CN102805705A - Independent cardio-pulmonary resuscitation (CPR) indicator - Google Patents
Independent cardio-pulmonary resuscitation (CPR) indicator Download PDFInfo
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- CN102805705A CN102805705A CN2011101430658A CN201110143065A CN102805705A CN 102805705 A CN102805705 A CN 102805705A CN 2011101430658 A CN2011101430658 A CN 2011101430658A CN 201110143065 A CN201110143065 A CN 201110143065A CN 102805705 A CN102805705 A CN 102805705A
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Abstract
The invention provides an independent cardio-pulmonary resuscitation (CPR) indicator. By the CPR indicator, accurate and easily-implemented CPR indication is provided for a rescuer, so that the rescue success rate is increased; and the CPR indicator can be taken as a training instrument, so that the public can be trained to master right cardio-pulmonary resuscitation. The CPR is characterized by comprising a pressing box (6); a light-emitting diode set (1), a gravity acceleration sensor, a main control chip, a horn (4) and a battery are arranged in the pressing box; the light-emitting diode set, the gravity acceleration sensor, the horn and a battery are respectively connected with the main control chip; and the light-emitting diode set, the gravity acceleration sensor and the horn and the main control chip are respectively connected with the battery.
Description
Technical field
The present invention relates to a kind of independently cardio-pulmonary resuscitation guidance device, belong to the Medical Instruments technical field.
Background technology
Nearly 1,000,000 examples are counted roughly in the sudden death that China only causes with acute myocardial infarction and heart reason, the annual whole nation, and get an electric shock, drown, death toll that poisoning, vehicle accident, contingency etc. are caused, the counting of having no way of.Cardio-pulmonary resuscitation (CPR) is to breathing the rescue key measure that emergency case critical patient taked that heart beating stops.The heartbeat person of stopping; As in 4 minutes, implementing preliminary cardio-pulmonary resuscitation, by the further heart lifesaving of professional, the probability of waking up from death is maximum in 8 minutes; Therefore time is life; Speed is crucial, in time imposes correct cardiopulmonary resuscitation, can reduce all kinds of mortality in said patients greatly.
The importance of in " cardio-pulmonary resuscitation and the cardiovascular first aid international guidelines 2010 " of new edition, having stressed to carry out the cardio-pulmonary resuscitation of correct and effective; A correct cardio-pulmonary resuscitation is: each cardio-pulmonary resuscitation time is two minutes; Whenever push and do the artificial respiration for 30 times 2 times; In two minutes, accomplish 3 circulations, compression frequency at least 100 times/minutes, according to pressing depth at least 50 millimeters.
Have only the rescuer to implement correct cardio-pulmonary resuscitation, just have increase successfully to bring back to life patient's probability.But in reality, before asystole sudden death person 60-70% occurs in institute, the most of right and wrong medical personnel that therefore patient rescued.In the process of suing and labouring, often can not implement correct compression frequency and according to pressing depth, reduced the success rate of bringing back to life.This just needs a kind of independently portable cardio-pulmonary resuscitation guidance device, in the process of suing and labouring, instructs the rescuer to implement correct compression frequency with according to pressing depth, and success rate is brought back to life in raising.
, needing all might occur the situation of cardio-pulmonary resuscitation relief at any time with everyone, be necessary to carry out the training of whole society's sanitation and first-aid knowledge of a mass character and the training of whole people's cardio-pulmonary resuscitation technology.China is for popularizing the corresponding all kinds of having carried out of cardio-pulmonary resuscitation technology energetically in recent years, and the special training of different scales has effectively promoted popularizing of cardio-pulmonary resuscitation technology.This is objectively needing a kind of independently portable cardio-pulmonary resuscitation guidance device, instructs the rescuer to implement correct compression frequency and according to pressing depth, lets the efficient and convenient exact grasp cardiopulmonary resuscitation of the public.
Summary of the invention
In order to address the above problem; The invention provides a kind of independently cardio-pulmonary resuscitation (CPR) guidance device,, improve salvage success rate for the rescuer provides accurately and the cardio-pulmonary resuscitation of easy operating guidance; Also can use instrument as training, the training public grasps correct cardiopulmonary resuscitation.
A kind of independently cardio-pulmonary resuscitation guidance device among the present invention, its content comprises:
1. cardio-pulmonary resuscitation guidance device independently is characterized in that comprising: have and push box body (6), light-emitting diode group (1), acceleration of gravity pick off, main control chip, loudspeaker (4), battery are housed in the box body; Wherein light-emitting diode group, acceleration of gravity pick off, loudspeaker, battery are connected with the main control chip respectively; Wherein light-emitting diode group, acceleration of gravity pick off, loudspeaker, main control chip are connected with battery respectively.
2. cardio-pulmonary resuscitation guidance device independently is characterized in that pushing the groove (2) that the surface of box body has a suitable manual work to push; Push box body below have meet human body breastbone characteristic be close to presternal tongue (5); Push the sketch map (3) that individual guidance device riding position is arranged on the groove of box surface.
3. cardio-pulmonary resuscitation guidance device independently is characterized in that light emitting diode is made up of the LED lamp more than 1, and luminous number is represented according to pressing depth.
4. a cardio-pulmonary resuscitation guidance device independently is characterized in that operating process whole process has voice suggestion, and with the mode of voice suggestion, guiding operation person accomplishes the process of cardio-pulmonary resuscitation.
5. the content of voice suggestion prompting comprises: " 100 times/minute metronomes ", " beginning cardio-pulmonary resuscitation ", " pushing good ", " firmly pushing ", " open airway is carried out the artificial respiration twice ", " stopping cardio-pulmonary resuscitation ", " continuation cardio-pulmonary resuscitation " again.
These cardiopulmonary recovery guidance device can correctly be measured the compression frequency and according to pressing depth of rescuer's reality, instructs through voice on the guidance device and figure, and the guiding rescuer makes correct compression frequency and according to pressing depth.
Description of drawings
Fig. 1 is a front elevation of pushing box body of the present invention.
Fig. 2 is the reverse side figure that pushes box body of the present invention.
Fig. 3 is a side view of pushing box body of the present invention.
Fig. 4 is hardware circuit module figure of the present invention.
Fig. 5 is software logic figure of the present invention.
The specific embodiment
Shown in Fig. 1～5, a kind of independently cardio-pulmonary resuscitation guidance device mainly is made up of seven parts among the present invention, pushes box body (6); Light-emitting diode group (1); The acceleration of gravity pick off; The main control chip; Loudspeaker (4); Battery; Control software.
Push box body:
Push box body and form, satisfy the above dustproof and waterproof requirement of IP55 by high voltage bearing plastic cement; Push the groove (2) that the surface of box body has a suitable manual work to push, groove can be close to people's the hands palm when pushing in that manual work is free-hand; Push box body below have meet human body breastbone characteristic be close to presternal tongue (5), push the sketch map (3) that individual guidance device riding position is arranged on the groove of box surface.
Light-emitting diode group:
Light-emitting diode group is selected the LED lamp of four low-power consumption for use, and luminous number is represented according to pressing depth; When having only one to three LED lamp bright, represent that the dynamics of pushing is not enough; When four LED lamps are all bright, represent that the dynamics of pushing is much of that;
The acceleration of gravity pick off:
The displacement and the frequency of pushing convert out through acceleration of gravity, select the MMA7455L acceleration of gravity pick off of Freescale among the present invention for use, measure the acceleration of gravity that when doing cardio-pulmonary resuscitation, produces accurately and send the main control chip to.
The main control chip:
Main control chip controls sensor acquisition acceleration of gravity; Be converted into acceleration of gravity and push displacement and compression frequency; Be divided into four grades to displacement from small to large, show through light-emitting diode group; The control loudspeaker send the voice suggestion of the process of suing and labouring and when the rescuer pushes, send 100 times/minute metronome; Select for use among the present invention be the MSP430F2112 of TI company as the main control chip, satisfy above-mentioned requirements.
Loudspeaker:
Selecting rated power for use is 1 watt, and impedance is the water-proof type loudspeaker in 8 Europe; In the process of suing and labouring, send the voice guidance rescuer and accomplish the whole process of suing and labouring; When pushing, send frequency and be 100 times/minute metronome, guiding the rescuer push patient according to 100 times/minute frequency.The voice prompt that sends is respectively " beginning cardio-pulmonary resuscitation ", " pushing good ", " firmly pushing ", " open airway is carried out the artificial respiration twice ", " stopping cardio-pulmonary resuscitation ", " continuation cardio-pulmonary resuscitation " again.
Battery:
Select jumbo battery for use, satisfy continuous operation more than 13 hours.
Control software:
The work of main control chip realizes through software, the normal operational process of software such as Fig. 5.
Cardio-pulmonary resuscitation guidance device course of normal operation among the present invention:
1. press the on and off switch button start of guidance device.
2. judging whether guidance device is in is just putting the position and the vertical direction displacement is being arranged; Guidance device sends voice suggestion " beginning cardio-pulmonary resuscitation " in this way; As not to continue inquiry judging.
3. guidance device inside picks up counting; Meter is calculated the compression frequency and the degree of depth; Light-emitting diode group shows correspondence according to pressing depth; Send compression frequency and instruct " 100 times/minute CPR metronomes ".
4. judge and according to pressing depth reach standard not; As reach, send voice suggestion and " push good "; As do not reach, send voice suggestion and " firmly push again "; Did in per 5 seconds and once judge and send voice suggestion;
5. after pushing for 18 seconds, stop metronome, stop to push prompting, stop the diode group and show; The internal clocking zero clearing also picks up counting; Send twice voice suggestion " open airway is carried out the artificial respiration twice ";
6.12 after second, judged whether to accomplish the flow process of pushing for 3 times with the artificial respiration; As be not, jump to process 3, continue to push; In this way, send voice suggestion and " stop cardio-pulmonary resuscitation " cardio-pulmonary resuscitation flow process finishes, wait for after 5 seconds, jump to process 2 and restart process one time.
Guidance according to cardio-pulmonary resuscitation guidance device of the present invention; The rescuer just can make correct cardiopulmonary resuscitation easily; Be that each cardio-pulmonary resuscitation time is two minutes, whenever push and do the artificial respiration for 30 times 2 times, in two minutes, accomplish 3 circulations; Compression frequency at least 100 times/minutes, according to pressing depth at least 50 millimeters.
Claims (5)
1. cardio-pulmonary resuscitation guidance device independently is characterized in that comprising: have and push box body (6), light-emitting diode group (1), acceleration of gravity pick off, main control chip, loudspeaker (4), battery are housed in the box body; Wherein light-emitting diode group, acceleration of gravity pick off, loudspeaker, battery are connected with the main control chip respectively; Wherein light-emitting diode group, acceleration of gravity pick off, loudspeaker, main control chip are connected with battery respectively.
2. a kind of independently cardio-pulmonary resuscitation guidance device as claimed in claim 1 is characterized in that pushing the groove (2) that the surface of box body has a suitable manual work to push; Push box body below have meet human body breastbone characteristic be close to presternal tongue (5); Push the sketch map (3) that individual guidance device riding position is arranged on the groove of box surface.
3. a kind of independently cardio-pulmonary resuscitation guidance device as claimed in claim 1 is characterized in that light emitting diode is made up of the LED lamp more than 1, and luminous number is represented according to pressing depth.
4. a kind of independently cardio-pulmonary resuscitation guidance device as claimed in claim 1 is characterized in that operating process whole process has voice suggestion, and with the mode of voice suggestion, guiding operation person accomplishes the process of cardio-pulmonary resuscitation.
5. voice suggestion as claimed in claim 4 is characterized in that the content of pointing out comprises: " 100 times/minute metronomes ", " beginning cardio-pulmonary resuscitation "; " push good "; " firmly push " " open airway is carried out the artificial respiration twice " again; " stop cardio-pulmonary resuscitation ", " continuation cardio-pulmonary resuscitation ".
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101430658A CN102805705A (en) | 2011-05-31 | 2011-05-31 | Independent cardio-pulmonary resuscitation (CPR) indicator |
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| CN2011101430658A CN102805705A (en) | 2011-05-31 | 2011-05-31 | Independent cardio-pulmonary resuscitation (CPR) indicator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103239352A (en) * | 2013-05-24 | 2013-08-14 | 无锡市崇安区科技创业服务中心 | First-aid glove |
| CN106096314A (en) * | 2016-06-29 | 2016-11-09 | 上海救要救信息科技有限公司 | A kind of CPR training and assessment system and method |
| CN106530922A (en) * | 2016-10-17 | 2017-03-22 | 北京医模科技股份有限公司 | Portable cardio-pulmonary resuscitation training model |
| CN106652708A (en) * | 2016-10-17 | 2017-05-10 | 北京医模科技股份有限公司 | Analog display method for portable cardiopulmonary resuscitation training model and training model |
| CN110680714A (en) * | 2019-10-17 | 2020-01-14 | 杭州医学院 | Medical heart pressing auxiliary device |
| CN111135053A (en) * | 2020-01-15 | 2020-05-12 | 久心医疗科技（苏州）有限公司 | Portable cardio-pulmonary resuscitation audio-visual feedback device and method |
| EP3735953A1 (en) * | 2019-05-06 | 2020-11-11 | Koninklijke Philips N.V. | Cardiopulmonary resuscitation device, control method and computer program |
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| CN101557788A (en) * | 2006-08-03 | 2009-10-14 | 皇家飞利浦电子股份有限公司 | CPR coaching device providing tactile feedback |
| WO2008059394A1 (en) * | 2006-11-14 | 2008-05-22 | Koninklijke Philips Electronics, N.V. | Cpr coaching device with reduced sensitivity to motion |
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| CN201370742Y (en) * | 2009-04-02 | 2009-12-30 | 宋天伟 | Voice navigation cardio-pulmonary resuscitation device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239352A (en) * | 2013-05-24 | 2013-08-14 | 无锡市崇安区科技创业服务中心 | First-aid glove |
| CN106096314A (en) * | 2016-06-29 | 2016-11-09 | 上海救要救信息科技有限公司 | A kind of CPR training and assessment system and method |
| CN106530922A (en) * | 2016-10-17 | 2017-03-22 | 北京医模科技股份有限公司 | Portable cardio-pulmonary resuscitation training model |
| CN106652708A (en) * | 2016-10-17 | 2017-05-10 | 北京医模科技股份有限公司 | Analog display method for portable cardiopulmonary resuscitation training model and training model |
| EP3735953A1 (en) * | 2019-05-06 | 2020-11-11 | Koninklijke Philips N.V. | Cardiopulmonary resuscitation device, control method and computer program |
| WO2020225067A1 (en) * | 2019-05-06 | 2020-11-12 | Koninklijke Philips N.V. | Cardiopulmonary resuscitation device, control method and computer program |
| US11534366B2 (en) | 2019-05-06 | 2022-12-27 | Koninklijke Philips N.V. | Cardiopulmonary resuscitation device, control method and computer program |
| CN110680714A (en) * | 2019-10-17 | 2020-01-14 | 杭州医学院 | Medical heart pressing auxiliary device |
| CN111135053A (en) * | 2020-01-15 | 2020-05-12 | 久心医疗科技（苏州）有限公司 | Portable cardio-pulmonary resuscitation audio-visual feedback device and method |
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Application publication date: 20121205 |