KR101659376B1 - Automatic cpr apparatus for chest compression operating toghther with the airway protection and control method thereof - Google Patents

Automatic cpr apparatus for chest compression operating toghther with the airway protection and control method thereof Download PDF

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Publication number
KR101659376B1
KR101659376B1 KR1020150060426A KR20150060426A KR101659376B1 KR 101659376 B1 KR101659376 B1 KR 101659376B1 KR 1020150060426 A KR1020150060426 A KR 1020150060426A KR 20150060426 A KR20150060426 A KR 20150060426A KR 101659376 B1 KR101659376 B1 KR 101659376B1
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South Korea
Prior art keywords
patient
chest
component
airway
pressing
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KR1020150060426A
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Korean (ko)
Inventor
지승도
구동현
최재원
권창주
Original Assignee
한국항공대학교산학협력단
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Priority to KR1020150060426A priority Critical patent/KR101659376B1/en
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Publication of KR101659376B1 publication Critical patent/KR101659376B1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
    • A61H31/004—Heart stimulation
    • A61H31/005—Heart stimulation with feedback for the user
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
    • A61H31/004—Heart stimulation
    • A61H31/006—Power driven

Abstract

The present invention provides a medical device comprising: a pedestal formed so that a patient can lie; A chest compressing component located on the upper side of the pedestal to pressurize the patient's chest to enable cardiopulmonary resuscitation, and a pneumatic airway positioned to be spaced apart from the chest compressing component by pressing the patient's head By including a component,
It enables the simultaneous operation of chest compressions and airway securing. It uses a sensor that detects the pads attached to the patient's chest, so that the chest compressions and the airway are secured so that the chest compressions of the cardiac arrest patients can be accurately located. And a method thereof.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic CPR device and a method of controlling the CPR device,

More particularly, the present invention relates to a device for simultaneously interlocking chest compression and airway securing, and a method for controlling cardiopulmonary resuscitation The automatic cardiopulmonary resuscitation device and its method for interlocking chest compressions and airway assurance that can increase the survival possibility of patients by easily performing cardiopulmonary resuscitation even for the general public who do not have knowledge about medical treatment by searching the mandibular compression area of the patient .

Cardiopulmonary resuscitation (CPR) is an important step in the life and death of a patient when an unexpected accident or witnessing a patient with a cardiac arrest. Cardiopulmonary resuscitation (CPR) is a first aid procedure used when the heart stops functioning or breathing stops.

According to the National Statistical Office, the total number of deaths in Korea is 267,221 in 2012, an increase of 9,825 (1%) from 2011, and 224,178 cases of cardiac arrest in Korea occur annually, resulting in more than 20,000 deaths there is. It accounts for as much as 10% of the total deaths. However, in Korea, the rate of CPR is 2 ~ 4%, which is one tenth of the developed countries (40 ~ 50%), and the penetration rate of Automated External Defibrillator (AED) is only 1%. These differences are due to the difference in the survival rate of cardiac arrest. The discharge rate of cardiac arrest patients in Korea is 2.4 ~ 2.6%, which is about 20% when compared with 7.5 ~ 15% of advanced countries.

A new guideline for CPR was developed by the CPRC in 2011, but the policy on CPR education for the general public is still insufficient.

Korean Patent Registration No. 10-1383051 Korean Patent Registration No. 10-1024617

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method and apparatus for delivering a patient to a patient who has experienced a cardiac arrest, The present invention also provides a method and apparatus for automatic cardiopulmonary resuscitation capable of automatically compressing chest compressions and airways.

According to the present invention, the value of the infrared sensor and the value of the contact sensor are transmitted to the chest compressing device, and the chest compressing device automatically searches the position of the compressing position reference pad according to the received sensor value, It is possible to perform chest compressions on the patient and to allow the airway to be secured by pulling the mandible of the cardiac arrest patient through the value of the contact sensor generated when the patient's face is contacted with the airway securing device. It is an object of the present invention to provide an automatic cardiopulmonary resuscitation apparatus and a method thereof for securing the safety of a patient by stopping the cardiopulmonary resuscitation command unit when an operation of the apparatus is not performed correctly or an error during execution occurs.

As a means for solving the above problems, the automatic cardiopulmonary resuscitation apparatus according to the first aspect of the present invention comprises: a pedestal formed so that a patient can lie; A chest compression component located on the upper side of the pedestal and allowing the cardiopulmonary resuscitation to be performed by pressing the chest of the patient; And an airway securing component positioned at a distance from the chest compression component and capable of traction of the patient ' s head through the mandible.

According to a second aspect of the present invention, there is provided a method for fully automatic cardiopulmonary resuscitation using the automatic cardiopulmonary resuscitation apparatus according to the first aspect of the present invention, comprising the steps of: (a) Searching for the position of the attached pressing position reference pad; (b) when the position of the pressing position reference pad is sensed, the chest pressing component searches the height of the pressing position reference pad; (c) when the height of the pushing-position reference pad is sensed, the airway securing component searches for a mandible of the patient corresponding to the airway securing position to prepare for airway securing; (d) performing chest compressions on the patient by the chest compaction component; And (e) the chest compressions are made a predetermined number of times, followed by the airway securing component performing airway securing.

According to the present invention, the following effects can be achieved by this configuration.

In the automatic cardiopulmonary resuscitation apparatus and method of linking chest compression and airway assurance according to the present invention, it is possible to easily and simply use the cardiopulmonary resuscitation practitioner who is not fully trained in cardiopulmonary resuscitation, thereby contributing to increase the survival rate of emergency patients It has an effect.

In addition, according to the present invention, in order to shorten the installation time by 1 minute and 1 second for the cardiac arrest patient, the chest compressing device can automatically locate the patient's chest, and airway securing is performed by the mandibular pulling method, And all the CPR procedures are implemented as one start button, so that the usability can be ensured along with the stability of use.

For example, in the case of chest compressions, the value of the infrared sensor and the value of the contact sensor are transmitted to the chest compressing device, and the chest compressing device automatically searches the pad position according to the received sensor value, Can be performed. In addition, the airway securing portion can automatically secure the airway by allowing the trachea to be pulled through the detection of the contact sensor. In addition, when the operation of each device is not correctly performed or when an error occurs during execution, the CPR command stopping device is added, so that the use safety can be further improved.

FIG. 1 is a perspective view schematically illustrating an automatic cardiopulmonary resuscitation apparatus in accordance with an embodiment of the present invention in which chest compression and airway maintenance are interlocked.
FIG. 2 is a perspective view schematically illustrating a use state of a chest compression component included in an automatic cardiopulmonary resuscitation apparatus that cooperates with a chest compression and airway maintenance according to an embodiment of the present invention.
FIG. 3 is a bottom view schematically illustrating a compression unit of a chest compression component included in a fully automatic CPR system in accordance with an embodiment of the present invention.
FIG. 4 is a schematic view illustrating the use state of the airway securing component included in the automatic cardiopulmonary resuscitation apparatus that cooperates with the compression of the chest and the airway according to an embodiment of the present invention.
FIGS. 5A to 5D are views showing a state of use of the airway securing component included in the automatic cardiopulmonary resuscitation apparatus in accordance with an embodiment of the present invention, in which chest compressions and airway securing are interlocked.
FIG. 6 is a schematic view of a fully automatic cardiopulmonary resuscitation apparatus in which chest compression and airway maintenance are interlocked according to an embodiment of the present invention.
FIG. 7 is a flowchart schematically showing a method for fully automatic CPR interlocking between chest compression and airway securing according to an embodiment of the present invention. Referring to FIG.
FIG. 8 is a flowchart illustrating a specific embodiment of a fully automatic CPR method in which chest compression and airway maintenance are interlocked according to an embodiment of the present invention.

Hereinafter, a fully automatic cardiopulmonary resuscitation apparatus in accordance with the present invention will be described in detail with reference to the accompanying drawings. It is to be noted that like elements in the drawings are represented by the same reference numerals as possible. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

FIG. 1 is a perspective view schematically showing an automatic cardiopulmonary resuscitator for interlocking chest compression and airway maintenance according to an embodiment of the present invention. FIG. 2 is a perspective view FIG. 3 is a perspective view schematically showing a state of use of a chest compression component included in a fully automatic cardiopulmonary resuscitation apparatus according to an embodiment of the present invention. FIG. 3 is a perspective view of a chest compression component included in an automatic cardiopulmonary resuscitation apparatus, FIG. 4 is a view schematically showing the use state of the airway securing component included in the automatic cardiopulmonary resuscitation apparatus that cooperates with the chest compression and airway securing according to the embodiment of the present invention, and FIG. FIGS. 5A through 5D illustrate an embodiment of the present invention, which includes a full-automatic cardiopulmonary resuscitation apparatus FIG. 6 is a schematic view of a fully automatic cardiopulmonary resuscitation apparatus in which chest compression and airway maintenance are interlocked according to an embodiment of the present invention. FIG.

1, a full automatic cardiopulmonary resuscitation apparatus according to an embodiment of the present invention includes a pedestal 10 formed so that a patient can lie down, a pedestal 10 located on the upper side of the pedestal 10, A chest compressing component 20 for allowing cardiopulmonary resuscitation to occur and an airway securing component 30 positioned to be spaced apart from the chest compression component 20 by a certain distance and capable of pushing the patient's head to pull the mandible So that the pressure of the chest and the airway can be simultaneously interlocked and executed.

For example, the pedestal 10 may be formed in a rectangular shape so that the patient can lie down. The pedestal 10 may be provided with a handle, a fixing belt, or the like for easy movement, and may be used in schools, companies, and public institutions. It is also preferred that the pedestal 10 is broadly understood to encompass a chest compressing component 20 or a bed on which the airway securing component 30 can be installed, as described below.

The chest compression component 20 includes a fixing part 21 fixed to one side of the pedestal 10 and configured to be rotatable in the left and right direction and a connecting part 22 positioned on the upper side of the fixing part 21 and rotating up and down And a pushing part 23 provided at one end of the connecting part 22 for pressing the patient's chest. Here, the rotation to the left and right may mean rotation toward the left side or rotation toward the right side with the rotation direction of the substantially vertical direction as the rotation axis. Further, the rotation in the up and down direction may mean upward rotation or downward rotation about the rotation axis in the substantially horizontal direction.

The fixing portion 21 can be located at one side of the pedestal 10. The fixing part 21 can be fixedly installed on the pedestal 10 or movable. Further, the fixing part 21 may be provided with a driving device (for example, a motor) for enabling the turning movement to the left and right. As the fixing portion 21 rotates clockwise, the connecting portion 22 connected to the fixing portion 21 can be rotated to the left and right.

The connecting portion 22 is located on the upper side of the fixing portion 21. The first linking member 221 and the second linking member 222 of the connection unit 22 may be connected by a first vertical motor 224. The second linking member 222 and the third linking member 223 of the connection unit 22 may be connected by a second vertical motor 225. The pressing portion 23, which will be described later, can be connected to the third linking member 223 by the third vertical motor 226. Here, the up-and-down motor can be understood as a concept that refers to a driving apparatus that provides a driving force for up-down rotation. By combining the upward and downward rotation of the articulated joint of the connecting portion 22 and the left and right rotation of the fixing portion 21, the pressing portion 23 obtains a degree of freedom that can freely move in the horizontal direction .

For example, the pressing portion 23 can detect the pressing position reference pad by a pad detecting sensor, which will be described later, while moving in zigzag as shown in FIG. 2 through a combination of the connecting portion 22 and the fixing portion 21 have.

The pressing portion 23 may be installed at one end of the third connecting member 223. A pad sensor 231 for detecting the position of the pressing position reference pad, a contact sensor 232 for detecting contact between the pressing position reference pad or the patient's chest, And a pressing portion 233 capable of pressing the chest of the patient. For example, the pad detection sensor 231 may be an infrared sensor.

The pad detection sensor 231 can detect the color or brightness difference of the pressure position reference pad with respect to the patient's chest. Accordingly, the pressing position reference pad may be provided with a hue or brightness having a predetermined difference or more in contrast to the hue or brightness of the patient's chest. In addition, the pressing position reference pad can be uniformly provided so as to have a constant hue or a constant brightness. For example, the compression position reference pad may be a black pad.

According to one embodiment, the pad detection sensor 231 can sense the boundary of the compression position reference pad due to the difference in hue or brightness described above, and in conjunction with such boundary detection, (23) can be controlled to be located at an intermediate position inside the boundary (contour) of the pressing position reference pad. For example, the pressing portion 23 can be controlled to move to the position of the average value of the plurality of boundary points of the pressing position reference pad sensed by the pad detecting sensor 231. [

The touch sensor 232 is configured to determine whether or not it is in contact with the pressing position reference pad. For example, when the pressing portion 23 is lowered through the connecting portion 22 and the contact sensor 232 senses contact during the lowering of the pressing portion 23, the pressing portion 23 reaches the chest of the patient The chest compressions can be started at a predetermined depth (for example, a depth of 5 cm) from the height.

The pressing portion 233 is, for example, a portion located between the infrared sensor 231 and the contact sensor 232 to substantially press the chest of the patient. The pressing portion 233 may be provided in a form suitable for compressing the chest. For example, the pressing portion 233 may have a protruding shape with a predetermined width. Or the pressing portion 233 may have a plurality of blunt protrusions protruding therefrom. However, the shape of the pressing portion 233 is not limited thereto.

The airway securing component 30 includes a main body 31 seated on the upper surface of the pedestal 10, a moving part 32 located on the upper side of the main body 31 and movable back and forth or right and left, 32), and an airway securing part (33) for pressing and lifting the mandible of the patient to secure the airway.

The body portion 31 is configured to allow the head portion of the patient to be separated. The main body 31 may include a guide portion for guiding the moving portion 32 back and forth or right and left. The guide part may include a first guide 311 and a second guide 312. The first guide 311 and the second guide 312 may be formed as grooves, slots, rails, or the like.

The moving part 32 can be moved in the forward and backward directions along the first guide 311 (in the direction of 12 o'clock -6 o'clock in Fig. 4). For example, the moving part 32 can be moved to a position where a second contact sensor 332, which will be described later, detects contact with the patient's mandible.

In addition, the moving part 32 can be moved in the left and right directions along the second guide 312 (9 o'clock -3 o'clock direction in Fig. 4). For example, the moving part 32 may be positioned at a position where the first contact sensor 331, which will be described later, detects contact with the left or right side of the head of the patient (e.g., at least a part of the ear, Lt; / RTI > Further, the moving part 32 may be provided on the left and right sides of the head of the patient, respectively. Likewise, the guide portion may also be provided corresponding to each of the moving portions 32. In addition, the movement of the moving part 32 can be realized through various driving devices such as a motor, which are known to those of ordinary skill in the art. Further, the airway securing portion 33 described later can be rotationally driven through a rotation drive device such as a motor.

In other words, the moving part 32 can be moved automatically in accordance with the size of the head depending on the patient in cooperation with the first contact sensor 331 and the second contact sensor 332, Lt; / RTI >

The airway securing portion 33 is configured to pressurize and lift the patient's mandible to secure the airway. A contact sensor unit may be provided on one side of the airway securing unit 33 (the side facing the patient's face) for detecting contact with the face of the patient. The contact sensor unit may include a first contact sensor 331 and a second contact sensor 332.

The first touch sensor 331 may sense contact of the airway securing portion 33 with respect to at least one of the left and right sides of the patient's head. In addition, the second contact sensor 332 can sense contact with the mandible of the patient. The moving part 32 may be moved in the left and right directions until the touch of the first touch sensor 331 is sensed and then moved upward until the touch of the second touch sensor 332 is sensed. In addition, the airway securing portion 33 may be rotationally driven in a direction of pressing and lifting the mandible of the patient after the touch of the second contact sensor 332 is sensed. For example, when the second contact sensor 332 senses the contact with the patient's mandible, one end of the airway securing portion 33 where the second contact sensor 332 is located is lifted upward to lift the patient's mandible .

The first touch sensor 331 may sense contact of the airway securing portion 33 with respect to at least one of the left and right sides of the patient's head. In addition, the second contact sensor 332 can sense contact with the mandible of the patient. The moving part 32 may be moved in the left and right directions until the touch of the first touch sensor 331 is sensed and then moved upward until the touch of the second touch sensor 332 is sensed. In addition, the airway securing portion 33 may be rotationally driven in a direction of pressing and lifting the mandible of the patient after the touch of the second contact sensor 332 is sensed. For example, when the second contact sensor 332 senses the contact with the patient's mandible, one end of the airway securing portion 33 where the second contact sensor 332 is located is lifted upward to lift the patient's mandible .

In addition, the CPR command unit 40 can exchange signals, control commands, and the like with the chest compressing component 20 and the airway securing component 30 through the wireless communication unit 50 such as Bluetooth. For example, when the correct operation is performed in the chest compressing component 20 or the airway securing com- partant 30, a signal is transmitted to the CPR instruction unit 40 via Bluetooth, and the CPR instruction unit 40 Step may be used to determine what action is to be performed. . At this time, if an operation is not correctly performed in each of the chest compression component 20 and the airway securing com- partant 30, or an error occurs during execution, the CPR command unit 40 may stop the operation of the apparatus 100 have.

FIG. 7 is a flow chart schematically showing an automatic cardiopulmonary resuscitation method in which chest compression and airway maintenance are interlocked according to an embodiment of the present invention. FIG. 8 is a flowchart A flowchart showing a specific implementation example of a full automatic cardiopulmonary resuscitation method.

The method of the automatic cardiopulmonary resuscitation that cooperates with the compression of the chest and the airway according to the embodiment of the present invention is performed by using the automatic cardiopulmonary resuscitation apparatus that cooperates with the compression of the chest and the airway according to the embodiment of the present invention described above , The same reference numerals are used for the same or similar components as those described above, and redundant descriptions will be simplified or omitted.

As shown in FIGS. 7 to 8, the automatic cardiopulmonary resuscitation method according to an embodiment of the present invention includes the steps of searching for the position of the pressing position reference pad attached to the chest of the patient lying on the pedestal (step S10 (S20), when the position of the pressing position reference pad is detected, the chest pressing component searches the height of the pressing position reference pad (S20). If the height of the pressing position reference pad is detected, (S30) of searching for a mandible of a patient to perform a chest compressing operation (S30), performing chest compressions (S40) on the patient by a chest compressing component, and performing chest compressions a predetermined number of times, And performing the airway maintenance (S50).

In the case of a user using the automatic cardiopulmonary resuscitation apparatus for a patient, an operation may be performed in which the patient is placed on a pedestal prior to step S10 and the pressure position reference pad is attached to the chest of the patient. In addition, the user can switch the power supply of the fully automatic CPR device to the ON state so that the fully automatic CPR device can reach the CPR standby state. Thereafter, if the user presses the start button of the automatic CPR device, the automatic CPR method according to the embodiment of the present invention can be automatically performed by the automatic CPR device.

In step S10, the chest compressing component 20 is driven to move the pushing part 23 in a zigzag (or a desired direction in the plane) on the plane through the combination of the fixing part 21 and the connecting part 22, 23 may detect the difference in hue or brightness of the pressing position reference pad in comparison with the color or brightness of the patient's chest. For example, the pad detection sensor 231 can detect the boundary (contour) of the pressing position reference pad due to the difference in hue or lightness, and can detect the boundary position of the pressing position reference pad And may be interlocked such that the pressing portion 233 is positioned on an intermediate position inside the boundary (for example, a position corresponding to an average value of a plurality of warning values).

