CN202161540U - Cardiopulmonary resuscitation indicator - Google Patents
Cardiopulmonary resuscitation indicator Download PDFInfo
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- CN202161540U CN202161540U CN2011202427728U CN201120242772U CN202161540U CN 202161540 U CN202161540 U CN 202161540U CN 2011202427728 U CN2011202427728 U CN 2011202427728U CN 201120242772 U CN201120242772 U CN 201120242772U CN 202161540 U CN202161540 U CN 202161540U
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- pulmonary resuscitation
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Abstract
The utility model relates to the field of medical equipment and discloses a cardiopulmonary resuscitation indicator, comprising a shell, wherein the shell is internally provided with an integrated circuit chip, a power supply circuit, a loudspeaker, a display device and an indicating lamp; the loudspeaker, the display device and the indicating lamp are electrically connected with the integrated circuit chip, and the power supply circuit is electrically connected with the integrated circuit chip; and the shell is provided with a control panel which is electrically connected with the integrated circuit chip. In the cardiopulmonary resuscitation indicator provided by the utility model, ambulance workers can be guided by two modes such as audio and video, the structure is simple and the operation is convenient and flexible.
Description
Technical field
This utility model relates to field of medical, is specifically related to a kind of cardio-pulmonary resuscitation indicator that is used to instruct the rescue personnel to implement the life relief.
Background technology
Cardio-pulmonary resuscitation (Cardiop ulmonary resuscitation, CPR) technology is more commonly used in the sudden cardiac arrest first aid, and effectively external chest compression is very important to the life of saving a people.Because of before asystole sudden death person 60-70% occurs in institute, be very important according to statistics so can in time, correctly implement cardio-pulmonary resuscitation treatment means.
For many years; International authority's cardio-pulmonary resuscitation organizes american heart association and European Resuscitation association that intensive research has been carried out in the cardio-pulmonary resuscitation theory and practice, thinks that it is the effective ways of saving patient's life that heart beating, respiratory arrest patient are carried out external chest compression.And " 2000 international cardio-pulmonary resuscitation and cardiovascular first aid guide ", " 2005 international cardio-pulmonary resuscitation guide " have been worked out respectively in 2000,2005 and 2010; Make technical being upgraded to of cardio-pulmonary resuscitation have international meaning, mandatory medical guidelines; From then on; Numerous medical personnel have had more standard, more effective scientific basis when rescuing the sudden death patient.
In the cardio-pulmonary resuscitation process, the key of recovery success or not is decided by the heart respiratory arrest to the time that begins CPR, in heart stops breathing outbreak 5min, is the prime time of rescuing.The recovery success or not is by the effectiveness decision of CPR.The correct enforcement of artificial CPR also is not easy, even if received the people of certain training the problem of international CPR operating guidance also can occur much not meeting.Effectively 100 times/min of external chest compression is generally believed it is current the most effectively artificial circulation support by medical circle, but we lean on experience consciousness to carry out CPR basically in practice, usually exist compression frequency not enough; Frequency is too fast; Frequency is inhomogeneous and push and situation such as the artificial respiration does not match, and just as existing arrhythmia the same, possibly influence hemodynamic index; Thereby influence returned blood volume, reduce the success rate of CPR.There are some researches show that even the first-aid personnel of specialty, also there is bigger difference in the requirement of its practical operation and cardio-pulmonary resuscitation guide in 2010, differ greatly in the rhythm and the theory demand of frequency of pushing and breathing.Regnard reports that amateur first-aid personnel witness carries out the success rate that on-the-spot CPR can not improve CPR immediately, and its reason is that amateur first-aid personnel witness does not have correctly to grasp CPR technology so that CPR that can not correct and effective.Domestic Feng Gang also reports analog result, explains that the CPR technology of correct standard is extremely important to improving the recovery success rate.The upright medical college emergency medicine professor Aufderheide of Wisconsin, USA etc. has confirmed the factor of the person's survival rate that influences the sudden cardiac arrest, finds that some emergency tender staff carry out its respiratory frequency of cardio-pulmonary resuscitation to the sudden cardiac arrest person and surpassed AHA (AHA) recommended frequency.If a device that can be used for instructing CPR is arranged, to the success rate that improves CPR big help will be arranged, but regrettably still not have at present a kind ofly can the on-the-spot rescue personnel that can instruct who uses carry out the cardio-pulmonary resuscitation indicator of CPR.
The utility model content
For addressing the above problem, this utility model provides a kind of cardio-pulmonary resuscitation indicator that can instruct point-of-care personnel or rescue personnel accurately to implement the cardio-pulmonary resuscitation technology.
The cardio-pulmonary resuscitation indicator that this utility model provides is achieved in that
A kind of cardio-pulmonary resuscitation indicator; Comprise shell; IC chip, power circuit, speaker, display, display lamp are set in the enclosure, and said speaker, display, display lamp are electrically connected with IC chip, and said power circuit is electrically connected with IC chip; On the said shell control panel is set, control panel is electrically connected with integrated circuit.
Preferably, said display lamp comprises lung time display lamp and the heart time display lamp.
Preferably, said cardio-pulmonary resuscitation indicator also is provided with phonographic recorder, and phonographic recorder is electrically connected with IC chip.
Preferably, in said trusted subordinate's recovery indicator shell power supply is set.
Preferably, the said heart time display lamp each minute flicker 100 times, the per flicker in 5 seconds of lung time display lamp is once.
Optional, said cardio-pulmonary resuscitation indicator is a hand-held.
Optional, said cardio-pulmonary resuscitation indicator is the watch shape, and two ends connect watchband.
Optional, the outside power supply that connects of said trusted subordinate's recovery indicator.
The cardio-pulmonary resuscitation indicator that this utility model provides can be through audio frequency and video dual mode guiding rescue personnel; The heart time display lamp per minute flicker 100 times; Send simulation heart beating sound at every turn and guide cardiac compression; The per flicker in 5 seconds of green indicating lamp simultaneously once and simulate artificial respiration's sound one time instructs artificial ventilation once.Use indicator to carry out cardio-pulmonary resuscitation, than the common cardio-pulmonary resuscitation mode of empirical mode, can keep arterial partial pressure of oxygen and blood oxygen saturation better, keep aerobic metabolism, thereby make the probability of recovering beat of heart higher, the full recovery possibility of success is bigger.Accomplish that without any confusion standard recovery maneuver plays a recovery assistant's effect.
In addition, the cardio-pulmonary resuscitation indicator that this utility model provides is simple in structure, flexible to operation.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to this utility model, constitutes the application's a part, does not constitute the improper qualification to this utility model, in the accompanying drawings:
The structural representation of the cardio-pulmonary resuscitation indicator that Fig. 1 provides for this utility model embodiment.
The specific embodiment
To combine accompanying drawing and specific embodiment to specify this utility model below, be used for explaining this utility model in the illustrative examples and the explanation of this this utility model, but not as the qualification to this utility model.
Like Fig. 1, shown in 2; The cardio-pulmonary resuscitation indicator that present embodiment provides comprises shell 1; IC chip 8, power circuit, speaker 4, display 5, display lamp 2,3 are set in shell 1; Speaker 4, display 5, display lamp 2,3 are electrically connected with IC chip 8, and control panel 6 is set on shell 1, and IC chip 8 is electrically connected with control panel 6 and power circuit.
During work, energized, the button 7 of operation control panel, display 5 show the heart time and lung respectively, display lamp 2,3 is also according to the frequency scintillation that is provided with, speaker 4 sounding simultaneously, the rescue personnel implements CPR according to indication.
In the present embodiment, display lamp is divided into two, and a display lamp 3 is used for indicating the heart, and another one display lamp 2 is used for indicating lung, and available color is distinguished.According to 2010CPR &ECC guide (key of CPR external chest compression, promptly closed cardiac massage reaches the leading indicator value of optimum efficiency and is: according to pressing depth reach 4～5cm, compression frequency is about 100 times/minute; Push/relax than being 1: 1; External chest compression/artificial ventilation ratio is 30: 2, and does not push off and on-aeration cycle) the designing integrated circuit chip, the heart time display lamp each minute flicker 100 times; Send simulation heart beating sound simultaneously and guide cardiac compression; Lung time display lamp glimmers once per 5 seconds, and artificial respiration's sound of speaker simulation simultaneously instructs artificial ventilation once.In addition, because child and adult's palmic rate is different with respiratory frequency, design adult and child mode; Adult's mode selecting key and child mode options button are set on control panel; Can select through control panel, guide the rescuer to carry out the CPR of standard criterion, prevent that compression frequency is not enough in the CPR process; Frequency is too fast, situation such as hyperventilation in the inhomogeneous and artificial respiration's process of frequency.
