CN203852346U - First-aid heartbeat machine - Google Patents
First-aid heartbeat machine Download PDFInfo
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- CN203852346U CN203852346U CN201420290594.XU CN201420290594U CN203852346U CN 203852346 U CN203852346 U CN 203852346U CN 201420290594 U CN201420290594 U CN 201420290594U CN 203852346 U CN203852346 U CN 203852346U
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- circuit
- electrical pulse
- cardioelectric monitor
- heart beating
- aid
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to the field of medical apparatuses, in particular to a first-aid heartbeat machine. The first-aid heartbeat machine comprises a shell, an electrocardiogram monitoring circuit, an electrocardiogram display screen, an electrical pulse circuit and multiple lead wires. The electrocardiogram monitoring circuit and the electrical pulse circuit are arranged in the shell, the electrocardiogram display screen is arranged on the shell, the electrocardiogram monitoring circuit is connected with the electrocardiogram display screen and at least connected with the two lead wires to be used for monitoring the heartbeat of the human body, and the electrical pulse circuit is connected with the electrocardiogram display screen, connected with the electrocardiogram monitoring circuit and at least connected with the two lead wires to be used for emitting a pulse current to the human body. By means of the first-aid heartbeat machine, due to the fact that the electrocardiogram monitoring circuit and the electrical pulse circuit are organically integrated, the functions of cardiac pacemakers, defibrillators and the like are combined, operation is simple and easy to learn, the instrument size is small, and the first-aid heartbeat machine is convenient to carry.
Description
Technical field
This utility model relates to medical instruments field, in particular to a kind of first aid heart beating machine.
Background technology
1, cardiac defibrillator.The routine giving emergency treatment to a patient is at present, except with artificial respiration and cardiac compression and intracardiac injection, sometimes also will use defibrillator.Defibrillator is to consist of the circuit that produces single powerful electric current, can single charge → electric discharge 50-400Ws, and electric weight is generally 150-270 joules, and the charging interval is long, needs 10 seconds at every turn, slowly and complexity.And when being only applicable to heart chamber and quivering 1-3 time on probation.And to be operated by Cardiologists or the experienced doctor of emergency department.
2, cardiac pacemaker.Be again the property implanted artificial pacemaker, it mainly consists of micro-electrical pulse circuit, shape is small, in the subcutaneous body on top, shirtfront that can Operation patient, be mainly used in that heart Lu is not normal, heartbeat is out of control and intentionally stop jumping stop dangerous patient, it needs patient's long periods of wear, and need by senior expert with operation mode implant patient front, its electrode also needs to send in patient's atrium and/or ventricle.When giving emergency treatment to a patient, also all really do not use in the world at present pacemaker.Also do not have at present a kind of can integrate two kinds of functions and equipment reliable for effect simple to operate for.
Utility model content
The purpose of this utility model is to provide a kind of first aid heart beating machine, to solve the above problems.
A kind of first aid heart beating machine is provided in embodiment of the present utility model, has comprised housing, cardioelectric monitor circuit, electrocardiogram display screen, electrical pulse circuit and Duo Gen conducting wire;
Cardioelectric monitor circuit and electrical pulse circuit are arranged in housing;
Electrocardiogram display screen is arranged on housing;
Cardioelectric monitor circuit is connected with electrocardiogram display screen;
Cardioelectric monitor circuit is at least connected with two conducting wires, for monitoring human heart beating;
Electrical pulse circuit connects electrocardiogram display screen;
Electrical pulse circuit is connected with cardioelectric monitor circuit;
Electrical pulse circuit is at least connected with two conducting wires, for giving human-body emitting pulse current.
Further, on electrical pulse circuit, be provided with the first knob, for the size of control impuls electric current.
Further, on electrical pulse circuit, be provided with the second knob, for the frequency of control impuls.
Further, on cardioelectric monitor circuit, be provided with visual adjusting knob, for regulating the switch of Electrocardiographic indication range and control electrocardiogram display screen.
Further, on conducting wire, the one end away from cardioelectric monitor circuit and electrical pulse circuit is provided with electrode holder.
Further, the voltage of the power supply of cardioelectric monitor circuit and/or electrical pulse circuit is 6V.
Further, first aid heart beating machine also comprises electrocardio circuit as required;
Electrocardio as required circuit is connected with electrical pulse circuit;
Electrocardio as required circuit is connected with cardioelectric monitor circuit.
This utility model first aid heart beating machine, by cardioelectric monitor circuit and electrical pulse circuit are organically combined, has realized the functions such as cardiac pacemaker and defibrillator has been combined, and simple to operate easy to learn, and instrument small volume is easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model specific embodiment or technical scheme of the prior art, to the accompanying drawing of required use in the specific embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is this utility model embodiment first aid heart beating machine contour structures schematic diagram;
Fig. 2 is this utility model embodiment first aid heart beating machine electrical block diagram;
Fig. 3 is the normal electrocardiogram that shows;
Fig. 4 is orthoscopic electrocardiogram;
Fig. 5 is chamber speed electrocardiogram;
Fig. 6 is the chamber electrograph of quivering;
Fig. 7 is electrical impulse frequency figure;
Fig. 8 is common mode dual signal figure.
In figure, 1: switch as required; 2: electronic heart beating switch; 3: housing; 4: electrocardiogram switch; 5:USB conducting wire socket; 6: the first conducting wires; 7: the second conducting wires; 8: the three conducting wires; 9: electrode patch; 10: conductive pin; 11: electrode holder; 12: electrocardiogram display screen; 13: frequency modulation; 14: frequency switching; 15: electrical pulse circuit; 16: cardioelectric monitor circuit.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, will the technical solution of the utility model be carried out to clear, complete description below.Obviously, described embodiment is only this utility model part embodiment, rather than whole embodiment.Embodiment based in this utility model, those of ordinary skills are resulting all other embodiment under the prerequisite of not making creative work, all belong to the scope that this utility model is protected.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in this utility model.
In order to overcome the deficiencies such as the single existence of several instruments such as cardiac pacemaker, defibrillator or complicated operation, thereby made first aid heart beating machine of the present utility model.
As shown in Figure 1, this utility model provides first aid heart beating machine, comprises housing 3, cardioelectric monitor circuit 16, electrocardiogram display screen 12, electrical pulse circuit 15 and Duo Gen conducting wire;
Cardioelectric monitor circuit 16 and electrical pulse circuit 15 are arranged in housing 3;
Electrocardiogram display screen 12 is arranged on housing 3;
Cardioelectric monitor circuit 16 is connected with electrocardiogram display screen 12;
Cardioelectric monitor circuit 16 is at least connected with two conducting wires, for monitoring human heart beating;
Electrical pulse circuit 15 connects electrocardiogram display screen 12;
Electrical pulse circuit 15 is connected with cardioelectric monitor circuit 16;
Electrical pulse circuit 15 is at least connected with two conducting wires, for giving human-body emitting pulse current.
First with two conducting wires of existing small-sized electrocardioscanner, be placed in the position of lower-left, upper right, human body front, the normal electrocardio ripple of beating can be measured, thereby the electrocardiographic wave of measuring human normal that simple two conducting wires that lead just can be easy can be verified.
Use electric impulser repetition test, two conducting wires of electric pulse are connected with two conducting wires of electrocardioscanner gradually when providing electric pulse, the input/output argument that reaches two circuit mates mutually, and measured waveform and changes shape that electric impulse signal shows on electrocardioscanner, thereby can verify that cardioelectric monitor circuit 16 and electrical pulse circuit 15 can mate mutually.
Cardioelectric monitor circuit 16 and electrical pulse circuit 15 are united two into one, and the mode being combined into one is:
A conducting wire of electrical pulse circuit 15 is connected with the conducting wire that should be positioned on patient lower-left breast on cardioelectric monitor circuit 16, another conducting wire of electrical pulse circuit 15 is independently received on output socket, add the conducting wire of the upper right breast of originally drawing, three conducting wires can be realized so altogether.
Electrocardiogram display screen 12 can show electrocardiogram, can also show electrical impulse frequency, as shown in Figure 7 and Figure 8.
There is electrical pulse circuit 15, can make the electric current and voltage of output changeable, so just can substitute the function of cardiac defibrillator, especially the function of cardiac pacemaker has been moved to easily in critically ill patient's first aid process, its function can be developed.
That is to say, this utility model utilizes electrical pulse circuit 15 just can realize the function of cardiac pacemaker and cardiac defibrillator, has greatly simplified the structure of device, makes it more easy, and operation also becomes more simple.
Further, on electrical pulse circuit 15, be provided with the first knob, for the size of control impuls electric current.
By in the first knob access electrical pulse circuit 15, size to electrical pulse circuit 15 regulates and controls, thereby can be to the applicable different pulse current of different situations, just the patient of death is different with the current intensity that the patient who is at death's door uses, thereby can reach the effect of pace-making or defibrillation.
Because the first knob is control impuls electric current, so can also be called electronic heart beating switch 2.
Further, on electrical pulse circuit 15, be provided with the second knob, for the frequency of control impuls.
By in the second knob access electrical pulse circuit 15, the pulse frequency of electrical pulse circuit 15 is carried out to regulation and control, can use for different patients different frequencies, just the patient of death is different with the current intensity that the patient who is at death's door uses, thereby can reach better effect.
Because the second knob is control impuls frequency, so can also be called frequency switching 14.
Further, on cardioelectric monitor circuit 16, be provided with visual adjusting knob, for regulating the switch of Electrocardiographic indication range and control electrocardiogram display screen 12.
When electrocardiogram demonstration is fainter, electrocardiogram need to be amplified just and can see instant palmic rate and intensity clearly.Therefore, utilize visual adjusting knob, the electrocardiogram showing is zoomed in or out, thereby can clearlyer show more accurately electrocardiogram in electrocardiogram display screen 12.
Further, on conducting wire, the one end away from cardioelectric monitor circuit 16 and electrical pulse circuit 15 is provided with electrode holder 11.
By 11 pairs of electrode patchs 9 of electrode holder or conductive pin 10, clamp, thereby use electrode patch 9 or conductive pin 10 to carry out work.
Clamping by electrode holder 11 can be changed the electrode patch 9 of rapid wear or conductive pin 10 easily.
Further, the voltage of the power supply of cardioelectric monitor circuit 16 and/or electrical pulse circuit 15 is 6V.
The voltage of 6V can meet the requirement of human body being carried out to heart physiological stimulation, and its use can be more safe.Therefore power supply can be to use 3 joints or an aneroid battery of 4 joints, or uses the alternating current adapter that supply voltage is 6V.And, arrange like this, also can make the weight ratio of complete machine lighter, complete machine gross weight is about 1kg-2kg, easy to carry.
Further, first aid heart beating machine also comprises electrocardio circuit as required;
Electrocardio as required circuit is connected with electrical pulse circuit 15;
Electrocardio as required circuit is connected with cardioelectric monitor circuit 16.
In electrical pulse circuit 15, connect electrocardio circuit as required, or directly by two circuit and be integrated, by switch 1 as required, open or close electrocardio circuit as required.
When opening electrocardio as required after circuit, the automatic transmitted signal of waveform that electrical pulse circuit 15 can show according to electrocardiogram display screen 12, automatic centering is dirty carries out the stimulation that needs.When patient does not have heart beating, automatically open electrical pulse circuit 15 and impulse stimulation to heart rule, after patient's heartbeating recovery, more automatically disconnect electrical pulse circuit 15.
The concrete mounting means of first aid heart beating machine is as follows:
1. prepare a cuboid instrument box
Cuboid instrument box is housing 3, and its material can be plastics or plywood, and size is advisable for 201mm * 160mm * 90mm.
2. 4 one, electrocardiogram switch is installed on instrument box
This is start switch, and can regulate height and the size of electrocardiographic wave, i.e. Electrocardiographic indication range.
3. 2 one, electronic heart beating switch is installed on instrument box
This is electrical pulse circuit 15 switches, and the size of scalable impulse electric charge output.
4. 14 1 of frequency switchings are installed on instrument box
At frequency switching 14, be provided with the digital calibration of 0-150 around, can regulate on demand the pulse frequency of electrical pulse circuit 15, adjustable continuously between 50 beats/min-150 beats/min.The most frequently used is 80 beats/min-100 beats/min.
5. 13 1 of frequency modulations are installed on instrument box
By the flash speed of frequency modulation 13, carry out the speed of display frequency, glimmer faster, frequency is faster.
6. 1 one, switch is installed as required on instrument box
By switch 1 as required, control the electrocardio opening and closing of circuit as required.
7. 12 1 of electrocardiogram display screens are installed on instrument box
Electrocardiogram display screen 12 can show electrocardiogram and electric pulse waveform.Electrocardiogram display screen 12 is touching display screen, and it is provided with playback function key, and is provided with the Presentation Function that moves forward and backward, and can also remove internal storage data by the elimination function key arranging on it.
8. the right flank at instrument box is provided with external power supply socket
For circuit provides alternating current adapter, connect, or rechargeable type adapter connects.
9. the left surface at instrument box arranges 5 one of USB conducting wire sockets
From USB conducting wire socket 5, being provided with three, to pick out be some A point, B point and C point, respectively corresponding three conducting wires, i.e. and the first conducting wire 6, the second conducting wire 7 and the 3rd conducting wire 8, they are sockets that in first aid heart beating machine, each data are come in and gone out.
10. the line related of cardioelectric monitor circuit 16 is connected with electrocardiogram display screen 12
Two conducting wires of drawing on 11. cardioelectric monitor circuit 16 are connected on electrocardiogram switch 4, and two conducting wires of then electrocardiogram switch 4 being drawn are connected to A point and the C point of USB conducting wire socket 5, are connected on the first conducting wire 6 and the 3rd conducting wire 8.The other end at the first conducting wire 6 and the 3rd conducting wire 8 is installed respectively electrode holder 11.
Two conducting wires on 12. electrical pulse circuits 15 are received on electronic heart beating switch 2, two conducting wires of drawing on electronic heart beating switch 2 are received respectively B point and the C point of " USB " conducting wire socket, again B point is connected to the other end connection electrode folder 11 of the second conducting wire 7 with the second conducting wire 7.Use like this, altogether three conducting wires.
In order to simplify the operation, can also only use two conducting wires, be about to A point and B point and combine, the first conducting wire 6 and the second conducting wire 7 are merged into one.
13. by frequency switching 14 access electrical pulse circuits 15, and then frequency modulation 13 is also accessed to electrical pulse circuit 15, can make the frequency of electrical pulse circuit 15 regulate, and can show.
An aneroid battery of 14. power circuits and 3-4 joints is connected, then power circuit is connected with external power supply socket.
15. are connected electrical pulse circuit 15 with " regulating as required " switch.
16. circuit boards by the circuit board of cardioelectric monitor circuit 16 and electrical pulse circuit 15 are installed and are fixed in cuboid instrument box, load onto aneroid battery, cover instrument lid.
So far, install.
The using method of this utility model first aid heart beating machine, comprising:
Open cardioelectric monitor circuit 16 and electrical pulse circuit 15;
The electrode holder 11 that connects cardioelectric monitor circuit 16 is clamped to electrode patch 9, electrode patch 9 is affixed on before patient chest, by electrocardiogram display screen 12, monitor patient's heart beating;
The electrode holder 11 that electrical pulse circuit 15 connects is clamped conductive pin 10;
Conductive pin 10 is inserted to patient's heart advantage sensitive part, patient's heart is carried out to real-time, definite, continuous stimulation, make heart recover independently to beat.
That is to say, if find that patient is just dead or will be dead, immediately the electrode holder 11 on the first conducting wire 6 and the 3rd conducting wire 8 is clamped to electrode patch 9, be attached to respectively patient's Xiong He lower-left, upper right breast, open the electrocardiogram switch 4 on first aid heart beating machine, observe and have or not ecg wave form, as be shown as the waveform as shown in Fig. 3, only need to observe to change, first do other emergent management.As be shown as the waveform as shown in Fig. 4, Fig. 5 or Fig. 6, should at patient's left border of sternum four intercostals, prick a conductive pin 10 immediately, and clamp conductive pin 10 with the electrode holder 11 that the second conducting wire 7 connects, regulating frequency switch 14 is to 100 beats/min of frequencies, open electronic heart beating switch 2, mix up output intensity, until the waveform showing on electrocardiogram display screen 12 becomes the waveform shown in Fig. 3.
This utility model gives emergency treatment to a patient in the time of can be for first aid, can also in addition, conductive pin 10 can also be changed to acupuncture needle for common cardioelectric monitor inspection at ordinary times, after energising, as acusector, is used for the treatment of various diseases.
This utility model first aid heart beating machine, by cardioelectric monitor circuit 16 and electrical pulse circuit 15 are organically combined, has realized the functions such as cardiac pacemaker and defibrillator has been combined, and simple to operate easy to learn, and instrument small volume is easy to carry.
The parameters such as output electric weight of the present utility model, pulse width, pulse frequency are all less, more meet the electric physiological index of human heart.
This utility model first aid heart beating machine is percutaneously advanced into certain advantage sensitive part of heart by the breast abdominal part patient with conductive pin 10, carry out the low dose of electric pulse stimulation of rule, can directly bring out the recovery of the autonomous heart beating of heart, or the passive contraction of heart is beated, to reach the object of artificial ACTIVE CONTROL heart beating, so just the key of cardiac resuccitation can be grasped, just how more life can be retrieved.
So feature of the present utility model is to have realized combination and the practical application of pacemaker and puncture needle.
The parts of this utility model first aid heart beating machine are few and little, and circuit is simple, and conventional configurations is simple to operate, easy to learn, small and exquisite, are easy to carry, and low price, is easy to promote, and is applicable to all hospitals, section office and clinic, very popular.
Structure of the present utility model is installed simple, and small volume, easily carries; Simple to operate easy to learn, as long as there is a medical science general knowledge just can grasp easily, be applicable to all medical institutions; Be applicable to heart failure, weak critical illness people, the especially acute heart failure of heart beating, be applicable to variously die of a sudden illness, die suddenly; The heart immediate recovery heart beating that can make the heart that is about to stop jumping or just stop jumping, gives providing powerful support for of the various integrated treatment measures of cardio-pulmonary resuscitation, for doctor strives for the emergency time of " gold three minutes ", for patient retrieves the most valuable life.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a first aid heart beating machine, is characterized in that, comprises housing, cardioelectric monitor circuit, electrocardiogram display screen, electrical pulse circuit and Duo Gen conducting wire;
Described cardioelectric monitor circuit and described electrical pulse circuit are arranged in described housing;
Described electrocardiogram display screen is arranged on described housing;
Described cardioelectric monitor circuit is connected with described electrocardiogram display screen;
Described cardioelectric monitor circuit is at least connected with two described conducting wires, for monitoring human heart beating;
Described electrical pulse circuit connects described electrocardiogram display screen;
Described electrical pulse circuit is connected with described cardioelectric monitor circuit;
Described electrical pulse circuit is at least connected with two described conducting wires, for giving human-body emitting pulse current.
2. first aid heart beating machine according to claim 1, is characterized in that, is provided with the first knob, for the size of control impuls electric current on described electrical pulse circuit.
3. first aid heart beating machine according to claim 1, is characterized in that, is provided with the second knob, for the frequency of control impuls on described electrical pulse circuit.
4. first aid heart beating machine according to claim 3, is characterized in that, on described cardioelectric monitor circuit, is provided with visual adjusting knob, for regulating the switch of Electrocardiographic indication range and the described electrocardiogram display screen of control.
5. first aid heart beating machine according to claim 1, is characterized in that, the one end away from described cardioelectric monitor circuit and described electrical pulse circuit on described conducting wire is provided with electrode holder.
6. first aid heart beating machine according to claim 1, is characterized in that, the voltage of the power supply of described cardioelectric monitor circuit and/or electrical pulse circuit is 6V.
7. according to the first aid heart beating machine described in claim 1-6 any one, it is characterized in that, also comprise electrocardio circuit as required;
Described electrocardio as required circuit is connected with described electrical pulse circuit;
Described electrocardio as required circuit is connected with described cardioelectric monitor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290594.XU CN203852346U (en) | 2014-06-03 | 2014-06-03 | First-aid heartbeat machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290594.XU CN203852346U (en) | 2014-06-03 | 2014-06-03 | First-aid heartbeat machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852346U true CN203852346U (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290594.XU Expired - Fee Related CN203852346U (en) | 2014-06-03 | 2014-06-03 | First-aid heartbeat machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976732A (en) * | 2014-06-03 | 2014-08-13 | 徐俊堂 | First-aid heartbeat machine and using method thereof |
| CN105879226A (en) * | 2015-01-04 | 2016-08-24 | 南京理工大学 | Heart first-aid device for general practitioner |
-
2014
- 2014-06-03 CN CN201420290594.XU patent/CN203852346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976732A (en) * | 2014-06-03 | 2014-08-13 | 徐俊堂 | First-aid heartbeat machine and using method thereof |
| WO2015184976A1 (en) * | 2014-06-03 | 2015-12-10 | 徐俊堂 | Heartbeat machine for first-aid and usage method, connection method of electronic pulse circuit and method of cardiac pacing thereof |
| CN105879226A (en) * | 2015-01-04 | 2016-08-24 | 南京理工大学 | Heart first-aid device for general practitioner |
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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: 20141001 Termination date: 20170603 |