LiverAIz, Inc. has been developing 3D printed patient-specific silicone stents designed to prevent post-liver transplant complications such as biliary stricture and bile leakage. Recognizing that biliary anatomy varies significantly among patients, making standardized stents suboptimal, we have developed customized stents to enhance patient recovery and quality of life following liver transplantation. The efficacy of these personalized stents has been validated through preclinical trials and soon will be launched for human use.