Ultrasonic Coating Machine for Catheters

Ultrasonic Coating Machine for Catheters – Medical catheter coating

With the continuous advancement of modern medical technology, medical catheters are increasingly widely used in interventional therapy, clinical nursing, and minimally invasive surgery. The quality of the catheter surface coating directly affects safety, biocompatibility, and clinical efficacy. Traditional coating methods suffer from uneven coating, excessive atomization, material waste, excessive coating thickness, or missed areas, making it difficult to meet the high-precision and high-cleanliness production requirements of medical catheters. The emergence of ultrasonic coating machines provides a completely new solution for catheter coating processes.

Chifei ultrasonic coating machines are specifically designed for precision medical coating applications. Utilizing high-frequency ultrasonic atomization technology, they refine the coating material into micron-sized uniform droplets. Through precise airflow guidance, they achieve uniform coating of the outer and inner walls of medical catheters. Compared to traditional pneumatic spraying, this equipment produces finer and gentler atomized particles, eliminating splashing and over-atomization during the spraying process. It can form a thin, uniform, dense, and continuous functional coating on the slender and narrow surfaces of catheters. It can be used for processing various medical functional coatings such as hydrophilic, antibacterial, lubricating, and anticoagulant coatings, and is suitable for a wide range of products including cardiovascular catheters, urinary catheters, interventional catheters, and anesthesia catheters.

Medical catheters have stringent requirements for the cleanliness of the production environment and the stability of the coating. Chifei ultrasonic spraying machines employ a modular precision structure design, supporting use in cleanrooms. The equipment operates stably and controllably, with precise adjustments to spray flow rate, atomization frequency, and spraying speed. Customized spraying solutions can be tailored to the catheter’s diameter, length, and material characteristics, effectively avoiding problems such as coating accumulation, missed areas, and peeling. This significantly improves coating adhesion and durability, reducing the medical risks caused by coating peeling during later use. Simultaneously, ultrasonic spraying has a high material utilization rate, reducing the loss of medical coating raw materials. While ensuring spraying quality, it helps companies reduce production costs and improve production efficiency.

In practical production applications, coating the inner walls of slender catheters has always been a challenging process in the industry. Traditional coating equipment struggles to penetrate deep into the catheter to achieve uniform coating. Chifei ultrasonic coating machines, equipped with specialized slender nozzles, can precisely coat the inner walls of catheters, solving the problems of uneven coating and difficult coating application, thus meeting the full-surface coating requirements of high-end medical catheters. The equipment operates fully automatically, reducing manual intervention and the risk of contamination, aligning with medical device manufacturing quality management standards, and helping companies produce high-standard medical catheter products.

Chifei Ultrasonic has been deeply involved in the precision coating field for many years, customizing and optimizing ultrasonic coating equipment for the medical industry. Balancing safety, stability, and precision, it provides medical catheter manufacturers with one-stop coating process solutions, helping to upgrade medical catheter coating processes, promoting high-quality development in the interventional medical consumables industry, and safeguarding clinical medical safety with reliable coating technology.

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.

Chinese Website: Cheersonic Provides Professional Coating Solutions