CN104548350B - Automatic external defibrillator status detection reporting device and method thereof - Google Patents

Abstract

An automatic external defibrillator status detection and reporting device detects the prompt sound emitted when the automatic external defibrillator performs self-detection and finds abnormalities. The status detection and reporting device includes: a microphone, which receives the prompt sound and converts it to output an electronic signal; an amplifier, which receives the electronic signal, performs gain processing, and outputs an enhanced signal; a decoder, which receives the enhanced signal, performs decoding processing, and outputs an identification signal; a single-chip microcomputer, which receives the identification signal and compares it with the sound feature group of the automatic external defibrillator and outputs a status signal; a communication unit, which receives the status signal, performs reporting processing, and outputs a reporting signal. In this way, an early warning mechanism is established without changing the design structure of the automatic external defibrillator to ensure the proper rate of the automatic external defibrillator.

Description

Automated external defibrillator status detection and reporting device and method

technical field

An automatic external defibrillator (Automated External Defibrillator, AED) state detection and reporting device and method, in particular a state detection and reporting device and method for processing the automatic external defibrillator alarm sound.

Background technique

At present, an automatic external defibrillator is an emergency medical rescue device with an electric shock function. It usually has a patch that can output an electric shock, which is pasted on the patient by the user, especially for those whose heart is suddenly paralyzed and life-threatening. Patients can use an automatic external defibrillator to give heart shock to the patient under simple operation, so that the heart can resume the heartbeat, so as to prevent the patient from failing most of the organs or permanently causing the heart to fail to pump blood normally. Necrosis, especially of brain tissue.

According to statistics, about 20,000 people in Taiwan, China suffer pre-hospital cardiac arrest every year. Before the fire department is equipped with automatic external defibrillator equipment, the survival rate of patients is less than 1%. All fire departments are equipped with automatic external defibrillator. After that, it is increased to 5%. At present, automatic external defibrillators are installed in more than 4,000 places such as airports, fire brigades, ambulances, some enterprises, institutions and schools. In the future, automatic external defibrillators that can be used by ordinary people will be installed in large places and places with large population Public access defibrillation (PAD), or public access to automated external defibrillators, is expected to save more patients. The public access to AEDs is simple to set up, and as long as the machine's instructions are followed, few injuries are caused.

“Summary of MedSun Reports Describing Adverse Events With External Defibrillators“. MedSun Newsletter, 41 (October 2009) statistics show that during 2007-2009, the US Food and Drug Administration (FDA) received 64 accumulative cases concerning in vitro defibrillators. Adverse incident notification for defibrillators. It pointed out that in the event of an emergency, 58% of the cases were unable to receive electric shocks due to the failure of the public to obtain automatic external defibrillators. Even if it is installed in a public area, there is usually a casing or box protection outside the automatic external defibrillator obtained by the public, but it is still not easy to maintain the proper rate of the automatic external defibrillator obtained by the public. Since the automatic external defibrillator obtained by the public is an electronic product, the internal parts or systems have a certain service life, and whether the electric power of the automatic external defibrillator obtained by the public is sufficient, whether the electric shock patch still has normal functions, etc. Affects whether the automatic external defibrillator obtained by the public can be used normally. Therefore, when the automatic external defibrillator obtained by the public is required, if the automatic external defibrillator obtained by the public cannot be ensured to be still in a usable state, for patients who need emergency first aid Said to be quite high risk.

In order to overcome the above-mentioned shortcomings, China Taiwan's new patent No. M437729 discloses an automatic external defibrillator with a converter, as shown in Figure 1, a kind of automatic external defibrillator 10 with a converter, which includes: automatic external defibrillator A defibrillator 12 and a converter 14 . The automatic external defibrillator 12 includes a first communication unit 120 for outputting at least status signals in the automatic external defibrillator 12; the converter 14 includes: a second communication unit 140, a microprocessor 142 and a third communication unit 146 , the second communication unit 140 is used to receive the status signal output by the first communication unit 120, and the microprocessor 142 is electrically connected with the second communication unit 140 to read the status signal and convert the signal type and its status into corresponding codes , the third communication unit 146 is connected to the microprocessor 142 by telecommunication, and is used to receive the code output by the microprocessor 142, and then perform subsequent transmission to the server 16. The above automatic external defibrillator 10 with the converter 14 uses the communication unit 120 of the automatic external defibrillator 12 to periodically output status signals for testing and returning the status.

However, in the above method, the design of the automatic external defibrillator 12 must be changed to install the first communication unit 120, so as to achieve the function of periodically outputting status signals. However, according to the current laws and regulations, the automatic external defibrillator 12 is a medical instrument, and its design cannot be changed arbitrarily. If the automatic external defibrillator 12 needs to be disassembled for maintenance and refurbishment, or any interface circuit is connected by itself, it is a design change and must be sent back. The processing mode of re-certification by the highest health authority in the country of origin; in addition, different brands of automatic external defibrillators 12 have different default status signals, such as: electric shock patch signal, electric shock patch expiration date Signal, battery capacity signal, battery voltage signal, battery expiration date signal, battery memory signal, secondary battery voltage signal, electric shock button signal, maximum energy charging signal, read-only memory (ROM) check signal, random access Memory (Random access memory, RAM) check signal, system clock (Real-timeclock, RTC) warning signal, low battery charging signal, external environment temperature signal, internal discharge signal or energy control failure signal, so it must correspond to different brands of automatic The external defibrillator 12 has different configurations of the first communication unit 120 . Therefore, the above method is extremely inconvenient for the layout of the early warning mechanism for the correctness rate of the automatic external defibrillator 12 . In view of this, in view of the above-mentioned shortcomings, the present invention proposes an automatic external defibrillator state detection and reporting device and method, and in order to reduce the situation of misjudgment or false detection, the function of abnormal interpretation and warning of the monitoring terminal is improved, so that real-time Grasp the status of the automatic external defibrillator to notify the relevant personnel to deal with it, so the present invention also proposes a real-time monitoring and management system for the automatic external defibrillator. , and has a scheduling mechanism to help users automatically manage the automatic external defibrillator to meet regulatory requirements.

