JP2013050710A - Cardiopulmonary resuscitation drill training device - Google Patents

Abstract

An inexpensive, small and lightweight cardiopulmonary resuscitation training device is provided.
A cardiopulmonary resuscitation training instrument (1) includes a pseudo heart part (2) and a press notification part (3). The pseudo heart portion 2 is formed of a porous body that is deformed when an external force is applied, and is restored to the original shape when the external force is lost. When an external force is applied to the pseudo heart portion and the pressure notification portion 3 is deformed by a predetermined amount or more, the press notification portion 3 notifies that fact. Therefore, at the time of practicing chest compression, by pressing the pseudo heart portion 2 until the press notification portion 3 notifies it, it is possible to practice chest compression while confirming whether or not it is properly pressed. Moreover, since the pseudo heart part 2 is restorable and provides the same feeling as pressing a person's chest, it is the same as treating a person who needs cardiopulmonary resuscitation at the site. You can practice chest compressions with your senses.
[Selection] Figure 4

Description

  The present invention relates to a cardiopulmonary resuscitation practice instrument for practicing cardiopulmonary resuscitation using an AED together.

  Recently, an automated external defibrillator (hereinafter referred to as AED) has been installed in public facilities and the like in order to save a victim who has been in respiratory arrest or cardiac arrest.

  In addition, with the spread of AEDs, there are increasing opportunities for seminars to teach cardiopulmonary resuscitation using AEDs to the general public. In such a class, for example, participants can learn how to use chest compression or AED, which is cardiopulmonary resuscitation, using a training instrument such as that disclosed in Patent Document 1.

International Publication No. 2010/147129 Pamphlet

  In order to further spread the use of cardiopulmonary resuscitation and AEDs, it is desirable that people who have attended the class can practice cardiopulmonary resuscitation using AED at any time at home.

  The training device described in Patent Document 1 is made in consideration of the material and shape so that it can be manufactured inexpensively and is small and light. However, the training device is even cheaper so that the training device can be owned by an individual. Is desired. Further, there is a demand for a smaller and lighter practice device so that it can be easily carried without being troubled by the storage location when the exercise device is owned by an individual.

  Accordingly, an object of the present invention is to provide a small and lightweight cardiopulmonary resuscitation training device that can be manufactured at low cost.

  The cardiopulmonary resuscitation practice instrument of this invention is provided with a pseudo heart part and a press notification part. The pseudo-heart part is formed of a porous body that is deformed when an external force is applied and restores the original shape when the external force is lost. When an external force is applied to the pseudo heart part and the deformed part exceeds a predetermined amount, the press notification part notifies the user that the pseudo heart part has changed by a predetermined amount or more by sound, light, vibration, or the like. When the pseudo heart part is deformed more than a specified amount, the press notification part notifies that fact.

  In the cardiopulmonary resuscitation practice device of the present invention, when the pseudo heart part is pressed and deformed more than a specified amount, the press notification part notifies by sound, light, vibration or the like. Therefore, when practicing chest compression, by pressing the pseudo-heart part until the press notification unit notifies, it is possible to practice chest compression while confirming whether or not it is properly pressed.

  In addition, the pseudo-heart part is restorable and provides the same feeling as pressing a person's chest, so it feels the same as if a person in need of cardiopulmonary resuscitation is being treated on site. Can practice chest compressions.

  In the above invention, the pseudo heart is formed of a polyether-based flexible polyurethane foam.

  Since the polyether-based flexible polyurethane foam is an inexpensive material, the pseudo heart can be manufactured at a low cost. In addition, the polyether-based flexible polyurethane foam has excellent durability, such as low stickiness, good restorability, and no hydrolysis. Moreover, it is excellent in cold resistance, and the hardness does not change extremely depending on the season. Therefore, the pseudo-heart part has a stable hardness regardless of the season, and can be used for a long time to practice chest compressions that are pressed multiple times. Moreover, as a polyether type flexible polyurethane foam, it can be used also outdoors by using the thing excellent in the weather resistance used for the cushion of the chair etc. which are mounted in a motor vehicle.

