CN209059252U - A kind of external Intelligent stethoscope - Google Patents
A kind of external Intelligent stethoscope Download PDFInfo
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- CN209059252U CN209059252U CN201820977317.4U CN201820977317U CN209059252U CN 209059252 U CN209059252 U CN 209059252U CN 201820977317 U CN201820977317 U CN 201820977317U CN 209059252 U CN209059252 U CN 209059252U
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- auscultation head
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- loudspeaker
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Abstract
The utility model relates to medical instruments field, specifically a kind of external Intelligent stethoscope.Including auscultation head and shell, the auscultation head is made of heavy metal, the auscultation head is two-sided flat auscultation head, two sides on the fixed shell of the auscultation head, setting sound collecting unit and noise-reducing components in the auscultation head of left and right, power supply unit, sound processing unit, communication unit and loudspeaker are set in the shell, the loudspeaker location setting sound hole is corresponded on the shell.A kind of external Intelligent stethoscope of the utility model, structure is simple, easy to use, the production of auscultation head metal, sound attenuating is smaller, and noise-reducing components are introduced in auscultation head, reduce noise jamming, the clear sound picked up, improves the accuracy that doctor diagnoses a disease, and the sound of pickup can realize outer put by loudspeaker, the more people of internal organs audio can hear simultaneously, meet the clinical current demand with religion, consultation of doctor, and two-sided flat auscultation head can be used for detecting multifrequency heart sound and multiple location artery sound, function is complete.
Description
Technical field
The utility model relates to medical instruments field, specifically a kind of external Intelligent stethoscope.
Background technique
Stethoscope is the most common diagnosis apparatus of doctor, is the mark of doctor, and modern medicine starts from stethoscopic hair
It is bright.Stethoscope is since on March 8th, 1817 is applied to clinic, and shape and acoustic mode have continuous improvement, but it is tied substantially
Structure variation less, is mainly made of pickup part, conduction portion and audition part.Stethoscopic type has currently on the market: sound
Learn stethoscope, electronic auscultation device, shooting stethoscope, fetal stethoscope and stetho-doppler device.
But not only structure is complicated for stethoscope currently on the market, but also has a single function, and lacks innovation, does not break tradition
On it is stethoscopic use function.Common stethoscope is only capable of listening for one people of doctor, is unable to satisfy more people while listening in real time.
Such as situations such as ward round in teaching medical students, clinical band religion, multiple consultation of doctor.If doctors and patients can listen to simultaneously in real time, it helps doctor is with suffering from
Person explains the state of an illness, facilitates doctor patient communication work and carries out.It is easy to produce on existing stethoscope doctor long periods of wear back porch simultaneously tired
Labor, earplug inner spring cause discomfort to doctor's ear.
With plastic production, sound attenuating is serious for existing Intelligent stethoscope or electronic auscultation device, can only listen normal sound, sound
In a jumble, not enough clearly, accuracy is not high, can only meet household.It is high in view of clinical and teaching stethoscope requirement quality, not only
Normal sound is only listened, has higher resolving capacity to noise, existing Intelligent stethoscope or electronic auscultation device clinical application are limited, to low
The effect of frequency or noise is poor, can not assist clinical diagnosis disease；And existing Intelligent stethoscope or electronic auscultation device are non-two-sided flat
Shape auscultation head cannot listen arteria carotis.Therefore, it is necessary to a kind of Intelligent stethoscopes of novel real-time external.
Utility model content
The utility model in order to overcome the above technical problems, provides a kind of external Intelligent stethoscope, and structure is simple, uses
Convenient, the production of auscultation head metal, sound attenuating is smaller, and noise-reducing components are introduced in auscultation head, reduces noise jamming, and the sound picked up is clear
It is clear, the accuracy that doctor diagnoses a disease is improved, the sound of pickup can be put by the way that loudspeaker realization is outer, and the more people of internal organs audio can listen simultaneously
It arrives, meets the clinical current demand with religion, consultation of doctor, function is complete.
To achieve the above object, the utility model uses following technical scheme:
A kind of external Intelligent stethoscope, including auscultation head and shell, the auscultation head are made of heavy metal, and the auscultation head is
Two-sided flat auscultation head, the auscultation head fix two sides on the shell, setting sound collecting unit and noise reduction in the auscultation head of left and right
Component, the shell is interior to be arranged power supply unit, sound processing unit, communication unit and loudspeaker, on the shell described in correspondence
Sound hole is arranged in loudspeaker location；
The sound collecting unit includes sound chamber and sound pick-up, after the sound pick-up is mounted on the sound chamber, the sound chamber
It is connected to the surface of the auscultation head；
Said supply unit includes charged lithium cells and power switch, and the power switch is arranged in the hull outside wall
On, the corresponding charged lithium cells open up lithium battery charging jacks in the housing sidewall, and said supply unit is the sound
Sound collector unit, the sound processing unit, the communication unit and the loudspeaker provide electric energy；
The sound processing unit includes signal adapter and signal amplifier；
Two sound pick-ups connect the signal adapter input terminal jointly, and the signal adapter turns voice signal
Digital audio and video signals are turned to, the signal adapter output end connects the signal amplifier input terminal, the signal amplifier
Output end connects the communication unit and loudspeaker.
Preferably, stating noise-reducing components includes outer noise reduction circle and interior noise reduction circle, the outer noise reduction circle is used for the pickup
Device and the housing head elastic connection, the interior noise reduction circle are used to utilize in the sound chamber and the sound pick-up elastic connection
The outer noise reduction circle and the interior noise reduction circle reduce noise jamming.
Preferably, the communication unit is bluetooth communication unit or wifi communication unit, incited somebody to action by the communication unit
The voice signal picked up is remotely sent to mobile terminal, and doctor can save the voice signal, for doing comparison diagnosis
It uses.
Preferably, filter is set between the sound pick-up and the signal adapter, the output end of the sound pick-up
Be electrically connected the input terminal of filter, and the output end of the filter is electrically connected the input terminal of the signal adapter, and the filter will
The voice signal section that the voice signal selection that the sound pick-up is collected into filters out specific frequency is then forwarded to the signal conversion
Device is converted into digital audio and video signals.
Preferably, audio jack is arranged in the shell end, the audio jack connects selector, and the selector connects
The signal amplifier is connect, when being inserted with plug in the audio jack, the selection circuit of the selector makes described amplify
Device temporary short circuit.
Preferably, handle is arranged below the shell, facilitate operation.
Preferably, display screen is arranged in side on the shell, the display screen connects converter, the converter
Input terminal connects the signal adapter output end, and the converter converts the digital audio and video signals of the signal adapter
For digital signal, it is then forwarded to the display screen and is shown, numerical value change is intuitively seen by the display screen, to examine
Disconnected foundation.
Preferably, reservoir is arranged in the shell, the reservoir connects the signal adapter, can believe sound
Number keep get up, listened back to repeatedly for doctor, to find out definite illness.
Beneficial effect is: a kind of external Intelligent stethoscope of the utility model, structure is simple, easy to use, auscultation head gold
Belong to production, sound attenuating is smaller, and noise-reducing components are introduced in auscultation head, reduces noise jamming, and the clear sound picked up improves doctor
The sound of the accuracy diagnosed a disease, pickup can be put by the way that loudspeaker realization is outer, and the more people of internal organs audio can hear simultaneously, meet clinical band
Religion, the current demand of consultation of doctor, and two-sided flat auscultation head can be used for detecting multifrequency heart sound and multiple location artery sound, function is neat
It is standby.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is a kind of external Intelligent stethoscope left view of the utility model；
Fig. 2 is a kind of external Intelligent stethoscope main view of the utility model；
Fig. 3 is a kind of external Intelligent stethoscope flow diagram of the utility model.
Appended drawing reference
Wherein 1 is shell, and 2 be auscultation head, and 3 be sound chamber, and 4 be sound pick-up, and 5 be sound hole, and 6 be handle, and 7 be charging jacks, and 8 are
Power switch, 9 be outer noise reduction circle, and 10 be display screen, and 11 be signal adapter, and 12 be signal amplifier, and 13 be communication unit, 14
It is converter for loudspeaker, 15.
Specific embodiment
The utility model is further described below with reference to embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of external Intelligent stethoscope, including auscultation head 2 and shell 1, the auscultation head 2 are adopted
It is made of heavy metal, the auscultation head 2 is two-sided flat auscultation head, and the auscultation head 2 is fixed two sides on the shell 1, listened described in left and right
Setting sound collecting unit and noise-reducing components in first 2, the shell 1 is interior to be arranged power supply unit, sound processing unit, communication unit
13 and loudspeaker 14,14 position of the loudspeaker setting sound hole 5 is corresponded on the shell 1；
The sound collecting unit includes sound chamber 3 and sound pick-up 4, described after the sound pick-up 4 is mounted on the sound chamber 3
Sound chamber 3 is connected to the surface of the auscultation head 2；
Said supply unit includes charged lithium cells and power switch 8, and the power switch 8 is arranged outside the shell 1
On side wall, the corresponding charged lithium cells open up lithium battery charging jacks 7 on 1 side wall of shell, and said supply unit is
The sound collecting unit, the sound processing unit, the communication unit 13 and the loudspeaker 14 provide electric energy；
The sound processing unit includes signal adapter 11 and signal amplifier 12；
Two sound pick-ups 4 connect 11 input terminal of signal adapter jointly, and the signal adapter 11 is by sound
Signal is converted into digital audio and video signals, and 11 output end of signal adapter connects 12 input terminal of signal amplifier, described
12 output end of signal amplifier connects the communication unit 13 and loudspeaker 14.
Preferably, stating noise-reducing components includes outer noise reduction circle 9 and interior noise reduction circle, the outer noise reduction circle 9 by described for picking up
Sound device 4 is connect with 1 head elasticity of shell, and the interior noise reduction circle is used to connect in the sound chamber 3 and 4 elasticity of sound pick-up
It connects, reduces noise jamming using the outer noise reduction circle 9 and the interior noise reduction circle.
Preferably, the communication unit 13 is bluetooth communication unit or wifi communication unit, pass through the communication unit
The voice signal picked up is remotely sent to mobile terminal by 13, and doctor can save the voice signal, for comparing
Diagnosis uses.
Preferably, filter is arranged between the sound pick-up 4 and the signal adapter 11, the sound pick-up 4 it is defeated
Outlet is electrically connected the input terminal of filter, and the output end of the filter is electrically connected the input terminal of the signal adapter 11, the filter
The voice signal section that the voice signal selection that the sound pick-up 4 is collected into filters out specific frequency is then forwarded to the letter by wave device
Number converter 11 is converted into digital audio and video signals.
Preferably, audio jack is arranged in 1 end of shell, the audio jack connects selector, the selector
The signal amplifier 12 is connected, when being inserted with plug in the audio jack, the selection circuit of the selector makes described
14 temporary short circuit of loudspeaker.
Preferably, handle 6 is arranged below the shell 1, facilitate operation.
Preferably, display screen 10 is arranged in side on the shell 1, the display screen 10 connects converter 15, described
15 input terminal of converter connects 11 output end of signal adapter, and the converter 15 is by the signal adapter 11
Digital audio and video signals are converted into digital signal, are then forwarded to the display screen 10 and are shown, intuitively pass through the display screen
10 see numerical value change, to do diagnosis basis.
Preferably, reservoir is arranged in the shell 1, the reservoir connects the signal adapter 11, can be by sound
Sound signal keeps, and listens back to repeatedly for doctor, to find out definite illness.
The two-sided big face of flat auscultation head can be used for detecting low frequency heart sound, expansion sound and first, second and third heart sound, the heart
The high tone quality noise (boom) of dirty sending can also snoop；Facet can snoop child's high tone quality nature heart sound and arteria carotis is miscellaneous
Sound.
Through the foregoing embodiment, it can be deduced that: a kind of external Intelligent stethoscope of the utility model, structure is simple, uses
Convenient, the production of auscultation head metal, sound attenuating is smaller, and noise-reducing components are introduced in auscultation head, reduces noise jamming, and the sound picked up is clear
It is clear, the accuracy that doctor diagnoses a disease is improved, the sound of pickup can be put by the way that loudspeaker realization is outer, and the more people of internal organs audio can listen simultaneously
It arrives, meets the clinical current demand with religion, consultation of doctor, and two-sided flat auscultation head can be used for detecting multifrequency heart sound and multiple location
Artery sound, function are complete.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned each
The utility model is described in detail in embodiment, those skilled in the art should understand that: it still can be right
Technical solution documented by foregoing embodiments is modified, or is equally replaced to some or all of the technical features
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Range, should all cover in the claim of the utility model and the range of specification.
Claims (8)
1. a kind of external Intelligent stethoscope, including auscultation head and shell, it is characterised in that: the auscultation head is made of heavy metal,
The auscultation head is two-sided flat auscultation head, and two sides on the fixed shell of the auscultation head, the left and right auscultation head is interior to be arranged sound collecting
Unit and noise-reducing components, the interior setting power supply unit of the shell, sound processing unit, communication unit and loudspeaker, the shell
Sound hole is arranged in the upper correspondence loudspeaker location；
The sound collecting unit includes sound chamber and sound pick-up, after the sound pick-up is mounted on the sound chamber, the sound chamber connection
To the surface of the auscultation head；
Said supply unit includes charged lithium cells and power switch, and the power switch is arranged on the hull outside wall,
The corresponding charged lithium cells open up lithium battery charging jacks in the housing sidewall, and said supply unit is sound receipts
Collect unit, the sound processing unit, the communication unit and the loudspeaker and electric energy is provided；
The sound processing unit includes signal adapter and signal amplifier；
Two sound pick-ups connect the signal adapter input terminal jointly, and the signal adapter converts voice signal to
Digital audio and video signals, the signal adapter output end connect the signal amplifier input terminal, the signal amplifier output
End connects the communication unit and loudspeaker.
2. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: stating noise-reducing components includes outer noise reduction
Circle and interior noise reduction circle, the outer noise reduction circle are used for the sound pick-up and the housing head elastic connection, the interior noise reduction circle
For by the sound chamber and the sound pick-up elastic connection.
3. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: the communication unit is logical for bluetooth
Interrogate unit or wifi communication unit.
4. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: the sound pick-up and the signal
Filter is set between converter, and the output end of the sound pick-up is electrically connected the input terminal of filter, the output end of the filter
Be electrically connected the input terminal of the signal adapter, and the voice signal selection that the sound pick-up is collected into is filtered out spy by the filter
The voice signal section for determining frequency is then forwarded to the signal adapter and is converted into digital audio and video signals.
5. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: audio is arranged in the shell end
Jack, the audio jack connect selector, and the selector connects the signal amplifier, is inserted with when in the audio jack
When plug, the selection circuit of the selector makes the loudspeaker temporary short circuit.
6. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: hand is arranged below the shell
Handle.
7. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: side setting is aobvious on the shell
Display screen, the display screen connect converter, and the converter input terminal connects the signal adapter output end, the AD
The digital audio and video signals of the signal adapter are converted digital signal by converter, is then forwarded to the display screen and is shown
Show.
8. a kind of external Intelligent stethoscope according to claim 1, it is characterised in that: setting storage in the shell
Device, the reservoir connect the signal adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977317.4U CN209059252U (en) | 2018-06-25 | 2018-06-25 | A kind of external Intelligent stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977317.4U CN209059252U (en) | 2018-06-25 | 2018-06-25 | A kind of external Intelligent stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209059252U true CN209059252U (en) | 2019-07-05 |
Family
ID=67089076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977317.4U Active CN209059252U (en) | 2018-06-25 | 2018-06-25 | A kind of external Intelligent stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209059252U (en) |
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2018
- 2018-06-25 CN CN201820977317.4U patent/CN209059252U/en active Active
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