CN201977821U - Visible stethoscope - Google Patents
Visible stethoscope Download PDFInfo
- Publication number
- CN201977821U CN201977821U CN201020282380XU CN201020282380U CN201977821U CN 201977821 U CN201977821 U CN 201977821U CN 201020282380X U CN201020282380X U CN 201020282380XU CN 201020282380 U CN201020282380 U CN 201020282380U CN 201977821 U CN201977821 U CN 201977821U
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- utility
- model
- oscilloscope
- sound wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims 2
- 238000002555 auscultation Methods 0.000 abstract description 11
- 201000010099 disease Diseases 0.000 abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 abstract 1
- 238000003745 diagnosis Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 206010067715 Gastrointestinal sounds abnormal Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003861 dual diagnosis Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
本实用新型公开了一种诊断病情使用的仪器，属于医疗设备。由示波器和经改造的听诊器构成。在听诊器的听诊头内壁装有一小麦克风，小麦克风用屏蔽导线和一示波器相连。在听诊器的听诊头接收的病人体内的脉动声波信号，通过小麦克风转化为声波电信号，声波电信号通过示波器加以放大整理显示。医生使用本实用新型时，仍然戴上听诊器，同时眼看示波器，靠“眼看”、“耳听”两种方式获得病人信息。本实用新型使用简单、诊病快速。
The utility model discloses an instrument for diagnosing a disease, which belongs to medical equipment. Consists of an oscilloscope and a modified stethoscope. A small microphone is installed on the inner wall of the auscultation head of the stethoscope, and the small microphone is connected with an oscilloscope with a shielded wire. The pulsating sound wave signal in the patient's body received by the auscultation head of the stethoscope is converted into a sound wave electric signal through a small microphone, and the sound wave electric signal is amplified and arranged for display by an oscilloscope. When the doctor uses the utility model, he still puts on the stethoscope, looks at the oscilloscope at the same time, and obtains patient information by "seeing with eyes" and "hearing with ears". The utility model is simple to use and quick to diagnose a disease.
Description
Technical field
This utility model relates to a kind of instrument of diagnosing the state of an illness to use, belongs to armarium.
Background technology
The instrument that the diagnosis state of an illness close with this utility model used has two kinds, and the one, electrocardiograph.The extremity that electrocardiograph causes by human body heart fluctuation and the surface change in electric of the five internal organs show this signal of telecommunication with display screen, perhaps come out by printer prints.The doctor can obtain various state of an illness information by the waveform that " seeing " shows.It is stethoscope that the diagnosis state of an illness close with this utility model used another kind of instrument, stethoscope can be transmitted to hear sounds, lungs sound, borborygmus, tire sound etc. doctor's ear, the doctor is by " listening " stethoscope, by frequency, amplitude and the variation thereof of distinguishing sound, just can obtain various state of an illness information.These two kinds of instruments are compared, and the high but trouble of the former precision need people's accumbency, add a plurality of electrodes, and instrument is valuable; Latter's precision is low, instrument is cheap but easy to operate.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and the instrument that a kind of ratio of precision stethoscope height, price are lower than electrocardiograph and the diagnosis state of an illness easy to operate is used is provided.
The purpose of this utility model is achieved in that at a stethoscopic auscultation inwall installs a little mike, and this stethoscope of having adorned a little mike is referred to as the stethoscope through transforming.The lead of little mike tape splicing shielding line links to each other with an oscillograph.It more than is exactly primary structure of the present utility model.The intravital impulsive sound of patient (machinery) ripple signal in that stethoscopic auscultation head receives is converted into the sound wave signal of telecommunication by little mike, and the sound wave signal of telecommunication is amplified arrangement by oscillograph and shows.(frequency of sound wave, amplitude and the variation thereof) that shows is than listening (frequency of sound wave, amplitude and variation thereof) more direct, easier resolution.
Because oscillographic X-axis range of scanned frequencies at least also has several megahertzes, and the highest ability of human pulse frequency is a hundred or so down, the sound highest frequency that produces owing to pulse vibrations causing auscultation head is about 20KHz, so this uses novel related oscillograph X-axis scanning highest frequency very low, the work that is simple and easy to that makes the change of X-axis scanning circuit.Because oscillographic Y-axis input signal can hang down the millivolt level, so the sound wave signal of telecommunication energy of little mike output and oscillograph coupling.If the sound wave signal of telecommunication of little mike output is too small, can adds amplifier and solve.Because mike is very little, lead to the oscillographic lead as broad as long except many one so the used stethoscope of this utility model be it seems from outward appearance with original stethoscope.Oscillographic size shape can be decided as required, has done little and has been easy to carry, and has done greatly to be convenient to many people's consultation of doctors.
The doctor will obtain patient's information, at most these the five kinds of modes by the doctor: " soon, ear is listened, nose is heard, tongue is tasted, body (hands) touch ".Obtaining patient information from electrocardiogram leans on " watching " a kind of mode, obtains patient information by " ear is listened " a kind of mode from stethoscope.When the doctor uses this utility model, still put on stethoscope, watch oscillograph simultaneously, obtain patient information by " watching ", " ear is listened " dual mode.That is to say: this utility model provides two kinds of modes that obtain patient information, and this helps the quick diagnosis state of an illness.This also is the reason with this utility model called after " visual stethoscope ".Because the waveform that this this utility model shows is different with the waveform that electrocardiogram shows, this utility model belongs to new armarium.
Description of drawings
Fig. 1 is a visual stethoscope sketch map described in the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is described further.
As shown in Figure 1, formation of the present utility model is: the external charge power supply 2 of oscillograph 1, oscillograph 1, auscultation film 3, an auscultation inwall 4, little mike 5, audition pipe 6, ear plug of stethoscope 7, little mike 5 output signals are with shielded conductor 8.
By as shown in Figure 1, fix a little mike 5 at an auscultation inwall 4, auscultation film 3 is screwed on the auscultation head.In order to prevent to disturb, little mike 5 usefulness shielded conductors 8 link to each other with an oscillograph 1.The sound wave signal of telecommunication that little mike 5 receives is amplified arrangement by oscillograph and is shown.Because patient has one's own characteristic sounds, so the just corresponding signature waveform that shows oneself.Because the waveform that shows can many people be watched simultaneously, is discussed simultaneously, can be with ruler measurement, be convenient to relatively differentiate, so improved the accuracy of diagnosis.
By placing an auscultation head on one's body toward patient, just can be by listening (sound) and seeing (waveform) dual diagnosis, also without any side effect.So, the utlity model has simple to operate, the characteristics fast of diagnosing a disease accurately.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020282380XU CN201977821U (en) | 2010-08-05 | 2010-08-05 | Visible stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020282380XU CN201977821U (en) | 2010-08-05 | 2010-08-05 | Visible stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201977821U true CN201977821U (en) | 2011-09-21 |
Family
ID=44605293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020282380XU Expired - Fee Related CN201977821U (en) | 2010-08-05 | 2010-08-05 | Visible stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201977821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114533109A (en) * | 2022-01-11 | 2022-05-27 | 湖北省妇幼保健院 | Neonatal necrotizing enterocolitis monitoring device |
| CN115486825A (en) * | 2022-07-01 | 2022-12-20 | 深圳市奥极健康科技有限公司 | Korotkoff sound sphygmomanometer and blood pressure detection control method |
-
2010
- 2010-08-05 CN CN201020282380XU patent/CN201977821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114533109A (en) * | 2022-01-11 | 2022-05-27 | 湖北省妇幼保健院 | Neonatal necrotizing enterocolitis monitoring device |
| CN115486825A (en) * | 2022-07-01 | 2022-12-20 | 深圳市奥极健康科技有限公司 | Korotkoff sound sphygmomanometer and blood pressure detection control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10117635B2 (en) | Electronic acoustic stethoscope with ECG | |
| CN203153725U (en) | Personal monitoring device, ECG device and smart phone protection box | |
| CN205198018U (en) | Stethoscope that uses in blood pressure is measured | |
| CN201755228U (en) | Wireless electrocardio (ECG) and Phonocardiogram (PCG) all-in-one machine | |
| CN204562207U (en) | The multi-purpose electronic stethoscope that a kind of height is integrated | |
| CN105982692A (en) | Multifunctional stethoscope for broadband parameter monitoring and implementation method of multifunctional stethoscope | |
| CN102008316A (en) | Auscultation sound spectrum analysis-based multifunctional digital stethoscope circuit | |
| KR102528906B1 (en) | Electronic stethoscope with electrocardiogram(ECG) device | |
| CN201977821U (en) | Visible stethoscope | |
| CN207855717U (en) | Portable multi-function medical monitoring instrument | |
| CN106361368A (en) | Portable electronic stethoscope | |
| CN202198616U (en) | Electronic stethoscope | |
| CN204863259U (en) | Multifunctional stethophone | |
| CN202665568U (en) | Remote electronic stethoscope | |
| US20240108304A1 (en) | Stethoscope | |
| CN101862201A (en) | Representation method of the heart sound map of the mobile phone intelligent heart sound consultation device | |
| CN206102668U (en) | Novel electronic stethoscope | |
| CN100998510A (en) | Electronic stethophone | |
| CN201139577Y (en) | Electrocardio-stethoscope | |
| CN103892869A (en) | Stethoscope | |
| CN102478423B (en) | Environmental sound monitoring system | |
| WO2022126820A1 (en) | Digital stethoscope | |
| Laurijssen et al. | ModAu: Modernized Auscultation | |
| CN2613235Y (en) | Visible stethoscope | |
| CN203138542U (en) | Stethoscope |
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: 20110921 Termination date: 20120805 |