ANTENNA FOR IMPLANTABLE MEDICAL DEVICES
The disclosure describes examples of antennas used for communication with an implantable medical device (IMD). As one example, the IMD includes a housing configured to house communication circuitry within an internal side of the housing, and a planar antenna, having a curved structure, that is stack...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
30.06.2022
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The disclosure describes examples of antennas used for communication with an implantable medical device (IMD). As one example, the IMD includes a housing configured to house communication circuitry within an internal side of the housing, and a planar antenna, having a curved structure, that is stacked on an external side of the housing and coupled to the communication circuitry. As another example, the IMD includes a housing configured to house communication circuitry within an internal side of the housing and an antenna having a curved structure formed on an external side of the housing and coupled to the communication circuitry. A resonant frequency of the antenna is based on a dielectric constant of tissue surrounding the antenna when the IMD is implanted, and a current distribution of the antenna is in-phase in opposite sides of the antenna. |
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| AbstractList | The disclosure describes examples of antennas used for communication with an implantable medical device (IMD). As one example, the IMD includes a housing configured to house communication circuitry within an internal side of the housing, and a planar antenna, having a curved structure, that is stacked on an external side of the housing and coupled to the communication circuitry. As another example, the IMD includes a housing configured to house communication circuitry within an internal side of the housing and an antenna having a curved structure formed on an external side of the housing and coupled to the communication circuitry. A resonant frequency of the antenna is based on a dielectric constant of tissue surrounding the antenna when the IMD is implanted, and a current distribution of the antenna is in-phase in opposite sides of the antenna. |
| Author | Zhao, Yanzhu |
| Author_xml | – fullname: Zhao, Yanzhu |
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| Notes | Application Number: US202217654733 |
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| RelatedCompanies | Medtronic, Inc |
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| Snippet | The disclosure describes examples of antennas used for communication with an implantable medical device (IMD). As one example, the IMD includes a housing... |
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| SubjectTerms | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY |
| Title | ANTENNA FOR IMPLANTABLE MEDICAL DEVICES |
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