  In the said invention, the space which includes a whistle is formed in the position where the pseudo-heart part is closer to the lower surface than the upper surface.

  In this configuration, the thickness from the lower surface of the simulated heart to the space containing the whistle is adjusted to the depth at which the sternum sinks when the chest is compressed against the child, and the whistle is swung from the upper surface of the simulated heart. By adjusting the thickness up to the enclosing space to the depth at which the sternum sinks when performing chest compression on an adult, using one pseudo-heart part, practice chest compression for both children and adults It can be carried out.

  In the above invention, the identification mark is formed on the lower surface of the pseudo heart portion.

  In this configuration, since the identification mark is formed on the lower surface, which is the surface on which the chest compression exercise is performed on the child, it is possible to identify which surface by the identification mark without checking the position of the side whistle. it can. Therefore, when practicing chest compressions, it is possible to easily determine whether to perform for an adult or a child.

  The press notification unit of the present invention includes a whistle. When an external force is applied to the pseudo-heart part, the sound whistle is deformed together with the pseudo-heart part and sends compressed air, and when the external force disappears, the bellows is restored to its original shape, and the sound sent from the bellows makes a sound. It has a whistle that sounds and is contained in the pseudo heart.

  In the present invention, since the pseudo heart part contains a squealing whistle, when the pseudo heart part is pressed and deformed by a predetermined amount, the bell of the squeaking whistle is also deformed and the whistle sounds. Therefore, when practicing chest compressions, if a predetermined amount of the pseudo heart is pressed, a whistle will sound, so that it can be confirmed by sound whether or not it is being pressed properly.

  In addition, the pseudo heart and the bellows of the whistle are restorative, and will return to their original shape when the pressure is released. Practice can be performed several times in succession.

  Moreover, since the pseudo-heart part is made of a porous body and the squeal whistle is composed only of a whistle and a whistle, it can be manufactured at a low cost, and the cardiopulmonary resuscitation practice instrument can be made inexpensive. In addition, you can practice chest compressions just by preparing a pseudo-heart part that contains a whistle. Therefore, the exercise equipment can be made small and light.

  In addition, the pseudo-heart part includes a squealing whistle, and hands and nails do not directly hit the squealing whistle, so that the bellows can be prevented from being damaged. In addition, both the pseudo heart and the whistle are deformed and restored by external force, so when the pseudo heart is pressed, the whistle will jump out of the pseudo heart or the whistle will come off the whistle. Can be prevented. As described above, the pseudo-heart part including the whistle is durable and has a structure that is not easily damaged, and can be used for a long period of time.

  The press notification unit includes a piezoelectric element and an LED. The piezoelectric element generates power when an external force is applied to the pseudo heart and deforms. The LED is connected to the piezoelectric element and lights up when the piezoelectric element generates power.

  In this invention, by connecting the LED to the piezoelectric element, it is possible to notify by light that the pseudo-heart portion has been pressed and deformed by a predetermined amount. Further, the use of the piezoelectric element eliminates the need for a battery, and the pseudo heart can be used without replacing the battery.

  In the said invention, the cardiopulmonary resuscitation training instrument is provided with the simulated heart part, the two AED simulated electrode pads, the training sheet, and the storage bag. The two pseudo electrode pads imitate the electrode pad of AED. The training sheet includes an illustration of the upper body of the person, a placement position of the pseudo heart, an illustration of the operation surface of the AED, and a placement position of the pseudo electrode pad.

  In the present invention, since two AED pseudo electrode pads and a training sheet are provided, not only chest compression practice but also AED usage can be practiced. In addition, the training sheet can be folded and stored in the storage bag together with the pseudo heart part and the pseudo electrode pad, so that the training equipment can be easily prepared, cleaned up and carried.

  In addition, using a pseudo electrode pad as an AED electrode pad and using a training sheet with illustrations of the upper body of the person and illustrations of the operation surface of the AED, each part of the cardiopulmonary resuscitation training device must be manufactured at low cost. Is possible. In addition, the number of parts of the cardiopulmonary resuscitation practice instrument can be reduced, and the configuration of the apparatus can be reduced in size and weight.

  According to this invention, the cardiopulmonary resuscitation training instrument can be made small and lightweight. Moreover, the cardiopulmonary resuscitation training instrument can be manufactured at low cost, and the price of the apparatus can be reduced.

It is a figure which shows the structure of the cardiopulmonary resuscitation training instrument which concerns on embodiment of this invention. It is a perspective view of the pseudo-heart part which comprises the cardiopulmonary resuscitation training instrument which concerns on embodiment of this invention. It is a perspective view of a whistle. They are a 4th view (a front view, a right side view, a back view, and a top view) of a pseudo heart part, an AA arrow sectional view in the front view, and a BB arrow sectional view in the front view. It is the 4th page figure of the pseudo-heart part which incorporated the audio | voice generation | occurrence | production part, AA arrow sectional drawing, and BB arrow sectional drawing. It is the 4th page figure of the pseudo-heart part which provided the sound generation part outside, AA arrow sectional drawing, and BB arrow sectional drawing. It is the 4th view of the pseudo-heart part provided with the light generation part, AA arrow sectional drawing, and BB arrow sectional drawing. (A) is sectional drawing of the pseudo-heart part provided with the vibration motor. (B) is sectional drawing of the pseudo-heart part provided with the piezoelectric element. It is an external view of an AED pseudo electrode pad. It is an external view of a training sheet.

  The cardiopulmonary resuscitation practice instrument 1 of the present invention is an instrument for practicing chest compressions and practicing how to use an AED. As shown in FIG. 1, the cardiopulmonary resuscitation training device 1 includes a pseudo heart part 2, two AED pseudo electrode pads 4, a training sheet 6, and a storage bag 8. Each part of the cardiopulmonary resuscitation practice instrument 1 is stored in a storage bag 8.

  The pseudo heart part 2 is a part used for practice of chest compressions. As an example, the pseudo heart 2 is formed of a polyether-based flexible polyurethane foam which is a kind of porous body. The pseudo heart part 2 is formed in a heart shape as an example as shown in FIG. The size is about the size of an adult fist. For example, the size is 115 mm in length, 100 mm in width, and 50 mm in thickness. Further, the weight is 135 g ± 5 g, and the Asker F-type hardness is 75 ± 3. The surface of the pseudo heart part 2 is coated with acrylic urethane having a thickness of about 1.5 t. The pseudo heart 2 is deformed when an external force is applied, and is restored to its original shape when the external force is lost. By forming the pseudo heart part 2 as described above, it is possible to reproduce the same feeling as when a person's chest is pressed (compressed) during chest compression practice.

  The polyether-based flexible polyurethane foam that is the material of the pseudo heart 2 has the following characteristics.

  1. Even if the user touches it with a wet hand such as sweat, it does not hydrolyze like a polyester polyurethane foam.

  2. Compared to fiber cotton and metal springs, the settling is smaller and the restorability is better.

  3. Heat resistance and cold resistance are excellent and can be used in the range of -20 ° C to 100 ° C. Moreover, it can be used outdoors by using a material having excellent weather resistance used as a material for a cushion of a chair to be installed in an automobile.

  As described above, the polyether-based flexible polyurethane foam is stable in hardness without extremely changing in hardness depending on the season, and has excellent durability. It can also be used outdoors by selecting materials. Therefore, the pseudo heart part 2 can be used for a long period of time to practice chest compressions that are pressed multiple times.

  Further, since the polyether-based flexible polyurethane foam is an inexpensive material, the pseudo heart 2 can be manufactured at a low cost.

  The pseudo heart portion 2 has a heart mark 21 as an identification mark formed at the center of the lower surface 2L. The heart mark 21 is for identifying the lower surface side of the pseudo heart portion 2.

  The pseudo-heart part 2 contains the whistle 3 shown in FIG. 3, and a hole 22 for emitting the sound of the whistle is formed on the side surface. From the hole 22, the whistle 3 does not extend.

