrocardiograph electrodes of the second simulated electrocardiograph electrode 32 and the third simulated electrocardiograph electrode 33, respectively. Judge whether or not. That is, the determination unit 85 determines whether each of the electrocardiograph electrodes 31, 32, and 33 is based on whether or not each of the electrical closed circuits 101a, 101b, and 101c (see FIG. 4B) is formed. It is determined whether or not each terminal 61, 62, 63 to be attached is properly attached. When each electrical closed circuit 101a, 101b, 101c is formed, it is determined that each terminal 61, 62, 63 is properly attached to each simulated electrocardiograph electrode 31, 32, 33, and step Proceed to K5.

(Processing content of step K5)
In step K5, the display signal output unit 86 stores the waveform data of the electrocardiogram before energization set on the waveform type (before energization) setting screen of the screen area 93b in the ALS training course setting screen shown in FIG. A display signal based on the read waveform data is output to the display unit 70. Thus, in the setting content example shown in FIG. 11, the ventricular details that require defibrillation as shown in FIG. 16 (a) or FIG. 16 (b) are displayed on the screen of the display 70 viewed by the student. An electrocardiogram waveform indicating movement (Vf) (hereinafter, this electrocardiogram waveform is referred to as “Vf waveform”) is displayed. Here, FIG. 16A shows an example of the Vf waveform measured by paddle induction, and FIG. 16B shows an example of the Vf waveform measured by the second induction. In this case, the student determines from the Vf waveform displayed on the display device 70 whether or not defibrillation is necessary. Of course, an electrocardiogram waveform indicating pulseless VT or very fine Vf that requires defibrillation (both not shown) can be displayed on the screen of the display 70 viewed by the student.

(Processing contents of steps K6 to K8)
Next, the determination unit 85 determines whether or not defibrillation energy has been set by operating the defibrillation energy setting rotary switch 76 (K6). The charge start button 77 attached to the simulated defibrillator body 56 or the paddle body Whether the charging start button 66 attached to 58a is turned on (K7), whether the paddle energizing button 79 attached to the simulated defibrillator body 56 or the paddle energizing button 65 attached to the paddle body 58a is turned on. (K8) is sequentially judged.

(Processing content of step K9)
Then, the defibrillation energy is set by operating the defibrillation energy setting rotary switch 76, the charge start button 66 or the charge start button 77 is turned on, and the paddle energization button 65 or the paddle energization button 79 is turned on. 85, the display signal output unit 86 stores the waveform data of the electrocardiogram after energization set in the waveform type (after energization) setting screen of the screen area 93c in the ALS training course setting screen shown in FIG. A display signal based on the read waveform data is output to the display unit 70. Accordingly, in the setting content example shown in FIG. 11, an electrocardiogram waveform (hereinafter referred to as sinus rhythm) as shown in FIG. 17A or FIG. The electrocardiogram waveform is referred to as “sinus rhythm waveform”), the heart rate is displayed, and the heart symbol is flashed. FIG. 17A shows an example of a sinus rhythm waveform measured by paddle induction, and FIG. 17B shows an example of a sinus rhythm waveform measured by the second induction. In the present embodiment, when the sinus rhythm waveform is selected as the electrocardiogram waveform after energization as in the setting content example of the ALS training course setting screen shown in FIG. 11, the display 70 of the sinus rhythm waveform is displayed. The pulse signal output unit 91 reads out the heart rate set on the heart rate setting screen in the screen area 93d in the ALS training course setting screen of FIG. 11 from the storage unit 84, and the read set heart rate data Is output to the pulsation speaker 22. Thereby, in the setting content example of the ALS training course setting screen shown in FIG. 11, the pulsation of the carotid artery corresponding to the heart rate of 60 bpm appears in the human body model 4 in a pseudo manner.

