CN109846483A - A kind of mobile magnetic resonance system of separating portable - Google Patents
A kind of mobile magnetic resonance system of separating portable Download PDFInfo
- Publication number
- CN109846483A CN109846483A CN201910169045.4A CN201910169045A CN109846483A CN 109846483 A CN109846483 A CN 109846483A CN 201910169045 A CN201910169045 A CN 201910169045A CN 109846483 A CN109846483 A CN 109846483A
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- Prior art keywords
- magnetic resonance
- cabinet
- main body
- mobile
- resonance system
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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
Abstract
The present invention provides a kind of mobile magnetic resonance systems of separating portable, which includes main body cabinet, control cabinet, passes through cable connection between the main body cabinet and control cabinet；Magnetic resonance imaging main body is partially separated with control system, is placed in main body cabinet and control cabinet respectively, can not only mitigate the weight of magnetic resonance main part in this way by magnetic resonance system of the invention, easy to remove, there is better spatial adaptation ability；Influence of each control unit work noise to patient when magnetic resonance imaging can also be reduced simultaneously.
Description
Technical field
The present invention relates to magnetic resonance equipment technical fields, in particular to a kind of mobile magnetic resonance system of separating portable
System.
Background technique
Magnetic resonance system is fixed installation form currently on the market, needs to be mounted on the magnetic resonance shield room of fixed-site
In, it is therefore desirable to it is magnetic resonance examination patient and requires to be sent to nuclear-magnetism inspection chamber being scanned inspection.
But for some especial patients since treatment needs, it has not been convenient to carry out movement, the especially ward ICU troubles over long distances
Person and certain Emergency Patients.It is also required to fixed magnetic resonance examine when needing to do magnetic resonance examination there are also some training consulting room patients
It examines room and carries out queuing inspection, increase patient assessment's time.Existing solution is using Mobile CT in view of the above problems for hospital
It is checked, but carries out having very intense radiation when CT scan, patient and surrounding medical staff can be caused to radiate, and be not suitable for
Frequent scanography is carried out to patient.
Therefore portable, the moveable magnetic resonance system of one kind is needed to meet above-mentioned needs.
Summary of the invention
In consideration of it, the invention proposes a kind of mobile magnetic resonance systems of separating portable, it is intended to solve the problems, such as existing.
The invention proposes a kind of mobile magnetic resonance system of separating portable, including main body cabinet, control cabinet, the main body cabinets
Pass through cable connection between control cabinet；
The main body cabinet includes mobile chassis, magnetic resonance imaging host and shell；The mobile chassis includes platform and sets
It is placed in the traveling wheel mechanism of mesa base；The magnetic resonance imaging host is fixed on the platform, is located in the shell；Institute
Shell is stated equipped with symmetrical through-hole, the through-hole is arranged in position corresponding with magnetic resonance imaging host scanning area；
The control cabinet includes cabinet body, and spectrometer, radio-frequency unit, gradient device, temperature control device and system are provided in cabinet body
Power supply, bottom of cabinet bulk are equipped with several idler wheels.
Further, above-mentioned magnetic resonance imaging host includes magnet, screening arrangement；The magnet is mounted on the shielding dress
In setting；The screening arrangement is equipped with aperture, and the aperture is corresponding with through-hole on the main body cabinet shell.
Further, above-mentioned magnetic resonance imaging host further includes lifting device, is installed on the outside of the screening arrangement,
It is fixed on the platform of the mobile chassis, and be fixedly connected with magnet.
Further, above-mentioned magnet is upright posts at both sides formula frame structure, and two sides have symmetrical column.
Further, above-mentioned lifting device includes elevating lever, and the flat of the mobile chassis is fixed in the elevating lever bottom
On platform, end is equipped with lifting support, and the lifting support is fixedly connected on the column of the magnet.
Further, above-mentioned lifting support is " ├ " type bracket, the vertical part of " ├ " the type bracket and standing for the magnet
Column is fixedly connected, and transverse part is fixed on the end of the elevating lever, and several supporting ribs are additionally provided between the vertical part and transverse part.
Further, above-mentioned screening arrangement is case structure.
Further, it is equipped with hanging device on the outside of aforementioned body cabinet and control cabinet, can mounted each other together.
Further, cable-pulling chain is connected between aforementioned body cabinet and control cabinet, the cable arrangements are in the cable
In drag chain.
Further, the mobile magnetic resonance system of above-mentioned separating portable, further includes hospital bed, and the hospital bed includes extending
Plate, the extension plate can protrude into the through-hole on the main body cabinet shell, into the scanning area of the magnetic resonance imaging host.
The mobile magnetic resonance system of separating portable provided by the invention, by setting main body cabinet and control cabinet, by magnetic resonance
Scan subject is partially separated with control system, is placed in main body cabinet and control cabinet respectively, can not only mitigate magnetic resonance in this way
The weight of main part, it is easy to remove, there is better spatial adaptation ability；It is respectively controlled when can also reduce magnetic resonance imaging simultaneously
Influence of the component work noise to patient.Portable mobile magnetic resonance system of the invention is compact-sized, light-weight and can be portable
It is mobile, it can be moved into beside patient's hospital bed and inspection is scanned to patient, can maximize reduces patient's movement, especially
It is suitble to just to have finished operation and is not suitable for mobile patient and checks, other unnecessary injuries will not be generated because of patient's movement.
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 of the mobile magnetic resonance system of separating portable provided in an embodiment of the present invention；
Fig. 2 is main body cabinet schematic diagram of internal structure provided in an embodiment of the present invention；
Fig. 3 is magnet structure schematic diagram provided in an embodiment of the present invention；
Fig. 4 is screening arrangement mounting means structural schematic diagram provided in an embodiment of the present invention；
Fig. 5 is main body cabinet provided in an embodiment of the present invention and control cabinet connection relationship diagram one；
Fig. 6 is main body cabinet provided in an embodiment of the present invention and control cabinet connection relationship diagram two.
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.
Referring to Fig. 1-6, for the mobile magnetic resonance system of separating portable provided in an embodiment of the present invention, including main body cabinet 1,
Control cabinet 6 passes through cable connection between main body cabinet 1 and control cabinet 6.
Main body cabinet 1 includes mobile chassis 7, magnetic resonance imaging host and shell 5.Mobile chassis 7 includes platform 101 and setting
In the traveling wheel mechanism 105 of mesa base；Magnetic resonance imaging host is fixed on platform 101, is located in shell 5；It is right on shell 5
What is claimed is equipped with through-hole 501, and the setting of through-hole 501 is in position corresponding with magnetic resonance imaging host scanning area, in order to which patient is logical
It crosses, into scanning.In addition, observation window 502 is additionally provided on shell 5, convenient for observation.
Control cabinet 6 includes cabinet body 601, is provided with several layer frames 602 in cabinet body 601, is respectively arranged with each control in layer frame 602
Component processed, including spectrometer, radio-frequency unit, gradient device, temperature control device and system power supply etc.；Bottom of cabinet bulk is equipped with several idler wheels
603, in order to movement.Wherein, temperature control device is used to carry out Heat preservation to magnet 103, makes the constant holding magnetic of 103 temperature of magnet
Field intensity is constant.Transmitting reception and signal processing of the spectrometer for magnetic resonance system scanning sequence signal, are magnetic resonance imagings
Critical component.The transmitting of gradient signal when gradient device is scanned for magnetic resonance system, makes system generate gradient magnetic.System electricity
Source is used to be powered for a whole set of magnetic resonance imaging system.
Further, as in Figure 2-4, magnetic resonance imaging host includes magnet 103, screening arrangement 102；Magnet 103 is installed
In screening arrangement 102；Screening arrangement 102 is equipped with aperture, and the aperture is corresponding with through-hole 501 on main body cabinet shell, to protect
Card patient can be scanned imaging.
The outside of magnet 103 is arranged in screening arrangement 102, can shield external electromagnetic signal and interference is imaged to magnet 103.
Other image forming job components are also equipped in screening arrangement 102 simultaneously, play the role of the support installation to magnetic resonance imaging system,
Screening arrangement is usually made (such as galvanized steel plain sheet, stainless steel plate or copper sheet etc.) by the metal material of well conducting, knot
Structure can be shell case structure.
Wherein, magnet 103 is upright posts at both sides formula frame structure, and two sides have symmetrical column.The magnet yoke of the structure
Magnetic permeability is high, so that magnet structure can be more compact, and light-weight under same magnetic field, can satisfy magnetic resonance system just
Take mobile requirement.Again because the structure magnet yoke magnetic permeability is high, so that 103 the passed through magnetic line of force in outside of magnet is seldom, no
Other equipment can be worked normally and generate magnetic interference.It is arranged symmetrically double column magnet structures simultaneously and stablizes strong, the Neng Goubao of rigidity
Card, which will not deform in lifting process in magnet, influences magnet performance.
Further, for the ease of adjustment, the hospital bed of different height is adapted to, magnetic resonance imaging host further includes lifting dress
It sets, is installed on the outside of screening arrangement 102, be fixed on the platform of mobile chassis 101, and be fixedly connected with magnet.Lifting
Device includes elevating lever 104, and 104 bottom of elevating lever is fixed on the platform 101 of mobile chassis, and end is equipped with lifting support
111, lifting support 111 is fixedly connected on the column of magnet.
In order to preferably be connect with magnet 103, so that system more stable lifting, preferably lifting support 111 are " ├ " type branch
The vertical part of frame, " ├ " type bracket is fixedly connected with the column of magnet, and transverse part is fixed on the end of elevating lever 104, in order to play more
Good supporting role, is additionally provided with several supporting ribs between vertical part and transverse part.Elevating lever 104 shares 4, is arranged symmetrically on screen
Cover 102 surrounding of device.
The flexible movement that magnetic resonance imaging system may be implemented is driven by mobile chassis 7 in this way, and passes through symmetrical cloth
The elevating movement of magnetic resonance imaging system is realized in the synchronization lifting movement for setting lifting device, is conveniently adjusted.
Further, as seen in figs. 5-6, the outside of body cabinet 1 and control cabinet 6 is equipped with hanging device 8 to master, can mount each other
Together.The space adaptability of Portable movable magnetic resonance system can be made stronger in this way, it can in the ward of space relative narrowness
Used so that magnetic resonance main body cabinet 1 and control cabinet 6 to be detached from, magnetic resonance main body cabinet 1 need to be only moved to by hospital bed 3 to patient 2 into
Row scanography.The hanging device 8 of magnetic resonance main body cabinet 1 is connect with the hanging device 8 of control cabinet 6 after scanography,
It mounts magnetic resonance main body 1 with control cabinet 6 to be integrated, passes through the movement of magnetic resonance main body 1 while dragging control cabinet 6 and moved.
Further, in order to guarantee electrical safety, cable-pulling chain 9, cable cloth are connected between main body cabinet 1 and control cabinet 6
It is placed in cable-pulling chain 9.
Further, the mobile magnetic resonance system of the separating portable of the embodiment of the present invention further includes hospital bed 3, and hospital bed includes prolonging
Long slab 4, extension plate 4 can protrude into the through-hole on 1 shell of main body cabinet, into the scanning area of scanning host 5.
The mobile magnetic resonance system of separating portable of the invention, in use, main body cabinet 1 is passed through its mobile chassis 7 first
It is moved to by the hospital bed 3 for needing to check patient 2.Patient 2 is moved up into a part on its hospital bed 3 again, makees its needs
The position of inspection leans out 3 certain distance of hospital bed, while extension plate 4 being inserted into below 2 body of patient, is used to support the spy of patient 2
Hospital bed body out.After adjusting patient's inspection position, the control device of lifting device in control cabinet 6 is adjusted, lifting is passed through
Column 104 moves up and down the scanning space height for adjusting magnetic resonance imaging host, to adapt to different 3 height of patient's hospital bed, makes disease
People needs scanned position to be located at equipment scanning space middle position.Then hospital bed 3 is moved forward, makes patient 2 with extension plate
Enter 103 scanning space of magnet by through-hole 502, and position to be checked is made to be located at the intermediate position of scanning space.Then it operates
Magnetic resonance imaging host carries out NMR imaging scanning to patient, and 2 lesion image of patient is directly read after the completion of scanning and carries out scene
Diagnosis, it is convenient and efficient.
The mobile magnetic resonance system of separating portable provided in an embodiment of the present invention, has the advantages that
1, by setting main body cabinet and control cabinet, magnetic resonance imaging main body is partially separated with control system, is disposed respectively
It is easy to remove in the weight of magnetic resonance main part in main body cabinet and control cabinet, can not only be mitigated in this way, there is better space
Adaptability；Influence of each control unit work noise to patient when magnetic resonance imaging can also be reduced simultaneously.
2, screening arrangement is installed on the outside of magnet, outer signals are interfered when can shield magnetic resonance imaging.
3, the main part of magnetic resonance imaging system and lifting device are attached, and lifting device is installed on mobile chassis
On, the height of magnetic resonance main structure can be adjusted, different hospital bed scanning heights are adapted to.
4, magnet uses tower structure, can also increase magnetic property, not only improve magnetic field strength, also add magnet
The stabilization row of structure, to guarantee that magnet lifting will not deform, improving magnet performance reduces magnet weight.
Portable mobile magnetic resonance system of the invention is compact-sized, it is light-weight and can portable mobile, can be moved
Inspection is scanned to patient beside to patient's hospital bed, can maximize reduces patient's movement, is particularly suitable for just having finished operation
It is not suitable for mobile patient to check, other unnecessary injuries will not be generated because of patient's movement.
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 mobile magnetic resonance system of separating portable, which is characterized in that including main body cabinet, control cabinet, the main body cabinet and
Pass through cable connection between control cabinet；
The main body cabinet includes mobile chassis, magnetic resonance imaging host and shell；The mobile chassis includes platform and is set to
The traveling wheel mechanism of mesa base；The magnetic resonance imaging host is fixed on the platform, is located in the shell；It is described outer
Shell is equipped with symmetrical through-hole, and the through-hole is arranged in position corresponding with magnetic resonance imaging host scanning area；
The control cabinet includes cabinet body, and spectrometer, radio-frequency unit, gradient device, temperature control device and system power supply are provided in cabinet body,
Bottom of cabinet bulk is equipped with several idler wheels.
2. the mobile magnetic resonance system of separating portable according to claim 1, which is characterized in that the magnetic resonance imaging master
Machine includes magnet, screening arrangement；The magnet is mounted in the screening arrangement；The screening arrangement is equipped with aperture, described
Aperture is corresponding with through-hole on the main body cabinet shell.
3. the mobile magnetic resonance system of separating portable according to claim 2, which is characterized in that the magnetic resonance imaging master
Machine further includes lifting device, is installed on the outside of the screening arrangement, is fixed on the platform of the mobile chassis, and and magnetic
Body is fixedly connected.
4. the mobile magnetic resonance system of separating portable according to claim 3, which is characterized in that the magnet is vertical for bilateral
Pillar frame structure, two sides have symmetrical column.
5. the mobile magnetic resonance system of separating portable according to claim 4, which is characterized in that the lifting device includes
Elevating lever, the elevating lever bottom are fixed on the platform of the mobile chassis, and end is equipped with lifting support, the lifting branch
Frame is fixedly connected on the column of the magnet.
6. the mobile magnetic resonance system of separating portable according to claim 5, which is characterized in that the lifting support is
The vertical part of " ├ " type bracket, " ├ " the type bracket is fixedly connected with the column of the magnet, and transverse part is fixed on the elevating lever
End, several supporting ribs are additionally provided between the vertical part and transverse part.
7. the mobile magnetic resonance system of separating portable according to claim 2, which is characterized in that the screening arrangement is case
Formula structure.
8. the mobile magnetic resonance system of separating portable according to claim 1, which is characterized in that the main body cabinet and control
It is equipped with hanging device on the outside of cabinet, can mount each other together.
9. the mobile magnetic resonance system of separating portable according to claim 1, which is characterized in that the main body cabinet and control
Cable-pulling chain is connected between cabinet, the cable arrangements are in the cable-pulling chain.
10. the mobile magnetic resonance system of separating portable according to claim 1, which is characterized in that it further include hospital bed, it is described
Hospital bed includes extension plate, and the extension plate can protrude into the through-hole on the main body cabinet shell, into the magnetic resonance imaging host
Scanning area in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/108454 WO2020177311A1 (en) | 2019-01-31 | 2019-09-27 | Separate portable mobile magnetic resonance system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910097877X | 2019-01-31 | ||
| CN201910097877 | 2019-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109846483A true CN109846483A (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169045.4A Pending CN109846483A (en) | 2019-01-31 | 2019-03-06 | A kind of mobile magnetic resonance system of separating portable |
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| CN (1) | CN109846483A (en) |
| WO (1) | WO2020177311A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177311A1 (en) * | 2019-01-31 | 2020-09-10 | 佛山瑞加图医疗科技有限公司 | Separate portable mobile magnetic resonance system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0998217B1 (en) * | 1997-05-23 | 2009-01-07 | ProRhythm, Inc. | Disposable high intensity focused ultrasound applicator |
| JP3110011B2 (en) * | 1998-01-28 | 2000-11-20 | ジーイー横河メディカルシステム株式会社 | MRI apparatus and mobile table |
| DE19821739C1 (en) * | 1998-05-14 | 1999-10-28 | Siemens Ag | Mobile magneto-resonance device for NMR or MRI |
| JP2005519688A (en) * | 2002-03-13 | 2005-07-07 | ブレークアウェイ・イメージング・エルエルシー | Pseudo simultaneous multiplanar X-ray imaging system and method |
| US7300205B2 (en) * | 2005-11-25 | 2007-11-27 | Grady John K | Angio capable portable x-ray fluoroscopy unit with sliding C-arm and variable pivot |
| DE102006016331A1 (en) * | 2006-04-06 | 2007-10-11 | Siemens Ag | Overall medical system |
| CN101869479B (en) * | 2010-06-13 | 2012-04-18 | 苏州纽迈电子科技有限公司 | Movable low-field nuclear magnetic resonance imaging system |
| CN109846483A (en) * | 2019-01-31 | 2019-06-07 | 佛山瑞加图医疗科技有限公司 | A kind of mobile magnetic resonance system of separating portable |
-
2019
- 2019-03-06 CN CN201910169045.4A patent/CN109846483A/en active Pending
- 2019-09-27 WO PCT/CN2019/108454 patent/WO2020177311A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020177311A1 (en) * | 2019-01-31 | 2020-09-10 | 佛山瑞加图医疗科技有限公司 | Separate portable mobile magnetic resonance system |
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