CN103860177B - Nuclear magnetic resonance, NMR multifunctional examining cap - Google Patents
Nuclear magnetic resonance, NMR multifunctional examining cap Download PDFInfo
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- CN103860177B CN103860177B CN201410086189.0A CN201410086189A CN103860177B CN 103860177 B CN103860177 B CN 103860177B CN 201410086189 A CN201410086189 A CN 201410086189A CN 103860177 B CN103860177 B CN 103860177B
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Abstract
Nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body, described cap body is the cover cap shape of a hollow, hair location and the forehead of cover patient can be wrapped up after the size and shape of cap body makes it be worn over patients head, temples and ear position, and the edge of cap body is elasticity loosing and tightening structure, the material of this cap body is flexible and not easily produces electrostatic material, the outer surface of cap body is provided with one with the elastic air cushion layer of inflatable chamber, and inflatable chamber is communicated with external air bag by an airway, the front portion of cap body is rotatably connected to the turning the brim of a hat covering eye locations and use as eyeshield.A kind of nuclear magnetic resonance, NMR multifunctional examining cap of the present invention, enables patient's head when checking fix well; Alleviate nuclear magnetic resonance, NMR to discomforts such as the noises that patient causes; Eyes are blocked, reduces constriction; And the clean of instrument can be ensured.
Description
Technical field
The present invention relates to medical inspection apparatus auxiliary device technical field, specifically a kind of nuclear magnetic resonance, NMR multifunctional examining cap.
Background technology
Nuclear magnetic resonance check is the principle utilizing the nmr phenomena that contained proton occurs in magnetic field in human body, collects MR signal, then by spatial encoding techniques composing images, diagnoses for doctor.Because it has thoroughly broken away from the infringement of ionizing radiation to human body, there is again parameter many, contain much information, can multi-faceted imaging, and to the feature that soft tissue has high resolution etc. to give prominence to, from it once the attention causing each side scholar of coming out, being widely used in the diagnosis of clinical disease at present, is the requisite inspection method of some pathological changes.
Medical nuclear magnetic resonance check instrument is expensive, and cost is higher.Therefore, pay particular attention in operation and maintenance process.There are some problems in existing nuclear magnetic resonance check: 1, instrument magnet needs to keep clean as far as possible, and in checking process, more patient is due to long-term inpatients, the factor such as wound, environment makes itself clean have a lot of inconvenience, can cause artifact thus affect image quality in the hair of patient, dirt and the dandruff are easily deposited on inspection apparatus gap when checking.2, nuclear magnetic resonance, NMR requires that patient has higher fitness, and the rocking of head and limbs can cause serious motion artifact to cause can not complete inspection, has the patient of obstacle or suitable auxiliary fixing of head compulsive position client need for some self-controls.The foam-rubber cushion of current multiplex random dispensing is clogged, and satisfaction is not filled in space, can not effectively prevent patients head and rock.3, high field intensity nuclear magnetic resonance, NMR noise is larger, general between 65 ~ 95 decibels, discrete sequences can reach the noise of 100 decibels, although in safety range, but be still and allow people be difficult to stand, minority person under inspection there will be the symptoms such as temporary tinnitus, temporary auditory dysesthesia.4, suffer from the person under inspection of claustrophobia, can not tolerate the small space of magnet, panic emotion during inspection can not get alleviating, and occurs the symptoms such as nervous, rapid breathing is difficult, causes and can not complete inspection.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of nuclear magnetic resonance, NMR multifunctional examining cap, and patient's head when checking is fixed well; Alleviate nuclear magnetic resonance, NMR to discomforts such as the noises that patient causes; Eyes are blocked, reduces constriction; And the clean of instrument can be ensured.
The present invention for solving the problems of the technologies described above adopted technical scheme is: nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body, described cap body is the cover cap shape of a hollow, hair location and the forehead of cover patient can be wrapped up after the size and shape of cap body makes it be worn over patients head, temples and ear position, and the edge of cap body is elasticity loosing and tightening structure, the material of this cap body is flexible and not easily produces electrostatic material, the outer surface of cap body is provided with one with the elastic air cushion layer of inflatable chamber, and inflatable chamber is communicated with external air bag by an airway, the front portion of cap body is rotatably connected to the turning the brim of a hat covering eye locations and use as eyeshield.
The groove for the disposable sponge inner liner that is installed is provided with in the inside of described cap body.
Described inflatable chamber and airway are the mode of removably connecting.
Described air bag is that foot steps on pump or bellows type inflator pump.
Described cap body is contton cloth.
