Preparation Of Coating On Balloon Surface Basic Concepts About Balloons Balloon outer diameter: Refers to the outer diameter of the balloon and distal catheter in the unexpanded state. Coating substances on the surface of the balloon • Hydrophobic coating (Hydro-phobic) is mostly stent balloon. • The hydrophilic coating (Hydro-phylic) enhances the passing ability of the balloon. Dilation pressure (Nominal Pressure): refers to the pressure required to obtain the [...]

Clinical application and market capacity analysis of artificial blood vessels Clinical application and market capacity analysis of artificial blood vessels - Cheersonic The clinical application of artificial blood vessels is currently mainly concentrated in two departments, vascular surgery and cardiovascular surgery. Among them, cardiovascular surgery is mainly used in coronary artery bypass grafting; vascular surgery is mainly used in three directions: 1) Peripheral vascular bypass grafting; 2) Vascular [...]

Minimally invasive treatment of heart valve disease Minimally invasive treatment of heart valve disease - Ultrasonic Sprayer - Cheersonic Cardiovascular disease is the number one killer that threatens human life and health. Among the elderly, valvular heart disease is the third leading cardiovascular disease after hypertension and coronary heart disease. What is heart valve disease? Heart valve refers to the valve between the atrium and the ventricle or [...]

Drug-eluting Stents Machines Drug-eluting Stents Machines - Ultrasonic Spray Coating Machine For Drug-eluting Stents - Cheersonic The UAM3000 ultrasonic spray coating machine is a high-performance stent spraying equipment, mainly used for drug coating on the surface of stents. This device has the characteristics of supporting multiple series and multiple types of stents, high drug utilization, accurate drug delivery and high uniformity of the stent membrane later. Spray one [...]

The development direction of endovascular interventional surgery robots The development direction of endovascular interventional surgery robots - Cheersonic The design of the endovascular interventional surgery robot should adapt to the commercialized endovascular devices, and at the same time, the redevelopment of the endovascular devices should also adapt to the characteristics of the robot. At present, all commercial endovascular devices are designed for manual operation, especially the release handle [...]

Endovascular Interventional Surgery Robot Endovascular interventional surgery needs to be performed under X-rays, and the operator must wear protective equipment such as lead clothing for the operation. Prolonged exposure to X-rays is bound to cause damage to the operator. Therefore, there is an urgent need for endovascular interventional surgical robots to replace human operation. However, compared with other surgical robots, endovascular interventional surgery robots are very special and [...]

New trends in the development of cardiovascular medical devices New trends in the development of cardiovascular medical devices - Cheersonic Cardiovascular disease (CVD) has long been a major pain point in the healthcare industry. Conditions such as stroke or IHD (Ischemic Heart Disease) cause a large number of deaths and sequelae worldwide. As a result, cardiovascular medical devices and their role in heart-related treatments have received increasing attention. [...]

Common materials and production of artificial blood vessels Common materials and production of artificial blood vessels - Cheersonic The composition of human arteries Human arteries are composed of three layers of intima, media and adventitia. Blood vessels of different diameters and locations have different thicknesses of each layer. in: The intima is in direct contact with the blood and consists of endothelial cells in a bed of connective [...]

Endoscopy Classification Compared with traditional surgery, minimally invasive surgery has the advantages of less trauma, faster recovery, and less pain for patients. The endoscopic minimally invasive medical device, as the doctor's "eye", can effectively help the doctor "see" the lesion. With the worldwide popularity of minimally invasive surgical techniques, endoscopy has also entered a period of rapid development. According to the Markets and Markets report, the global endoscope [...]