| 摘要 |
An exceptionally durable insulating coating for surgical instruments, and other implements is provided. The coating is a ceramic, polyurethane composite, and exhibits excellent insulated properties in the 500 KHZ to 1 MHZ frequency range. The ceramic coating (34) can be readily applied by plasma deposition techniques. A polyurethane over coating (36) is applied over the ceramic coating, and is obtained using a polyester based aliphatic polyurethane composition.
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