CN203693634U - Wireless-control thermal-insulation child stethoscope - Google Patents
Wireless-control thermal-insulation child stethoscope Download PDFInfo
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- CN203693634U CN203693634U CN201420004358.7U CN201420004358U CN203693634U CN 203693634 U CN203693634 U CN 203693634U CN 201420004358 U CN201420004358 U CN 201420004358U CN 203693634 U CN203693634 U CN 203693634U
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- wireless
- stethoscope
- receiving coil
- auscultation
- wireless communication
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a wireless-control thermal-insulation child stethoscope, and the stethoscope is characterized in that the stethoscope comprises a stethoscopy head which is used for collecting a stethoscopy signal of a patient, and also comprises a stethoscopy part which is worn on the head of a doctor; the stethoscopy head is provided with a heating sheet, a wireless communication chip 1, a wireless receiving coil 1, and a temperature sensor; the stethoscopy part comprises an earplug clamp, a temperature setting button, a wireless communication chip 2, and a wireless receiving coil 2; a power supply on the stethoscopy head receives the power, which is transmitted by a wireless charging device in a wireless manner, for charging through the wireless receiving coil 1; and a power supply in the stethoscopy part receives the power, which is transmitted by the wireless charging device in a wireless manner, for charging through the wireless receiving coil 2. The stethoscope provided by the utility model is reasonable in design, is simple in structure, is convenient to operate, is lower in cost, is better in performance, and is convenient for popularization and application.
Description
Technical field
This utility model relates to a kind of child's stethoscope, is specifically related to a kind of insulation child stethoscope of controlled in wireless.
Background technology
Stethoscope, is the most frequently used diagnosis apparatus of inside and outside woman doctor, is doctor's mark, and modern medicine starts from stethoscopic invention.Stethoscope since be applied to clinical since, profile and acoustic mode have continuous improvement, but that its basic structure changes is little, mainly by pickup part (chest piece), conduction portion (sebific duct) and audition part (ear piece) composition.
Generally, stethoscope is heavier more greatly, and pickup effect is better; Contrary, more little lighter, carry Vietnamese side just, the design of giddy stethoscope is exactly in order to solve this contradiction.The contact surface of auscultation head and health is larger, and the audio picking up is better.But human body surface has radian, if chest piece is excessive, can not contact with human body completely, and sound equipment not only can not pick up well, also can rush down and spill from space, and therefore, the size of auscultation head should be based on clinical needs.At present, the diameter of piece for stethoscope,chest is nearly all unified between 45-50 millimeter, and the special diameter as department of pediatrics chest piece is generally 30 millimeters, and neonate is 18 millimeters.Material plays an important role on audio, and sound is propagated by air or material, is finally converted into heat energy and disappears.The transmission of sound wave does not almost decay in heavy metal, easily occurs decay in lighter metal or plastics, thereby high-grade stethoscope must use the even heavy metal such as titanium of rustless steel.Acoustic pipeline is also very important.The internal diameter of pipeline is larger, length is shorter, tube wall is thicker, and stethoscopic effect is better, and international standard length is 27 inches.The material of modern stethoscopic acoustic pipeline is generally PVC, and audio is good, attractive in appearance, but stretch-resistance is poor, after often bending, stretching, easily fractures.Stethoscope should be by her the open and flat neck both sides that hang on after use, and this can see in TV play abroad, are to wear the stethoscopic standard method of high-quality.In the time of cardiac auscultation, membrane type can well be listened to high frequency sound, and cup type can is applicable to listening to the low frequency sound or noise.Modern stethoscope is two-sided stethoscope, and on auscultation head, existing membrane type also has cup typely, and the two conversion only needs Rotate 180 °, and the clinical doctor of expert advice should use two-sided stethoscope.Separately have a kind of patented technology, be called unsteady membrane technology, membranous type auscultation head can be changed into cup type can to listen to low-frequency noise under special mode.Normal and improper lung sounds all belongs to high frequency sound, and auscultation of lung is only with membrane type can.
Stethoscope type has alone stethoscope, double-purpose stethoscope, triple change stethoscope, vertical stethoscope, universal stethoscope and the most emerging electronic stethoscope at present; Color also has multiple color optional.Generally be divided into polytype by the various combination of can.Flat auscultation head is usually used in the difunctional flat can of auscultation high-pitched tone noise size for surveying low frequency hear sounds, expansion sound and the 3rd sound and the first, and second heart sound, can hear children's's hear sounds.Bell auscultation head is usually used in the high noise of auscultation bass bar, can hear the baby's heart beating in abdomen.Tabular form auscultation head, is usually used in the pulse sound of auscultation wrist.In the past, stethoscope is not too large difference really aspect auscultation effect, and now, stethoscope is of a great variety, and the stethoscope of different brackets difference in the time listening normal sound equipment is also not too obvious, but is just as far apart as heaven and earth while listening noise.In general, stethoscopic quality is higher, and stronger to the discrimination ability of noise, the time of use is also longer.A clinicist should the better stethoscope of an at least standing substandard goods matter.In implementation, classify also numerous, as acoustic stethoscope, electronic stethoscope, shooting stethoscope, fetal stethoscope, stetho-doppler device, acoustic stethoscope is stethoscope the earliest, is to be also familiar with medical diagnosis instrument by most people.This stethoscope is doctor's symbol, and doctor is worn over it on neck every day, and acoustic stethoscope is also the most frequently used.Wherein electronic stethoscope is to utilize electronic technology to amplify the sound of health, has overcome the high bug of acoustic stethoscope noise.The signal of telecommunication of the sound wave of the sound that electronic stethoscope need to be changed, is then exaggerated and processes, and listens to obtain the best.Compared with acoustic stethoscope, they are all the physical principles based on identical.The sound pathology of the heart that electronic stethoscope also can record with the analysis of area of computer aided auscultation plan or not guilty cardiac murmur.The electronic stethoscope of some is provided with direct audio frequency output, can be used for being connected with outside recording equipment, such as notebook computer or MP3 recorder.Preserve these sound, listen the sound of previously having recorded, the research that doctor can do more to further investigate, or even remote diagnosis by stethoscope earphone.
Though current stethoscope constantly improves in implementation, but still deposit in the use many not good, as stethoscope acoustic pipeline has certain acoustic loss, cause the distortion to health pathological diagnosis, and use also inconvenience.Auscultation head is ice-cold hard to bear in the time touching human body breast abdominal part, causes the repulsion of human body instinct, and especially child makes a big impact to auscultation data collection.Along with the development of electronic technology, a kind of insulation child stethoscope easy to use is urgently proposed.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, and a kind of insulation child stethoscope of controlled in wireless is provided.Insulation child stethoscope of the present utility model converts acoustical signal to electronic signal, by the signal transmission of wireless communication chips, finally convert electronic signal to acoustical signal again, analyze by physicians during auscultation and to illness situation, signal accuracy is high, and instrument is easy to use.It is reasonable in design, simple in structure, easy to operate, and cost is lower, and better performances is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of insulation child stethoscope of controlled in wireless, it is characterized in that: comprise the auscultation head for gathering patient's auscultative signal and be worn on the auscultation parts on doctor's head, on described auscultation head, be provided with heating plate, wireless communication chips one, wireless receiving coil one and temperature sensor, described auscultation parts comprise earplug clamp, temperature arranges knob, wireless communication chips two and wireless receiving coil two, power supply on described auscultation head receives by wireless receiving coil one the electric energy charging that wireless charging device wireless transmission is come, power supply on described auscultation parts receives by wireless receiving coil two the electric energy charging that wireless charging device wireless transmission is come.
The insulation child stethoscope of above-mentioned a kind of controlled in wireless, is characterized in that: the BCM20736WICED Smart Bluetooth chip that described wireless communication chips one and wireless communication chips two are Botong.
The insulation child stethoscope of above-mentioned a kind of controlled in wireless, is characterized in that: described wireless communication chips one is integrated with acoustical-electrical transducer, ARM CM3 microcontroller, RF transceiver.
The insulation child stethoscope of above-mentioned a kind of controlled in wireless, is characterized in that: described wireless communication chips two is integrated with electroacoustic transducer, ARM CM3 microcontroller, RF transceiver.
The insulation child stethoscope of above-mentioned a kind of controlled in wireless, is characterized in that: described wireless charging device is wireless charger.
The insulation child stethoscope of above-mentioned a kind of controlled in wireless, is characterized in that: small coil array is equipped with in described wireless charger inside.
This utility model compared with prior art has the following advantages:
1, insulation child stethoscope of the present utility model converts acoustical signal to electronic signal, by the signal transmission of wireless communication chips, finally convert electronic signal to acoustical signal again, analyze by physicians during auscultation and to illness situation, signal accuracy is high, and instrument is easy to use.
2, insulation child stethoscope of the present utility model utilizes wireless charger for stethoscope power source charges, has guaranteed stethoscopic uninterrupted power supply, and has made equipment easy to use.
3, insulation child stethoscope of the present utility model is provided with heating chip and temperature sensor at auscultation head, for auscultation head carries out temperature adjusting, to reach near temperature human body, while making patient accept to diagnose, be unlikely to be stimulated by ice-cold auscultation head position and affected auscultation effect.
In sum, this utility model is reasonable in design, simple in structure, easy to operate, and cost is lower, and better performances is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-auscultation head; 2-heating plate; 3-wireless communication chips one; 4-wireless receiving coil one; 5-earplug clamp; 6-temperature arranges knob; 7-wireless communication chips two; 8-wireless receiving coil two; 9-wireless charging device; 10-temperature sensor.
The specific embodiment
As shown in Figure 1, a kind of insulation child stethoscope of controlled in wireless, comprise the auscultation head 1 for gathering patient's auscultative signal and be worn on the auscultation parts on doctor's head, on described auscultation head 1, be provided with heating plate 2, wireless communication chips 1, wireless receiving coil 1 and temperature sensor 10, described auscultation parts comprise earplug clamp 5, temperature arranges knob 6, wireless communication chips 27 and wireless receiving coil 28, power supply on described auscultation head 1 receives by wireless receiving coil 1 the electric energy charging that wireless charging device 9 wireless transmission are come, power supply on described auscultation parts receives by wireless receiving coil 28 the electric energy charging that wireless charging device 9 wireless transmission are come.
In the present embodiment, the BCM20736WICED Smart Bluetooth chip that described wireless communication chips 1 and wireless communication chips 27 are Botong.The BCM20736WICED Smart chip of Botong provides solution flexibly for OEM, and they can be by this chip application in equipment widely, to promote new purposes.BCM20736 profile is little, is only 6.5x6.5mm, and area occupied is little, relies on highly integrated design and less size, can reduce power consumption, thereby promotes the flying power of battery in wearable device.The novel WICED Smart chip of Botong can help OEM to use ARMCortex M3 processor to support senior application, it is specially for 1.2V single mode button cell is optimized, support 2 serial peripheral interface (SPI), thus the product of the low cost of producing, low-power consumption.
In the present embodiment, described wireless communication chips 1 is integrated with acoustical-electrical transducer, ARM CM3 microcontroller, RF transceiver.
In the present embodiment, described wireless communication chips 27 is integrated with electroacoustic transducer, ARM CM3 microcontroller, RF transceiver.
In the present embodiment, described wireless charging device 9 is wireless charger.
In the present embodiment, small coil array is equipped with in described wireless charger inside.
In actual use procedure, doctor is worn on the head auscultation parts, and auscultation head 1 is touched to the illness position that should survey patient, wireless communication chips 1 on auscultation head 1 by integrated thereon acoustical-electrical transducer convert the acoustic signals in health to electric signal transmission to ARM CM3 microcontroller, after processing by analysis, by RF transceiver, signal wireless is transferred to RF transceiver integrated in wireless communication chips 27, again the signal of telecommunication is sent to the ARM CM3 microcontroller being integrated in wireless communication chips 27, the signal of handling well the most at last is exported on earplug by electroacoustic transducer conversion, analyze conditions of patients by doctor according to the sound wave situation of change spreading out of on earplug.Simultaneously, auscultation head 1 is provided with heating plate 2, wireless communication chips 1, wireless receiving coil 1 and temperature sensor 10, auscultation head is heated to human body temperature by heating plate 2, while making patient accept to diagnose, being unlikely to has been affected auscultation effect by ice-cold auscultation head position stimulation, temperature sensor 10 detects in real time auscultation head 1 temperature and signal data is radioed to the wireless communication chips 27 on auscultation parts by wireless communication chips 1, doctor is the inquiry to patient's auscultation head 1 temperature suitability degree in real time, by temperature, knob 6 is set and regulates its temperature.Wireless charging device 9 is by wireless receiving coil 1 and the uninterruptedly power supply charging to the heater on stethoscope and control device of wireless receiving coil 28, and assurance stethoscope is normally worked.
The above; it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions; every any simple modification of above embodiment being done according to this utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. the insulation child stethoscope of a controlled in wireless, it is characterized in that: comprise the auscultation head (1) for gathering patient's auscultative signal and be worn on the auscultation parts on doctor's head, on described auscultation head (1), be provided with heating plate (2), wireless communication chips one (3), wireless receiving coil one (4) and temperature sensor (10), described auscultation parts comprise earplug clamp (5), temperature arranges knob (6), wireless communication chips two (7) and wireless receiving coil two (8), power supply on described auscultation head (1) receives by wireless receiving coil one (4) the electric energy charging that wireless charging device (9) wireless transmission is come, power supply on described auscultation parts receives by wireless receiving coil two (8) the electric energy charging that wireless charging device (9) wireless transmission is come.
2. according to the insulation child stethoscope of a kind of controlled in wireless claimed in claim 1, it is characterized in that: the BCM20736WICEDSmart Bluetooth chip that described wireless communication chips one (3) and wireless communication chips two (7) are Botong.
3. according to the insulation child stethoscope of a kind of controlled in wireless claimed in claim 1, it is characterized in that: described wireless communication chips one (3) is integrated with acoustical-electrical transducer, ARM CM3 microcontroller, RF transceiver.
4. according to the insulation child stethoscope of a kind of controlled in wireless claimed in claim 1, it is characterized in that: described wireless communication chips two (7) is integrated with electroacoustic transducer, ARM CM3 microcontroller, RF transceiver.
5. according to the insulation child stethoscope of a kind of controlled in wireless claimed in claim 1, it is characterized in that: described wireless charging device (9) is wireless charger.
6. according to the insulation child stethoscope of a kind of controlled in wireless claimed in claim 5, it is characterized in that: small coil array is equipped with in described wireless charger inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004358.7U CN203693634U (en) | 2014-01-06 | 2014-01-06 | Wireless-control thermal-insulation child stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420004358.7U CN203693634U (en) | 2014-01-06 | 2014-01-06 | Wireless-control thermal-insulation child stethoscope |
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| Publication Number | Publication Date |
|---|---|
| CN203693634U true CN203693634U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420004358.7U Expired - Fee Related CN203693634U (en) | 2014-01-06 | 2014-01-06 | Wireless-control thermal-insulation child stethoscope |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127203A (en) * | 2014-07-22 | 2014-11-05 | 吉林大学 | Stethoscope for cardiology department |
| CN107072551A (en) * | 2014-11-07 | 2017-08-18 | 3M创新有限公司 | Wireless sensing device and the method for detecting hydration |
| CN110680377A (en) * | 2019-10-29 | 2020-01-14 | 江苏诺尔贝斯医疗科技有限公司 | Thermostatic mechanical stethoscope |
| CN110710987A (en) * | 2019-10-28 | 2020-01-21 | 华中科技大学同济医学院附属协和医院 | Heatable constant temperature recording stethoscope |
-
2014
- 2014-01-06 CN CN201420004358.7U patent/CN203693634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104127203A (en) * | 2014-07-22 | 2014-11-05 | 吉林大学 | Stethoscope for cardiology department |
| CN107072551A (en) * | 2014-11-07 | 2017-08-18 | 3M创新有限公司 | Wireless sensing device and the method for detecting hydration |
| CN110710987A (en) * | 2019-10-28 | 2020-01-21 | 华中科技大学同济医学院附属协和医院 | Heatable constant temperature recording stethoscope |
| CN110680377A (en) * | 2019-10-29 | 2020-01-14 | 江苏诺尔贝斯医疗科技有限公司 | Thermostatic mechanical stethoscope |
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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: 20140709 Termination date: 20180106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |