CN104523290A - Wireless networking digital auscultation system - Google Patents
Wireless networking digital auscultation system Download PDFInfo
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- CN104523290A CN104523290A CN201510019341.8A CN201510019341A CN104523290A CN 104523290 A CN104523290 A CN 104523290A CN 201510019341 A CN201510019341 A CN 201510019341A CN 104523290 A CN104523290 A CN 104523290A
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Abstract
The invention discloses a wireless networking digital auscultation system. The wireless networking digital auscultation system comprises a patient terminal intelligent sensor device, and the patient terminal intelligent sensor device is in communication with a doctor terminal intelligent auscultation device and a server through a mobile internet; the patient terminal intelligent sensor device comprises a patient terminal intelligent sensor, data collected by the patient terminal intelligent sensor are in communication with a patient terminal intelligent mobile phone through Bluetooth, and a patient terminal APP is arranged on the patient terminal intelligent mobile phone. The doctor terminal intelligent auscultation device comprises a doctor terminal intelligent mobile phone, and a doctor terminal APP is arranged on the doctor terminal intelligent mobile phone; an auscultation processing system is arranged on the server and comprises an access authentication module, a communication signaling module, a firewall crossing module, a streaming media transmitting module, a user management module, a storage module and an analysis management module. By means of the wireless networking digital auscultation system, a doctor can conduct auscultation diagnosis on a patient at the far end.
Description
Technical field
The present invention relates to medical diagnosis field, be specifically related to a kind of wireless networked digital auscultation system.
Background technology
Stethoscope is a kind of medical instrument, is used for listening to the sound in human body or animal body.The stethoscope of the actual use of Hospitals at Present doctor belongs to nonnumeric equipment, its principle is exactly conduct vibrations between material, by the aluminum film in stethoscope and air conduit, the acoustical signal of human vein, tremulous pulse, the heart (20-600Hz), lung (100-1500 Hz), intestinal (20-1500 Hz) inside is sent to the tympanum of doctor, doctor will judge whether exception according to the experience of oneself and calculate heart rate.But the sound that this mode is conducted is through remarkable ear, the scope that people's ear can be heard can only be heard, and the signal of the 20-2000Hz scope in human vein, tremulous pulse, the heart, lung, enteral portion all can not be showed truly.Existing various electronic digital stethoscope is only use pick up by these picking up signal, amplification, digitized processing display, is listened by the signal of Simulation scale-up simultaneously, cannot realize doctor to the auscultation of a patient distant place in local playback to doctor.
Summary of the invention
The invention provides a kind of wireless networked digital auscultation system, doctor can be realized easily and at far-end, auscultation diagnosis is carried out to patient.
For achieving the above object, the technical scheme that one embodiment of the present of invention are taked is:
Comprise patient end intelligent sensor device, patient end intelligent sensor device and doctor terminal intelligence auscultation apparatus and server are by mobile Internet intercommunication;
Patient end intelligent sensor device comprises patient end intelligence sensor, and the data of patient end intelligence sensor collection are communicated with patient end smart mobile phone by bluetooth; Patient end smart mobile phone is provided with patient end APP, and patient end APP comprises bluetooth communication, patient end waveform and data disaply moudle, patient end subscriber interface module, patient end data communication module, patient end data processing module, doctor's reservation and medical order treatment module and patient end system mode administration module;
Doctor terminal intelligence auscultation apparatus comprises doctor terminal smart mobile phone, doctor terminal smart mobile phone is provided with doctor terminal APP, and doctor terminal APP comprises doctor terminal waveform and data disaply moudle, doctor terminal subscriber interface module, doctor terminal data communication module, doctor terminal data processing module, doctor's reservation query and doctor's advice write module and doctor terminal system mode administration module;
Server is provided with auscultation processing system, and auscultation processing system comprises access authentication module, communication signaling module, Firewall Traversing module, Streaming Media forwarding module, user management module, memory module and analysis management module.
Preferably, patient end APP and doctor terminal APP is equipped with video communication module and voice communications module.
Preferably, patient end intelligence sensor comprises microphone array, and microphone array is connected with signal conditioning circuit, multi-channel sound coder, patient end processor and patient end telecommunication circuit successively.
Preferably, microphone array is sensors coupled compression microphone array.
Preferably, signal conditioning circuit is nonlinear properties modulate circuit.
The beneficial effect that native system produces is:
1. will be sent to the mobile phone of the doctor in a distant place by mobile phone after the signal digitized of the 20-2000Hz scope in the vein of patient, tremulous pulse, the heart, lung, enteral portion and analyze, process, show, store and playback out doctor judge, patient can be realized under the remote visible of doctor instructs, assist a physician and remote diagnosis is carried out to the health of patient, be very easy to doctor and patient.
2. people's ear with advancing age, and the audio frequency range heard can narrow, and this device utilizes doctor terminal smart mobile phone, doctor cannot can be heard sound display and analyze out, for doctor's reference by waveform display and frequency analysis function in APP.
3. front end sensors adopts sensors coupled compression microphone array, and can be filtered by environmental background sound to greatest extent, the pathological signals of patient is more clear.
4. be provided with nonlinear properties modulate circuit, effectively can realize the suppression to stronger signal, to the amplification compared with weak signal, be convenient to follow-up sound coder and the control treatment of microcontroller.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of an embodiment of a kind of wireless networked digital auscultation system of the present invention.
Figure 2 shows that the schematic diagram of an embodiment of patient end Intelligent sensing device of the present invention.
Figure 3 shows that the schematic diagram of an embodiment of doctor terminal of the present invention intelligence auscultation apparatus.
Figure 4 shows that the schematic diagram of an embodiment of auscultation processing system of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.
With reference to figure 1, in one embodiment of the invention, wireless networked digital auscultation system comprises patient end intelligent sensor device, and patient end intelligent sensor device and doctor terminal intelligence auscultation apparatus and server are by mobile Internet intercommunication.
Patient end intelligent sensor device comprises patient end intelligence sensor, and the data of patient end intelligence sensor collection are communicated with patient end smart mobile phone by bluetooth; Patient end smart mobile phone is provided with patient end APP, and patient end APP comprises bluetooth communication, patient end waveform and data disaply moudle, patient end subscriber interface module, patient end data communication module, patient end data processing module, doctor's reservation and medical order treatment module and patient end system mode administration module.
Bluetooth communication primary responsibility is communicated with the Bluetooth chip of front end intelligence sensor by Bluetooth of mobile phone protocol stack and bluetooth hardware, the information of digitized sensor acquisition is sent in mobile phone.Patient end waveform and data disaply moudle mainly complete the display of result after the display of gathered Wave data and identifying processing.The work such as mutual of patient end subscriber interface module primary responsibility and patient.Patient end data communication module is responsible for accepting far-end word, pictorial information and file reception, the work such as local file transmission, picture and Word message transmission.Patient end data processing module is responsible for converting Wave data, FFT process and digital filtering, intellectual analysis and labelling, exceptional value judge and the work such as storage and retrieval.Doctor's reservation and medical order treatment module primary responsibility search doctor, add doctor and preengage doctor by modes such as word, picture and micro-videos and the doctor's advice of doctor carried out showing and the work such as storage.Patient end system mode administration module mainly completes functions such as the state acquisition displays of system components.
Doctor terminal intelligence auscultation apparatus comprises doctor terminal smart mobile phone, doctor terminal smart mobile phone is provided with doctor terminal APP, and doctor terminal APP comprises doctor terminal waveform and data disaply moudle, doctor terminal subscriber interface module, doctor terminal data communication module, doctor terminal data processing module, doctor's reservation query and doctor's advice write module and doctor terminal system mode administration module.
Doctor terminal waveform and data disaply moudle mainly complete patient end gather the display of result after the display of Wave data and identifying processing.The work such as mutual of doctor terminal subscriber interface module primary responsibility and doctor.Doctor terminal data communication module is responsible for accepting far-end word, pictorial information and file reception, the work such as local file transmission, picture and Word message transmission.Doctor terminal data processing module is responsible for converting patient end Wave data, FFT process and digital filtering, intellectual analysis and labelling, acoustic playback, exceptional value judge and the work such as storage and retrieval.Patient's reservation is checked and doctor's advice is write module primary responsibility and checked the reservation list of patient and the content of reservation, is produced doctor's advice by modes such as word, picture and micro-videos and is sent to data communication module process.Doctor terminal system mode administration module mainly completes functions such as the state acquisition displays of system components.
With reference to figure 4, server is provided with auscultation processing system, and auscultation processing system comprises access authentication module, communication signaling module, Firewall Traversing module, Streaming Media forwarding module, user management module, memory module and analysis management module.
The functions such as the identification password authentification of access authentication module primary responsibility patient and doctor, send the display of doctor terminal APP end by the related data of the user by certification.Communication signaling module primary responsibility patient end and doctor terminal APP set up the transmission of signaling needed for face-to-face communication and respond with the use that connects.When communication, either party needs again the communication link setting up both sides when connecting to use to Firewall Traversing module primary responsibility after fire wall.Streaming Media forwarding module primary responsibility forwards voice flow and the video flowing use of both sides when needing the both sides of face-to-face communication all after fire wall.The management of the user profile of all uses of user management module primary responsibility.The storage and retrieval of the integrated informations such as memory module primary responsibility and user-dependent reservation, communication data manages.Analysis management module primary responsibility accepts the specialty analysis request that doctor initiates, after platform completes analytical calculation process, give application end by result feedback.
With reference to figure 3, in one embodiment of the invention, doctor terminal smart mobile phone connects high-fidelity headphone.
In one embodiment of the invention, patient end APP and doctor terminal APP is equipped with video communication module and voice communications module.
