CN203354565U - High-fidelity wireless multi-person stethoscope - Google Patents
High-fidelity wireless multi-person stethoscope Download PDFInfo
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- CN203354565U CN203354565U CN 201320239334 CN201320239334U CN203354565U CN 203354565 U CN203354565 U CN 203354565U CN 201320239334 CN201320239334 CN 201320239334 CN 201320239334 U CN201320239334 U CN 201320239334U CN 203354565 U CN203354565 U CN 203354565U
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- stethoscope
- auscultation
- probe
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- wireless
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- 238000002555 auscultation Methods 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000000051 modifying Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000576 supplementary Effects 0.000 description 2
- 240000006409 Acacia auriculiformis Species 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003748 differential diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002496 gastric Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001575 pathological Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Abstract
The utility model provides a high-fidelity wireless multi-person stethoscope. The high-fidelity wireless multi-person stethoscope is composed of one stethoscope probe and a plurality of earplugs, an amplifier and an emitting device are arranged in the stethoscope probe, and the earplugs are provided with receivers; the technologies of frequency modulation, amplitude modulation, WIFI, Bluetooth, gaussian frequency shift keying and the like are adopted, one stethoscope probe can send auscultation information to the auscultation earplugs in a wireless mode, and multiple persons can conduct auscultation on one sound source. As sound is amplified, the situation that the earplugs of a traditional tube type stethoscope tightly press auditory meatuses on two sides is avoided, auscultation doctors will not feel uncomfortable, the ear on one side can be used for auscultation, and talking and communication will not be affected. The problem that when the doctors carry out teaching, ward round and consultation, auscultation can not be conducted during talking, talking cannot be conducted during auscultation and auscultation content can not be exchanged mutually is resolved. According to the high-fidelity wireless multi-person stethoscope, a novel training aid is provided for training auscultation studying ability of medical students; a more efficient tool is provided for diagnose auscultation of clinicians.
Description
Technical field:
This utility model is a kind of Novel wireless stethoscope be comprised of single stethoscope probe and a plurality of earplug, is the sound that the doctor produces for the heart to the human or animal, breathing, gastrointestinal, does the Differential Diagnosis of physiology or pathological condition, to determine the instrument of the state of an illness.The teaching and the clinical of hospital that are particularly useful for medical colleges and schools are made the rounds of the wards, hold a consultation and be with religion.
Background technology:
At present doctor's stethoscope used is traditional by aerial conduction sound in sebific duct always, never has large change over more than 100 year.Stethoscopic ear piece is tightly filled in doctor's auditory meatus, and cause unavoidably and do not accommodate pain, be the puzzlement that the clinician uses stethoscope not hide.Conduct only people's energy of doctor auscultation of stethoscope of sound by pipeline, be not easy to the clinician in the band religion, when making the rounds of the wards and holding a consultation, exchange and inquire into.Especially the teacher of medical colleges and schools is very difficult to medico's auscultation teaching, and the explanation of image is expressed targetedly.
Summary of the invention:
Traditional stethoscope is the single stethoscope of pipeline conduction sound.Many people of novel radio stethoscope that summary of the invention of the present utility model is comprised of single stethoscope probe and a plurality of earplug.Purpose be the discomfort that will solve ear piece compressing doctor auditory meatus, can not many people auscultations simultaneously, the difficult problem such as communication difficulty during auscultation.
The technical scheme of wood utility model is: be equipped with in stethoscope probe and amplify and discharger, receptor all is housed on a plurality of earplugs, adopt the technology such as frequency modulation (FM), amplitude modulation (AM), WIFI, bluetooth, Gaussian Frequency Shift Keying (GFSK), implement auscultation probe the auscultation information wireless is sent to a plurality of ear pieces, reach many people simultaneously to the auscultation of a sound source.
Position by stethoscopic probe placement in patient's auscultation, sound passes on the pick up probe of electret, moving-coil or pure electric capacity, make sound wave change the signal of telecommunication into, adopt again the technology such as frequency modulation (FM) amplitude modulation (AM), WIFI, bluetooth and Gaussian Frequency Shift Keying (GFSK), by the signal of telecommunication amplified, the A/D analog digital conversion, the modulation after launch.Stethoscopic earplug is built-in with the device of reception, demodulation, D/A digital-to-analogue conversion, amplification, after reception, demodulation, D/A digital-to-analogue conversion, processing and amplifying, is transformed into sound and imports doctor's ear into, has completed the wireless communication transmission of high-fidelity.
The power supply of stethoscopic probe and earplug arrangement is used chargeable battery.When stethoscope is obsolete, with the charging modes of wireless induction, be the supplementary electric weight of power-supply battery of stethoscopic probe and earplug arrangement, make the doctor needn't take the exhaustion of electric quantity of power supply into account, conveniently use.
The beneficial effects of the utility model are that the sound of auscultation can carry out the amplification of volume, not there will be the distortion of frequency shift.Needn't be in order to obtain larger volume, and press the both sides auditory meatus with ear piece as conventional pipelines formula stethoscope, the auscultation doctor is not had to uncomfortable sensation.Can carry out with earplug the auscultation of one-sided ear, also can many people carry out auscultation to a sound source simultaneously.Speak it is also unaffected to exchange simultaneously, has solved the clinician in band religion, puzzlement when making the rounds of the wards and holding a consultation, i.e. during auscultation, can not explain, can not auscultation during explanation, can not carry out the difficult problem of communication simultaneously.The present invention will be the cultivation of medico's auscultation ability, and new teaching aid is provided; To, to clinician's diagnosis auscultation, provide more efficiently instrument.
The accompanying drawing explanation:
Below in conjunction with accompanying drawing, this utility model is further illustrated:
Fig. 1 is the stethoscopic wireless communication transmissions schematic diagram of wireless many people high-fidelity.
As shown in Figure 1, wooden utility model is comprised of stethoscope probe [1] and single or multiple wireless earbud [2].Stethoscope probe [1] detects sound wave, makes it change the signal of telecommunication into, then adopts the technology such as frequency modulation (FM) amplitude modulation (AM), WIFI, bluetooth and Gaussian Frequency Shift Keying (GFSK), will after signal of telecommunication modulation, launch.Be built-in with the ear plug of stethoscope [2] of reception, decoding, enlarging function, by after signal processing, be transformed into sound and import doctor's ear into, completed the wireless communication transmission of high-fidelity.
The specific embodiment:
Stethoscope probe in Fig. 1 [1], be comprised of pick up, amplifier, A/D analog-digital converter, Gaussian frequency shift wave filter etc.Ear plug of stethoscope [2] is by receptor, decoder, D/A digital to analog converter, the compositions such as amplifier and acoustical generator.The shape of earplug [2] can be made cover ear formula, ear-sticking, ear type and antrum auris type etc., for doctor's selection of different customs.Stethoscope probe [1] detects sound wave, makes it change the signal of telecommunication into, then adopts the technology such as frequency modulation (FM) amplitude modulation (AM), WIFI, bluetooth and Gaussian Frequency Shift Keying (GFSK), will after signal of telecommunication modulation, launch.Be built-in with the ear plug of stethoscope [2] of reception, decoding, enlarging function, by after signal processing, be transformed into sound and import doctor's ear into, completed the wireless communication transmission of high-fidelity.
The power acquisition chargeable battery of stethoscope probe and earplug arrangement, with the charging modes of wireless induction, is the supplementary electric weight of the power-supply battery of stethoscopic probe and earplug arrangement.
Claims (5)
1. the wireless many people stethoscope of high-fidelity, by stethoscope probe (1), earplug (2) and charger, formed, it is characterized in that: be with wireless communication transmission between single stethoscope probe (1) and a plurality of earplug (2), by the signal of telecommunication, transmit auscultation information.
2. according to the wireless many people stethoscope of high-fidelity claimed in claim 1, it is characterized in that in stethoscope probe [1] being equipped with pick up, amplifier, A/D analog-digital converter, Gaussian frequency shift wave filter, emitter apparatus.
3. according to the wireless many people stethoscope of high-fidelity claimed in claim 1, it is characterized in that earplug [2] is built-in with receptor, decoder, D/A digital to analog converter, amplifier and acoustical generator.
4. according to the wireless many people stethoscope of high-fidelity claimed in claim 1, it is characterized in that wireless communication transmission between stethoscope probe [1] and a plurality of earplug (2) is to adopt FM frequency modulation, AM amplitude modulation, WIFI, bluetooth and GFSK Gaussian Frequency Shift Keying technology, realize that an auscultation probe sends to a plurality of ear plug of stethoscope by the auscultation information wireless.
5. according to the wireless many people stethoscope of high-fidelity claimed in claim 1, it is characterized in that the power acquisition chargeable battery of stethoscopic probe and earplug arrangement, the battery that can fill, by the charging modes of wireless induction, carries out electric weight and supplements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239334 CN203354565U (en) | 2013-05-02 | 2013-05-02 | High-fidelity wireless multi-person stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239334 CN203354565U (en) | 2013-05-02 | 2013-05-02 | High-fidelity wireless multi-person stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354565U true CN203354565U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239334 Expired - Fee Related CN203354565U (en) | 2013-05-02 | 2013-05-02 | High-fidelity wireless multi-person stethoscope |
Country Status (1)
| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027130A (en) * | 2014-06-09 | 2014-09-10 | 重庆大学 | Wireless charging type electronic stethoscope device |
| CN107174275A (en) * | 2016-03-09 | 2017-09-19 | 深圳瑞爱心安移动心电信息服务有限公司 | Many people's electronic auscultation devices of parabolic reflector arc focused sound waves |
| CN107625531A (en) * | 2017-10-24 | 2018-01-26 | 成都亨通兆业精密机械有限公司 | District hospital of the machinery plant special-purpose multifunctional auscultation system for being easy to teachers and students to cooperate |
| CN108618803A (en) * | 2017-03-20 | 2018-10-09 | 宇宙美学有限责任公司 | Electronic auscultation device |
| CN111369845A (en) * | 2020-04-27 | 2020-07-03 | 广东工业大学 | Auscultation teaching system and method based on wireless broadcast |
| CN111493926A (en) * | 2020-05-14 | 2020-08-07 | 陕西省人民医院 | Combined wireless stethoscope applicable to worn protective clothing |
-
2013
- 2013-05-02 CN CN 201320239334 patent/CN203354565U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027130A (en) * | 2014-06-09 | 2014-09-10 | 重庆大学 | Wireless charging type electronic stethoscope device |
| CN107174275A (en) * | 2016-03-09 | 2017-09-19 | 深圳瑞爱心安移动心电信息服务有限公司 | Many people's electronic auscultation devices of parabolic reflector arc focused sound waves |
| CN108618803A (en) * | 2017-03-20 | 2018-10-09 | 宇宙美学有限责任公司 | Electronic auscultation device |
| CN107625531A (en) * | 2017-10-24 | 2018-01-26 | 成都亨通兆业精密机械有限公司 | District hospital of the machinery plant special-purpose multifunctional auscultation system for being easy to teachers and students to cooperate |
| CN111369845A (en) * | 2020-04-27 | 2020-07-03 | 广东工业大学 | Auscultation teaching system and method based on wireless broadcast |
| CN111493926A (en) * | 2020-05-14 | 2020-08-07 | 陕西省人民医院 | Combined wireless stethoscope applicable to worn protective clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150502 |
|
| EXPY | Termination of patent right or utility model |