The system comprises a high-frequency transducer (24) which is attached to a motion control system that comprises a linear translation motor (28) and an arc translation motor (30) that are aligned at right angles to each other.

Movement is by rotation, linear or curvilinear translation.

The guide (5) is substantially curvilinear to allow the wings (3) to translate telescopically following a substantially curvilinear trajectory.

electrode travel in an arc of a circle

built-up obtuse crossing with both rails curved

built-up obtuse crossing with both rails curved

Curved Planar Reformation (CPR), producing a Curved Planar Reformat, is a technique to provide a representation of an anatomical structure which is curved through a 3D volume.

built-up common crossing with one rail curved

built-up common crossing with one rail curved

built-up common crossing with one rail curved

built-up common crossing with both rail curved

built-up common crossing with both rail curved

built-up common crossing with both rail curved

cast common crossing with both rails curved

cast common crossing with both rails curved