CN206390924U - A kind of wearable smart electronicses stethoscope - Google Patents
A kind of wearable smart electronicses stethoscope Download PDFInfo
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- CN206390924U CN206390924U CN201621029902.9U CN201621029902U CN206390924U CN 206390924 U CN206390924 U CN 206390924U CN 201621029902 U CN201621029902 U CN 201621029902U CN 206390924 U CN206390924 U CN 206390924U
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- signal
- stethoscope
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- smart electronicses
- heart sound
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- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model is related to a kind of wearable smart electronicses stethoscope, including brace and smart electronicses stethoscope, smart electronicses stethoscope is fixed on wearable brace, smart electronicses stethoscope includes miniature sonic transducer, miniature heart sound resolving device and signal microprocessor, miniature sonic transducer is connected to miniature heart sound resolving device, and it is used to gather sound and converts tones into analog voltage signal；Miniature heart sound resolving device is connected to signal microprocessor, and it is used to change into data signal to the analog voltage signal that sonic transducer is produced；Signal microprocessor is connected to miniature heart sound resolving device, and it is used to receive the data signal from miniature heart sound resolving device, and data signal is handled.The equipment volume is small, lightweight, with back belt type design, and with certain elasticity, it is adaptable to different types of man wears.
Description
Technical field
The utility model is related to wearable heart disease diagnosis instrument device, and in particular to a kind of wearable smart electronicses auscultation
Device.
Background technology
Angiocardiopathy is always the principal disease for threatening human life for a long time, is still that the mankind cause death so far
One of Etiological, heart disease is the number one killer of human health, the human mortality in the whole world 1/3 be caused by heart disease,
And China, there is hundreds of thousands people to die from heart disease every year.Heart disease accounts for first of population mortality in America and Japan, Europe,
The 3rd is occupied in China, but ascendant trend is quickly in recent years.
ECG is the important means of heart disease diagnosis.Routine electrocardiogram is that patient is remembered in the case of reposing by electrocardiograph
The electrocardio-activity of the short time of record；Due to having a heart attack with very big contingency and sudden, so being done in non-stage of attack
The probability that routine electrocardiogram inspection obtains disease information is very low.In order to effectively monitor patient's electrocardio in daily life, find different
Normal information, Holter pioneering Holters (Dynamic ECG) in 1949 (24h) record patient can normally give birth to for a long time
Abnormal electrocardiogram and random pathological seizure under electrocardio-activity under state living, monitoring patient's stress situation, more conventional electrocardiogram have
Rapid progress.But it can only look back monitoring-information, guidance timely can not be diagnosed and given treatment to during morbidity.
Medical practice shows, to bursting property patients with arrhythmia, if it is possible to early find arrhythmia cordis tendency, can and
When take emergency measures, wherein 70%~80% patient can avoid death.So before first must be to this kind of morbidity
The electrocardiogram in several seconds, is monitored alarm afterwards, and this is a kind of key measure for saving patient vitals.
It was reported that, about 60% deaths from heart disease is stayed at home.If these personnel rescue is in time or processing is proper,
It may exempt dead.The existence probability of heart patient is improved, there are two kinds of approach at present：1. early detection heart abnormality；2. it is long-term
Monitoring, in time processing.
Real-time cardiac bioelectricity monitoring can obtain the ecg information of patient in time, to found the abnormal situation in time, take appropriate
Treatment measures.As China is into aging society, multiple, the enhancing of people's self health consciousness of heart disease, it is badly in need of one
Simple operation, wearable electronic auscultation device are planted, straightaway electronic auscultation device can allow people to carry out OBD, and
When note abnormalities, in time see a doctor, can effectively protect the life security of people.
The content of the invention
For above prior art problem, the utility model proposes a kind of wearable smart electronicses stethoscope, by miniature
Recognition of heart sound sensor and signal microprocessing systems carry out resolution identification, contrast to cardiechema signals, and note abnormalities phenomenon, in time
Alarm, and by data storage and private doctor and other related personnel or mechanism can be real-time transmitted to.Concrete technical scheme is such as
Under：
A kind of wearable smart electronicses stethoscope, including brace and smart electronicses stethoscope, the smart electronicses auscultation
Device is fixed on wearable brace, the smart electronicses stethoscope include miniature sonic transducer, miniature heart sound resolving device and
Signal microprocessor, wherein, the miniature sonic transducer is connected to miniature heart sound resolving device, and it is used to gathering sound and by sound
It is converted into analog voltage signal；The miniature heart sound resolving device is connected to signal microprocessor, and it is used to produce sonic transducer
Analog voltage signal change into data signal；The signal microprocessor is connected to miniature heart sound resolving device, and it is used to receive
Data signal from miniature heart sound resolving device, and data signal is handled.
