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EMBOLIC COIL DETACHMENT MECHANISM WITH HEATING ELEMENT AND KICKER
专利权人:
DePuy Synthes Products; LLC
发明人:
Lorenzo, Juan A.
申请号:
AU2013202096
公开号:
AU2013202096B2
申请日:
2013.03.27
申请国别(地区):
AU
年份:
2017
代理人:
摘要:
#$%^&*AU2013202096B220171102.pdf#####ABSTRACT Provided herein are a system, method, and apparatus for delivering a therapeutic device, e.g. an embolic coil, from a delivery tube at a target site in a patient's body. A heating element is disposed in the delivery tube that can be actuated remotely, and a layer of low temperature adhesive is applied at the heating element to retain the therapeutic device. The kicker in the form of, for example, a compressed spring is mounted within the delivery tube so as to be in contact with the therapeutic device for applying a constant ejector force that is countered by the adhesive force of the low temperature adhesive. When the heating element is actuated, the spring's ejector force overcomes the softened adhesive's adhesive force to force the therapeutic device out of the delivery tube.1/2 (ZZ5 L6L + I %Q st -4-
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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