According to the cardiopulmonary resuscitation training system 1 of this embodiment described above, there exist the following effects.
(1) When the paddle guidance is selected and the paddle simulated electrode pad 58b is applied to the upper right chest and the lower left chest of the simulated chest 4c, the screen area 93b on the ALS training course setting screen shown in FIG. Since the electrocardiogram waveform before energization set on the waveform type (before energization) setting screen is displayed on the display 70, it is practical based on the electrocardiogram findings in the paddle induction method using the manual defibrillator in ALS. Defibrillation procedures can be learned.
(2) The first simulated electrocardiograph electrode 31, the second simulated electrocardiograph electrode 32, and the third simulated electrocardiograph electrode 33 in performing the first induction, the second induction, or the third induction in the monitor induction method. When the mounting positions of the first terminal 61, the second terminal 62, and the third terminal 63 with respect to each of the simulated electrocardiograph electrodes are appropriate, the screen area 93b of the ALS training course setting screen shown in FIG. Since the electrocardiogram waveform before energization set on the waveform type (before energization) setting screen is displayed on the display unit 70, practical removal based on the electrocardiogram findings by the monitor guidance method using the manual defibrillator in ALS A fibrillation procedure can be learned.
(3) When a simulated electrode pad 57 for AED is applied to the upper right chest and the lower left chest of the simulated chest 4c, a voice announcement (4): “Patient to patient” Please do not check. ECG "is uttered from the voice speaker 71, so that practical defibrillation treatment using AED in BLS can be learned. Further, when the voice announcement (4) is issued from the voice speaker 71, it can be recognized that the contact position of the simulated electrode pad 57 for AED with the chest is correct, so the electrode pad is applied to any part of the chest. You can learn what to do.
(4) The simulated chest 4c is subjected to the magnetic action of the magnet contained in each AED simulated electrode pad 57 (or each paddle simulated electrode pad 58b) based on the ON signal output from each reed switch 51, 52. Since the determining unit 85 determines whether or not the AED simulated electrode pad 57 (or the paddle simulated electrode pad 58b) is applied to each of the upper right chest and the lower left chest, the configuration is simple. It is possible to determine whether or not each AED simulated electrode pad 57 (or each paddle simulated electrode pad 58b) is applied to an appropriate position of the simulated chest 4c.
(5) A structure is adopted in which each reed switch 51, 52 is embedded in the upper right chest and the lower left chest of the simulated chest 4c, and each AED simulated electrode pad 57 (or each paddle simulated electrode pad 58b) should be applied. Since the proper position of the simulated chest 4c is not known at a glance, it is more practical, and the trainer goes through trial and error to each simulated electrode pad 57 for each AED (or simulated electrode pad 58b for each paddle). You will learn the correct contact position to the chest of the chest, and can further enhance the training effect.
(6) The vibration waveform data generation unit 87 generates vibration waveform data based on the signal from the acceleration sensor 55, and the vibration waveform data generated by the vibration waveform data generation unit 87 and stored in the storage unit 84. The electrocardiogram waveform editing unit 88 creates new electrocardiogram waveform data from the electrocardiogram waveform data, and the display signal output 86 outputs the display signal based on the new electrocardiogram waveform data to the display unit 70. As shown, an electrocardiogram waveform including an electrocardiogram waveform change due to the influence of chest compression (the waveform portion indicated by the arrow A in the figure) can be displayed on the display 70, so that accurate chest compression heart massage is performed. The trainer can feel that he / she cannot obtain a proper electrocardiogram waveform, and during the electrocardiogram analysis when the defibrillation is not needed, That you should interrupt the over-di can be effectively learning trainee.
(7) Since the training content of the AED practical training course and the training content of the ALS practical training course can be set on the instrument PC2, the students can experience more simulated lifesaving emergency cases. The person can learn cardiopulmonary resuscitation that can cope with various lifesaving emergency cases.

Furthermore, in the cardiopulmonary resuscitation training system 1 of the present embodiment, when the chest compression heart massage is performed on the human body model 4 in order to allow the student to learn an effective chest compression heart massage method, the acceleration sensor The compression depth calculation unit 102 calculates the compression depth of the simulated chest 4c based on the signal from 55, the vibration waveform data generation unit 87 generates vibration waveform data based on the calculation result, and the display based on this vibration waveform data When the display signal output 86 outputs the signal to the display unit 70, as shown in FIG. 19, a waveform 103 representing the state of temporal change in the chest compression depth is displayed on the display unit 70 (screen of the ALS training course screen). Area 81b: see FIG. 6). The waveform 103 is also displayed in the screen area 93a (see FIG. 11) of the ALS training course setting screen.
19, dashed line L ₁ is a chest compression release line indicating the reference when chest compressions are completely released, dashed line L ₂ is properly showing the (40 mm in this example) proper depth of chest compressions It is a compression depth line.
The following can be understood from the waveform 103 shown in FIG.
(1) The chest compression operation between times t _{0 and} t ₁ is insufficiently compressed.
(2) chest compressions operation of time _{t 2} and time _{t 4} is compression is insufficient.
(3) In the chest compression operation between times t _{3 and} t _{5, the} pressure release is insufficient.
(4) In the chest compression operation between times t _{6 and} t _7, both compression and compression release are insufficient.
In summary, during about 30 chest compression operations in about 18 seconds, about 10 times, the appropriate depth of 40 mm has not been reached, and about 9 compression releases (recoil) are insufficient.
Based on the waveform 103 representing the temporal change in the chest compression depth of the chest compression heart massage performed by the student, the instructor can properly instruct the student on the points that were good and the points that should be improved Students can efficiently learn the optimal pace of chest compression and the optimal pace of compression (about 100 times / 1 minute: 2005 emergency resuscitation guidelines) and the balance between compression and release (1: 1).

  The magnetic sensors 41 to 43 and the reed switches 51 and 52 correspond to the “magnetic detector” in the present invention. The acceleration sensor 55 corresponds to the “simulated chest compression degree detector” in the present invention. Further, the configuration including the display signal output unit 86 and the display device 70 corresponds to the “electrocardiogram waveform display means, compression depth display means” in the present invention. The configuration including the audio signal output unit 89 and the audio speaker 71 corresponds to “instruction means” in the present invention. The instrument PC 2 corresponds to “training content setting means” in the present invention.

  In the present embodiment, when the electrical closed circuits 101a, 101b, and 101c (see FIG. 4B) are formed, the terminals 61, 62, and 63 are connected to the simulated electrocardiograph electrodes 31, 32, and 33, respectively. Is determined by the determination unit 85, as shown in FIG. 20, when each of the electrical closed circuits 104a, 104b, 104c is formed, each simulated electrocardiograph electrode The determination unit 85 may determine that the terminals 61, 62, and 63 are attached to the terminals 31, 32, and 33. Here, in FIG. 20, when the first terminal 61 is attached to the first simulated electrocardiograph electrode 31, the first simulated electrocardiograph electrode 31 and the first terminal 61 are within the simulated defibrillator body 56. Is electrically closed via the relay circuit 105a, and an electrical closed circuit 104a including the first simulated electrocardiograph electrode 31 and the first terminal 61 is formed. When the second terminal 62 is attached to the second simulated electrocardiograph electrode 32, the second simulated electrocardiograph electrode 32 and the second terminal 62 connect the relay circuit 105b in the simulated defibrillator body 56. The electrical closed circuit 104b including the second simulated electrocardiograph electrode 32 and the second terminal 62 is formed. When the third terminal 63 is attached to the third simulated electrocardiograph electrode 33, the third simulated electrocardiograph electrode 33 and the third terminal 63 connect the relay circuit 105c in the simulated defibrillator body 56. Thus, an electrically closed circuit 104c including the third simulated electrocardiograph electrode 33 and the third terminal 63 is formed.

  As described above, the cardiopulmonary resuscitation training system of the present invention has been described based on one embodiment, but the present invention is not limited to the configuration described in the above embodiment, and the configuration is appropriately set within the scope of the present invention. It can be changed.

Overall view of a cardiopulmonary resuscitation training system according to an embodiment of the present invention Exploded perspective view of human body model Schematic configuration diagram of a simulated defibrillator Illustration of terminal installation for the monitor guidance method Illustration of AED training course screen Illustration of ALS training course screen Functional block diagram of information processing device Flow chart explaining processing contents of cardiopulmonary resuscitation training main program Illustration of learning selection initial screen Illustration of AED training course setting screen ALS training course setting screen illustration Flow chart explaining processing contents of AED training program (1) Flow chart explaining processing contents of AED training program (2) [Shock required → Shock unnecessary] Flowchart explaining the contents of the scenario processing program Flow chart explaining processing contents of ALS training program Figure illustrating the display content before energization of the ALS training course screen Figure illustrating the display contents after energization of the ALS training course screen A diagram showing how an electrocardiogram waveform including the effect of chest compression is displayed on the ALS training course screen The figure showing an example of the time change of chest compression depth at the time of chest compression heart massage enforcement The figure explaining the example of another aspect of the means to judge the suitable mounting | wearing of a terminal

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cardiopulmonary resuscitation training system 2 Instructor personal computer 3 Simulated defibrillator 4 Human body model 4c Simulated chest 31-33 Simulated electrocardiograph electrode 41-43 Magnetic sensor 51, 52 Reed switch 55 Acceleration sensor 57 Simulated electrode pad for AED 58b Simulated electrode pads for paddles 61 to 63 Terminals 67a to 67c Magnet 70 Display unit 85 Judgment unit 86 Display signal output unit 89 Audio signal output unit 102 Compression depth calculation unit

Claims (9)

A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrode pad simulating an electrode pad for energizing the human body for defibrillation;
Determining means for determining whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest;
A cardiopulmonary resuscitation training system comprising: an electrocardiogram waveform display unit that displays a predetermined electrocardiogram waveform when the determination unit determines that the simulated electrode pad is applied to a predetermined part of the simulated chest.   The determination means includes a magnet contained in the simulated electrode pad, a magnetic detector embedded in a predetermined part of the simulated chest and detecting magnetism, and a predetermined of the simulated chest based on a signal from the magnetic detector. The cardiopulmonary resuscitation training system according to claim 1, further comprising a determination unit that determines whether or not the simulated electrode pad is applied to a site. A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrocardiograph electrode that is attached to a predetermined part of the simulated chest and imitates an electrocardiograph electrode;
A terminal detachably attached to the simulated electrocardiograph electrode;
Determining means for determining whether or not the terminal is attached to the simulated electrocardiograph electrode;
A cardiopulmonary resuscitation training system, comprising: an electrocardiogram waveform display unit that displays a predetermined electrocardiogram waveform when the determination unit determines that the terminal is attached to the simulated electrocardiograph electrode.   The determination means includes a determination unit that determines that the terminal is attached to the simulated electrocardiograph electrode when an electrical closed circuit including the simulated electrocardiograph electrode and the terminal is formed. The cardiopulmonary resuscitation training system according to claim 3 configured.   The simulated chest compression degree detector for detecting the degree of compression of the simulated chest is provided, and the predetermined electrocardiogram waveform is changed according to a signal from the simulated chest compression degree detector. The described cardiopulmonary resuscitation training system.   A simulated chest compression degree detector that detects the degree of compression of the simulated chest, a compression depth calculation unit that calculates a compression depth of the simulated chest based on a signal from the simulated chest compression degree detector, and the compression depth calculation The cardiopulmonary resuscitation training system according to any one of claims 1 to 4, further comprising a compression depth display means for displaying a calculation result of the unit. A cardiopulmonary resuscitation training system configured to train cardiopulmonary resuscitation according to preset training content,
A human body model having a simulated chest imitating the human chest,
A simulated electrode pad simulating an electrode pad for energizing the human body for defibrillation;
Determining means for determining whether or not the simulated electrode pad is applied to a predetermined part of the simulated chest;
Cardiopulmonary, comprising: an instruction unit that issues a predetermined instruction not to touch the subject to be resuscitated when the determination unit determines that the simulated electrode pad is applied to a predetermined part of the simulated chest. Resuscitation training system.   The determination means includes a magnet contained in the simulated electrode pad, a magnetic detector embedded in a predetermined part of the simulated chest and detecting magnetism, and a predetermined of the simulated chest based on a signal from the magnetic detector. The cardiopulmonary resuscitation training system according to claim 7, further comprising a determination unit that determines whether or not the simulated electrode pad is applied to a site.   The cardiopulmonary resuscitation training system according to any one of claims 1 to 8, further comprising training content setting means for setting the training content.

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