Further, in addition to information transmitting system, it is connected to signal microprocessing systems described in signal microprocessor and used
In sending surveyed data in real time to information transmitting system.
Further, described information sends the externally connected communication equipment of system communication, and is used for external communication device
Send signal.
Further, in addition to alarm, it is connected to signal microprocessor, and the signal microprocessor is built-in with normally
Range of signal, appearance is contrasted in signal microprocessor and by output signal and the normal signal scope being pre-stored in microprocessing systems
When abnormal, signal microprocessing systems are used to send signal to alarm, and alarm is used for warning reminding.
Further, in addition to lithium battery, it connects miniature sonic transducer, miniature heart sound resolving device, information transmitting system,
Alarm and signal microprocessor can simultaneously power to it.
Further, the miniature sonic transducer is electret microphone, piezo-electric type, high-sensitivity resonance formula or broadband
Formula.
Further, the miniature heart sound resolving device is audio A/D converter or audio codec.
Further, the signal microprocessing systems are micro controller unit, digital signal processor or biochip.
Further, the alarm is vibration alarm or voice guard.
Further, the processing that the data signal microprocessing systems are carried out includes ambient noise and suppresses and filter, limitation
The bandwidth range of heart sound signals.
Compared with currently available technology, the utility model is simple in construction, with versatility, is related to sound-detection, sound wave and knows
Not, in terms of heart sound resolution, sound wave storage transmission, abnormal alarm.The instrument contains speech recognition technology, biological information, meter
Calculation machine software and hardware, electronical display, abnormal alarm and one, are a kind of FA OBD equipment, are particularly suitable for use in man
Property it is outgoing carry with, monitored in real time.The stethoscopic maximum of the wearable smart electronicses of man is characterized in by first and
Two compositions of two heart sound are distinguish between, and the degree of accuracy is high.Real-time measurement, the cardiomotility situation of monitoring people can be taken care
It is dirty to occur that rapid alarm sound is sent during exception, remind people to see a doctor in time, can effectively protect the life security of people.This sets
It is standby with low cost, the characteristics of easy to operate, be especially suitable for male go out body-worn, neither increase travelling burden again can at any time with
Ground carries out self health care.The equipment volume is small, lightweight, with back belt type design, and with certain elasticity, it is adaptable to inhomogeneity
The man of type wears.Specifically：
1st, the wearable smart electronicses stethoscope of man can be analyzed measured heart sound information, and people's heart occurs different
Chang Shike reminds people in time, helps to find heart disease early, can effectively protect the life security of people.
2nd, the wearable smart electronicses stethoscope of the man accuracy higher than plain edition smart electronicses stethoscope, can be accurate
Tell the first and second heart sound.
3rd, the wearable smart electronicses stethoscope compact of man, be easy to wearing, used during convenient and out on tours.
4th, the wearable smart electronicses stethoscope built-in lithium battery of man, can work long hours, convenient and practical.
5th, the wearable smart electronicses stethoscope of man belong to first aim at male population design, wear conveniently, it is easy to use.
6th, the wearable smart electronicses stethoscope of man has certain elasticity, and the man of applicable different building shape uses, can
It is widely used in the man of different building shape.
Brief description of the drawings
Fig. 1 is a kind of wearable smart electronicses stethoscope of man
Description of reference numerals：
A, miniature sonic transducer
B, miniature heart sound resolving device
C, data signal microprocessing systems
D, warning system
E, information transmitting system
F, lithium battery
Embodiment
The utility model is described in detail below according to accompanying drawing, it is one in the utility model numerous embodiments
Plant preferred embodiment.
In a preferred embodiment, a kind of wearable smart electronicses stethoscope of man includes：It is miniature sonic transducer, miniature
The parts such as heart sound resolving device, signal microprocessor, information transmitting system, alarm, lithium battery, shape is into back belt type and with one
Fixed elasticity is worn suitable for different types of man.It is characterized in that：Miniature sonic transducer A converts tones into analog voltage letter
Number, the miniature sonic transducer has higher sensitivity to the sound that heart is sent, and can distinguish the first and second heart sound；Miniature heart sound
The analog voltage signal that resolving device B is produced to sonic transducer changes into data signal, and signal microprocessor C is carried out to data signal
Processing includes denoising, and output signal and the normal signal that is pre-stored in microprocessing systems are contrasted, and believes when exporting
When number occurring abnormal, signal microprocessing systems can send signal to warning system E, and warning system can send rapid alarm sound,
People are reminded to see a doctor in time, signal microprocessing systems C can send surveyed data in real time to information transmitting system D, information sends system
System D can send real-time cardiac information in time to private doctor or health institution, and equipment built-in lithium battery is that whole system is supplied
Electricity.
In a preferred embodiment, a kind of wearable smart electronicses stethoscope of man includes：It is miniature sonic transducer, miniature
The parts such as heart sound resolving device, signal microprocessor, information transmitting system, alarm, lithium battery, shape is into back belt type and with one
Fixed elasticity is worn suitable for different types of man.It is characterized in that：Miniature sonic transducer A converts tones into analog voltage letter
Number, the miniature sonic transducer has higher sensitivity to the sound that heart is sent, and can distinguish the first and second heart sound；Miniature heart sound
The analog voltage signal that resolving device is produced to sonic transducer changes into data signal, signal microprocessor to data signal at
Reason includes denoising, and output signal and the normal signal that is pre-stored in microprocessing systems are contrasted, and works as output signal
When occurring abnormal, signal microprocessing systems can send signal to warning system, and warning system can send rapid alarm sound, remind
People see a doctor in time, and signal microprocessing systems can send surveyed data in real time to information transmitting system, and information transmitting system can be by
Real-time cardiac information sends private doctor or health institution in time, and equipment built-in lithium battery is that whole system is powered.
Described miniature sonic transducer converts tones into analog voltage signal, the sound that the sonic transducer is sent to heart
Signal has higher sensitivity, can distinguish the first and second heart sound；It can be electret microphone, piezo-electric type, high sensitivity
Resonant mode, wideband belt etc., and it is compact, lightweight.What described miniature heart sound resolving device was produced to miniature sonic transducer
Analog voltage signal changes into data signal, and the miniature heart sound resolving device can be that audio A/D converter (ADC) or audio are compiled
Decoder etc..The described data signal exported from miniature heart sound resolving device, is handled through data signal microprocessing systems, is wrapped
Include ambient noise to suppress and filter, bandwidth range of heart sound signals etc. is limited, while being contrasted with preset normal signal
Analysis, data signal microprocessing systems can be the signals such as micro controller unit (MCU) or digital signal processor, biochip
Processing equipment.Described handles obtained signal and preset normal signal contrast appearance exception through data signal microprocessing systems
When, data signal microprocessing systems send information to information transmitting system, and information transmitting system can communicate information to individual
On the mobile phone or other communication apparatus of doctor or health institution.Described handles obtained signal through data signal microprocessing systems
When occurring abnormal with the contrast of preset normal signal, data signal microprocessing systems will send a pulse signal to warning system,
Warning system can send lasting alarm sound.The alarm, which can send lasting roar or produce vibration etc. and play, to be caused
The effect that people note.The described equipment built-in lithium battery is used for powering to whole equipment.The lithium battery can be changed at any time.
There is back belt type to design and with certain elasticity, be available for the man of different building shape to dress for the described equipment.
Below in conjunction with the accompanying drawings to the utility model the characteristics of, is further described：
One of the characteristics of the utility model is：Miniature sonic transducer A converts tones into analog voltage signal, sound sensing
Device has higher sensitivity to the voice signal that heart is sent, and can distinguish the first and second heart sound；It can be transaudient for electret
Device, piezo-electric type, high-sensitivity resonance formula, wideband belt etc., and it is compact, lightweight.
The two of the characteristics of the utility model are：The analog voltage letter that miniature heart sound resolving device B is produced to miniature sonic transducer A
Number data signal is changed into, the miniature heart sound resolving device can be audio A/D converter (ADC) or audio codec etc..
The three of the characteristics of the utility model are：The data signal exported from miniature heart sound resolving device B, through the micro- place of data signal
Reason system C processing, including ambient noise suppress and filtered, and limit bandwidth range of heart sound signals etc., while and pre-
Put normal signal to be analyzed, data signal microprocessing systems can be at micro controller unit (MCU) or data signal
Manage the signal handling equipments such as device, biochip.
The four of the characteristics of the utility model are：The signal obtained through data signal microprocessing systems C processing with it is preset normal
When signal contrast occurs abnormal, data signal microprocessing systems C will send a pulse signal, warning system to warning system D
Lasting alarm sound can be sent.The alarm can send lasting roar or produce vibration etc. and play and come into the picture
Effect.
The five of the characteristics of the utility model are：The signal obtained through data signal microprocessing systems C processing with it is preset normal
When signal contrast occurs abnormal, data signal microprocessing systems C sends information to information transmitting system E, information transmitting system
On the mobile phone or other communication apparatus that private doctor or health institution can be communicated information to.
The five of the characteristics of the utility model are：Equipment built-in lithium battery F is used for powering to whole equipment.The lithium battery can
To change at any time.
The six of the characteristics of the utility model are：The equipment has back belt type design, with certain elasticity, is available for not consubstantiality
Man's wearing of type.
A model machine has been made according to above measure：The miniature sonic transducer of the system uses oneself development
The miniature sonic transducer of piezoelectric type, the sonic transducer has higher sensitivity to the sound that 20Hz is sent to 400Hz hearts, can be accurate
Distinguish the first and second heart sound；Miniature heart sound resolving device uses audio codec, and data signal microprocessing systems are used
Be biochip, information transmitting system is orientable to send multimedia message, the voice guard that alarm is used.System realizes heart
The functions such as abnormal movement alarm, it is easy to use.
Claims (10)
1. a kind of wearable smart electronicses stethoscope, it is characterised in that including brace and smart electronicses stethoscope, the intelligence
Electronic auscultation device is fixed on wearable brace, and the smart electronicses stethoscope includes miniature sonic transducer, miniature heart sound point
Device and signal microprocessor are distinguished, wherein,
The miniature sonic transducer is connected to miniature heart sound resolving device, and it is used to gather sound and converts tones into analog voltage
Signal；
The miniature heart sound resolving device is connected to signal microprocessor, and it is used to turn the analog voltage signal that sonic transducer is produced
It is melted into data signal；
The signal microprocessor is connected to miniature heart sound resolving device, and it is used to receive the numeral letter from miniature heart sound resolving device
Number, and data signal is handled.
2. wearable smart electronicses stethoscope as claimed in claim 1, it is characterised in that also including information transmitting system, its
Signal microprocessor is connected to, the signal microprocessing systems are used to send surveyed data in real time to information transmitting system.
3. wearable smart electronicses stethoscope as claimed in claim 2, it is characterised in that described information sends system communication and connected
External communication device is connected to, and for sending signal to external communication device.
4. wearable smart electronicses stethoscope as claimed in claim 1, it is characterised in that also including alarm, it is connected to
Signal microprocessor, the signal microprocessor is built-in with normal signal scope, signal microprocessor and by output signal with
When the normal signal scope contrast being pre-stored in microprocessing systems occurs abnormal, signal microprocessing systems are used to send to alarm
Signal, alarm is used for warning reminding.
5. the wearable smart electronicses stethoscope as any one of claim 1-4, it is characterised in that also including lithium electricity
Pond, it connects miniature sonic transducer, miniature heart sound resolving device, information transmitting system, alarm and signal microprocessor and can
Powered to it.
6. the wearable smart electronicses stethoscope as any one of claim 1-4, it is characterised in that the miniature sound is passed
Sensor is electret microphone, piezo-electric type, high-sensitivity resonance formula or wideband belt.
7. the wearable smart electronicses stethoscope as any one of claim 1-4, it is characterised in that the miniature heart sound
Resolving device is audio A/D converter or audio codec.
8. the wearable smart electronicses stethoscope as any one of claim 1-4, it is characterised in that the micro- place of signal
Reason system is micro controller unit, digital signal processor or biochip.
9. wearable smart electronicses stethoscope as claimed in claim 4, it is characterised in that the alarm is vibration alarm
Or voice guard.
10. the wearable smart electronicses stethoscope as any one of claim 1-4, it is characterised in that the numeral letter
The processing that number microprocessing systems are carried out includes ambient noise and suppresses and filter, and limits the bandwidth range of heart sound signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029902.9U CN206390924U (en) | 2016-08-31 | 2016-08-31 | A kind of wearable smart electronicses stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621029902.9U CN206390924U (en) | 2016-08-31 | 2016-08-31 | A kind of wearable smart electronicses stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206390924U true CN206390924U (en) | 2017-08-11 |
Family
ID=59508100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621029902.9U Active CN206390924U (en) | 2016-08-31 | 2016-08-31 | A kind of wearable smart electronicses stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206390924U (en) |
-
2016
- 2016-08-31 CN CN201621029902.9U patent/CN206390924U/en active Active
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