Radiographic imaging device and communication mode setting device

• US 8,855,691 B2
• Filed: 01/10/2012
• Issued: 10/07/2014
• Est. Priority Date: 02/15/2011
• Status: Active Grant

• Current Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Original Assignee: Fujifilm Corporation (Fujifilm Holdings Corporation)
• Inventors: Kamiya, Takeshi, Kitagawa, Yusuke
• Primary Examiner(s): Safaipour, Bobbak
• Application Number:
  US13/347,332
• Publication Number:
  US 20120208576A1
• Time in Patent Office: 1,001 Days
• Field of Search: 700/66, 700/56, 700/60, 700/61, 700/65
• US Class Current: 455/500
• CPC Class Codes: A61B 6/4233 using matrix detectors
• CPC Class Codes: A61B 6/4283 characterised by a detector unit being housed in a cassette
• CPC Class Codes: A61B 6/4291 the detector being combined with a grid or grating
• CPC Class Codes: A61B 6/4411 the apparatus being modular A61B6/4283 takes precedence
• CPC Class Codes: A61B 6/4423 related to hygiene or sterilisation
• CPC Class Codes: A61B 6/4494 Means for identifying the diagnostic device
• CPC Class Codes: A61B 6/548 Remote control of the apparatus or devices
• CPC Class Codes: A61B 6/566 involving communication between diagnostic systems

Abstract

A radiographic imaging device has: a generating unit that generates image data expressing a radiographic image formed by irradiated radiation; a first communicating unit at which wireless communication is possible selectively in either of a direct communication mode or an indirect communication mode; a storing unit that stores a setting of a communication mode; and a control unit that, if a setting to carry out communication in the direct communication mode has been made, controls the first communicating unit to carry out wireless communication in the direct communication mode, and, if a setting to carry out communication in the indirect communication mode has been made, controls the first communicating unit to attempt wireless communication in the indirect communication mode with a control device that controls the radiographic imaging device, and, if communication is impossible, controls the first communicating unit to carry out wireless communication in the direct communication mode.

Claims

1. A portable radiographic imaging device comprising:

a generating unit configured to generate image data expressing a radiographic image formed by irradiated radiation;

a first communicating unit configured such that wireless communication is possible selectively in either of a direct communication mode, in which devices communicate directly with one another, or an indirect communication mode, in which devices communicate with one another via another wireless device;

a storing unit configured to store a setting as to which of the direct communication mode or the indirect communication mode wireless communication is to be carried out in; and

a control unit that, in a case in which a setting to carry out communication in the direct communication mode has been made at the storing unit, is configured to control the first communicating unit to carry out wireless communication in the direct communication mode, and, in a case in which a setting to carry out communication in the indirect communication mode has been made at the storing unit, is configured to control the first communicating unit to attempt wireless communication in the indirect communication mode with a control device that controls the radiographic imaging device, and, on condition that communication is impossible, is configured to control the first communicating unit to carry out wireless communication in the direct communication mode to communicate information which is to be communicated in the indirect communication mode if communication in the indirect communication mode were possible.

2. The portable radiographic imaging device of claim 1, wherein

the first communicating unit is configured to receive, from an external device, switching instruction information that instructs switching of a communication mode, and

the control unit is configured to control the first communicating unit to carry out wireless communication in the communication mode expressed by the switching instruction information received at the first communicating unit.

3. A communication mode setting device comprising:

a second communicating unit at which wireless communication with the portable radiographic imaging device of claim 2 is possible;

a specifying unit that, in accordance with predetermined conditions, is configured to specify a communication mode in which the radiographic imaging device is to carry out communication with a control device that is an object of communication; and

a control unit that is configured to control the second communicating unit to transmit, to the radiographic imaging device, switching instruction information that instructs switching to the communication mode specified by the specifying unit.

4. The communication mode setting device of claim 3, further comprising:

a storing unit configured to store, per control device that controls the radiographic imaging device, communication mode information that expresses communication modes in which communication is carried out with the respective control devices; and

a receiving unit by which the radiographic imaging device receives designation of a control device that is to be an object of communication,

wherein, on the basis of the communication mode information stored in the storing unit, the specifying unit is configured to specify a communication mode in which communication is to be carried out with the control device of the designation that the receiving unit receives.

5. The communication mode setting device of claim 3, further comprising:

a storing unit configured to store, per image capturing environment in which capturing of a radiographic image is carried out, communication mode information that expresses communication modes in which communication is carried out with control devices that control the radiographic imaging device; and

a receiving unit configured to receive designation of the image capturing environment,

wherein, on the basis of the communication mode information stored in the storing unit, the specifying unit is configured to specify a communication mode that corresponds to the image capturing environment of the designation that the receiving unit receives.

6. The portable radiographic imaging device of claim 1, wherein the direct communication mode is an ad hoc mode and the indirect communication mode is an infrastructure mode via a wireless local area network (LAN) access point.