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Catheter
专利权人:
Omar Omar-Pasha
发明人:
Omar Omar-Pasha
申请号:
US10844639
公开号:
US09446229B2
申请日:
2004.05.13
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A flexible catheter includes two electrical contacts in a distal region of the catheter and a distal aperture of a hose line. The electrical contacts are connected to a high frequency pulse generator for applying pulsed radio frequency energy for nerve stimulation. A temperature sensor is located in the distal region of the catheter. The flexible catheter is inserted into a region in the spinal canal and the pulsed radio frequency generator is operated, thereby applying pulsed radio frequency energy to a localized region to be treated. The temperature at the distal region of the catheter can also be monitored, and the pulsed radio frequency energy is applied in dependance on the monitored temperature. Further, a position of the catheter is probed by applying a test stimulation signal via the electrical contacts.
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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