  As shown in FIG. 3, the whistle 3 corresponds to a press notification unit, and includes a bellows (also called blow) 31 and a whistle 33. The bellows 31 has a figure-like shape, and a vent 311 is provided at the tip of the cylindrical portion. A whistle 33 is attached to the vent 311. As an example, the size of the bellows 31 is 57 mm in length, 46 mm in width, and 21 mm in height. The bellows 31 is made of a soft synthetic resin having flexibility such as polypropylene. The whistle 33 is made of a synthetic resin such as polyethylene. Since the whistle 3 is formed of such a material, it can be manufactured at a low cost. In addition, a soft synthetic resin such as polyethylene, which is a material of the bellows 31, has durability against deformation due to pressing, and can be used for a long time.

  The bellows 31 of the sound whistle 3 is deformed and compressed when external force is applied, and is restored to its original shape when the external force disappears. When air is sent from the bellows 31 to the whistle 33, the reed vibrates due to the air and makes a sound.

  As shown in FIG. 4, the pseudo-heart unit 2 includes a storage space 23 in which the whistle 3 is stored. The storage space 23 includes a donut-shaped space 231 having no holes and a cylindrical space 232. The storage space 23 is a central portion of the pseudo heart portion 2 and is formed at a position closer to the lower surface 2L than the upper surface 2U of the pseudo heart portion 2. 4, the distance (thickness) H1 from the center of the storage space 23 to the upper surface 2U> the distance (thickness) H2 from the center of the storage space 23 to the lower surface 2L. . As an example, H1 = 33 mm and H2 = 17 mm.

  By storing the squealing whistle 3 in the storage space 23 of the pseudo heart part 2, the user's hand and nails do not directly hit the squealing whistle 3, so that the bellows 31 are not damaged. Further, both the pseudo heart 2 and the whistle 3 are deformed by an external force, and are restored to their original shape when the external force is lost. Therefore, even if the upper surface 2U or the lower surface 2L of the pseudo heart 2 is pressed, the whistle 3 It does not jump out from the pseudo heart 2. In addition, since the whistle 33 is attached to the vent 311 of the bellows 31, the whistle 33 does not come off the squealing whistle 3 by pressing the pseudo heart 2. Thus, since the pseudo heart part 2 and the whistle 3 are both durable and are not easily damaged, the pseudo heart part 2 containing the whistle 3 can be used for a long time.

  Since the pseudo-cardiac part 2 is provided with the storage space 23 at a position closer to the lower surface 2L than the upper surface 2U as described above, the storage space can be opened from the upward surface depending on whether the upper surface 2U or the lower surface 2L is placed upward. The distance to the whistle 3 stored in 23 changes. Since the pseudo heart portion 2 has such a configuration, the chest compression exercise for an adult and the chest compression exercise for a child can be performed by replacing the upward face of the pseudo heart portion 2.

  When performing sternum compression on an adult, it is recommended to compress the sternum so that it sinks 50 mm or more. In addition, when the upper surface 2U of the pseudo heart part 2 is placed upward, the user places the upper surface 2U of the pseudo heart part 2 with a palm at least H1 (= 33 mm) which is a first predetermined amount set in advance. The whistle 3 can be sounded by pressing so as to sink, and if the sinking is less than H1 when the upper surface 2U is pressed, the sound whistle 3 does not sound. Therefore, by pressing the upper surface 2U of the pseudo heart part 2 in the direction of the lower surface 2L, for example, 40 mm or more, while actually confirming the sound of the whistle 3, the sensation of actually compressing the sternum against an adult. You can practice while experiencing.

  In addition, although the thickness of the pseudo heart part 2 was 50 mm as an example, by further increasing the thickness, the pseudo heart part 2 can be pressed so as to sink by 50 mm or more, and practice closer to the actual situation can be performed. .

  On the other hand, when performing chest compression on a child, it is recommended to compress the child so that it is about 1/3 of the thickness of the chest. In addition, when the lower surface 2L of the pseudo heart part 2 is placed upward, the user places the lower surface 2L of the pseudo heart part 2 with a palm in the palm of the second predetermined amount H2 (= 17 mm) or more. The whistle 3 can be sounded by pressing so as to sink, and if the sinking is less than H2 when the lower surface 2L is pressed, the sound whistle 3 will not sound.

  Therefore, by actually pressing the lower surface 2L of the pseudo heart portion 2 in the direction of the upper surface 2U so as to sink, for example, 20 to 30 mm, the chest compression is actually performed on the child while the sound of the whistle 3 is confirmed. You can practice while feeling the senses.

  As described above, since the heart mark 21 is formed on the lower surface 2L of the pseudo heart portion 2, when performing chest compression exercise, the heart mark 21 is confirmed by checking the heart mark 21. The direction can be easily identified.

  As long as the pseudo heart part 2 is configured to notify the fact that the pseudo heart part 2 is deformed by more than the prescribed amount by pressing the upper surface 2U or the lower surface 2L, other structures may be used. Good. For example, the pseudo heart unit 2 is configured to include a sound generation unit 5 such as an electronic sound generator or a buzzer instead of the whistle 3 as a press notification unit. The sound generation unit 5 may be provided inside the pseudo heart unit 2 similarly to the sound whistle 3 or may be provided outside the pseudo heart unit 2. As shown in FIG. 5, when the sound generation unit 5 is provided inside the pseudo heart unit 2, the sound generation unit 5 is configured not to be damaged when the pseudo heart unit 2 is pressed a plurality of times. For example, the electronic circuit of the sound generating unit 5 is formed on a flexible substrate, and an elastic protective material such as silicon rubber is applied on the substrate to protect the electronic circuit unit 51. Moreover, in order to make the electronic circuit unit 51 small, a small battery such as a button battery 52 is used. Thereby, flexibility can be given to the electronic circuit part 51, and it can prevent that the electronic circuit part 51 is damaged even if the pseudo heart part 2 is pressed several times. When the pseudo heart part 2 is deformed by a predetermined amount or more, a switch is configured so that an electronic sound or a buzzer sound is emitted from a speaker or a buzzer (not shown) provided in the electronic circuit part 51. For example, as shown in FIG. 5, an electrode 53 and an electrode 54 are bonded to a plane 231U and a plane 231L facing each other through a space 231 provided in the pseudo heart portion 2, and a switch is constituted by both electrodes.

  When the sound generation unit 5 is provided outside the pseudo heart unit 2, for example, as shown in FIG. 6, the electronic circuit unit and the battery are provided in the housing 55, and the pipe 56 projects from one end surface thereof. To form. Then, the pipe 56 is inserted into the cylindrical space 232 (hole 22) of the pseudo heart portion 2. In addition, the electrode 53 and the electrode 54 are bonded to a plane 231U and a plane 231L that are opposed to each other via a space 231 provided in the pseudo heart portion 2, respectively. Both electrodes are connected to the electronic circuit of the sound generating unit 5 by electric wires passing through the pipes. Both electrodes come into contact with each other when the pseudo heart 2 is deformed by a predetermined amount or more, and an electronic sound or a buzzer sound is emitted from the housing 55. By using a small battery such as a button battery for the sound generator 5, the housing 55 can be miniaturized.

  As shown in FIG. 7, the pseudo-heart unit 2 is replaced with a configuration for notifying the press by sound, such as a sound whistle 3, an electronic sound generator, or a sound generator 5 such as a buzzer. By providing the light generation part 7, it is also possible to notify the deformation due to the pressing of the pseudo heart part 2 by a predetermined amount or more by light. In this configuration, for example, the LED 71 is inserted into the cylindrical space 232 of the pseudo heart portion 2, and the tip portion of the LED 71 protrudes from the hole 22. Further, the button battery 72 housed in the battery case is sandwiched between the sponges of the pseudo heart part 2. Furthermore, as a switch for turning on the LED or miniature light bulb, as in the case of the electronic sound generator or the buzzer, the electrodes 53 and 231L are opposed to the plane 231U and the plane 231L facing each other through the space 231 provided in the pseudo heart portion 2, respectively. The electrode 54 is adhered. When the upper surface 2U or the lower surface 2L of the pseudo heart portion 2 is pressed and the pseudo heart portion 2 is deformed by a predetermined amount or more, the electrode 53 and the electrode 54 are brought into contact and energized, so the LED 71 is lit.

