CN205487059U - Heart electrograph myocardial infarction teaching mode - Google Patents
Heart electrograph myocardial infarction teaching mode Download PDFInfo
- Publication number
- CN205487059U CN205487059U CN201620048316.2U CN201620048316U CN205487059U CN 205487059 U CN205487059 U CN 205487059U CN 201620048316 U CN201620048316 U CN 201620048316U CN 205487059 U CN205487059 U CN 205487059U
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- China
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- myocardial infarction
- coronary
- teaching mode
- electrocardiogram
- coronary artery
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Abstract
The utility model discloses a heart electrograph myocardial infarction teaching mode, including the heart model body, be equipped with right coronary artery branch and left coronary branch on the heart model body, right coronary artery branch and left coronary branch adopt the threadiness banks that comprises line lamp still to include the control circuit who is connected with the threadiness banks with the ramose on -state of simulation coronary, heart electrograph myocardial infarction teaching mode, and the right coronary artery 0 among the control circuit can control the different partial of threadiness banks and light or go out in order to simulate the ramose on -state of coronary. The utility model discloses a set up the threadiness banks that is used for simulating the on -state of coronary branch on the heart model body, light or go out and to simulate different coronary branch leadings and block position and type through the different parts of control threadiness banks for the coronary branch that can demonstrate the different grade type in medical teaching blocks the characteristic directly perceivedly, and the understanding memory of being convenient for provides medical teaching 's efficiency.
Description
Technical field
This utility model relates to medical educational field, especially a kind of electrocardiogram myocardial infarction teaching mode.
Background technology
Myocardial infarction is that the coronary artery of heart is acute, myocardial necrosis caused by persistence hypoxic-ischemic.Clinically have violent and lasting retrosternal pain more, have a rest and nitrate esters medicine can not complete incidence graph, increase with serum enzyme activities and Progressive symmetric erythrokeratodermia ECG Change, can complicated by arrhythmia, shock or heart failure, often can threat to life.Myocardial infarction is usually expressed as newly occurring that Q involves ST section and raises and ST-T dynamic evolution on electrocardiogram, in the Electrocardiographic teaching of myocardial infarction at present, often through the atlas in teaching material and explanation teaching, because electrocardiogram morphological characteristic is more, and part electrocardiogram form feature similarity, easily cause and obscure, the most intuitively, can not be corresponding with heart coronary artery clogged conditions, it is not easy to the explanation in teaching and memory.
Utility model content
This utility model provides a kind of electrocardiogram myocardial infarction teaching mode, is used for solving problem directly perceived in existing intraventricular block vectorcardiogram morphological characteristic teaching, to be not easy to Understanding memory
。
In order to solve the problems referred to above, this utility model provides a kind of electrocardiogram myocardial infarction teaching mode, including heart model body, described heart model body is provided with right coronary artery branch and left coronary artery branch, described right coronary artery branch and described left coronary artery branch use the wire el lamp group being made up of line lamp to simulate the conducting state of coronary arterial tree, described electrocardiogram myocardial infarction teaching mode also includes the control circuit being connected with described wire el lamp group, control knob in described control circuit can control the different piece of described wire el lamp group and lights or extinguish to simulate the conducting state of coronary arterial tree.
The knee joint teaching mode that this utility model embodiment provides also has a techniques below feature:
Further, a diameter of 0.5mm 2mm of described line lamp.
Further, described right coronary artery branch and described left coronary artery branch being additionally provided with the stop band for simulating coronary arterial tree blocked state, described stop band is made up of line lamp, and described stop band uses the line lamp with described wire el lamp group different colours.
Further, described stop band includes that simulating coronary arterial tree completes long stop band and the short stop band of simulation coronary arterial tree incomplete block of retardance.
Further, described control circuit is also associated with the display device for showing vectorcardiogram electrocardiogram, and described display device shows the electrocardiogram corresponding with the coronary arterial tree conducting state of described wire el lamp group simulation according to the signal that triggers of described control knob.
This utility model has the advantages that the wire el lamp group by being provided for simulating coronary arterial tree conducting state on heart model body, lighted by control wire el lamp group different piece or extinguish and can simulate different coronary arterial tree conductings and closed position and type, make can show that in medical educational different types of coronary arterial tree blocks feature intuitively, readily appreciate memory, it is provided that the efficiency of medical educational.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electrocardiogram myocardial infarction teaching mode of this utility model embodiment；
Fig. 2 is the circuit theory diagrams of the electrocardiogram myocardial infarction teaching mode of this utility model embodiment；
Fig. 3 is that the electrocardiogram myocardial infarction teaching mode of this utility model embodiment uses view.
Detailed description of the invention
Below with reference to accompanying drawing and describe this utility model in detail in conjunction with the embodiments.It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
In one embodiment of electrocardiogram myocardial infarction teaching mode of the present utility model as shown in Figure 1 to Figure 3, this electrocardiogram myocardial infarction teaching mode, including heart model body 10, heart model body 10 is provided with right coronary artery branch 11 and left coronary artery branch 12, right coronary artery branch 11 and left coronary artery branch 12 are provided with and use the wire el lamp group 20 being made up of line lamp to simulate the conducting state of coronary arterial tree, electrocardiogram myocardial infarction teaching mode also includes the control circuit 30 being connected with wire el lamp group 20, control knob 40 in control circuit 30 can control the different piece of wire el lamp group 20 and lights or extinguish to simulate conducting and the arrested state of conducting system of heart.Embodiment of the present utility model, by being provided for simulating the wire el lamp group of coronary arterial tree conducting state on heart model body, lighted by control wire el lamp group different piece or extinguish and can simulate different coronary arterial tree conductings and closed position and type, make can show that in medical educational different types of coronary arterial tree blocks feature intuitively, readily appreciate memory, it is provided that the efficiency of medical educational.
The knee joint teaching mode that this utility model embodiment provides also has a techniques below feature: a diameter of 0.5mm 2mm of the line lamp that wire el lamp group 20 uses, so that simulation effect is true to nature, it is simple to explain and remember.Wire el lamp group 20 in right coronary artery branch 11 and left coronary artery branch 12 is additionally provided with the stop band 50 for simulating coronary arterial tree blocked state, stop band 50 is made up of line lamp, stop band uses the line lamp with described wire el lamp group different colours, specifically, wire el lamp group uses green line lamp, and lighting when green line lamp is to represent branch leading；Stop band uses red line lamp, and when red stop band line lamp is lighted, the branch of the wire el lamp group of rear side extinguishes to represent that branch is blocked；Stop band 50 includes long stop band 51 and the short stop band 52 of simulation incomplete block having simulated retardance.
Control circuit 30 is also associated with the display device 60 for showing vectorcardiogram electrocardiogram, and display device shows the vectorcardiogram electrocardiogram corresponding with the conducting system of heart conducting state of wire el lamp group 20 simulation according to the signal that triggers of control knob 40.Specifically, control knob has multiple, each control knob correspondence one heart coronary artery branch leading state, press a certain control knob, in wire el lamp group 20 on heart model body 10, appropriate section is lighted, the wire el lamp group simulating coronary arterial tree the most accordingly is lighted, simulate the conducting of corresponding coronary arterial tree, display device 50 shows corresponding vectorcardiogram electrocardiogram simultaneously, so that understanding closed position and the blocked state of this myocardial infarction type, corresponding electrocardiogram and vectorcardiogram feature are remembered in contrast simultaneously, make to impart knowledge to students more directly perceived, readily appreciate and remember.In this embodiment, heart model body 10 uses translucent material, wire el lamp group 20 is embedded in described heart model, and this is internal, after wire el lamp group 20 is completely or partially lighted, the fluorescent tube branch after lighting can be seen through translucent material, so that the cardiac conduction conducting state that this teaching mode imitates is more life-like, directly perceived, in order to understand and remember, improve the efficiency of teaching.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (5)
1. an electrocardiogram myocardial infarction teaching mode, including heart model body, described heart model body is provided with right coronary artery branch and left coronary artery branch, it is characterized in that, described right coronary artery branch and described left coronary artery branch use the wire el lamp group being made up of line lamp to simulate the conducting state of coronary arterial tree, described electrocardiogram myocardial infarction teaching mode also includes the control circuit being connected with described wire el lamp group, control knob in described control circuit can control the different piece of described wire el lamp group and lights or extinguish to simulate the conducting state of coronary arterial tree.
Electrocardiogram myocardial infarction teaching mode the most according to claim 1, it is characterised in that a diameter of 0.5mm 2mm of described line lamp.
Electrocardiogram myocardial infarction teaching mode the most according to claim 1, it is characterized in that, it is additionally provided with the stop band for simulating coronary arterial tree blocked state in described right coronary artery branch and described left coronary artery branch, described stop band is made up of line lamp, and described stop band uses the line lamp with described wire el lamp group different colours.
Electrocardiogram myocardial infarction teaching mode the most according to claim 3, it is characterised in that described stop band includes that simulating coronary arterial tree completes long stop band and the short stop band of simulation coronary arterial tree incomplete block of retardance.
Electrocardiogram myocardial infarction teaching mode the most according to claim 1, it is characterized in that, described control circuit is also associated with the display device for showing vectorcardiogram electrocardiogram, and described display device shows the electrocardiogram corresponding with the coronary arterial tree conducting state of described wire el lamp group simulation and vectorcardiogram according to the signal that triggers of described control knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048316.2U CN205487059U (en) | 2016-01-19 | 2016-01-19 | Heart electrograph myocardial infarction teaching mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048316.2U CN205487059U (en) | 2016-01-19 | 2016-01-19 | Heart electrograph myocardial infarction teaching mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487059U true CN205487059U (en) | 2016-08-17 |
Family
ID=56670193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048316.2U Expired - Fee Related CN205487059U (en) | 2016-01-19 | 2016-01-19 | Heart electrograph myocardial infarction teaching mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487059U (en) |
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2016
- 2016-01-19 CN CN201620048316.2U patent/CN205487059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170119 |