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About Meijianxing

Precision Intervention, Earning Clinical Trust

Chongqing Meijianxing Technology Co., Ltd. was established in 2018. It is a high-tech enterprise focusing on the research and development, production and sales of cardiovascular interventional medical devices. It has 100,000-level and 10,000-level purification workshops that meet GMP standards. The production lines and product raw materials are all from world-class suppliers in Europe and the United States, ensuring the quality of the products. In the competition with similar products at home and abroad, it has been widely recognized by users with higher quality and better prices. The products have passed ISO, CE, FDA, certifications and are exported to dozens of countries and regions such as the United States, Mexico, Germany, Russia, Egypt, Brazil, etc., and have been unanimously recognized and trusted by cooperating hospitals and doctors; the company also pays attention to communication with medical staff and patients, and continuously improves and perfects the humanization of products; maintains good cooperative relations with many medical research institutions at home and abroad, and keeps abreast of new developments in international medicine, so that the company is always at the forefront of the industry in terms of information and technology, and constantly devotes itself to the research and development of new products, while adhering to the market commitment of excellence in products.
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Complementary Products

The company pays attention to the high standard requirements of product quality and technology, and realizes high-precision automation of the production line.
  • Disposable Interventional Y-shaped Adapter (Y Hemostasis Valve Kit)

    The Interventional Y-shaped Adapter is an essential multi-functional accessory for cardiovascular, neurological and peripheral interventional procedures. Adopting an integrated Y-type three-channel structure, it consists of main hemostatic valve, side port, wire introducer and wire torque device. Equipped with high-elasticity memory sealing structure, it fits tightly around passing devices to prevent blood leakage and deliver reliable hemostasis. The valve supports one-hand operation via knob or push button with flexible channel opening and closing, and is compatible with various interventional guidewires, catheters, balloons and stents. The side standard Luer port is available for contrast injection, intraoperative drug delivery and vascular pressure monitoring. Optional extension tube and three-way manifold are provided for expanded functions. Made of medical polycarbonate, the main body features excellent biocompatibility, high pressure resistance and stable structure. Sterilized by ethylene oxide and designed for single use, it is widely adopted in coronary, neurological and peripheral minimally invasive interventions, serving as a standard basic accessory in catheterization labs.

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  • The Disposable PTCA Cardiovascular Surgery Balloon Inflation Device

    The PTCA Cardiovascular Surgery Balloon Inflation Device is a core supporting instrument for Percutaneous Transluminal Coronary Angioplasty (PTCA) and Percutaneous Coronary Intervention (PCI). It is specially designed for precise inflation, pressure maintenance and deflation of balloon catheters. Adopting an ergonomic integrated structure, it is equipped with a high-precision pressure gauge and safety locking device to monitor and stably adjust internal balloon pressure in real time, so as to accurately complete vascular dilatation and stent apposition during operations. The device is fitted with a kink-resistant extension tube and standard Luer connector, compatible with mainstream coronary and peripheral vascular balloon catheters. As a disposable sterile device, it features simple one-hand operation for inflation and deflation, effectively reducing cross-infection risks. With high pressure control accuracy and comprehensive safety protection, it is widely used in minimally invasive cardiovascular interventional procedures in cardiology and interventional departments, and serves as an essential basic device in catheterization labs.

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  • Vascular Sheath for Radial Artery and Femoral Artery

    The Vascular Sheath for Radial Artery and Femoral Artery is a multi-functional access sheath compatible with two mainstream approaches: radial artery and femoral artery. Adopting a three-layer braided composite structure, it features thin wall with large inner lumen, superior kink resistance and reliable support. Designed based on the Seldinger technique, the complete kit includes outer sheath, tapered dilator, puncture needle and guide wire to establish stable percutaneous vascular access rapidly. The long-acting hydrophilic coating at the distal end greatly reduces insertion resistance and lowers the incidence of vascular spasm and endothelial injury. The fully radiopaque shaft enables accurate positioning under fluoroscopy. The rear end is equipped with a high-elastic hermetic hemostatic valve and integrated three-way stopcock, realizing anti-leakage, pressure monitoring, contrast injection and intraoperative drug delivery. With a full range of French sizes and multiple lengths, it is widely applied to coronary and peripheral vascular interventions, serving as a universal fundamental access device for interventional cardiology departments.

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