CN108209961A - A kind of stethoscope of temperature-adjustable - Google Patents
A kind of stethoscope of temperature-adjustable Download PDFInfo
- Publication number
- CN108209961A CN108209961A CN201810097181.2A CN201810097181A CN108209961A CN 108209961 A CN108209961 A CN 108209961A CN 201810097181 A CN201810097181 A CN 201810097181A CN 108209961 A CN108209961 A CN 108209961A
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- CN
- China
- Prior art keywords
- temperature
- auscultation head
- microcontroller
- stethoscope
- control cabinet
- 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.)
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- 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
Abstract
The present invention relates to technical field of medical equipment, especially a kind of stethoscope of temperature-adjustable.Including ear clip, listening tube, auscultation head, control cabinet, apparatus for processing audio and temperature regulating device, the listening tube both ends are connect respectively with the ear clip and the auscultation head, and the control cabinet includes microcontroller, and the microcontroller is equipped with crystal oscillator timing module；The apparatus for processing audio includes audio receiver and earplug, and the audio receiver is located in the auscultation head, and the earplug is connect with the one end of the ear clip far from the listening tube, the audio receiver and the earplug respectively with the monolithic mechatronics；The temperature regulating device includes heater and temperature sensor, and the heater and the temperature sensor be located in the auscultation head, the heater and the temperature sensor respectively with the monolithic mechatronics.A kind of stethoscope of temperature-adjustable of the present invention can adjust the temperature of auscultation head, have the function of timing, but also convenient for the disinfection of auscultation head.
Description
Technical field
The present invention relates to technical field of medical equipment, especially a kind of stethoscope of temperature-adjustable.
Background technology
Stethoscope is the most common diagnosis apparatus of inside and outside woman doctor, is the mark of doctor, and modern medicine starts from auscultation
The invention of device.For stethoscope since on March 8th, 1817 is applied to clinic, shape and acoustic mode have continuous improvement, but its
Basic structure variation is little, mainly by pickup part (chest piece), conduction portion (sebific duct) and audition part (ear piece) composition, auscultation
Stethoscope, double-purpose stethoscope, triple change stethoscope, vertical stethoscope, universal stethoscope is applied alone in device type at present；Color also has more
Kind color is optional.Multiple types are generally divided by the various combination of can.It is big that flat auscultation head is usually used in auscultation high-pitched tone noise
For detecting low frequency heart sound, expanding sound and third sound and first, second heart sound can hear small small difunctional flat can
The heart sound of youngster.Bell auscultation head is usually used in the high noise of auscultation bass item, can hear baby's heartbeat in abdomen.Tabular form auscultation head,
It is usually used in the pulse sound of auscultation wrist.
Existing stethoscope has following drawbacks：
1) when needing to carry out heart rate inspection to patient, it can only read number of seconds silently at heart while the heartbeat of patient is counted in face
Number operates relative difficulty, and easily malfunctions；
2) auscultation head is generally metal material, and the skin for contacting patient carries out auscultation, and patient can feel to be not suitable with a little, especially
It can allow patient to feel extremely to feel bad in winter；
3) for electronic auscultation device in the market due to complicated, water proofing property is poor, and difficulty is brought to stethoscopic disinfection.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of stethoscope of temperature-adjustable, can adjust the temperature of auscultation head
Degree has the function of timing, but also convenient for the disinfection of auscultation head.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of stethoscope of temperature-adjustable, including ear clip, listening tube and auscultation head, the listening tube both ends respectively with the ear
Folder and auscultation head connection, further include control cabinet, apparatus for processing audio and temperature regulating device, and the control cabinet includes microcontroller,
The microcontroller is equipped with crystal oscillator timing module；
The apparatus for processing audio includes audio receiver and earplug, and the audio receiver is located in the auscultation head,
The earplug is connect with the one end of the ear clip far from the listening tube, the audio receiver and the earplug respectively with the list
Piece mechatronics；
The temperature regulating device includes heater and temperature sensor, and the heater and the temperature sensor are located at described
Be fixedly connected in auscultation head and with the auscultation head respectively, the heater and the temperature sensor respectively with the microcontroller
Electrical connection.
Further, the control cabinet further includes digital display screen, knob and button, the digital display screen, the rotation
Button and the button respectively with the monolithic mechatronics, the digital display screen by show the auscultation head temperature and based on
When numerical value, the knob input signal controls the microcontroller to be used to adjust the volume of the earplug, the button input signal
The microcontroller is controlled for adjusting the clearing or timing of the temperature of the heater and the timing numerical value.
Further, the one end of the auscultation head far from auscultation is equipped with handle, and the handle is fixedly connected by fluid sealant,
The auscultation head is coated with the fluid sealant with the listening tube junction；
Further, the conducting wire between the control cabinet and the listening tube is spiral cable, and the spiral cable passes through USB
Interface is connect with the control cabinet.
Further, the control cabinet provides electric energy by lithium battery.
The invention has the advantages that temperature sensor can experience the temperature of auscultation head, and temperature information is passed
It is delivered in microcontroller, microcontroller control heater so that the temperature of heater is controlled in setting value；Audio receiver is by patient's
Heartbeat sound is converted to electric signal, and is transmitted to microcontroller, and microcontroller amplifies its electric signal removes noise simultaneously, leads to
Cross earplug broadcasting；Digital display screen can show timing time and temperature value, the heart for the patient that doctor can rapidly detect
Rate；Knob input signal control single chip computer is used to adjust the volume of the earplug, to be suitable for different working environments；Button is defeated
Enter signal control single chip computer for adjusting the clearing or timing of the temperature of heater and timing numerical value, to be suitable for different gas
Temperature makes patient not feel sick；The junction of auscultation head and handle and listening tube is coated with fluid sealant, can avoid listening in disinfection
When examining, thimerosal enters in auscultation head；Spiral cable can reduce the limitation that control cabinet moves auscultation head；Lithium spiral cable
It is connect by USB interface with control cabinet, the separation of stethoscope and control cabinet can be convenient for.
Description of the drawings
Fig. 1 is the stethoscopic structure diagram of the temperature-adjustable of a better embodiment of the invention.
Fig. 2 is the stethoscopic auscultation head structure schematic diagram of the temperature-adjustable of a better embodiment of the invention.
Fig. 3 is the stethoscopic control block diagram of the temperature-adjustable of a better embodiment of the invention.
In figure, 1- ear clips, 2- listening tubes, 3- auscultation heads, 31- handles, 4- control cabinets, 41- microcontrollers, 42- digital display screens,
43- knobs, 44- buttons, 441- temperature increase button, 442- temperature reduction button, 443- timing start buttons, 444- timing are clear
Zero button, 5- audio receivers, 51- earplugs, 6- heaters, 61- temperature sensors, 7- spiral cables, 8- lithium batteries.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It should be noted that when component is referred to as " being fixed on " another component, it can be directly on another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
Can be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The normally understood meaning of technical staff is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more phases
The arbitrary and all combination of the Listed Items of pass.
Please referring also to Fig. 1 to Fig. 3, the stethoscope of temperature-adjustable of the invention a kind of include ear clip listening tube 1, listening tube 2,
Auscultation head 3, control cabinet 4, apparatus for processing audio and temperature regulating device, 2 both ends of listening tube are connect respectively with ear clip listening tube 1 and auscultation head 3.
Control cabinet 4 includes microcontroller 41, and microcontroller 41 is equipped with crystal oscillator timing module.Crystal oscillator timing module can be convenient for doctor
Calculate the heart rate of patient.
Apparatus for processing audio includes audio receiver 5 and earplug 51.Audio receiver 5 is located in auscultation head 1, earplug 51 with
One end connection of the ear clip listening tube 1 far from listening tube 2, audio receiver 5 and earplug 51 are electrically connected respectively with microcontroller 41.Audio receives
The heartbeat sound of patient is converted to electric signal by device 5, and is transmitted to microcontroller 41, and microcontroller 41 amplifies its electric signal
Noise is removed simultaneously, is played by earplug 51, the heartbeat situation for the patient that doctor can accurately understand in earplug.
Temperature regulating device includes heater 6 and temperature sensor 61, and heater 6 and temperature sensor 61 are located in auscultation head 3
And be fixedly connected respectively with auscultation head 3, heater 6 and temperature sensor 61 are electrically connected respectively with microcontroller 41.Temperature sensor
61 can experience the temperature of auscultation head 3, and temperature information is transmitted in microcontroller 41, and microcontroller 41 controls heater 6,
So that the temperature of heater 6 is controlled in setting value, even if in severe winter, patient will not feel well when carrying out auscultation.
Control cabinet 4 further includes digital display screen 42, knob 43 and button 44, digital display screen 42, knob 43 and button 44
It is electrically connected respectively with microcontroller 41, digital display screen 42 for showing the temperature of auscultation head 3 and timing numerical value, believe by the input of knob 43
Number control single chip computer 41 is used to adjust the volume of earplug 51, and 44 input signal control single chip computer 41 of button is for adjusting heater 6
Temperature and timing numerical value clearing or timing.In the present embodiment, button 44, which includes temperature, increases button 441, temperature reduction
Button 442, timing start button 443 and timing reset button 444, increasing button 441 and temperature by temperature reduces button 442
To 41 input signal of microcontroller to control the temperature of heater 6, so as to patient be made not feel well in different weather.
Conducting wire between control cabinet 4 and listening tube 2 is spiral cable 7, and spiral cable 7 is connected by USB interface and control cabinet 4
It connects.Such structure can be convenient for the separation of control cabinet 4 and listening tube 2, and easy to carry；
Control cabinet 4 provides electric energy by lithium battery 8.When lithium battery does not have electric energy, can quick-replaceable power supply, increase
Working efficiency.
Control cabinet 4 provides electric energy by lithium battery 8, and lithium battery 8 is connect by USB line with control cabinet 4, the USB of lithium battery 8
Interface can be convenient for it is stethoscopic dismounting carry and being capable of quick-replaceable power supply.
The one end of auscultation head 3 far from auscultation is equipped with handle 31, and handle 31 is fixedly connected by fluid sealant 6, and auscultation head 3 is with listening
2 junction of pipe is coated with fluid sealant 6.The fluid sealant that auscultation head 3 is smeared with the junction of handle 31 and listening tube 2, can avoid disappearing
During malicious auscultation head 3, thimerosal enters in auscultation head 3, so as to damage the device in auscultation head 3.Handle 31 can also connect convenient for audio
Receive the installation of device 5, heater 61 and temperature sensor 6.
When carrying out auscultation to patient, spiral cable 7 is accessed on control cabinet 4, according to weather environment by knob 43 and
Button 44 adjusts the volume of earplug 551 and the temperature of stethoscope 3, you can carries out auscultation to patient.
When needing to check heart rate, timing start button 443 is pressed, while the beats of patient are counted, when
When the numerical value timing that digital display screen is shown was by 1 minute, beats of the patient in 1 minute can be obtained.
Claims (5)
1. a kind of stethoscope of temperature-adjustable, including ear clip (1), listening tube (2) and auscultation head (3), listening tube (2) both ends point
Do not connect with the ear clip (1) and the auscultation head (3), which is characterized in that further include control cabinet (4), apparatus for processing audio and
Temperature regulating device, the control cabinet (4) include microcontroller (41), and the microcontroller (41) is equipped with crystal oscillator timing module；
The apparatus for processing audio includes audio receiver (5) and earplug (51), and the audio receiver (5) is positioned at the auscultation
In head (1), the earplug (51) connect with the one end of the ear clip (1) far from the listening tube (2), the audio receiver (5)
And the earplug (51) is electrically connected respectively with the microcontroller (41)；
The temperature regulating device includes heater (6) and temperature sensor (61), the heater (6) and the temperature sensor
(61) it is fixedly connected in the auscultation head (3) and with the auscultation head (3) respectively, the heater (6) and the temperature
Sensor (61) is electrically connected respectively with the microcontroller (41).
2. a kind of stethoscope of temperature-adjustable according to claim 1, it is characterised in that：The control cabinet (4) is also wrapped
Include digital display screen (42), knob (43) and button (44), the digital display screen (42), the knob (43) and the button
(44) it is electrically connected respectively with the microcontroller (41), the digital display screen (42) is for showing the temperature of the auscultation head (3)
And timing numerical value, knob (43) input signal control the microcontroller (41) for adjusting the volume of the earplug (51),
Button (44) input signal controls the microcontroller (41) for adjusting the temperature of the heater (6) and the timing number
The clearing or timing of value.
3. a kind of stethoscope of temperature-adjustable according to claim 1, it is characterised in that：The auscultation head (3) is separate
One end of auscultation is equipped with handle (31), and the handle (31) is fixedly connected by fluid sealant (6), the auscultation head (3) with it is described
Listening tube (2) junction is coated with the fluid sealant (6).
4. a kind of stethoscope of temperature-adjustable according to claim 1, it is characterised in that：The control cabinet (4) and institute
It is spiral cable (7) to state the conducting wire between listening tube (2), and the spiral cable (7) is connected by USB interface and the control cabinet (4)
It connects.
5. a kind of stethoscope of temperature-adjustable according to claim 1, it is characterised in that：The control cabinet (4) passes through
Lithium battery (8) provides electric energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097181.2A CN108209961A (en) | 2018-01-31 | 2018-01-31 | A kind of stethoscope of temperature-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810097181.2A CN108209961A (en) | 2018-01-31 | 2018-01-31 | A kind of stethoscope of temperature-adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108209961A true CN108209961A (en) | 2018-06-29 |
Family
ID=62670182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810097181.2A Withdrawn CN108209961A (en) | 2018-01-31 | 2018-01-31 | A kind of stethoscope of temperature-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-01-31 CN CN201810097181.2A patent/CN108209961A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |