CN2696062Y - Analog simulation mode for heart monitoring and rescure - Google Patents
Analog simulation mode for heart monitoring and rescure Download PDFInfo
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- CN2696062Y CN2696062Y CN 200420017815 CN200420017815U CN2696062Y CN 2696062 Y CN2696062 Y CN 2696062Y CN 200420017815 CN200420017815 CN 200420017815 CN 200420017815 U CN200420017815 U CN 200420017815U CN 2696062 Y CN2696062 Y CN 2696062Y
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- manikin
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- chip microcomputer
- analog simulation
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Abstract
The utility model relates to an analog simulation mode for heart monitoring and rescue, comprising a human body mode (1) whose interior is provided with SCM and whose surface is provided with an electric pole. The output port of the SCM is connected with the electric pole through a D/A converter. The utility model has simple structure, can simulate the electrocardiograms for the heart monitoring and rescue when the patient is dangerously ill, and can also be used in the teaching, the skill training, and the checking for the medical students and the extensive medical staffs to handle the critical patient monitoring, the cardiopulmonary resuscitation, the cardiac puncture, and the cardiac arrhythmia.
Description
Technical field
The utility model relates to medical educational equipment, particularly cardiac monitoring and rescues the analog simulation model.
Background technology
No matter patient suffers from any disease, the always direct cause of the death of circulatory arrest, therefore to the urgent patient carry out cardiac monitoring, to the processing and the cardiopulmonary resuscitation technology of arrhythmia cordis (particularly dangerous arrhythmia cordis), all should be the essential professional skill of grasping of each medical worker.Along with the raising of industrialized level, the prosperity of traffic, fortuitous casualty often takes place; Living standard improves cause of coronary heart disease and increases, and also can meet the patient of sudden onset sometimes outside hospital, so in some developed countries, the rescue technology is also very universal in non-medical staff.But, at present owing to there are not suitable instruments used for education, and must not impart knowledge to students during actual giving emergency treatment to a patient, so the hands-on that general medical worker and medico can not get rescuing the urgent patient has let alone the public.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of cardiac monitoring is provided and rescues the analog simulation model, it is applicable to the teaching and the skill training of medical colleges and schools, hospital, is used for simulating the urgent patient.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
It comprises manikin, is provided with single-chip microcomputer in the manikin, is provided with electrode on the surface of manikin, and the delivery outlet of single-chip microcomputer is connected with electrode by D/A converter.
Electrode comprises the conventional recording electrode of cardiogram, electrocardiographic monitoring electrode, and they are separately positioned on the riding position correspondence of the conventional recording electrode and the mornitoring electrode of electrocardiograph.
The below, top layer of the chest of manikin is provided with the sensor that receives the defibrillator signal, and its output terminal is connected with the input port of single-chip microcomputer; Sensor is arranged on the lay down location of defibrillator electrode; Be provided with the defibrillation simulator in the thoracic cavity of manikin, the defibrillation simulator is made up of stage clip and electromagnetic switch monolithic processor controlled, that stage clip is compressed perpendicular to the manikin chest surface.
The sensor that receives the defibrillator signal is a tongue tube.
Be provided with plate between stage clip upper end and the manikin top layer, plate is provided with pressure transducer, and pressure transducer is connected with the input port of single-chip microcomputer by A/D converter.
The heart position also is provided with container in the thoracic cavity of manikin, and container has red conducting solution, and container is by liquid supplementation pipe and manikin external communications; The outside of manikin also comprises a pace-making conduit, has two pacing electrodes on the pacing catheter, and two pacing electrodes are connected with the input port of single-chip microcomputer respectively.
The below, top layer at the injection body surface position of manikin is provided with sebific duct, is provided with liquid level sensor in the sebific duct, and the output terminal of liquid level sensor is connected with the input port of single-chip microcomputer.
Function of the present utility model:
1, modal patient's cardiogram: single-chip microcomputer can be according to setting and calculating in advance, modal patient's electrocardiosignal is (as when the successful rescue, recover normal ECG, when all rescue measures proved ineffectual, constant or deterioration of cardiogram etc.), and the conventional recording electrode of the cardiogram by the manikin surface, electrocardiographic monitoring electrode send, and receives for electrocardiograph;
Reaction when 2, the modal patient rescues defibrillation: the signal that the electrode of defibrillator sends (as magnetic signal) is received by the sensor (as tongue tube) of below, the top layer of the chest of manikin, and the input single-chip microcomputer; Single-chip Controlling electromagnetic switch moment compresses stage clip and discharges, and the release of stage clip is beated manikin, the reaction during with modal patient's defibrillation.
3, be used for teaching and the skill training that cardiopulmonary resuscitation is rescued: the pressure transducer between stage clip upper end and the manikin top layer, the pressure data in the time of cardiopulmonary resuscitation can being rescued is exported by single-chip microcomputer.
4, the teaching and the skill training that are used for cardiopulmonary punctures: the heart position also is provided with container in the thoracic cavity of manikin, and container has red conducting solution, and red conducting solution is imported by liquid supplementation pipe, and it is simulate blood but also play electric action not only; Method of operating is: with puncture needle to cardiac puncture, in the time of in puncture needle penetrates container, red conducting solution flows out, show that needle position is correct, to have two pacing electrode pacing catheters from the puncture pin hole inserts, red conducting solution is communicated with two pacing electrodes, and the pacing electrode communications signals is issued single-chip microcomputer.
5, be used for patient is carried out the teaching and the skill training of injection for curing: the below, top layer at the injection body surface position of manikin is provided with sebific duct, be provided with liquid level sensor in the sebific duct, the liquid level sensor signal is exported to single-chip microcomputer, and by the input of the input equipments such as keyboard on single-chip microcomputer injectable drug title.
The utility model is simple in structure, when can the modal patient being critically ill, carry out cardiac monitoring, the cardiogram when rescuing, also can be used to medico and numerous medical personnel are carried out teaching, skill training and the examination of CCN, cardiopulmonary resuscitation, cardiac puncture, ARR processing.
Description of drawings
Fig. 1,2 is the structural representation of the utility model embodiment
Fig. 3 is the structural principle block diagram of single-chip microcomputer
Fig. 4 is the structural representation in the utility model embodiment thoracic cavity
Fig. 5 is single chip circuit figure
Fig. 6 is the utility model user mode structural representation
The framed structure theory diagram of software section when Fig. 7 is the utility model user mode
Software flow pattern when Fig. 8 is the utility model user mode
Embodiment
The utility model embodiment as shown in Figure 1, 2, it comprises manikin 1, be provided with single-chip microcomputer in the manikin 1, on the surface of manikin 1, be provided with electrode, electrode comprises the conventional recording electrode 2 of cardiogram, mornitoring electrode 3, they are separately positioned on the riding position of the conventional recording electrode of electrocardiograph and mornitoring electrode, that is: the conventional recording electrode 2 of cardiogram is arranged on the V1-V6 crosslinking electrode position of the four limbs and the front electrocardiograph of manikin 1, and mornitoring electrode 3 is arranged on the place, both sides of the upper breast of manikin 1.The delivery outlet of single-chip microcomputer is connected with electrode by D/A converter.
The below, top layer of the chest of manikin 1 is provided with the sensor 4 that receives the defibrillator signal, and sensor 4 is a tongue tube, and its output terminal is connected with the input port of single-chip microcomputer; Sensor 4 is arranged on the lay down location of defibrillator electrode.The below, top layer at the injection body surface position of manikin 1 is provided with sebific duct 6, is provided with liquid level sensor in the sebific duct 6, and the output terminal of liquid level sensor is connected with the input port of single-chip microcomputer.
Also be provided with microcomputer interface 7, the pacing catheter 5 of power interface 8, single-chip microcomputer on the manikin 1, have two electrodes on the pacing catheter 5, two electrodes are connected with the input port of single-chip microcomputer respectively.
The structure of single-chip microcomputer reaches annexation such as the Fig. 3 with electrode 2,3.Single-chip microcomputer (digital cardiac) comprises microprocessor, electrocardio model selection keyboard, Compact Flash, with outside (emulation monitoring and treating instrument) microcomputer communication interface etc.; It has following function: (1) stored electrocardiogram (ECG) data and clinical data, and logical CF card can be by being used for replenishing voluntarily the extension storage capacity; (2) output mode of selecting according to keyboard is carried the analog electrocardiogram signal to the crosslinking electrode of manikin; (3) input signal of monitor therapy sensor, according to the instruction of this signal and outside microcomputer, the conversion output mode; (4) by renewable its ecg database of outside microcomputer.
As shown in Figure 4, be provided with the defibrillation simulator in the thoracic cavity 9 of manikin 1, the defibrillation simulator is made up of stage clip 10 and electromagnetic switch 11 monolithic processor controlled, that stage clip 10 is compressed perpendicular to the manikin chest surface.Be provided with plate 14 between stage clip 10 upper ends and manikin 1 top layer, plate 14 is provided with pressure transducer, and pressure transducer is connected with the input port of single-chip microcomputer by A/D converter.The heart position also is provided with container 12 in the thoracic cavity 9 of manikin 1, has red conducting solution in the container 12, and container 12 is by liquid supplementation pipe 13 and manikin 1 external communications.
The circuit diagram of single-chip microcomputer such as Fig. 5 have the liquid level sensor input interface 17 in the output interface 16 that is connected with electrode 2,3, the sebific duct 6, the input interface 15 that receives the sensor 4 of defibrillator signal, the input interface 18 that plate 14 is provided with pressure transducer on the single-chip microcomputer.
As shown in Figure 6, form heart monitoring and rescue Analog Simulation System with outside microcomputer 20, electrocardiograph 19 when the utility model embodiment uses, microcontroller communication interface among the utility model embodiment is connected with outside microcomputer communication interface by interface 7, and each electrode 2,3 battery lead plate corresponding with electrocardiograph on manikin 1 surface connect.Framed structure theory diagram such as Fig. 7 of the software section of this system, software flow pattern such as Fig. 8.
Above-mentioned cardiac monitoring and the function of rescuing Analog Simulation System:
1. by the following function of the reality of the working procedure in the outside microcomputer:
1.. make the electrocardiogram (ECG) data of input be shown as the ecg wave form that rolls and occur;
2.. the electrocardiogram (ECG) data to input is analyzed computing, shows the ECG monitor interface, determines, is provided with correlation parameter, realizes the classifying alarm of cardiac monitoring and infinity;
3.. show defibrillation and electrical conversion instrument interface, can carry out parameter and select and be provided with, and the effect of analog charge, discharge (sound during electric shock and synchronously during defibrillation the R ripple add lustre discharge);
4.. the outer heart pacemaker interface of display body, can carry out the setting of pacing parameter;
5.. show the drug therapy dialog box, can carry out the selection of medicine name and consumption;
6.. the selection information to defibrillation, pace-making and drug therapy is carried out logic determines, and whether the output mode that sends instruction decision digital cardiac changes and how to change.
2. recovery simulator and emulation monitoring and treating instrument are set up communication in succession,, can show on-the-spot PCR interface by working procedure and the animation that prestores.In the interface in modes such as curve, two-dimensional image and three-dimensional animations, the position of lively and concrete reflection external chest compression, according to pressing depth, push improper complication and implement the effect of PCR (cardiopulmonary resuscitation).
3. working procedure and the multimedia courseware that prestores can carry out the teaching and the technical ability of cardiopulmonary resuscitation and examine, evaluate achievement, print result.
The utility model embodiment also can have following function:
1,, shows that with roll mode various conventional 12 lead or guard lead electrocardiogram and corresponding clinical data according in advance setting;
2, the setting of warning of demonstration cardiac monitoring and alarm parameters;
3, can write down the cardiogram of real patient, and can replenish and upgrade ecg database;
4, can demonstrate the operating process of defibrillation (synchronously with asynchronous), pace-making (through the wall of the chest with through the intracardiac pace-making of vein) and injectable drug (six kinds of common drugs), and display process effect (successful rescue recovery normal ECG; Constant or the deterioration of cardiogram that all rescue measures proved ineffectual).
Claims (7)
1, cardiac monitoring and rescue analog simulation model, it comprises manikin (1), it is characterized in that: manikin is provided with single-chip microcomputer in (1), is provided with electrode on the surface of manikin (1), and the delivery outlet of single-chip microcomputer is connected with electrode by D/A converter.
2, analog simulation model as claimed in claim 1 is characterized in that: electrode comprises the conventional recording electrode (2) of cardiogram, electrocardiographic monitoring electrode (3), and they are separately positioned on the riding position of the conventional recording electrode of electrocardiograph and mornitoring electrode.
3, analog simulation model as claimed in claim 1 or 2 is characterized in that: the below, top layer of the chest of manikin (1) is provided with the sensor (4) that receives the defibrillator signal, and its output terminal is connected with the input port of single-chip microcomputer; Sensor (4) is arranged on the lay down location of defibrillator electrode; Be provided with the defibrillation simulator in the thoracic cavity (9) of manikin (1), the defibrillation simulator is made up of stage clip (10) and electromagnetic switch (11) monolithic processor controlled, that stage clip (10) is compressed perpendicular to the manikin chest surface.
4, analog simulation model as claimed in claim 3 is characterized in that: the sensor (4) that receives the defibrillator signal is a tongue tube.
5, analog simulation model as claimed in claim 3, it is characterized in that: be provided with plate (14) between stage clip (10) upper end and manikin (1) top layer, plate (14) is provided with pressure transducer, and pressure transducer is connected with the input port of single-chip microcomputer by A/D converter.
6, analog simulation model as claimed in claim 1 or 2, it is characterized in that: the interior heart position, thoracic cavity (9) of manikin (1) is provided with container (12), container has red conducting solution in (12), and container (12) is by liquid supplementation pipe (13) and manikin (1) external communications; The outside of manikin (1) also comprises a pace-making conduit (5), has two pacing electrodes on the pacing catheter (5), and two pacing electrodes are connected with the input port of single-chip microcomputer respectively.
7, analog simulation model as claimed in claim 1 or 2, it is characterized in that: the below, top layer at the injection body surface position of manikin (1) is provided with sebific duct (6), sebific duct is provided with liquid level sensor in (6), and the output terminal of liquid level sensor is connected with the input port of single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017815 CN2696062Y (en) | 2004-04-20 | 2004-04-20 | Analog simulation mode for heart monitoring and rescure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017815 CN2696062Y (en) | 2004-04-20 | 2004-04-20 | Analog simulation mode for heart monitoring and rescure |
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| CN2696062Y true CN2696062Y (en) | 2005-04-27 |
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| CN 200420017815 Expired - Fee Related CN2696062Y (en) | 2004-04-20 | 2004-04-20 | Analog simulation mode for heart monitoring and rescure |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102663949A (en) * | 2012-04-28 | 2012-09-12 | 徐州医学院 | Medical puncture simulation teaching device |
| CN102725782A (en) * | 2009-11-12 | 2012-10-10 | 拉尔多医疗公司 | Pulse simulation unit |
| CN103329183A (en) * | 2010-10-26 | 2013-09-25 | 挪度医疗器械有限公司 | Cpr monitoring system |
| CN103700306A (en) * | 2013-12-12 | 2014-04-02 | 南阳医学高等专科学校 | Fabrication method and puncture method of puncture specimen |
| CN106652715A (en) * | 2017-02-28 | 2017-05-10 | 上海嘉奕医学科技有限公司 | System for simulating bleeding of five sense organs of human body |
| CN106667480A (en) * | 2017-01-25 | 2017-05-17 | 杭州三目科技有限公司 | Anthropometric dummy for performance test of wearing type physiological signal detection device |
| CN108320647A (en) * | 2018-04-13 | 2018-07-24 | 赵志强 | A kind of heart-lung resuscitation training model that can assess defibrillation position automatically |
| CN108389489A (en) * | 2018-03-22 | 2018-08-10 | 赵志强 | The whether normal heart-lung resuscitation training model in position of detectable defibrillation electrode sheet |
| CN108510857A (en) * | 2018-04-08 | 2018-09-07 | 赵志强 | A kind of heart-lung resuscitation training model of defibrillation electrode sheet load when can record defibrillation |
| CN108961885A (en) * | 2018-06-29 | 2018-12-07 | 陈斌 | The method for carrying out medical training and examination with simulation machine patient |
-
2004
- 2004-04-20 CN CN 200420017815 patent/CN2696062Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725782B (en) * | 2009-11-12 | 2014-12-31 | 拉尔多医疗公司 | Pulse simulation unit |
| CN102725782A (en) * | 2009-11-12 | 2012-10-10 | 拉尔多医疗公司 | Pulse simulation unit |
| CN103329183A (en) * | 2010-10-26 | 2013-09-25 | 挪度医疗器械有限公司 | Cpr monitoring system |
| CN102663949A (en) * | 2012-04-28 | 2012-09-12 | 徐州医学院 | Medical puncture simulation teaching device |
| CN102663949B (en) * | 2012-04-28 | 2014-09-03 | 徐州医学院 | Medical puncture simulation teaching device |
| CN103700306B (en) * | 2013-12-12 | 2015-09-09 | 南阳医学高等专科学校 | The method for making of puncture sample and piercing method |
| CN103700306A (en) * | 2013-12-12 | 2014-04-02 | 南阳医学高等专科学校 | Fabrication method and puncture method of puncture specimen |
| CN106667480A (en) * | 2017-01-25 | 2017-05-17 | 杭州三目科技有限公司 | Anthropometric dummy for performance test of wearing type physiological signal detection device |
| CN106652715A (en) * | 2017-02-28 | 2017-05-10 | 上海嘉奕医学科技有限公司 | System for simulating bleeding of five sense organs of human body |
| CN108389489A (en) * | 2018-03-22 | 2018-08-10 | 赵志强 | The whether normal heart-lung resuscitation training model in position of detectable defibrillation electrode sheet |
| CN108389489B (en) * | 2018-03-22 | 2020-08-28 | 赵志强 | Cardiopulmonary resuscitation training model capable of detecting whether position of defibrillation electrode slice is normal or not |
| CN108510857A (en) * | 2018-04-08 | 2018-09-07 | 赵志强 | A kind of heart-lung resuscitation training model of defibrillation electrode sheet load when can record defibrillation |
| CN108320647A (en) * | 2018-04-13 | 2018-07-24 | 赵志强 | A kind of heart-lung resuscitation training model that can assess defibrillation position automatically |
| CN108961885A (en) * | 2018-06-29 | 2018-12-07 | 陈斌 | The method for carrying out medical training and examination with simulation machine patient |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |