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Curved closure device
专利权人:
Ian J. Clark
发明人:
Ian J. Clark
申请号:
US12642319
公开号:
US08858594B2
申请日:
2009.12.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Devices and methods are disclosed herein for a closure device. A closure device includes a body movable from a pre-deployed configuration towards a deployed configuration, a plurality of tissue-engaging portions extending from the body. At least two of the tissue-engaging portions are separated by a first distance in the deployed configuration and a second distance in the pre-deployed configuration in which the first distance is smaller than the second distance. The closure device also includes a plurality of device capture features secured to the body. The device capture features are configured to move the tissue-engaging portions to a separation greater than the first distance.
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中国工程科技知识中心
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