CN212491154U - Cardiac defibrillator and system based on remote interactive monitoring - Google Patents
Cardiac defibrillator and system based on remote interactive monitoring Download PDFInfo
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- CN212491154U CN212491154U CN202020985633.3U CN202020985633U CN212491154U CN 212491154 U CN212491154 U CN 212491154U CN 202020985633 U CN202020985633 U CN 202020985633U CN 212491154 U CN212491154 U CN 212491154U
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Abstract
The utility model discloses a heart defibrillator and system based on remote interaction control, this defibrillator are provided with a communication circuit, and communication circuit and display screen, electrocardiosignal acquisition circuit connection, can carry out video communication with remote monitoring processing terminal, reduce the user to the professional knowledge requirement of defibrillator, improve the rate of utilization of defibrillator, do benefit to the popularization of defibrillator. Furthermore, the utility model discloses a cardiac defibrillator system, by a plurality of cardiac defibrillators of remote monitoring processing terminal butt joint, the defibrillator is only responsible for electrocardiosignal collection, video communication and defibrillation discharge, remote monitoring processing terminal saves the data of gathering, need not like traditional defibrillator need analyze the signal and calculate and show again, can simplify the inner structure of defibrillating, under the condition of guaranteeing defibrillator detection efficiency, the cost of defibrillator has been reduced, further be favorable to the popularization of defibrillator.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a cardiac defibrillator and system based on remote interaction monitoring.
Background
Sudden Cardiac Death (SCD), an unexpected collapse of circulation and arrest to the heart that occurs rapidly within 1 hour of clinical presentation, is the leading cause of death in cardiovascular disease. Epidemiological research results of the American health statistical center show that more than 50% of all cardiovascular deaths are SCD, and the total SCD number in China is more than 54.4 ten thousand every year; meanwhile, in the past decades, there has been an increasing trend of the occurrence of SCD as the population ages. Of these, 80% of SCD is due to malignant ventricular arrhythmias, such as ventricular fibrillation (VF, ventricular fibrillation for short). The onset of malignant ventricular arrhythmia such as ventricular fibrillation is usually not predictive, the electrical activity of the ventricles is out of synchronism during the onset, the blood pumping function of the heart is lost, and if measures are not taken in time to convert the rhythm of the heart, sudden death can be caused within minutes. More than 90% of patients with ventricular fibrillation have the disease sites outside hospitals and cannot be cured in time. Therefore, the ventricular fibrillation is stopped, the normal heart rhythm is restored, the hemodynamic stability is restored in the shortest possible time, the SCD can be avoided and effectively prevented from occurring, and meanwhile, after the defibrillation operation of a patient, the cardio-pulmonary resuscitation and necessary medical measures are also very important in the rescue link.
The existing cardiac defibrillator is a unilateral device and does not have networking or communication functions, professional medical equipment has certain use specifications and skills, and personnel assisting rescue on site generally have no related knowledge when SCD occurs, so that the personnel can not finish rescue through the cardiac defibrillator. Therefore, the utilization rate of the defibrillator is low, which is not beneficial to popularization.
Disclosure of Invention
The utility model aims to solve the technical problem that a heart defibrillator and system based on remote interaction monitoring is provided, can carry out remote communication with the host computer, reduce the user and to the professional knowledge requirement of defibrillator, improve the rate of utilization of defibrillator, do benefit to the popularization of defibrillator.
In order to solve the above technical problem, an embodiment of the present invention provides a cardiac defibrillator based on remote interaction monitoring, including: the device comprises a microprocessor, a display screen, an electrocardiosignal acquisition circuit, a charging circuit, a transthoracic impedance detection circuit, a defibrillation discharge circuit and a first communication circuit;
the microprocessor is respectively connected with the display screen, the electrocardiosignal acquisition circuit, the charging circuit, the transthoracic impedance detection circuit, the defibrillation discharge circuit and the first communication circuit;
the first communication circuit is respectively connected with the display screen and the electrocardiosignal acquisition circuit;
the charging circuit is connected with the defibrillation discharging circuit.
Further, the defibrillation discharge circuit includes: the device comprises an energy storage capacitor, a numerical control resistance bridge and an H-bridge discharge circuit controlled by four IGBTs;
the energy storage capacitor is respectively connected with the first H-bridge discharge circuit and the third H-bridge discharge circuit;
the first H-bridge discharge circuit is connected with the second H-bridge discharge circuit;
the third H-bridge discharge circuit is connected with the fourth H-bridge discharge circuit;
the numerical control resistance bridge is respectively connected with the second H-bridge discharging circuit, the fourth H-bridge discharging circuit and the energy storage capacitor.
Further, the defibrillator further includes: a position information acquisition circuit;
the position information acquisition circuit is connected with the first communication circuit.
Further, the microprocessor is an MCU processor.
Correspondingly, the utility model provides a system of defibrillating heart based on remote interaction control, include: a remote monitoring and processing terminal and the heart defibrillator of the utility model;
wherein, the remote monitoring processing terminal includes: the second communication circuit, the video interface, the operation module and the storage module;
the second communication circuit is connected with the first communication circuit of the cardiac defibrillator;
the video interface and operation module is connected with the second communication circuit;
the storage module is respectively connected with the video interface, the operation module and the second communication circuit. It is from top to bottom visible, the embodiment of the utility model provides a cardiac defibrillator based on remote interaction control, this defibrillator is provided with first communication circuit, and communication circuit and display screen, electrocardiosignal acquisition circuit connection, can carry out video communication with remote monitoring processing terminal, reduces the user and to the professional knowledge requirement of defibrillator, improves the rate of utilization of defibrillator, does benefit to the popularization of defibrillator.
Furthermore, the utility model provides a cardiac defibrillator system based on remote interaction monitoring, by a plurality of cardiac defibrillators of remote monitoring processing terminal butt joint, the defibrillator is only responsible for electrocardiosignal collection, video communication and defibrillation discharge, remote monitoring processing terminal saves the data of gathering, need not like traditional defibrillator and need carry out analysis and calculation redisplay to the signal, can simplify the inner structure of defibrillating, under the condition of guaranteeing defibrillator detection efficiency, the cost of defibrillator has been reduced, further be favorable to the popularization of defibrillator.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a cardiac defibrillator based on remote interactive monitoring provided by the present invention;
fig. 2 is a schematic structural diagram of an embodiment of a defibrillation discharge circuit provided by the present invention;
fig. 3 is a schematic structural diagram of an embodiment of a defibrillation system based on remote interactive monitoring provided by the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, the present invention provides a schematic structural diagram of an embodiment of a defibrillator based on remote interactive monitoring. As shown in fig. 1, the cardiac defibrillator includes: the device comprises a microprocessor 1, a display screen 2, an electrocardiosignal acquisition circuit 3, a charging circuit 4, a transthoracic impedance detection circuit 5, a defibrillation discharge circuit 6 and a first communication circuit 7.
The microprocessor 1 is respectively connected with the display screen 2, the electrocardiosignal acquisition circuit 3, the charging circuit 4, the transthoracic impedance detection circuit 5, the defibrillation discharge circuit 6 and the first communication circuit 7.
The first communication circuit 7 is respectively connected with the display screen 2 and the electrocardiosignal acquisition circuit 3.
The charging circuit 4 is connected to the defibrillation discharging circuit 6.
In the present embodiment, the microprocessor 1 may be, but is not limited to, an MCU processor for controlling the coordinated operations of the circuits.
In the present embodiment, the display screen 2 is used for human-computer interaction, for example, when a user operates the defibrillator, the user can operate the defibrillator through the content displayed on the display screen. In addition, after the display screen 2 is connected with the first communication circuit 7, the audio and video data fed back by the first communication circuit 7 can be displayed, and the video conversation can be carried out with the remote equipment. Audio and video remote communication is prior art and will not be described herein.
In this embodiment, the electrocardiographic signal acquisition circuit 3 is configured to acquire an electrocardiographic signal of a patient and send the electrocardiographic signal to a remote device through the first communication circuit 7.
In this embodiment, the charging circuit 4 is used to charge the defibrillation discharge circuit.
In this embodiment, the transthoracic impedance detection circuit is used to detect the transthoracic impedance of the patient, and the impedance needs to be detected first before defibrillation discharge and matched with corresponding energy, so as to avoid the injury of the human body due to excessive energy. The detection method and the energy matching method are prior art and are not described herein again.
In this embodiment, since the electrocardiographic signal acquisition circuit, the charging circuit, and the transthoracic impedance detection circuit are all the existing contents in the prior art, the general defibrillator has the above structure and working principle, and the details are not repeated herein.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an embodiment of a defibrillation discharging circuit according to the present invention. As shown in fig. 2, the defibrillation discharge circuit includes: the device comprises an energy storage capacitor, a numerical control resistance bridge and an H-bridge discharge circuit controlled by four IGBTs; the energy storage capacitor is respectively connected with the first H-bridge discharge circuit (the bridge 1) and the third H-bridge discharge circuit (the bridge 3); the first H-bridge discharge circuit is connected with the second H-bridge discharge circuit (the bridge 2); the third H-bridge discharge circuit is connected with the fourth H-bridge discharge circuit (the bridge 4); the numerical control resistance bridge is respectively connected with the second H-bridge discharge circuit, the fourth H-bridge discharge circuit and the energy storage capacitor. The utility model discloses a defibrillation flow mainly comprises four parts of instruction, the energy storage of charging, chest anti detection, the discharge of defibrillation of waiting for defibrillation.
Accordingly, referring to fig. 3, fig. 3 is a schematic structural diagram of an embodiment of a defibrillation system based on remote interactive monitoring provided by the present invention. As shown in fig. 3, the system includes: a remote monitoring processing terminal 31 and a plurality of cardiac defibrillators 32 according to the present invention. In the figure, three defibrillators are taken as an example, and more cardiac defibrillators can be accessed.
The remote monitoring processing terminal 31 includes a second communication circuit 8, a video interface and operation module 9, and a storage module 10.
The second communication circuit 8 is connected to the first communication circuit 7 of the defibrillator.
The video interface and operation module 9 is connected with the second communication circuit 8;
the storage module 10 is respectively connected with the video interface and operation module 9 and the second communication circuit 8.
In this embodiment, the second communication circuit 8 is connected with the first communication circuit 7, so that a communication channel can be established, and functions of electrocardiosignal data transmission, remote audio/video real-time communication, remote control of the cardiac defibrillator and the like can be realized.
The video interface and operation module 9 is used for remote medical care personnel to carry out audio and video conversation, remote operation or local operation. The module can be a touch display screen or an external display screen.
The storage module 10 is used for storing the electrocardiosignals uploaded by each defibrillator, and is used for remote medical care personnel to call and view the disease history of the patient.
In the present embodiment, the first communication circuit 7 and the second communication circuit 8 are conventional communication circuits, and the technology thereof is also the prior art, and will not be described herein again.
It is from top to bottom visible, the embodiment of the utility model provides a cardiac defibrillator based on remote interaction control, this defibrillator is provided with first communication circuit, and communication circuit and display screen, electrocardiosignal acquisition circuit connection, can carry out video communication with remote monitoring processing terminal, reduces the user and to the professional knowledge requirement of defibrillator, improves the rate of utilization of defibrillator, does benefit to the popularization of defibrillator.
Furthermore, the utility model provides a cardiac defibrillator system based on remote interaction monitoring, by a plurality of cardiac defibrillators of remote monitoring processing terminal butt joint, the defibrillator is only responsible for electrocardiosignal collection, video communication and defibrillation discharge, remote monitoring processing terminal saves the data of gathering, need not like traditional defibrillator and need carry out analysis and calculation redisplay to the signal, can simplify the inner structure of defibrillating, under the condition of guaranteeing defibrillator detection efficiency, the cost of defibrillator has been reduced, further be favorable to the popularization of defibrillator.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (5)
1. A cardiac defibrillator based on remote interactive monitoring, comprising: the device comprises a microprocessor, a display screen, an electrocardiosignal acquisition circuit, a charging circuit, a transthoracic impedance detection circuit, a defibrillation discharge circuit and a first communication circuit;
the microprocessor is respectively connected with the display screen, the electrocardiosignal acquisition circuit, the charging circuit, the transthoracic impedance detection circuit, the defibrillation discharge circuit and the first communication circuit;
the first communication circuit is respectively connected with the display screen and the electrocardiosignal acquisition circuit;
the charging circuit is connected with the defibrillation discharging circuit.
2. The cardiac defibrillator based on remote interactive monitoring of claim 1, wherein the defibrillation discharge circuit comprises: the device comprises an energy storage capacitor, a numerical control resistance bridge and an H-bridge discharge circuit controlled by four IGBTs;
the energy storage capacitor is respectively connected with the first H-bridge discharge circuit and the third H-bridge discharge circuit;
the first H-bridge discharge circuit is connected with the second H-bridge discharge circuit;
the third H-bridge discharge circuit is connected with the fourth H-bridge discharge circuit;
the numerical control resistance bridge is respectively connected with the second H-bridge discharging circuit, the fourth H-bridge discharging circuit and the energy storage capacitor.
3. The cardiac defibrillator based on remote interactive monitoring of claim 2, wherein the cardiac defibrillator further comprises: a position information acquisition circuit;
the position information acquisition circuit is connected with the first communication circuit.
4. The cardiac defibrillator based on remote interactive monitoring of any one of claims 1 to 3, wherein the microprocessor is an MCU processor.
5. A cardiac defibrillation system based on remote interactive monitoring, comprising: a plurality of cardiac defibrillators according to any one of claims 1 to 4 and a remote monitoring processing terminal;
wherein, the remote monitoring processing terminal includes: the second communication circuit, the video interface, the operation module and the storage module;
the second communication circuit is connected with the first communication circuit of the cardiac defibrillator;
the video interface and operation module is connected with the second communication circuit;
the storage module is respectively connected with the video interface, the operation module and the second communication circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985633.3U CN212491154U (en) | 2020-06-02 | 2020-06-02 | Cardiac defibrillator and system based on remote interactive monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020985633.3U CN212491154U (en) | 2020-06-02 | 2020-06-02 | Cardiac defibrillator and system based on remote interactive monitoring |
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| CN212491154U true CN212491154U (en) | 2021-02-09 |
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| CN202020985633.3U Active CN212491154U (en) | 2020-06-02 | 2020-06-02 | Cardiac defibrillator and system based on remote interactive monitoring |
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Inventor after: Weng Wenjie Inventor after: Li Zexuan Inventor after: Jia Jianchao Inventor after: Hu Xian Inventor after: Peng Lingxi Inventor before: Weng Wenjie Inventor before: Li Zexuan Inventor before: Jia Jianchao Inventor before: Hu Xian Inventor before: Peng Lingxi |