Cardiac Interventional Devices Segmentation
Cardiac Interventional Devices Segmentation – Ultrasonic Coating Systems – Cheersonic
Main research contents of cardiac intervention: Cardiovascular and cerebrovascular interventional treatment devices mainly include coronary stents, distal protectors, vascular closure devices, ASDs, artificial valves and PDA occluders.
Cardiovascular disease refers to diseases related to the heart or blood vessels. Usually includes coronary heart disease, cerebrovascular disease/stroke, hypertensive heart disease, rheumatic/rheumatoid heart disease, congenital heart disease, aneurysm, cardiomyopathy, endocarditis, deep vein thrombosis and pulmonary embolism and peripheral peripheral arterial disease, etc. Cardiovascular disease is the number one health killer worldwide.
1. Coronary stent
Vascular diseases: including percutaneous transluminal angioplasty and vascular stent placement for the treatment of vascular stenosis and occlusion, thrombolysis for the treatment of arterial and venous thrombosis, control of bleeding (acute and chronic trauma, postpartum, inflammation, varicose veins, etc.), Vascular malformations, embolization of arteriovenous fistulas and hemangiomas, inferior vena cava filter for prevention of pulmonary embolism, transjugular intrahepatic portosystemic shunt (TIPSS) technique for treatment of portal hypertension in cirrhosis, various angiographic diagnosis, venous Blood tests, etc.
Vascular stent refers to the purpose of placing an inner stent in the diseased segment on the basis of the expansion of the lumen balloon to support the narrowed and occluded blood vessels, reduce the elastic retraction and remodeling of the blood vessels, and maintain the smooth blood flow in the lumen. Cardiac stents are mainly used for the treatment of coronary heart disease. Coronary heart disease is a heart disease caused by myocardial ischemia and hypoxia caused by vascular obstruction caused by coronary atherosclerosis, also known as “ischemic heart disease”.
Coronary stent
Coronary stents are implanted into stenotic areas of blood vessels through traditional balloon dilatation catheters. They are commonly used medical devices in percutaneous coronary intervention (PCI). Because of its small trauma and good effect, PCI has become one of the main methods for the treatment of cardiovascular stenosis.
2. Interventional biological valve
Heart valve disease is one of the more common cardiovascular diseases in China. It is divided into replacement and repair, mainly including aortic valve, mitral valve and tricuspid valve disease, as well as complex congenital heart disease pulmonary valve and other diseases.
3. Interventional treatment of congenital heart disease: occluder and cardiothoracic surgical patch
Implant interventional therapy for simple congenital heart disease mainly includes the following two methods:
① Cardiothoracic surgical biological patch
At present, the main treatment method for simple congenital heart disease is repair and correction through congenital heart surgery with implant materials.
②Occluder
4. The pacemaker is still in its infancy in China
A pacemaker is an electronic therapy device implanted in the body. The pulse generator emits electrical pulses powered by batteries, and through the conduction of the lead electrodes, it stimulates the myocardium in contact with the electrodes, and excites and contracts the heart, so as to achieve treatment. The purpose of cardiac dysfunction due to certain cardiac arrhythmias.
5. Intravenous filter
Nitinol venous filters are mainly used to prevent thrombosis formed in the body from staying in the pulmonary artery or cerebral artery through the flow of the venous system to form embolism. Nickel-titanium alloy vein filters are made of nickel-titanium wire braided or laser-cut nickel-titanium tubes, and are divided into two types: recyclable filters and non-recyclable filters.
Article source: Medtec China
Cheersonic is the leading developer and manufacturer of ultrasonic coating systems for applying precise, thin film coatings to protect, strengthen or smooth surfaces on parts and components for the microelectronics/electronics, alternative energy, medical and industrial markets, including specialized glass applications in construction and automotive.