  In the above configuration, a vibration motor employed in a mobile phone or the like may be used instead of the LED or miniature light bulb. In this case, as shown in FIG. 8A, the vibration motor 81 is inserted into the cylindrical space 232 of the pseudo heart portion 2 so as not to protrude from the hole 22. Then, one electric wire connected to the vibration motor 81 is connected to the electrode 54. Further, the other electric wire connected to the vibration motor is connected to the electrode 53 via the button battery 72. With this configuration, when the pseudo heart portion 2 is pressed and deformed more than a specified amount, the electrode 53 and the electrode 54 come into contact with each other and energize, and the vibration motor 81 vibrates. More than the amount of deformation can be notified.

  Moreover, as a press alerting | reporting part, it is also possible to alert | report the press more than the regulation amount of the pseudo heart part 2 with multiple types of information transmission media. For example, a pressure exceeding a specified amount of the pseudo heart 2 can be notified by sound and light. In this case, the bellows of the whistle 3 is formed in a donut shape with a hole. In addition, an electrode 53 and an electrode 54 are arranged so as to face each other through a bellows hole of the whistle 3 in a space 231 provided inside the pseudo heart portion 2.

  And when the pseudo heart part 2 is pressed more than a predetermined amount, the electrode 53 and the electrode 54 are arranged to contact each other through a donut-shaped hole provided in the bellows. Then, a hole is provided at a position different from the hole 22 for the whistle 3, and an LED or a miniature bulb is inserted to project the tip from the hole. In addition, a battery and an LED or a miniature bulb are connected to this electrode as described above. With this configuration, when the pseudo heart 2 is pressed by a predetermined amount or more, the fact is notified by sound and light. Thereby, the user can grasp | ascertain easily that the pseudo heart part 2 changed more than the regulation amount. Further, by providing the whistle 3 and the vibration motor in the pseudo heart part 2, it can be notified by sound and vibration that the pseudo heart part 2 has been deformed by more than a specified amount. Further, by providing the LED and the vibration motor in the pseudo heart part 2, it can be notified by light and vibration that the pseudo heart part 2 is deformed by a predetermined amount or more.

  Of course, by providing the whistle, the LED, and the vibration motor in the pseudo-heart part 2, it is possible to notify that the pseudo-heart part 2 has been deformed by a predetermined amount or more by sound, light and vibration. Moreover, it is also possible to install an electronic sound generator or a buzzer instead of the whistle 3.

  As shown in FIG. 8B, the piezoelectric element 91 is used, and the piezoelectric element 91 is configured to be the pressing portion 92 when the pseudo heart portion 2 is deformed by a predetermined amount or more. Since the piezoelectric element 91 generates a voltage when a force is applied from the outside, by connecting the piezoelectric element 91 and the LED 71, the LED 71 can be turned on without using a battery.

  In this configuration, the LED 71 is inserted into the cylindrical space 232 of the pseudo heart portion 2, and the tip portion of the LED 71 is protruded from the hole 22. In addition, the piezoelectric element 91 attached to the acrylic plate 93 is bonded to one surface of the flat surfaces 231U and 231L facing each other through the space 231 provided inside the pseudo heart portion 2 so as to oppose the other surface. . Further, an acrylic plate 94 having a pressing portion 92 that presses the piezoelectric element is bonded to the other surface.

  Thereby, when the upper surface 2U or the lower surface 2L of the pseudo heart portion 2 is pressed and the pseudo heart portion 2 is deformed by a predetermined amount or more, the piezoelectric element 91 is pressed by the pressing portion 92, so that the voltage is applied to the piezoelectric element 91. Occurs and the LED 71 lights up.

  A protective agent is applied in order to prevent the surface of the piezoelectric element 91 from being worn.

