发明名称 |
ELECTROMAGNETIC INTERFERENCE SHIELDING FOR USE WITH AN IMPLANTABLE MEDICAL DEVICE INCORPORATING A RADIO TRANSCEIVER |
摘要 |
The implantable medical device includes high-voltage components (such as defibrillation shock generation components) operative to generate high-voltage pulses for delivery to tissues of the patient while using the case or housing of the device as a stimulation electrode. The device also includes low-voltage Medical Implant Communication Service (MICS) or Medical Device Radiocommunications Service (MedRadio) components operative to generate low-power signals for communicating with an external device via radio frequencies while using the case as part of an antenna. A conductive noise shield is mounted within the case of the device and interposed between the high-voltage components and the case, with the shield configured to attenuate electrical interference between the high-voltage components and the case to facilitate radio-frequency communication between the low-voltage MICS/MedRadio components and the external device, which use the case as part of the antenna. |
申请公布号 |
US2013289637(A1) |
申请公布日期 |
2013.10.31 |
申请号 |
US201213458934 |
申请日期 |
2012.04.27 |
申请人 |
AMELY-VELEZ JORGE;SAHABI KAVOUS;LI ANTHONY;SERAFIMOVA KATERINA;NIETO ANA MARIA GONZALEZ;LO TING JUN;THOMAS DANIEL;ALVES JEFFREY;PACESETTER, INC. |
发明人 |
AMELY-VELEZ JORGE;SAHABI KAVOUS;LI ANTHONY;SERAFIMOVA KATERINA;NIETO ANA MARIA GONZALEZ;LO TING JUN;THOMAS DANIEL;ALVES JEFFREY |
分类号 |
A61N1/375;A61N1/39 |
主分类号 |
A61N1/375 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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