Optimizing Second-generation Drug-eluting Stents Optimizing Second-generation Drug-eluting Stents - Spray Coater - Cheersonic In order to solve the problem of late thrombosis risk, after 2006, the second generation of drug-eluting stents embarked on the road of comprehensive optimization, mainly from the three aspects of stent platform, drug and coating. Optimization 1. Optimization of the bracket platform: Nickel-titanium alloy or cobalt-chromium alloy and other alternatives to stainless steel have improved stent [...]

Ultrasonic Economical Coater Ultrasonic Economical Coater - Ultrasonic Spray - Cheersonic For the economic ultrasonic spray coating machine UAM1000, 1. Bench-top platform for R&D process or low-volume production 2. Be installed with one set of ultrasonic spray system, the frequency can be 50kHz or 120kHz. 3. 300*300mm heating plate for spray, the max temperature is up to 150℃. 4. Controllable film thickness various from tens of nanometers to tens of [...]

3 Key Biomedical Materials 3 Key Biomedical Materials - Ultrasonic Nozzle - Cheersonic Biomedical materials refer to new high-tech materials that can diagnose, treat, repair, replace diseased tissues, and reconstruct organ functions for living organisms. As an interdisciplinary research field of materials and biomedicine, the research and development of biomedical materials is inseparable from the material discipline. The material structure determines the performance, and the performance leads to clinical application, [...]

Nervous System Intervention Nervous System Intervention - Ultrasonic Atomizing Nozzle - Cheersonic Neurointerventional techniques, as the name suggests, are used to treat neurological diseases. Under the support of digital subtraction angiography (DSA) system, it adopts intravascular catheter operation technology, through selective angiography, embolization, dilatation, mechanical removal, drug delivery and other specific methods to treat lesions involving the human neurovascular system. Diagnose and treat. It is an emerging minimally invasive clinical [...]

Photoresist Spraying UAM6000 ultrasonic photoresist spraying equipment can spray photoresist thickness from 2um to 35um on substrates with diameters from 65mm to 200m. According to our experience with photoresist spraying, its solvent is generally Acetone, MEK, PGMEA or butyl acetate. Firstly the substrate must be level, non-levelness will cause unevenness in the film. Then for the uniform and controllable coating thickness, it requires higher coating process. Our company has an [...]

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, [...]

Spray Coating Photoresists Spray Coating Photoresists - Ultrasonic Spray Nozzle - Cheersonic Cheersonic focused on the ultrasonic coating technology more than 20 years. We have much experience in spraying photoresist fields. UAM4000L ultrasonic spraying machine is a popular equipment in experimental research and development and small batch production, which can be used in the following cases: Liquid: photoresists Thickness of film: 2um to 35 um Size of substrate: diameter of [...]

Interventional Therapy Interventional Therapy - Biocoating - Cheersonic Nozzle Definition of Interventional Therapy Interventional therapy is an emerging treatment method between surgery and medical treatment. To put it simply, interventional therapy is to make tiny channels with a diameter of several millimeters in blood vessels and skin without exposing the lesions, or through the original pipes of the human body, in the imaging equipment (angiography machine, fluoroscopy machine, CT, MR. [...]

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 diameter of [...]

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 piece of [...]