CN208552859U - A kind of automated external defibrillator system - Google Patents

Abstract

The utility model discloses a kind of automated external defibrillator system, the system acquires the ecg information of user by ecg information acquiring unit, and the ecg information of acquisition is transmitted to intelligent terminal, wherein ecg information acquiring unit can be heart rate patch, heart rate detection wearable device etc.；Intelligent terminal analyzes ecg information, and when ecg information meets preset condition, and control defibrillating unit starts electric defibrillation, and intelligent terminal can be the smart machines such as smart phone, tablet computer；Defibrillating unit starts electric shock according to the control information of the intelligent terminal and carries out defibrillation, so as to effectively and timely be given treatment to sudden cardiac arrest patient.The system popularization is strong, at low cost, can but handle sudden cardiac arrest patient much sooner, can obtain within the shorter time effectively, timely give treatment to, so that greatly improve sudden cardiac arrest patient brings back to life rate.

Description

A kind of automated external defibrillator system

Technical field

The utility model relates to emergency set field more particularly to a kind of automated external defibrillator systems.

Background technique

With constantly advancing for society, people's lives, operating pressure also increase synchronous, in addition to cardiac It is except the people at highest risk that sudden cardiac arrest occurs, some people for seeming health, even young man is increasingly becoming the heart The victim of dirty this silent killer of all standing.For sudden cardiac arrest, medical field is it is now recognized that the only effective method is exactly to the greatest extent External electric defibrillation is carried out in time that may be short, every delay 1 minute, success rate will decline 7-10%, defibrillation in 1 minute after the incident Survival rate can reach 70%, and 5 minutes survival rates only have 50%, and 7 minutes survival rates only have 30%, 9-11 minutes survival rates It is 2%-5% after being 10%, 12 minutes.

The defibrillator used at present for the healthcare givers that the defibrillation device that sudden cardiac arrest uses also is mainly hospital, society The popularity that can be effectively brought back to life using automatic defibrillator for sudden cardiac arrest in public place and family is also relatively low, and And current automatic defibrillator on the market is at high cost, popularization is weaker, with advances in technology with development, develops a kind of popularization The demand of stronger automatic defibrillation device is more more and more intense, brings back to life rate with improve sudden cardiac arrest.

Utility model content

The purpose of the application is to provide the automated external defibrillator system that a kind of popularization is strong, at low cost, which includes:

Ecg information acquiring unit, the ecg information of ecg information acquiring unit acquisition user, and by the heart of acquisition Power information is transmitted to intelligent terminal；

Intelligent terminal, the intelligent terminal analyze ecg information, and when ecg information meets preset condition, control defibrillation Unit starting electric defibrillation；

Defibrillating unit starts electric defibrillation according to the control information of the intelligent terminal.

In one of the embodiments, the ecg information acquiring unit be it is following at least first,

Heart rate patch；Wearable device；Electrode slice.

Ecg information analysis module and defibrillation control mould are provided in the intelligent terminal in one of the embodiments, Block；

Wherein, the ecg information analysis module analyzes the ecg information of the ecg information acquiring unit transmission, in the heart Power information triggers defibrillation control module when meeting preset condition；The defibrillation control module analyzes result according to user's ecg information It controls defibrillating unit and carries out defibrillation.

In one of the embodiments, the ecg information analysis module include can Electrical Cardioversion rhythm of the heart identification module and can Electrical Cardioversion rhythm of the heart duration computing module；Wherein, can the Electrical Cardioversion rhythm of the heart identification module identification user rhythm of the heart information in Whether there is shockable rhythm, can Electrical Cardioversion rhythm of the heart duration computing module calculate user occur can the Electrical Cardioversion heart The duration of rule.

In one of the embodiments, the defibrillation control module include impedance detection module, defibrillation parameters computing module, Defibrillation starting module；

Wherein, the impedance detection module detects human body impedance value；The defibrillation parameters computing module is according to human body impedance Value calculates defibrillation pulse size and duration；The defibrillation starting module is according to human body impedance value size and defibrillation pulse size And its duration value sends defibrillation to defibrillating unit and controls information.

The defibrillating unit includes control module, energy module and patient interface in one of the embodiments,；

Wherein the control module controls wave generator circuit to patient interface according to the control information of the intelligent terminal Issue electric shock.

In one of the embodiments, the energy module be it is following at least first,

Energy storage device；Open energy supply interface.

The energy storage device is capacitor or battery in one of the embodiments,.

In one of the embodiments, the open energy supply interface include it is following at least first,

Fixed power source interface；Mobile power source interface；Intelligent movable equipment power interface.

Compared with prior art, the application acquires the ecg information of user by ecg information acquiring unit, and will acquisition Ecg information be transmitted to intelligent terminal, wherein ecg information acquiring unit can for heart rate patch, heart rate detection wearable device Deng specifically ecg information being transmitted to intelligent terminal by wireless transmission methods such as bluetooths；Intelligent terminal analyzes ecg information, And when ecg information meets preset condition, control defibrillating unit starts electric defibrillation, wherein intelligent terminal can be intelligent hand The smart machines such as machine, tablet computer, by itself powerful data processing function analysis processing ecg information, and in ecg information Defibrillation control information is issued when meeting preset condition；Defibrillating unit, which starts electric shock according to the control information of the intelligent terminal, to carry out Defibrillation, so as to effectively and timely be given treatment to sudden cardiac arrest patient.The system popularization is strong, at low cost, but can be more Add and handle sudden cardiac arrest patient in time, can obtain effectively, timely giving treatment within the shorter time, to mention significantly High sudden cardiac arrest patient brings back to life rate.

In addition, the energy module of the defibrillating unit of the system can be energy storage device, and such as: battery, capacitor etc., also It can be the interface of fixed power source, mobile power source, intelligent movable equipment etc.；Can by with fixed power source or mobile power source, for example, 220 volts, 12 volts etc. of jack interface is attached, and realizes power supply；Can also by with intelligent movable equipment power supply, for example, Power supply, power supply of intelligent robot of smart phone etc. are connected, and realize power supply；In this way, the automated external defibrillator system Energy sources be it is open, so that the system be enable to use in more scenes.

Detailed description of the invention

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the utility model Other features, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram according to a kind of automated external defibrillator system of one preferred embodiment of the application；

Fig. 2 is the functional block diagram according to a kind of automated external defibrillator system of one preferred embodiment of the application.

Specific embodiment

For the effect for further illustrating technological means and acquirement that the utility model is taken, with reference to the accompanying drawing and compared with Good embodiment carries out clear and complete description to the technical solution of the utility model.

Join Fig. 1 and as shown in connection with fig. 2, the purpose of the application is to provide the automaton that a kind of popularization is strong, at low cost and removes outside System of quivering 100, the system 100 include:

Ecg information acquiring unit 200, the ecg information acquiring unit 200 acquire the ecg information of user, and will adopt The ecg information of collection is transmitted to intelligent terminal 300；

Intelligent terminal 300, the intelligent terminal 300 analyze ecg information, and when ecg information meets preset condition, control Defibrillating unit 400 processed starts electric defibrillation；

Defibrillating unit 400 starts electric defibrillation according to the control information of the intelligent terminal 300.

In this embodiment, ecg information acquiring unit 200 can be completed by the equipment that can acquire heart rate information, example Such as heart rate patch, Intelligent sphygmus monitor bracelet, AED defibrillation electrode sheet to realize, specifically, ecg information acquiring unit 200 is adopted After collecting electrocardiosignal, amplification, the filtering of signal can be carried out, the ecg information put in order can be passed by bluetooth, wireless network etc. Intelligent terminal 300 is transported to, collected electrocardiosignal directly can also be transmitted to intelligent terminal 300, be carried out by intelligent terminal 300 Amplification, the filtering processing of electrocardiosignal, ecg information acquiring unit herein can integrate the electric shock electricity that defibrillating unit is arranged in On pole piece, it can also be separately provided.Intelligent terminal 300 herein can set for smart phone, Intelligent flat computer, intelligent management It is standby etc., be previously provided with application program on intelligent terminal 300, intelligent terminal 300 receive after ecg information with preset standard Heart rate information is compared, and in the case where heart rate occurs needing to start defibrillation, control defibrillating unit 400 starts defibrillation, So that heart rate restores normal.Defibrillating unit 400 carries out defibrillation, the shock voltage of defibrillation according to the control information of intelligent terminal 300 Size and the time persistently shocked by electricity need to be determined according to the impedance value of different human body, to ensure defibrillation success.

Ecg information analysis module 310 and defibrillation are provided in the intelligent terminal 300 in one of the embodiments, Control module 320；Wherein, the ecg information analysis module 310 analyzes the electrocardio that the ecg information acquiring unit 200 is transmitted Information, whether analysis wherein there is heart rate exception, for example, the heart rate of duration is reduced suddenly, increased, analyzes wherein lasting The amplitude of time and raising, reduction, if situations such as being zero and continue the regular hour for unexpected heart rate specifically can be with Default heart rate criteria value, the heart rate information that will acquire are compared with standard value, the touching when ecg information meets preset condition Send out defibrillation control module 320；The defibrillation control module 320 analyzes result according to user's ecg information and controls defibrillating unit 400 Defibrillation is carried out, here, since high energy electric shock again can cause to damage while terminating ventricular fibrillation to patient body, is needed to removing It quivers and carries out more accurate control, in particular it is required that determining that the shock voltage of defibrillation and electric shock are held according to the impedance value of human body The continuous time.

In one of the embodiments, the ecg information analysis module 310 include can Electrical Cardioversion rhythm of the heart identification module 311 and can Electrical Cardioversion rhythm of the heart duration computing module 312；It wherein, can the identification user of Electrical Cardioversion rhythm of the heart identification module 311 Rhythm of the heart information in whether there is shockable rhythm, can Electrical Cardioversion rhythm of the heart duration computing module 312 calculate user Occur can the Electrical Cardioversion rhythm of the heart duration.

In this embodiment, since in case of misjudging, high energy electric shock can tremble patient to non-ventricular again and cause to damage, very Cause death to ventricular fibrillation is induced.Herein can Electrical Cardioversion rhythm of the heart identification module 311 particular by be based on the different rhythms of the heart The Morphological Characteristics and statistical law of lower electrocardiogram and create, do not segment Ventricular Tachycardia or ventricular fibrillation, and take as Can the Electrical Cardioversion rhythm of the heart with distinguish including supraventricular tachycardia can not the Electrical Cardioversion rhythm of the heart.Specific judgment method is such as Under:

S1 pre-processes the ecg information of acquisition；S2 judges whether pretreated ecg information is sinus property or room The upper property rhythm of the heart, if so, for can not the Electrical Cardioversion rhythm of the heart, if it is not, then continuing step S3；S3 is not Dou Xinghuo in ecg information When the supraventricular rhythm of the heart, calculates grid projection and be distributed dispersion；S4, judges whether grid projection distribution dispersion is greater than preset value, If so, for can not the Electrical Cardioversion rhythm of the heart, if it is not, then for can the Electrical Cardioversion rhythm of the heart.

Continue in this embodiment, due to needing to go out in heart to be reduced as far as possible because being mistaken for the damage of heart bring Now can the Electrical Cardioversion rhythm of the heart certain time when, can just shock by electricity, can Electrical Cardioversion rhythm of the heart duration computing module 312 need to calculate user occur can the Electrical Cardioversion rhythm of the heart duration, the duration be more than or equal to preset value Shi Caike It is only for 10 seconds under normal circumstances to refer to above without just charging to electric shock sending for self termination to start electric defibrillation It enables, while continuing to monitor during charging, only persistently arrhythmia cordis 20 seconds or more situations just issue electric discharge instruction and carry out electricity Hit defibrillation.

The defibrillation control module 320 includes impedance detection module 321, defibrillation parameters meter in one of the embodiments, Calculate module 322, defibrillation starting module 323；Wherein, the impedance detection module 321 detects human body impedance value；The defibrillation ginseng Number computing module 322 calculates defibrillation pulse size and duration according to human body impedance value；323 basis of defibrillation starting module Human body impedance value size and defibrillation pulse size and its duration value send defibrillation to defibrillating unit 400 and control information.

In this embodiment, different since the success rate of defibrillation and the average current that flows through chest are closely related Patient has different thorax impedances, identical in defibrillation voltage at for each person in 70 ohms from 20 ohm to 200 ohm In the case of, patent impedance is higher, and the charge received is smaller, and defibrillation success rate will reduce, and impedance detection module 321 is counted herein The thorax impedance value of patient is calculated, defibrillation parameters computing module 322 is according to patient's thorax impedance value size and the energy value size of electric shock Calculate defibrillation pulse size and duration value.

Continue in this embodiment, defibrillation starting module 323 can be by defibrillation parameters information for example, by bluetooth, wireless Net etc. is wirelessly transmitted to defibrillating unit 400, can also be transmitted to defibrillating unit 400 by wired mode.

The defibrillating unit 400 includes control module 410, energy module 430 and patient in one of the embodiments, Interface 420；Wherein the control module 410 controls wave generator circuit to trouble according to the control information of the intelligent terminal 300 Person's interface 420 issues electric shock.

Join shown in Fig. 2, in this embodiment, control information therein is the information such as defibrillation pulse size and duration, Patient interface 420 therein can be electrode slice, electrode slice is attached to patient chest, energy module 430 therein is for setting The power module of energy is provided in defibrillating unit 400 for defibrillation shock；Control module 410 controls after receiving above-mentioned control information Waveform circuit and energy module 430 are issued to patient interface 420 to shock by electricity, and is the defibrillation of patient.

The energy module 430 is following at least first, energy storage device 432 in one of the embodiments,；It is open Formula energy supply interface 431.Wherein, the energy storage device 432 is capacitor or battery.The open energy supply interface 431 include following at least first, fixed power source interface 431a；Mobile power source interface 431b；Intelligent movable equipment power interface 431c。

In this embodiment, power module can by the way that the battery of defibrillating unit 400 is arranged in, charge and discharge capacitance is realized, Energy supply equipment can also be connected by the open energy supply interface 431 being arranged on defibrillating unit 400 to realize, it is fixed Power interface 431a, for example, power outlet, mobile power source interface 431b, for example, mobile direct-current power source, mobile generator etc., Intelligent movable equipment power interface 431c, for example, smart phone, Intelligent flat computer, intelligent robot etc., herein it may be noted that , in smart machine popularization increasingly stronger today, the energy that defibrillating unit 400 needs can also utilize at any time everywhere may be used The power supply for the smart machine seen can just make the AED system stronger with more practicability, popularization in this way.

Compared with prior art, the application acquires the ecg information of user by ecg information acquiring unit, and will acquisition Ecg information be transmitted to intelligent terminal, wherein ecg information acquiring unit can for heart rate patch, heart rate detection wearable device Deng specifically ecg information being transmitted to intelligent terminal by wireless transmission methods such as bluetooths；Intelligent terminal analyzes ecg information, And when ecg information meets preset condition, control defibrillating unit starts electric defibrillation, wherein intelligent terminal can be intelligent hand The smart machines such as machine, tablet computer, by itself powerful data processing function analysis processing ecg information, and in ecg information Defibrillation control information is issued when meeting preset condition；Defibrillating unit, which starts electric shock according to the control information of the intelligent terminal, to carry out Defibrillation, so as to effectively and timely be given treatment to sudden cardiac arrest patient.The system popularization is strong, at low cost, but can be more Add and handle sudden cardiac arrest patient in time, can obtain effectively, timely giving treatment within the shorter time, to mention significantly High sudden cardiac arrest patient brings back to life rate.

In addition, the energy module of the application can be energy storage device, and such as: battery, capacitor etc. can also be fixation The interface of power supply, mobile power source, intelligent movable equipment etc.；Can by with fixed power source or mobile power source, for example, 220 volts, 12 volts Deng jack interface be attached, realize power supply；Can also by with intelligent movable equipment power supply, for example, smart phone Power supply, power supply of intelligent robot etc. are connected, and realize power supply；In this way, the energy source of the automated external defibrillator system Channel be it is open, so that the system be enable to use in more scenes.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (9)

1. a kind of automated external defibrillator system, which is characterized in that the system comprises:

Ecg information acquiring unit, the ecg information of the ecg information acquiring unit acquisition user, and the electrocardio of acquisition is believed Breath is transmitted to intelligent terminal；

Intelligent terminal, the intelligent terminal analyze ecg information, and when ecg information meets preset condition, control defibrillating unit Start electric defibrillation；

Defibrillating unit starts electric defibrillation according to the control information of the intelligent terminal.

2. automated external defibrillator system according to claim 1, which is characterized in that the ecg information acquiring unit be with Under at least first,

Heart rate patch；Wearable device；Electrode slice.

3. automated external defibrillator system according to claim 1, which is characterized in that be provided with electrocardio in the intelligent terminal Information analysis module and defibrillation control module；

Wherein, the ecg information analysis module analyzes the ecg information of the ecg information acquiring unit transmission, believes in electrocardio Breath triggers defibrillation control module when meeting preset condition；The defibrillation control module analyzes result control according to user's ecg information Defibrillating unit carries out defibrillation.

4. automated external defibrillator system according to claim 3, which is characterized in that the ecg information analysis module includes It can Electrical Cardioversion rhythm of the heart identification module and can Electrical Cardioversion rhythm of the heart duration computing module；It wherein, can the knowledge of the Electrical Cardioversion rhythm of the heart Whether there is shockable rhythm in the rhythm of the heart information of other module identification user, it can Electrical Cardioversion rhythm of the heart duration computing module Calculate user occur can the Electrical Cardioversion rhythm of the heart duration.

5. automated external defibrillator system according to claim 3, which is characterized in that the defibrillation control module includes impedance Detection module, defibrillation parameters computing module, defibrillation starting module；

Wherein, the impedance detection module detects human body impedance value；The defibrillation parameters computing module is according to human body impedance value meter Calculate defibrillation pulse size and duration；The defibrillation starting module according to human body impedance value size and defibrillation pulse size and its Duration value sends defibrillation to defibrillating unit and controls information.

6. automated external defibrillator system according to claim 1, which is characterized in that the defibrillating unit includes control mould Block, energy module and patient interface；

Wherein the control module controls wave generator circuit and issues to patient interface according to the control information of the intelligent terminal Electric shock.

7. automated external defibrillator system according to claim 6, which is characterized in that the energy module be it is following at least its One:

Energy storage device；Open energy supply interface.

8. automated external defibrillator system according to claim 7, which is characterized in that the energy storage device be capacitor or Battery.

9. automated external defibrillator system according to claim 7, which is characterized in that the open energy supply interface packet Include it is following at least first,

Fixed power source interface；Mobile power source interface；Intelligent movable equipment power interface.