CN108784731A - A kind of medical high adjustable stethoscope of pickup - Google Patents
A kind of medical high adjustable stethoscope of pickup Download PDFInfo
- Publication number
- CN108784731A CN108784731A CN201810401209.7A CN201810401209A CN108784731A CN 108784731 A CN108784731 A CN 108784731A CN 201810401209 A CN201810401209 A CN 201810401209A CN 108784731 A CN108784731 A CN 108784731A
- Authority
- CN
- China
- Prior art keywords
- ear
- hang
- link
- pickup
- seal washer
- 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.)
- Pending
Links
- 238000002555 auscultation Methods 0.000 claims abstract description 23
- 230000002070 germicidal effect Effects 0.000 claims description 10
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of medical high adjustable stethoscopes of pickup; including auscultation head; protection box set is socketed on the auscultation head; sound guide tube is also connected with by connecting tube on auscultation head; one end of the sound guide tube is connected to the first ear-hang and the second ear-hang respectively by U-shaped connecting tube; and first ear-hang and the second ear-hang top be respectively connected with earplug, be respectively sleeved on first annular lasso and the second annular collar on first ear-hang and the second ear-hang.In the present invention, equipped with damper box, it can be adjusted by the first link of adjusting tooth shaft pair in damper box and the second link, to which the first ear-hang and the second ear-hang be adjusted, traditional automatic tension is carried out by elastomeric connector strip compared to having, it is adjusted by adjusting tooth shaft and increases adjustable range, the personnel for being suitable for different head dummys use, and when wearing is more comfortable.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of medical high adjustable stethoscope of pickup.
Background technology
Stethoscope is most commonly seen one of medical instrument, and stethoscope is the most common diagnosis apparatus of inside and outside woman doctor,
The mark of doctor, modern medicine starts from stethoscopic invention, stethoscope since on March 8th, 1817 be applied to it is clinical since,
Shape and acoustic mode have continuous improvement, but the variation of its basic structure is little, mainly by pickup part（Chest piece）, conduction portion
（Sebific duct）And audition part（Ear piece）Composition, stethoscope be mainly used for collect and amplify from heart, lung, artery, vein and its
The sound that he sends out at internal organs, common stethoscope are applied alone stethoscope, double-purpose stethoscope, stethoscope, tire sound to listen
Examine device, electronic auscultation device.
Traditional medical stethoscope structure is relatively simple, and elastic workpiece is aligned between two ear-hangs and is attached drawing
Tightly, it can not be adjusted when use, wear not comfortable enough, secondly, lack sound insulating seal measure in ear plug part, when use is easy
There is sound to be lost in, or interfered by external noise, to influence stethoscopic using effect.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the medical high pickup of one kind proposed
Adjustable stethoscope.
To achieve the goals above, present invention employs following technical solutions：A kind of medical high pickup is adjustable
Stethoscope, including auscultation head are socketed with protection box set on the auscultation head, also leading note are connected with by connecting tube on auscultation head
Pipe, one end of the sound guide tube is connected to the first ear-hang and the second ear-hang respectively by U-shaped connecting tube, and the first ear-hang and second
Ear-hang top is respectively connected with earplug, and first annular lasso and the second annular are respectively sleeved on first ear-hang and the second ear-hang
Lasso is opposite on the first annular lasso and the second annular collar to be connected with the first link and the second link, wherein the
One link and the second link are embedded in damper box, are rotatably connected to by rotation axis at the inside center of the damper box
Tooth shaft is adjusted, and adjusts tooth shaft and engages connection with the first link and the second link, the bottom of the earplug is socketed with first
Seal washer and the second seal washer, and shell is upper on the outside of earplug that expansion groove is offered at the top of the first seal washer.
As further describing for above-mentioned technical proposal：
Equidistant be equipped with is used for and adjusts the engagement double wedge that tooth shaft clamping uses on first link and the second link.
As further describing for above-mentioned technical proposal：
First seal washer and the second seal washer are round-like structure, and the first seal washer and the second seal washer
Opening direction is opposite.
As further describing for above-mentioned technical proposal：
There are six the expansion groove opens up altogether, and the outside that six expansion grooves are located at earplug is angularly distributed in a ring.