Next, in step S20, the pressing portion 23 can be lowered toward the pressing position reference pad through the articulated driving of the connecting portion 22. At this time, the contact sensor 232 provided at the pressing portion 23 is moved to the pressing position The reference pad or contact with the patient's chest can be detected. The height at which the contact sensor 232 senses the contact is set to the starting point height at which the chest compressing starts, so that the pressing portion 23 can wait in the chest compressing ready state at the starting point height.

When the chest compressing component 20 is driven and the preparation for chest compression is completed as described above, the CPR command unit 40 instructs the airway securing component 20 to perform the step S30 for securing the airway through a wireless communication unit such as Bluetooth Can be controlled. However, if the chest compressing component 20 fails to perform the correct operation in step S10 or S20 and the search for the position or height (contact height) of the compression position reference pad fails, the CPR instruction unit 40 The chest compression component 20 can be controlled so that the corresponding step failed. Alternatively, the CPR command unit 40 may stop the apparatus 100 by recognizing it as an error occurrence, if necessary.

Next, in step S30, the moving part 32 of the airway securing component 30 is moved to the left and right, and the first contact sensor 331 formed on one side of the airway securing part 33 contacts the side of the patient's head The moving unit 32 can stop moving in the left and right directions. Then, when the moving part 32 is moved upward and the second contact sensor 332 senses the contact with the mandible of the patient, the moving part 32 stops the upward movement and can be placed in the airway ready state.

However, if it is determined in step S30 that the patient's mandibular search has failed through interlocking with the first contact sensor 331 and the second contact sensor 332, the chest compressing component 20 first determines the chest compression (For example, 30 times), and then step S30 may be performed again.

After all steps S10 to S30 are normally performed, chest compression is performed on the patient by the aforementioned chest compression component (S40), and chest compressions are performed a predetermined number of times. Then, the airway securing component performs airway securing (S50) may be performed.

Illustratively, in operation S40, the CPR command unit 40 drives the chest compressing component 20 to recognize the height at which the contact sensor 232 senses the contact as the upper surface of the patient's chest, To 30 times.

In addition, the method for fully automatic cardiopulmonary resuscitation according to an embodiment of the present invention may include, after step S50, performing chest compressions for the patient by the chest compression component (S60). Step S60 may be repeated a predetermined number of times and then terminated. Here, the predetermined number of times may be set as a default value or may denote the number of times until the user of the apparatus 100 manually stops the operation.

While the applicant has described various embodiments of the present invention, it is to be understood that such embodiments are merely one embodiment of the technical idea of the present invention, and that any changes or modifications as far as implementing the technical idea of the present invention are within the scope of the present invention Should be interpreted as belonging to.

10: Stand
20: Chest compression component
30: Prayer securing component
40: CPR Command Department
50:

Claims (14)

A pedestal formed so that the patient can lie down;
A chest compression component located on the upper side of the pedestal and allowing the cardiopulmonary resuscitation to be performed by pressing the chest of the patient; And
An airway securing component positioned at a distance from the chest compression component and capable of traction of the patient's head,
The airway securing component
A main body placed on an upper surface of the pedestal;
A moving part located on the upper side of the main body and movable back and forth or left and right;
An airway securing portion which is located at one side of the moving portion and presses and lifts the mandible of the patient to secure airway; And
And a contact sensor unit provided on one side of the airway securing unit and detecting contact of the patient with the face,
The contact sensor unit includes:
A first touch sensor for sensing contact with at least one of the left and right sides of the patient's head; And
And a second contact sensor for sensing contact with the mandible of the patient,
The moving part is moved along the left and right direction until the touch of the first touch sensor is sensed and then moved upward until the touch of the second touch sensor is sensed, Wherein the chest compressions are driven in a direction of pushing up and lifting the lower jaw of the chest compressions. The method according to claim 1,
The chest compression component
A fixing part fixed to one side of the pedestal and configured to be rotatable in the left and right direction;
A connecting part located on the upper side of the fixing part and performing up-and-down rotational movement;
A pressing part provided at one end of the connecting part so as to press the chest of the patient; And
A sensor unit provided in the pressing unit and capable of sensing a pressing position reference pad attached to a patient's chest,
, Which includes a chest compression and an airway. 3. The method of claim 2,
The sensor unit
A pad detection sensor capable of detecting a pressing position reference pad attached to a patient's chest; And
And a contact sensor for sensing a contact with the pressing position reference pad so that the pressing member can start the pressing of the chest from the point of contact with the cardiac arrest patient. 3. The method of claim 2,
Wherein the connecting portion has a multi-joint structure in which a plurality of connecting members are mutually connected by a vertical motor to rotate up and down. The method according to claim 1,
The chest compression component senses the boundary of the compression position reference pad through a pad detection sensor that detects a color or brightness difference of the compression position reference pad with respect to the chest of the patient,
Wherein the pressing portion for pressing the chest of the patient is controlled to be positioned at an intermediate position within the boundary. delete delete The method according to claim 1,
Wherein the main body portion includes a guide portion for guiding the movement of the movable portion in the forward or backward direction or the leftward or rightward movement. The method according to claim 1,
Wherein the airway securing portion is rotatably connected to the moving portion in a lateral direction on a rotary shaft. The method according to claim 1,
A full automatic cardiopulmonary resuscitation device that cooperates with chest compressions and airway securing, further including a CPR component that controls the CPR component and airway securing component. A control method for a fully automatic cardiopulmonary resuscitation apparatus according to claim 1,
(a) searching for the position of the compression-position reference pad attached to the chest of the patient with the chest compression component lying on the pedestal;
(b) when the position of the pressing position reference pad is sensed, the chest pressing component searches the height of the pressing position reference pad;
(c) when the height of the pushing-position reference pad is sensed, the airway securing component searches for a mandible of the patient corresponding to the airway securing position to prepare for airway securing;
(d) performing chest compressions on the patient by the chest compaction component; And
(e) the chest compressions are made a predetermined number of times, followed by the airway securing component performing airway securing,
The airway securing component
A main body placed on an upper surface of the pedestal;
A moving part located on the upper side of the main body and movable back and forth or left and right;
An airway securing portion which is located at one side of the moving portion and presses and lifts the mandible of the patient to secure airway; And
And a contact sensor unit provided on one side of the airway securing unit and detecting contact of the patient with the face,
The contact sensor unit includes:
A first touch sensor for sensing contact with at least one of the left and right sides of the patient's head; And
And a second contact sensor for sensing contact with the mandible of the patient,
In the step (c), the moving unit is moved in the left-right direction until the touch of the first touch sensor is sensed, and then moved upward until the touch of the second touch sensor is sensed.
Wherein in the step (e), the airway securing portion is rotationally driven in a direction of pushing up and lifting the mandible of the patient after sensing the contact of the second contact sensor, wherein the airway securing portion Control method. 12. The method of claim 11,
Further comprising the step of: (e) after (f) performing chest compressions on the patient by a chest compression component,
Wherein the step (f) is repeated a predetermined number of times and then terminated. 12. The method of claim 11,
In the step (a), if the search of the position of the pressing position reference pad fails, the step (a) is performed again,
Wherein the step (b) is performed again when the search of the height of the pushing position reference pad fails in the step (b). 12. The method of claim 11,
Wherein, in the step (c), when the mandibular search of the patient fails through the predetermined process, the chest compression is performed for the patient a predetermined number of times by the chest compression component, and then the step (c) , A method of controlling a fully automatic CPR device that cooperates with chest compression and airway securing.
KR1020150060426A 2015-04-29 2015-04-29 Automatic cpr apparatus for chest compression operating toghther with the airway protection and control method thereof KR101659376B1 (en)

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