DLUGOS JR. DANIEL F.,DLUGOS JR. DANIEL F.,ORTIZ MARKS S.,ORTIZ MARKS S.,MARCOTTE AMY L.,MARCOTTE AMY L.,PLESCIA DAVID N.,PLESCIA DAVID N.
申请号：
PL09250633
公开号：
PL2103285T3
申请日:
2009.03.05
申请国别(地区):
PL
年份:
2017
代理人:
摘要：
Various methods and devices are provided for aligning an internal antenna with an external device. In one embodiment, an implantable restriction system is provided and includes an implantable restriction device configured to form a restriction in a pathway, and an implantable housing associated with the implantable restriction device. The housing has at least one antenna that can be configured to communicate telemetrically with a transceiver regardless of a rotational orientation of the housing about an axis. The at least one antenna can extend along an axis aligned with the longitudinal axis of a catheter extending from the housing. In one embodiment, the implantable housing can contain a sensor that can be configured, for example, to measure at least one of a system parameter and a physiological parameter, and the antenna can be effective to communicate the measured parameter to the transceiver.
