KR100974657B1 - Subsidiary rhythm device in cardiopulmonary resuscitation - Google Patents

Abstract

The present invention relates to a cardiopulmonary resuscitation assisted rhythm device, BLS mode secondary rhythm generator for adjusting the chest compression, ventilation when performing a single rescuer in infants and children under adult puberty, children under puberty BLS mode assisted rhythm generator to match chest compressions and ventilation, and ACLS mode assisted to perform professional cardiopulmonary resuscitation when performing CPR at the hospital stage. Design and store the rhythm generator, the BLS mode rhythm, BLS mode rhythm for performing double-scuit ventilation, chest compressions, and ACLS mode rhythm in cardiopulmonary resuscitation of infants and children under puberty A program unit outputting as a signal, at the beginning of performing CPR while each of the auxiliary rhythms is outputted Convenient to use in educational or professional resuscitation, including a timer unit for recording and displaying the end time, the progress time, and a sound generator or signal output LED for generating a voice signal or LED signal according to the respective auxiliary rhythm There is an advantage.

CPR, auxiliary rhythm, ventilation, program part, sound generator, metronome

Description

Subsidiary rhythm device in cardiopulmonary resuscitation

The present invention relates to a cardiopulmonary resuscitation assisted rhythm device, and more specifically, to the cardiopulmonary resuscitation practice or training in the cardiopulmonary resuscitation by training the effective CPR or effective training by telling the ventilation and chest compressions through voice rhythm and visual signals A CPR assisted rhythm device.

In general, cardiopulmonary resuscitation (CPR) is a first aid method that involves ventilation, chest compressions, medication, and defibrillation in patients with cardiac arrest.

Here, ventilation and chest compressions are the main components of basic resuscitation in the prehospital phase and specialized cardiac resuscitation in the inhospital phase.

In basic resuscitation, chest compressions and ventilation are repeated twice, followed by 30 compressions at a rate of 100 times per minute, followed by repeated compressions of chest compressions and ventilation for 1 second, and one rescuer for infants and children under puberty. In the case of two rescuers, 15 compressions at 100 speeds per minute are performed twice, followed by 2 compressions for 1 second.

In professional resuscitation, chest compressions and ventilation are repeated in the order of 8 to 10 times per minute, and compression is continuously performed at a rate of 100 times per minute.

By the way, many medical providers such as doctors, nurses, paramedics, etc. are being trained for CPR, but in the situation where the actual CPR needs to be carried out, there is a problem that the effect is poor. This can be embarrassing in real situations, causing them not to adapt to the knowledge they are aware of, or because of differences in methods, depending on adults and children, or basic resuscitation and cardiopulmonary resuscitation. In many cases, they could not cope accurately and efficiently.

The present invention has been made to solve the conventional problems as described above, three types of basic resuscitation of infants and children under puberty and children, basic resuscitation of two rescuers in infants and children under puberty, professional cardiopulmonary resuscitation The purpose of the present invention is to provide a cardiopulmonary resuscitation assisted rhythm device that enables effective CPR or education by generating chest compression rhythm and ventilation rhythm as voice and visual signals, respectively.

In addition, to provide a CPR assistive rhythm device to notify the rhythm of the operator's shift as a voice and visual signal in order to reduce the fatigue of the performer when a plurality of people perform CPR alternately.

Cardiopulmonary resuscitation assisted rhythm apparatus according to the present invention for achieving the above object, chest compression for performing the cardiac resuscitation, ventilation for ventilation of the single rescuer in infants and children under adult or puberty Basic life support (BLS) mode to match the basic rhythm generator, BLS (basic life support) mode for the resuscitation to perform ventilation and chest compressions by two rescuers for cardiopulmonary resuscitation Rhythm generator, ACLS (advanced cardiovascular life support) mode auxiliary rhythm generator for performing cardiopulmonary resuscitation in the case of performing CPR in the hospital stage, the basic life support (BLS) mode rhythm, BLS pediatric pediatric BLS (basic life support) mode rhythm, ACLS (advanced cardiovascular life support) mode rhythm is designed and stored as data and then used as a voice signal or LED driving system. A program unit for outputting as a program unit, a timer unit for recording and displaying a start time, an end time, and a progress time for performing CPR while each auxiliary rhythm is output, and a voice signal or LED according to the respective auxiliary rhythms. It characterized in that it comprises a sound generating unit or a signal output LED for generating a signal.

In addition, in the cardiopulmonary resuscitation auxiliary rhythm apparatus according to the present invention, the BLS (basic life support) mode rhythm is outputted in order to repeat the rhythm for notifying the chest compressions 30 times and the two times of ventilation at a rate of 100 times per minute It is characterized by.

In addition, in the cardiopulmonary resuscitation assisted rhythm apparatus according to the present invention, the two rescuer pediatric BLS (basic life support) mode rhythm is a rhythm for notifying 15 times chest compressions and two times of ventilation at a rate of 100 times per minute in order The output is repeated.

In addition, in the cardiopulmonary resuscitation assisted rhythm apparatus according to the present invention, the ACLS (advanced cardiovascular life support) mode rhythm to repeat the rhythm for notifying the chest compression at a rate of 100 times per minute and the rhythm for notifying the ventilation of 8 to 10 times per minute It is characterized in that the output.

In addition, in the cardiopulmonary resuscitation assisted rhythm apparatus according to the present invention, by updating the data of the program unit interface unit to change the data or the input and output from the outside to change the chest compression rate, chest compression and ventilation ratio as needed It is characterized in that it further comprises.

In addition, in the cardiopulmonary resuscitation auxiliary rhythm apparatus according to the present invention, the auxiliary rhythm is characterized in using a frequency range of a single tone.

In addition, in the cardiopulmonary resuscitation assisted rhythm apparatus according to the present invention, the sound generating unit is characterized in that additionally generates a voice for instructing breathing confirmation, airway, artificial respiration, pulse confirmation when the CPR situation occurs.

In addition, in the cardiopulmonary resuscitation auxiliary rhythm device according to the present invention, the cardiopulmonary resuscitation auxiliary rhythm device is characterized in that it is made in combination with a terminal device used in a defibrillator, an educational mannequin or an EMS (Emergency Medical System).

In addition, in the cardiopulmonary resuscitation auxiliary rhythm apparatus according to the present invention, the terminal device used for the EMS is a portable terminal device for transmitting the biometric information of the patient, such as blood pressure, pulse, respiratory rate, body temperature, electrocardiogram, blood sugar in the pre-hospital stage It is characterized by that.

In the present invention, it is possible to learn the exact order, speed, or method of chest compression and ventilation through auditory and visual stimulation in CPR education, and can be expected to be effective in actual CPR situation.

In addition, when performing CPR using various CPR in various situations, there is an advantage that can help to perform accurate and effective CPR.

In addition, since it can be combined with a terminal device used in a defibrillator, an educational mannequin, and an EMS (Emergency Medical System), it is possible to effectively use various emergency devices.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 shows an external perspective view of the CPR auxiliary rhythm apparatus according to the present invention.

Figure 2 shows the internal configuration of the CPR auxiliary rhythm apparatus according to the present invention.

Referring to Figure 1, the cardiopulmonary resuscitation auxiliary rhythm device according to the present invention is a resuscitation rhythm generation button 20 for cardiopulmonary resuscitation of a single rescuer in infants and children under adult or puberty, infants under puberty and children 2 Rescuer Basic Resuscitation for Resuscitation Pediatric Rhythm Generation Button (30), Special Cardiopulmonary Resuscitation Rhythm Generation Button (40) and Power Button (10) for CPR in the Hospital Stage, and Various Auxiliary Rhythms According to CPR It includes a sound generating unit for outputting the signal output unit for indicating the LED or illumination of various colors and the display unit 60 for the timer according to the various auxiliary rhythm.

On the other hand, the reference numeral 50 shown in FIG. 1 indicates a volume control unit 50 for adjusting the volume when the auxiliary rhythm is output as a sound.

In addition, referring to Figure 2, it shows a substrate equipped with the components embedded in the CPR auxiliary rhythm apparatus according to the present invention shown in FIG.

Basic resuscitation rhythm generation button 20 for cardiopulmonary resuscitation of a single rescuer in adults and adolescents and children below the age shown in Figure 1, two rescuers basic resuscitation rhythm generation button 30 for children, professional cardiac resuscitation rhythm generation The button 40 is a basic life support (BLS) mode rhythm generator 21, a rescuer pediatric basic life support (BLS) mode rhythm generator 31, advanced cardiovascular life support (ACLS) mode rhythm, respectively, in FIG. Correspondingly coupled to the generator 41, different rhythm signals are generated through the acoustic generator 51.

In addition, the basic life support (BLS) mode rhythm, two rescuer pediatric basic life support (BLS) mode rhythm, ACLS (advanced cardiovascular life support) mode rhythm are all designed in advance in the program unit 100 driving a voice signal or LED As a signal, it is output from the sound generating section 51 or the signal output LEDs 70a, 70b, 70c, or simultaneously outputs the audio signal and the LED driving signal from the sound generating section 51 and the signal output LEDs 70a, 70b, 70c. do.

In addition to the auxiliary rhythm, the acoustic generator 51 may consider a combination with the CPR voice indicator.

That is, for the role of the device to instruct breathing confirmation, airway secured, artificial breathing, pulse check when CPR situation occurs, the acoustic generator 51 instructs breathing confirmation, airway secured, artificial breathing, pulse confirmation when CPR situation occurs To generate additional voice.

The program unit 100 may be configured as a CPU, and although not shown in FIG. 2, the program unit 100 may be installed to additionally connect a separate memory according to data to be programmed.

In addition, in FIG. 2, the timers 60a, 60b, 60c, and 60d may be recognized by a user or an educator through the display unit 60 illustrated in FIG. 1, and the rhythm signal may be output by the signal output LED 70a for different modes. , 70b and 70c will flash to increase visibility.

Here, it is preferable that the auxiliary rhythm uses a frequency range of a single tone.

This is because the frequency range of the single tone is different from the siren sound and usually corresponds to a range that can be most stimulated by everyone.

Therefore, it is preferable to use chest compression as a metronome sound, ventilation sound as a long sound, and alternate sound as a short sound.

 Further, reference numeral 90 denotes an input / output interface unit for inputting / outputting an additional device or data to the cardiopulmonary resuscitation rhythm generating device.

When the power button 10 is pressed in FIG. 1, the power key 11 is operated in FIG. 2 and power starts to be supplied to the CPR auxiliary rhythm device.

In addition, when the basic resuscitation rhythm generation button 20 for cardiopulmonary resuscitation of a single rescuer in an infant or a child under adult or pubertal illustrated in FIG. 1 is pressed, a BLS (basic life support) mode rhythm is generated. By operating the unit 21 to activate the rhythm sound corresponding to the CPR performed before the pre-hospital stage or the airway (advanced airway) in the emergency medical system and the corresponding LED flashing.

In addition, in FIG. 1, when the two-player rescuer basic resuscitation rhythm generation button 30 for infants and young children under puberty is pressed, the two-player rescuer pediatric basic life support (BLS) mode rhythm generator shown in FIG. 31) to activate the rhythm sound corresponding to the CPR performed by two rescuers for children and the LED flashing accordingly.

In addition, when the professional cardiac resuscitation rhythm generation button 40 for the professional cardiopulmonary resuscitation performed in the hospital stage in Figure 1 is pressed to operate the ACLS (advanced cardiovascular life support) mode rhythm generating unit 41 shown in FIG. During the stage, the rhythm sound and LED blink corresponding to CPR performed by a healthcare provider are activated.

Figure 6 shows an example of the circuit diagram of the cardiopulmonary resuscitation auxiliary rhythm apparatus according to an embodiment of the present invention.

Now, the execution of the CPR assistive rhythm apparatus according to the present invention will be described in detail.

CPR auxiliary rhythm is programmed as a voice rhythm or a signal in the program unit 100, the rhythm that can be heard or seen in performing or teaching CPR as a sound signal and an LED flashing on the sound generating unit 51 and the LED, respectively. Pattern.

First, when the power button 10 of the CPR assist rhythm device is pressed, power is supplied to the components mounted on the substrate of the device to prepare for operation.

The timer units (60a, 60b, 60c, 60d) provided in the substrate also serve as a stopwatch and show the running time.

First, the BLS mode for cardiopulmonary resuscitation of a single rescuer in infants and children under adult or puberty will be described in detail with reference to FIG. 3.

Fig. 3 is a diagram of compression and ventilation performance when CPR is performed in the BLS mode.

As shown in Figure 3, basic resuscitation training of single rescuer in infants and children under adult or puberty and basic resuscitation in the auxiliary rhythm generating device of the present invention after checking breathing, airway, artificial respiration, pulse check in real situation Pressing the B button (20), which means (basic life support), sounds for the start of the BLS mode, followed by a compression of 100 speeds per minute.

Just-, just-, just-, just-, just, ..., 1 second after the 30th compression sounds, breathing sounds for 1 second (beep), and 1 second after another 1 second of breathing sound (beep) I hear this. After 2 seconds, you will hear a compression of 100 speeds per minute.

A cycle of five repetitions takes exactly two minutes and a beep sound is heard five seconds before the end of one cycle. Compression, breathing, and alternating sounds are repeated continuously.

The compression sound is output as a short sound like the metronome sound, and the ventilation sound is divided into long sound and alternating sound into a sound shorter than the ventilation sound.

Second, the two rescuer pediatric basic life support (BLS) mode for infant or pediatric cardiopulmonary resuscitation performed by the rescuer will be described.

4 is an embodiment pattern diagram when infant or pediatric cardiopulmonary resuscitation performed by two rescuers in BLS mode.

As shown in FIG. 4, when the C button 30, which is a BLS button for infant or pediatric cardiopulmonary resuscitation performed by a double rescuer, sounds a sound indicating the start of the double rescuer pediatric BLS mode, and immediately presses at a speed of 100 times per minute. The sound comes out.

 Just-, just-, just-, just, ..., 1 second after the 15th compression sound, breathing sound is heard for 1 second (beep), and 1 second after the second sound of breathing sound (beep-) . After 1 second, you will hear 100 compression sounds per minute.

It takes exactly two minutes for a cycle to repeat ten times, and you hear a beeping beep sounding the shift five seconds before the end of one cycle. Compression, breathing, and alternating sounds are repeated continuously.

Third, the ACLS mode for CPR performed at the hospital level will be described.

Fig. 5 is a diagram of compression and ventilation performance when CPR is performed in ACLS mode.

As shown in FIG. 5, A button 20 means advanced cardiovascular life support in the assisted rhythm generating apparatus of the present invention after respiration check, airway securement, artificial respiration, and pulse check in CPR training and actual situation. Press) to sound the start of ACLS mode, followed by 100 beats per minute (just-, just-, just-, just, ...) and 8 breaths per minute (once every 7.7 seconds). The notes (beep ------- beep--) come out at the same time.

In addition, 5 seconds before the start of the shift, a beeping sound will be heard. Compression, breathing, and alternating sounds are repeated continuously.

On the other hand, at the same time pressing the BLS mode or ACLS mode button, the time for performing CPR is progressed to the stopwatch in the timer unit, and pressing the end button, the total execution time and start and end times are recorded.

In addition, data input and data change are possible through the interface unit 90 so that the data of the program unit 100 may be updated to change a chest compression rate, a chest compression ratio, and a ventilation ratio as necessary.

In addition, the cardiopulmonary resuscitation auxiliary rhythm device may be configured as a whole system by combining with a terminal device used in a defibrillator, an educational mannequin or an EMS (Emergency Medical System).

The terminal device used in the EMS is a device that transmits the patient's biometric information (blood pressure, pulse rate, respiratory rate, body temperature, electrocardiogram, blood sugar) at the pre-hospital stage. The cardiopulmonary resuscitation auxiliary rhythm device can be mounted in a portable terminal device to expand its application so that the technology can be used as a terminal in the pre-hospital stage in the EMS.

Although the present invention has been described in detail only with respect to the specific embodiments described, it will be apparent to those skilled in the art that various changes and modifications are possible within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. .

Figure 1 shows an external perspective view of the CPR auxiliary rhythm apparatus according to the present invention.

Figure 2 shows the internal configuration of the CPR auxiliary rhythm apparatus according to the present invention.

Fig. 3 is a diagram of compression and ventilation performance when CPR is performed in the BLS mode.

4 is an embodiment pattern diagram when infant or pediatric cardiopulmonary resuscitation performed by two rescuers in BLS mode.

Fig. 5 is a diagram of compression and ventilation performance when CPR is performed in ACLS mode.

Figure 6 is a circuit diagram of a CPR assisted rhythm apparatus according to the present invention.

`` Explanation of symbols for main parts of drawings ''

10: power button 11: power key

20: basic resuscitation rhythm generation button 21: BLS mode rhythm generator

30: Two-person rescuer rhythm generation button 31: Two-member rescuer pediatric BLS rhythm generator

40: professional heart resuscitation rhythm generation button 41: ACLS mode rhythm generator

50: volume control unit 51: sound generating unit

60: display section 60a, 60b, 60c, 60d: timer section

70a, 70b, 70c: LED 90: interface part

100: program unit

Claims (9)

A chest life compression for cardiopulmonary resuscitation of a single rescuer in infants and children under adult or adolescent age, a basic life support (BLS) mode auxiliary rhythm generating unit for performing chest compressions for performing ventilation and ventilation; 2 rescuer pediatric basic life support (BLS) mode auxiliary rhythm generator for performing resuscitation to perform chest compressions and ventilation for cardiopulmonary resuscitation of infants and children under puberty; ACLS (advanced cardiovascular life support) mode auxiliary rhythm generator for performing cardiopulmonary resuscitation when performing CPR at the hospital stage; The BLS (basic life support) mode rhythm, two rescuer pediatric basic life support (BLS) mode rhythm, ACLS (advanced cardiovascular life support) mode rhythm designed and stored as data and output as a voice signal or LED drive signal part; A timer unit for recording and displaying a start time, an end time, and a progress time of performing CPR while each auxiliary rhythm is output; An acoustic generator for generating various voice signals according to the respective rhythms; A signal output LED for generating various LED signals according to the respective rhythms; And The program unit updates the data, and includes an interface unit for external data change or input / output to change chest compression rate, chest compression ratio and ventilation ratio, and is used for defibrillator, educational mannequin or EMS (Emergency Medical System). Cardiopulmonary resuscitation auxiliary rhythm device characterized in that it is made in combination with the terminal device. The method of claim 1, The BLS (basic life support) mode rhythm is a cardiopulmonary resuscitation assisted rhythm device, characterized in that the rhythm for notifying the chest compressions 30 times and the two times of ventilation at the rate of 100 times per minute are repeatedly output in order. The method of claim 1, The 2 rescuer pediatric basic life support (BLS) mode rhythm is a CPR auxiliary rhythm device, characterized in that the rhythm for notifying the chest compressions 15 times and the two times the ventilation rhythm is output in order in order to repeat 100 times per minute. The method of claim 1, The ACLS (advanced cardiovascular life support) mode rhythm is a cardiopulmonary resuscitation auxiliary rhythm device, characterized in that the rhythm for notifying chest compressions at a rate of 100 times per minute and the rhythm for notifying 8 to 10 times per minute are repeatedly output in order. delete The method of claim 1, The auxiliary rhythm is a CPR auxiliary rhythm device, characterized in that using a single frequency range. The method of claim 1, The sound generating unit CPR auxiliary rhythm device, characterized in that additionally generating a voice for instructing breath check, airway secured, artificial breath, pulse check when CPR occurs. delete The method of claim 1, The terminal device used for the EMS is a CPR assistive rhythm device, characterized in that the portable terminal device for transmitting the biometric information of the patient, such as blood pressure, pulse, respiratory rate, body temperature, electrocardiogram, blood sugar in the pre-hospital step.

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