SJ Medical
SJ Medical
The global market for Thoracic Endovascular Aortic Repair (TEVAR) has undergone a seismic shift over the last decade. As cardiovascular diseases become more prevalent due to aging populations worldwide, the demand for minimally invasive solutions has skyrocketed. Thoracic stent grafts represent the pinnacle of this evolution, offering a safer alternative to high-risk open-chest surgeries for treating thoracic aortic aneurysms (TAA) and Type B dissections.
Technologically, the industry is moving toward "Low-Profile" delivery systems that allow surgeons to navigate increasingly complex vascular anatomies. The integration of Nitinol self-expanding frameworks paired with biocompatible fabrics like PTFE or PET is now the industry standard. As a professional Custom OEM Thoracic Stent Graft manufacturer, we recognize that the market is no longer just about "one-size-fits-all" devices; it is about precision, customization, and clinical reliability.
Hangzhou SJ Medical Co., Ltd. was established in 2015 and is dedicated to the research, development, manufacturing, and commercialization of vascular interventional medical devices. The company focuses on both cardiovascular and peripheral intervention fields, striving to provide safe, reliable, and innovative solutions for healthcare providers worldwide.
Over the years, SJ Medical has developed a comprehensive product portfolio covering key areas of vascular intervention. Its offerings span from various types of balloon catheters for coronary and peripheral applications to supporting access and diagnostic devices, as well as advanced stent systems. Through continuous innovation and strong R&D capabilities, the company has obtained multiple patents and international certifications, laying a solid foundation for sustainable growth in both domestic and global markets.
Operates a 5,000 sqm facility built to GMP standards, featuring million-class and hundred-class cleanroom environments for critical production stages.
A highly experienced technical team with decades of expertise in medical devices, leading the way in laser cutting and balloon forming technologies.
Strict adherence to ISO 13485, CE certification, and CFDA approval, ensuring our products meet the highest global safety standards.
The future of thoracic intervention lies in biocompatibility and anatomical adaptability. We are seeing a move toward fenestrated and branched stent grafts that allow for the treatment of aneurysms involving the aortic arch without blocking vital blood flow to the brain and arms. This level of complexity requires a Custom OEM Thoracic Stent Graft Manufacturer with advanced laser-cutting capabilities and precise suture techniques.
Using computational fluid dynamics (CFD) to simulate blood flow through custom-shaped stents to prevent endoleaks and migration.
Reducing the French size (Fr) of delivery systems to allow for percutaneous access via the femoral artery, reducing patient recovery time.
Integrating therapeutic agents into the stent graft fabric to promote healthy endothelialization and reduce the risk of secondary thrombosis.
China has rapidly emerged as a global hub for high-end medical device manufacturing. As a China-based OEM manufacturer, SJ Medical offers a unique blend of technological sophistication and supply chain efficiency. Our ability to iterate designs quickly—from initial prototype to final laser-cut Nitinol stent—gives our global partners a significant time-to-market advantage.
Precision Engineering: We utilize state-of-the-art laser welding and marking technologies. This ensures that every Custom Thoracic Stent Graft possesses the exact radial force and flexibility required for clinical success. Our manufacturing accuracy is backed by comprehensive laboratory testing, covering everything from fatigue testing to corrosion resistance.
Global procurement teams from hospitals, specialized vascular clinics, and medical device distributors are increasingly looking for reliable OEM partners who can provide long-term stability. Whether it is for the European market's strict quality demands or the rapid expansion of healthcare in Asia and the Middle East, our products are designed to perform in the most demanding clinical environments.
In cases of acute aortic dissection, time is of the essence. Our stent grafts are designed for rapid deployment and intuitive handling by surgical teams.
For elective procedures, our customization options allow for patient-specific anatomical matching, significantly improving long-term outcomes.
Our devices are fully compatible with modern imaging systems, providing clear radiopacity for precise placement under fluoroscopy.
SJ Medical has established long-term partnerships with clients across Europe, Asia, the Middle East, and Africa. Its products are currently distributed in countries such as Finland, Italy, Spain, France, the Netherlands, India, Indonesia, Turkey, and Egypt, among others.
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SJ Medical is committed to providing comprehensive and professional services throughout the entire customer journey. From pre-sales consultation and technical support to efficient order processing and responsive after-sales service, the company ensures that every customer receives timely assistance and reliable solutions. Our Custom OEM Thoracic Stent Graft services are designed to be flexible, allowing for modifications in length, diameter, and delivery system mechanics to meet specific regional clinical requirements.
