CN209136611U - A kind of head fixing device for nuclear magnetic resonance check - Google Patents
A kind of head fixing device for nuclear magnetic resonance check Download PDFInfo
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- CN209136611U CN209136611U CN201821190251.0U CN201821190251U CN209136611U CN 209136611 U CN209136611 U CN 209136611U CN 201821190251 U CN201821190251 U CN 201821190251U CN 209136611 U CN209136611 U CN 209136611U
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- magnetic resonance
- nuclear magnetic
- threaded rod
- block
- fixedly connected
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- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 42
- 239000007787 solid Substances 0.000 claims description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 9
- 201000010099 disease Diseases 0.000 abstract description 8
- 238000002595 magnetic resonance imaging Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 41
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 230000005311 nuclear magnetism Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 210000001428 peripheral nervous system Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The utility model provides a kind of head fixing device for nuclear magnetic resonance check, is related to the field of medical instrument technology.This is used for the head fixing device of nuclear magnetic resonance check, including support frame, the bottom center of support frame as described above inner wall is fixedly connected with pillow, ear protection device is fixedly connected at left and right sides of the pillow, the top of support frame as described above is flexibly connected by the first threaded hole with the first threaded rod, and the bottom of first threaded rod is fixedly connected with transverse slat.This is used for the head fixing device of nuclear magnetic resonance check, by being provided with the first threaded rod, the second threaded rod, left gripping block, right gripping block, spongy layer, sliding block and briquetting, head fixation is unstable during solving the problems, such as nuclear magnetic resonance, prevent causes Magnetic resonance imaging ghost image occur because head tampers, the accuracy that doctor judges patient's cause of disease is improved, also ensures the comfort level of patient during nuclear magnetic resonance.
Description
Technical field
The utility model relates to the field of medical instrument technology, the fixed dress in specially a kind of head for nuclear magnetic resonance check
It sets.
Background technique
Neurosurgery is a branch in surgery, be on the basis of surgery is to perform the operation as essential therapeutic arsenals,
Using unique neurosurgery science study method, nerve system of human body is studied, such as brain, spinal cord and peripheral nervous system, Yi Jiyu
Relevant subsidiary body, such as skull, scalp, the isostructural damage of cerebrovascular meninx, inflammation, tumour, deformity and certain heredity
Dysbolism or dysfunction disease, such as: epilepsy, Parkinson's disease, the cause of disease and pathogenesis of neuralgia disease, and explore new
Diagnosis, treatment, prevention technique a high, precision and frontier subject, nuclear magnetic resonance is exactly one of common test mode,
When doing head nuclear magnetic resonance check, it is necessary to keep the head pose of a period of time constant, if if having variation, Nuclear Magnetic Resonance is swept
Describing the image come just will appear artifact, causes detection inaccuracy, causes the judgement of doctor to malfunction, be unfavorable for the treatment of patient.
China Patent Publication No. is a kind of nuclear magnetic resonance check head fixing device disclosed in CN204683601U, the device
Threaded rod at the top of use drives fixed frame and cotton tape to move down, and carries out extruding fixation to head, this fixed form is simultaneously
Not firm, the head that sense also can be patient that squeezes that cloth brings people feels sick, and will increase patient and wants dynamic desire, is unfavorable for
It checks, and strap also has broken hidden danger, if breaking in extrusion process, can hurt patient, extremely dangerous, nuclear-magnetism
Sound is larger in resonance process also can cause deleterious effect to patient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of fixed dress in the head for nuclear magnetic resonance check
It sets, solves the problems, such as that head fixation is unstable.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is examined for nuclear magnetic resonance
The head fixing device looked into, including support frame, the bottom center of support frame as described above inner wall are fixedly connected with pillow, the pillow
The left and right sides is fixedly connected to ear protection device, and the top of support frame as described above is connected by the first threaded hole and the first threaded rod activity
Connect, the bottom of first threaded rod is fixedly connected with transverse slat, the positive two sides of transverse slat pass through pin shaft respectively with left arc
Clevis block is connected with the top movable of right arc clip block, and the top on the right side of the left arc fixture block and on the left of right arc clip block is opened
Equipped with spring groove, and spring is fixedly connected between two spring grooves, the left side of the left arc fixture block and right arc clip block
Right side passes through sliding slot and is flexibly connected with the side of sliding block, and the left and right of support frame as described above passes through the second threaded hole and is connected with
One end of second threaded rod, second threaded rod is fixedly connected with briquetting.
Preferably, sponge is provided on the left of the top of the pillow, the right side of left arc fixture block and right arc clip block
Layer, and the top of pillow is the arcuation for adapting to human body head.
Preferably, the ear protection device includes Earphone box, and the bottom of the Earphone box inner wall is fixedly connected with earphone cable, institute
It states earphone cable and is fixedly connected with earphone far from one end of Earphone box, the Earphone box is provided with compatible with earphone cable and earphone
Earphone slot.
Preferably, the left and right sides at the top of the transverse slat passes through support rod and is fixedly connected with the first threaded rod.
Preferably, the briquetting and sliding block are arc, and the radian of its radian and left arc fixture block and right arc clip block
Unanimously.
Preferably, the top of first threaded rod and the second threaded rod are fixedly connected to hand far from one end of briquetting
Wheel.
Preferably, the bottom end of the left arc fixture block and right arc clip block is arc-shaped, and left arc fixture block and right arc
Clevis block is located at the surface of pillow.
Preferably, the side of the briquetting and sliding block are overlapped far from the side of sliding slot.
(3) beneficial effect
The utility model provides a kind of head fixing device for nuclear magnetic resonance check.Have it is following the utility model has the advantages that
1, head fixing device for being used for nuclear magnetic resonance check, by being provided with the first threaded rod, the second threaded rod, a left side
Gripping block, right gripping block, spongy layer, sliding block and briquetting, the first threaded rod of adjustment drive left gripping block and right gripping block to moving down
It is dynamic, left gripping block and right gripping block are opened to both sides respectively, patient head is placed into, slowly decontrols left gripping block and right clamping
Block is bonded by the drive of spring with patient head, then adjust sliding block position, rotate the second threaded rod, drive briquetting with
Sliding block fitting, finally according to feeling the second threaded rod of rotation slowly of patient drive briquetting to left gripping block and right gripping block into
Row is fixedly clamped, and head fixation is unstable during solving the problems, such as nuclear magnetic resonance, and preventing causes because head tampers
There is ghost image in Magnetic resonance imaging, improves the accuracy that doctor judges patient's cause of disease, also ensures in nuclear magnetic resonance process
The comfort level of middle patient.
2, head fixing device for being used for nuclear magnetic resonance check, by being provided with pillow and ear protection device, patient head
It is placed on pillow, takes out the earphone in Earphone box, be put into ear, patient is made to feel comfortable during doing nuclear magnetic resonance,
Influence of the sound of nuclear magnetic resonance generation to patient is avoided, allows a patient to be checked in more quiet comfortable environment
And treatment.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of the utility model structure ear protection device；
Fig. 3 is the right view of the left arc fixture block of the utility model structure；
Fig. 4 is the left view of the left arc fixture block of the utility model structure.
In figure: 1 support frame, 2 pillows, 3 spongy layers, 4 ear protection devices, 41 Earphone boxs, 42 earphone cables, 43 earphones, 44 earphones
Slot, 5 first threaded rods, 6 transverse slats, 7 pin shafts, 8 left arc fixture blocks, 9 right arc clip blocks, 10 spring grooves, 11 springs, 12 sliding slots, 13
Sliding block, 14 support rods, 15 second threaded rods, 16 briquettings, 17 handwheels.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of head for nuclear magnetic resonance check is fixed
Device, including support frame 1, the bottom center of 1 inner wall of support frame are fixedly connected with pillow 2, the top of pillow 2, left arc fixture block 8
Right side and the left side of right arc clip block 9 be provided with spongy layer 3, and the top of pillow 2 is the arcuation for adapting to human body head, arc
The design of shape is that the setting in order to more be bonded head, including spongy layer 3 is provided to keep patient head more comfortable
Receive treatment and check, it is to alleviate nuclear magnetic resonance and brought that the left and right sides of pillow 2, which is fixedly connected to ear protection device 4,
Sound pollution, allows a patient to be checked and treat in quiet environment, and ear protection device 4 includes Earphone box 41, Earphone box
The bottom of 41 inner walls is fixedly connected with earphone cable 42, and earphone cable 42 is fixedly connected with earphone 43, ear far from one end of Earphone box 41
Rubber sleeve is arranged in machine 43, can be bonded ear, improves airtightness and comfort level, reduces external sound and does to patient's ear
It disturbs, Earphone box 41 is provided with earphone slot 44 compatible with earphone cable 42 and earphone 43, and the top of support frame 1 passes through the first screw thread
Hole is flexibly connected with the first threaded rod 5, and the bottom of the first threaded rod 5 is fixedly connected with transverse slat 6, the left and right sides at 6 top of transverse slat
It is fixedly connected by support rod 14 with the first threaded rod 5, the positive two sides of transverse slat 6 pass through pin shaft 7 and press from both sides respectively with left arc
Block 8 is connected with the top movable of right arc clip block 9, and the bottom end of left arc fixture block 8 and right arc clip block 9 is arc-shaped, and left
