Joel Becklund,Bryan J. Swackhamer,Robert A. Jones,Danielle Frankson,Matthew P. Jones,Brian L. Schmidt
申请号：
US15852529
公开号：
US10485981B2
申请日:
2017.12.22
申请国别(地区):
US
年份:
2019
代理人:
摘要：
An implantable leadless pacing device may comprise a power source and circuitry operatively coupled to the power source. The circuitry configured to pace a patient's heart and/or sense electrical activity of the patient's heart. A housing may at least partially enclose the circuitry. The pacing device may further include a first electrode secured relative to the housing and a fixation mechanism secured relative to the housing. The fixation mechanism may comprise a plurality of tines configured to move between an elongated delivery configuration and a curved deployed configuration. Each tine of the plurality of tines may include a radiopaque material.
