Microcatheter Clinical Applications
Microcatheter Clinical Applications – Microcatheter Coating – Cheersonic
Microcatheter refers to a reinforced catheter with a small diameter. There is no strict size definition, but empirically, catheters with an outer diameter of 0.70~1.30mm are often called microcatheters. Microcatheters can be used to support/exchange guidewires, pass through lesions, deliver embolic agents, stents, etc.
Microcatheters have been widely used in coronary interventional treatments for complex lesions such as complete occlusion or subtotal occlusion, bifurcation lesions, severely calcified lesions, and severely tortuous lesions. Microcatheter has become an essential device for interventional treatment of CTO lesions, especially reverse PCI treatment. Microcatheters can reduce the complexity of interventional operations for the above-mentioned lesions and improve the success rate. At the same time, by reducing the amount of contrast agent used and reducing the risk of vascular rupture during interventional treatment, the purpose of reducing the risk of patients undergoing complex interventional treatment is achieved. It has now become an important part of interventional surgery. instrument.
The main application values of microcatheters in CTO-PCI include:
- Guidewire companion – increases the controllability of the guidewire, adjusts the shape of the tip of the guidewire, increases the penetrating power of the guidewire, and helps the guidewire pass through tortuous blood vessels or collateral circulation;
- Exchange guide wire (guide wire upgrade);
- Highly selective contrast imaging (tip injection);
- Rendezvous technology;
- Reversal guidewire technology.
Ultrasonic spraying is particularly suitable for a variety of medical coating applications due to its fine, non-clogging, repeatable spray performance and extremely low flow rate capabilities. For several years, Cheersonic has been providing ultrasonic spraying equipment to global medical equipment manufacturers. With the development of medical device technology, we will continue to design unique medical coating ultrasonic spraying solutions and provide high-quality medical device coatings on the market.
About Cheersonic
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.
Our coating solutions are environmentally-friendly, efficient and highly reliable, and enable dramatic reductions in overspray, savings in raw material, water and energy usage and provide improved process repeatability, transfer efficiency, high uniformity and reduced emissions.
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