MA, YIPING,O'BRYAN, JEFFREY C.,ISAACSON, S. RAY,OBRYAN, JEFFREY C.
申请号：
CA3023654
公开号：
CA3023654A1
申请日:
2017.05.08
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A medical device such as a needle subassembly is disclosed including a cover over a magnetized portion of a tissue-penetrating medical device having a shielding material associated with the cover that prevents the magnetized portion of the tissue-penetrating medical device from being de-magnetized when the cover is positioned to cover the tissue- penetrating medical device.
