SJ Medical
SJ Medical
The Orbital Atherectomy System (OAS) has emerged as a cornerstone in the treatment of severely calcified coronary and peripheral arterial diseases. As the global population ages, the prevalence of Complex Higher-Risk and Indicated Patients (CHIP) is increasing, driving a massive surge in the demand for sophisticated debulking technologies. Unlike traditional rotational atherectomy, orbital systems utilize centrifugal force to provide a unique "sanding" action, allowing for differential cutting where healthy tissue is spared while rigid calcium is pulverized into microscopic particles.
In the current industrial landscape, the shift toward minimally invasive procedures has positioned China-based manufacturers as pivotal players. As a leading China Orbital Atherectomy System Factory, we are at the forefront of bridging the gap between high-end medical technology and global accessibility.
Established in 2015, Hangzhou SJ Medical Co., Ltd. is a high-tech enterprise dedicated to the research, development, manufacturing, and commercialization of vascular interventional medical devices. Our expertise spans both cardiovascular and peripheral intervention fields, focusing on providing safe, reliable, and innovative solutions for healthcare providers worldwide.
Our comprehensive product portfolio covers key areas of vascular intervention, from advanced balloon catheters to sophisticated atherectomy support systems. Through continuous innovation and strong R&D capabilities, we have obtained multiple patents and international certifications, laying a solid foundation for sustainable growth in the global market.
We understand that in the medical device industry, Experience and Professionalism are paramount. Our leadership consists of senior engineers who have shaped the industry for decades, ensuring that every Orbital Atherectomy System component we produce meets the most rigorous clinical standards.
Modern procurement demands the integration of atherectomy with intravascular imaging (IVUS/OCT). We are developing systems that simplify the workflow for interventionalists.
With global healthcare budgets tightening, hospitals are seeking high-quality alternatives to traditional high-cost brands. Our Chinese factory model offers premium quality at a sustainable price point.
From the Middle East to Europe, different anatomical challenges require varying catheter lengths and burr sizes. We provide specialized OEM/ODM services to meet local medical needs.
SJ Medical operates a state-of-the-art manufacturing facility built in strict accordance with GMP standards. Our 5,000-square-meter facility features:
Controlled environments with localized hundred-class areas for critical assembly processes ensure zero contamination.
Equipped with advanced laser welding, balloon forming, and marking technologies for micron-level accuracy.
Every system undergoes fatigue testing, biocompatibility verification, and performance validation in our in-house laboratories.
Our products are vital in diagnosing and treating complex vascular diseases. From Finland and Italy to India and Indonesia, SJ Medical has become a trusted partner for medical distributors. Our Orbital Atherectomy Systems are specifically designed for:
We take pride in our compliance with international quality management systems:
Our technical team responds rapidly to clinical feedback, allowing for faster product iterations than larger conglomerates.
Being based in Hangzhou gives us access to a world-class electronics and medical supply chain, ensuring consistent lead times.
From pre-sales technical consultation to responsive after-sales clinical support, we are with our clients every step of the way.
