CN202568806U - Electronic control circuit of cardio-pulmonary resuscitation guidance instrument - Google Patents
Electronic control circuit of cardio-pulmonary resuscitation guidance instrument Download PDFInfo
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- CN202568806U CN202568806U CN 201220203551 CN201220203551U CN202568806U CN 202568806 U CN202568806 U CN 202568806U CN 201220203551 CN201220203551 CN 201220203551 CN 201220203551 U CN201220203551 U CN 201220203551U CN 202568806 U CN202568806 U CN 202568806U
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Abstract
The utility model discloses an electronic control circuit of a cardio-pulmonary resuscitation guidance instrument, comprising an acceleration detection module used for detecting acceleration when an operator presses in emergency treatment, a data processing module which is used for measuring and calculating whether pressing amplitude and frequency reach up to set standards according to the acceleration detected by the acceleration detection module, a voice guidance module which feeds back a processing result of the data processing module to the operator by virtue of voice and a data transmission module which is used for being connected with a PC (personal computer) machine and recording a working process of the cardio-pulmonary resuscitation guidance instrument. The electronic control circuit of the cardio-pulmonary resuscitation guidance instrument disclosed by the utility model can cause the whole cardio-pulmonary resuscitation process to be in a high-quality state, can greatly improve success rate of cardio-pulmonary resuscitation and can save life of a patient to the utmost extent.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of electronic control circuit of cardio-pulmonary resuscitation guiding instrument.
Background technology
The patient when a variety of causes generation cardiac accident all standing, in time adopt traditional manual work push or mechanical Heart-lung restoring instrument to push be the best method of cardio-pulmonary resuscitation, according to international cardio-pulmonary resuscitation (2010) guide standard, the standard that manual work is pushed or Heart-lung restoring instrument is pushed is:
1, per minute is pushed 100 times;
2, whenever push one time depth 4-5 centimetre.
The situation is critical during cardio-pulmonary resuscitation and complicated, can successful rescue except looking the patient's condition, the method for first aid and standard also have been determiners; Even if all be that the medical personnel also has muscle power, experience, the difference of staff; If under the state that lacks the medical worker, above-mentioned difference can be bigger.In other words the personnel of specialty also are difficult to reach cardio-pulmonary resuscitation effect effectively, because generally in first aid, be in the naturalness of doing one's best basically, the compression number and the degree of depth are different because of rescuer's individual physique, have influenced the success rate of recovery.Because sudden cardiac arrest can occur in Anywhere and any time; Therefore also require our any one witness (no matter being the medical personnel), all obligated and capable recovery of participating in the sudden cardiac arrest patient according to up-to-date international cardio-pulmonary resuscitation (2010) guide standard.But because the standard of cardio-pulmonary resuscitation improving, until now 2010 standards from 2000 standards to 2005 standards if receive the personnel of different educational and the training standard in the past that do not upgrade in time in the first aid, have also influenced the success rate of recovering.
" doctors and patients " both sides press for high-tech, as to contain cardio-pulmonary resuscitation electronic control circuit guiding instrument and instruct medical personnel to carry out cardio-pulmonary resuscitation for the patient in the clinical practice.Cardio-pulmonary resuscitation guiding instrument electronic control circuit place various forms of shells (portable cardio-pulmonary resuscitation instrument can be installed in by in the pressure zone, manual push can be worn on hand, fixed fixed point pushes medical device and can be fixed on the equipment), to adapt to the sudden cardiac arrest recovery first aid under the various situations.
The utility model content
This utility model technical problem to be solved is the technical problem that exists to prior art; Providing a kind of can make heart recovery push overall process to be in high-quality state; Can improve the success rate of cardio-pulmonary resuscitation greatly, farthest save the electronic control circuit of cardio-pulmonary resuscitation guiding instrument of the life of sufferer.
For solving the problems of the technologies described above, this utility model adopts following technical scheme:
A kind of electronic control circuit of cardio-pulmonary resuscitation guiding instrument is characterized in that, it comprises with lower module:
The acceleration detection module of brief acceleration is pushed in person's first aid to be used for the detecting operation;
Be used for detecting the acceleration information measuring and calculating that obtains and push the data processing module whether amplitude and frequency reach established standards according to said acceleration detection module;
Be used for said data processing module result is given through voice feedback operator's voice guidance module;
And the data transmission module that is used for being connected and writing down the work process of cardio-pulmonary resuscitation guiding instrument with PC.
Further improvement as this utility model:
The electronic control circuit of said cardio-pulmonary resuscitation guiding instrument also comprises the LED indicating module, and said LED indicating module links to each other with said data processing module and is used to indicate the duty of said cardio-pulmonary resuscitation guiding instrument.
Said acceleration detection module is a VTI-SCA3100-D07 numeral 3D acceleration transducer.
Said data processing module is that SH79F161A is a digital processing unit.
Said voice guidance module comprises: be used to store and take place the speech play module of voice, and be used to amplify the voice amplification module that said speech play module is sent voice.
Said speech play module is ISD4004, and said voice amplification module is LM386.
Said data transmission module is the bluetooth transceiver module.
Compared with prior art, the advantage of this utility model is:
The electronic control circuit of the cardio-pulmonary resuscitation guiding instrument of this utility model is applied to the cardio-pulmonary resuscitation guiding instrument, can make heart recovery push overall process and be in high-quality state, with the success rate that improves cardio-pulmonary resuscitation greatly, farthest saves the life of sufferer.Simultaneously, all personnel and family members that participate in first aid can know whether the rescue of being implemented is in normally (standard) state through lamprophonic, improve and promote understanding and the trust between the doctors and patients.And the duty of cardio-pulmonary resuscitation guiding instrument and data can store in the PC through data transmission module, are convenient to put on record and consult.
Description of drawings
Fig. 1 is the composition frame chart of electronic control circuit of the cardio-pulmonary resuscitation guiding instrument of this utility model;
Fig. 2 is the circuit theory diagrams of electronic control circuit of the cardio-pulmonary resuscitation guiding instrument of this utility model; A is the acceleration detection module among the figure; B is a data processing module among the figure; C is the voice guidance module among the figure; D is a data transmission module among the figure.
The specific embodiment
Below will combine accompanying drawing that this utility model embodiment is done detailed explanation.
Like Fig. 1, shown in Figure 2, the electronic control circuit of the cardio-pulmonary resuscitation guiding instrument of this utility model comprises with lower module: the acceleration detection module that brief acceleration is pushed in the person's first aid that is used for the detecting operation; Be used for detecting the acceleration information measuring and calculating obtain and push the data processing module whether amplitude and frequency reach established standards according to the acceleration detection module; Be used for the data processing module result is given through voice feedback operator's voice guidance module; And the data transmission module that is used for being connected and writing down the work process of cardio-pulmonary resuscitation guiding instrument with PC.
In the present embodiment: the electronic control circuit of cardio-pulmonary resuscitation guiding instrument also comprises the LED indicating module, and the LED indicating module links to each other with data processing module and is used to indicate the duty of cardio-pulmonary resuscitation guiding instrument.
In the present embodiment: acceleration detection module (A among Fig. 2) is a VTI-SCA3100-D07 numeral 3D acceleration transducer.This device is that the MEMS technology is made.Be mainly used in the measurement of X, Y, three directional accelerations of Z.This guiding instrument has the requirement of certain depth when the guiding instrument user is pushed downwards, be to be virtual value with the Z direction.The VTI device has the output of Z value during the gravity direction motion over the ground in when motion, if the while also export X, Y direction value when departing from ground gravity.The VTI device is to transmit data through DT1, DT2, three pins of DT3 to digital processing.The cardio-pulmonary resuscitation guiding instrument requires the operator to push with the acceleration mode downwards, if the operator be slowly push downwards, the Z direction is can not produce signal, so just can correct the improper of user.
In the present embodiment: data processing module (B among Fig. 2) is a digital processing unit for SH79F161A.22,23,24 pins are connected with DT1, DT2, the DT3 pin of VTI.Digital processing unit extracts the data of X, Y, three directions of Z fast to VTI.Fourier analysis through inner intelligence software is obtained an effective Z value.The order of magnitude of pressing the Z value can operate user through language guiding safely and effectively.
1. the B piece sends the information of LED light through the part pin.
2. be connected RF2968 through 8,9,10,11,12,13 feet with the D piece, make RF2968 send bluetooth information.
3. be connected with C piece ISD4004 through 30,31,32,1 pin, constantly send verbal cue by the progress of work.
In the present embodiment: voice guidance module (C among Fig. 2) comprising: be used to store and take place the speech play module of voice, and be used to amplify the voice amplification module that the speech play module is sent voice.
The speech play module is ISD4004, and the voice amplification module is LM386.ISD4004 writes the record device by special use will instruct the language typing, 16 minutes language of the longest ability recording playback.Information was preserved 100 years.Digital processing unit is play by designing requirement control ISD4004 and is instructed language.LM386 amplifies the audio signal of ISD4004 output.
In the present embodiment: data transmission module (D among Fig. 2) is the bluetooth transceiver module.The bluetooth transceiving chip adopts RF2968, is operated in the 2400MHZ frequency range, and the FSK modulation and the accent that is situated between can transmit and receive radio wave.Digital processing unit is connected with 12,13,14,15,21,22 of RF2968 through 8,9,10,11,12,13 feet launches the information of guiding instrument operation, can connect the process that the record guiding instrument uses with the instrument that PC etc. can receive Bluetooth signal.
