CN205947785U - On -vehicle nuclear magnetic resonance imaging system - Google Patents
On -vehicle nuclear magnetic resonance imaging system Download PDFInfo
- Publication number
- CN205947785U CN205947785U CN201620420935.XU CN201620420935U CN205947785U CN 205947785 U CN205947785 U CN 205947785U CN 201620420935 U CN201620420935 U CN 201620420935U CN 205947785 U CN205947785 U CN 205947785U
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- room
- magnetic resonance
- nuclear magnetic
- operating room
- canyon
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Abstract
The utility model discloses on -vehicle nuclear magnetic resonance imaging system loads in the carriage, including screened room, studio and canyon, the screened room is magnetic resonance examination's an action part, and the studio is that the doctor operates equipment part, and switch board and steady voltage equipment part are placed to the canyon, separate by the shielding layer respectively between screened room, studio and the canyon, be equipped with a screened room and studio's door between screened room and the studio, be equipped with a studio and canyon door between studio and the canyon. Setting up nuclear magnetic resonance's nuclear magnetic resonance equipment in the screened room, having placed the inspection bed body between the two poles of the earth of nuclear magnetic resonance equipment, set up the cursor positioning ware in the carriage, the sureness is the position of placing that the coil was gone up to the bed body. The utility model discloses only need simple the loading to fix on the car, the vehicle -mounted moves, forms the examination room of a flow, can carry out the nuclear magnetic resonance inspection to the patient in the place that does not have nuclear magnetic resonance medical equipment. The utility model relates to a brief, compact structure is practical, and the cost is low, the energy saving.
Description
Technical field
This utility model belongs to medical instruments field, the imaging system of more particularly, to a kind of vehicle-mounted nuclear magnetic resonance, NMR.
Background technology
In Modern Medical Field, nuclear magnetic resonance check has become as one of maximally effective routine examination project, a lot of patients
Hidden danger in body is it is necessary to the inspection through nuclear magnetic resonance, NMR could accurately be made a definite diagnosis.Therefore, increasing patient needs to make
Nuclear magnetic resonance check just can be diagnosed the cause of disease.But because China's medical system distribution is unequal, nuclear magnetic resonance equipment is not popularized
To all of hospital, only just have nuclear magnetic resonance equipment in hospital of certain scale, this just give the vast needs in this area with
Nuclear magnetic resonance check could the Accurate Diagnosis cause of disease patient bring check and treatment on difficulty, or even affected adversely treatment when
Between.
Content of the invention
In view of this, the problem existing for current China medical system, the utility model proposes a kind of vehicle-mounted nuclear-magnetism is altogether
Shake the system of inspection, magnetic resonance imaging device can be loaded on automobile, automobile can by its carrying to any desired place,
Patient can onboard carry out nuclear magnetic resonance image check, forms the inspection chamber of a flowing.
The purpose of this utility model is realized by following technical proposals：
Vehicle-mounted nuclear magnetic resonance imaging system, is loaded in compartment, including screened room, operating room and canyon；Screened room is
The working portion of nuclear magnetic resonance check, operating room is doctor's operation equipment part, and canyon is to place switch board and pressure stabilizing device
Part；Separated by screen layer respectively between screened room, operating room and canyon；It is provided with a shielding between screened room and operating room
Room and operating room's door, are provided with an operating room and canyon door between operating room and canyon, working chamber side is provided with a confession
Operating room's inlet/outlet of personnel's turnover；In the nuclear-magnetism equipment of the indoor setting nuclear magnetic resonance, NMR of shielding, put between the two poles of the earth of nuclear-magnetism equipment
It is equipped with inspection bed body, check bed body side setting cursor positioner, setting is relative with cursor positioner in compartment；In compartment
Bottom electromotor is provided below.
Work interior is mainly provided with computer desk, individual seat, x-ray viewing box, monitoring display device.
Check on the footing of bed body equipped with roller, equipped with bed body track on the base plate in compartment, check the rolling on bed body footing
Wheel is seated on bed body track, so that inspection bed body can be passed in and out in nuclear-magnetism equipment room.
Nuclear-magnetism device bottom is placed on the base plate in compartment by connects bearing.
Screen layer between screened room and operating room is provided with the watch window with shield glass, and top and the bottom are respectively provided with ripple
Lead window.
Operating room's inlet/outlet of working chamber side is enabling laterally, and operating room's inlet/outlet has clear glass.
Attemperating unit is installed in screened room, operating room and canyon, attemperating unit is air-conditioning and fan.
Described electromotor has two.
Operating room top has transparent ventilation escape window.
The beneficial effects of the utility model are：
This utility model only needs simple loading to be fixed on automobile, runs with car, forms the inspection chamber of a flowing, can be
The place not having nuclear magnetic resonance, NMR armarium carries out nuclear magnetic resonance check to patient, to adapt to the demand of extensive patients.This practicality
New design is brief, and compact conformation is practical, low cost, energy saving.
Brief description
Fig. 1 is the overall structure diagram of this utility model embodiment；
Fig. 2 is the schematic side view of screened room；
Fig. 3 is the schematic top plan view of screened room.
In figure labelling：
I, screened room, II, operating room, III, canyon, 1, attemperating unit, 2, watch window, 3, waveguide window, 4, compartment,
5th, nuclear-magnetism equipment, 6, cursor positioner, 7, connects bearing, 8, bed body track, 9, check bed body, 10, motor, 11, switch board,
12nd, pressure stabilizing device, 13, screened room and operating room's door, 14, operating room and canyon door, 15, operating room's inlet/outlet, 16, screened room
Inlet/outlet.
Specific embodiment
Referring to Fig. 1, it is this utility model is a kind of structural representation of embodiment.The vehicle-mounted nuclear magnetic resonance, NMR of this utility model
Imaging system is loaded in compartment 4, including screened room I, operating room II and canyon III.Screened room I is nuclear magnetic resonance check
Working portion, operating room II is doctor's operation equipment part, and canyon III is to place switch board 11 and pressure stabilizing device 12 part.
Separated by screen layer respectively between screened room I, operating room II and canyon III.It is provided with one between screened room I and operating room II
Screened room and operating room's door 13, are provided with an operating room and canyon door 14 between operating room II and canyon III.Additionally,
Screened room I is provided with a screened room inlet/outlet 16 towards outside, and operating room II is provided with operating room's inlet/outlet 15 towards outside.
Described screened room I structure can be in conjunction with Fig. 2 and Fig. 3, and in screened room I, setting patient makees the core of nuclear magnetic resonance check
Magnetic machine 5, nuclear-magnetism equipment 5 bottom is placed on the base plate in compartment 4 by connects bearing 7.Place between the two poles of the earth of nuclear-magnetism equipment 5
There is inspection bed body 9, check on the footing of bed body 9 equipped with roller, equipped with bed body track 8 on the base plate in compartment 4, check bed body 9
Roller on footing is seated on bed body track 8, so that inspection bed body 9 can be passed in and out between nuclear-magnetism equipment 5, is checked for patient.
Check bed body 9 side setting cursor positioner 6, be also provided with cursor positioner 6 corresponding thereto in compartment 4.Screened room I and work
Make the screen layer between the II of room and be provided with watch window 2 with shield glass, top and the bottom are respectively provided with waveguide window 3.
Embodiment：The high 2436mm of screened room I long 2887mm width 2220mm.Whole screened room is except screened room and operating room's door
13rd, outside waveguide window 3 and shield glass, all using the copper plate laying that 0.5mm is thick.Between copper coin and copper coin, connection is connected with rivet
Connect.As normal operations must be welded together by copper coin, and ensure uniformly seamless between weld seam.In junction in order to strengthen
Shield effectiveness, one layer of copper foil tape in stickup.Bottom laying 5mm aluminium sheet ensures load-bearing.
Embodiment：The high 2436mm of operating room II long 840mm width 2220mm.Described operating room II is used for operator and operates core
Magnetic machine and the turnover of patient.It is mainly provided with computer desk, individual seat, x-ray viewing box, the article such as monitoring display device in operating room II.
Operating room II top has transparent ventilation escape window.Operating room's inlet/outlet 15 of operating room II side is enabling laterally, work
Make to have clear glass on room inlet/outlet 15 it is ensured that the daylighting of operating room II.
Embodiment：Described canyon III mainly placed switch board 11.Work between canyon III and operating room II
Make room and canyon door 14 and adopt bidirectional push-pull type structure door it is ensured that the convenience of the maintenance of switch board 11 and maintenance.Simultaneously
Canyon III, equipped with pressure stabilizing device 12, controls nuclear magnetic resonance check equipment and in-car all of luminaire, air-conditioning etc..Simultaneously
All of external power supply is all to be passed through whole compartment by canyon bottom.For improving the imaging system of this vehicle-mounted nuclear magnetic resonance, NMR
Function, placed monitoring host computer (in figure is not drawn) in canyon III, control the monitoring image of screened room I and compartment surrounding.
Because the job demand of switch board 11 distributes substantial amounts of heat, need to control temperature, and the room temperature of screened room I requires
25 DEG C about, insulation is the important component part of whole car body, and room temperature will keep uniform.Thus in screened room I, operating room II and
Attemperating unit 1 is installed in canyon III.Attemperating unit 1 is air-conditioning and exhaust fan.
Two electromotors 10 are provided below in the bottom in compartment 4, all of electric equipment is powered.
Illustrate by way of example below in the imaging system of the vehicle-mounted nuclear magnetic resonance, NMR of this utility model about structure and portion
The specific requirement of part and parameter：
1st, compartment 4：
The steel construction in described compartment 4 is welded using the argon arc welding that the square tube of 4*6 is carried out.It is welded with a crossbeam at height to protect
The load-bearing in card side compartment.Girder steel needs to support for door.Vehicle body frame part is to utilize due to the operation principle of permanent-magnet type nuclear-magnetism
Magnetostatic field is being imaged, so the whole firm structure division of car body is customized using 304 non-magnetic rustproof Steel materials.Underbody part adopts
Material be the argon arc welding soldering that the square tube of 5*10 and 12 channel-section steel are carried out.Overall length is 2350mm for 5620mm width
Lower support structure is that two, 12 channel-section steel of 5620mm length is fixed on vehicle frame.In underbody frame, every spacing 370mm welds a side
Pipe ensures to support, and does two 10 channel-section steels in nuclear-magnetism part and is reinforced, in addition in whole underbody and the weld supporting channel-section steel
All add that a square tube ensure that the bonding strength supporting channel-section steel and underbody.The bottom laying 5mm thickness aluminium sheet of screened room and 0.5mm
Thick copper coin (large-area ferrum can affect nuclear-magnetism work).What the ground of operating room and canyon was laid is the iron plate of 5mm.Canyon
Parts transversely strengthens one group of support (weight of nuclear-magnetism rack is born a heavy burden larger).Top of car employs half-open box-like.In shielding
Above room, 2689mm is to open, and remainder is together with overall frame welding.The construction of roof employs the square tube of 4*6
Do steel construction, the top divided in openable part is detained added with lifting, facilitates the dismounting of roof.Roof is connected by with car body
Pressing groove type connects, and top is tightly pressed against on compartment steel construction it is ensured that connect is tight blending bolt.Can folding and fixation
Dirty tank is reserved it is ensured that sleety weather compartment will not leak between top.
2nd, waveguide window 3：
The long 526mm width 126mm of waveguide window 3.Pressure copper reed has been done it is ensured that taking a breath in frame and compartment 4 copper coin junction
Tight connection between mouth 3 and copper coin.The through hole of one Φ 5mm is done at interval of 5cm on frame.Waveguide window 3 principal security
Air-conditioning air inlet and the circulation given vent to anger, so need two.
3rd, shield glass：
The long 300mm width 200mm thickness 10mm of shield glass, is crimped between two blocks of glass using double-deck copper mesh and makes
Shield glass.Copper mesh has stretched out about 5cm in the marginal portion of glass, is fixed on wall using copper knuckle direct riveter nail
On.When installation, copper mesh is folded up the realization being easy to shield.
4th, screened room and operating room's door 13：
Screened room integrally uses the thick copper coin parcel of 0.5mm with operating room's door 13 to the inside, and the side of 20mm is stretched out in outside.Close
Envelope is processed from rubber weather strip crimping it is ensured that the thermal insulation of whole screened room ensures.Screened room and the surrounding of operating room's door 13
It is connected with door extruding using 10mm high beryllium copper pornographic movie, the reed in bottom damages comparatively fast because trampling reason, therefore the spring by bottom
Piece is arranged on a bottom.Screened room is larger with doorframe gap with the size of operating room's door 13, so shield effectiveness is not special reason
Think.Employ following method here to be improved：One is using multilayer screen method, on doorframe or four round angles of door stick
Bilayer or multilamellar beryllium copper reed, increase shield effectiveness.Two is to accomplish to have shielded with operating room's door 13 using inserting screened room
Kind.Inserting screened room and operating room's door 13 are to do the groove that a copper coin makes on doorframe, and two beryllium coppers are installed in the inside
A copper plug, plug when door bars up, to together, are done in the edge of door when making door in reed arc top
Just closely link together with two groups of beryllium copper pornographic movies inside slot.Ensure the effect of shielding.
5th, attemperating unit 1：
The temperature of the air-conditioning part principal security screened room I of attemperating unit 1.Hanging machine air conditioner cannot be installed in screened room I,
So needs individually air-conditioning are made independent sector air outlet and air outlet ensures the uniform of indoor temperature.In work
Zuo Liaoyige air conditioning chamber above room and II and canyon III, has done a sealing coat, going out air-conditioning using iron plate plus extruded sheet
Air port and return air inlet are kept apart.Because space problem return air air-out is less smooth, add a blowing device in air-conditioning return air,
The air circulation of incrementss screened room.Thus having reached the quick effect by shielding indoor temperature lifting.
One feature of permanent-magnet type nuclear-magnetism is exactly that the requirement to temperature is higher, so how to control screened room I to ensure temperature
Degree is constant to be an important problem.This product adopts following solution：The temperature-sensing probe of hanging air conditioner machine indoors
Vaporizer on, this temperature sensitive resister is pulled down, then moves on return air inlet temperature sensitive resister to measurement return air using a netting twine
Mouth temperature.
Canyon III is the special place of a comparison, and it stores the facilities such as switch board 11, pressure stabilizing device 12.Control
The storage temperature of cabinet 11 can not ether low, the equipment such as gradient coil amplifier can cause damage, so needing when winter
Temperature.But whole switch board 11 is especially gone up bottom crown heater after starting working and can be given out substantial amounts of heat, needs very
Strong air passage rates take away these heats.So need to lower the temperature during equipment work again.Solved using following scheme：
In the bottom of switch board 11 or side, one air-supply arrangement is installed, a switch is added on air-supply arrangement, operating temperature is relatively
Open exhaust fan when high, play the effect of cooling.
6th, electric wire shielding：
The electric wire of switch board 11 output includes so several：Holding wire, radio-frequency cable, heater output lead, temperature control exports
Line, pcs signal line, computer power source line, receiving coil power line etc..According to standard, all of line, including forceful electric power, light current, letter
Number line be required for doing shielding processing, all of string pendulum is put neatly correct.Separately, signal and power supply are separately for strong and weak electricity.
7th, electromotor 10：
The selection of electromotor 10 needs to refer to two parameters, one be nuclear-magnetism operating power consumption, one is other system
Power supply.As requested, nuclear-magnetism electric power system must be separated with other electric power systems it is ensured that the stability powered of nuclear-magnetism.Nuclear-magnetism work
The rate of doing work is 50KW, and the electromotor of selection is 9.5KW.Ensure that absolute surplus supply.Another electromotor is supplied to illuminate
System, air conditioning system, ventilating system etc..
8th, check bed body 9：
Check that bed body 9 is fiberglass bed body, bed board part is that the position of people's recumbency is less than whole bed by " recessed " design
Face.Longitudinal sliding motion make use of two bed body guide rails 8, and the nylon wheel that guide rail middle setting protrudes ensure that inspection bed body 9 exists
Normal slip on bed body guide rail 8.The right side of bed board be mounted with a stainless steel welded supporting leg it is ensured that bed board slide after not
Dangerous hidden danger can be produced.Fixed bed board shelf is with stainless steel welded supporting leg, installs on the supporting leg of nuclear-magnetism equipment both sides
Two orientation pulleys are it is ensured that the vertically moving of bed body.
Finally it should be noted that：Above example is only not intended to limit in order to technical scheme to be described, institute
The those of ordinary skill in genus field modifies or equivalent to the specific embodiment of the present invention, and without departing from the present invention
Any modification of spirit and scope or equivalent, it all should be covered in the middle of protection domain of the present utility model.
Claims (8)
1. vehicle-mounted nuclear magnetic resonance imaging system, be loaded in compartment it is characterised in that：Including screened room, operating room and canyon；
Screened room is the working portion of nuclear magnetic resonance check, and operating room is doctor's operation equipment part, canyon be place switch board and
Pressure stabilizing device part；Separated by screen layer respectively between screened room, operating room and canyon；It is provided between screened room and operating room
One screened room and operating room's door, are provided with an operating room and canyon door between operating room and canyon；Lead in screened room
Outside is provided with a screened room inlet/outlet, and operating room is provided with operating room's inlet/outlet towards outside；In the indoor setting core of shielding
Magnetic machine, is placed with inspection bed body between the two poles of the earth of nuclear-magnetism equipment, check bed body side setting cursor positioner, set in compartment
Put cursor positioner corresponding thereto；Check on the footing of bed body equipped with roller, equipped with bed body track on the base plate in compartment, check
Roller on bed body footing is seated on bed body track, so that inspection bed body can be passed in and out in nuclear-magnetism equipment room；Under the bottom in compartment
Face is provided with electromotor.
2. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：Work interior is mainly provided with computer
Table, individual seat, x-ray viewing box, monitoring display device.
3. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：Nuclear-magnetism device bottom is passed through to connect
Bearing is placed on the base plate in compartment.
4. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：Between screened room and operating room
Screen layer is provided with the watch window with shield glass, and top and the bottom are respectively provided with ventilation mouth.
5. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 and 2 it is characterised in that：The work of working chamber side
Room inlet/outlet is enabling laterally, and operating room's inlet/outlet has clear glass.
6. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：In screened room, operating room with set
In standby room, attemperating unit is installed, attemperating unit is air-conditioning and fan.
7. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：Described electromotor has two.
8. vehicle-mounted nuclear magnetic resonance imaging system according to claim 1 it is characterised in that：Operating room top has transparent logical
Wind escape window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420935.XU CN205947785U (en) | 2016-05-12 | 2016-05-12 | On -vehicle nuclear magnetic resonance imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620420935.XU CN205947785U (en) | 2016-05-12 | 2016-05-12 | On -vehicle nuclear magnetic resonance imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205947785U true CN205947785U (en) | 2017-02-15 |
Family
ID=57967814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620420935.XU Expired - Fee Related CN205947785U (en) | 2016-05-12 | 2016-05-12 | On -vehicle nuclear magnetic resonance imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205947785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748075A (en) * | 2016-05-12 | 2016-07-13 | 吴锋 | Vehicle-mounted nuclear magnetic resonance imaging system |
| CN113729682A (en) * | 2020-07-20 | 2021-12-03 | 谛宝诚(上海)医学影像科技有限公司 | Box type multi-mode animal self-shielding nuclear magnetic resonance machine |
-
2016
- 2016-05-12 CN CN201620420935.XU patent/CN205947785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748075A (en) * | 2016-05-12 | 2016-07-13 | 吴锋 | Vehicle-mounted nuclear magnetic resonance imaging system |
| CN113729682A (en) * | 2020-07-20 | 2021-12-03 | 谛宝诚(上海)医学影像科技有限公司 | Box type multi-mode animal self-shielding nuclear magnetic resonance machine |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Wuzhou Kangtai science and Technology Co. Ltd. Document name: Notification of Decision on Request for Restoration of Right |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Wuzhou Kangtai science and Technology Co. Ltd. Document name: Notification that Application Deemed not to be Proposed |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Feng Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |