ISAACSON, S. RAY,HENDERSON, EDWARD G.,SHEVGOOR, SIDDARTH,BURKHOLZ, JONATHAN KARL
申请号:
CA3025800
公开号:
CA3025800A1
申请日:
2017.05.23
申请国别(地区):
CA
年份:
2017
代理人:
摘要:
I nvasive medical device with a magnetic region (330, 630, 631, 633, L1). The magnetic region (330, 630, 631, 633, L1) can include a discontinuity (235, 335) in the magnetic region (330, 630, 631, 633, L1) providing a diameter transition, a plurality of spaced magnetic regions (430, 530, 531, 630) can be provided or the magnetic regions (430, 530, 531, 630) can be encoded with data. Systems and methods are described that include ways to read the data.