Tiny balloon tested to clear Life-Threatening heart blockages
Disease control
Completed
This study tested a very small balloon catheter called Sapphire 3. Doctors used it to gently open long-term, completely blocked heart arteries before placing a stent. Researchers watched 170 patients to see if the device was safe and worked well during the procedure and for 24 ho…
Phase: NA • Sponsor: OrbusNeich • Aim: Disease control
Last updated Apr 02, 2026 04:11 UTC