Arc fixture block 8 and right arc clip block 9 are located at the surface of pillow 2, and the setting of two arc fixture blocks is also in fixed disease
It is more bonded the head of patient when head part, guarantees the comfort level of patient, left arc folder while reaching good fixing effect
The top in 9 left side of 8 right side of block and right arc clip block offers spring groove 10, and is fixedly connected with bullet between two spring grooves 10
Spring 11, the left side of left arc fixture block 8 and the right side of right arc clip block 9 pass through sliding slot 12 and are flexibly connected with the side of sliding block 13,
The setting of sliding block 13 is to make briquetting 16 more preferably to two to guarantee that position adjustment should be carried out to the different size of different patient heads
A gripping block is clamped, and the left and right of support frame 1 passes through the second threaded hole and is connected with the second threaded rod 15, the first screw thread
The top of bar 5 and the second threaded rod 15 are fixedly connected to handwheel 17, one end of the second threaded rod 15 far from one end of briquetting 16
It is fixedly connected with briquetting 16, the side of briquetting 16 and sliding block 13 are overlapped far from the side of sliding slot 12, and briquetting 16 and sliding block 13 are
Arc, and its radian is consistent with the radian of left arc fixture block 8 and right arc clip block 9, the head for being used for nuclear magnetic resonance check is solid
Device is determined, by being provided with the first threaded rod 5, the second threaded rod 15, left gripping block 8, right gripping block 9, spongy layer 3, sliding block 13
With briquetting 16, adjusts the first threaded rod 5 and left gripping block 8 and right gripping block 9 is driven to move down, by left gripping block 8 and right clamping
Block 9 is opened to both sides respectively, is placed into patient head, is slowly decontroled left gripping block 8 and right gripping block 9, pass through the band of spring 11
It is dynamic to be bonded with patient head, the position of sliding block 13 is then adjusted, the second threaded rod 15 is rotated, briquetting 16 and sliding block 13 is driven to paste
Close, finally according to feeling the second threaded rod of rotation 15 slowly of patient drive 16 pairs of briquetting left gripping blocks 8 and right gripping block 9 into
Row is fixedly clamped, and head fixation is unstable during solving the problems, such as nuclear magnetic resonance, and preventing causes because head tampers
There is ghost image in Magnetic resonance imaging, improves the accuracy that doctor judges patient's cause of disease, also ensures in nuclear magnetic resonance process
The comfort level of middle patient, this is used for the head fixing device of nuclear magnetic resonance check, by being provided with pillow 2 and ear protection device 4, disease
Head part is put on pillow 2, is taken out the earphone 43 in Earphone box 41, is put into ear, makes patient in the process for doing nuclear magnetic resonance
In feel comfortable, avoid influence of the sound to patient of nuclear magnetic resonance generation, allow a patient in more quiet comfortable ring
It is checked and is treated in border.
Working principle: in use, head is moved on pillow 2, the earphone 43 for taking out pillow two sides is taken, and is then rotated
Handwheel 17 drives left arc fixture block 8 and right arc compression block 9 to move down by the first threaded rod 5, opens left arc fixture block 8 and the right side
Continue to move down after arc fixture block 9, then come up left arc fixture block 8 and right arc clip block 9, due to the elasticity of spring 11
Drive is bonded left arc fixture block 8 and right arc clip block 9 with head, then rotates the second threaded rod that handwheel 17 drives two sides
15, the position of sliding block 13 is adjusted, the second threaded rod 15 drive briquetting 16 is fitted in the side of sliding block 13, by being linked up with patient,
Then left arc fixture block 8 and right arc clip block 9 being fixedly clamped slowly.
As stated above:
1, head fixing device for being used for nuclear magnetic resonance check, by being provided with the first threaded rod 5, the second threaded rod
15, left gripping block 8, right gripping block 9, spongy layer 3, sliding block 13 and briquetting 16, the first threaded rod 5 of adjustment drive left 8 He of gripping block
Right gripping block 9 moves down, and left gripping block 8 and right gripping block 9 are opened to both sides respectively, patient head is placed into, slowly puts
Left gripping block 8 and right gripping block 9 are opened, is bonded by the drive of spring 11 with patient head, the position of sliding block 13 is then adjusted, is turned
Dynamic second threaded rod 15, drives briquetting 16 to be bonded with sliding block 13, finally the second threaded rod of rotation according to the feeling of patient slowly
15 16 pairs of briquetting left gripping blocks 8 of drive and right gripping block 9 are clamped fixation, and head is fixed not during solving nuclear magnetic resonance
Stable problem, prevent causes Magnetic resonance imaging ghost image occur because head tampers, and improves doctor to patient's cause of disease
The accuracy of judgement also ensures the comfort level of patient during nuclear magnetic resonance.
2, head fixing device for being used for nuclear magnetic resonance check, by being provided with pillow 2 and ear protection device 4, Bing Rentou
Portion is put on pillow 2, is taken out the earphone 43 in Earphone box 41, is put into ear, feels patient during doing nuclear magnetic resonance
To comfortable, influence of the sound of nuclear magnetic resonance generation to patient is avoided, is allowed a patient in more quiet comfortable environment
It is checked and is treated.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of head fixing device for nuclear magnetic resonance check, including support frame (1), it is characterised in that: support frame as described above
(1) bottom center of inner wall is fixedly connected with pillow (2), is fixedly connected to ear protection device at left and right sides of the pillow (2)
(4), the top of support frame as described above (1) is flexibly connected by the first threaded hole with the first threaded rod (5), first threaded rod
(5) bottom is fixedly connected with transverse slat (6), the positive two sides of the transverse slat (6) pass through pin shaft (7) respectively with left arc fixture block
(8) it is connected with the top movable of right arc clip block (9), the top on the right side of the left arc fixture block (8) and on the left of right arc clip block (9)
Portion offers spring groove (10), and is fixedly connected with spring (11) between two spring grooves (10), the left arc fixture block (8)
Left side and the right side of right arc clip block (9) pass through sliding slot (12) and be flexibly connected with the side of sliding block (13), support frame as described above
(1) left and right passes through the second threaded hole and is connected with the second threaded rod (15), and one end of second threaded rod (15) is solid
Surely briquetting (16) are connected with.
2. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: the pillow
It is provided with spongy layer (3) on the left of the top of head (2), the right side of left arc fixture block (8) and right arc clip block (9), and pillow
(2) top is the arcuation for adapting to human body head.
3. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: the shield
Ear device (4) includes Earphone box (41), and the bottom of Earphone box (41) inner wall is fixedly connected with earphone cable (42), the earphone
Line (42) is fixedly connected with earphone (43) far from the one end of Earphone box (41), and the Earphone box (41) is provided with and earphone cable (42)
The compatible earphone slot (44) with earphone (43).
4. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: the cross
The left and right sides at the top of plate (6) passes through support rod (14) and is fixedly connected with the first threaded rod (5).
5. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: the pressure
Block (16) and sliding block (13) are arc, and its radian is consistent with the radian of left arc fixture block (8) and right arc clip block (9).
6. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: described
The top of one threaded rod (5) and one end of the second threaded rod (15) separate briquetting (16) are fixedly connected to handwheel (17).
7. a kind of head fixing device for nuclear magnetic resonance check according to claim 1, it is characterised in that: the left side
The bottom end of arc fixture block (8) and right arc clip block (9) is arc-shaped, and left arc fixture block (8) and right arc clip block (9) are located at
The surface of pillow (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190251.0U CN209136611U (en) | 2018-07-26 | 2018-07-26 | A kind of head fixing device for nuclear magnetic resonance check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190251.0U CN209136611U (en) | 2018-07-26 | 2018-07-26 | A kind of head fixing device for nuclear magnetic resonance check |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209136611U true CN209136611U (en) | 2019-07-23 |
Family
ID=67264241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190251.0U Expired - Fee Related CN209136611U (en) | 2018-07-26 | 2018-07-26 | A kind of head fixing device for nuclear magnetic resonance check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209136611U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163389A (en) * | 2020-02-26 | 2020-05-15 | 胶州市欧盖金属制品有限公司 | Head-mounted noise reduction equipment for metallurgy |
| CN112401870A (en) * | 2020-11-23 | 2021-02-26 | 湖北昇源机械设备有限公司 | Supplementary nuclear magnetic resonance waist fixing device |
| CN112617800A (en) * | 2021-01-26 | 2021-04-09 | 重庆医科大学附属儿童医院 | Special fixer of neonate's head magnetic resonance |
-
2018
- 2018-07-26 CN CN201821190251.0U patent/CN209136611U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111163389A (en) * | 2020-02-26 | 2020-05-15 | 胶州市欧盖金属制品有限公司 | Head-mounted noise reduction equipment for metallurgy |
| CN111163389B (en) * | 2020-02-26 | 2021-01-01 | 安徽智磁新材料科技有限公司 | Head-mounted noise reduction equipment for metallurgy |
| CN112401870A (en) * | 2020-11-23 | 2021-02-26 | 湖北昇源机械设备有限公司 | Supplementary nuclear magnetic resonance waist fixing device |
| CN112617800A (en) * | 2021-01-26 | 2021-04-09 | 重庆医科大学附属儿童医院 | Special fixer of neonate's head magnetic resonance |
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|---|---|---|---|
| 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: 20190723 |