Coronary vascular intervention (often called CVI) isn't a "product"-it's a minimally invasive medical procedure to fix blocked or narrowed coronary arteries, the blood vessels that supply your heart with oxygen and nutrients.
Coronary arteries as tiny "highways" feeding your heart. When plaque (fatty buildup) clogs these highways, blood flow slows or stops-this causes chest pain (angina) or even a heart attack. CVI's job is to "clear the traffic": doctors use thin tubes (catheters) inserted through a small cut (usually in your wrist or groin) to reach the blocked artery. They then widen the clog with a tiny balloon and often place a small metal mesh tube (a stent) to keep the artery open long-term.
1.Zhejiang Barty Medical Technology Co.,Ltd Website:www.vascularbarty.com
Established in the year of 2015, Barty was committed to the R&D of vascular intervention including cardiovascular and peripheral system. Our product line includes: DCB Catheter, introducer sheath, angiography catheter, guide catheter,Hp ptca& pta balloon catheter as well as DES,BMS etc. By far, We have got CE certification, ISO13485, free sale certification, dozens of patents on our products, and started to promoting to the domestic and overseas markets.
With the building area of 5,000 square meters, our factory is a Million level purification (local hundred level) clean workshop in line with the "GMP" requirements, in which equipped with our professional facilities and workers. Most of them are in the field for decades under the directions of our best senior engineer.
PTCA balloon catheter, Introducer sheath set, angiography catheter, guide catheter, balloon catheter for coronary and peripheral systems and other vascular interventional devices.Our products are applicable in the vascular intervention of coronary and peripheral system .
2. Shanghai Minimally Invasive Medical Devices
The Zhangjiang base of Minimally Invasive Medical is a domestic benchmark for the full industrial chain production of coronary intervention devices, having established a complete manufacturing system from stent raw materials to terminal products. The core product, Firehawk Coronary Rapamycin targeted eluting stent System, adopts a unique "targeted release" technology, which increases the drug utilization rate by 60%. In the 2024 national coronary stent centralized procurement, the winning bid volume has consistently ranked among the top three.
3. Shandong Jiwei Medical Products Co., LTD
The Weihai production base affiliated to Lanfan Medical is a leader in the large-scale production of coronary stents in China and was selected into the list of green factories in Weihai City in 2025. The leading product of the base, "Xinyue" coronary stent, has exceeded the supply agreement volume for four consecutive years in the national centralized procurement, with a cumulative usage of over 2.6 million units and a domestic market share of 25%. By 2025, through the upgrading and transformation project, the annual production capacity of three types of catheter products including shock wave balloons will be increased by 50,000 units, and the "Xinkai" coronary mastoid balloon catheter will be launched to improve the PCI lesion solution.
4. Sino Medical Science and Technology Co., LTD
The Tianjin base of Sino Medical is the core production carrier of specialized, refined, distinctive and innovative enterprises, specializing in the high-end manufacturing of coronary drug stents and balloon catheters. Its BuMA Supreme coronary drug-eluting stent system adopts biocompatible coating technology. The failure rate of target lesions one year after surgery is only 3.2%, and it has passed NMPA and CE certifications.
5. Shenzhen Shunmei Medical Co., LTD
Shunmei Medical's Huizhou base is a core hub for coronary balloon contract manufacturing and self-owned brand production in China. Within its 80-mu production park, there is a 50,000-square-meter 10,000-level purification workshop. The base focuses on the coronary balloon niche market, equipped with imported weaving machines, welding machines and image measuring instruments, achieving an annual production capacity of 1 million balloons. It can produce all types of products including ordinary balloons and cutting balloons, and supports OEM/ODM customization services.