CN109965899A - A kind of Cardiologists stethoscope with heating function - Google Patents
A kind of Cardiologists stethoscope with heating function Download PDFInfo
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- CN109965899A CN109965899A CN201910402588.6A CN201910402588A CN109965899A CN 109965899 A CN109965899 A CN 109965899A CN 201910402588 A CN201910402588 A CN 201910402588A CN 109965899 A CN109965899 A CN 109965899A
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- auscultation head
- main
- pipe
- auxiliary
- heating wire
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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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
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- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a kind of Cardiologists stethoscope with heating function, including main auscultation head, sound guide tube and branch pipe.Apparatus of the present invention are by being respectively arranged with the first heating wire and the second heating wire in the inside of main auscultation head and auxiliary auscultation head, and main auscultation head is internally provided with temperature sensor, and it connects and is provided with appliance case between pipe and sound guide tube, and the inside of appliance case is respectively arranged with switch, battery and circuit board, single-chip microcontroller is provided on circuit board, it turns on the switch, connect circuit, first heating wire and the second heating wire generate heat after being powered, increase the surface temperature of main auscultation head and auxiliary auscultation head, keep winner's auscultation head more comfortable when being attached on the skin of woman, temperature sensor detects the temperature of main auscultation head and auxiliary auscultation head surface at this time, and temperature information is sent to single-chip microcontroller, and single-chip microcontroller makes adjustment appropriate to it again, prevent that temperature is excessively high and scalds the skin of woman.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of Cardiologists auscultation with heating function
Device.
Background technique
Stethoscope is a kind of for listening to the medical device of the internal sound of human body, and stethoscope is frequently used for listening to lung and the heart
Dirty sound, since invention stethoscope in 1819, stethoscope has been used to listen to the internal sound of human body, as diagnosing
Supplementary means when certain diseases or health status, before invention stethoscope, doctor is by being placed into patient for his ear
Chest or close to patient body elsewhere, listen to the internal sound of human body, diagnosis effect is poor, nowadays, traditional
Stethoscope can satisfy the use demand of people substantially, but still remain certain problem, and particular problem is as described below:
1, traditional stethoscope needs to touch the skin of woman when diagnosing to woman, but due to auscultating head surface ice
It is cold, it is easy that woman is made to feel uncomfortable；
2, traditional auscultation with stethoscope head mainly has metal composition, currently, pickup effect is more using metal as leading note medium
Well, still, sound wave is lost larger during propagation, is to be difficult to the transmission effect of sound wave performing to pole only according to one block of metal
It causes；
3, the generally circular metal ball in branch pipe front end of conventional stethoscope, uses for a long time, is easy to cause the ear of doctor
It is serious to fray, be not suitable for using for a long time.
Summary of the invention
The purpose of the present invention is to provide a kind of Cardiologists stethoscope with heating function, to solve above-mentioned back
The auscultation head surface of the conventional stethoscope proposed in scape technology is ice-cold, be easy to make woman feel uncomfortable, sound wave loss it is larger with
And use for a long time, it is easy to cause serious the problem of fraying to the ear of doctor.
To achieve the above object, the invention provides the following technical scheme: a kind of Cardiologists with heating function are used
Stethoscope, including main auscultation head, sound guide tube and branch pipe, one end of the main auscultation head are provided with auxiliary auscultation head, and auxiliary auscultation head
Be internally provided with the second heating wire, the main auscultation head is internally provided with the first heating wire, and the bottom end of main auscultation head is set
It is equipped with vibration film, the main auscultation head is internally provided with temperature sensor, and is arranged between main auscultation head and auxiliary auscultation head
There is concatenation mouth, the bottom end of the main auscultation head is provided with adapter, and the two sides of adapter bottom end are provided with and connect pipe, described
It connecting and is provided with appliance case on pipe, the bottom end for connecting pipe is fixed with sound guide tube, and the inside for connecting pipe is provided with cable channel,
The inside of the appliance case is respectively arranged with switch, battery and circuit board, and single-chip microcontroller is provided on circuit board, the equipment
Side inside box is provided with USB interface, and the surface of the sound guide tube is evenly arranged with limited block, and the top of sound guide tube is all provided with
It is equipped with branch pipe, the bottom end of the branch pipe is fixed with loop bar, and spring leaf is fixed on loop bar, and the top of the branch pipe is provided with
The output end of earplug, the battery and temperature sensor is electrically connected with the input terminal of single-chip microcontroller by conducting wire, the list
The output end of piece machine is electrically connected with the input terminal of the first heating wire and the second heating wire respectively by conducting wire, the main auscultation head
Be provided with internal screw thread on the inner sidewall on top, the bottom end of auxiliary auscultation head be provided with the mutually matched external screw thread of internal screw thread, it is described
The diameter of main auscultation head is greater than the diameter of auxiliary auscultation head, and the length of the first heating wire is greater than the length of the second heating wire, and described turn
The top of connector is plugged in concatenation mouth, and in disassembly mounting structure between adapter and main auscultation head, described to connect Guan Yuzhuan
It is in weldedization structure between connector, and connects pipe and be symmetrical set 2 about the center line of adapter, the spring leaf
Be in U-shape shape, and spring leaf is fixed between loop bar, and loop bar is socketed on branch pipe.
Preferably, the earplug set is on branch pipe top, and earplug is made of silica gel material.
Compared with prior art, the beneficial effects of the present invention are:
1, this has the Cardiologists of heating function with stethoscope by setting respectively in the inside of main auscultation head and auxiliary auscultation head
It is equipped with the first heating wire and the second heating wire, and main auscultation head is internally provided with temperature sensor, and connects pipe and sound guide tube
Between be provided with appliance case, and the inside of appliance case is respectively arranged with switch, battery and circuit board, is provided with list on circuit board
Piece machine, turns on the switch, and connects circuit, and the first heating wire and the second heating wire generate heat after being powered, and makes main auscultation head and auxiliary listens
The surface temperature for examining head rises, and keeps winner's auscultation head more comfortable when being attached on the skin of woman, and temperature sensor is examined at this time
Survey the temperature of main auscultation head and auxiliary auscultation head surface, and temperature information be sent to single-chip microcontroller, and single-chip microcontroller it is made again it is suitable
When adjustment, prevent temperature excessively high and scald the skin of woman；
2, device is by being provided with vibration film in the bottom end of main auscultation head, and vibration film is one layer of pickup film, when main auscultation
Head is when being fitted on the skin of woman, and generated sound wave will drive vibration film and generate strong shake when woman's heartbeat
It is dynamic, it then shakes film and sends sound wave to adapter again, adapter is sent to again connects pipe, then connects pipe and is transmitted again
To sound guide tube, sound guide tube sends branch pipe to again, in the ear for finally proceeding to doctor, since vibration film is under the action of sound wave
High frequency oscillation keeps original faint sound wave more strong, and doctor examines more clear when listening；
3, device on branch pipe by being provided with earplug, and earplug is made of silica gel material, soft, can effectively protect
The ear of doctor is protected.
Detailed description of the invention
Fig. 1 is schematic elevation view of the present invention；
Fig. 2 is that the main auscultation head of the present invention faces the schematic diagram of the section structure；
Fig. 3 is that present device box faces the schematic diagram of the section structure；
Fig. 4 connects pipe for the present invention and faces the schematic diagram of the section structure；
Fig. 5 is the main auscultation head top view cross section structural schematic diagram of the present invention；
Fig. 6 is present system block diagram.
In figure: 1, main auscultation head；2, adapter；3, pipe is connected；4, appliance case；5, it switchs；6, limited block；7, sound guide tube；
8, spring leaf；9, loop bar；10, branch pipe；11, earplug；12, the first heating wire；13, auxiliary auscultation head；14, the second heating wire；15, it stores
Battery；16, USB interface；17, circuit board；18, single-chip microcontroller；19, cable channel；20, mouth is concatenated；21, temperature sensor；22, it shakes
Dynamic film.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, a kind of embodiment provided by the invention: a kind of Cardiologists auscultation with heating function
Device, including main auscultation head 1, sound guide tube 7 and branch pipe 10, one end of main auscultation head 1 are provided with auxiliary auscultation head 13, and auxiliary auscultation head 13
Be internally provided with the second heating wire 14, main auscultation head 1 is internally provided with the first heating wire 12, the first heater strip 12 and second
Heater strip 14 be powered after generate heat, increase the temperature on main auscultation head 1 and auxiliary auscultation head 13, avoid using when stimulate skin
Skin, and the bottom end of main auscultation head 1 is provided with vibration film 22, the transmitting for auscultated sound；
Internal screw thread is provided on the inner sidewall on main 1 top of auscultation head, the bottom end of auxiliary auscultation head 13 is provided with and internal screw thread phase interworking
The external screw thread of conjunction cooperates convenient for main auscultation head 1 with the disassembly before auxiliary auscultation head 13, and the diameter of main auscultation head 1 is greater than auxiliary auscultation
First 13 diameter, the length of the first heating wire 12 are greater than the length of the second heating wire 14, and auxiliary auscultation head 13 is under the structure of screw thread
It can be moved up and down on main auscultation head 1, so that its bottom end is extended to the inside of concatenation mouth 20, adapter 2 is fixed on main auscultation
On first 1, facilitate and loaded and unloaded, main auscultation head 1 is internally provided with temperature sensor 21, and the model of temperature sensor 21 can be
CWDZ11, and be provided between main auscultation head 1 and auxiliary auscultation head 13 and concatenate mouth 20, the bottom end of main auscultation head 1 is provided with adapter
2, and the two sides of 2 bottom end of adapter are provided with and connect pipe 3；
The top of adapter 2 is plugged in concatenation mouth 20, and in disassembly mounting structure between adapter 2 and main auscultation head 1, convenient
Main auscultation head 1 is replaced and safeguarded；
It connects in weldedization structure between pipe 3 and adapter 2, and connecting pipe 3 about the center line of adapter 2 is in symmetrically to set
2 are equipped with, sound wave is transmitted by the way of connecting pipe 3 using two, sound wave is evenly distributed on branch pipe 10, raising is examined
Effect is listened, connects and is provided with appliance case 4 on pipe 3, the bottom end for connecting pipe 3 is fixed with sound guide tube 7, and the inside for connecting pipe 3 is all provided with
It is equipped with cable channel 19, the inside of appliance case 4 is respectively arranged with switch 5, battery 15 and circuit board 17, the model of battery 15
It can be 803040, and be provided with single-chip microcontroller 18 on circuit board 17, the model of single-chip microcontroller 18 can be HT66F018, inside appliance case 4
Side be provided with usb 16, the surface of sound guide tube 7 is evenly arranged with limited block 6, and the top of sound guide tube 7 is provided with
Branch pipe 10, the bottom end of branch pipe 10 is fixed with loop bar 9, and spring leaf 8 is fixed on loop bar 9；
Spring leaf 8 is in U-shape shape, and spring leaf 8 is fixed between loop bar 9, and loop bar 9 is socketed on branch pipe 10, facilitates adjusting branch
Pipe 10 it is elastic, the top of branch pipe 10 is provided with earplug 11；
11 sets of earplug on 10 top of branch pipe, and earplug 11 is made of silica gel material, product made of silica gel material, soft,
Can be effectively protected the ear of doctor, the output end of battery 15 and temperature sensor 21 by conducting wire with single-chip microcontroller 18
Input terminal be electrically connected, the output end of single-chip microcontroller 18 is defeated with the first heating wire 12 and the second heating wire 14 respectively by conducting wire
Enter end to be electrically connected.
Working principle: it is docked, is charged to battery 15, carried charge is filled with usb 16 with a data wire first
It can be used after full, in use, dialing up switch 5 first, connect circuit, the first heating wire 12 and the second heating wire 14 are logical
Heat is generated after electricity, increase the surface temperature of main auscultation head 1 and auxiliary auscultation head 13, winner's auscultation head 1 is made to be attached to the skin of woman
More comfortable when on skin, temperature sensor 21 detects the temperature on 13 surface of main auscultation head 1 and auxiliary auscultation head at this time, and by temperature
Information is sent to single-chip microcontroller 18, and single-chip microcontroller 18 makes adjustment appropriate to it again, prevents temperature excessively high and scalds the skin of woman
The bottom end of main auscultation head 1 is attached on woman's cardia by skin after the completion of band preheating, between earplug 11 is worn over two ears, woman's heart
Generated sound wave will drive vibration film 22 and generate strong vibration when dirty bounce, then shakes film 22 and again transmits sound wave
To adapter 2, adapter 2 is sent to again connects pipe 3, then connects pipe 3 and is transferred to sound guide tube 7 again, sound guide tube 7 transmits again
To branch pipe 10, in the ear for finally proceeding to doctor, due to shaking high frequency oscillation under the action of sound wave of film 22, make original micro-
Weak sound wave is more strong, and it is more clear when listening that doctor examines, and diagnostic result is also more accurate.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (2)
1. a kind of Cardiologists stethoscope with heating function, including main auscultation head (1), sound guide tube (7) and branch pipe
(10), it is characterised in that: one end of the main auscultation head (1) is provided with auxiliary auscultation head (13), and the inside of auxiliary auscultation head (13)
It is provided with the second heating wire (14), the main auscultation head (1) is internally provided with the first heating wire (12), and main auscultation head (1)
Bottom end be provided with vibration film (22), the main auscultation head (1) is internally provided with temperature sensor (21), and main auscultation head
(1) it being provided with and concatenates mouth (20) between auxiliary auscultation head (13), the bottom end of the main auscultation head (1) is provided with adapter (2), and
The two sides of adapter (2) bottom end, which are provided with, to be connected pipe (3), and described connect is provided with appliance case (4) on pipe (3), connects pipe (3)
The bottom end inside that is fixed with sound guide tube (7), and connects pipe (3) be provided with cable channel (19), the appliance case (4) it is interior
Portion is respectively arranged with switch (5), battery (15) and circuit board (17), and single-chip microcontroller (18), institute are provided on circuit board (17)
It states the internal side of appliance case (4) to be provided with USB interface (16), the surface of the sound guide tube (7) is evenly arranged with limited block
(6), and the top of sound guide tube (7) is provided with branch pipe (10), and the bottom end of the branch pipe (10) is fixed with loop bar (9), and loop bar
(9) it is fixed on spring leaf (8), the top of the branch pipe (10) is provided with earplug (11), the battery (15) and temperature
The output end of sensor (21) is electrically connected with the input terminal of single-chip microcontroller (18) by conducting wire, the output of the single-chip microcontroller (18)
End is electrically connected with the input terminal of the first heating wire (12) and the second heating wire (14) respectively by conducting wire, the main auscultation head
(1) internal screw thread is provided on the inner sidewall on top, the bottom end of auxiliary auscultation head (13) is provided with and the mutually matched outer spiral shell of internal screw thread
Line, the diameter of the main auscultation head (1) are greater than the diameter of auxiliary auscultation head (13), and the length of the first heating wire (12) is greater than the second electricity
The length of heated filament (14), the top of the adapter (2) are plugged in concatenation mouth (20), and adapter (2) and main auscultation head (1)
Between in disassembly mounting structure, it is described to connect between pipe (3) and adapter (2) in weldedization structure, and connect pipe (3) and close
2 have been symmetrical set in the center line of adapter (2), and the spring leaf (8) is in U-shape shape, and spring leaf (8) is fixed on loop bar
(9) between, and loop bar (9) is socketed on branch pipe (10).
2. a kind of Cardiologists stethoscope with heating function according to claim 1, it is characterised in that: described
Earplug (11) covers on branch pipe (10) top, and earplug (11) is made of silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402588.6A CN109965899A (en) | 2019-05-15 | 2019-05-15 | A kind of Cardiologists stethoscope with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402588.6A CN109965899A (en) | 2019-05-15 | 2019-05-15 | A kind of Cardiologists stethoscope with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109965899A true CN109965899A (en) | 2019-07-05 |
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ID=67073598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910402588.6A Withdrawn CN109965899A (en) | 2019-05-15 | 2019-05-15 | A kind of Cardiologists stethoscope with heating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109965899A (en) |
Cited By (2)
| 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 |
| CN113040780A (en) * | 2021-03-11 | 2021-06-29 | 杭州电子科技大学 | Portable heart sound electrocardio stethoscope and use method thereof |
-
2019
- 2019-05-15 CN CN201910402588.6A patent/CN109965899A/en not_active Withdrawn
Cited By (2)
| 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 |
| CN113040780A (en) * | 2021-03-11 | 2021-06-29 | 杭州电子科技大学 | Portable heart sound electrocardio stethoscope and use method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190705 |