CN209074613U - A kind of nursing head holder structure of the maskable noise of magnetic resonance examination - Google Patents
A kind of nursing head holder structure of the maskable noise of magnetic resonance examination Download PDFInfo
- Publication number
- CN209074613U CN209074613U CN201721392650.0U CN201721392650U CN209074613U CN 209074613 U CN209074613 U CN 209074613U CN 201721392650 U CN201721392650 U CN 201721392650U CN 209074613 U CN209074613 U CN 209074613U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- protection pad
- upper cover
- magnetic resonance
- noise
- 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.)
- Expired - Fee Related
Links
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model provides a kind of nursing head holder structure of maskable noise of magnetic resonance examination, including snorkel, air inlet, elastic cushion and handle；The pedestal and upper cover mutually snap together, and pedestal and upper cover are hinged by shaft；The top of the pedestal is equipped with protection pad；The protection pad is arcuate structure closed at one end, and the back side of protection pad is equipped with air inlet；The snorkel is connected with air inlet；The two sides of the protection pad are equipped with elastic cushion；The back-end closure of the upper cover, and the front end of upper cover is equipped with flexible ring；It surrounds to form neck through-hole between protection pad in the flexible ring and pedestal；Side on the upper lid far from shaft is equipped with handle.The utility model is equipped with dual sound insulation and decrease of noise functions, and the more closed space to be formed is surrounded by upper cover and pedestal and carries out one layer of noise reduction, carries out two layers of noise reduction by the elastic cushion being bonded with ear, effectively increases the effect of sound insulation and noise reduction.
Description
Technical field
The utility model belongs to medical instrument supporting structure technical field more particularly to a kind of magnetic resonance examination with maskable
The nursing head holder structure of noise.
Background technique
Nuclear magnetic scanning time length is current main problem, in order to improve scanning speed, increases magnet field strength, optimizes
Scanning sequence, such as the gradient fields being switched fast.The main noise of nuclear-magnetism is from the gradient fields that are switched fast and high-power penetrates
Frequency coil.Reducing noise and improving scanning speed is contradictory, nuclear magnetic resonance to a certain degree, and essence is also resonance, and noise is just very
Difficulty avoids.
Based on above-mentioned, inventors have found that the sound of nuclear magnetic resonance image check is very noisy, in the nuclear magnetic resonance image check phase
Between have as jackhammer tingtang and strike note.Corresponding soundproof measures are required when carrying out magnetic resonance to listen to protect
Power, such as using foam earplugs, but the soundproof effect of foam earplugs is limited, and the children frightened by noise and some adults may
Tranquillizer is needed to guarantee going on smoothly for test.Especially children, during the inspection process very likely midway making an uproar by superelevation
Sound is to waking up, and some is even turned from side to side several times, and buying tranquillizer certainly is in evil case.
Then, in view of this, study improvement for existing structure and missing, providing a kind of magnetic resonance examination use can
The nursing head holder structure of shielding noise, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of nursing head of maskable noise of magnetic resonance examination
Holder structure, huge to solve existing magnetic resonance examination noise, existing soundproof measures are relatively simple, the poor problem of effect.
The purpose and effect of the head rest structure of the maskable noise of the utility model magnetic resonance examination, by technology in detail below
Means are reached:
A kind of nursing head holder structure of the maskable noise of magnetic resonance examination, including pedestal and snorkel；The pedestal and
Upper cover mutually snaps together, and pedestal and upper cover are hinged by shaft；The top of the pedestal is equipped with protection pad；The protection pad is
Arcuate structure closed at one end, and the back side of protection pad is equipped with air inlet；The snorkel is connected with air inlet；The protection pad
Two sides are equipped with elastic cushion；The back-end closure of the upper cover, and the front end of upper cover is equipped with flexible ring；In the flexible ring and pedestal
It surrounds to form neck through-hole between protection pad；Side on the upper lid far from shaft is equipped with handle.
Further, the pedestal is the incline structure that rear end is high, front end is low.
Further, the elastic cushion is arranged corresponding to ear location.
Further, the front height of the protection pad is ten centimetres.
Further, the inner length of the pedestal is greater than the sum of human body head and neck length.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model be equipped with dual sound insulation and decrease of noise functions, surrounded by upper cover and pedestal to be formed it is more closed
Space carries out one layer of noise reduction, carries out two layers of noise reduction by the elastic cushion being bonded with ear, effectively increases the effect of sound insulation and noise reduction.
2. the utility model is equipped with the snorkel of ventilation, fresh air can be entered by the air inlet of head rest rear end, and be led to
The flexible ring outflow for crossing front end, to keep the circulation of inner air, improves the comfort used.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is schematic diagram of base structure；
Fig. 3 is superstructure schematic diagram.
In figure: 1- pedestal, 2- shaft, 3- upper cover, 4- flexible ring, 5- protection pad, 6- neck through-hole, 7- snorkel, 8- air inlet
Mouthful, 9- elastic cushion, 10- handle.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3:
The utility model provides a kind of nursing head holder structure of maskable noise of magnetic resonance examination, including pedestal 1, ventilation
Pipe 7；The pedestal 1 and upper cover 3 mutually snap together, and pedestal 1 and upper cover 3 are hinged by shaft 2；The top of the pedestal 1
Portion is equipped with protection pad 5；The protection pad 5 is arcuate structure closed at one end, and the back side of protection pad 5 is equipped with air inlet 8；The snorkel
7 are connected with air inlet 8；The two sides of the protection pad 5 are equipped with elastic cushion 9；The back-end closure of the upper cover 3, and the front end of upper cover 3
Equipped with flexible ring 4；It surrounds to form neck through-hole 6 between protection pad 5 in the flexible ring 4 and pedestal 1；It is separate in the upper cover 3
The side of shaft 2 is equipped with handle 10.
Wherein, pedestal 1 is the incline structure that rear end is high, front end is low, and head is made to have biggish activity space, is mitigated to patient
Constriction.
Wherein, elastic cushion 9 corresponding to ear location be arranged, elastic cushion 9 be increase design, and elastic cushion 9 can Free Compression,
It can be applicable in different crowd ear position well.
Wherein, the front height of protection pad 5 is ten centimetres, roughly the same with pillow height, in use, cervical vertebra can freely be put
Pine improves comforts of use.
Wherein, the inner length of pedestal 1 is greater than the sum of human body head and neck length, and different crowd when in use, can root
It carries out according to own situation from main regulation, to improve the versatility of the utility model.
The specifically used mode and effect of the present embodiment:
When the utility model is used, opening upper cover 3 by shaft 2 first, human body head rests the head on the protection pad 5 on pedestal 1
On, and sound insulation and noise reduction is also functioned to while head is fixed in elastic cushion 9 from the position of the corresponding ear of main regulation elastic cushion 9
Effect, after upper cover 3 is closed, flexible ring 4 locks neck, and flexible ring 4 can avoid using ventilative textile material to neck
Caused by sense of discomfort take a breath in use, being connect with external air regenerating device snorkel 7 to inside, fresh air is from trouble
The air inlet 8 on the person crown enters, and is discharged from flexible ring 4, to keep the circulation of inner air.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technical effect, be to fall into the protection scope of the utility model.
Claims (5)
1. a kind of nursing head holder structure of the maskable noise of magnetic resonance examination, it is characterised in that: the magnetic resonance examination is with can shield
The head rest structure for covering noise includes pedestal and snorkel；The pedestal and upper cover mutually snap together, and pedestal and upper cover are logical
It is hinged to cross shaft；The top of the pedestal is equipped with protection pad；The protection pad is arcuate structure closed at one end, and the back side of protection pad is set
There is air inlet；The snorkel is connected with air inlet；The two sides of the protection pad are equipped with elastic cushion；The rear end seal of the upper cover
It closes, and the front end of upper cover is equipped with flexible ring；It surrounds to form neck through-hole between protection pad in the flexible ring and pedestal；On described
It covers the side far from shaft and is equipped with handle.
2. a kind of nursing head holder structure of the maskable noise of magnetic resonance examination as described in claim 1, it is characterised in that: described
Pedestal is the incline structure that rear end is high, front end is low.
3. a kind of nursing head holder structure of the maskable noise of magnetic resonance examination as described in claim 1, it is characterised in that: described
Elastic cushion is arranged corresponding to ear location.
4. a kind of nursing head holder structure of the maskable noise of magnetic resonance examination as described in claim 1, it is characterised in that: described
The front height of protection pad is ten centimetres.
5. a kind of nursing head holder structure of the maskable noise of magnetic resonance examination as claimed in claim 1 or 2, it is characterised in that:
The inner length of the pedestal is greater than the sum of human body head and neck length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392650.0U CN209074613U (en) | 2017-10-25 | 2017-10-25 | A kind of nursing head holder structure of the maskable noise of magnetic resonance examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392650.0U CN209074613U (en) | 2017-10-25 | 2017-10-25 | A kind of nursing head holder structure of the maskable noise of magnetic resonance examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209074613U true CN209074613U (en) | 2019-07-09 |
Family
ID=67111816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392650.0U Expired - Fee Related CN209074613U (en) | 2017-10-25 | 2017-10-25 | A kind of nursing head holder structure of the maskable noise of magnetic resonance examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209074613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946580A (en) * | 2019-11-06 | 2020-04-03 | 中国人民解放军陆军军医大学第一附属医院 | Nuclear magnetic resonance detection 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 |
-
2017
- 2017-10-25 CN CN201721392650.0U patent/CN209074613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110946580A (en) * | 2019-11-06 | 2020-04-03 | 中国人民解放军陆军军医大学第一附属医院 | Nuclear magnetic resonance detection 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209074613U (en) | A kind of nursing head holder structure of the maskable noise of magnetic resonance examination | |
| CN208756289U (en) | A kind of Multifunction neck crutch | |
| CN103860177B (en) | Nuclear magnetic resonance, NMR multifunctional examining cap | |
| CN208876531U (en) | A kind of magnetic resonance examination head fixing device | |
| CN205458680U (en) | A head protection cover device for among magnetic resonance examination | |
| CN211094106U (en) | Magnetic resonance head examination fixing device | |
| CN210228163U (en) | Head fixing device for child CT | |
| CN202086664U (en) | Inflatable magnetic resonance examination anti-noise earplugs | |
| CN210249864U (en) | Fixed cover of head | |
| CN205866092U (en) | Cap of protection baby hearing | |
| CN203408158U (en) | Noise-proof eye mask for magnetic resonance | |
| CN208676765U (en) | A kind of healthy sleep mattress | |
| CN209377605U (en) | A kind of CT scan auxiliary fixing device for infant | |
| CN206597023U (en) | A kind of nuclear magnetic resonance carotid artery coil | |
| CN206324781U (en) | Neonate's nuclear magnetic resonance noise isolating cap | |
| CN209032360U (en) | Magnetic resonance coil device | |
| CN208989457U (en) | A kind of pressure sore prevention pillow for Cervical cord injuries patient | |
| CN210276032U (en) | Anti-drop's medical rubber inspection gloves | |
| CN206880807U (en) | A kind of head back posture pad | |
| CN209596091U (en) | Ophthalmologic operation post-operative recovery support device | |
| CN203776903U (en) | Multifunctional MRI (magnetic resonance imaging) examination cap | |
| CN207693815U (en) | A kind of newborn's head frame with pressure sore prevention bolster | |
| CN201366009Y (en) | Support cover of shield towel for ophthalmic operation | |
| CN203970414U (en) | A kind of ultrasonic diagnosing water bag | |
| CN220344120U (en) | Sleep pillow for health care and health preservation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20191025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |