An intracardiac imaging system has an intracardiac echography catheter with an internal
volume, a proximal end and a distal end. The catheter includes an atraumatic tip disposed
on the distal end of the catheter, a pair of inductively coupled coils proximal the atraumatic
tip, at least one CMUT on CMOS volumetric imaging chip disposed between the pair of coils,
and a cable lumen disposed within the volume and configured to small number of electrical
connections due to significant multiplexing in the CMUT on CMOS chip. The catheter can be …

An intracardiac imaging system has an MRI compatible intracardiac echography catheter
having transmitters, receivers, a multiplexer, and a beamformer. The catheter can include an
atraumatic tip disposed on the distal end of the catheter, a pair of inductively coupled coils
proximal the atraumatic tip, at least one CMUT-on-CMOS volumetric imaging chip disposed
between the pair of coils, and a cable lumen disposed within the volume sized to house a
small number of electrical connections due to significant multiplexing in the CMUT-on …