[Lazarus] How to get image from xray device?

[FreeMan]

Hello,
we have veraview IC5 xray device. This device connected to LAN via rj45. 
It has a IP address. I need get image from this device (cross-platform). 
How to do this? has any one any idea?
http://wiki.freepascal.org/Lazarus_Application_Gallery#MRIcroGL
MRIcroGL & MRIcron is viewer, I need to get image from device, after 
then need viewer.
Thank you.