CN203776903U - Multifunctional MRI (magnetic resonance imaging) examination cap - Google Patents
Multifunctional MRI (magnetic resonance imaging) examination cap Download PDFInfo
- Publication number
- CN203776903U CN203776903U CN201420106809.8U CN201420106809U CN203776903U CN 203776903 U CN203776903 U CN 203776903U CN 201420106809 U CN201420106809 U CN 201420106809U CN 203776903 U CN203776903 U CN 203776903U
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- cap body
- cap
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Abstract
A multifunctional MRI (magnetic resonance imaging) examination cap comprises a cap body, wherein the cap body adopts a hollow cover shape; according to the size and the shape of the cap body, the cap can cover the area where hair of a patient is located as well as forehead, tempus and ears after worn on the head of the patient; the edge of the cap body adopts an elastic structure; the cap body adopts a flexible material with low probability of generating static electricity; an elastic air cushion layer provided with an inflation cavity is arranged on the outer surface of the cap body; the inflation cavity is communicated with an external air bag through an air guide tube; and the front part of the cap body is rotationally connected with a cap brim which can be turned to cover the eyes and taken as an eye patch. According to the multifunctional MRI examination cap, the head of the patient can be fixed very well during examination; discomfort such as noise and the like generated by the MRI examination for the patient is relieved; the eyes are shaded, so that the pressure sense is reduced; and the cleanliness of the instrument can be guaranteed.
Description
Technical field
This utility model 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 of utilizing the nmr phenomena that in human body, contained proton occurs in magnetic field, collects MR signal, then by space encoding technology composing images, for doctor, diagnoses.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 soft tissue is had to outstanding features such as high resolution, from it, once coming out, causing each side scholar's attention, be widely used at present the diagnosis of clinical disease, is the requisite inspection method of some pathological changes.
Medical nuclear magnetic resonance check instrument is expensive, and cost is higher.Therefore, in operation and maintenance process, pay particular attention to.There are some problems in existing nuclear magnetic resonance check: 1, instrument magnet need 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 self clean have a lot of inconvenience, thereby patient's hair, dirt and the dandruff are easily deposited in the gap of inspection apparatus and can cause artifact to affect image quality when checking.2, nuclear magnetic resonance, NMR requires patient to have higher fitness, and the rocking of head and limbs can cause serious motion artifact to cause can not complete inspection, for some self-controls, has the patient of obstacle or suitable auxiliary fixing of head compulsive position client need.The foam-rubber cushion of multiplex random dispensing is at present clogged, and space-filling is satisfied not, can not effectively prevent patient's head to rock.3, high field intensity nuclear magnetic resonance, NMR noise is larger, generally, between 65 ~ 95 decibels, indivedual sequences can reach the noise of 100 decibels, although in safety range, but be still and allow people's endurable, minority person under inspection there will be the symptoms such as temporary tinnitus, temporary auditory dysesthesia.4, the person under inspection who suffers from claustrophobia, can not tolerate the small space of magnet, and 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.
Utility model content
The technical problems to be solved in the utility model is: a kind of nuclear magnetic resonance, NMR multifunctional examining cap is provided, patient's head when checking can be fixed well; Alleviate the discomforts such as noise that nuclear magnetic resonance, NMR causes patient; Eyes are blocked, reduce constriction; And can ensure the clean of instrument.
This utility model is to solve the problems of the technologies described above adopted technical scheme to be: nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body, described cap body is the cover cap shape of a hollow, the size and shape of cap body makes it be worn over hair location and the forehead that can wrap up cover patient after patient's 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 is difficult for producing electrostatic material, the outer surface of cap body is provided with an elastic air cushion layer with inflatable chamber, and inflatable chamber is communicated with external air bag by an airway, the front portion of cap body is rotatably connected to a turning eye locations that covers as the brim of a hat of eyeshield use.
In the inside of described cap body, be provided with the groove for the disposable sponge inner liner that is installed.
Described inflatable chamber and airway are the mode of removably connecting.
Described air bag is that foot is stepped on pump or bellows type inflator pump.
Described cap body is contton cloth.
Beneficial effect:
1, nuclear magnetic resonance, NMR multifunctional examining cap of the present utility model, has simple in structurely, designs the features such as ingenious, simple and practical.Cap body wraps up covering to examiner's head, has effectively prevented the pollution to checkout facility such as dirt, foreign material, has reduced the follow-up clean difficulty of apparatus, has guaranteed image quality.
2, nuclear magnetic resonance, NMR multifunctional examining cap of the present utility model, for checking while using, by the inflation of elastic air cushion layer, fill, can be good at examiner's head to be fixed, the design of cap body edge elasticity loosing and tightening structure, make to check that cap does not produce relative displacement and comes off, solid and reliable property is good.Simultaneously; inspection cap integral body can be wrapped up cover in the external edge of head that comprises 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, alleviated the discomforts such as the noise that nuclear magnetic resonance, NMR causes patient, vibrations.
3, nuclear magnetic resonance, NMR multifunctional examining cap of the present utility model, the design of the eyeshield shape structure the brim of a hat being 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 facilitated check cap wearing, deposit.
4, inspection cap global comfort of the present utility model high, with low cost, easy to use, can repeatedly use, reduced the wasting of resources and medical treatment cost, there is higher market value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, cap body, 2, elastic air cushion layer, 3, inflatable chamber, 4, airway, 5, air bag, 6, the brim of a hat.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described:
Nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body 1, described cap body 1 is the cover cap shape of a hollow, the size and shape of cap body 1 makes it be worn over hair location and the forehead that can wrap up cover patient after patient's 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 an elastic air cushion layer 2 with 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 a turning eye locations that covers as the brim of a hat 6 of eyeshield use.
In the inside of described cap body 1, be provided with the groove for the disposable sponge inner liner that is installed, 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 is stepped 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 utility model in use, disposable foam-rubber cushion inner liner can be installed in the groove of cap body internal preset, to check that cap is worn on examiner's head, now, elastic air cushion layer on cap body is inflated condition not, checks that cap can wrap up covering at interior head completely by the forehead of user, temples, the back side of head and ear; Examiner has on and checks that cap lies in nuclear magnetic resonance, NMR head coil, according to examiner's head individual variation situation, by airway, connect external air bag, by air bag, to the inflatable chamber of elastic air cushion layer, inflate again, make examiner's head and the comfortable combination closely of instrument, play effect fixing and protection; Cap body edge designs becomes elasticity loosing and tightening structure, can make to check that cap does not produce relative displacement and comes off with examiner's head, and solid and reliable property is good; After having inflated, the eyeshield shape structure the brim of a hat that turncap body front portion is rotationally connected, makes it cover eye locations, can effectively alleviate the discomforts such as the constriction that claustrophobia patient head causes when small space, panic sense.After finishing using, can, by the air release in inflatable chamber, be convenient to preserve and repeatedly use of circulation.
Nuclear magnetic resonance, NMR multifunctional examining cap of the present utility model, simple in structure, design ingenious, simple and practical.Effectively prevent the pollution to checkout facility such as dirt, foreign material, guaranteed image quality.Check that cap global comfort is high, with low cost, easy to use, can repeatedly use, reduced the wasting of resources and medical treatment cost, there is higher market value.
Claims (5)
1. nuclear magnetic resonance, NMR multifunctional examining cap, comprise a cap body (1), described cap body (1) is the cover cap shape of a hollow, the size and shape of cap body (1) makes it be worn over hair location and the forehead that can wrap up cover patient after patient's 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 outer surface of cap body (1) is provided with an elastic air cushion layer (2) with 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 a turning eye locations that covers as the brim of a hat (6) of eyeshield use.
2. nuclear magnetic resonance, NMR multifunctional examining cap according to claim 1, is characterized in that: in the inside of described cap body (1), be provided with the groove for the disposable sponge inner liner that is installed.
3. nuclear magnetic resonance, NMR multifunctional examining cap according to claim 1, is characterized in that: described inflatable chamber (3) is the mode of removably connecting with airway (4).
4. nuclear magnetic resonance, NMR multifunctional examining cap according to claim 1, is characterized in that: described air bag (5) is stepped on pump or bellows type inflator pump for foot.
5. 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 |
|---|---|---|---|
| CN201420106809.8U CN203776903U (en) | 2014-03-11 | 2014-03-11 | Multifunctional MRI (magnetic resonance imaging) examination cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420106809.8U CN203776903U (en) | 2014-03-11 | 2014-03-11 | Multifunctional MRI (magnetic resonance imaging) examination cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776903U true CN203776903U (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420106809.8U Expired - Fee Related CN203776903U (en) | 2014-03-11 | 2014-03-11 | Multifunctional MRI (magnetic resonance imaging) examination cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860177A (en) * | 2014-03-11 | 2014-06-18 | 河南科技大学第一附属医院 | Multifunctional nuclear magnetic resonance inspection cap |
-
2014
- 2014-03-11 CN CN201420106809.8U patent/CN203776903U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860177A (en) * | 2014-03-11 | 2014-06-18 | 河南科技大学第一附属医院 | Multifunctional nuclear magnetic resonance inspection cap |
| CN103860177B (en) * | 2014-03-11 | 2016-04-13 | 河南科技大学第一附属医院 | Nuclear magnetic resonance, NMR multifunctional examining cap |
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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: 20140820 Termination date: 20150311 |
|
| EXPY | Termination of patent right or utility model |