COILED, CLOSED-LOOP RF CURRENT ATTENUATOR CONFIGURED TO BE PLACED ABOUT AN IMPLANTABLE LEAD CONDUCTOR
기관명 | NDSL |
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출원인 | Johnson, Robert Shawn |
출원번호 | US-0986647 |
출원일자 | 2016-01-01 |
공개번호 | 20160707 |
공개일자 | 0000-00-00 |
등록번호 | |
등록일자 | 0000-00-00 |
권리구분 | USAP |
초록 | A coiled, closed-loop RF current attenuator is configured to be placed about an implantable lead conductor. A coiled conductor extends in a coiled shape defining a longitudinal axis from a first coil end to a second coil end. The first coil end is electrically connected to the second coil end. An insulator is disposed about the coiled conductor. The closed loop attenuator can also include in series a short, a capacitor and/or a resistor. In some embodiments the closed loop attenuator can be resonant at an MRI RF-pulsed frequency. The closed loop attenuator can be integrated as a permanent part of an implantable lead conductor, or alternatively, be a stand-alone device that is placed about a premade implantable lead conductor. |
원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=USAP&cn=USA2016070193461 |
첨부파일 |
과학기술표준분류 | |
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ICT 기술분류 | |
IPC분류체계CODE | A61N-001/08(2006.01),A61N-001/05(2006.01) |
주제어 (키워드) |