System and method for performing magnetic resonance imaging scan operations from within a scan room

• US 9,687,170 B2
• Filed: 03/11/2008
• Issued: 06/27/2017
• Est. Priority Date: 03/11/2008
• Status: Active Grant

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Washburn, Sheila S., Ferguson, David B., Figueira, Michael R., Kularatna, Thisath C., Callan, Donna M.
• Primary Examiner(s): Le, Long V
• Assistant Examiner(s): IMPINK, BRADLEY GERALD
• Application Number:
  US12/045,935
• Publication Number:
  US 20090234218A1
• Time in Patent Office: 3,395 Days
• Field of Search: 600407, 600410, 600411, 600413, 600414, 600415, 600422, 600424-428
• CPC Class Codes: A61B 5/0046 Arrangements of imaging apparatus in a room, e.g. room provided with shielding or for improved access to apparatus
• CPC Class Codes: A61B 5/055 involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
• CPC Class Codes: A61B 5/704 Tables
• CPC Class Codes: G01R 33/283 Intercom or optical viewing arrangements, structurally associated with NMR apparatus
• CPC Class Codes: G01R 33/543 Control of the operation of the MR system, e.g. setting of acquisition parameters prior to or during MR data acquisition, dynamic shimming, use of one or more scout images for scan plane prescription G01R33/546 takes precedence
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/63 for local operation

Abstract

A magnetic resonance imaging (MRI) system includes an imaging assembly located in a scan room and a controller coupled to the imaging assembly and located in a separate control room. A display is coupled to the controller and located in the scan room. The display is configured to display at least one graphical user interface relating to the set up of a patient and a scan for a magnetic resonance imaging (MRI) exam. An input device is also located in the scan room and is coupled to the display and the controller. The input device is configured to receive data regarding the set up of a patient and a scan for the MRI exam.

Claims

1. A method for configuring and controlling a magnetic resonance imaging (MRI) exam, the method comprising:

receiving, at a computer disposed in a control room, information including patient information and scan information regarding an initial set up of a patient for a scan for the MRI exam from a user using a display and an input device in a scan room of a magnetic resonance imaging system, the input device forming part of the display, the input device and display shielded within the scan room;

controlling, with the computer disposed in the control room, MRI scanner operations in the scan room using operator input received during performance of the scan via the input device at an imaging assembly performing the scan for the MRI exam; and

displaying a set of patient and scan data on the display in the scan room based on the received information.

2. A method according to claim 1, further comprising:

receiving, from the user, a verification of the set of patient and scan data using the display and input device in the scan room.

3. A method according to claim 1, wherein the information received by the computer disposed in the control room includes patient identification information.

4. A method according to claim 1, wherein the information received by the computer disposed in the control room includes a location of an anatomical landmark.

5. A method according to claim 1, wherein the displayed set of patient and scan data includes a location of an anatomical landmark.

6. A method according to claim 1, wherein the information received by the computer disposed in the control room includes a selection of at least one RF coil.

7. A method according to claim 6, wherein the information received by the computer disposed in the control room includes a location of the at least one RF coil.

8. A method according to claim 6, wherein the displayed set of patient and scan data includes a location of the at least one RF coil.

9. A method according to claim 1, wherein the information received by the computer disposed in the control room includes positional information regarding the patient.

10. A method according to claim 1, wherein the information received by the computer disposed in the control room includes gating control information.

11. A method according to claim 1, wherein the information received by the computer disposed in the control room includes settings for a patient comfort system.

12. A method according to claim 1, further comprising monitoring the MRI scanner operations in the scan room using the display during performance of the scan.

13. A method according to claim 1, further comprising reviewing, in the scan room using the display, an image, and controlling the scanning operations using the input device based on the reviewed image.

14. A magnetic resonance imaging (MRI) system comprising:

an imaging assembly located in a scan room;

a controller coupled to the imaging assembly and located in a separate control room;

a display coupled to the controller and located in the scan room, the display configured to display at least one graphical user interface relating to an initial set up of a patient and a scan for a magnetic resonance imaging (MRI) exam; and

an input device forming part of the display and coupled to the controller, the input device and display shielded within the scan room, the input device located in the scan room at the imaging assembly and configured to receive patient information and scan information regarding the initial set up of a patient for a scan for the MRI exam, the controller configured to control scan operations of the imaging assembly using control input received from an operator in the scan room via the input device during performance of the scan.

15. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display a location of an anatomical landmark.

16. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display a location of at least one RF coil.

17. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display positional information regarding the patient.

18. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display gating control information.

19. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display settings for a patient comfort system.

20. A magnetic resonance imaging system according to claim 14, wherein the at least one graphical user interface is configured to display a list of patients.

21. A magnetic resonance imaging system according to claim 20, wherein the list of patients includes an emergency patient option.

22. A magnetic resonance imaging system according to claim 14, wherein the display is configured to receive control signals from the controller and the input device.

23. A magnetic resonance imaging system according to claim 14, wherein the input device is configured to receive a request for a set of operator instructions regarding a function of the MRI system and the graphical user interface is configured to display the set of operator instructions.

24. A method for configuring and controlling a magnetic resonance imaging (MRI) exam, the method comprising:

receiving, at a computer disposed in a control room, initial information for the MRI exam from a user via a display and input device in a scan room, the display and input device shielded within the scan room and forming part of an imaging assembly, the initial information including patient information and scan information;

receiving additional information after a patient is set-up within the imaging assembly, the additional information completing a patient and scan set-up, the initial information and the additional information received by the computer from the operator within the scan room via the display and input device;

displaying a set of patient and scan data on the display in the scan room based on the received initial information and additional information;

receiving, via the input device, a user input to start a scan of the patient, the operator not leaving the scan room from when the initial information is received and the additional information is received to when the user input starting the scan is received; and

controlling, with the computer disposed in the control room, MRI scanner operations of the imaging assembly based on the received initial information, the additional information, and control information received from the operator in the scan room at the display and input device during the performance of the scan.