As further describing for above-mentioned technical proposal：
The inside bottom of the protection box set is equipped with ultraviolet germicidal lamp, and ultraviolet germicidal lamp is device for disc structure, and
Ultraviolet germicidal lamp diameter is equal with the diameter of auscultation head.
As further describing for above-mentioned technical proposal：
First ear-hang and the second ear-hang are L-type structure, and the first ear-hang and the second ear-hang are about the vertical of U-shaped connecting tube
Center line is symmetrical.
In the present invention, it is first provided with damper box, the first link of adjusting tooth shaft pair and second in damper box can be passed through
Link is adjusted, so that the first ear-hang and the second ear-hang be adjusted, compared to have it is traditional by elastomeric connector strip into
Row automatic tension is adjusted by adjusting tooth shaft and increases adjustable range, and the personnel for being suitable for different head dummys use, when wearing
It is more comfortable, it secondly, can by two seal washers by being equipped with the first seal washer and the second seal washer on earplug
With the inside and outside dual sound insulation of carry out to earplug, internal sound is prevented to be lost in, while preventing external noise from interfering, cooperation is touched
Groove is hit, the leakproofness of earplug is enhanced, significantly enhances the stethoscopic pickup effect, further more, by being equipped with protection box set, it can
By protecting box set interior UV bactericidal lamp to sterilize auscultation head, compared to traditional exposed placement of stethoscope, to lack
It is few that sterilization measure is carried out to auscultation head, it is easy to cause skin disease interference, when use is not safe and healthy enough.
Description of the drawings
Fig. 1 is the medical high adjustable stethoscopic overall structure diagram of pickup of one kind proposed by the present invention；
Fig. 2 is the medical high adjustable stethoscopic ear phone structure schematic diagram of pickup of one kind proposed by the present invention；
Fig. 3 is the medical high adjustable stethoscopic protection box set internal structure signal of pickup of one kind proposed by the present invention
Figure.
Marginal data：
1- auscultation heads, 2- protection box set, 3- connecting tubes, 4- sound guide tubes, 5-U types connecting tube, the first ear-hangs of 6-, the second ear-hangs of 7-,
8- earplugs, the second annular collars of 9-, the second links of 10-, the first links of 11-, the first annular lassos of 12-, 13- damper boxs,
14- adjusts tooth shaft, 15- rotation axis, 16- engagements double wedge, 17- expansions groove, the first seal washers of 18-, the second gaskets of 19-
Circle, 20- ultraviolet germicidal lamps.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one, referring to Fig.1-3, a kind of medical high adjustable stethoscope of pickup, including auscultation head 1, it is special
Sign is, protection box set 2 is socketed on auscultation head 1, also sound guide tube 4 is connected with by connecting tube 3 on auscultation head 1, sound guide tube 4
One end is connected to the first ear-hang 6 and the second ear-hang 7 respectively by U-shaped connecting tube 5, and the first ear-hang 6 and 7 top of the second ear-hang are equal
It is connected with earplug 8, first annular lasso 12 and the second annular collar 9 are respectively sleeved on the first ear-hang 6 and the second ear-hang 7, the
It is opposite on one annular collar 12 and the second annular collar 9 to be connected with the first link 11 and the second link 10, wherein first connects
It connects frame 11 and the second link 10 is embedded in damper box 13, be rotatablely connected by rotation axis 15 at the inside center of damper box 13
Have and adjust tooth shaft 14, and adjusts tooth shaft 14 and engage connection, the bottom socket of earplug 8 with the first link 11 and the second link 10
There are the first seal washer 18 and the second seal washer 19, and 8 outside shell of earplug is upper is opened in the top of the first seal washer 18
Equipped with expansion groove 17.
Embodiment two, referring to Fig.1, equidistant be equipped with is used for and adjusts tooth shaft on the first link 11 and the second link 10
The 14 engagement double wedges 16 that use of clamping, the first ear-hang 6 and the second ear-hang 7 are L-type structure, and the first ear-hang 6 and the second ear-hang 7
Vertical center line about U-shaped connecting tube 5 is symmetrical, when rotating clockwise adjusting tooth shaft 14, adjusts tooth shaft 14 in engagement double wedge
The first link 11 and the relative movement of the second link 10 are driven under the action of 16, to pass through the first link 11 and the
The first annular lasso 12 connected on two links 10 and the second annular collar 9 drive the first ear-hang 6 and the second ear-hang 7 mutually patch
It closes, when adjusting counterclockwise, otherwise the first ear-hang 6 and the second ear-hang 7 is driven to be located remotely from each other.
Embodiment three, referring to Fig.1-2, the first seal washer 18 and the second seal washer 19 are round-like structure, and first
The opening direction of seal washer 18 and the second seal washer 19 on the contrary, expansion groove 17 opens up altogether there are six, and six expansions are recessed
The outside that slot 17 is located at earplug 8 is angularly distributed in a ring, and the first seal washer 18 and the second seal washer 19 can prevent ear
The loss of 8 internal sounds is filled in, while preventing external sound from interfering, carries out dual sound insulation protection from two pairs of earplugs 8, while colliding groove
The deformation quantity and impact volume of 17 enhancing earplugs 8, to significantly improve the leakproofness of earplug 8.
Example IV, referring to Figure 1 and Figure 3, the inside bottom of protection box set 2 are equipped with ultraviolet germicidal lamp 20, and ultraviolet light
Bactericidal lamp 20 is device for disc structure, and 20 diameter of ultraviolet germicidal lamp is equal with the diameter of auscultation head 1, when need not use
Auscultation head 1 is prevented in protecting box set 2, so as to be sterilized to 1 surface of auscultation head by ultraviolet germicidal lamp 20, is prevented
Cross-infection is only caused when in use, causes skin disease.
Operation principle：The medical high adjustable stethoscope of pickup is in use, user can be by protecting box set 2
Internal ultraviolet germicidal lamp 20 carries out disinfection to auscultation head 1, then the earplug 8 on the first ear-hang 6 and the second ear-hang 7 is distinguished embedding
Enter on ear, then rotation adjusts tooth shaft 14 so that the first ear-hang 6 and the second ear-hang 7 are bonded to each other clamping, at this moment, medical matters
Personnel can carry out listening to the sound that the internal organs of patient are sent out by the medical high adjustable stethoscope of pickup, listen
When taking sound, auscultation head 1 is bonded with patient body is picked up sound, is then transmitted by sound guide tube 4, finally by
Earplug 8 on one ear-hang 6 and the second ear-hang 7 carries out audition.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of medical high adjustable stethoscope of pickup, including auscultation head（1）, which is characterized in that the auscultation head（1）
On be socketed with protection box set（2）, auscultation head（1）On also pass through connecting tube（3）It is connected with sound guide tube（4）, the sound guide tube（4）'s
One end passes through U-shaped connecting tube（5）Respectively with the first ear-hang（6）With the second ear-hang（7）Connection, and the first ear-hang（6）With the second ear
It hangs（7）Top is respectively connected with earplug（8）, first ear-hang（6）With the second ear-hang（7）On be respectively sleeved on first annular lasso
（12）With the second annular collar（9）, the first annular lasso（12）With the second annular collar（9）It is upper to be connected with the first company relatively
Connect frame（11）With the second link（10）, wherein the first link（11）With the second link（10）It is embedded in damper box
（13）, the damper box（13）Inside center at pass through rotation axis（15）It is rotatably connected to adjusting tooth shaft（14）, and adjust tooth
Axis（14）With the first link（11）With the second link（10）Engagement connection, the earplug（8）To be socketed with first close for bottom
Seal washer（18）With the second seal washer（19）, and earplug（8）Outside shell is upper in the first seal washer（18）Top open
Equipped with expansion groove（17）.
2. the medical high adjustable stethoscope of pickup of one kind according to claim 1, which is characterized in that described first
Link（11）With the second link（10）On equidistant be equipped be used for and adjust tooth shaft（14）It is clamped the engagement double wedge used
（16）.
3. the medical high adjustable stethoscope of pickup of one kind according to claim 1, which is characterized in that described first
Seal washer（18）With the second seal washer（19）For round-like structure, and the first seal washer（18）With the second seal washer
（19）Opening direction it is opposite.
4. the medical high adjustable stethoscope of pickup of one kind according to claim 1, which is characterized in that the expansion
Groove（17）There are six opening up altogether, and six expansion grooves（17）Positioned at earplug（8）Outside be angularly distributed in a ring.
5. the medical high adjustable stethoscope of pickup of one kind according to claim 1, which is characterized in that the protection
Box set（2）Inside bottom be equipped with ultraviolet germicidal lamp（20）, and ultraviolet germicidal lamp（20）For device for disc structure, Er Qiezi
Outside line bactericidal lamp（20）Diameter and auscultation head（1）Diameter it is equal.
6. the medical high adjustable stethoscope of pickup of one kind according to claim 1, which is characterized in that described first
Ear-hang（6）With the second ear-hang（7）It is L-type structure, and the first ear-hang（6）With the second ear-hang（7）About U-shaped connecting tube（5）'s
Vertical center line is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401209.7A CN108784731A (en) | 2018-04-28 | 2018-04-28 | A kind of medical high adjustable stethoscope of pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401209.7A CN108784731A (en) | 2018-04-28 | 2018-04-28 | A kind of medical high adjustable stethoscope of pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108784731A true CN108784731A (en) | 2018-11-13 |
Family
ID=64094087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401209.7A Pending CN108784731A (en) | 2018-04-28 | 2018-04-28 | A kind of medical high adjustable stethoscope of pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784731A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720944A (en) * | 2019-10-09 | 2020-01-24 | 胡耀武 | Prevent stretching deformation and portable's stethoscope |
| CN111820938A (en) * | 2020-07-14 | 2020-10-27 | 李秀敏 | Pediatric internal medicine examination is with fixed warm heart equipment of listening |
| CN113242720A (en) * | 2019-01-11 | 2021-08-10 | 欧姆龙健康医疗事业株式会社 | Biological sound measuring device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654530A (en) * | 1995-02-10 | 1997-08-05 | Siemens Audiologische Technik Gmbh | Auditory canal insert for hearing aids |
| CN202497164U (en) * | 2012-04-05 | 2012-10-24 | 王海艳 | Infectious victim auscultation sensing device |
| US20150104053A1 (en) * | 2011-06-02 | 2015-04-16 | The Regents Of The University Of California | Direct drive micro hearing device |
| CN204274777U (en) * | 2014-12-01 | 2015-04-22 | 刘芳 | Hyperbaric oxygentherapy barotrauma of middle ear preventing mean |
| WO2016144319A1 (en) * | 2015-03-09 | 2016-09-15 | Sonova Ag | Canal hearing devices with improved seals |
| CN206275698U (en) * | 2016-09-23 | 2017-06-27 | 韩炳江 | A kind of Cardiological diagnosis stethoscope |
| CN207236903U (en) * | 2017-01-06 | 2018-04-17 | 广州金海纳防护用品有限公司 | A kind of hollow earplug |
-
2018
- 2018-04-28 CN CN201810401209.7A patent/CN108784731A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5654530A (en) * | 1995-02-10 | 1997-08-05 | Siemens Audiologische Technik Gmbh | Auditory canal insert for hearing aids |
| US20150104053A1 (en) * | 2011-06-02 | 2015-04-16 | The Regents Of The University Of California | Direct drive micro hearing device |
| CN202497164U (en) * | 2012-04-05 | 2012-10-24 | 王海艳 | Infectious victim auscultation sensing device |
| CN204274777U (en) * | 2014-12-01 | 2015-04-22 | 刘芳 | Hyperbaric oxygentherapy barotrauma of middle ear preventing mean |
| WO2016144319A1 (en) * | 2015-03-09 | 2016-09-15 | Sonova Ag | Canal hearing devices with improved seals |
| CN206275698U (en) * | 2016-09-23 | 2017-06-27 | 韩炳江 | A kind of Cardiological diagnosis stethoscope |
| CN207236903U (en) * | 2017-01-06 | 2018-04-17 | 广州金海纳防护用品有限公司 | A kind of hollow earplug |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113242720A (en) * | 2019-01-11 | 2021-08-10 | 欧姆龙健康医疗事业株式会社 | Biological sound measuring device |
| CN113242720B (en) * | 2019-01-11 | 2024-02-02 | 欧姆龙健康医疗事业株式会社 | Biological sound measuring device |
| CN110720944A (en) * | 2019-10-09 | 2020-01-24 | 胡耀武 | Prevent stretching deformation and portable's stethoscope |
| CN111820938A (en) * | 2020-07-14 | 2020-10-27 | 李秀敏 | Pediatric internal medicine examination is with fixed warm heart equipment of listening |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |