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INSTRUMENT GUIDÉ PAR CAPTEUR À ÉLÉMENT DE PÉNÉTRATION
专利权人:
Inc.;Acclarent
发明人:
申请号:
EP18772882.9
公开号:
EP3678561A1
申请日:
2018.08.23
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
A surgical instrument includes a catheter, a distal segment, a needle, and a tracking sensor. The catheter is configured to be inserted into an anatomical passageway of a patient and includes a catheter lumen. The distal segment includes a port that communicates with the catheter lumen. The needle is slidably disposed within the catheter lumen and is translatable relative to the catheter between a retracted position and an extended position. A needle distal end is configured to extend through the port when the needle is in the extended position. The tracking sensor is coupled to the needle and is configured to generate a signal corresponding to a location of the needle distal end within the patient.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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