CN109696640A - Magnetic resonance imaging coil Activiation method, device, storage medium and computer equipment - Google Patents
Magnetic resonance imaging coil Activiation method, device, storage medium and computer equipment Download PDFInfo
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
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- 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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Abstract
This application involves a kind of magnetic resonance imaging coil Activiation method, device, storage medium and computer equipments, obtain the magnetic resonance imaging information of object to be checked, and magnetic resonance imaging information includes the personal feature of magnetic resonance imaging task type and object to be checked；According to magnetic resonance imaging information carry out coil matching, and according to matching result determine magnetic resonance scan sequences used in scanning coil type and corresponding coil unit；Corresponding scanning coil is activated according to determining scanning coil type and corresponding coil unit.In magnetic resonance imaging, the scanning coil for needing to activate is determined according to the magnetic resonance imaging information of object to be checked, and activate corresponding scanning coil automatically after determination, so that the activation of scanning coil is more accurate reasonable, quick, also, activate corresponding scanning coil that can also improve working efficiency automatically according to magnetic resonance imaging information.
Description
Technical field
This application involves magnetic resonance arts, more particularly to a kind of magnetic resonance imaging coil Activiation method, device, deposit
Storage media and computer equipment.
Background technique
With the continuous improvement of medical level, Magnetic resonance imaging (Magnetic Resonance Imaging, MRI) is made
For a kind of biomagnetism nuclear spin imaging technique, it is used in clinical diagnosis more and more.Magnetic resonance imaging is to utilize
Magnetic field and radio-frequency pulse make proton (the i.e. H of precession in tissue+) generate radiofrequency signal, i.e., using electromagnetic wave appropriate
Human body is irradiated so that inside of human body tissue generate resonance, then by analysis institute it is received tissue discharge electromagnetic wave,
It can be depicted as the accurate stereo-picture of inside of human body accordingly.
In current nmr imaging technique, generally by the local coil that setting is fixed with human body position
Come emit/receive magnetic resonance signal, in order to needs position carry out Magnetic resonance imaging, it is thus necessary to determine that corresponding local line
Circle, and then determining local coil is activated to carry out magnetic resonance imaging.In the prior art, staff generallys use hand
Dynamic mode activates local coil, however, artificial activation's coil manipulation step is more, and is easy to appear the feelings of leakage choosing and wrong choosing
Condition causes coil activation efficiency lower, and accuracy is not high.
Summary of the invention
Based on this, it is necessary in view of the problems of the existing technology, provide a kind of magnetic resonance imaging of more precise and high efficiency
Coil Activiation method, device, storage medium and computer equipment.
A kind of magnetic resonance imaging coil Activiation method, comprising:
The magnetic resonance imaging information of object to be checked is obtained, the magnetic resonance imaging information includes magnetic resonance imaging task class
The personal feature of type and the object to be checked；
Coil matching is carried out according to the magnetic resonance imaging information, and is determined in magnetic resonance scan sequences according to matching result
The scanning coil type used and corresponding coil unit；
Corresponding scanning coil is activated according to determining scanning coil type and corresponding coil unit.
In one of the embodiments, the personal feature of the object to be checked include gender, the age, height, in weight
At least one of.
In one of the embodiments, according to the magnetic resonance imaging information, coil is carried out by neural network model
Match；
The neural network model is obtained according to the training of magnetic resonance examination historical data, the magnetic resonance examination historical data
Scanning coil type used in magnetic resonance imaging information and corresponding magnetic resonance scan sequences including inspected object with
And corresponding coil unit.
The scanning coil is local coil in one of the embodiments,.
The scanning coil includes: head matrix coils, neck matrix coils, neural blood in one of the embodiments,
Pipeline circle, neck combine coil, abdomen matrix coils, heart matrix coils, neck Thoracolumbar disk matrix coils, neck backbone matrix line
At least one of circle, large size joint Universal flexible coil and small size joint Universal flexible coil.
The quantity of coil unit used in determining magnetic resonance scan sequences is less than or waits in one of the embodiments,
In system overall channel number.
In one of the embodiments, further include:
Artificial check information is obtained, according to the artificial check information to determining scanning coil type and corresponding line
Coil unit is adjusted.
A kind of magnetic resonance imaging coil activated devices, comprising:
Data obtaining module, for obtaining the magnetic resonance imaging information of object to be checked, the magnetic resonance imaging packet
Include the personal feature of magnetic resonance imaging task type and the object to be checked；
Coil determining module, for carrying out coil matching according to the magnetic resonance imaging information, and it is true according to matching result
Determine scanning coil type and corresponding coil unit used in magnetic resonance scan sequences；
Coil active module, for activating corresponding scanning according to determining scanning coil type and corresponding coil unit
Coil.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the processing
The step of device realizes the above method when executing the computer program.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of above method is realized when row.
Above-mentioned magnetic resonance imaging coil Activiation method, device, storage medium and computer equipment, obtain object to be checked
Magnetic resonance imaging information, magnetic resonance imaging information include the personal feature of magnetic resonance imaging task type and object to be checked；
According to magnetic resonance imaging information carry out coil matching, and according to matching result determine magnetic resonance scan sequences used in scan line
Enclose type and corresponding coil unit；Corresponding scanning is activated according to determining scanning coil type and corresponding coil unit
Coil.In magnetic resonance imaging, according to the determining scanning coil for needing to activate of the magnetic resonance imaging information of object to be checked, and
Automatically corresponding scanning coil is activated after determination, so that the activation of scanning coil is more accurate reasonable, quick, also, root
Activate corresponding scanning coil that can also improve working efficiency automatically according to magnetic resonance imaging information.
Detailed description of the invention
Fig. 1 is the flow diagram of magnetic resonance imaging coil Activiation method in one embodiment；
Fig. 2 is the structural schematic diagram of magnetic resonance system in one embodiment；
Fig. 3 is the schematic diagram that selection spine coil carries out magnetic resonance imaging in one embodiment；
Fig. 4 is the structural schematic diagram of magnetic resonance imaging coil activated devices in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
In one embodiment, it as shown in Figure 1, providing a kind of magnetic resonance imaging coil Activiation method, applies in this way
It is explained for the control device of the working condition of scanning coil in can control/setting/and adjust in magnetic resonance equipment,
Method includes the following steps:
Step S100, obtains the magnetic resonance imaging information of object to be checked, and magnetic resonance imaging information includes magnetic resonance imaging
The personal feature of task type and object to be checked；
Before treating check object and carrying out magnetic resonance imaging, control device is swept firstly the need of the magnetic resonance for obtaining the object
Information is retouched, magnetic resonance imaging information includes the personal feature of magnetic resonance imaging task type and object to be checked, and magnetic resonance is swept
It retouches task type and treats the what type of magnetic resonance imaging of check object progress, the personal feature of object to be checked is different right
As the bion feature etc. of individual.
It is real-time to can be acquisition staff in real time when obtaining the magnetic resonance imaging information of object to be checked for control device
The magnetic resonance imaging task type of input and the personal feature of object to be checked are also possible to access acquisition in advance by network
The above- mentioned information of server are stored in, can also be that reading pre-saves above- mentioned information in memory etc..
Step S200 carries out coil matching according to magnetic resonance imaging information, and determines magnetic resonance imaging according to matching result
Scanning coil type and corresponding coil unit used in process；
Magnetic resonance imaging coil is an important component of MRI system, and major function includes transmitting radio-frequency pulse
And receiving MRI signal, all magnetic resonance imaging inspections will be completed by scanning coil.Control device is to be checked in acquisition
After the magnetic resonance imaging information for checking elephant, coil is carried out according to magnetic resonance imaging information and matches work.It specifically, can basis
Magnetic resonance imaging task type in magnetic resonance imaging information, which determines, needs scanning coil to be used in magnetic resonance scan sequences
Then type determines the coil that scanning coil to be used is needed in magnetic resonance scan sequences according to the personal feature of object to be checked
Unit.
Step S300 activates corresponding scanning coil according to determining scanning coil type and corresponding coil unit.
Control device is determining scanning coil class used in magnetic resonance scan sequences according to magnetic resonance imaging information result
After type and corresponding coil unit, after object to be checked enters magnetic resonance imaging region (magnetic resonance imaging cavity), activation
Corresponding coil unit in corresponding scanning coil carries out magnetic resonance inspection to realize and treat check object by the scanning coil
The purpose looked into.
The present embodiment provides a kind of magnetic resonance imaging coil Activiation methods, in magnetic resonance imaging, according to object to be checked
Magnetic resonance imaging information determine and need the scanning coil that activates, and activate corresponding scanning coil automatically after determination, thus
So that the activation of scanning coil is more accurate reasonable, quick, also, corresponding scanning is activated according to magnetic resonance imaging information automatically
Coil can also improve working efficiency.
In one embodiment, magnetic resonance imaging information further includes the inspection position information of object to be checked.It is to be checked right
When as entering magnetic resonance imaging cavity, there may be differences for the external information of the inspection of different objects.Such as: using linear type rail
In the magnetic resonance system in road, the object to be checked that scanning bed can drive binding to have scanning coil is come along linear type guide rail
The linear motion returned, therefore, object to be checked can be head and be introduced into magnetic resonance imaging cavity, and foot finally enters magnetic resonance imaging
Cavity；It is also possible to foot and is introduced into magnetic resonance imaging cavity, head finally enters magnetic resonance imaging cavity；It can be facial towards enterprising
Enter magnetic resonance imaging cavity, is also possible to face and enters magnetic resonance imaging cavity downward；It can also be to lie on one's side and be total into magnetic
Vibration scanning cavity etc..It is fixed in position since scanning coil in magnetic resonance imaging equipment can consider, control device
It also needs to carry out coil matching according to the inspection position information of object to be checked, to improve the matched accuracy of coil.
In one embodiment, the personal feature of object to be checked includes gender, age, height, at least one in weight
?.Such as: for the object to be checked of all ages and classes, corresponding physical developmental state is different, therefore, corresponds in selection
Scanning coil when, need to consider its corresponding physical developmental state to carry out coil matching.Another example is: for different heights
For object to be checked, corresponding body structure position is different, therefore, when selecting corresponding scanning coil, needs to consider
Its corresponding body structure position carries out coil matching.It selects to correspond to by comprehensively considering the personal feature of object to be checked
Scanning coil, can be improved coil selection accuracy, the time that user manually selects scanning coil can also be saved.
In one embodiment, according to magnetic resonance imaging information, coil matching is carried out by neural network model；Nerve net
Network model is obtained according to the training of magnetic resonance examination historical data, and magnetic resonance examination historical data includes the magnetic resonance of inspected object
Scanning coil type used in scanning information and corresponding magnetic resonance scan sequences and corresponding coil unit.
Specifically, it can construct with magnetic resonance imaging information for input, with scan line used in magnetic resonance scan sequences
Circle type and corresponding coil unit are the neural network model of output, and by magnetic resonance examination historical data to building
Neural network model is trained, it may be assumed that using the magnetic resonance imaging information of inspected object as the input of the neural network model,
Using scanning coil type used in corresponding magnetic resonance scan sequences and corresponding coil unit as the neural network mould
The output of type is trained, the scanning coil types results that are exported according to magnetic resonance imaging information when neural network model, coil
Unit result actual scanning coil type corresponding with the magnetic resonance imaging information, the error of actual coil unit are in default error
When in range, it can determine that neural network model training is completed.
In one embodiment, scanning coil is local coil.Magnetic resonance imaging equipment can be treated by local coil
The body part position of check object carries out magnetic resonance imaging inspection.
In one embodiment, scanning coil includes: head matrix coils, neck matrix coils, neurovascular coil, head
Neck is combined coil, abdomen matrix coils, heart matrix coils, neck Thoracolumbar disk matrix coils, neck backbone matrix coils, large size and is closed
Save at least one of Universal flexible coil and small size joint Universal flexible coil.
In one embodiment, the quantity of coil unit used in determining magnetic resonance scan sequences, which is less than or equal to, is
System overall channel number.
In one embodiment, this method further include: artificial check information is obtained, according to artificial information of checking to determining
Scanning coil type and corresponding coil unit are adjusted.In actual process, if it exists only some quantity
Situation of the scanning coil unit in imaging region when, staff can carry out supplement choosing manually according to actual scanning situation
Scanning coil unit is selected, control device is after receiving corresponding artificial check information, according to artificial information of checking to determining
Scanning coil type and corresponding coil unit are adjusted, and activate corresponding scanning coil unit.
As shown in Fig. 2, the magnetic resonance system mainly includes sweeping for the structural schematic diagram of magnetic resonance system in one embodiment
The structures such as imaging apparatus, local coil, control device, display device, human-computer interaction device, wherein scanning means is provided with main magnet
With scanning bed, main magnet is for generating main field, and scanning bed for fixing and carrying object to be checked, fix by local coil
In the position to be scanned of object to be checked, it is scanned for cooperating scanning means to treat check object.Display device is for showing
Show the scanning coil and coil unit of activation.
In magnetic resonance scan sequences, control device obtains the magnetic resonance imaging information of object to be checked, then according to magnetic
Resonance scan information carries out coil matching by trained neural network model, and determines that magnetic resonance is swept according to matching result
Scanning coil type and corresponding coil unit used in process are retouched, finally according to determining scanning coil type and correspondence
Coil unit activate corresponding scanning coil.In addition, during processing, staff can according to actual scanning situation,
Supplement selection scanning coil unit, control device manually are carried out by human-computer interaction device, and human-computer interaction is passed through according to staff
The artificial check information of device input is adjusted determining scanning coil type and corresponding coil unit, and activation pair
The scanning coil unit answered.
In one embodiment, the specific example of a magnetic resonance imaging is provided.As shown in figure 3, for selection spine coil into
The schematic diagram of row magnetic resonance imaging.The size of different types of scanning coil, element number, coil position have differences,
Wherein, spine coil is to be set to the scanning coil checked on bed bed board, and length is about 1 meter, from the head of a bed to tailstock successively
It is divided into 8 coil units.
All ages and classes, the coil unit that the people of height uses when carrying out spine scan are different.Such as: for one 1 years old
For children, only need to use first unit when scanning lumbar vertebrae, and for one 30 years old, height be 1.8 meters or so at
For year people, the 5th unit may be used when scanning lumbar vertebrae.
Equally, it checks that the difference of position also influences the use of coil unit, for example needs abdomen matrix when abdomen scanning
Coil and spine coil are used cooperatively, and spine coil is used to receive the signal of human body back side, and abdomen coil is for receiving human body abdomen
The signal of side, for one 30 years old, height is when selecting the advanced position in head the coil for needing to use for 1.6 meters of people
Unit is abdomen coil+backbone Unit the 3rd the 4th, and when the advanced position of selection foot, the coil for needing to use is abdomen
The 6th 7th unit of coil+backbone.
It should be understood that although each step in the flow chart of Fig. 1 is successively shown according to the instruction of arrow, this
A little steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, these steps can execute in other order.Moreover, at least part in Fig. 1
Step may include that perhaps these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, the execution sequence in these sub-steps or stage, which is also not necessarily, successively to be carried out,
But it can be executed in turn or alternately at least part of the sub-step or stage of other steps or other steps.
In one embodiment, as shown in figure 4, providing a kind of magnetic resonance imaging coil activated devices, which includes: letter
Breath obtains module 100, coil determining module 200 and coil active module 300.
Data obtaining module 100 is used to obtain the magnetic resonance imaging information of object to be checked, and magnetic resonance imaging information includes
The personal feature of magnetic resonance imaging task type and object to be checked；
Coil determining module 200 is used to carry out coil matching according to magnetic resonance imaging information, and is determined according to matching result
Scanning coil type and corresponding coil unit used in magnetic resonance scan sequences；
Coil active module 300 is used to activate corresponding sweep according to determining scanning coil type and corresponding coil unit
Retouch coil.
The present embodiment provides a kind of magnetic resonance imaging coil activated devices, in magnetic resonance imaging, according to object to be checked
Magnetic resonance imaging information determine and need the scanning coil that activates, and activate corresponding scanning coil automatically after determination, thus
So that the activation of scanning coil is more accurate reasonable, also, corresponding scanning coil is activated according to magnetic resonance imaging information automatically
Also working efficiency can be improved.
In one embodiment, the magnetic resonance imaging information that data obtaining module 100 obtains further includes object to be checked
Check position information.
In one embodiment, in the magnetic resonance imaging information that data obtaining module 100 obtains, the individual of object to be checked
Feature include gender, the age, height, in weight at least one of.
In one embodiment, coil determining module 200 is carried out according to magnetic resonance imaging information by neural network model
Coil matching；Neural network model is obtained according to the training of magnetic resonance examination historical data, and magnetic resonance examination historical data includes
Scanning coil type and correspondence used in the magnetic resonance imaging information of check object and corresponding magnetic resonance scan sequences
Coil unit.
In one embodiment, scanning coil is local coil.
In one embodiment, scanning coil includes: head matrix coils, neck matrix coils, neurovascular coil, head
Neck is combined coil, abdomen matrix coils, heart matrix coils, neck Thoracolumbar disk matrix coils, neck backbone matrix coils, large size and is closed
Save at least one of Universal flexible coil and small size joint Universal flexible coil.
In one embodiment, the quantity of coil unit used in determining magnetic resonance scan sequences, which is less than or equal to, is
System overall channel number.
In one embodiment, coil determining module 200 is also used to: being obtained artificial check information, is checked letter according to artificial
Breath is adjusted determining scanning coil type and corresponding coil unit.
In one embodiment, coil active module 300 is also used to according to the scan line adjusted of coil determining module 200
It encloses type and corresponding coil unit activates corresponding scanning coil.
Specific restriction about magnetic resonance imaging coil activated devices may refer to above for magnetic resonance imaging coil
The restriction of Activiation method, details are not described herein.Modules in above-mentioned magnetic resonance imaging coil activated devices can whole or portion
Divide and is realized by software, hardware and combinations thereof.Above-mentioned each module can be embedded in the form of hardware or independently of computer equipment
In processor in, can also be stored in a software form in the memory in computer equipment, in order to processor calling hold
The corresponding operation of the above modules of row.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of the magnetic resonance imaging letter for obtaining object to be checked when executing computer program
Breath, magnetic resonance imaging information includes the personal feature of magnetic resonance imaging task type and object to be checked；It is swept according to magnetic resonance
Retouch information and carry out coil matching, and according to matching result determine magnetic resonance scan sequences used in scanning coil type and right
The coil unit answered；Corresponding scanning coil is activated according to determining scanning coil type and corresponding coil unit.
In one embodiment, it also performs the steps of when processor executes computer program and is believed according to magnetic resonance imaging
Breath carries out coil matching by neural network model；Neural network model is obtained according to the training of magnetic resonance examination historical data, magnetic
Resonance check historical data include inspected object magnetic resonance imaging information and corresponding magnetic resonance scan sequences in use
Scanning coil type and corresponding coil unit.
In one embodiment, acquisition artificial check information is also performed the steps of when processor executes computer program,
Determining scanning coil type and corresponding coil unit are adjusted according to artificial information of checking.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of the magnetic resonance imaging information for obtaining object to be checked, magnetic resonance imaging letter when being executed by processor
Breath includes the personal feature of magnetic resonance imaging task type and object to be checked；Coil is carried out according to magnetic resonance imaging information
Match, and according to matching result determine magnetic resonance scan sequences used in scanning coil type and corresponding coil unit；Root
Corresponding scanning coil is activated according to determining scanning coil type and corresponding coil unit.
In one embodiment, it also performs the steps of when computer program is executed by processor according to magnetic resonance imaging
Information carries out coil matching by neural network model；Neural network model is obtained according to the training of magnetic resonance examination historical data,
Magnetic resonance examination historical data include inspected object magnetic resonance imaging information and corresponding magnetic resonance scan sequences in make
Scanning coil type and corresponding coil unit.
In one embodiment, acquisition artificial check also is performed the steps of when computer program is executed by processor to believe
Breath is adjusted determining scanning coil type and corresponding coil unit according to artificial information of checking.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, computer program can be stored in a non-volatile computer and can be read
In storage medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the application
To any reference of memory, storage, database or other media used in provided each embodiment, may each comprise non-
Volatibility and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM (PROM),
Electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include arbitrary access
Memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, such as static
RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhanced SDRAM
(ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) directly RAM (RDRAM), straight
Connect memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of magnetic resonance imaging coil Activiation method characterized by comprising
Obtain the magnetic resonance imaging information of object to be checked, the magnetic resonance imaging information include magnetic resonance imaging task type with
And the personal feature of the object to be checked；
Coil matching is carried out according to the magnetic resonance imaging information, and is determined in magnetic resonance scan sequences and is used according to matching result
Scanning coil type and corresponding coil unit；
Corresponding scanning coil is activated according to determining scanning coil type and corresponding coil unit.
2. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that of the object to be checked
Body characteristics include gender, the age, height, in weight at least one of.
3. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that according to the magnetic resonance imaging
Information carries out coil matching by neural network model；
The neural network model is obtained according to the training of magnetic resonance examination historical data, and the magnetic resonance examination historical data includes
Scanning coil type used in the magnetic resonance imaging information of inspected object and corresponding magnetic resonance scan sequences and right
The coil unit answered.
4. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that the scanning coil is part
Coil.
5. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that the scanning coil includes:
Head matrix coils, neck matrix coils, neurovascular coil, neck combine coil, abdomen matrix coils, heart matrix line
Circle, neck Thoracolumbar disk matrix coils, neck backbone matrix coils, large size joint Universal flexible coil and small size joint Universal flexible
At least one of coil.
6. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that determining magnetic resonance imaging mistake
The quantity of coil unit used in journey is less than or equal to system overall channel number.
7. magnetic resonance imaging coil Activiation method according to claim 1, which is characterized in that further include:
Artificial check information is obtained, according to the artificial check information to determining scanning coil type and corresponding coil list
Member is adjusted.
8. a kind of magnetic resonance imaging coil activated devices characterized by comprising
Data obtaining module, for obtaining the magnetic resonance imaging information of object to be checked, the magnetic resonance imaging information includes magnetic
The personal feature of resonance scan task type and the object to be checked；
Coil determining module for carrying out coil matching according to the magnetic resonance imaging information, and determines magnetic according to matching result
Scanning coil type and corresponding coil unit used in resonance scan process；
Coil active module, for activating corresponding scan line according to determining scanning coil type and corresponding coil unit
Circle.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110464352A (en) * | 2019-07-29 | 2019-11-19 | 上海联影医疗科技有限公司 | Image scanning parameter determination method, device and MRI scan method |
| CN112545485A (en) * | 2020-11-30 | 2021-03-26 | 上海联影医疗科技股份有限公司 | Magnetic resonance scanning method, device, equipment and storage medium |
| CN114285909A (en) * | 2021-12-21 | 2022-04-05 | 武汉联影生命科学仪器有限公司 | Scanning method, system, computer device and storage medium for magnetic resonance device |
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