METHOD AND SYSTEM FOR DETERMINING HARDWARE CONFIGURATION OF MEDICAL EQUIPMENT USING RF TAGS

• US 20080083824A1
• Filed: 12/03/2007
• Published: 04/10/2008
• Est. Priority Date: 11/26/2003
• Status: Active Grant

• Current Assignee: GE Medical Systems (General Electric Company)
• Original Assignee: GE Medical Systems (General Electric Company)
• Inventors: Postma, Steve
• Granted Patent: US 7,432,813 B2
• Time in Patent Office: Days
• US Class Current: 235/375
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G16H 30/20 for handling medical images, e.g. DICOM, HL7 or PACS
• CPC Class Codes: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

According to one embodiment, the present technique provides a medical device component having an RF tag that is configured to provide information regarding the medical device component. Particularly, the RF tag may contain and provide information regarding maintenance, installation, and manufacture of the medical device component. Indeed, the exemplary embodiment of the present technique may facilitate the development of an “as built” or hardware configuration of the medical device through the use of RF tags. Advantageously, the medical device may be surveyed by activating the RF tags, which contain and transmit information regarding the various components in the medical device.

Claims

1. A system in combination with an imaging device, the imaging device having a plurality of components that in operate in combination to acquire an image, the system comprising:

a radio frequency (RF) transmitter operable to communicate an information regarding one of the plurality of components of the imaging device; and

a RF receiver in communication to receive the information from the RF transmitter, wherein the RF transmitter is prevented from communicating the information during acquisition of an image by the medical device.

2. The system as recited in claim 1, wherein one of the plurality of components of the imaging device includes a field replaceable unit, and wherein the RF transmitter communicates the information regarding one of the field replaceable unit in response to a command from the imaging device.

3. The system as recited in claim 1, further comprising a RF interrogator, wherein the RF transmitter transmits the information in response to a signal from the RF interrogator.

4. The system as recited in claim 1, wherein the RF transmitter comprises a power source.

5. The system as recited in claim 1, wherein the RF transmitter receives electrical power from one of the plurality of components of the medical device.

6. The system as recited in claim 1, wherein the RF transmitter is prevented from communicating the information in response to detection of acquisition of images by the imaging device.

7. The system as recited in claim 1, wherein the RF transmitter does not receive electrical power so as to prevent communicating the information during acquisition of images by the medical device.

8. The system as recited in claim 1, wherein the RF transmitter communicates the information in response to a signal from one of the plurality of components of the imaging device.

9. An imaging device, comprising:

a plurality of components operable in combination to acquire an image;

a radio frequency (RF) transmitter in communication to receive an information from at least one of the plurality of components of the imaging device; and

a RF receiver configured to receive the information from the RF transmitter, wherein the RF transmitter does not broadcast during acquisition of the image by the imaging device.

10. The imaging device as recited in claim 9, wherein the imaging device is one of a group comprising:

a magnetic resonance imaging device, a computed tomography imaging device, an x-ray imaging device, and a mammography imaging device.

11. The imaging device as recited in claim 9, further comprising an RF interrogator, wherein the RF transmitter is configured to transmit the information regarding one of the plurality of components in response to a signal from the RF interrogator.

12. The imaging device as recited in claim 9, wherein the RF transmitter communicates the information regarding one of the plurality of components of the imaging device in response to a command from the imaging device.

13. The imaging device as recited in claim 9, wherein the RF transmitter comprises a power source.

14. The imaging device as recited in claim 9, wherein the RF transmitter receives electrical power from one of the plurality of components of the imaging device.

15. The imaging device as recited in claim 9, further including an interface in communication with the RF transmitter, wherein the RF transmitter receives a signal from the interface to prevent transmitting the information regarding one of the plurality of components of the imaging device.

16. The imaging device as recited in claim 9, wherein the information regarding one of the plurality of components includes one or more of the group comprising:

a manufacture date, a component list, a serial number, a component type, a component specification, an installation date, an installation location, an installation technician, date of repair, and date of replacement.

17. A method to maintain an imaging device having a plurality of components operable in combination to acquire an image, the method comprising the steps of:

communicating an information regarding one of the plurality of components via a transmission from a radio frequency (RF) device; and

inactivating the RF device so as not to communicate the information when the imaging device is in operation to acquire an image.

18. The method of claim 17, wherein the communicating step includes communicating power to the RF device from the field replaceable unit of the medical imaging device, and wherein the inactivating step includes not communicating power to the RF device in response to detecting operation of the imaging device to acquire an image.

19. The method as recited in claim 17, wherein the communicating step includes receiving electrical power at the radio frequency (RF) device from one of the plurality of components of the imaging device.

20. The method as recited in claim 17, further including communicating a signal from an interface in communication with the RF transmitter, wherein the signal from the interface to the RF transmitter prevents transmitting the information regarding one of the plurality of components of the imaging device.

21. The method as recited in claim 17, wherein the inactivating step includes not communicating the information regarding one of the plurality of components of the imaging device until receiving a signal from the imaging device.