Contents of the invention

In order to solve the above-mentioned related problems, the main purpose of the present invention is to propose an automatic external defibrillator status detection report device, according to the prompt sound issued by the existing sounder of the automatic external defibrillator, using the automatic external defibrillator with a microphone The defibrillator status detection and reporting device receives the above-mentioned prompting sound, recognizes and confirms the above-mentioned prompting sound, and then sends out a return signal to establish an early warning mechanism to ensure the correct rate of the automatic external defibrillator.

Another main purpose of the present invention is to provide an automatic external defibrillator state detection and reporting device, which uses the automatic external defibrillator state detection and reporting device with a microphone according to the prompt sound issued by the existing sounder of the automatic external defibrillator The device receives the prompt sound to detect and return, and realizes the monitoring function of the automatic external defibrillator without changing the original design of the automatic external defibrillator.

Another object of the present invention is to provide an automatic external defibrillator state detection and reporting device, which compares and confirms whether the received sound is The reminder sound from the sounder of the automatic external defibrillator achieves the function of sound monitoring to avoid false alarms caused by environmental interference.

Another object of the present invention is to provide a remote monitoring system connected with a plurality of automatic external defibrillator state detection reporting devices, the remote monitoring system includes a management database The output report data is queried in the management database to obtain the configuration information of the automatic external defibrillator, so as to realize the remote monitoring and management function of multiple automatic external defibrillators.

Another object of the present invention is to provide a remote monitoring system connected with an automatic external defibrillator status detection and reporting device, including a management database. The management database query obtains the configuration information of the automatic external defibrillator. The configuration configuration information includes various metadata of the automatic external defibrillator. The remote monitoring system understands the status of the automatic external defibrillator by reporting data and configuration configuration information , to achieve the function of pre-judging problems before automatic external defibrillator maintenance.

According to the above-mentioned objectives, the present invention proposes an automatic external defibrillator state detection and reporting device, which is characterized in that: the microphone is used to receive the prompt sound, perform conversion processing, and output an electronic signal; the amplifier is electrically connected to the microphone, It is used to receive electronic signals for gain processing and output enhanced signals; the decoder is electrically connected to the amplifier to receive enhanced signals for decoding processing and output identification signals; a single-chip microcomputer has the sound characteristics of multiple automatic external defibrillators , electrically connected with the decoder, used to receive the identification signal and compare it with the sound feature group of the automatic external defibrillator, and output the status signal; and the communication unit, electrically connected with the single chip, used to receive the status signal Perform report processing and output a report signal.

The present invention also proposes a state detection and reporting device for an automatic external defibrillator, which is used to detect the prompt sound issued when the automatic external defibrillator performs self-test and finds an abnormality. The state detection and reporting device is characterized in that: a microphone, It is used to receive the prompt sound, perform conversion processing, and output electronic signals; the amplifier is electrically connected to the microphone, used to receive electronic signals for gain processing, and output enhanced signals; the decoder is electrically connected to the amplifier to receive enhanced signals Decoding processing is performed to output an identification signal; and a communication unit is electrically connected to the decoder for receiving the identification signal for feedback processing and outputting a feedback signal.

The present invention also proposes a state detection and reporting device for an automatic external defibrillator, which is used to detect the prompt sound issued when the automatic external defibrillator performs self-test and finds an abnormality, wherein the state detection and reporting device is characterized in that: a microphone , used to receive prompt sound, perform conversion processing, and output electronic signal; amplifier, electrically connected to microphone, used to receive electronic signal for gain processing, and output enhanced signal; and communication unit, electrically connected to amplifier, used to receive enhanced signal The signal is returned and processed, and the return signal is output.

The present invention also proposes a method for detecting and reporting the state of an automatic external defibrillator, which is characterized in that it includes the following steps: (a) receiving a prompt sound from the automatic external defibrillator, performing conversion processing, and outputting an electronic signal. (b) Receive electronic signals for gain processing and output enhanced signals. (c) Receive the enhanced signal for decoding processing, and output the identification signal. (d) Receive the identification signal, compare the identification signal with the sound characteristics of multiple automatic external defibrillators, and output a status signal. (e) Receiving the identification signal for feedback processing and outputting the feedback signal.

The automatic external defibrillator state detection and reporting device and method proposed by the present invention are used to establish an early warning mechanism for the correctness rate of the automatic external defibrillator obtained by the public, without changing the original design of the automatic external defibrillator , use the prompt sound from the existing sounder of the automatic external defibrillator to identify and process the fault sensing report of the automatic external defibrillator. Through the remote monitoring system, the manufacturer can be reminded to send personnel for maintenance or replacement immediately. For emergency first aid patients with complete protection.

Description of drawings

The implementation schematic diagram of the automatic external defibrillator that Fig. 1 prior art has converter; Fig. 2 the schematic diagram of the first embodiment of automatic external defibrillator state detection report device of the present invention; Fig. 3 automatic external defibrillator sound characteristic of the present invention A schematic diagram of the first embodiment of;

Fig. 4 is the schematic diagram of the second embodiment of the acoustic feature of the automatic external defibrillator of the present invention;

Fig. 5 is a schematic diagram of the second embodiment of the automatic external defibrillator state detection reporting device of the present invention;

Fig. 6 is a schematic diagram of the third embodiment of the automatic external defibrillator state detection reporting device of the present invention;

Fig. 7 is a flow chart of the method for detecting and reporting the state of the automatic external defibrillator of the present invention.