The video image that local side is collected by mobile phone camera by patient end video communication module primary responsibility is sent to far-end doctor mobile phone on as after H.264 or H.265 standard compression by network through meeting, meanwhile, this module is also responsible for the compressed video that doctor terminal APP is sent by network during face-to-face communication that decompresses.Patient end voice communications module primary responsibility is sent on far-end doctor mobile phone by network after being encoded by the voice of this locality, meanwhile, and the compressed audio that during this module is also responsible for decompression face-to-face communication, doctor terminal APP is sent by network.
The video image that local side is collected by mobile phone camera by doctor terminal video communication module primary responsibility is sent to remote patient mobile phone on as after H.264 or H.265 standard compression by network through meeting, meanwhile, this module is also responsible for the compressed video that patient end APP is sent by network during face-to-face communication that decompresses.Doctor terminal voice communications module primary responsibility is sent to remote patient by network after being encoded by the voice of this locality and holds on mobile phone, meanwhile, and the compressed audio that during this module is also responsible for decompression face-to-face communication, patient end APP is sent by network.
With reference to figure 2, in one embodiment of the invention, patient end intelligence sensor comprises microphone array, and microphone array is connected with signal conditioning circuit, multi-channel sound coder, patient end processor and patient end telecommunication circuit successively.
Front end microphone array is responsible for converting the audio signal of 20-2000Hz to the signal of telecommunication, this signal of telecommunication is for multi-channel sound coder coding after signal conditioning circuit filtering, amplification, and the digital signal after coding is sent on patient end smart mobile phone by radio communication circuit.Processor can select the DSP of low-power consumption or microcontroller or the SOC containing DSP and MCU.Module or the chip of the existing mobile communications network of the optional support of radio communication circuit realize.
In one embodiment of the invention, microphone array is sensors coupled compression microphone array.Can be filtered by environmental background sound to greatest extent, the pathological signals of patient is more clear, and sounding spots localization is more accurate.
In one embodiment of the invention, signal conditioning circuit is nonlinear properties modulate circuit.Effectively can realize the suppression to stronger signal, to the amplification compared with weak signal, be convenient to follow-up sound coder and the control treatment of microcontroller.
Above-mentioned embodiment is used for explaining and the present invention is described; instead of limit the invention; in the protection domain of spirit of the present invention and claim; any amendment that the present invention is made and change; communication mode particularly between intelligent wireless sensor and display storing communication main frame can have various ways under the prerequisite meeting Signal transmissions bandwidth, all falls into protection scope of the present invention.
Claims (5)
1. a wireless networked digital auscultation system, is characterized in that, comprises patient end intelligent sensor device, and described patient end intelligent sensor device and doctor terminal intelligence auscultation apparatus and server are by mobile Internet intercommunication;
Described patient end intelligent sensor device comprises patient end intelligence sensor, and the data of described patient end intelligence sensor collection are communicated with patient end smart mobile phone by bluetooth; Described patient end smart mobile phone is provided with patient end APP, and described patient end APP comprises bluetooth communication, patient end waveform and data disaply moudle, patient end subscriber interface module, patient end data communication module, patient end data processing module, doctor's reservation and medical order treatment module and patient end system mode administration module;
Described doctor terminal intelligence auscultation apparatus comprises doctor terminal smart mobile phone, described doctor terminal smart mobile phone is provided with doctor terminal APP, and described doctor terminal APP comprises doctor terminal waveform and data disaply moudle, doctor terminal subscriber interface module, doctor terminal data communication module, doctor terminal data processing module, doctor's reservation query and doctor's advice write module and doctor terminal system mode administration module;
Described server is provided with auscultation processing system, and described auscultation processing system comprises access authentication module, communication signaling module, Firewall Traversing module, Streaming Media forwarding module, user management module, memory module and analysis management module.
2. system according to claim 1, is characterized in that, described patient end APP and doctor terminal APP is equipped with video communication module and voice communications module.
3. system according to claim 1 and 2, it is characterized in that, described patient end intelligence sensor comprises microphone array, and described microphone array is connected with signal conditioning circuit, multi-channel sound coder, patient end processor and patient end telecommunication circuit successively.
4. system according to claim 3, is characterized in that, described microphone array is sensors coupled compression microphone array.
5. system according to claim 4, is characterized in that, described signal conditioning circuit is nonlinear properties modulate circuit.
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Cited By (3)
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| CN105433910A (en) * | 2015-12-31 | 2016-03-30 | 中国科学院微电子研究所 | Traditional Chinese medicine human health management method, device and system |
| CN107693937A (en) * | 2017-01-18 | 2018-02-16 | 浙江诺尔康神经电子科技股份有限公司 | A kind of wearable artificial cochlea system |
| CN110720945A (en) * | 2019-08-23 | 2020-01-24 | 杭州蜂荟信息技术有限公司 | Method of intelligent auscultation system |
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| CN104523290B (en) | 2017-02-22 |
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