The company launched the catheter in the U.S. for intracardiac echocardiography (ICE) imaging in cardiac ablation procedures. SoundStar Crystal provides clearer, enhanced image quality compared to other ICE catheters, according to a news release. Johnson & Johnson MedTech says it represents an advanced 2D ICE catheter.
According to the company, the catheter integrates with the Carto 3 mapping system for enhanced mapping capabilities powered by AI. This enables the catheter to provide an efficient workflow, while CartoSound FAM enables the automatic generation of the left atrial anatomy. A novel AI algorithm uses images collected from a rotation of the ultrasound catheter in the right atrium to achieve this. Altogether, it simplifies the integrated workflow for electrophysiologists performing cardiac ablation procedures.
SoundStar Crystal features an 88-element phased linear array to deliver high-quality images and detailed visualization. It also has an optimal balance of stiffness and flexibility to ensure precision in maneuverability.
ICE helps to visualize the heart in high resolution to monitor catheter-tissue contact and ablation in real-time. It also helps to quickly detect procedural complications. ICE can also aid in the reconstruction of cardiac anatomy and enable zero-fluoroscopy procedures.
“We are proud to advance our legacy in integrated ultrasound catheters with this latest innovation that equips electrophysiologists with the tools they need to promote patient safety and drive effective results,” said Jasmina Brooks, president, Electrophysiology, Johnson & Johnson MedTech. “The superior image quality, improved catheter maneuverability and stability of the SoundStar Crystal ultrasound catheter, along with seamless Carto 3 system integration can help enable a zero fluoroscopy workflow, enhancing procedure effectiveness and safety for both healthcare professionals and patients they treat.”
