CN205458680U - A head protection cover device for among magnetic resonance examination - Google Patents
A head protection cover device for among magnetic resonance examination Download PDFInfo
- Publication number
- CN205458680U CN205458680U CN201521064102.6U CN201521064102U CN205458680U CN 205458680 U CN205458680 U CN 205458680U CN 201521064102 U CN201521064102 U CN 201521064102U CN 205458680 U CN205458680 U CN 205458680U
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- CN
- China
- Prior art keywords
- arch support
- magnetic resonance
- resonance examination
- earmuff
- headrest
- 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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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model provides a head protection cover device for among magnetic resonance examination, include headrest (1) of placing at patient's head, arch -shaped support (2) of setting on headrest (1), set up and go up and have the silencing device of tertiary amortization performance for arch -shaped support (2), when patient's head carries out magnetic resonance examination, it is fixed to patient's head through headrest (1), put magnetic resonance and patient ear to silencing device through arch -shaped support (2), the noise that produces the magnetic resonance examination in -process high strength is eliminated, when no longer direct head to the patient carries out magnetic resonance examination, consequently, the effect of noise control to patient's influence has been improved.
Description
One, technical field
This utility model relates to a kind of head protection closure assembly, a kind of head protection in magnetic resonance examination
Closure assembly.
Two, background technology
Magnetic resonance examination forms image by scanning, conveniently judges patient condition, but in resonance examination procedure
Can produce the noise of high intensity, what noise was mainly derived from that electric current in gradient coil is switched fast that the Lorentz force of generation causes shakes
Dynamic, when patients head is checked, patient can be produced the biggest noise, thus be accordingly used in the head in magnetic resonance examination and protect
Guard apparatus is a kind of important medical treatment device, in existing head protection closure assembly in magnetic resonance examination, uses
Be the sponge earplug being made of a foam material, prevent the noise impact on patient, owing to the frequency of noise is different, to preventing from making an uproar
Sound is bad on the effect of the impact of patient.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the purpose of this utility model is to provide a kind of head in magnetic resonance examination
Protective cover device, therefore improves the effect preventing noise to the impact of patient.
For reaching above-mentioned purpose, this utility model adopts the technical scheme that: include the head of the head being placed on patient
The arch support rest the head on, being arranged on headrest, the silencing means being set on arch support and having three grades of performance mufflers.
Owing to devising headrest, arch support and silencing means, when the head of patient carries out magnetic resonance examination, by head
Rest the head on the head to patient to fix, by arch support, silencing means is put into magnetic resonance and patient ear, magnetic resonance examination mistake
The noise producing high intensity in journey eliminates, and when no longer directly the head to patient carries out magnetic resonance examination, therefore improves
Prevent the noise effect on the impact of patient.
This utility model devises, according to the noise producing high intensity in resonance examination procedure carries out three grades of eliminations
Mode is coupled to each other headrest, arch support and silencing means.
This utility model devises, and silencing means is set to include noise reduction layer body, anti-sound cover, connecting rod, earmuff and disappear
Tablet,
The upper end end face portion of headrest is provided with arch support and the exterior side surface portion of arch support is provided with noise reduction
Layer body, the inner side face at arch support is provided with connecting rod and connecting rod is set to couple with arch support slidingtype,
It is provided with anti-sound cover and earmuff in connecting rod and anti-sound cover is set to couple with arch support contact, be provided with in earmuff
Bloop.
This utility model devises, and the upper end end face portion at headrest is provided with groove body and groove body is set to cylinder
A part.
This utility model devises, and arch support is set to a cylindrical part and arch support is set to along headrest
Longitudinal direction extend distribution.
This utility model devises, and noise reduction layer body is set to spongy body and the exterior side surface portion of arch support is provided with edge
It is embedded with the recess body of noise reduction layer body.
This utility model devises, and the reflected sound cavity of anti-sound cover is set to a part for spherosome and at anti-sound cover
It is provided with reflected sound sound-absorbing layer body on pronunciation cavity.
This utility model devises, and the end, one end of connecting rod is set to couple with arch support slidingtype and be connected
The other end end of bar is provided with earmuff.
This utility model devises, and the centrage of a part and bloop that the inner chamber body of earmuff is set to spherosome sets
It is set to the RADIAL distribution of the spherosome according to earmuff.
This utility model devises, and bloop is set to Aluminium Silicate Wool Products.
This utility model devises, and headrest and arch support are set to be arranged above and below distribution and noise reduction layer body is set to cover
Cover on arch support, anti-sound cover, connecting rod, earmuff and bloop be separately positioned in the left and right sides of arch support and
Anti-sound cover and earmuff are set to along connecting rod centrage arranged distribution, bloop be set to along earmuff inner chamber body sidewall on
Arranged distribution.
In the technical program, the noise producing high intensity in resonance examination procedure is carried out three grades eliminate headrests,
Arch support and silencing means are important technical characteristic, in the technical field of the head protection closure assembly in magnetic resonance examination
In, there is novelty, creativeness and practicality, the term in the technical program is all can be by patent in the art
Document explains and understands.
Four, accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is schematic diagram of the present utility model.
Five, detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1 is an embodiment of the present utility model, illustrates the present embodiment in conjunction with accompanying drawing, includes headrest 1, arch
Support 2, noise reduction layer body 3, anti-sound cover 4, connecting rod 5, earmuff 6 and bloop 7,
The upper end end face portion of headrest 1 is provided with arch support 2 and being provided with at the exterior side surface portion of arch support 2 disappear
Sound-absorbing layer body 3, the inner side face at arch support 2 is provided with connecting rod 5 and connecting rod 5 is set to and arch support 2 slidingtype
Couple, connecting rod 5 is provided with anti-sound cover 4 and earmuff 6 and anti-sound cover 4 is set to couple with arch support 2 contact,
Earmuff 6 is provided with bloop 7.
In the present embodiment, the upper end end face portion at headrest 1 is provided with groove body and groove body is set to cylindrical
A part.
In the present embodiment, arch support 2 is set to a cylindrical part and arch support 2 is set to along headrest 1
Longitudinal direction extend distribution.
In the present embodiment, noise reduction layer body 3 is set to spongy body and being provided with at the exterior side surface portion of arch support 2 and inlays
There is the recess body of noise reduction layer body 3.
In the present embodiment, the reflected sound cavity of anti-sound cover 4 is set to a part for spherosome and sending out at anti-sound cover 4
Reflected sound sound-absorbing layer body it is provided with on sound cavity.
In the present embodiment, the end, one end of connecting rod 5 is set to couple and in connecting rod with arch support 2 slidingtype
The other end end of 5 is provided with earmuff 6.
In the present embodiment, the centrage of a part and bloop 7 that the inner chamber body of earmuff 6 is set to spherosome is arranged
RADIAL for the spherosome according to earmuff 6 is distributed.
In the present embodiment, bloop 7 is set to Aluminium Silicate Wool Products.
In the present embodiment, headrest 1 and arch support 2 are set to be arranged above and below distribution and noise reduction layer body 3 is set to cover
Covering on arch support 2, anti-sound cover 4, connecting rod 5, earmuff 6 and bloop 7 are separately positioned on the left and right sides of arch support 2
Upper and anti-sound cover 4 and earmuff 6 are set to along connecting rod 5 centrage arranged distribution, and bloop 7 is set to along earmuff 6
Arranged distribution on the sidewall of cavity.
Patient is put into head on headrest 1, earmuff 6 is worn over the ear of patient, produces high-strength in resonance examination procedure
The noise of degree is absorbed by noise reduction layer body 3, then is reflected by anti-sound cover 4, absorbs finally by bloop 7,
Thus eliminate noise.
This utility model has a lower feature:
1, owing to devising headrest 1, arch support 2 and silencing means, when the head of patient carries out magnetic resonance examination, logical
Cross headrest 1 head of patient is fixed, be put into magnetic resonance and patient ear by 2 silencing means of arch support, magnetic resonance
The noise producing high intensity in checking process eliminates, when no longer directly the head to patient carries out magnetic resonance examination, therefore
Improve the effect preventing noise to the impact of patient.
2, owing to devising noise reduction layer body 3, anti-sound cover 4, connecting rod 5, earmuff 6 and bloop 7, abate the noise effective.
3, owing to devising arch support 2, the area abated the noise is increased.
4, owing to devising connecting rod 5, anti-sound cover 4 and the position adjustment of earmuff 6 are facilitated.
5, owing to devising technical characteristic of the present utility model, at the work of the set individually and each other of technical characteristic
With, being shown by test, property indices of the present utility model is at least 1.7 times of existing property indices, logical
Cross assessment and there is good market value.
Also have other with the noise producing high intensity in resonance examination procedure is carried out three grades eliminate headrests 1, arch
It is all one of embodiment of the present utility model that shape support 2 and silencing means couple other technical characteristic, and the above is implemented
Each technical characteristic of example can combine arbitrarily, for meeting the requirement of Patent Law, patent regulation and guidelines for examination, no
Again the embodiment of all possible combination of each technical characteristic in above-described embodiment is all described.
Therefore, in the head protection closure assembly technical field in magnetic resonance examination, every including is placed on patient
Head headrest 1, be arranged on headrest 1 on arch support 2, be set on arch support 2 and there are three grades of performance mufflers
The technology contents of silencing means all in protection domain of the present utility model.
Claims (9)
1. the head protection closure assembly in the magnetic resonance examination, is characterized in that: includes the head being placed on patient
Headrest (1), the arch support (2) being arranged on headrest (1), be set to arch support (2) go up and there are three grades of performance mufflers
Silencing means；
Silencing means is set to include noise reduction layer body (3), anti-sound cover (4), connecting rod (5), earmuff (6) and bloop (7),
It is provided with arch support (2) in the upper end end face portion of headrest (1) and the exterior side surface portion of arch support (2) is provided with noise reduction layer
Body (3), the inner side face at arch support (2) is provided with connecting rod (5) and connecting rod (5) is set to and arch support (2)
Slidingtype couples, and is provided with anti-sound cover (4) and earmuff (6) and anti-sound cover (4) is set to and arch support in connecting rod (5)
(2) contact couples, and is provided with bloop (7) in earmuff (6).
Head protection closure assembly in magnetic resonance examination the most according to claim 1, is characterized in that: according to magnetic altogether
The noise producing high intensity in checking process of shaking carries out three grades of modes eliminated headrest (1), arch support (2) and silencing means
It is coupled to each other.
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: at headrest (1)
Upper end end face portion be provided with groove body and groove body is set to a cylindrical part.
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: arch support
(2) it is set to a cylindrical part and arch support (2) is set to extend distribution along the longitudinal direction of headrest (1).
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: noise reduction layer body
(3) it is set to spongy body and is provided with the recess body being inlaid with noise reduction layer body (3) at the exterior side surface portion of arch support (2).
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: anti-sound cover (4)
Reflected sound cavity be set to a part for spherosome and be provided with reflected sound sound-absorbing layer on the pronunciation cavity of anti-sound cover (4)
Body.
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: connecting rod (5)
End, one end be set to couple with arch support (2) slidingtype and the other end end of connecting rod (5) is provided with earmuff
(6).
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: earmuff (6)
The centrage of a part and bloop (7) that inner chamber body is set to spherosome is set to the footpath of the spherosome according to earmuff (6)
It is distributed to line；
Bloop (7) is set to Aluminium Silicate Wool Products.
Head protection closure assembly in magnetic resonance examination the most according to claim 2, is characterized in that: headrest (1) and
Arch support (2) is set to be arranged above and below distribution and noise reduction layer body (3) is set to cover on arch support (2), anti-sound cover
(4), connecting rod (5), earmuff (6) and bloop (7) are separately positioned in the left and right sides of arch support (2) and anti-sound cover
(4) and earmuff (6) is set to along connecting rod (5) centrage arranged distribution, bloop (7) is set to the inner chamber body along earmuff (6)
Sidewall on arranged distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064102.6U CN205458680U (en) | 2015-12-21 | 2015-12-21 | A head protection cover device for among magnetic resonance examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064102.6U CN205458680U (en) | 2015-12-21 | 2015-12-21 | A head protection cover device for among magnetic resonance examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205458680U true CN205458680U (en) | 2016-08-17 |
Family
ID=56661287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064102.6U Expired - Fee Related CN205458680U (en) | 2015-12-21 | 2015-12-21 | A head protection cover device for among magnetic resonance examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205458680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324279A (en) * | 2018-04-09 | 2018-07-27 | 周永红 | A kind of semi open model MRI system |
| CN112315447A (en) * | 2020-11-02 | 2021-02-05 | 深圳市贝斯达医疗股份有限公司 | Split type magnetic resonance imaging system |
-
2015
- 2015-12-21 CN CN201521064102.6U patent/CN205458680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324279A (en) * | 2018-04-09 | 2018-07-27 | 周永红 | A kind of semi open model MRI system |
| CN112315447A (en) * | 2020-11-02 | 2021-02-05 | 深圳市贝斯达医疗股份有限公司 | Split type magnetic resonance imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |