CN110051354A - A kind of movable type nuclear magnetic resonance check shielding cabin - Google Patents
A kind of movable type nuclear magnetic resonance check shielding cabin Download PDFInfo
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- CN110051354A CN110051354A CN201910424846.0A CN201910424846A CN110051354A CN 110051354 A CN110051354 A CN 110051354A CN 201910424846 A CN201910424846 A CN 201910424846A CN 110051354 A CN110051354 A CN 110051354A
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- 238000005481 NMR spectroscopy Methods 0.000 title claims abstract description 73
- 230000007306 turnover Effects 0.000 claims description 94
- 239000004020 conductor Substances 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 108010066057 cabin-1 Proteins 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 238000007689 inspection Methods 0.000 description 5
- 230000005311 nuclear magnetism Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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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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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- High Energy & Nuclear Physics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The present invention provides a kind of mobile nuclear magnetic resonance checks to shield cabin comprising cabin and removable support；Cabin includes muti-piece barricade, and muti-piece barricade surrounds the accommodating cavity for accommodating patient, cabin further include for for patient from accommodating intracavitary outwardly directed port；The surrounding of port is provided with port conductive structure, and port conductive structure is for being conductively connected cabin and outer shield component；It is conductively connected between the barricade to connect so as to form the electromagnetic armouring structure sealed in gap between the barricade to connect；Removable support is mounted on the lower section of cabin to drive cabin mobile.After movable type nuclear magnetic resonance check shielding cabin is electrically connected to the shield member of nuclear magnetic resonance main body by port, movable type nuclear magnetic resonance check shielding cabin just collectively forms an electromagnetic shielding space with the shield member of nuclear magnetic resonance main body, patient and nuclear magnetic resonance main body are all wrapped in the electromagnetic shielding space, to prevent external disturbance from entering in nuclear magnetic resonance main body.
Description
Technical field
The present invention relates to nuclear magnetic resonance check equipment technical fields, examine in particular to a kind of mobile nuclear magnetic resonance
Look into shielding cabin.
Background technique
Currently, nuclear magnetic resonance check system is mostly fixed installation form in the market, in order to play shielding external disturbance
Purpose, nuclear magnetic resonance check system are generally fixedly mounted in nuclear magnetic resonance screened room.
For the patient for needing to do nuclear magnetic resonance check, needs to be sent in nuclear magnetic resonance screened room and be examined
It looks into.But for some particular patients 's, due to the needs for the treatment of, be inconvenient to carry out it is mobile over long distances, this but also its
It is difficult to be sent in nuclear magnetic resonance screened room and be checked.
And if nuclear magnetic resonance check system is made into movable type, it just can solve the above problem.But work as nuclear magnetic resonance
When inspection system is moved to outside nuclear magnetic resonance screened room, the electromagnetism in natural environment can generate interference to inspection result, particularly,
The patient for needing to check just is entered in nuclear magnetic resonance check system when checking, the body of patient is total positioned at nuclear-magnetism
In main body of shaking, body is located at outside nuclear magnetic resonance main body, in the prior art the not no dress dedicated for being shielded to patient
It sets, due to the presence of patient, external disturbance can enter nuclear magnetic resonance by the gap between patient and nuclear magnetic resonance main body
Inspection result is interfered in main body, this is but also mobile nuclear magnetic resonance check system is difficult to realize.
Summary of the invention
In consideration of it, the invention proposes a kind of mobile nuclear magnetic resonance checks to shield cabin, it is intended to solve the problems, such as existing.
In order to achieve the above object, the invention proposes a kind of mobile nuclear magnetic resonance checks to shield cabin comprising cabin
And removable support；The cabin includes muti-piece barricade, and the muti-piece barricade surrounds the accommodating cavity for accommodating patient, institute
State cabin further include for for patient from the port that the accommodating cavity stretches out from inside to outside；The surrounding of the port is provided with port and leads
Electric structure, the port conductive structure is for being conductively connected the cabin and outer shield component；The barricade to connect
Between be conductively connected so as to form the electromagnetic armouring structure sealed in gap between the barricade to connect；The movable type
Bracket is mounted on the lower section of the cabin to drive the cabin mobile.
Further, at least partly described barricade is transparent screen shield plate, and the transparent screen shield plate includes transparent panel and folder
Gauze screen between the transparent panel.
Further, the edge of the transparent screen shield plate is provided with exposed conductive bar, the conductive bar and described
Gauze screen electrical connection in bright barricade；It is conductively connected between the transparent screen shield plate to connect by the conductive bar.
Further, the muti-piece barricade includes shielded backplane, shielding end plate and two pieces of shielding turnover panels；Two pieces of screens
The bottom edge for covering turnover panel is connected to the two sides of the shielded backplane, and two pieces of shielding turnover panels have closed state, when described
When two pieces of shielding turnover panels are in the closed state, two pieces of shielding turnover panels and the shielded backplane surround tubular structure, institute
The first end that the tubular structure is arranged in shielding end plate is stated, the second end of the tubular structure is open to constitute the end
Mouthful.
Further, the shielded backplane includes conductive plate and the support plate that is arranged in below the conductive plate, the screen
It covers end plate and two pieces of shielding turnover panels is the transparent screen shield plate.
Further, the shielding end plate is removably plugged on the shielded backplane, the shielding in the shielding end plate
Conductive plate in the excessively described conductive bar of Netcom and the shielded backplane is conductively connected.
Further, the shielding turnover panel is hinged by hinge and the shielded backplane, the shielding in the shielding turnover panel
The conductive plate that Netcom is crossed in flexible conducting material and the shielded backplane is conductively connected.
Further, the tubular structure is rectangular-shape, and the shielding end plate is rectangle；Every piece of shielding turnover panel
Including the first turnover panel and the second turnover panel, the bottom edge of the first turnover panel is hinged on the shielded backplane, the shielding Netcom in the first turnover panel
The conductive plate crossed in flexible conducting material and the shielded backplane is conductively connected, and the second turnover panel is hinged on the top margin of the first turnover panel,
Gauze screen in second turnover panel is conductively connected by the gauze screen in flexible conducting material and the first turnover panel；It is shielded at described two pieces
Between turnover panel, the gauze screen in one of second turnover panel is led by the conductive bar and the gauze screen in another piece of the second turnover panel
Electrical connection.
Further, it is provided with pulling buckle between the shielding end plate and the shielding turnover panel, and/or, at described two pieces
Pulling buckle is provided between shielding turnover panel.
Further, the removable support include scissors fork elevating frame, be arranged in the scissors fork elevating frame bottom ten thousand
To take turns and be arranged in the scissors fork elevating frame top carrying bed surface, the carrying bed surface carries the cabin, the cabin
It is inside provided with patient pallet, the universal wheel is provided with locking structure.
A kind of mobile nuclear magnetic resonance check provided by the present invention shields cabin, by setting muti-piece barricade to surround
Cabin, and cabin is driven by removable support and moves, to realize that movable type nuclear magnetic resonance check shielding cabin is removable；Cabin is stayed
There is port, due to being conductively connected between the barricade that connects so as to form the electromagnetism of sealing in gap between the barricade to connect
Shielding construction, when the shielding part for movable type nuclear magnetic resonance check shielding cabin being electrically connected to by port nuclear magnetic resonance main body
After part, movable type nuclear magnetic resonance check shielding cabin just collectively forms an electromagnetic shielding with the shield member of nuclear magnetic resonance main body
Space, patient and nuclear magnetic resonance main body are all wrapped in the electromagnetic shielding space, total to prevent external disturbance from entering nuclear-magnetism
Inspection result is interfered in main body of shaking, this kind movable type nuclear magnetic resonance check shielding cabin is conducive to mobile nuclear magnetic resonance check system
Realization.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that mobile nuclear magnetic resonance check provided by the present invention shields cabin；
Fig. 2 is the partial structural diagram of transparent screen shield plate provided by the present invention；
Fig. 3 is two pieces of structures shielded when turning under turnover panels that mobile nuclear magnetic resonance check provided by the present invention shields cabin
Schematic diagram；
Fig. 4 is that two pieces of shielding turnover panels that mobile nuclear magnetic resonance check provided by the present invention shields cabin are in closed state
When structural schematic diagram；
Fig. 5 is the structural schematic diagram of shielding turnover panel provided by the present invention；
Fig. 6 is the structural schematic diagram of shielding end plate provided by the present invention；
Fig. 7 is the structural schematic diagram of the connection relationship between shielding turnover panel and shielded backplane provided by the present invention；
The structural schematic diagram of connection relationship of the Fig. 8 between the first turnover panel provided by the present invention and the second turnover panel；
Fig. 9 is the shielding for being connected to nuclear magnetic resonance main body that mobile nuclear magnetic resonance check provided by the present invention shields cabin
Structural schematic diagram after shell.
The middle appended drawing reference of attached middle school are as follows:
01- nuclear magnetic resonance main body, 02- shield shell, 03- patient；
1- cabin, the port 11-, 12- patient pallet；
2- removable support, 21- scissors fork elevating frame, 22- universal wheel, 23- carry bed surface；
31- transparent panel, 32- gauze screen, 33- conductive bar；
4- shielded backplane, 41- conductive plate, 42- support plate；
5- shields end plate, 51- bolt；
6- shields turnover panel, the first turnover panel of 61-, the second turnover panel of 62-；
7- hinge；
8- flexible conducting material；
9- pulling buckle.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The invention proposes a kind of mobile nuclear magnetic resonance checks to shield cabin, as shown in Figure 1 comprising cabin 1 and movement
Formula bracket 2；Cabin 1 includes muti-piece barricade, and muti-piece barricade surrounds the accommodating cavity for accommodating patient, and cabin 1 further includes using
In for patient from accommodating intracavitary outwardly directed port 11；The surrounding of port 11 is provided with port conductive structure, port conduction knot
Structure is for being conductively connected cabin 1 and outer shield component；It is conductively connected between the barricade to connect so that the barricade to connect
Between gap in formed sealing electromagnetic armouring structure；Removable support 2 is mounted on the lower section of cabin 1 to drive cabin 1 to move
It is dynamic.
Signified port conductive structure can be an additional conductive metal circle in the application, which surrounds
Port 11 is simultaneously conductively connected with cabin 1；The port conductive structure is also possible to stretch out from inside to outside from cabin 1 or exposed conduction
Part, conduct piece surrounds port surrounding, as follows when barricade is made of transparent panel and the gauze screen being clipped between transparent panel,
Can be set that partly shielding effect net is protruding or exposed, these protruding or exposed gauze screens are the conduct pieces, this
A little protruding or exposed gauze screens surround closed state and just constitute the port conductive structure.Certainly, in addition to above-mentioned knot
Other than configuration formula, there are also the port conductive structure of other structures form, similar replacement also fall into protection scope of the present invention it
It is interior.Port conductive structure is for being conductively connected cabin 1 and outer shield component, so that cabin 1 and outer shield component are common
Constitute an enclosed electromagnetic shielding space.
Based on above-mentioned structure, a kind of mobile nuclear magnetic resonance check shielding cabin provided by the present invention passes through setting
Muti-piece barricade is to surround cabin 1, and cabin 1 is driven by removable support 2 and moves, to realize the movable type nuclear magnetic resonance check
It is removable to shield cabin；Cabin 1 is there are port 11, due to being conductively connected between the barricade that connects so that between the barricade to connect
Gap in formed sealing electromagnetic armouring structure, when by port 11 the movable type nuclear magnetic resonance check shield cabin conduction company
After being connected to the shield member of nuclear magnetic resonance main body, which shields the cabin just shielding with nuclear magnetic resonance main body
Component collectively forms an enclosed electromagnetic shielding space, and patient and nuclear magnetic resonance main body are all wrapped in electromagnetic shielding sky
In, inspection result is interfered to prevent external disturbance from entering in nuclear magnetic resonance main body, this kind movable type nuclear magnetic resonance check screen
Cover the realization that cabin is conducive to mobile nuclear magnetic resonance check system.
As shown in figure 9, the shield member (namely outer shield component) of nuclear magnetic resonance main body 01 signified in the application, it can
To be a mobile shield shell 02, nuclear magnetic resonance main body 01 is placed in the shield shell 02 of the movable type, the movement
The shield shell 02 of formula is provided with an opening, and the opening with mobile nuclear magnetic resonance check provided herein for shielding
Port connection on cabin, after connection, patient 03 can shield laggard across the opening in cabin from the movable type nuclear magnetic resonance check
Enter nuclear magnetic resonance main body 01；Meanwhile the surrounding of the opening is provided with opening conductive structure, the opening conductive structure of the surrounding of opening
It is electrically connected with the port conductive structure of the surrounding of port provided herein, to constitute one for wrapping up patient 03 and nuclear-magnetism
The electromagnetic shielding space for the main body 01 that resonates.Certainly, also there is the shield member of other forms to realize to nuclear magnetic resonance main body 01
Shielding also has the opening of other forms and opening conductive structure to be conductively connected to realize with port provided herein, and this
Application mainly solves the problems, such as it is the shielding realized to patient 03, therefore, does not exist for the shield member of nuclear magnetic resonance main body 01
It is described in detail in the application.
The conductive connection of the application meaning is not to be to realize the connection between each barricade on shield effectiveness
Referring to will be powered when subsequent use.
In the present embodiment, at least partly barricade is transparent screen shield plate, as shown in Fig. 2, transparent screen shield plate includes transparent
Plate 31 and the gauze screen 32 being clipped between transparent panel 31.After barricade being made into the transparent screen shield plate of above structure, Yi Shengke
To see situation of the patient in cabin 1 by transparent screen shield plate.Preferably, transparent panel 31 can be using such as glass plate, organic
Glass plate or PE plate etc., gauze screen 32 can be using stainless (steel) wire meeting copper mesh etc..It is further preferred that can be used in multi-layer transparent
The structure of gauze screen 32 is clipped between plate 31, to increase shield effectiveness.In order to facilitate assembling, the area of gauze screen 32 can be done
It is bigger than the area of transparent panel 31, make to leak out transparent panel 31 outside partly shielding effect net 32, these exposed gauze screens 32 can be used for
Conductive bar 33 described below is conductively connected, it can also be used to is conductively connected with the gauze screen 32 on other barricades.
In the present embodiment, as shown in Fig. 2, the edge of transparent screen shield plate is provided with exposed conductive bar 33, conductive bar
33 are electrically connected with the gauze screen 32 in transparent screen shield plate；It is conductively connected between the transparent screen shield plate to connect by conductive bar 33.Base
In above-mentioned structure, when two pieces of transparent screen shield plates connect, the conductive bar 33 in two pieces of transparent screen shield plates is conductively connected, to realize
The electromagnetic shielding passed through between the transparent screen shield plate to connect.
In the present embodiment, shown in as shown in Figure 1, Figure 3 and Figure 4, muti-piece barricade includes shielded backplane 4, shielding end plate 5 and two
Block shields turnover panel 6；The bottom edge of two pieces of shielding turnover panels 6 is connected to the two sides of shielded backplane 4, and two pieces of shielding turnover panels 6, which have, to be closed
Conjunction state, when two pieces of shielding turnover panels 6 in the closure state, two pieces of shielding turnover panels 6 and shielded backplane 4 surround tubular structure, shield
The first end that tubular structure is arranged in end plate 5 is covered, the second end of tubular structure is open to constitute port 11.Based on above-mentioned
Structure, before patient checks, as shown in figure 3, first two pieces shield turnover panel 6 one of or two pieces dismantle or under turn over
(under turn over structure see below described) facilitates patient mobile into cabin, and two pieces of shieldings are turned over after patient is adjusted to suitable position
Plate 6 turns over as closed state as shown in Figure 1 and Figure 4, can be checked.The above-mentioned preferred structure for cabin 1, certainly, as long as
Port 11 can be constituted, and in addition to port 11, the structure that other barricades surround the other forms of electromagnetic armouring structure is also fallen
Enter within protection scope of the present invention；In addition, the cross section of two pieces of shielding turnover panels 6 can be round or ellipse or other shapes
Shape, can also only setting one piece three sections shielding turnover panel it is also possible, as long as the similar of the tubular structure can be surrounded
Replacement is also fallen within protection scope of the present invention.
In the present embodiment, as shown in fig. 7, shielded backplane 4 includes conductive plate 41 and the branch being arranged in below conductive plate 41
Fagging 42, shielding end plate 5 and two pieces of shielding turnover panels 6 is transparent screen shield plate.
In the present embodiment, it as shown in fig. 6, shielding end plate 5 is removably plugged on shielded backplane 4, is inserted by bolt 51
It connects in shielded backplane 4.Shielding end plate 5 is transparent screen shield plate, is provided with conductive bar 33 at bottom edge, shielding end plate 5 is plugged into
After on shielded backplane 4, the conductive plate 41 shielded in conductive bar 33 and shielded backplane 4 on the bottom edge of end plate 5 is conductively connected, with reality
The now electromagnetic shielding of the junction of shielding end plate 5 and shielded backplane 4.
In the present embodiment, it as shown in fig. 7, shielding turnover panel 6 is hinged by hinge 7 and shielded backplane 4, shields in turnover panel 6
Gauze screen 32 be conductively connected by the conductive plate 41 in flexible conducting material 8 and shielded backplane 4.The flexible conducting material 8 can
It is clipped between support plate 42 and conductive plate 41 and part evagination is in shielded backplane 4, these evaginations are in the partially flexible of shielded backplane 4
Exposed gauze screen 32 on conductive material 8 and shielding turnover panel 6 is conductively connected, to realize the hinge of shielding turnover panel 6 and shielded backplane 4
Connect the electromagnetic shielding at place.
In the present embodiment, as shown in Fig. 1, Fig. 3 to Fig. 6 and Fig. 8, tubular structure is rectangular-shape, and shielding end plate 5 is length
It is rectangular；Every piece of shielding turnover panel 6 includes the first turnover panel 61 and the second turnover panel 62, and the bottom edge of the first turnover panel 61 is hinged on shielded backplane 4,
Gauze screen 32 in first turnover panel 61 is conductively connected by the conductive plate 41 in flexible conducting material 8 and shielded backplane 4, and second turns over
Plate 62 is hinged on the top margin of the first turnover panel 61, and the gauze screen 32 in the second turnover panel 62 passes through flexible conducting material 8 and the first turnover panel
Gauze screen 32 in 61 is conductively connected；Between two pieces of shielding turnover panels 6, the gauze screen 32 in one of second turnover panel 62 passes through
Conductive bar 33 is conductively connected with the gauze screen 32 in another piece of the second turnover panel 62.Based on above-mentioned structure, by way of stirring
Shielding turnover panel 6 can be stirred in place, facilitate operation.Moreover, first turns over after turning under the first turnover panel 61 and the second turnover panel 62
Plate 61 and the second turnover panel 62 are below shielded backplane 4, and the first turnover panel 61 and the second turnover panel 62 will not be transferred to cabin to patient
Interior work generates obstruction.