[Description of main component symbols]

10 Automatic external defibrillators with converters

12 Automatic External Defibrillators

120 first communication unit

14 converters

140 second communication unit

142 microprocessors

146 The third communication unit

16 servers

122 Sounders

1221 prompt sound

20, 20a, 20b Automated external defibrillator status detection and reporting device

21 Network transmission module

200 microphones

2001 Electronic Signal

202 amplifier

2021 Enhanced Signal

2222 recording unit

204 decoder

2041 Identification Signal

206 Microcontroller

206a Test return signal

Acoustic characteristics of 2062, 2062a, 2062b automatic external defibrillators

2061, 2061a status signal

2064 Sound Test Module

2064a Acknowledgment signal

208, 208a, 208b The communication unit of the automatic external defibrillator status detection and reporting device

2081, 2081a, 2081b return signal

22, 22a, 22b remote monitoring system 2201, 2201a, 2201b report information

222 Management database

2221 configuration configuration data

Communication unit of 224 remote monitoring system

226 Abnormal alarm unit

2261, 2261a, 2261b abnormal warning signal

228 Notification Unit

2281, 2281a, 2281b notification message

A monitoring record report

30, 32, 34, 36, 38 steps.

detailed description

Because the present invention discloses a device for detecting and reporting the state of an automatic external defibrillator. Some of the circuit components used in the embodiments of the present invention are implemented using existing technologies, so they are not fully described in the following description. In addition, the drawings in the following texts are not completely drawn according to the actual relevant dimensions, and their function is only to express the schematic diagrams related to the features of the present invention.

First, please refer to FIG. 2 , which is a schematic diagram of a first embodiment of the automatic external defibrillator status detection and reporting device of the present invention. As shown in Fig. 2, the present invention proposes to utilize an automatic external defibrillator state detection and reporting device 20 to detect and report the operation status of the automatic external defibrillator 12 at all times, because the automatic external defibrillator 12 will perform self-test , when the main machine function is abnormal, the battery power is too low, the electric shock patch fails, the battery function is abnormal, the battery expires, the electric shock patch or the routine inspection period expires, etc., the automatic external defibrillator 12 will automatically operate according to the original factory The sounder 122 is set to emit a prompt sound 1221 to remind personnel to perform maintenance. In the first embodiment, the automatic external defibrillator state detection and reporting device 20 at least includes a microphone 200, an amplifier 202, a decoder 204, a single-chip microcomputer 206 and a communication unit 208, and the amplifier 202 is electrically connected to the microphone 200 and the decoder 204 respectively. The single-chip microcomputer 206 is electrically connected with the decoder 204 and the communication unit 208 respectively, and the single-chip microcomputer 206 includes a plurality of automatic external defibrillator sound features 2062 .

The microphone 200 receives the prompt sound 1221 of the automatic external defibrillator 12, converts and outputs the electronic signal 2001, wherein the configuration of the microphone 200 can be electric (moving coil, aluminum ribbon), capacitive (DC polarized), piezoelectric Electric type (crystal type, ceramic type), electromagnetic type, carbon particle type or semiconductor type; amplifier 202 receives electronic signal 2001 for gain processing, and outputs enhanced signal 2021; decoder 204 receives enhanced signal 2021 for decoding processing, and outputs identification Signal 2041, wherein, the decoder 204 can be an analog electronic circuit structure (for example: audio decoder 567 series) or a digital signal spectrum analysis structure (for example: program design analysis); the single chip 206 receives the identification signal 2041, and multiple automatic The sound characteristics 2062 of the external defibrillator are compared, and the status signal 2061 is output. The details of the comparison function will be described in detail later; Processing the output report signal 2081, in addition to including the status signal 2061, can also include the setting information (not shown) of the automatic external defibrillator status detection and reporting device 20, for example: the automatic external defibrillator status detection and reporting device 20 The setting number and setting information have the function of distinguishing each automatic external defibrillator status detection and reporting device 20 in management when the automatic external defibrillator status detection and reporting device 20 is deployed in plural; in addition, the reporting signal 2081 can conform to the open System Interconnection Reference Model (Open System Interconnection Reference Model, OSI), Transmission Control Protocol/Internet Protocol (Transmission Control Protocol/Internet Protocol, TCP/IP), Carrier Sense Multiple Access/Collision Detection (CarrierSense Multiple Access with Collision Detect, CSMA /CD), PPP protocol (Point-to-Point Protocol), PPPoE protocol (PPP over Ethernet), cable modem (Cable modem), local area network (Local Area Network, LAN), wide area network (Wide Area Network, WAN), World Wide Web ( World WideWeb, WWW), NetWare, IPX/SPX, NetBEUI, Apple Talk, Asymmetric Digital Subscriber Loop (ADSL), Public Switched Telephone Network (PSTN) , Integrated Services Digital Network (ISDN), Asynchronous Transfer Mode (ATM), Wi-Fi, Bluetooth, Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Tasking 2000 (Code Division Multiple Access 2000, CDMA2000), high-speed packet access (High Speed Package Access, HSPA), long-term evolution technology (Long Term Evolution, LTE), EV-DO standard (Evolution-Data Optimized orEvolution-Data), Zigbee, Worldwide Interoperability ForAccess (WIMAX), Third Generation Communication Technology (3G), Fourth Generation Long Term Evolution (4GLTE), Fifth Generation Communication Technology (5G), General Packet Radio Service Technology (General Packet Radio Service) , GPRS) or Global System for Mobile Communication (Global System for Mobile Communication, GSM) and other communication standards, but the present invention does not limit the communication standard type of the return signal 2081 .

The above-mentioned automatic external defibrillator status detection and reporting device 20 can be further linked with the remote monitoring system 22 through the network transmission module 21 for two-way wireless communication or wired transmission to form a real-time monitoring and management system, and the remote monitoring system 22 is implemented. It can include cloud storage hosts, servers, personal computers (Personal computer, PC), mobile devices, notebook computers (Notebook, NB), handheld computers (Personal Digital Assistant, PDA), mobile phones, database management applications, etc., but this The invention does not limit the implementation style of the remote monitoring system 22; what should be explained here is that the wireless or wired two-way communication setting of this embodiment can ensure that when the network is disconnected and there is no response, the system will also send out an alarm to remind The system is not currently in a fully guaranteed state. The remote monitoring system 22 of this embodiment is provided with a fool-proof mechanism, that is, the delayed wake-up (Suspend) function can effectively prevent the remote monitoring system 22 from entering a dormant state or being turned off by mistake and cannot be monitored so as to grasp the use status of the automatic external defibrillator 12, For example, the fool-proof mechanism is by setting the wake-up delay time, for example: setting a standby time of several minutes or more, so that the remote monitoring system 22 can ensure that it will automatically return to the normal monitoring work after the wake-up delay time is reached The status at least includes a management database 222 and a communication unit 224 . Among them, the communication unit 224 in the remote monitoring system 22 analyzes the report signal 2081 according to the above-mentioned communication specification, and obtains the report data 2201, and the remote monitoring system 22 queries the management database 222 according to the report data 2201 to obtain the configuration configuration of the automatic external defibrillator 12 Information 2221, the implementation of configuration information 2221 may include database query form, system prompt, web page file, short message, output report, etc., but the present invention does not limit the implementation of configuration configuration information 2221. Among them, the content of configuration information 2221 may include information such as the serial number, model, installation location, battery expiration date, electric shock patch expiration date, routine inspection date and other information of the automatic external defibrillator 12, as well as government regulations. Requirements such as CPR+AED training courses, regular issuance of AED inspection reports, etc., can enable managers to quickly grasp all management status of the automatic external defibrillator 12; in addition, the remote monitoring system 22 also includes a scheduling mechanism based on the preset reminder time Date and start, in order to manage the regular detection and consumable update required by the automatic external defibrillator, to help manage the configuration information 2221 described above; and the remote monitoring system 22 further includes one or more sets of abnormal alarms The unit 226 and the notification unit 228, wherein the abnormal alarm unit 226 is electrically connected to the communication unit 224, which is composed of an indicator light and an alarm sound, and the communication unit 224 analyzes the return signal 2081 according to the above-mentioned communication specification to obtain the return data 2201 Determine whether there is an abnormal event in the automatic external defibrillator 12. The abnormal event includes an abnormal movement event, an abnormal failure event, an abnormal network event or an abnormal operation event, and then it is generated according to the change of the light color of the indicator light and the setting of the alarm sound Multiple abnormal warning signals 2261 of different levels can be placed in different positions according to task requirements, and when it is judged that there is an abnormal event in the automatic external defibrillator 12, the abnormal warning signal 2261 is received by the notification unit 228 and its subordinate level is determined. Send a notification message 2281 to notify the relevant managers to carry out first aid support or inspection or maintenance treatment. The notification message 2281 can be notified according to the severity and urgency of the event (Alarm level warning classification function) through SMS, email, voice file, picture file, etc. Personnel with various functional forms perform actions. What should be explained here is the possible situation of multiple abnormal warning signals of different levels. For example: when the indicator light shows a red flash and the set alarm sound belongs to level 1, it means that an abnormal movement event occurs, which means that an automatic body removal device is placed. If the box of the defibrillator 12 is opened, an emergency situation may occur and immediate assistance is required; when the indicator light shows a constant yellow light and the set alarm sound belongs to level 2, it means that the automatic external defibrillator 12 has an abnormal failure event or an abnormal network event ; When the indicator light is displayed as a blue light and the set alarm sound belongs to level three, it means that an abnormal operation event has occurred in the automatic external defibrillator 12, which means that relevant personnel may be replacing consumables; and when the indicator light is displayed as a green light Constant light means that the automatic external defibrillator 12 is operating normally. Therefore, by adding the function of abnormal interpretation and warning to the remote monitoring system 22, various abnormal problems of the automatic external defibrillator 12 can be effectively distinguished, and the level of the problem can be judged in advance before taking action, which is beneficial to the subsequent immediate dispatch of personnel to deal with it. Strive for golden rescue time for patients. Use the automatic external defibrillator status detection report device 20 to receive the prompt sound 1221 of the automatic external defibrillator 12, and use the remote monitoring system 22 to perform report management, in order to realize the automatic external defibrillator status detection report of the present invention and Establish an early warning mechanism to ensure the proper rate of automatic external defibrillator status. In addition, the remote monitoring system 22 also includes a recording unit 2222 electrically connected to the management database 222 to generate a monitoring record report A according to the configuration information 2221 of the automatic external defibrillator 12 to record at least 2880 samples per day The frequency of monitoring record report A is issued for relevant personnel to keep. This monitoring record report A can more effectively ensure the correct rate of the status of the automatic external defibrillator. It should be further explained that the data recorded in the monitoring record report A can be divided into: 1 . Self-inspection records, each sampling record for the user to confirm whether the system is in good condition is divided into "normal" and "abnormal" conditions. 2. Accumulate records, accumulate the sampling records under each "normal" condition to generate a report, and help users further generate the AED inspection record sheet required by regulations. 3. Hidden file records, recording the actions of all users and the content and time of changing settings. The recorded data cannot be changed as a legal basis for future inspections.

In addition, in this embodiment, since the automatic external defibrillator 12 is usually provided with a casing or box for protection, in order to ensure that the door of the casing or box storing the automatic external defibrillator 12 can be opened normally, Therefore, a false disconnection mechanism is further added to the casing or box body, that is, it is used to judge whether the sensor for determining the door opening action is normal, and monitor and manage it in the remote monitoring system 22 to effectively maintain the automatic external defibrillator 12 and the remote monitoring system 22. Appropriate rate.

Please refer to FIG. 3 , which is a schematic diagram of a first embodiment of the acoustic features 2062 of multiple automatic external defibrillators of the present invention. As shown in Figure 3, the sound feature 2062a of the automatic external defibrillator is a signal feature in the frequency domain, wherein the prompt sound 1221 issued by the sounder 122 is in the form of a square wave, such as the frequency spectrum analysis record of the sound feature 2062a of the automatic external defibrillator As shown, therefore, the single-chip microcomputer 206 outputs the status signal 2061 after comparing the identification signal 2041 output by the decoder 204 with the sound characteristic 2062a of the automatic external defibrillator.

Please continue to refer to FIG. 4 , which is a schematic diagram of a second embodiment of the sound feature 2062 of multiple automatic external defibrillators in the single-chip microcomputer 206 of the present invention. As shown in Figure 4, the sound feature 2062b of the automatic external defibrillator is a time-domain signal feature, and the prompt sound 1221 issued by the sounder 122 is exemplified by making a sound for 1 second at intervals of 30 seconds. The single-chip microcomputer 206 compares and decodes In this implementation state, the identification signal 2041 output by the device 204 takes every 3 seconds as the comparison sampling sample time period. After 63 seconds, that is, after the 21st continuous accumulation sampling, and confirm the 0~3 seconds, 30~33 seconds After the identification signal 2041 compared within seconds and 60-63 seconds meets the above-mentioned AED sound characteristics 2062a, a status signal 2061 is output.

In addition, the single-chip microcomputer 206 can further combine multiple automatic external defibrillator sound features 2062a, 2062b of the time domain and frequency domain signal characteristics, and compare with the identification signal 2041 to confirm whether the automatic external defibrillator 12 is regularly heard by the sounder 122. The prompt sound 1221 is issued, and the above-mentioned comparison mechanism can avoid false alarms caused by external environmental sound interference, and improve the effective recognition rate. In the automatic external defibrillator 12, the reminder sound 1221 sent by the sounder 122 on a regular basis may also have different time domain and frequency domain signal characteristics due to the different abnormal problems found in the self-test of the automatic external defibrillator 12, so the present invention is not correct. The number of types of the multiple automatic external defibrillator sound features 2062 is limited; in addition, the single-chip microcomputer 206 can also convert and output the status signal 2061 containing the corresponding information from the compared information of the multiple automatic external defibrillator sound features 2062a, 2062b , so as to effectively distinguish the abnormal problems of the automatic external defibrillator 12 in the follow-up management, and can pre-judge the problems before maintenance, which is beneficial to the follow-up dispatching of personnel to deal with them. It should be noted here that the automatic external defibrillator state detection and reporting device 20 further includes a false alarm sound test module 2064 electrically connected to the single-chip microcomputer 206, and periodically sends out prompts from the simulated sounder 122 at a fixed time and frequency. The false warning sound of the sound 1221 determines whether the prompt sound 1221 issued by the sounder 122 is normal, and outputs a confirmation signal 2064a and sends it back to the microphone 200 for further identification, so as to ensure that the automatic external defibrillator 12 and the remote monitoring system 22 are in emergency. functions are normal.

Next, please refer to FIG. 5 , which is a schematic diagram of a second embodiment of the automatic external defibrillator status detection and reporting device of the present invention. As shown in Figure 5, in the second embodiment, the automatic external defibrillator state detection and reporting device 20a at least includes a microphone 200, an amplifier 202, a decoder 204 and a communication unit 208a, and the amplifier 202 is connected to the microphone 200 and the decoder respectively. The device 204 is electrically connected, and the communication unit 208a is electrically connected to the decoder 204 .

The microphone 200 receives the prompt sound 1221 of the automatic external defibrillator 12, converts and outputs the electronic signal 2001, and the configuration of the microphone 200 is as described above; the amplifier 202 receives the electronic signal 2001 for gain processing, and outputs an enhanced signal 2021; the decoder 204 receives the enhanced signal 2021 performs decoding processing, and outputs an identification signal 2041. The construction method of the decoder 204 is as described above; the communication unit 208a receives the identification signal 2041, performs reporting processing, and outputs a reporting signal 2081a, wherein the communication unit 208a reports the outputting signal 2081a , in addition to the identification signal 2041, it may also include the setting information (not shown) of the automatic external defibrillator status detection reporting device 20a, for example: the automatic external defibrillator status detection reporting device 20a setting number, in addition, the reporting signal The communication specification that 2081a complies with is also as mentioned above.

The above-mentioned automatic external defibrillator status detection and reporting device 20a can be further linked with the remote monitoring system 22a through the network transmission module 21 for two-way wireless communication or wired transmission to form a real-time monitoring and management system, and the remote monitoring system 22a is implemented in a manner As mentioned above. The remote monitoring system 22a of this embodiment is also equipped with a fool-proof mechanism. The delayed wake-up (Suspend) function can effectively prevent the remote monitoring system 22a from entering a dormant state or being mistakenly shut down and cannot be monitored so as to grasp the use status of the automatic external defibrillator 12. In this way, the remote monitoring system 22a can quickly return to the normal monitoring working state, which at least includes the sound characteristics 2062 of multiple automatic external defibrillators, the management database 222 and the communication unit 224, wherein the remote monitoring system 22a The communication unit 224 analyzes the return signal 2081a according to the above-mentioned communication specification, and obtains the report data 2201a, and then the remote monitoring system 22a compares the report data 2201a with the sound characteristics 2062 of a plurality of automatic external defibrillators, and outputs the status signal 2061a, comparing The functional details are as described above. The remote monitoring system 22a queries the management database 222 to obtain the configuration information 2221 of the automatic external defibrillator 12 according to the status signal 2061a, wherein the configuration information 2221 is as described above; in addition, the remote monitoring system 22a also includes a scheduling The mechanism is activated according to the preset reminder time to perform regular detection or update of the automatic external defibrillator to help manage the aspects described in the content of the configuration information 2221 above. The remote monitoring system 22a also includes one or more sets of abnormality alarm unit 226 and notification unit 228. The communication unit 224 analyzes the return signal 2081a according to the above-mentioned communication specification, and the obtained return data 2201a can judge the automatic external defibrillator 12 Whether there is an abnormal event and then according to the change of the light color of the indicator light and the setting of the alarm sound, a plurality of abnormal warning signals 2261a of different levels are generated, and when it is judged that there is an abnormal event in the automatic external defibrillator 12, the abnormal event is received by the notification unit 228 The warning signal 2261a determines its subordinate level and sends a notification message 2281a to notify the relevant managers to carry out inspection and maintenance; the possible situations of the multiple abnormal warning signals of different levels are as described above. Therefore, by adding the function of abnormality judgment and warning to the remote monitoring system 22a, the abnormality of the automatic external defibrillator 12 can be effectively identified, and the level of the problem can be judged in advance before taking action, which is beneficial to the benefit of dispatching personnel to deal with it immediately.

It should be noted here that the automatic external defibrillator state detection and reporting device 20 further includes a false alarm sound test module 2064, which is a test report signal 206a sent by the single-chip microcomputer 206 and returned by the wireless communication path that transmits the report signal 2081a. Pass to the communication unit 208 of the automatic external defibrillator state detection report device 20, in order to send out the false warning sound of the prompting sound 1221 that the simulated sounder 122 sends out regularly at fixed time, frequency, confirm that the automatic external defibrillator 12 is regularly issued by The prompt sound 1221 issued by the sounder 122 is normal, and the output confirmation signal 2064a is sent back to the microphone 200 for further identification, so as to ensure that the functions of the automatic external defibrillator 12 and the remote monitoring system 22a are normal in case of emergency.

Use the automatic external defibrillator status detection report device 20a to receive the prompt sound 1221 of the automatic external defibrillator 12, and use the remote monitoring system 22a to perform report management, so as to realize the automatic external defibrillator status detection report of the present invention and Establish an early warning mechanism to ensure the proper rate of automatic external defibrillator status. In addition, the remote monitoring system 22a also includes a recording unit 2222 electrically connected to the management database 222, and is used to generate a monitoring record report A according to the configuration information 2221 of the automatic external defibrillator 12, so as to record the frequency of sampling 2880 times a day The monitoring record report A is issued for relevant personnel to keep. The monitoring record report A can effectively ensure the correct rate of the status of the automatic external defibrillator. The data recorded in the monitoring record report A is as mentioned above.

Similarly, in this embodiment, since the automatic external defibrillator 12 is usually provided with a casing or box for protection, in order to ensure that the door of the casing or box storing the automatic external defibrillator 12 can be opened normally Therefore, a false disconnection mechanism is further added to the casing or box, that is, to determine whether the sensor for determining the door opening action is normal, and monitor and manage it in the remote monitoring system 22a, effectively maintaining the automatic external defibrillator 12 and the remote monitoring system 22a goodness rate.

Next, please refer to FIG. 6 , which is a schematic diagram of a third embodiment of the automatic external defibrillator status detection and reporting device of the present invention. As shown in FIG. 6 , in the third embodiment, the automatic external defibrillator status detection and reporting device 20b at least includes a microphone 200, an amplifier 202 and a communication unit 208b, and the amplifier 202 is electrically connected to the microphone 200 and the communication unit 208b respectively.

The microphone 200 receives the prompt sound 1221 of the automatic external defibrillator 12, and converts and outputs the electronic signal 2001. The preferred configuration of the microphone 200 is as described above; the amplifier 202 receives the electronic signal 2001 for gain processing, and outputs an enhanced signal 2021; the communication unit 208b receives the enhanced signal. The signal 2021 performs report processing, and outputs a report signal 2081b, wherein, the report signal 2081b output by the communication unit 208b report process, in addition to including the enhanced signal 2021, may also include the setting information of the automatic external defibrillator status detection report device 20b ( not shown), for example: the automatic external defibrillator status detection reporting device 20b setting number, in addition, the communication specification that the reporting signal 2081b conforms to is also as mentioned above.

The above-mentioned automatic external defibrillator status detection and reporting device 20b can be further linked with the remote monitoring system 22b through the network transmission module 21 for two-way wireless communication or wired transmission to form a real-time monitoring and management system. The remote monitoring system 22b implements the mode As mentioned above. The remote monitoring system 22b of this embodiment is also equipped with a fool-proof mechanism, which is a delayed wake-up (Suspend) function, which can effectively prevent the remote monitoring system 22b from entering a dormant state or being mistakenly shut down and unable to monitor and control the automatic external defibrillator 12 and remote monitoring. The use state of the system 22b, thereby allowing the remote monitoring system 22b to quickly return to the normal monitoring working state, which at least includes the decoder 204, the sound characteristics 2062 of multiple automatic external defibrillators, the management database 222 and The communication unit 224, wherein the communication unit 224 in the remote monitoring system 22b analyzes the return signal 2081b according to the above-mentioned communication specification, and obtains the return data 2201b, and the decoder 204 receives the return data 2201b for decoding processing, and outputs an identification signal 2041, wherein, The construction method of the decoder 204 is as described above. Next, the remote monitoring system 22b compares the identification signal 2041 with a plurality of AED sound signatures 2062, and outputs a status signal 2061a. The comparison function details are as described above. The remote monitoring system 22b also includes an abnormal alarm unit 226 and a notification unit 228. The communication unit 224 analyzes the return signal 2081b according to the above-mentioned communication specification, and the obtained return data 2201b judges whether the automatic external defibrillator has abnormal events. The color change of the indicator light and the setting of the alarm sound generate a plurality of abnormal warning signals 2261b of different levels, and when it is judged that there is an abnormal event in the automatic external defibrillator 12, the abnormal warning signal 2261b is received by the notification unit 228 and judged. The notification message 2281b is sent to notify the relevant managers to carry out inspection and maintenance; the possible conditions of the multiple different levels of abnormal warning signals are as described above. Therefore, by adding the function of abnormal interpretation and warning in the remote monitoring system 22b, the abnormal problems of the automatic external defibrillator 12 and the remote monitoring system 22b can be effectively distinguished, and the level of the problem can be judged in advance before taking action, which is beneficial to dispatch personnel to deal with it immediately benefit on. The remote monitoring system 22b queries the management database 222 to obtain the configuration information 2221 of the automatic external defibrillator 12 according to the status signal 2061a, wherein the configuration information 2221 is as described above; in addition, the remote monitoring system 22b also includes a scheduling The mechanism is activated according to the preset reminder time to perform regular detection or update of the automatic external defibrillator, helping to manage the configuration described in the configuration information 2221.

It should be noted here that the automatic external defibrillator state detection and reporting device 20 further includes a false alarm sound test module 2064, which is a test report signal 206a sent by the single-chip microcomputer 206, and the wireless communication path through which the report signal 2081a is transmitted Send back to the communication unit 208 of the automatic external defibrillator state detection and reporting device 20, send out the false warning sound of the prompt sound 1221 sent by the simulation sounder 122 regularly with a fixed time and frequency, and confirm that the automatic external defibrillator 12 is regularly activated by the automatic external defibrillator. Whether the prompt sound 1221 issued by the sounder 122 is normal or not, and output a confirmation signal 2064a and send it back to the microphone 200 for further identification, so as to ensure that the functions of the automatic external defibrillator 12 and the remote monitoring system 22b are normal in case of emergency.

Use the automatic external defibrillator status detection report device 20b to receive the prompt sound 1221 of the automatic external defibrillator 12, and use the remote monitoring system 22b to perform report management, so as to realize the automatic external defibrillator status detection report of the present invention and Establish an early warning mechanism to ensure the proper rate of automatic external defibrillator status. In addition, the remote monitoring system 22b also includes a recording unit 2222 electrically connected to the management database 222, and is used to generate a monitoring record report A according to the configuration information 2221 of the automatic external defibrillator 12, so as to record the frequency of sampling 2880 times a day The monitoring record report A is issued for relevant personnel to keep. The monitoring record report A can effectively ensure the correct rate of the status of the automatic external defibrillator. The data recorded in the monitoring record report A is as mentioned above.

Similarly, in this embodiment, since the automatic external defibrillator 12 is usually provided with a casing or box for protection, in order to ensure that the door of the casing or box storing the automatic external defibrillator 12 can be opened normally, Therefore, a false disconnection mechanism is further added to the casing or box body, that is, it is used to judge whether the sensor of the door opening action is normal, and monitor and manage it in the remote monitoring system 22b, effectively maintaining the automatic external defibrillator 12 and the remote monitoring system 22b. Appropriate rate.

Next, please refer to FIG. 7 , which is a flow chart of the method for detecting and reporting the status of the automatic external defibrillator of the present invention. Referring to FIG. 7 , the automatic external defibrillator 12 status detection and reporting method using the automatic external defibrillator status detection reporting device 20, 20a or 20b or the remote monitoring system 22, 22a or 22b, the flow sequence is as follows:

Step 30: Receive the prompt sound of the automatic external defibrillator 12, and convert and output the electronic signal, wherein, the prompt sound 1221 of the automatic external defibrillator 12 is received by the microphone 200 shown in FIG. 2 , FIG. 5 or FIG. 6 , The electronic signal 2001 is converted and output, and the configuration of the microphone 200 is as described above.

Step 32: Receive the electronic signal for gain processing, and output the enhanced signal. Wherein, through the amplifier 202 shown in FIG. 2 , FIG. 5 or FIG. 6 , the electronic signal 2001 is received for gain processing, and an enhanced signal 2021 is output.

Step 34: Receive the enhanced signal, perform decoding processing, and output the identification signal. Wherein, the decoder 204 shown in FIG. 2 , FIG. 5 or FIG. 6 receives the enhanced signal 2021 or the return data 2201b for decoding processing, and outputs the identification signal 2041; the construction method of the decoder 204 is as described above.

Step 36: Receive the identification signal, compare it with the automatic external defibrillator, the status sound feature, and output the status signal, wherein, through the single-chip microcomputer 206 shown in Figure 2, receive the identification signal 2041, and a plurality of automatic external defibrillators Compared with the device sound feature 2062, the status signal 2061 is output. As for the details of the comparison function of the single-chip microcomputer 206, it is as described above. In addition, the remote monitoring system 22a or 22b shown in FIG. 5 or FIG. 6 can also be used to compare the reported data 2201a or the identification signal 2041 with a plurality of automatic external defibrillator sound features 2062, and output the status signal 2061a. The functional details are as described above.

Step 38: Receive the identification signal for reporting processing, and output the reporting signal, wherein, the status signal 2061, the identification signal 2041 or the enhanced signal 2021 is received by the communication unit 208, 208a or 208b as shown in FIG. 2, FIG. 5 or FIG. Perform report processing, output report signal 2081, 2081a or 2081b, wherein, the report signal 2081, 2081a or 2081b output by the communication unit 208, 208a or 208b report processing, in addition to including the enhanced signal state signal 2061, the identification signal 2041 or the enhanced signal 2021 In addition, it also includes the setting information (not shown) of the automatic external defibrillator status detection reporting device 20, 20a or 20b, for example: the automatic external defibrillator status detection reporting device 20, 20a or 20b setting number, the report signal The communication specifications complied with by 2081, 2081a or 2081b are also as mentioned above.

In addition, the automatic external defibrillator status detection reporting device 20, 20a or 20b can be further linked with the remote monitoring system 22, 22a or 22b, the remote monitoring system 22, 22a or 22b at least includes a management database 222 and a communication unit 224, wherein , the remote monitoring system 22, 22a or 22b queries the management database 222 to obtain the configuration information 2221 of the automatic external defibrillator 12 according to the report data 2201 or the status signal 2061a. The configuration information 2221 is as described above. Utilize the automatic external defibrillator state detection report device 20, 20a or 20b to receive the prompt sound 1221 of the automatic external defibrillator 12, and utilize the remote monitoring system 22, 22a or 22b to perform return management, in order to realize the automatic external defibrillator of the present invention Defibrillator status detection report to establish an early warning mechanism to ensure the correct rate of automatic external defibrillator status.

Although the present invention has disclosed various preferred embodiments as described above, it is not intended to limit the present invention. Anyone skilled in the art can make some changes and modifications without departing from the spirit and scope of the present invention. Modification, therefore, the scope of patent protection of the present invention shall be defined by the appended claims of this specification.

Claims (14)

1. a kind of automated external defibrillator state detecting returns device, self detection hair is performed to detect automated external defibrillator The prompting sound sent when now abnormal, thereby reaches the automated external defibrillator not changing the automated external defibrillator design The monitoring function of device, it is characterised in that the state detecting return device includes：

Microphone, to receive the prompting sound, carries out conversion process, exports electric signal；

Amplifier, is electrically connected with the microphone, and gain process, output enhancing news are carried out to receive the electric signal Number；

Decoder, is electrically connected with the amplifier, and row decoding processing, output identification news are entered to receive the enhancing signal Number；

Single-chip microcomputer, the sound feature with multiple automated external defibrillators is electrically connected with the decoder, described to receive Simultaneously processing, output state signal is compared with the sound feature of the automated external defibrillator in identifying signature；And

First communication unit, is electrically connected with the single-chip microcomputer, carries out return processing to receive the status command signal, exports back Alarm number.

2. automated external defibrillator state detecting according to claim 1 returns device, it is characterised in that the automaton External defibrillator state detecting return device link with remote monitoring system, and the remote monitoring system, which is included, manages database and the Two communication units, second communication unit receives and parses through the return signal according to communication specification and draws reward data, and The reward data is stored in the management database, the remote monitoring system is returned in described in the management data base querying Count off is according to the configuration configuration info for obtaining the automated external defibrillator.

3. a kind of automated external defibrillator state detecting returns device, self detection hair is performed to detect automated external defibrillator The prompting sound sent when now abnormal, thereby reaches the automated external defibrillator not changing the automated external defibrillator design The monitoring function of device, it is characterised in that the state detecting return device includes：

Microphone, to receive the prompting sound, carries out conversion process, exports electric signal；

Amplifier, is electrically connected with the microphone, and gain process, output enhancing news are carried out to receive the electric signal Number；

Decoder, is electrically connected with the amplifier, and row decoding processing, output identification news are entered to receive the enhancing signal Number；First communication unit, is electrically connected with the decoder, carries out return processing to receive the identifying signature, exports back Alarm number；And

Remote monitoring system, is linked, the remote monitoring system bag with automated external defibrillator state detecting return device Single-chip microcomputer, management database and the second communication unit are included, the single-chip microcomputer contains sound spy's card of multiple automated external defibrillators, Second communication unit receives and parses through the return signal to draw reward data according to communication specification, and by the return Data storage is in the management database, and the remote monitoring system is by the reward data and the automated external defibrillator Sound feature is compared with output state signal.

4. automated external defibrillator state detecting according to claim 3 returns device, it is characterised in that the long-range prison Control system is in status command signal described in the management data base querying to obtain the configuration configuration info of the automated external defibrillator.

5. a kind of automated external defibrillator state detecting returns device, self detection hair is performed to detect automated external defibrillator The prompting sound sent when now abnormal, thereby reaches the automated external defibrillator not changing the automated external defibrillator design The monitoring function of device, it is characterised in that the state detecting return device includes：

Microphone, to receive the prompting sound, carries out conversion process, exports electric signal；

Amplifier, is electrically connected with the microphone, and gain process, output enhancing news are carried out to receive the electric signal Number；

First communication unit, is electrically connected with the amplifier, carries out return processing to receive the enhancing signal, exports back Alarm number；And

Remote monitoring system, is linked, the remote monitoring system bag with automated external defibrillator state detecting return device Decoder, single-chip microcomputer, management database and the second communication unit are included, the single-chip microcomputer contains the sound of multiple automated external defibrillators Feature is rung, second communication unit receives and parses through the return signal to draw reward data according to communication specification, described Decoder receives the reward data and enters row decoding processing to export identifying signature, and the remote monitoring system interrogates the identification Number it is compared with the sound feature of the automated external defibrillator with output state signal.

6. automated external defibrillator state detecting according to claim 5 returns device, it is characterised in that the long-range prison Control system is in status command signal described in the management data base querying to obtain the configuration configuration info of the automated external defibrillator.

7. the automated external defibrillator state detecting return device according to claim 1,3 or 5, it is characterised in that described Decoder is Analogical Electronics construction or digital signal spectrum analysis construction.

8. the automated external defibrillator state detecting return device according to claim 1,4 or 5, it is characterised in that described The group that the sound feature of automated external defibrillator is selected from time domain signal configuration feature, frequency domain signal configuration feature is constituted.

9. the automated external defibrillator state detecting return device according to claim 2,3,4,5 or 6, it is characterised in that The remote monitoring system links the automated external defibrillator state detecting by network transmission module and returns device, described remote Range monitoring system includes abnormality alarm unit and circular unit, the abnormality alarm unit combined with alarm sound by indicator lamp and Into, judge whether the automated external defibrillator has anomalous event by the reward data, and produce multiple different grades of Abnormal alerting, receives the abnormal alerting by the circular unit and judges its attached grade and news of giving notice Breath.

10. the automated external defibrillator state detecting return device according to claim 2,4 or 6, it is characterised in that described Remote monitoring system is electrically connected at the management database including recording unit, to according to the automated external defibrillator The configuration configuration info output monitoring record report.

11. the automated external defibrillator state detecting return device according to claim 2,3,4,5 or 6, it is characterised in that The remote monitoring system is provided with risk management, prevents from entering resting state or closes by mistake so that the remote monitoring system The working condition normally monitored can be held in.

12. the automated external defibrillator state detecting return device according to claim 2,3,4,5 or 6, it is characterised in that The remote monitoring system is provided with scheduling mechanism, and the scheduling mechanism is started according to reminder time is preset, with remind into The periodic detection of the row automated external defibrillator or the training course for changing consumptive material or laws and regulations requirement.

13. a kind of automated external defibrillator state detecting method for returning, is not thereby changing the automated external defibrillator design Reach the monitoring function of the automated external defibrillator, it is characterised in that comprise the following steps：

The prompting sound that automated external defibrillator is sent is received, conversion process is carried out, exports electric signal；

Receive the electric signal and carry out gain process, output enhancing signal；

Identifying signature is received, the sound feature of the identifying signature and multiple automated external defibrillators, output state signal is compared； And

Receive the identifying signature and carry out return processing, output return signal.

14. automated external defibrillator state detecting method for returning according to claim 13, it is characterised in that described automatic The group that the sound feature of external defibrillator is selected from time domain signal configuration feature, frequency domain signal configuration feature is constituted.