Beneficial effect:
The features such as 1, nuclear magnetic resonance, NMR multifunctional examining cap of the present invention, has structure simple, design ingenious, simple and practical.Cap body carries out parcel to examiner's head and covers, and effectively prevent the pollution to checkout facility such as dirt, foreign material, decreases the follow-up clean difficulty of apparatus, ensure that image quality.
2, nuclear magnetic resonance, NMR multifunctional examining cap of the present invention, when for checking use, is filled by the inflation of elastic air cushion layer, can be good at being fixed the head of examiner, the design of cap body border elastic loosing and tightening structure, makes inspection cap not produce relative displacement and come off, and solid and reliable property is good.Simultaneously; check that cap entirety can wrap up cover in the external edge of head comprising forehead, temples and ear; the positions such as ear are played a protective role; elastic air cushion layer with inflatable chamber forms air block overcoat after inflation; head is protected, alleviates the discomfort such as noise, vibrations that nuclear magnetic resonance, NMR causes patient.
3, nuclear magnetic resonance, NMR multifunctional examining cap of the present invention, the design of the eye shroud-like structure the brim of a hat be rotationally connected with cap body can be blocked eyes, reduces the constriction that small space causes; The mode of removably connecting of inflatable chamber and airway facilitate check cap wearing, deposit.
4, inspection cap global comfort of the present invention high, with low cost, easy to use, can repeatedly use, decrease the wasting of resources and medical treatment cost, there is higher market value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Reference numeral: 1, cap body, 2, elastic air cushion layer, 3, inflatable chamber, 4, airway, 5, air bag, 6, the brim of a hat.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body 1, the cover cap shape of described cap body 1 in a hollow, hair location and the forehead of cover patient can be wrapped up after the size and shape of cap body 1 makes it be worn over patients head, temples and ear position are in interior external edge of head, and the edge of cap body 1 is elasticity loosing and tightening structure, the material of this cap body 1 is flexible material, the outer surface of cap body 1 is provided with one with the elastic air cushion layer 2 of inflatable chamber 3, and inflatable chamber 3 is communicated with external air bag 5 by an airway 4, the front portion of cap body 1 is rotatably connected to the turning the brim of a hat 6 covering eye locations and use as eyeshield.
Be provided with the groove for the disposable sponge inner liner that is installed in the inside of described cap body 1, make disposable sponge inner liner can comprise both sides temporo ear and forehead.
Described inflatable chamber 3 is the mode of removably connecting with airway 4.
Described air bag 5 steps on pump or bellows type inflator pump for foot.
Described cap body 1 and the brim of a hat 6 are contton cloth, and the material of the brim of a hat is slightly thicker than cap body.
Nuclear magnetic resonance, NMR multifunctional examining cap of the present invention in use, can disposable foam-rubber cushion inner liner be installed in the groove of cap body internal preset, inspection cap is worn on the head of examiner, now, elastic air cushion layer on cap body is not inflated condition, checks that the forehead of user, temples, the back side of head and ear can be wrapped up covering at interior head by cap completely; Examiner has on and checks that cap is lain in nuclear magnetic resonance, NMR head coil, according to examiner's head individual variation situation, external air bag is connected by airway, inflated by the inflatable chamber of air bag to elastic air cushion layer again, make the head of examiner and instrument is comfortable combines closely, play effect that is fixing and protection; Cap body edge designs becomes elasticity loosing and tightening structure, and inspection cap can be made not produce relative displacement with examiner's head and come off, and solid and reliable property is good; After having inflated, the eye shroud-like structure the brim of a hat that turncap body front portion is rotationally connected, makes it cover eye locations, effectively can alleviate the discomforts such as the constriction caused when claustrophobia patients head is in small space, panic sense.After finishing using, can, by the air release in inflatable chamber, be convenient to preserve and circulate repeatedly use.
Nuclear magnetic resonance, NMR multifunctional examining cap of the present invention, structure is simple, designs ingenious, simple and practical.Effectively prevent the pollution to checkout facility such as dirt, foreign material, ensure that image quality.Check that cap global comfort is high, with low cost, easy to use, can repeatedly use, decrease the wasting of resources and medical treatment cost, there is higher market value.
Claims (3)
1. nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body (1), the cover cap shape of described cap body (1) in a hollow, hair location and the forehead of cover patient can be wrapped up after the size and shape of cap body (1) makes it be worn over patients head, temples and ear position, and the edge of cap body (1) is elasticity loosing and tightening structure, it is characterized in that: the material of this cap body (1) is flexible material, the groove for the disposable sponge inner liner that is installed is provided with in the inside of cap body (1), the outer surface of cap body (1) is provided with one with the elastic air cushion layer (2) of inflatable chamber (3), and inflatable chamber (3) is communicated with external air bag (5) by an airway (4), described inflatable chamber (3) and airway (4) are the mode of removably connecting, the front portion of cap body (1) is rotatably connected to the turning the brim of a hat (6) covering eye locations and use as eyeshield.
2. nuclear magnetic resonance, NMR multifunctional examining cap according to claim 1, is characterized in that: described air bag (5) steps on pump or bellows type inflator pump for foot.
3. nuclear magnetic resonance, NMR multifunctional examining cap according to claim 1, is characterized in that: described cap body (1) is contton cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086189.0A CN103860177B (en) | 2014-03-11 | 2014-03-11 | Nuclear magnetic resonance, NMR multifunctional examining cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410086189.0A CN103860177B (en) | 2014-03-11 | 2014-03-11 | Nuclear magnetic resonance, NMR multifunctional examining cap |
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| Publication Number | Publication Date |
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| CN103860177A CN103860177A (en) | 2014-06-18 |
| CN103860177B true CN103860177B (en) | 2016-04-13 |
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| CN201410086189.0A Expired - Fee Related CN103860177B (en) | 2014-03-11 | 2014-03-11 | Nuclear magnetic resonance, NMR multifunctional examining cap |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125286A (en) * | 2015-07-16 | 2015-12-09 | 中国科学院苏州生物医学工程技术研究所 | Medical head fixing device and manufacturing method thereof |
| CN105997080A (en) * | 2016-08-10 | 2016-10-12 | 深圳先进技术研究院 | Air bag suitable for magnetic resonance imaging head coil |
| CN108542391A (en) * | 2018-04-10 | 2018-09-18 | 首都医科大学宣武医院 | A kind of magnetic resonance examination head fixing device |
| WO2020042133A1 (en) * | 2018-08-31 | 2020-03-05 | 深圳市奥沃医学新技术发展有限公司 | Head frame |
Citations (7)
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| US6708051B1 (en) * | 1998-11-10 | 2004-03-16 | Compumedics Limited | FMRI compatible electrode and electrode placement techniques |
| CN201692054U (en) * | 2010-04-17 | 2011-01-05 | 徐传辉 | Magnetic resonance head holder |
| CN201790814U (en) * | 2010-09-06 | 2011-04-13 | 四川大学华西医院 | Magnetic resonance scanning fixator for monkeys |
| CN202086664U (en) * | 2011-04-08 | 2011-12-28 | 侯艳玲 | Inflatable magnetic resonance examination anti-noise earplugs |
| CN203252650U (en) * | 2013-03-26 | 2013-10-30 | 青岛市市立医院 | Eye patch used for magnetic resonance examination |
| CN203280384U (en) * | 2013-06-17 | 2013-11-13 | 毕秀娟 | Supine position head fixing pillow for magnetic resonance examination |
| CN203776903U (en) * | 2014-03-11 | 2014-08-20 | 河南科技大学第一附属医院 | Multifunctional MRI (magnetic resonance imaging) examination cap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070232918A1 (en) * | 2004-12-06 | 2007-10-04 | William Taylor | Doppler helmet |
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2014
- 2014-03-11 CN CN201410086189.0A patent/CN103860177B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6708051B1 (en) * | 1998-11-10 | 2004-03-16 | Compumedics Limited | FMRI compatible electrode and electrode placement techniques |
| CN201692054U (en) * | 2010-04-17 | 2011-01-05 | 徐传辉 | Magnetic resonance head holder |
| CN201790814U (en) * | 2010-09-06 | 2011-04-13 | 四川大学华西医院 | Magnetic resonance scanning fixator for monkeys |
| CN202086664U (en) * | 2011-04-08 | 2011-12-28 | 侯艳玲 | Inflatable magnetic resonance examination anti-noise earplugs |
| CN203252650U (en) * | 2013-03-26 | 2013-10-30 | 青岛市市立医院 | Eye patch used for magnetic resonance examination |
| CN203280384U (en) * | 2013-06-17 | 2013-11-13 | 毕秀娟 | Supine position head fixing pillow for magnetic resonance examination |
| CN203776903U (en) * | 2014-03-11 | 2014-08-20 | 河南科技大学第一附属医院 | Multifunctional MRI (magnetic resonance imaging) examination cap |
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| CN103860177A (en) | 2014-06-18 |
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