CN105224383A - cardiopulmonary resuscitation simulation system - Google Patents
cardiopulmonary resuscitation simulation system Download PDFInfo
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- CN105224383A CN105224383A CN201510518447.2A CN201510518447A CN105224383A CN 105224383 A CN105224383 A CN 105224383A CN 201510518447 A CN201510518447 A CN 201510518447A CN 105224383 A CN105224383 A CN 105224383A
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Abstract
Cardiopulmonary resuscitation simulation system involved in the present invention, because user can select mode of operation and the execution parameter of cardiopulmonary resuscitation by set and display portion, handling part can be simulated cardiopulmonary resuscitation according to the mode of operation of setting and execution parameter and simulate analog result, curve generating unit can generate pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform are also presented at curve viewing area, period average calculating part can calculate the period average of each parameter and be presented at parameter display region, evaluation section obtains the whether effective comparative result of cardiopulmonary resuscitation of Evaluation operation after can comparing according to analog result and level threshold value, therefore, cardiopulmonary resuscitation simulation system of the present invention can observe the effect that cardiopulmonary resuscitation is implemented intuitively, and have simple to operate, the advantage that cost is low.
Description
Technical field
The invention belongs to medical software field, be specifically related to a kind of cardiopulmonary resuscitation simulation system.
Background technology
Cardiopulmonary resuscitation is the very first time first aid aid after heart arrest occurs, and the effect that cardiopulmonary resuscitation is implemented directly has influence on the anabiosis rate of patient and the quality of life after recovering.At present about research mainly clinical testing and the zoopery of cardiopulmonary resuscitation, and at the teaching process to student with when promoting to mass popularization, mainly by adopting text exhibition and physical model to demonstrate.
But, in teaching and universal process, if adopt clinical testing or zoopery, like this, not only consume huge time, space and money, and against ethics, in addition, if only adopt text exhibition and physical model demonstration, this visualize can not go out the effect that implemented cardiopulmonary resuscitation reaches.
Summary of the invention
The present invention carries out to solve above-mentioned problem, and object is to provide a kind of effect can observed implemented cardiopulmonary resuscitation intuitively and reach, and the cardiopulmonary resuscitation simulation system that cost is low.
Cardiopulmonary resuscitation simulation system provided by the invention, is characterized in that, comprising: storage part, stores selection picture, setting parameter picture, result screen and level threshold value, set and display portion, picture is selected in display, allows user select operator scheme and the executive mode of cardiopulmonary resuscitation, display parameter setting picture, allows user adjust the execution parameter of cardiopulmonary resuscitation, display result screen, handling part, comprises: based on human bloodstream dynamics obtain artificial human body model circulation system unit, to send according to operator scheme and execution parameter and for simulating, organ module corresponding in artificial human body model executed to the trigger element of stressed simulating signal and obtained the processing unit of analog result according to simulating signal, curve generating unit, pressing force waveform is generated according to analog result and simulating signal, cardiac output waveform and brain blood flow coronary blood flow waveform, set and display portion is by pressing force waveform, cardiac output waveform and brain blood flow coronary blood flow waveform are presented to be selected in picture, period average calculating part, the period average of analog result is calculated according to analog result, described period average is presented at by input display part to be selected in picture, evaluation section, analog result and level threshold value are compared and obtains evaluating the whether effective comparative result of the cardiopulmonary resuscitation implemented, comparative result is presented in result screen by input display part.
Cardiopulmonary resuscitation simulation system of the present invention can also have such feature: wherein, operator scheme comprises: standard chest pressing resuscitation, chest compression promotes resuscitation, chest belly alternately presses art, chest lower limb alternately press art, passive leg and the standard chest lifted presses that resuscitation combines, passive leg and the chest compression lifted promotes that resuscitation combines, passive leg and the chest belly lifted alternately presses art and combine and passively lift leg and chest lower limb alternately press art.
Cardiopulmonary resuscitation simulation system of the present invention can also have such feature: wherein, analog result comprises: aortic pressure value, Coronary Perfusion Pressure value, lung peripheral veins pressure value, cardiac output value, flow through the blood flow value of heart and flow through the blood flow value of brain.
Cardiopulmonary resuscitation simulation system of the present invention can also have such feature: wherein, executive mode comprises: the self-defined mode of user's setting means that the execution parameter of each operator scheme is the default behavior of predetermined value, the execution parameter of each operator scheme can set and the new operator scheme that can set cardiopulmonary resuscitation.
Cardiopulmonary resuscitation simulation system of the present invention can also have such feature: wherein, and comparative result, pressing force waveform, cardiac output waveform, brain blood flow coronary blood flow waveform and period average are stored in storage part.
The effect of invention and effect
According to cardiopulmonary resuscitation simulation system involved in the present invention, because user can select mode of operation and the execution parameter of cardiopulmonary resuscitation by set and display portion, handling part can be simulated cardiopulmonary resuscitation according to the mode of operation of setting and execution parameter and simulate analog result, curve generating unit can generate pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform are also presented at curve viewing area, period average calculating part can calculate the period average of each parameter and be presented at parameter display region, evaluation section obtains the whether effective comparative result of cardiopulmonary resuscitation of Evaluation operation after can comparing according to analog result and level threshold value, therefore, cardiopulmonary resuscitation simulation system of the present invention can observe the effect that cardiopulmonary resuscitation is implemented intuitively, and have simple to operate, the advantage that cost is low.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of cardiopulmonary resuscitation simulation system in embodiments of the invention;
Fig. 2 is the schematic diagram selecting picture in embodiments of the invention;
Fig. 3 is the schematic diagram of setting parameter picture in embodiments of the invention;
Fig. 4 is the schematic diagram in embodiments of the invention after dry run;
Fig. 5 is the schematic diagram of result screen in embodiments of the invention; And
Fig. 6 is the action flow chart of cardiopulmonary resuscitation simulation system in embodiments of the invention.
Embodiment
The technological means realized to make the present invention, creation characteristic, reach object and effect is easy to understand, following examples are specifically addressed cardiopulmonary resuscitation simulation system of the present invention by reference to the accompanying drawings.
Fig. 1 is the structured flowchart of cardiopulmonary resuscitation simulation system in embodiments of the invention.
As shown in Figure 1, cardiopulmonary resuscitation simulation system 10 can be applied to PC terminal, mobile terminal etc., for simulating different cardiopulmonary resuscitations, and the effect enabling user realize implemented cardiopulmonary resuscitation intuitively to reach.Cardiopulmonary resuscitation simulation system 10 comprises: storage part 11, set and display portion 12, handling part 13, evaluation section 14, curve generating unit 15 and period average generating unit 16.
Storage part 11 stores selects picture 100, setting parameter picture 200, result screen 300, comparative result and the effective level threshold value of cardiopulmonary resuscitation for judging enforcement.
Fig. 2 is the schematic diagram selecting picture in embodiments of the invention.
As shown in Figure 2, select executive mode and the operator scheme of picture 100 for allowing user select cardiopulmonary resuscitation, comprise: select the executive mode of cardiopulmonary resuscitation and the selected zone 110 of operator scheme for allowing user, for showing the curve viewing area 120 of pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform, and the parameter display region 130 of period average for parameter in display simulation result.
Cardiopulmonary resuscitation simulation system 10 comprises three kinds of executive modes: the self-defined mode of user's setting means that the execution parameter of each operator scheme is the default behavior of predetermined value, the execution parameter of each operator scheme can be set and the new operator scheme that can set cardiopulmonary resuscitation.
Wherein, the operator scheme of the cardiopulmonary resuscitation in default behavior and user's setting means includes: standard chest pressing resuscitation (CHESTCOMPRESSION-ONLYCPR, write a Chinese character in simplified form CO-CPR), chest compression promotes resuscitation (ACTIVECOMPRESSION-DECOMPRESSIONCPR, write a Chinese character in simplified form ACD-CPR), chest belly alternately presses art (INTERPOSEDABDOMINALCPMPRESSIONCPR, write a Chinese character in simplified form IAC-CPR), chest lower limb alternately press art (ACTIVECOMPRESSION-DECOMPRESSIONCPRCOUPLEDWITHEECP, write a Chinese character in simplified form AE-CPR), passive leg and the standard chest lifted presses resuscitation and combines (writing a Chinese character in simplified form CO-CPR & PLR), passive leg and the chest compression lifted promotes resuscitation and combines (writing a Chinese character in simplified form ACD-CPR & PLR), passive leg and the chest belly lifted alternately presses art and combines (writing a Chinese character in simplified form IAC-CPR & PLR), passively lift leg and chest lower limb alternately press art and self-defined cardiopulmonary resuscitation operator scheme (writing a Chinese character in simplified form AE-CPR & PLR) eight kinds of operator schemes.
In the present embodiment, selected zone 110 is positioned at the left-half selecting picture 100, the different executive mode of cardiopulmonary resuscitation and operator scheme are all provided with corresponding button on selected zone 110, corresponding operation is implemented by button click, wherein, eight kinds of operate mode button in default behavior are positioned at the lower left quarter selecting picture 100, and eight kinds of operate mode button in user's setting means are positioned at the upper left quarter selecting picture 100, and the button of self-defined mode is positioned at the left portion selecting picture 100.Curve viewing area 120 is positioned at the upper right quarter selecting picture 100.Parameter display region 130 is positioned at the right lower quadrant selecting picture 100.
In the present embodiment, all there is a question mark button on the right of each operate mode button, and question mark button is for inquiring about the definition of corresponding cardiopulmonary resuscitation, correlation parameter and diagram etc.
Fig. 3 is the schematic diagram of setting parameter picture in embodiments of the invention.
As shown in Figure 3, the value of setting parameter picture 140 for allowing user set the execution parameter of the cardiopulmonary resuscitation of selection, execution parameter comprises: the size of simulation pressing force and the chest pump factor.Wherein, the chest pump factor is body parameter factors one by one, it is defined as the chest compression when cardiopulmonary resuscitation is implemented and acts on the scale factor of heart itself or all Thoracic Organs, the chest pump factor is from 0-1,0 represents that chest compression directly acts on heart itself, 1 represents that chest compression is evenly distributed to all organs in thoracic cavity, the ratio of other number expression two kinds of effects between 0-1, it is generally acknowledged thinner/thoracic cavity thinner/children's, the chest pump factor is close to 0, the people that more fat/thoracic cavity is thicker, the chest pump factor is close to 1.
In the present embodiment, setting parameter picture 140 is positioned to be selected the upper left of picture 100 and covers User Defined mode to overlap, and comprises all execution parameter about implementing cardiopulmonary resuscitation.The execution parameter that can edit and the execution parameter that can not edit is comprised in setting parameter picture 140, editable execution parameter is editable active button, not editable execution parameter be grey can not editing mode, select different cardiopulmonary resuscitation operator schemes, then the execution parameter of this operator scheme corresponding is that editable active button can sets itself.
Fig. 4 is the schematic diagram in embodiments of the invention after dry run.
As shown in Figure 4, after clicking the CO-CPR button of default behavior, wait for after about 30 seconds, curve viewing area 120 shows pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform, the period average of parameter display region 130 display parameter, curve viewing area 120 shows the operator scheme " CO-CPR " of the cardiopulmonary resuscitation implemented above simultaneously.
Fig. 5 is the schematic diagram of result screen in embodiments of the invention.
As shown in Figure 5, result screen 300 is for showing comparative result, comprise in result screen: the whether effective result of the cardiopulmonary resuscitation implemented, the pattern that cardiopulmonary resuscitation is implemented and execution parameter, satisfactory parameter in cardiopulmonary resuscitation implementation process, and the suggestion to the cardiopulmonary resuscitation that this is implemented.
Picture 100, setting parameter picture 140, result screen 200, pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform, parameter period average and comparative result are selected for showing by set and display portion 12.
Handling part 13, for simulating cardiopulmonary resuscitation by the cardiopulmonary resuscitation operator scheme and execution parameter that input display part 12 input, comprises: circulation system unit, trigger element and processing unit.
Circulation system unit is the closed artificial human body model of of obtaining based on haemodynamics, comprise 14 modules, be respectively atrium dextrum, right ventricle, atrium sinistrum, left ventricle, Aortopulmonary, lung Peripheral arteries, pulmonary vein, aorta pectoralis, abdominal aorta, artery of lower extremity, veins of lower extremity, inferior caval vein, artery of upper extremity, veins of upper extremity.When heart arrest, the elastic parameter of left ventricle, right ventricle is constant, and blood flow rate is 0, and the blood pressure of each organ module is equal and be constant.
Trigger element comprises the pressure source module being coupled in each organ module, pressure source module is used for applying pressing force to the organ module corresponded, the operator scheme of the cardiopulmonary resuscitation that trigger element inputs according to input display part 12 and execution parameter send simulating signal, simulate corresponding organ module in artificial human body model and are applied in the situation of pressing force.
Processing unit obtains analog result according to simulating signal after simulation.Analog result is stablize relevant important parameter to maintenance human life feature, as: aortic pressure value, coronary artery are paid close attention to pressure value, lung peripheral veins pressure value, cardiac output value, are flowed through the blood flow value of heart and flow through the blood flow value etc. of brain.
Curve generating unit 15 generates pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform according to analog result and is presented in curve viewing area 120.
Period average calculating part 16 calculates the period average of the parameter in analog result according to analog result and is presented in parameter display region 130.
Evaluation section 14 obtains after the effective level threshold value of resuscitation compares evaluating the whether effective comparative result of the cardiopulmonary resuscitation implemented and being presented in result screen 200 by judging in year resuscitation guide of 2010 in analog result and storage part and related documents.Result screen 200 is for reference as user report.
Fig. 6 is the action flow chart of cardiopulmonary resuscitation simulation system in embodiments of the invention.
As shown in Figure 6, the motion flow of cardiopulmonary resuscitation simulation system 300 comprises the following steps:
Step S1, set and display portion 12 shows selects picture 100, then enters step S2.
Step S2, user can select a kind of executive mode in default behavior S2-1a, user's setting means S2-1b or self-defined mode S2-1c.Before the operator scheme clicking any one executive mode, user first can click the question mark button on the right of each cardiopulmonary resuscitation button, connects the definition of this cardiopulmonary resuscitation, correlation parameter and diagram, and then clicks this enforcement cardiopulmonary resuscitation button.
If user selects default behavior S2-1a, then click the one in the eight kinds of cardiopulmonary resuscitation operator schemes selecting picture 100 lower left quarter, as shown in Figure 4, then enter step S3; If user selects user's setting means S2-1b or self-defined mode S2-1c, then enter step S2-2, eject setting parameter picture 140, user sets the numerical value of execution parameter at setting parameter picture 140, then click " Start " key, as shown in Figure 3, then enter step S3.
Step S3, according in step S2 to the operator scheme of cardiopulmonary resuscitation and the setting of execution parameter, handling part 13 is simulated corresponding cardiopulmonary resuscitation and is obtained, to the analog result maintaining human life feature and stablize relevant important parameter, then entering step S4.
Step S4, according to analog result, curve generating unit 15 and period average calculating part 16 generate the period average of pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform and each parameter respectively.Pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform is presented in curve viewing area 120, and is stored in storage part 11.The period average of each parameter is presented in parameter display region 130, is stored in storage part 11.And curve viewing area 120 shows the operator scheme of the cardiopulmonary resuscitation implemented above, then enters step S5 simultaneously.
Step S6, analog result and level threshold value compare and obtain evaluating the whether effective comparative result of the cardiopulmonary resuscitation implemented by evaluation section, and are presented in result screen 200.
In cardiopulmonary resuscitation simulation system of the present invention, the period average of the operator scheme of each cardiopulmonary resuscitation implemented, execution parameter, pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform, each parameter and comparative result are all stored in storage part 11, and therefore user can open the cardiopulmonary resuscitation implemented in storage part 11 and compare.
The effect of embodiment and effect
Cardiopulmonary resuscitation simulation system involved by the present embodiment, because user can select mode of operation and the execution parameter of cardiopulmonary resuscitation by set and display portion, handling part can be simulated cardiopulmonary resuscitation according to the mode of operation of setting and execution parameter and simulate analog result, curve generating unit can generate pressing force waveform, cardiac output waveform and brain blood flow/coronary blood flow waveform are also presented at curve viewing area, period average calculating part can calculate the period average of each parameter and be presented at parameter display region, evaluation section obtains the whether effective comparative result of cardiopulmonary resuscitation of Evaluation operation after can comparing according to analog result and level threshold value, therefore, cardiopulmonary resuscitation simulation system of the present invention can observe the effect that cardiopulmonary resuscitation is implemented intuitively, and have simple to operate, the advantage that cost is low.
In the present embodiment, because storage part stores comparative result, pressing force waveform, cardiac output waveform, brain blood flow coronary blood flow waveform and period average, user can open the cardiopulmonary resuscitation implemented, to contrast.
Above-mentioned embodiment is preferred case of the present invention, is not used for limiting the scope of the invention.
Claims (5)
1. a cardiopulmonary resuscitation simulation system, for allowing user simulate cardiopulmonary resuscitation, is characterized in that, comprising:
Storage part, stores selection picture, setting parameter picture, result screen and level threshold value;
Set and display portion, shows described selection picture, allows described user select operator scheme and the executive mode of described cardiopulmonary resuscitation, shows described setting parameter picture, allow described user adjust the execution parameter of described cardiopulmonary resuscitation, show described result screen;
Handling part, comprises: based on human bloodstream dynamics obtain artificial human body model circulation system unit, to send according to described operator scheme and described execution parameter and for simulating, organ module corresponding in described artificial human body model executed to the trigger element of stressed simulating signal and obtained the processing unit of analog result according to described simulating signal;
Curve generating unit, pressing force waveform, cardiac output waveform and brain blood flow coronary blood flow waveform is generated according to described analog result and described simulating signal, described pressing force waveform, described cardiac output waveform and described brain blood flow coronary blood flow waveform are presented in described selection picture by described set and display portion
Period average calculating part, calculates the period average of described analog result according to described analog result, described period average is presented in described selection picture by described set and display portion,
Evaluation section, compares described analog result and described level threshold value and obtains evaluating the whether effective comparative result of the cardiopulmonary resuscitation implemented,
Described comparative result is presented in described result screen by described set and display portion.
2. cardiopulmonary resuscitation simulation system according to claim 1, is characterized in that:
Wherein, described operator scheme comprises: standard chest pressing resuscitation, chest compression promotes resuscitation, chest belly alternately presses art, chest lower limb alternately press art, passive leg and the described standard chest lifted presses that resuscitation combines, passive leg and the described chest compression lifted promotes that resuscitation combines, passive leg and the described chest belly lifted alternately presses art and combine and passively lift leg and described chest lower limb alternately press art.
3. cardiopulmonary resuscitation simulation system according to claim 1, is characterized in that:
Wherein, described analog result comprises: aortic pressure value, Coronary Perfusion Pressure value, lung peripheral veins pressure value, cardiac output value, flow through the blood flow value of heart and flow through the blood flow value of brain.
4. cardiopulmonary resuscitation simulation system according to claim 1, is characterized in that:
Wherein, described executive mode comprises: the self-defined mode of the default behavior that the execution parameter of operator scheme described in each is predetermined value, user's setting means that the execution parameter of operator scheme described in each can set and the new operator scheme that can set described cardiopulmonary resuscitation.
5. cardiopulmonary resuscitation simulation system according to claim 1, is characterized in that:
Wherein, described comparative result, described pressing force waveform, described cardiac output waveform, described brain blood flow coronary blood flow waveform and described period average are stored in described storage part.
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| CN201510518447.2A CN105224383B (en) | 2015-08-21 | cardiopulmonary resuscitation simulation system |
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| CN201510518447.2A CN105224383B (en) | 2015-08-21 | cardiopulmonary resuscitation simulation system |
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| CN105224383A true CN105224383A (en) | 2016-01-06 |
| CN105224383B CN105224383B (en) | 2018-08-31 |
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| CN109005202A (en) * | 2017-06-06 | 2018-12-14 | 北京医模科技股份有限公司 | CPR simulation, exchange method and system based on cloud platform |
| CN114652591A (en) * | 2022-03-24 | 2022-06-24 | 苏州圣泽医疗科技有限公司 | Cardiopulmonary resuscitation feedback method, apparatus, computer device and storage medium |
| CN117243634A (en) * | 2023-11-20 | 2023-12-19 | 四川大学华西医院 | Cardiac arrest identification analysis judgment system based on ultrasonic carotid artery blood flow |
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| CN114652591A (en) * | 2022-03-24 | 2022-06-24 | 苏州圣泽医疗科技有限公司 | Cardiopulmonary resuscitation feedback method, apparatus, computer device and storage medium |
| CN114652591B (en) * | 2022-03-24 | 2024-01-05 | 苏州晟智医疗科技有限公司 | Cardiopulmonary resuscitation feedback method, cardiopulmonary resuscitation feedback device, computer device, and storage medium |
| CN117243634A (en) * | 2023-11-20 | 2023-12-19 | 四川大学华西医院 | Cardiac arrest identification analysis judgment system based on ultrasonic carotid artery blood flow |
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