In addition, in order to improve versatility and the motility that the cardio-pulmonary resuscitation indicator uses, can also record needed palmic rate and respiratory frequency according to practical situation.So phonographic recorder can be set, do not show phonographic recorder in the present embodiment accompanying drawing, phonographic recorder can be provided with according to demand.Phonographic recorder is electrically connected with IC chip, and operation control panel is recorded under recording mode, and the heart time display lamp begins to record heartbeat in the time of bright, finishes after lamp goes out, and lung time display lamp begins to record breaths in the time of bright, finishes after lamp goes out.In addition, can also set heart rate and lung rate through control panel, to satisfy different requirement.
The power supply of cardio-pulmonary resuscitation indicator can design in shell 1; Also can adopt external power supply (be applicable to powerful, place and use in the hospital ward); For being used for outdoor or need carrying, can adopt built-in power 9, shown in the present embodiment accompanying drawing.
The profile of cardio-pulmonary resuscitation indicator can be varied, can be for slimline, be convenient to carry, also can for power bigger, volume is bigger, is used for hospital.Slimline can be for hand-held, shown in the present embodiment accompanying drawing, also can be Wrist watch type, adopt watchband to be worn on the wrist.
More than technical scheme that this utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the embodiment of this utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand this utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to this utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to this utility model.
Claims (9)
1. cardio-pulmonary resuscitation indicator; It is characterized in that: said cardio-pulmonary resuscitation indicator comprises shell; IC chip, power circuit, speaker, display, display lamp are set in the enclosure; Said speaker, display, display lamp are electrically connected with IC chip, and said power circuit is electrically connected with IC chip;
On the said shell control panel is set, control panel is electrically connected with integrated circuit.
2. cardio-pulmonary resuscitation indicator as claimed in claim 1 is characterized in that: said display lamp comprises lung time display lamp and the heart time display lamp.
3. according to claim 1 or claim 2 cardio-pulmonary resuscitation indicator, it is characterized in that: said cardio-pulmonary resuscitation indicator also is provided with phonographic recorder, and phonographic recorder is electrically connected with IC chip.
4. cardio-pulmonary resuscitation indicator as claimed in claim 3 is characterized in that: in said trusted subordinate's recovery indicator shell power supply is set.
5. cardio-pulmonary resuscitation indicator as claimed in claim 4 is characterized in that: the said heart time display lamp each minute flicker 100 times, the per flicker in 5 seconds of lung time display lamp once.
6. cardio-pulmonary resuscitation indicator as claimed in claim 5 is characterized in that: said control panel also is provided with adult's mode selecting key and child mode options button.
7. cardio-pulmonary resuscitation indicator as claimed in claim 6 is characterized in that: said cardio-pulmonary resuscitation indicator is a hand-held.
8. cardio-pulmonary resuscitation indicator as claimed in claim 6 is characterized in that: said cardio-pulmonary resuscitation indicator is the watch shape, and two ends connect watchband.
9. cardio-pulmonary resuscitation indicator as claimed in claim 1 is characterized in that: the outside power supply that connects of said trusted subordinate's recovery indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202427728U CN202161540U (en) | 2011-07-08 | 2011-07-08 | Cardiopulmonary resuscitation indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202427728U CN202161540U (en) | 2011-07-08 | 2011-07-08 | Cardiopulmonary resuscitation indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161540U true CN202161540U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202427728U Expired - Fee Related CN202161540U (en) | 2011-07-08 | 2011-07-08 | Cardiopulmonary resuscitation indicator |
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| CN (1) | CN202161540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860180A (en) * | 2013-12-16 | 2014-06-18 | 中国医学科学院北京协和医院 | Real-time identification of restoration of spontaneous circulation (ROSC) in cardio-pulmonary resuscitation (CPR) process |
| CN105250132A (en) * | 2015-08-28 | 2016-01-20 | 上海理工大学 | Device for guiding unprofessional person to perform interposed abdominal compression cardiopulmonary resuscitation |
-
2011
- 2011-07-08 CN CN2011202427728U patent/CN202161540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860180A (en) * | 2013-12-16 | 2014-06-18 | 中国医学科学院北京协和医院 | Real-time identification of restoration of spontaneous circulation (ROSC) in cardio-pulmonary resuscitation (CPR) process |
| CN105250132A (en) * | 2015-08-28 | 2016-01-20 | 上海理工大学 | Device for guiding unprofessional person to perform interposed abdominal compression cardiopulmonary resuscitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20130708 |