CN209695222U - A kind of multi-function stethoscope - Google Patents
A kind of multi-function stethoscope Download PDFInfo
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- CN209695222U CN209695222U CN201821271429.4U CN201821271429U CN209695222U CN 209695222 U CN209695222 U CN 209695222U CN 201821271429 U CN201821271429 U CN 201821271429U CN 209695222 U CN209695222 U CN 209695222U
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- stethoscope
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Abstract
The utility model discloses a kind of multi-function stethoscopes, including stethoscope main body and mobile client terminal；Stethoscope main body includes single array element ultrasonic probe, cardio-pulmonary function probe, main control chip, data transmission module, power module and power switch；Single array element ultrasonic probe passes through ultrasonic channel and connect with main control chip, EGC sensor and respiratory frequen on cardio-pulmonary function probe pass through composite channel and connect with main control chip, client terminal mobile client terminal is connect by data transmission module with main control chip, single array element ultrasonic probe and cardio-pulmonary function probe are respectively positioned on stethoscope body front end face, and EGC sensor and respiratory frequen are fixed as one side by side.The utility model stethoscope main body can obtain the numerical value and corresponding curve of ejection fraction LVEF, electrocardio ECG and respiratory rate RR, and be transmitted to mobile client real-time display and come out as reference, be conducive to the state of an illness of judgement patient timely and accurately.
Description
Technical field
The utility model is specifically related to a kind of multi-function stethoscope.
Background technique
B ultrasound diagnostic equipment (hereinafter referred to as B ultrasound) is generally using the realization of pulse echo principle, the extracted information of instrument
Result from the reflection at tissue interface and the power of the signal after scattering.The pulse electrical signal issued in instrument passes through probe
The vibration of transducer crystal is changed into ultrasonic wave and enters in tissue, and tissue generates reflection to it, reflected super
Sound is echo.Emit pulsatile once, then receive corresponding echo, and according to echo power, with the different luminous point of light and shade according to
It is secondary to be shown on shadow screen, and so on, obtain the cross-section image of human body, referred to as ultrasonogram (sonogram or eehogram).
It is all made of fixed form for ejection fraction LVEF, electrocardio ECG and respiratory rate RR monitoring at present and is monitored, doctor can not be with
Body carries the B ultrasound diagnostic equipment, and diagnosis efficiency is lower.
Stethoscope is the most common diagnosis apparatus of inside and outside woman doctor, is the mark of doctor, and modern medicine starts from auscultation
The invention of device.For stethoscope since on March 8th, 1817 is applied to clinic, shape and acoustic mode have continuous improvement, but its
Basic structure variation less, can mainly by pickup part (chest piece), conduction portion (sebific duct) and audition part (ear piece) composition
It carries.Doctor using existing stethoscope diagnosis lung and during heart, can only be heard by audition part by
The sound combination experience that diagnosis part interior issues judges the state of an illness, can not obtain respiratory rate RR, heart rate ECG and heart
Ejection fraction LVEF specific value as reference.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of multi-function stethoscope, existing to solve
There is stethoscope that can only hear the sound for being diagnosed part interior sending by audition part, respiratory rate RR, heart rate can not be obtained
The problem of specific value of the ejection fraction LVEF of ECG and heart.
To achieve the above object, technical solution adopted in the utility model is: a kind of multi-function stethoscope is provided, including
For obtain respiratory rate RR, heart rate ECG and heart ejection fraction LVEF and can portable stethoscope main body, with
And the mobile client terminal of the data for showing and storing the acquisition of stethoscope main body；
The stethoscope main body includes
Single array element ultrasonic probe, for detecting the ejection fraction LVEF of heart；
Cardio-pulmonary function probe, including the EGC sensor for detecting heart rate ECG, and for detecting respiratory rate RR's
Respiratory frequen；
Main control chip, for handling the detection data of single array element ultrasonic probe, EGC sensor and respiratory frequen,
And it is converted the data of the numerical value and curve form that are generated as can be read；
Data transmission module, the data for generating main control chip are transferred to mobile client terminal；
Power module, for powering for entire stethoscope main body；
Power switch is used to open or closes the power supply of power module；
The list array element ultrasonic probe passes through ultrasonic channel and connect with main control chip, the electrocardio sensing on cardio-pulmonary function probe
Device and respiratory frequen pass through composite channel and connect with main control chip, and client terminal mobile client terminal is passed by data
Defeated module is connect with main control chip, and single array element ultrasonic probe and cardio-pulmonary function probe are respectively positioned on stethoscope body front end face, electrocardio
Sensor and respiratory frequen are fixed as one side by side.
Preferably, the list array element ultrasonic probe includes
Ultrasonic transducer, single array element ultrasonic probe include for human-body emitting ultrasonic wave and receives echo-signal；
Transmit circuit, for controlling ultrasonic transducer to human-body emitting ultrasonic wave；
Circuit is received, for receiving the echo-signal of ultrasonic transducer；
Interface circuit, for being connect by ultrasonic channel with the main control chip in stethoscope main body；
Controller, for controlling transmit circuit work, detecting receive in circuit whether have echo-signal and storage echo
Signal；
And emission control bus, reception switching circuit and reception control bus；
The controller includes emission control module, data memory module, receives control module and interface control module, hair
It penetrates control module to connect by emission control bus with transmit circuit, data memory module and reception circuit connection receive circuit
It is connect by receiving control bus with control module is received, interface control module is connect with interface circuit.
Preferably, the stethoscope main body further includes the sudden strain of a muscle that the data for generating main control chip all store
Chip FLASH is deposited, flash chip FLASH is connect with main control chip.
Preferably, the stethoscope main body is equipped with for the EGC sensor in ejection fraction LVEF, heart rate ECG
And/or the phonetic alarm of voice prompting is issued when respiratory rate RR exception, phonetic alarm is connect with main control chip.
Preferably, the EGC sensor is three lead electrocardioelectrodes, respiratory frequen is that condenser type breathing passes
Sensor.
Preferably, the data transmission module is USB interface and/or bluetooth module.
Preferably, the mobile client terminal is mobile phone terminal.
Preferably, the stethoscope body rear is equipped with lanyard.
Preferably, the cardio-pulmonary function probe no less than two.
Preferably, the stethoscope main body is cylindric.
The utility model has the following beneficial effects:
1. the utility model can be carried for carrying out auscultation detection to patient, stethoscope body front end face pressure is existed
Need to auscultate lung and cardia in patient, make single array element ultrasonic probe in stethoscope body front end face, EGC sensor and
Respiratory frequen is contacted with auscultation portion faces, can obtain ejection fraction LVEF, electrocardio ECG and respiratory rate RR
Numerical value and corresponding curve, and be transmitted to mobile client real-time display and come out, be conducive to judgement patient timely and accurately
The state of an illness.
2. the utility model flash chip FLASH all stores the numerical value that main control chip generates and curve, master control
Chip can be detailed to mobile client terminal by the numerical value stored in flash chip FLASH and curve transmission by data transmission module
It checks analysis, can prevent stethoscope main body detection data in power module accident power-off from losing.
3. the utility model stethoscope main body is equipped with the phonetic alarm connecting with main control chip, can be in ejection fraction
Voice prompting is issued when LVEF, the EGC sensor of heart rate ECG and/or respiratory rate RR exception, to prompt the heart of patient doctor
Lung function exists abnormal.
4. the utility model stethoscope body rear is equipped with lanyard, stethoscope main body can be hung on by lanyard specified
Position, and be managed collectively with to the stethoscope.
Detailed description of the invention
Fig. 1 is the functional block diagram of multi-function stethoscope；
Fig. 2 is single array element ultrasonic probe functional block diagram of multi-function stethoscope.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.
With reference to Fig. 1-2, the present embodiment provides a kind of multi-function stethoscopes, including
Including the ejection fraction LVEF for obtaining respiratory rate RR, heart rate ECG and heart and can be portable
Stethoscope main body, and the mobile client terminal of the data for showing and storing the acquisition of stethoscope main body；
The stethoscope main body includes
Single array element ultrasonic probe, for detecting the ejection fraction LVEF of heart；
Cardio-pulmonary function probe, including the EGC sensor for detecting heart rate ECG, and for detecting respiratory rate RR's
Respiratory frequen；
Main control chip, for handling the detection data of single array element ultrasonic probe, EGC sensor and respiratory frequen,
And it is converted the data of the numerical value and curve form that are generated as can be read；
Data transmission module, the data for generating main control chip are transferred to mobile client terminal；
Power module, for powering for entire stethoscope main body；
Power switch is used to open or closes the power supply of power module；
The list array element ultrasonic probe passes through ultrasonic channel and connect with main control chip, the electrocardio sensing on cardio-pulmonary function probe
Device and respiratory frequen pass through composite channel and connect with main control chip, and client terminal mobile client terminal is passed by data
Defeated module is connect with main control chip, and single array element ultrasonic probe and cardio-pulmonary function probe are respectively positioned on stethoscope body front end face, electrocardio
Sensor and respiratory frequen are fixed as one side by side.
Preferably, the list array element ultrasonic probe includes
Ultrasonic transducer, single array element ultrasonic probe include for human-body emitting ultrasonic wave and receives echo-signal；
Transmit circuit, for controlling ultrasonic transducer to human-body emitting ultrasonic wave；
Circuit is received, for receiving the echo-signal of ultrasonic transducer；
Interface circuit, for being connect by ultrasonic channel with the main control chip in stethoscope main body；
Controller, for controlling transmit circuit work, detecting receive in circuit whether have echo-signal and storage echo
Signal；
And emission control bus, reception switching circuit and reception control bus；
The controller includes emission control module, data memory module, receives control module and interface control module, hair
It penetrates control module to connect by emission control bus with transmit circuit, data memory module and reception circuit connection receive circuit
It is connect by receiving control bus with control module is received, interface control module is connect with interface circuit.
The stethoscope main body further includes the flash chip that the data for generating main control chip all store
FLASH, flash chip FLASH are connect with main control chip.
The stethoscope main body is equipped with for the EGC sensor and/or breathing frequency in ejection fraction LVEF, heart rate ECG
The phonetic alarm of voice prompting is issued when rate RR exception, phonetic alarm is connect with main control chip.
The EGC sensor is three lead electrocardioelectrodes, and respiratory frequen is condenser type respiration transducer.
The data transmission module is USB interface and/or bluetooth module.
The mobile client terminal is mobile phone terminal.
The stethoscope body rear is equipped with lanyard.
The cardio-pulmonary function probe no less than two.
The stethoscope main body is cylindric.
In implementation process, needs the lung auscultated and cardia painting to spread couplant in patient first, then open
Stethoscope body front end face pressure is needed to auscultate lung and cardia in patient, makes to listen by the power switch in stethoscope main body
Single array element ultrasonic probe, EGC sensor and the respiratory frequen for examining device body front end face connect with auscultation portion faces
Touching, main control chip sends the electric signal detected to single array element probe, EGC sensor and respiratory frequen respectively, single
Array element probe, EGC sensor and respiratory frequen carry out detection and return to main control chip to detect to place physical feeling
Data, main control chip pops one's head in single array element, the detection data of EGC sensor and respiratory frequen passback is located respectively
Reason to obtain the numerical value of ejection fraction LVEF, heart rate ECG and respiratory rate RR in real time, and the specific value continuously acquired is turned
It is changed to curve.Main control chip will acquire the numerical value and corresponding curve of ejection fraction LVEF, heart rate ECG and respiratory rate RR,
It is transmitted to mobile client by data transmission module, doctor being capable of real time inspection acquisition respiratory rate in mobile client
The specific value of the ejection fraction LVEF of RR, heart rate ECG and heart are conducive to the state of an illness of judgement patient timely and accurately.
Flash chip FLASH all stores the numerical value that main control chip generates and curve, and main control chip can pass through number
The numerical value stored in flash chip FLASH and curve transmission are checked into analysis, energy to mobile client terminal in detail according to transmission module
Enough prevent stethoscope main body detection data in power module accident power-off from losing.
Stethoscope main body is equipped with the phonetic alarm connecting with main control chip, can be in ejection fraction LVEF, heart rate ECG
EGC sensor and/or when respiratory rate RR exception issue voice prompting, to prompt the cardio-pulmonary function of patient doctor, there are different
Often.
Stethoscope body rear is equipped with lanyard, and stethoscope main body can be hung on to specified position by lanyard, and with
The stethoscope is managed collectively.
Above embodiment is used to illustrate the utility model, rather than limits the utility model, in this reality
With in novel spirit and scope of protection of the claims, to any modifications and changes that the utility model is made, this is both fallen within
The protection scope of utility model.
Claims (10)
1. a kind of multi-function stethoscope, it is characterised in that: including for obtaining penetrating for respiratory rate RR, heart rate ECG and heart
Blood fraction LVEF and can portable stethoscope main body, and data for showing and storing the acquisition of stethoscope main body
Mobile client terminal；
The stethoscope main body includes
Single array element ultrasonic probe, for detecting the ejection fraction LVEF of heart；
Cardio-pulmonary function probe, including the EGC sensor for detecting heart rate ECG, and the breathing for detecting respiratory rate RR
Frequency sensor；
Main control chip, for handling the detection data of single array element ultrasonic probe, EGC sensor and respiratory frequen, and will
It converts the data for being generated as the numerical value and curve form that can be read；
Data transmission module, the data for generating main control chip are transferred to mobile client terminal；
Power module, for powering for entire stethoscope main body；
Power switch is used to open or closes the power supply of power module；
The list array element ultrasonic probe passes through ultrasonic channel and connect with main control chip, cardio-pulmonary function pop one's head on EGC sensor with
Respiratory frequen passes through composite channel and connect with main control chip, and client terminal mobile client terminal transmits mould by data
Block is connect with main control chip, and single array element ultrasonic probe and cardio-pulmonary function probe are respectively positioned on stethoscope body front end face, electrocardio sensing
Device and respiratory frequen are fixed as one side by side.
2. multi-function stethoscope according to claim 1, it is characterised in that: it is described list array element ultrasonic probe include
Ultrasonic transducer, single array element ultrasonic probe include for human-body emitting ultrasonic wave and receives echo-signal；
Transmit circuit, for controlling ultrasonic transducer to human-body emitting ultrasonic wave；
Circuit is received, for receiving the echo-signal of ultrasonic transducer；
Interface circuit, for being connect by ultrasonic channel with the main control chip in stethoscope main body；
Controller, for controlling transmit circuit work, detecting receive in circuit whether have echo-signal and storage echo-signal；
And emission control bus, reception switching circuit and reception control bus；
The controller includes emission control module, data memory module, receives control module and interface control module, transmitting control
Molding block is connect by emission control bus with transmit circuit, and data memory module and reception circuit connection receive circuit and pass through
It receives control bus and is connect with control module is received, interface control module is connect with interface circuit.
3. multi-function stethoscope according to claim 2, it is characterised in that: the stethoscope main body further includes for that will lead
The flash chip FLASH that the data that control chip generates all store, flash chip FLASH are connect with main control chip.
4. multi-function stethoscope according to claim 3, it is characterised in that: the stethoscope main body is equipped with for penetrating
The phonetic alarm of voice prompting is issued when blood fraction LVEF, the EGC sensor of heart rate ECG and/or respiratory rate RR exception,
Phonetic alarm is connect with main control chip.
5. multi-function stethoscope according to claim 4, it is characterised in that: the EGC sensor is three lead electrocardio electricity
Pole, respiratory frequen are condenser type respiration transducer.
6. multi-function stethoscope according to claim 5, it is characterised in that: the data transmission module be USB interface and/
Or bluetooth module.
7. multi-function stethoscope according to claim 1-6, it is characterised in that: the mobile client terminal is hand
Machine terminal.
8. multi-function stethoscope according to claim 7, it is characterised in that: the stethoscope body rear is equipped with lanyard.
9. multi-function stethoscope according to claim 7, it is characterised in that: the cardio-pulmonary function probe no less than two.
10. multi-function stethoscope according to claim 7, it is characterised in that: the stethoscope main body is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271429.4U CN209695222U (en) | 2018-08-08 | 2018-08-08 | A kind of multi-function stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271429.4U CN209695222U (en) | 2018-08-08 | 2018-08-08 | A kind of multi-function stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695222U true CN209695222U (en) | 2019-11-29 |
Family
ID=68635580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271429.4U Active CN209695222U (en) | 2018-08-08 | 2018-08-08 | A kind of multi-function stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695222U (en) |
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2018
- 2018-08-08 CN CN201821271429.4U patent/CN209695222U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Youquan Inventor after: Yin Lixue Inventor before: Xiong Youquan |
|
| CB03 | Change of inventor or designer information |