CN201814659U - Intelligent diagnosis device of throat disease - Google Patents
Intelligent diagnosis device of throat disease Download PDFInfo
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- CN201814659U CN201814659U CN2010205682038U CN201020568203U CN201814659U CN 201814659 U CN201814659 U CN 201814659U CN 2010205682038 U CN2010205682038 U CN 2010205682038U CN 201020568203 U CN201020568203 U CN 201020568203U CN 201814659 U CN201814659 U CN 201814659U
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- vocal cord
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- signal
- intelligent diagnosis
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Abstract
The utility model discloses an intelligent diagnosis device of throat diseases, which comprises a sound pressure sensor, a signal conditioning device, a data acquisition device and a computer, wherein the signal output terminal of the sound pressure sensor is connected with the signal conditioning device, the signal output terminal of the signal conditioning device is connected with the data acquisition device, and the signal output terminal of the data acquisition device is connected with the computer. The intelligent diagnosis device of throat diseases is applied to the diagnosis of various throat diseases, such as vocal cord dysraphism, vocal cord polyp, vocal cord hypertrophy, vocal cord edema, acute and chronic chorditis, vocal cord nodule and voice disorder; and the intelligent diagnosis device is convenient and effective to diagnose the throat disease. Besides, the intelligent diagnosis device can extract tens of characteristic information of the voice/sound signals, provides abundant and accurate information, and is particularly suitable for the researches in medical colleges and scientific research institutions and departments.
Description
Technical field
This utility model relates to a kind of intelligent larynx disease diagnostic apparatus.
Technical background
The professional checkout equipment of related pins to throat diseases at home and abroad also do not appear at present, the external functional universal equipment of being correlated with that uses builds a cover checkout equipment, but equipment is built technical sophistication, and unstable properties, cost an arm and a leg, approximately need RMB about 1,000,000, there only have indivedual medical universities to introduce at present at home to be on probation, is mainly used in research.
In recent years because the high speed development of Chinese industrialization, IT application process, industrial park in each city, the reason of the continuous expansion of heavy industry, light industry and the each side such as continuous increase of automobile quantity, the quality of air environment in city constantly worsens, cause the constantly soaring of throat diseases sickness rate, vocal cord dysraphism for example, polyp of vocal cord, pachyderma circumscripta, acute and chronic vocal cords class, vocal nodule, laryngeal carcinoma, pararthria etc.Part needs the occupation of life-time service throat, and for example teacher, ticket seller, announcer, host, singer etc. are under abominable day by day air ambient and hard work condition, and the sickness rate of throat diseases also significantly improves.
Traditional inspection therapeutic modality is to adopt laryngoscope to check, the inspection therapeutic modality of this direct contact can bring discomfort on the health to the patient, and if equipment disinfection not thorough, easily cause cross infection; Patient is quite painful in checking process, and institute to obtain quantity of information on the low side.
In the otolaryngology teaching, there is following subject matter, because the anatomical structure of each organ of ear,nose ﹠ throat is special, the basic operation of hals,Nasen und Ohrenheilkunde usually will be by means of apparatus, it is the very strong operation of a kind of training, be not easy to grasp, and mostly be the similar disease of clinical manifestation, this has just caused certain difficulty to the student to the assurance and the understanding of the content of courses.And teaching unit tends in purchasing instrument at a low price, and is portable, and the stronger instrument of professional specific aim.
The utility model content
At weak point of the prior art, it is low to the utility model proposes a kind of cost, the diagnostic reliability height, and objectivity is strong, the intelligent larynx disease diagnostic apparatus that contactless noinvasive detects.
The intelligent larynx disease diagnostic apparatus that this utility model provides comprises sound pressure sensor, signal conditioner, data acquisition unit and computer; The signal output part of described sound pressure sensor is connected with signal conditioner, and the signal output part of described signal conditioner is connected with data acquisition unit, and the signal output part of described data acquisition unit is connected with computer.
Further, described data acquisition unit has eight passages, and the signal output part of described signal conditioner is connected with wherein three passages, and five passages of computer and remaining are connected.
This utility model adopts the sounding of sound pressure sensor non-contact detection vocal cords, and sound pressure signal become signal of telecommunication input signal conditioning device, filter, amplify through signal conditioner, be converted to digital signal through data acquisition unit again, import computer at last, compared with prior art, the utlity model has following advantage:
1, intelligent larynx disease diagnostic apparatus of the present utility model is simple in structure, and cost is low, the diagnostic reliability height, and objectivity is strong, carries out contactless noinvasive detecting operation conveniently.
2, intelligent larynx disease diagnostic apparatus of the present utility model can be for vocal cord dysraphism, polyp of vocal cord, pachyderma circumscripta, vocal cords edema, acute and chronic chorditis, vocal nodule, pararthria ... diagnose etc. multiple disease, diagnose very convenient, effective.
3, intelligent larynx disease diagnostic apparatus of the present utility model can carry out tens of kinds of characteristic informations to the voice acoustical signal and extracts, and institute's information that obtains is very abundant, accurate, be particularly suitable for medical college and scientific research institute, the research needs.
Description of drawings
Fig. 1 is the structural representation of the intelligent larynx disease of this utility model diagnostic apparatus.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is done to describe in further detail.
Fig. 1 is the structural representation of the intelligent larynx disease of this utility model diagnostic apparatus, as shown in the figure.Intelligent larynx disease diagnostic apparatus comprises sound pressure sensor 1, signal conditioner 2, data acquisition unit 3 and computer 4; The signal output part of described sound pressure sensor 1 is connected with signal conditioner 2, and the signal output part of described signal conditioner 2 is connected with data acquisition unit 3, and the signal output part of described data acquisition unit 3 is connected with computer 4.
The sound pressure level scope of signal preprocessor: 30～90dB; Hz-KHz: 20Hz～18kHz; The logical decay of pretreatment band: greater than 32dB; Signal input voltage: ± 25mV～± 5V.
During use, in computer, pack into have the signal data processing, statistical analysis, automatically draw various functional images and chart output software.The sounding of sound pressure sensor 1 non-contact detection vocal cords, and sound pressure signal become signal of telecommunication input signal conditioning device 2, filter, amplify through signal conditioner 2, be converted to digital signal through data acquisition unit 3 again, carry out signal data processing, statistical analysis by the software in the computer 4.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. an intelligent larynx disease diagnostic apparatus is characterized in that: comprise sound pressure sensor (1), signal conditioner (2), data acquisition unit (3) and computer (4); The signal output part of described vibrating sensor (1) is connected with signal conditioner (2), and the signal output part of described signal conditioner (2) is connected with data acquisition unit (3), and the signal output part of described data acquisition unit (3) is connected with computer (4).
2. intelligent larynx disease diagnostic apparatus according to claim 1, it is characterized in that: described data acquisition unit (3) has eight passages, the signal output part of described signal conditioner (2) is connected with wherein three passages, and five passages of computer (4) and remaining are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205682038U CN201814659U (en) | 2010-10-20 | 2010-10-20 | Intelligent diagnosis device of throat disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205682038U CN201814659U (en) | 2010-10-20 | 2010-10-20 | Intelligent diagnosis device of throat disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814659U true CN201814659U (en) | 2011-05-04 |
Family
ID=43912629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205682038U Expired - Fee Related CN201814659U (en) | 2010-10-20 | 2010-10-20 | Intelligent diagnosis device of throat disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093759A (en) * | 2013-01-16 | 2013-05-08 | 东北大学 | Device and method of voice detection and evaluation based on mobile terminal |
| CN103730130A (en) * | 2013-12-20 | 2014-04-16 | 中国科学院深圳先进技术研究院 | Detection method and system for pathological voice |
-
2010
- 2010-10-20 CN CN2010205682038U patent/CN201814659U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103093759A (en) * | 2013-01-16 | 2013-05-08 | 东北大学 | Device and method of voice detection and evaluation based on mobile terminal |
| CN103093759B (en) * | 2013-01-16 | 2014-12-10 | 东北大学 | Device and method of voice detection and evaluation based on mobile terminal |
| CN103730130A (en) * | 2013-12-20 | 2014-04-16 | 中国科学院深圳先进技术研究院 | Detection method and system for pathological voice |
| CN103730130B (en) * | 2013-12-20 | 2019-03-01 | 中国科学院深圳先进技术研究院 | A kind of detection system of pathological voice |
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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: 20110504 Termination date: 20111020 |