Breast coil arrangement for magnetic resonance applications

Breast coil arrangement for magnetic resonance applications

  • CN 101,683,265 A
  • Filed: 08/17/2009
  • Published: 03/31/2010
  • Est. Priority Date: 09/22/2008
  • Status: Active Application
First Claim
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1. breast coil device that is used for magnetic resonance, wherein-this breast coil device has supporting web (12), and this supporting web is used to stipulate examiner (8) with its breastbone supporting web (12) that is placed on for sleeping in,-this breast coil device for each breast (16) of examiner (8), respectively has a jar shape breast to lay chamber (15) in supporting web (12) both sides,-each breast lay chamber (15) have face the supporting web inner boundary (17) and back to the supporting web external boundary (18),The mutual distance of-inner boundary and external boundary (17,18) is adjustable, so laying the size in chamber (15), each breast can adapt with examiner'"'"'s (8) breast size,-in each inner boundary and external boundary (17,18), a plurality of coil groups (19) are installed respectively, be used to detect each magnetic resonance signal, thus coil groups (19) settle with respect to border (17,18) fixed-site ground separately,-each breast is laid chamber (15) and is centered on by the volume coils of settling with respect to supporting web (12) fixed-site ground (20),-described volume coils (20) is laid with one heart and orthogonally with respect to the coil groups that is centered on by it (19), so based on the geometric layout of volume coils (20) with the coil groups (19) that is centered on by it, volume coils (20) and the coil groups (19) that is centered on by it are irrespectively taken off coupling with the adjustment that breast is separately laid chamber (15).

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