Conductive fabric or soft copper net can be used in above-mentioned flexible conducting material 8.
In the present embodiment, as shown in figure 3, being provided with pulling buckle 9 between shielding end plate 5 and shielding turnover panel 6, and/or,
Pulling buckle 9 is provided between two pieces of shielding turnover panels 6.In this way, realizing shielding end plate 5 by pulling buckle 9 and shielding the company between turnover panel 6
It connects, makes to shield the conductive bar 33 on end plate 5 and better contacted with the conductive bar 33 on shielding turnover panel 6.Two pieces are realized by pulling buckle 9
The connection between turnover panel 6 is shielded, the conductive bar 33 on two pieces of shielding turnover panels 6 is better contacted with.
In the present embodiment, as shown in Figure 1, removable support 2 includes scissors fork elevating frame 21, is arranged in scissors fork elevating frame 21
Bottom universal wheel 22 and be arranged in scissors fork elevating frame 21 top carrying bed surface 23, carrying bed surface 23 carry cabin 1, cabin
Patient pallet 12 is provided in body 1, universal wheel 22 is provided with locking structure.Movable type nuclear magnetic resonance check shielding cabin is mobile
Behind the hospital bed side of the patient mobile to inconvenience, universal wheel 22 is locked, being turned under shielding turnover panel 6 as shown in figure 3, by scissor liter
Drop frame 21 is adjusted to the height of shielded backplane 4 as the height of the symptom of patient, and become easily to turn over patient later
It moves on patient pallet 12.The locking to universal wheel 22 is released, movable type nuclear magnetic resonance check shielding cabin is moved to later
The shield member of nuclear magnetic resonance main body is neighbouring and adjusts the height of shielded backplane 4, after the position of patient is adjusted, shielding turnover panel
6 turn to closed state as shown in Figure 4, so that the movable type nuclear magnetic resonance check is shielded cabin by the connection of port 11 total with nuclear-magnetism
The shield member of vibration main body collectively forms an electromagnetic shielding space, can start to check.
In the absence of conflict, the feature in the above embodiments and embodiment can be combined with each other
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of movable type nuclear magnetic resonance check shields cabin, which is characterized in that including cabin and removable support；
The cabin includes muti-piece barricade, and the muti-piece barricade surrounds the accommodating cavity for accommodating patient, and the cabin is also
Including for for patient from the port that the accommodating cavity stretches out from inside to outside；
The surrounding of the port is provided with port conductive structure, and the port conductive structure is for making the cabin and exterior shield
Components conductive connection；It is conductively connected between the barricade to connect so that formation in gap between the barricade to connect
The electromagnetic armouring structure of sealing；
The removable support is mounted on the lower section of the cabin to drive the cabin mobile.
2. movable type nuclear magnetic resonance check according to claim 1 shields cabin, which is characterized in that at least partly described shielding
Plate is transparent screen shield plate, and the transparent screen shield plate includes transparent panel and the gauze screen that is clipped between the transparent panel.
3. movable type nuclear magnetic resonance check according to claim 2 shields cabin, which is characterized in that the transparent screen shield plate
Edge is provided with exposed conductive bar, and the conductive bar is electrically connected with the gauze screen in the transparent screen shield plate；
It is conductively connected between the transparent screen shield plate to connect by the conductive bar.
4. movable type nuclear magnetic resonance check according to claim 3 shields cabin, which is characterized in that the muti-piece barricade packet
Include shielded backplane, shielding end plate and two pieces of shielding turnover panels；
The bottom edge of two pieces of shieldings turnover panel is connected to the two sides of the shielded backplane, and two pieces of shielding turnover panels, which have, to be closed
Conjunction state, when two pieces of shieldings turnover panel is in the closed state, two pieces of shielding turnover panels are enclosed with the shielded backplane
At tubular structure, the first end of the tubular structure is arranged in the shielding end plate, and the second end of the tubular structure is to open
Formula is to constitute the port.
5. movable type nuclear magnetic resonance check according to claim 4 shields cabin, which is characterized in that the shielded backplane includes
Conductive plate and the support plate being arranged in below the conductive plate, the shielding end plate and two pieces of shielding turnover panels are described transparent
Barricade.
6. movable type nuclear magnetic resonance check according to claim 5 shields cabin, which is characterized in that the shielding end plate is removable
It is plugged on the shielded backplane with unloading, the gauze screen in the shielding end plate passes through in the conductive bar and the shielded backplane
Conductive plate is conductively connected.
7. movable type nuclear magnetic resonance check according to claim 5 shields cabin, which is characterized in that the shielding turnover panel passes through
Hinge and the shielded backplane are hinged, and the gauze screen in the shielding turnover panel passes through in flexible conducting material and the shielded backplane
Conductive plate be conductively connected.
8. movable type nuclear magnetic resonance check according to claim 5 shields cabin, which is characterized in that the tubular structure is length
Cube shape, the shielding end plate are rectangle；
Every piece of shielding turnover panel includes the first turnover panel and the second turnover panel, and the bottom edge of the first turnover panel is hinged on the shielded backplane,
Gauze screen in first turnover panel is conductively connected by the conductive plate in flexible conducting material and the shielded backplane, the second turnover panel hinge
The top margin in the first turnover panel is connect, the gauze screen in the second turnover panel is conductive by the gauze screen in flexible conducting material and the first turnover panel
Connection；
Between two pieces of shieldings turnover panel, gauze screen in one of second turnover panel passes through the conductive bar and another piece the
Gauze screen in two turnover panels is conductively connected.
9. movable type nuclear magnetic resonance check according to claim 4 shields cabin, which is characterized in that in the shielding end plate and
It is provided with pulling buckle between the shielding turnover panel, and/or, pulling buckle is provided between two pieces of shieldings turnover panel.
10. movable type nuclear magnetic resonance check according to claim 1 shields cabin, which is characterized in that the removable support
Including scissors fork elevating frame, the bottom that the scissors fork elevating frame is set universal wheel and the top of the scissors fork elevating frame is set
Carrying bed surface, the carrying bed surface carries the cabin, is provided with patient pallet in the cabin, the universal wheel is provided with
Locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424846.0A CN110051354B (en) | 2019-05-21 | 2019-05-21 | Mobile nuclear magnetic resonance inspection shielding cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424846.0A CN110051354B (en) | 2019-05-21 | 2019-05-21 | Mobile nuclear magnetic resonance inspection shielding cabin |
Publications (2)
| Publication Number | Publication Date |
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| CN110051354A true CN110051354A (en) | 2019-07-26 |
| CN110051354B CN110051354B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910424846.0A Active CN110051354B (en) | 2019-05-21 | 2019-05-21 | Mobile nuclear magnetic resonance inspection shielding cabin |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562530A (en) * | 2020-04-30 | 2020-08-21 | 佛山瑞加图医疗科技有限公司 | Shielding cabin |
| CN115137592A (en) * | 2022-08-02 | 2022-10-04 | 罗佳 | Movable nuclear magnetic resonance examination shielding cabin |
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| US20050049491A1 (en) * | 1998-10-05 | 2005-03-03 | Esaote S.P.A. | Nuclear magnetic resonance imaging device |
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| CN210541555U (en) * | 2019-05-21 | 2020-05-19 | 佛山瑞加图医疗科技有限公司 | Movable nuclear magnetic resonance examination shielding cabin |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111562530A (en) * | 2020-04-30 | 2020-08-21 | 佛山瑞加图医疗科技有限公司 | Shielding cabin |
| CN115137592A (en) * | 2022-08-02 | 2022-10-04 | 罗佳 | Movable nuclear magnetic resonance examination shielding cabin |
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| CN110051354B (en) | 2024-07-16 |
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