CN109064723A - A kind of nuclear magnetic resonance (MR) alarm - Google Patents
A kind of nuclear magnetic resonance (MR) alarm Download PDFInfo
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- CN109064723A CN109064723A CN201811140085.8A CN201811140085A CN109064723A CN 109064723 A CN109064723 A CN 109064723A CN 201811140085 A CN201811140085 A CN 201811140085A CN 109064723 A CN109064723 A CN 109064723A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The invention discloses a kind of nuclear magnetic resonance (MR) alarms, including nuclear magnetic resonance ontology, bottom on the right side of nuclear magnetic resonance ontology is fixedly connected with fixed station, bed board ontology is provided at the top of fixed station, bed board ontology is adapted with nuclear magnetic resonance ontology, the first groove is offered at the top of fixed station, the inner wall of the first groove is fixedly connected with shell.The present invention passes through adjusting rod, sliding sleeve, right-hand thread bar, first limiting slot, first angular wheel, adjust threaded rod, second angular wheel, thread bush, movable plate, limit sliding sleeve, spring and adjustable plate are used cooperatively, so that nuclear magnetic resonance (MR) alarm have it is easy to operate, advantage easy to adjust and that alarm accuracy rate is high, it can be convenient for users to being debugged after installing the alarm to it, it is time saving and energy saving to have achieved the effect that, it simultaneously can be convenient for users to being maintained or replace, and then save the economy of user, the person of being convenient to use uses, it is worthy to be popularized.
Description
Technical field
The present invention relates to nuclear magnetic resonance technique field, specially a kind of nuclear magnetic resonance (MR) alarm.
Background technique
Nuclear magnetic resonance is the atomic nucleus that magnetic moment is not zero, and Zeeman splitting, resonance occur for the energy level that spins under external magnetic field
The physical process of the radio-frequency radiation of certain certain frequency is absorbed, nuclear magnetic resonance spectroscopy is a branch of spectroscopy, resonance frequency
For rate in radio-frequency range, corresponding transition is transition of the nuclear spin in core Zeeman level, nuclear magnetic resonance application: Magnetic resonance imaging
Check a kind of common image check mode that has become, Magnetic resonance imaging is as a kind of novel Imaging Techniques, no
Can have an impact to human health, but six class crowds are not suitable for carrying out nuclear magnetic resonance check i.e.: the people that implants a pacemaker, have or
It is suspected to have the people of metallic foreign body in eyeball, the people of aneurysm silver brain clip ligation, in-vivo metal foreign body retains or the people of metal prostheses, has
Monitor, recovery facility etc. cannot be brought into nuclear magnetic resonance check by urgent patient, claustrophobia patient of life danger etc.
Room.
Personnel to be detected can not carry metal when carrying out nuclear magnetic resonance check, so inside nuclear magnetic resonance device
Metal alarm can be all generally installed, whether carry metal to detect user, but traditional alarm position after mounting
General fixation is set, installation site and bed board position is such as encountered not in the same horizontal line, will lead to the sensed position on alarm
The case where can not receiving the variation of detector magnetic stripe on bed board, reporting by mistake or can not work normally so as to cause alarm, so I
Propose a kind of nuclear magnetic resonance (MR) alarm.
Summary of the invention
The purpose of the present invention is to provide a kind of nuclear magnetic resonance (MR) alarms, have easy to operate, easy to adjust and report
The high advantage of alert accuracy rate, solving traditional alarm, position is generally fixed after mounting, such as encounters installation site and bed board
Not in the same horizontal line, will lead to the sensed position on alarm can not receive the variation of detector magnetic stripe on bed board for position,
The problem of reporting by mistake or can not work normally so as to cause alarm.
To achieve the above object, the invention provides the following technical scheme: a kind of nuclear magnetic resonance (MR) alarm, including nuclear-magnetism
Resonate ontology, and the bottom on the right side of the nuclear magnetic resonance ontology is fixedly connected with fixed station, is provided with bed at the top of the fixed station
Plate ontology, the bed board ontology are adapted with nuclear magnetic resonance ontology, offer the first groove at the top of the fixed station, and described
The inner wall of one groove is fixedly connected with shell, is fixedly connected to the first connector at the top and bottom of the housing cavity, and two
Set casing is fixedly connected between a first connector, the front surface of the set casing offers placing groove, the placing groove
Inner cavity is provided with alarm ontology, and the top and bottom of the placing groove inner cavity offer T shape sliding slot, the T shape sliding slot
Inner wall slidably connects T-shaped slider, and the side of the T-shaped slider is fixedly connected with alarm ontology, the front side of the set casing
Bearing groove is offered with rear side, the inner wall of the bearing groove is fixedly connected with first bearing, and the inner wall of the first bearing is solid
Surely it is connected with adjusting rod, the surface of the adjusting rod is arranged with sliding sleeve, and the both ends of the sliding sleeve have been respectively fixedly connected with left-hand thread
Bar and right-hand thread bar, the left-hand thread bar are located at the left side of right-hand thread bar, and the side of the left-hand thread bar and right-hand thread bar is opened
Equipped with through-hole compatible with adjusting rod, one end of the adjusting rod is fixedly connected with adjusting block, the front surface of the adjusting block
The first limiting slot is offered, the inner cavity of first limiting slot is provided with internal screw thread one, the right-hand thread bar and the first limiting slot
It is adapted, the front side of the set casing and rear side offer the second limiting slot, and the inner cavity of second limiting slot is provided with interior
Screw thread two, the left-hand thread bar are adapted with the second limiting slot.
The inside of the set casing offers the second groove, and the total quantity of second groove is two, two adjusting rods
One end far from sliding sleeve is through to the inner cavity of the second groove and is fixedly connected with the first angular wheel, second groove inner cavity
Bottom offer loose slot, the loose slot is connected to placing groove, and the bottom of the loose slot inner cavity is inlaid with second bearing,
The inner wall of the second bearing is fixedly connected with adjusting threaded rod, is fixedly connected with the second taper at the top of the adjusting threaded rod
Gear, second angular wheel are engaged with the first angular wheel, and the surface for adjusting threaded rod is arranged with thread bush, described
The inner cavity of thread bush is flexibly connected by screw thread with threaded rod is adjusted, and movable plate, institute are fixedly connected on rear side of the thread bush
The two sides for stating movable plate are fixedly connected to the second connector, and the two sides of the loose slot intracavity bottom, which are connected with, leads
Column, the total quantity of the guide post are four, and the surface of the guide post is arranged with limit sliding sleeve, and the total quantity of the limit sliding sleeve is
Two, the one end of second connector far from movable plate is fixedly connected with limit sliding sleeve, and the surface of the guide post is arranged with tune
Plate is saved, spring is fixedly connected at the top of the movable plate, the total quantity of the spring is four, the top of the spring and tune
Section plate is fixedly connected, the top of the adjustable plate and alarm body contacts.
Preferably, the surface of the adjusting block offers non-slip groove, and the shape of the non-slip groove is semicircle.
Preferably, the width of the non-slip groove is one centimetre.
Preferably, protection pillow is fixedly connected at the top of the bed board ontology, the top of the protection pillow is provided with spill
Contact surface.
Preferably, the material of the protection pillow is polyurethane material.
Preferably, halfpace is fixedly connected on front side of the fixed station, the quadrangle at the top of the halfpace is provided with fillet.
Preferably, the angle of fillet is between 30 degree to 45 degree.
Preferably, the diameter of second limiting slot is greater than the diameter of first bearing, and the first bearing is located at the second limit
The inside of position slot.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through adjusting rod, sliding sleeve, right-hand thread bar, the first limiting slot, the first angular wheel, adjusting threaded rod, second
Angular wheel, movable plate, limits being used cooperatively for sliding sleeve, spring and adjustable plate at thread bush, so that the nuclear magnetic resonance (MR) is alarmed
Device has advantage easy to operate, easy to adjust and that alarm accuracy rate is high, can be convenient for users to right after installing the alarm
It is debugged, and it is time saving and energy saving to have achieved the effect that, while can be convenient for users to being maintained or replacing, and then is saved
The economy of user, the person of being convenient to use use, are worthy to be popularized.
2, the present invention is used cooperatively by protection pillow and concave contact face, is facilitated personnel to be detected and is lain low in bed board sheet
Head is placed when at the top of body, has achieved the effect that protection person head to be detected, personnel to be detected is avoided and lies down excessive velocities,
The case where hitting, is caused to head, by the setting of non-slip groove, the frictional force between the user's palm and adjusting block is increased, makes
Adjusting block can quickly be rotated by obtaining user, and it is time saving and energy saving to have achieved the effect that.
3, the setting of the invention by halfpace, the personnel to be detected for facilitating different heights lie low on the top of bed board ontology
Portion so that the nuclear magnetic resonance is more comfortable when using, while by the setting of fillet, avoid halfpace corner angle bump to it is to be detected
The leg of personnel has achieved the effect that protection personnel to be detected.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is inventive shell structure top view；
Fig. 3 is the partial enlarged view of A in Fig. 2 of the present invention；
Fig. 4 is the fixed shell structure left view sectional view of the present invention；
Fig. 5 is the partial enlarged view of B in Fig. 4 of the present invention；
Fig. 6 is set casing partial structurtes left view sectional view of the present invention；
Fig. 7 is adjusting block structural schematic diagram of the present invention；
Fig. 8 is adjusting rod of the present invention and sliding sleeve attachment structure schematic diagram.
In figure: 1, nuclear magnetic resonance ontology；2, fixed station；3, bed board ontology；4, the first groove；5, shell；6, the first connection
Part；7, set casing；8, placing groove；9, alarm ontology；10, T shape sliding slot；11, T-shaped slider；12, bearing groove；13, first axle
It holds；14, adjusting rod；15, sliding sleeve；16, left-hand thread bar；17, right-hand thread bar；18, adjusting block；19, the first limiting slot；20, second
Limiting slot；21, the second groove；22, the first angular wheel；23, loose slot；24, second bearing；25, threaded rod is adjusted；26,
Two angular wheels；27, thread bush；28, movable plate；29, the second connector；30, guide post；31, sliding sleeve is limited；32, spring；33,
Adjustable plate；34, non-slip groove；35, protection pillow；36, concave contact face；37, halfpace.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of nuclear magnetic resonance MR alarm, including nuclear magnetic resonance
The bottom of ontology 1,1 right side of nuclear magnetic resonance ontology is fixedly connected with fixed station 2, and the top of fixed station 2 is provided with bed board ontology 3,
Bed board ontology 3 is adapted with nuclear magnetic resonance ontology 1, and the top of fixed station 2 offers the first groove 4, and the inner wall of the first groove 4 is solid
Surely be connected with shell 5, be fixedly connected to the first connector 6 at the top and bottom of 5 inner cavity of shell, two the first connectors 6 it
Between be fixedly connected with set casing 7, the front surface of set casing 7 offers placing groove 8, and the inner cavity of placing groove 8 is provided with alarm sheet
Body 9, the top and bottom of 8 inner cavity of placing groove offer T shape sliding slot 10, and the inner wall of T shape sliding slot 10 slidably connects T-shaped slider
11, the side of T-shaped slider 11 is fixedly connected with alarm ontology 9, and the front side of set casing 7 and rear side offer bearing groove 12,
The inner wall of bearing groove 12 is fixedly connected with first bearing 13, and the inner wall of first bearing 13 is fixedly connected with adjusting rod 14, adjusting rod
14 surface is arranged with sliding sleeve 15, and the both ends of sliding sleeve 15 have been respectively fixedly connected with left-hand thread bar 16 and right-hand thread bar 17, left-hand thread
Bar 16 is located at the left side of right-hand thread bar 17, and the side of left-hand thread bar 16 and right-hand thread bar 17 is offered to be adapted with adjusting rod 14
Through-hole, one end of adjusting rod 14 is fixedly connected with adjusting block 18, and the front surface of adjusting block 18 offers the first limiting slot 19,
The inner cavity of one limiting slot 19 is provided with internal screw thread one, and right-hand thread bar 17 is adapted with the first limiting slot 19, the front side of set casing 7 and
Rear side offers the second limiting slot 20, and the inner cavity of the second limiting slot 20 is provided with internal screw thread two, left-hand thread bar 16 and the second limit
Position slot 20 is adapted.
The inside of set casing 7 offers the second groove 21, and the total quantity of the second groove 21 is two, and two adjusting rods 14 are remote
One end from sliding sleeve 15 is through to the inner cavity of the second groove 21 and is fixedly connected with the first angular wheel 22, in the second groove 21
The bottom of chamber offers loose slot 23, and loose slot 23 is connected to placing groove 8, and the bottom of 23 inner cavity of loose slot is inlaid with second bearing
24, the inner wall of second bearing 24, which is fixedly connected with, adjusts threaded rod 25, and the top for adjusting threaded rod 25 is fixedly connected with the second cone
Shape gear 26, the second angular wheel 26 are engaged with the first angular wheel 22, and the surface for adjusting threaded rod 25 is arranged with thread bush 27,
The inner cavity of thread bush 27 is flexibly connected by screw thread with threaded rod 25 is adjusted, and the rear side of thread bush 27 is fixedly connected with movable plate
28, the two sides of movable plate 28 are fixedly connected to the second connector 29, and the two sides of 23 intracavity bottom of loose slot are connected with
Guide post 30, the total quantity of guide post 30 are four, and the surface of guide post 30 is arranged with limit sliding sleeve 31, and the total quantity of limit sliding sleeve 31 is
Two, the one end of the second connector 29 far from movable plate 28 is fixedly connected with limit sliding sleeve 31, and the surface of guide post 30 is arranged with tune
Plate 33 is saved, the top of movable plate 28 is fixedly connected with spring 32, and the total quantity of spring 32 is four, the top of spring 32 and adjusting
Plate 33 is fixedly connected, and the top of adjustable plate 33 is contacted with alarm ontology 9.
In the present invention: the surface of adjusting block 18 offers non-slip groove 34, and the shape of non-slip groove 34 is semicircle, by anti-skidding
The setting of slot 34 increases the frictional force between the user's palm and adjusting block 18, enables a user to quickly rotate and adjust
Locking nub 18, it is time saving and energy saving to have achieved the effect that.
In the present invention: the width of non-slip groove 34 is one centimetre.
In the present invention: the top of bed board ontology 3 is fixedly connected with protection pillow 35, and the top of protection pillow 35 is provided with spill and connects
Contacting surface 36 is used cooperatively by protection pillow 35 and concave contact face 36, is facilitated personnel to be detected and is lain low and pushes up in bed board ontology 3
Head is placed when portion, has achieved the effect that protection person head to be detected, is avoided personnel to be detected and is lain down excessive velocities, it is correct
Cause the case where hitting in portion.
In the present invention: the material of protection pillow 35 is polyurethane material.
In the present invention: the front side of fixed station 2 is fixedly connected with halfpace 37, and the quadrangle at 37 top of halfpace is provided with fillet,
By the setting of halfpace 37, the personnel to be detected for facilitating different heights lie low at the top of bed board ontology 3, so that the nuclear-magnetism is total
Vibration is more comfortable when using, while by the setting of fillet, the corner angle for avoiding halfpace 37 bump to the leg of personnel to be detected, reach
The effect of protection personnel to be detected is arrived.
In the present invention: the angle of fillet is between 30 degree to 45 degree.
In the present invention: the diameter of the second limiting slot 20 is greater than the diameter of first bearing 13, and first bearing 13 is located at the second limit
The inside of position slot 20.
Working principle: the present invention passes through T shape in use, alarm ontology 9 is placed in 8 inner cavity of placing groove by user
Sliding block 11 and T shape sliding slot 10 are used cooperatively, so that alarm ontology 9 drives T-shaped slider 11 sliding in the inner cavity of T shape sliding slot 10
It is dynamic, and then play the role of positioning to alarm ontology 9, when debugging to alarm ontology 9, user passes through up time
Needle rotates sliding sleeve 15, so that right-hand thread bar 17 moves out the inner cavity of the second limiting slot 20, so that the limit to adjusting block 18 is released,
Then adjusting block 18 is rotated counterclockwise, adjusting block 18 drives the rotation of the first angular wheel 22, the first conical tooth by adjusting rod 14
Wheel 22 is driven by the second angular wheel 26 adjusts the rotation of threaded rod 25, is slided by movable plate 28, the second connector 29 and limit
Set 31 is used cooperatively, and has achieved the effect that limit thread bush 27 so that adjust threaded rod 25 drive thread bush 27 to
Upper movement, thread bush 27 are moved up by movable plate 28, and movable plate 28 drives that adjustable plate 33 is stable to lead by spring 32
The surface of column 30 is slided, and then alarm ontology 9 is driven to move up, otherwise rotates clockwise adjusting block 18, can be to moving down
Dynamic alarm ontology 9, to reach the mesh that nuclear magnetic resonance MR alarm is easy to operate, easy to adjust and alarm accuracy rate is high
's.
In summary: nuclear magnetic resonance MR alarm passes through adjusting rod 14, sliding sleeve 15, right-hand thread bar 17, the first limiting slot
19, the first angular wheel 22, adjusting threaded rod 25, the second angular wheel 26, thread bush 27, movable plate 28, limit sliding sleeve 31, bullet
Spring 32 and adjustable plate 33 are used cooperatively, and solving traditional alarm, position is generally fixed after mounting, such as encounter installation position
It sets with bed board position not in the same horizontal line, will lead to the sensed position on alarm can not receive detector magnetic stripe on bed board
Variation, reported by mistake so as to cause alarm or the problem of can not work normally.
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.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of nuclear magnetic resonance (MR) alarm, including nuclear magnetic resonance ontology (1), it is characterised in that: the nuclear magnetic resonance ontology
(1) bottom on the right side of is fixedly connected with fixed station (2), is provided with bed board ontology (3), the bed at the top of the fixed station (2)
Plate ontology (3) is adapted with nuclear magnetic resonance ontology (1), is offered the first groove (4) at the top of the fixed station (2), and described
The inner wall of one groove (4) is fixedly connected with shell (5), is fixedly connected to first at the top and bottom of shell (5) inner cavity
Connector (6) is fixedly connected with set casing (7) between two the first connectors (6), and the front surface of the set casing (7) opens up
Have placing groove (8), the inner cavity of the placing groove (8) is provided with alarm ontology (9), the top of placing groove (8) inner cavity and
Bottom offers T shape sliding slot (10), and the inner wall of the T shape sliding slot (10) slidably connects T-shaped slider (11), and the T shape is sliding
The side of block (11) is fixedly connected with alarm ontology (9), and the front side of the set casing (7) and rear side offer bearing groove
(12), the inner wall of the bearing groove (12) is fixedly connected with first bearing (13), and the inner wall of the first bearing (13) is fixed to be connected
It is connected to adjusting rod (14), the surface of the adjusting rod (14) is arranged with sliding sleeve (15), and the both ends of the sliding sleeve (15) are fixed respectively
It is connected with left-hand thread bar (16) and right-hand thread bar (17), the left-hand thread bar (16) is located at the left side of right-hand thread bar (17), described
The side of left-hand thread bar (16) and right-hand thread bar (17) offers and the compatible through-hole of adjusting rod (14), the adjusting rod
(14) one end is fixedly connected with adjusting block (18), and the front surface of the adjusting block (18) offers the first limiting slot (19), institute
The inner cavity for stating the first limiting slot (19) is provided with internal screw thread one, and the right-hand thread bar (17) is adapted with the first limiting slot (19),
The front side of the set casing (7) and rear side offer the second limiting slot (20), the inner cavity setting of second limiting slot (20)
There is internal screw thread two, the left-hand thread bar (16) is adapted with the second limiting slot (20)；
The inside of the set casing (7) offers the second groove (21), and the total quantity of second groove (21) is two, two
Adjusting rod (14) is through to the inner cavity of the 2nd A groove (21) and is fixedly connected with the first conical tooth far from the one end of sliding sleeve (15)
It takes turns (22), the bottom of the second groove (21) inner cavity offers loose slot (23), and the loose slot (23) and placing groove (8) are even
Logical, the bottom of loose slot (23) inner cavity is inlaid with second bearing (24), and the inner wall of the second bearing (24) is fixedly connected
Have adjusting threaded rod (25), is fixedly connected with the second angular wheel (26) at the top of the adjusting threaded rod (25), described second
Angular wheel (26) is engaged with the first angular wheel (22), and the surface for adjusting threaded rod (25) is arranged with thread bush (27),
The inner cavity of the thread bush (27) is flexibly connected by screw thread with threaded rod (25) are adjusted, and the rear side of the thread bush (27) is fixed
It is connected with movable plate (28), the two sides of the movable plate (28) are fixedly connected to the second connector (29), the loose slot
(23) two sides of intracavity bottom are connected with guide post (30), and the total quantity of the guide post (30) is four, the guide post
(30) surface is arranged with limit sliding sleeve (31), and the total quantity of limit sliding sleeve (31) is two, second connector
(29) one end far from movable plate (28) is fixedly connected with limit sliding sleeve (31), and the surface of the guide post (30) is arranged with adjustable plate
(33), it is fixedly connected with spring (32) at the top of the movable plate (28), the total quantity of the spring (32) is four, the bullet
The top of spring (32) is fixedly connected with adjustable plate (33), and the top of the adjustable plate (33) is contacted with alarm ontology (9).
2. a kind of nuclear magnetic resonance (MR) alarm according to claim 1, it is characterised in that: the table of the adjusting block (18)
Face offers non-slip groove (34), and the shape of the non-slip groove (34) is semicircle.
3. a kind of nuclear magnetic resonance (MR) alarm according to claim 2, it is characterised in that: the width of the non-slip groove (34)
Degree is one centimetre.
4. a kind of nuclear magnetic resonance (MR) alarm according to claim 1, it is characterised in that: the bed board ontology (3)
Top is fixedly connected with protection pillow (35), is provided with concave contact face (36) at the top of the protection pillow (35).
5. a kind of nuclear magnetic resonance (MR) alarm according to claim 4, it is characterised in that: the material of the protection pillow (35)
Material is polyurethane material.
6. a kind of nuclear magnetic resonance (MR) alarm according to claim 1, it is characterised in that: before the fixed station (2)
Side is fixedly connected with halfpace (37), and the quadrangle at the top of the halfpace (37) is provided with fillet.
7. a kind of nuclear magnetic resonance (MR) alarm according to claim 6, it is characterised in that: the angle of fillet is 30 degree
To between 45 degree.
8. a kind of nuclear magnetic resonance (MR) alarm according to claim 1, it is characterised in that: second limiting slot (20)
Diameter be greater than the diameter of first bearing (13), the first bearing (13) is located at the inside of the second limiting slot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140085.8A CN109064723B (en) | 2018-09-28 | 2018-09-28 | Nuclear Magnetic Resonance (MR) alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140085.8A CN109064723B (en) | 2018-09-28 | 2018-09-28 | Nuclear Magnetic Resonance (MR) alarm |
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| Publication Number | Publication Date |
|---|---|
| CN109064723A true CN109064723A (en) | 2018-12-21 |
| CN109064723B CN109064723B (en) | 2023-06-13 |
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| CN201811140085.8A Active CN109064723B (en) | 2018-09-28 | 2018-09-28 | Nuclear Magnetic Resonance (MR) alarm |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814320A (en) * | 2005-01-31 | 2006-08-09 | 重庆融海超声医学工程研究中心有限公司 | MRI induced ultrasonic therapeutical apparatus |
| JP2008249584A (en) * | 2007-03-30 | 2008-10-16 | Deed Corp | Magnetic object detector |
| CN204971284U (en) * | 2015-09-28 | 2016-01-20 | 重庆市中山医院 | Medical treatment detects uses nuclear magnetic resonance apparatus |
| CN105326505A (en) * | 2015-11-22 | 2016-02-17 | 朱荣广 | Magnetic-resonance auxiliary examination device |
| CN106901738A (en) * | 2017-03-01 | 2017-06-30 | 董源涛 | A kind of local NMR imaging device |
-
2018
- 2018-09-28 CN CN201811140085.8A patent/CN109064723B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814320A (en) * | 2005-01-31 | 2006-08-09 | 重庆融海超声医学工程研究中心有限公司 | MRI induced ultrasonic therapeutical apparatus |
| JP2008249584A (en) * | 2007-03-30 | 2008-10-16 | Deed Corp | Magnetic object detector |
| CN204971284U (en) * | 2015-09-28 | 2016-01-20 | 重庆市中山医院 | Medical treatment detects uses nuclear magnetic resonance apparatus |
| CN105326505A (en) * | 2015-11-22 | 2016-02-17 | 朱荣广 | Magnetic-resonance auxiliary examination device |
| CN106901738A (en) * | 2017-03-01 | 2017-06-30 | 董源涛 | A kind of local NMR imaging device |
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