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SYSTEMS, DEVICES AND METHODS OF MAKING SURGICAL SUTURES HAVING REFORMED, REDUCED DIAMETER TIPS
专利权人:
Inc.;Ethicon
发明人:
Robert A. Rousseau
申请号:
US16203113
公开号:
US20200163669A1
申请日:
2018.11.28
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A method of making a surgical suture having a reformed tip includes providing an elongated fiber having a first end, a second end, a central axis extending between the first and second ends thereof, and an outer surface that defines a cross-sectional dimension of the elongated fiber, and compressing a center region of the elongated fiber that is located between the first and second ends thereof for reshaping the center region into a core mass and a deformed mass that extends laterally outside the cross-sectional dimension of said elongated fiber. The method includes separating the deformed mass of the center region from the core mass of the center region so that only the core mass remains for interconnecting the first and second ends of the elongated fiber, and after separating the deformed mass from the core mass, reshaping the core mass into a reformed mass having a reformed mass central axis that is offset from the central axis of the elongated fiber.
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中国工程科技知识中心
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