  It is also possible to provide a sound generation unit or a vibration motor according to the power generation amount of the piezoelectric element 91 so as to notify that the pseudo heart part has been deformed by a predetermined amount or more due to electronic sound, buzzer sound or vibration. It is.

  Next, the AED pseudo electrode pad 4 simulates an electrode pad to be attached to a person's chest when practicing how to use the AED. The AED pseudo electrode pad 4 has a configuration in which a plate-like core material (cardboard or plastic plate) is covered with a vinyl chloride film, and the size is 60 mm × 60 mm × 4 mm as an example. On the surface 4H, as shown in FIG. 9, an illustration 41 in which the AED pseudo electrode pad 4 is pasted on the upper body of a person is described. In addition, since the adhesive is not apply | coated to the back surface to the AED pseudo electrode pad 4, since dust etc. do not adhere, it can be used for a long time.

  Since the AED pseudo electrode pad 4 is made of such a material, it can be manufactured at a low cost like other components.

  Next, the training sheet 6 is made of a synthetic resin such as polyethylene, and can be folded as shown in FIG. As an example, the size of the training sheet 6 is 600 mm × 600 mm. As shown in FIG. 10, the training sheet 6 includes an illustration 61 of the upper body of an adult male, a placement position 62 of the pseudo heart 2, an illustration 63 of an operation surface of the AED, and a placement position 64 of the AED pseudo electrode pad 4. , 65, and explanations 661 to 663 of the three steps of emergency lifesaving. The placement position 62 of the pseudo heart part 2 is the central part of the chest. The placement position 64 of the AED pseudo electrode pad 4 is the upper right (under the clavicle) of the chest. The mounting position 65 of the AED pseudo electrode pad 4 is on the lower left side (lower side of the nipple).

  Since the training sheet 6 has such a configuration, it can be manufactured at low cost.

  Next, when practicing cardiopulmonary resuscitation, it is performed in accordance with explanations 661 to 663 of the three steps of emergency lifesaving described in the training sheet 6.

  1. According to the explanation 661 in Step 1, practice to make a call to 119 and request an AED.

  2. The chest compression practice is performed according to the explanation 662 of Step 2. Use the following procedure when practicing chest compressions.

  2-1. When practicing chest compression for an adult, the pseudo heart 2 is placed on the placement position 62 of the pseudo heart 2 depicted on the training sheet 6 (the chest center of the male illustration 61) with the upper surface 2U facing upward. Put. When practicing chest compression on a child, the pseudo heart 2 is placed at the placement position 62 of the pseudo heart 2 with the lower surface 2L facing upward.

  2-2. The user presses the upper surface 2U of the pseudo heart 2 so that it sinks 40 mm or more. At this time, the pseudo heart part 2 is pressed at a pace of 100 times or more per minute. When practicing chest compression on a child, the lower surface 2L of the pseudo heart 2 is pressed so as to sink 20 mm to 30 mm.

  3. Practice how to use AED according to explanation 663 in Step 3.

  3-1. The power button 631 of the illustration 63 on the operation surface of the AED is pressed.

  3-2. Two AED pseudo electrode pads 4 are placed at the placement positions 64 and 65 of the AED pseudo electrode pads, respectively.

  3-3. Make sure that there are no people around you.

  3-4. The shock button 632 of the illustration 63 on the operation surface of the AED is pressed.

  In this way, by using the cardiopulmonary resuscitation practice device 1, it is possible to simulate a state in which cardiopulmonary resuscitation is actually being performed for a victim, so by acquiring three steps through practice, Even if the person actually becomes a situation to perform cardiopulmonary resuscitation, the cardiopulmonary resuscitation can be performed without confusion.

  When practicing chest compression, a realistic feeling can be obtained by using the pseudo heart part 2, the AED pseudo electrode pad 4, and the training sheet 6. However, even if only the pseudo heart part 2 is used, practice of chest compression is performed. be able to. Moreover, the pseudo heart part 2 can be used by combining with other body imitation diagrams other than the training sheet 6 or other training instruments other than the cardiopulmonary resuscitation training instrument 1. For example, it is possible to use the pseudo heart part 2 of the present invention instead of the pressing part for the heart massage practice included in the practice instrument described in Patent Document 1. Further, by preparing the simulated heart part 2 of the present invention for a practice instrument that can practice only how to use the AED, it is possible to learn cardiopulmonary resuscitation using an AED together.

  The storage bag 8 is a non-woven fabric drawstring bag that stores the pseudo heart part 2, the two AED pseudo electrode pads 4, and the training sheet 6. As an example, the size of the storage bag 8 is 270 mm long × 250 mm wide. Since the storage bag 8 has such a configuration, it can be manufactured at low cost.

  As described above, each part of the cardiopulmonary resuscitation practice instrument 1 is small and lightweight, and can be manufactured at low cost. Moreover, each component of the cardiopulmonary resuscitation training instrument 1 can be stored in the storage bag 8 and can be easily carried. Therefore, the cardiopulmonary resuscitation practice instrument 1 is easier to prepare and clear than conventional practice instruments and is easy to carry.

  In addition, each part of the cardiopulmonary resuscitation practice instrument 1 can be manufactured at low cost, so by suppressing the selling price of the cardiopulmonary resuscitation practice instrument 1, participants who participated in the cardiopulmonary resuscitation practice class can easily purchase it at home, etc. Can easily practice cardiopulmonary resuscitation.

  Moreover, since the pseudo heart part 2 including the whistle 3 is durable and is not easily damaged, it can be used for a long time to practice chest compressions that are pressed multiple times. Moreover, the pseudo heart part 2 containing the whistle 3 can be used alone, or can be used in combination with other human body imitation diagrams and other exercise equipment.

  It can be applied to cardiopulmonary resuscitation equipment for practicing cardiopulmonary resuscitation with AED.

DESCRIPTION OF SYMBOLS 1 ... Cardiopulmonary resuscitation training instrument 2 ... Pseudo-heart part 2L ... Lower surface 2U ... Upper surface 3 ... A sound whistle (press notification part)
4 ... AED pseudo electrode pad 5 ... sound generation unit 6 ... training sheet 7 ... light generation unit 8 ... storage bag 21 ... heart mark 22 ... hole 23 ... storage space 31 ... bag 33 ... flue 631 ... power button 632 ... shock button

Claims (7)

A pseudo-heart part formed by a porous body that deforms when an external force is applied, and restores the original shape when the external force disappears;
When an external force is applied to the pseudo-heart part and it is deformed by a predetermined amount or more, a press notification unit that notifies that effect,
A cardiopulmonary resuscitation training device.   The cardiopulmonary resuscitation training device according to claim 1, wherein the pseudo-heart part is formed of a polyether-based flexible polyurethane foam.   The cardiopulmonary resuscitation training instrument according to claim 1 or 2, wherein the pseudo-heart part includes the press notification part at a position closer to the lower surface than the upper surface.   The cardiopulmonary resuscitation training device according to claim 3, wherein the pseudo-heart part includes an identification mark on the lower surface.   When the external force is applied to the pseudo heart part, the press notification part sends the compressed air deformed and compressed together with the pseudo heart part, and when the external force disappears, the bellows restored to the original shape, and the bellows The cardiopulmonary resuscitation training device according to claim 1, further comprising a whistle that has a whistle that makes a sound by the sent air and that is contained in the pseudo-heart part. The press notification unit is a piezoelectric element that generates electric power when an external force is applied by applying an external force to the pseudo-heart part and deformed, and
The cardiopulmonary resuscitation training instrument according to claim 1, further comprising: an LED connected to the piezoelectric element and lit when the piezoelectric element generates power. Two pseudo electrode pads simulating AED electrode pads;
An illustration of the upper body of a person, a placement position of the pseudo heart part, an illustration of an operation surface of the AED, and a training sheet on which the placement position of the pseudo electrode pad is described,
A storage bag for storing these;
A cardiopulmonary resuscitation training device according to any one of claims 1 to 6, comprising:

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