The electronic control circuit of the cardio-pulmonary resuscitation guiding instrument of this utility model includes high-precision acceleration transducer, measuring ability, computing function and sound prompt function etc.Push and to produce faint distortion (voltage) when swinging up and down along with first aid when acceleration transducer, detect and, send data processing module then to its amplification.Data processing module is calculated the voltage that distortion produces, and relation and checking computations between the voltage, acceleration that calculates generation and the distance are finally judged the amplitude of pushing, frequency and whether reached the established standards person that also uses the voice prompt operation.
The above only is the preferred implementation of this utility model, and the protection domain of this utility model also not only is confined to the foregoing description, and all technical schemes that belongs under this utility model thinking all belong to the protection domain of this utility model.Should be pointed out that for those skilled in the art,, should be regarded as the protection domain of this utility model in the some improvement and the retouching that do not break away under this utility model principle prerequisite.
Claims (7)
1. the electronic control circuit of a cardio-pulmonary resuscitation guiding instrument is characterized in that, it comprises with lower module:
The acceleration detection module of brief acceleration is pushed in person's first aid to be used for the detecting operation;
Be used for detecting the acceleration information measuring and calculating that obtains and push the data processing module whether amplitude and frequency reach established standards according to said acceleration detection module;
Be used for said data processing module result is given through voice feedback operator's voice guidance module;
And the data transmission module that is used for being connected and writing down the work process of cardio-pulmonary resuscitation guiding instrument with PC.
2. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 1; It is characterized in that; The electronic control circuit of said cardio-pulmonary resuscitation guiding instrument also comprises the LED indicating module, and said LED indicating module links to each other with said data processing module and is used to indicate the duty of said cardio-pulmonary resuscitation guiding instrument.
3. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 1 and 2 is characterized in that, said acceleration detection module is a VTI-SCA3100-D07 numeral 3D acceleration transducer.
4. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 1 and 2 is characterized in that, said data processing module is that SH79F161A is a digital processing unit.
5. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 1 and 2; It is characterized in that; Said voice guidance module comprises: be used to store and take place the speech play module of voice, and be used to amplify the voice amplification module that said speech play module is sent voice.
6. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 5 is characterized in that, said speech play module is ISD4004, and said voice amplification module is LM386.
7. the electronic control circuit of cardio-pulmonary resuscitation guiding instrument according to claim 1 and 2 is characterized in that, said data transmission module is the bluetooth transceiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203551 CN202568806U (en) | 2012-05-07 | 2012-05-07 | Electronic control circuit of cardio-pulmonary resuscitation guidance instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220203551 CN202568806U (en) | 2012-05-07 | 2012-05-07 | Electronic control circuit of cardio-pulmonary resuscitation guidance instrument |
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| CN202568806U true CN202568806U (en) | 2012-12-05 |
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| CN 201220203551 Expired - Fee Related CN202568806U (en) | 2012-05-07 | 2012-05-07 | Electronic control circuit of cardio-pulmonary resuscitation guidance instrument |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655152A (en) * | 2013-12-19 | 2014-03-26 | 俞能勇 | Cardiac resuscitator |
| CN105287187A (en) * | 2015-09-22 | 2016-02-03 | 上海尚领医疗科技有限公司 | Instrument type CPR pressing depth algorithm |
| CN108877912A (en) * | 2018-05-14 | 2018-11-23 | 谭诗涵 | A kind of teleengineering support doctor CPR monitoring of respiration financial payment mobile phone and method |
| CN109330863A (en) * | 2018-11-27 | 2019-02-15 | 苏州尚领医疗科技有限公司 | Feedback record system is instructed in a kind of pressing of CPR |
-
2012
- 2012-05-07 CN CN 201220203551 patent/CN202568806U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655152A (en) * | 2013-12-19 | 2014-03-26 | 俞能勇 | Cardiac resuscitator |
| CN103655152B (en) * | 2013-12-19 | 2016-08-17 | 宁波寅通机械有限公司 | Cardiac resuscitator |
| CN105287187A (en) * | 2015-09-22 | 2016-02-03 | 上海尚领医疗科技有限公司 | Instrument type CPR pressing depth algorithm |
| CN108877912A (en) * | 2018-05-14 | 2018-11-23 | 谭诗涵 | A kind of teleengineering support doctor CPR monitoring of respiration financial payment mobile phone and method |
| CN109330863A (en) * | 2018-11-27 | 2019-02-15 | 苏州尚领医疗科技有限公司 | Feedback record system is instructed in a kind of pressing of CPR |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |