CN209518876U - A kind of stethoscope for cardiology - Google Patents
A kind of stethoscope for cardiology Download PDFInfo
- Publication number
- CN209518876U CN209518876U CN201820418244.5U CN201820418244U CN209518876U CN 209518876 U CN209518876 U CN 209518876U CN 201820418244 U CN201820418244 U CN 201820418244U CN 209518876 U CN209518876 U CN 209518876U
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- China
- Prior art keywords
- bow
- shaped ring
- stethoscope
- elastic force
- wall
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Abstract
The utility model discloses a kind of stethoscope for cardiology, including the first bow-shaped ring, one end of first bow-shaped ring is provided with shaft, one end of the shaft is connected with the second bow-shaped ring, rotation seat is rotatably connected on the side wall of first bow-shaped ring, there are two the rotation seat the is arranged altogether and top of two rotation seats connects elastic bar, one end that two elastic force bars are respectively further from two rotation seats is fixedly connected to fixing seat, the fixing seat is fixedly connected with limit disk far from the side of elastic force bar, the limit disk is provided centrally with auscultation head far from the side outer wall of fixing seat.The utility model structure is simple, it is ingenious in design, it can be uncomfortable to avoid the excessive initiation of ear pressure of the stethoscope to doctor, extraneous noise can also be filtered, environment is preferably auscultated in manufacture, solve the problems, such as that previous stethoscope easily causes doctor's ear discomfort, interferes vulnerable to ambient noise, it is practical, it is easy to spread.
Description
Technical field
The utility model relates to Cardiological diagnostic device technical field more particularly to a kind of stethoscope for cardiology.
Background technique
Cardiological, i.e. Internal Medicine-Cardiovascular Dept., be the big internal medicine of situation of all-level hospitals be arranged for diagnosis and treatment angiocarpy vascular diseases one
A clinical department, the disease for the treatment of include angina pectoris, hypertension, sudden death, arrhythmia cordis, heart failure, premature beat, cardiac arrhythmia,
The cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis, myocardial infarction.Be unableing to do without in Cardiological will auscultate to patient, listen
Examining device is one of essential medical instruments and equipment of Cardiological, and stethoscope is also that the inside and outside most common diagnosis of woman doctor is used
Tool.Current Cardiological stethoscope mainly includes pickup part (auscultation head), and conduction portion (voice conducting pipe) and audition part (are listened
Cylinder), voice conducting pipe is Y shape shape, and two earpieces are located at Y row top, and auscultation head is located at Y row bottom, and when use puts two earpiece
It sets in ear location, then hangs on neck when not in use.
Existing stethoscope can only be hung over when in use by two earpieces is used as stethoscopic support force on doctor's ear,
Stethoscopic weight can cause to bear when excessive to the ear of doctor, and soundproof effect is poor when in use for earpiece, works as outside
Environment influences whether the diagnosis of doctor when having noise, we design a kind of stethoscope for cardiology thus, to solve above-mentioned ask
Topic.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and a kind of Cardiological proposed is with listening
Examine device.
To achieve the goals above, the utility model adopts the technical scheme that
One end of a kind of stethoscope for cardiology, including the first bow-shaped ring, first bow-shaped ring is provided with shaft, described
One end of shaft is connected with the second bow-shaped ring, and rotation seat, the rotation seat are rotatably connected on the side wall of first bow-shaped ring
There are two the settings and top of two rotation seats connects elastic bar altogether, and two elastic force bars are respectively further from described in two
One end of rotation seat is fixedly connected to fixing seat, and the fixing seat is fixedly connected with limit disk far from the side of elastic force bar,
The limit disk is provided centrally with auscultation head far from the side outer wall of fixing seat, and the auscultation head is arranged and remote in cylindrical shape
Fixing sleeve is connected to sound insulation cylinder on outer wall from limit disk one end, is socketed with acoustical cotton on the side wall of the sound insulation cylinder, described to listen
The flexible spring of pivot bush unit on the side wall of head is examined, and the both ends of elastomeric spring contact limit disk and acoustical cotton setting respectively.
Preferably, two rotation seats are fixedly connected with Y shape voice conducting pipe far from one end of two elastic force bars, described
Y shape voice conducting pipe is connected with acoustic hose and earpiece far from one end of rotation seat.
Preferably, the side of the sound insulation cylinder is arranged in horizontal T shape, and through-hole and the auscultation are provided through in sound insulation cylinder
Head is adapted, and round-meshed disc-shaped structure is set centered on the acoustical cotton, and acoustical cotton pivot bush unit is in the level of sound insulation cylinder
It holds on outer wall.
Preferably, two elastic force bars are arc-shaped and are symmetrical arranged about the first bow-shaped ring.
Preferably, first bow-shaped ring and the second bow-shaped ring are provided with clamping apparatus far from one end of shaft.
Preferably, covering is provided with cushion on the inner wall of first bow-shaped ring.
Compared with prior art, the utility model has the beneficial effects that
1, by the first bow-shaped ring, the design of shaft, the second bow-shaped ring, clamping apparatus and rotation seat, it can use neck
Will entire stethoscopic Gravity support, avoid stethoscope initiations discomfort excessive to the ear pressure of doctor, when use is more comfortable.
It 2, can be to the external world by fixing seat, the design of limit disk, auscultation head, sound insulation cylinder, elastomeric spring and acoustical cotton
Noise be filtered, manufacture preferably auscultation environment, substantially increase the effect of auscultation.
The utility model is simple in sturcture, ingenious in design, solves previous stethoscope and easily causes doctor's ear discomfort, vulnerable to outer
It is the problem of boundary's noise jamming, practical, it is easy to spread.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of stethoscope for cardiology overall structure diagram；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 be the utility model proposes a kind of stethoscope for cardiology sound insulation cylinder structure sectional view and side view.
In figure: 1 first bow-shaped ring, 2 shafts, 3 second bow-shaped rings, 4 rotation seats, 5 elastic force bars, 6 fixing seats, 7 limit disks,
8 auscultation heads, 9 sound insulation cylinders, 10 acoustical cottons, 11 elastomeric springs, 12Y shape voice conducting pipe, 13 acoustic hoses, 14 earpieces, 15 clamping apparatus,
16 through-holes, 17 cushions.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of stethoscope for cardiology, including the first bow-shaped ring 1, one end of the first bow-shaped ring 1 are provided with
Shaft 2, one end of shaft 2 are connected with the second bow-shaped ring 3, and rotation seat 4 is rotatably connected on the side wall of the first bow-shaped ring 1, rotation
There are two seat 4 the is arranged altogether and top of two rotation seats 4 connects elastic bar 5, and two elastic force bars 5 are respectively further from two rotation seats
4 one end is fixedly connected to fixing seat 6, and fixing seat 6 is fixedly connected with limit disk 7, limit circle far from the side of elastic force bar 5
Disk 7 is provided centrally with auscultation head 8 far from the side outer wall of fixing seat 6, and auscultation head 8 is arranged in cylindrical shape and far from limit disk
Fixing sleeve is connected to sound insulation cylinder 9 on the outer wall of 7 one end, is socketed with acoustical cotton 10 on the side wall of sound insulation cylinder 9, on the side wall of auscultation head 8
The flexible spring 11 of pivot bush unit, and the both ends of elastomeric spring 11 contact limit disk 7 respectively and acoustical cotton 10 is arranged, two turn
Dynamic seat 4 is fixedly connected with Y shape voice conducting pipe 12, the one end of Y shape voice conducting pipe 12 far from rotation seat 4 far from one end of two elastic force bars 5
It is connected with acoustic hose 13 and earpiece 14, the side of sound insulation cylinder 9 is arranged in horizontal T shape, and through-hole 16 is provided through in sound insulation cylinder 9
It is adapted with auscultation head 8, round-meshed disc-shaped structure is set centered on acoustical cotton 10, and 10 pivot bush unit of acoustical cotton is in sound insulation cylinder
On 9 horizontal ends outer wall, two elastic force bars 5 are arc-shaped and are symmetrical arranged about the first bow-shaped ring 1, the first bow-shaped ring 1 and the
Two bow-shaped rings 3 are provided with clamping apparatus 15 far from one end of shaft 2, and covering is provided with cushion on the inner wall of the first bow-shaped ring 1
17。
In the utility model, user opens clamping apparatus 15, opens the second bow-shaped ring 3 using shaft 2, convenient for users to
Make supporting role on neck for 1 set of the first bow-shaped ring, then is consolidated the first bow-shaped ring 1 and the second bow-shaped ring 3 with clamping apparatus 15
It is fixed, one end of two auscultation heads 8 can be put by the fixing seat 6 of two 5 one end of elastic force bar close to ear by rotation seat 4
In ear, elastic force bar 5 is fixed on ear, and the elastic reaction of elastomeric spring 11 makes acoustical cotton 10 immediately around covering at this time
The ear of user, filtering external noise make auscultate effect it is more preferable, using sound insulation cylinder 9 prevent earpiece 14 come sound by acoustical cotton 10
It absorbs, the utility model is simple in sturcture, ingenious in design, easy to spread.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of stethoscope for cardiology, including the first bow-shaped ring (1), which is characterized in that one end of first bow-shaped ring (1)
It is provided with shaft (2), one end of the shaft (2) is connected with the second bow-shaped ring (3), on the side wall of first bow-shaped ring (1)
Be rotatably connected to rotation seat (4), the rotation seat (4) altogether setting there are two and two rotation seats (4) at the top of be connected with
Elastic force bar (5), one end that two elastic force bars (5) are respectively further from two rotation seats (4) are fixedly connected to fixing seat
(6), the fixing seat (6) is fixedly connected with limit disk (7) far from the side of elastic force bar (5), and the limit disk (7) is separate
The side outer wall of fixing seat (6) is provided centrally with auscultation head (8), and the auscultation head (8) is arranged in cylindrical shape and far from limit
Fixing sleeve is connected to sound insulation cylinder (9) on the outer wall of disk (7) one end, is socketed with acoustical cotton (10) on the side wall of the sound insulation cylinder (9),
The flexible spring of pivot bush unit (11) on the side wall of the auscultation head (8), and the both ends of elastomeric spring (11) contact limit respectively
Disk (7) and acoustical cotton (10) setting.
2. a kind of stethoscope for cardiology according to claim 1, which is characterized in that two rotation seats (4) are separate
One end of two elastic force bars (5) is fixedly connected with Y shape voice conducting pipe (12), and the Y shape voice conducting pipe (12) is far from rotation seat (4)
One end be connected with acoustic hose (13) and earpiece (14).
3. a kind of stethoscope for cardiology according to claim 1, which is characterized in that the side of the sound insulation cylinder (9) is in
Horizontal T shape setting, and be provided through through-hole (16) in sound insulation cylinder (9) and be adapted with the auscultation head (8), the acoustical cotton (10)
Centered on set round-meshed disc-shaped structure, and acoustical cotton (10) pivot bush unit is on the horizontal ends outer wall of sound insulation cylinder (9).
4. a kind of stethoscope for cardiology according to claim 1, which is characterized in that two elastic force bars (5) are in
Arc and about the first bow-shaped ring (1) be symmetrical arranged.
5. a kind of stethoscope for cardiology according to claim 1, which is characterized in that first bow-shaped ring (1) and
Two bow-shaped rings (3) are provided with clamping apparatus (15) far from the one end of shaft (2).
6. a kind of stethoscope for cardiology according to claim 1, which is characterized in that first bow-shaped ring (1) it is interior
Covering is provided with cushion (17) on wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418244.5U CN209518876U (en) | 2018-03-27 | 2018-03-27 | A kind of stethoscope for cardiology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418244.5U CN209518876U (en) | 2018-03-27 | 2018-03-27 | A kind of stethoscope for cardiology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209518876U true CN209518876U (en) | 2019-10-22 |
Family
ID=68212316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820418244.5U Expired - Fee Related CN209518876U (en) | 2018-03-27 | 2018-03-27 | A kind of stethoscope for cardiology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209518876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481229A (en) * | 2020-05-25 | 2020-08-04 | 中国人民解放军总医院 | Bone conduction stethoscope |
-
2018
- 2018-03-27 CN CN201820418244.5U patent/CN209518876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481229A (en) * | 2020-05-25 | 2020-08-04 | 中国人民解放军总医院 | Bone conduction stethoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20200327 |