CN106821413A - A kind of sound type stethoscope - Google Patents
A kind of sound type stethoscope Download PDFInfo
- Publication number
- CN106821413A CN106821413A CN201710245131.XA CN201710245131A CN106821413A CN 106821413 A CN106821413 A CN 106821413A CN 201710245131 A CN201710245131 A CN 201710245131A CN 106821413 A CN106821413 A CN 106821413A
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- sound
- loudspeaker
- film
- outer barrel
- 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.)
- Pending
Links
- 238000002555 auscultation Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000004072 lung Anatomy 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 210000002216 heart Anatomy 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 101001010782 Drosophila melanogaster Fez family zinc finger protein erm Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to a kind of stethoscope, specifically a kind of sound type stethoscope, stethoscope has the stethoscope outer barrel of cylindrical setting, loudspeaker arrangement, amplifying device, telecommunication equipment, auscultation apparatus and electric supply installation are provided with stethoscope outer barrel, the outer drum outer wall of stethoscope is provided with adjustable type resistance switch；By loudspeaker arrangement, amplifying device, the connection of words and auscultation apparatus is sent, under the power supply of electric supply installation, the sound of patient affected part is amplified, so that for doctor's interrogation.Stethoscope can solve the problems, such as that doctor exposes ear and carries out auscultation, by the effect of amplifier, it is to avoid stethoscope contact ear, reduce the risk of infection, when many people hold a consultation, sound can beyond put, convenient teaching.
Description
Technical field
The present invention relates to field of medical device, a kind of sound type stethoscope is concretely related to.
Background technology
Stethoscope is a kind of medical treatment device for listening to the internal sound of human body.Stethoscope is frequently used for listening to lung and the heart
Dirty sound.Stethoscope is additionally operable to listen to the blood flow in intestines and artery and vein.Since invention stethoscope in 1819,
Stethoscope has been used to listen to the internal sound of human body, used as the supplementary means when some diseases or health status is diagnosed.
Before invention stethoscope, doctor by his ear is placed into patient chest or near patient body elsewhere,
Listen to the internal sound of human body.
Traditional stethoscope includes sound receiving member (or chest piece), its surface for being configured to against patient skin
Place, to obtain the sound of the body interior for for example being sent from heart, lung, blood vessel etc..Traditionally, tradition is arranged on to listen
Examine the two kinds of sound receiving member on device, bell and vibrations membranous type, and due to its simple structure, receiver conduct distance compared with
Far, sound is easily decayed, and influences auscultation effect.In recent years electronic auscultation device is generated, due to still needing to ears sleeve pipe, or even electricity is needed
Brain coordinates, in-convenience in use, and ear muff pollution can cause infection to medical worker；Sound can not be put outward, when many people hold a consultation
Auscultation can not be simultaneously participated in, personal subjectivity is easily produced, and be inconvenient to impart knowledge to students.
The content of the invention
The present invention is the weak point for avoiding above-mentioned prior art from existing, can be auscultated sound directly adjustable amplification
The stethoscope of broadcasting.
To achieve the above object, the present invention is adopted the following technical scheme that：
Sound type stethoscope has the stethoscope outer barrel of cylindrical setting, loudspeaker arrangement is provided with stethoscope outer barrel, is amplified
Device, telecommunication equipment, auscultation apparatus and electric supply installation, the outer drum outer wall of stethoscope are provided with switch；
Loudspeaker arrangement includes speaker openings, loudspeaker shake film, loudspeaker integrated circuit, the loudspeaker shake curved open type knot of film
Structure, and be connected with loudspeaker integrated circuit；
Amplifying device top is connected with loudspeaker integrated circuit, and bottom is connected with telecommunication equipment；
Auscultation apparatus include poly- sound basin, stethoscope film；The upper end open of poly- sound basin is connected with transmitter；The stethoscope film with listen
Examine the connection of device outer barrel；
Electric supply installation includes battery case, battery and power line；
Improvement to above-mentioned technical proposal：Battery case is arranged on the inwall of stethoscope outer barrel, and battery is arranged in battery case, battery
Positive pole is connected by power line with switch one end, and the switch other end is connected with one end of transmitter by power line, transmitter
The other end constitutes loop by power line with the negative pole UNICOM of battery.
Improvement to above-mentioned technical proposal：Switch uses adjustable type resistance switch.
Improvement to above-mentioned technical proposal：Poly- sound basin is made using metal material.
Improvement to above-mentioned technical proposal：Stethoscopic film uses (PET) PEP films.
The beneficial effects of the present invention are：
1st, ear muff is not required to, it is easy to use；
2nd, auscultated results are directly played, and are conducted without excessive distance, and audio distortions probability is small；
3rd, directly playing can many people auscultation simultaneously, the convenient consultation of doctors, beneficial to teaching；
4th, doctor is without auscultation of bending, not used adosculation patient, it is to avoid mutually catch.
5th, to deadly infectious disease patient, without exposing ears portion during doctor's auscultation, infected chance is reduced.
6th, compact, it is easy to carry, it is easy to use.
The sound of the patient that this stethoscope transmits stethoscope film, by the common work of transmitter, loudspeaker and amplifier
With, by loudspeaker pass after amplification, can be for many people's auscultations, convenient teaching, and sound transmission is apart from short, therefore can protect
Very, noise is few, while the stethoscope low cost, wide market, it is adaptable to most HealthCare Enterprises.
Brief description of the drawings
Fig. 1 is stethoscopic schematic diagram of the invention.
Shown in figure：1. speaker openings, 2. stethoscope outer barrel, 3. loudspeaker shake film, 4. loudspeaker integrated circuit,
5. amplifier, 6. transmitter, 7. poly- sound basin, 8. fixes bung flange, 9. stethoscope film, 10. power line, 11. adjustable type resistance
Switch, 12. battery cases, 13. batteries.
Specific embodiment
With reference to specific drawings and Examples, the invention will be further described.
It is provided with a kind of sound type stethoscope, the stethoscope outer barrel 2 with cylindrical setting, stethoscope outer barrel 2 and is raised
Acoustic device, amplifying device, telecommunication equipment, auscultation apparatus and electric supply installation, the outer wall of stethoscope outer barrel 2 are provided with adjustable type resistance and open
Close 11；
Loudspeaker arrangement includes speaker openings 1, loudspeaker shake film 3, loudspeaker integrated circuit 4, the curved opening of loudspeaker shake film 3
Formula structure, and be connected with loudspeaker integrated circuit 4；
Amplifying device top is connected with loudspeaker integrated circuit 4, and bottom is connected with telecommunication equipment, the amplifying device for using herein for
Amplifier 5, telecommunication equipment is transmitter 6；
Auscultation apparatus include poly- sound basin 7, stethoscope film 9；The upper end open of poly- sound basin 7 is connected with transmitter 6；Stethoscope film 9 with
The front end of stethoscope outer barrel 2 passes through fixed bung flange 8 and connects；
Electric supply installation includes battery case 12, battery 13 and power line 10；
Battery case 12 is arranged on the inwall of stethoscope outer barrel 2, and battery 13 is arranged in battery case 12, and the positive pole of battery 13 passes through power supply
Line 10 is connected with the one end of adjustable type resistance switch 11, and adjustable type switchs 11 other ends and passes through power line 10 with one end of transmitter 6
Connection, the other end of transmitter 6 constitutes loop by power line 10 with the negative pole UNICOM of battery 13.
Poly- sound basin 7 is made using metal material, and due to metal material, its poly- audio fruit is good, can be good at collecting initial
Audio.
Stethoscope film 9 uses PET film, and PET film can be good at sensing the sound in the affected parts such as the vibrations of sound, conduction lung
Ring frequency.
Specific work process is as follows：
For the patient with the part such as heart, lungs, enteron aisle disease, stethoscope film 9 is placed with the trouble in patient by doctor first
Place, opens adjustable type resistance switch 11, and stethoscope film 9 produces vibrations due to the sound in affected part, and stethoscope film 9 produces sound, leads to
Poly- sound basin 7 is crossed by audio collection, then by the circuit conversion of transmitter 6 into electric signal, the amplified device 5 of electric signal amplifies, conducted
Enter loudspeaker arrangement, electric signal is converted into audio signal and is broadcasted by speaker openings 1 through loudspeaker integrated circuit 4 again, according to sound
Amount size needs regulation adjustable type resistance switch 11.
And by after amplifier amplification, sound can adjust the degree of suitable broadcasting, can be used for teaching, and due to
Sound transmission is apart from short, therefore sound is difficult distortion, can more accurately react the situation of patient.
It should be noted last that, above specific embodiment is merely illustrative of the technical solution of the present invention and unrestricted,
Although being described in detail to the present invention with reference to example, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should cover
In the middle of scope of the presently claimed invention.
Claims (5)
1. a kind of sound type stethoscope, it is characterised in that
The sound type stethoscope has the stethoscope outer barrel of cylindrical setting, be provided with stethoscope outer barrel loudspeaker arrangement,
Amplifying device, telecommunication equipment, auscultation apparatus and electric supply installation, the outer drum outer wall of stethoscope are provided with switch；
The loudspeaker arrangement includes speaker openings, loudspeaker shake film, loudspeaker integrated circuit, and the loudspeaker shake film is curved
Open type structure, and be connected with loudspeaker integrated circuit；
The amplifying device top is connected with loudspeaker integrated circuit, and bottom is connected with telecommunication equipment；
The auscultation apparatus include poly- sound basin, stethoscope film；The upper end open of the poly- sound basin is connected with transmitter；The auscultation
Device film is connected with stethoscope outer barrel；
The electric supply installation includes battery case, battery and power line.
2. a kind of sound type stethoscope as claimed in claim 1, it is characterised in that
Battery case is arranged on the inwall of stethoscope outer barrel, and battery is arranged in battery case, and anode is by power line and switch
One end is connected, and the switch other end is connected with one end of transmitter by power line, and the other end of transmitter is by power line and electricity
The negative pole UNICOM in pond constitutes loop.
3. a kind of sound type stethoscope as claimed in claim 1 or 2, it is characterised in that
The switch uses adjustable type resistance switch.
4. a kind of sound type stethoscope as claimed in claim 1, it is characterised in that
The poly- sound basin is made using metal material.
5. sound type stethoscope as claimed in claim 1, it is characterised in that
The stethoscope film uses PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245131.XA CN106821413A (en) | 2017-04-14 | 2017-04-14 | A kind of sound type stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245131.XA CN106821413A (en) | 2017-04-14 | 2017-04-14 | A kind of sound type stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106821413A true CN106821413A (en) | 2017-06-13 |
Family
ID=59148356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710245131.XA Pending CN106821413A (en) | 2017-04-14 | 2017-04-14 | A kind of sound type stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106821413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680379A (en) * | 2019-11-15 | 2020-01-14 | 王健 | Intelligent auscultation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037603U (en) * | 1988-06-21 | 1989-05-17 | 曲成业 | Pocket electronic cardiac-sound and sphygmus monitor |
| CN204618280U (en) * | 2015-05-14 | 2015-09-09 | 芜湖市第二人民医院 | A kind of sound stethoscope |
| CN105744893A (en) * | 2013-11-12 | 2016-07-06 | 日东电工株式会社 | Acoustically transparent antimicrobial surfaces |
| CN106510753A (en) * | 2016-10-26 | 2017-03-22 | 北京遥测技术研究所 | Optical cable fabry-perot medical stethoscope |
| CN207506585U (en) * | 2017-04-14 | 2018-06-19 | 无锡市第五人民医院 | A kind of sound type stethoscope |
-
2017
- 2017-04-14 CN CN201710245131.XA patent/CN106821413A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037603U (en) * | 1988-06-21 | 1989-05-17 | 曲成业 | Pocket electronic cardiac-sound and sphygmus monitor |
| CN105744893A (en) * | 2013-11-12 | 2016-07-06 | 日东电工株式会社 | Acoustically transparent antimicrobial surfaces |
| CN204618280U (en) * | 2015-05-14 | 2015-09-09 | 芜湖市第二人民医院 | A kind of sound stethoscope |
| CN106510753A (en) * | 2016-10-26 | 2017-03-22 | 北京遥测技术研究所 | Optical cable fabry-perot medical stethoscope |
| CN207506585U (en) * | 2017-04-14 | 2018-06-19 | 无锡市第五人民医院 | A kind of sound type stethoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680379A (en) * | 2019-11-15 | 2020-01-14 | 王健 | Intelligent auscultation device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |