公开(公告)号：US20140263220A1

公开(公告)日：2014-09-18

申请号：US14212086

申请日：2014-03-14

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Li Chen ,  Yongjin Xie

IPC: B23K26/03 ,  A61F2/91

CPC classification number: B23K26/032 ,  A61F2/91 ,  A61F2/915 ,  B23K26/38

Abstract: A laser system including various optical components providing for beam alignment and process monitoring of a stent cutting process is described. The various aspects of the invention provide for monitoring of a beam of laser light reflected from the surface of a stent tube so as monitor the properties of the cutting beam, location of the beam, system cleanliness, optical defects in the system, and cutting efficiency of the laser.

Abstract translation: 描述了包括提供支架切割过程的光束对准和过程监控的各种光学部件的激光系统。 本发明的各个方面提供了用于监测从支架管表面反射的激光束，以便监测切割梁的性质，光束位置，系统清洁度，系统中的光学缺陷以及切割效率 的激光。

公开(公告)号：US09642730B2

公开(公告)日：2017-05-09

申请号：US15089392

申请日：2016-04-01

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Michael H. Ngo ,  Mikael Trollsas ,  John E. Papp ,  Hung T. Nguyen ,  Dudley Jayasinghe ,  Ron Farnbach ,  Gregory C. Orr ,  Joshua Smith ,  Yongjin Xie ,  Yu-Chun Ku

IPC: B29C55/26 ,  A61F2/844 ,  A61F2/915 ,  A61F2/958 ,  A61F2/89 ,  B23K26/362 ,  B23K26/402 ,  A61F2/95 ,  B29L31/00 ,  B23K103/00 ,  B29C49/00 ,  B29C49/08 ,  B29K67/00

CPC classification number: A61F2/844 ,  A61F2/89 ,  A61F2/915 ,  A61F2/958 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2210/0071 ,  A61F2230/0054 ,  A61F2230/0056 ,  B23K26/361 ,  B23K26/362 ,  B23K26/402 ,  B23K2103/42 ,  B23K2103/50 ,  B29C49/0073 ,  B29C49/08 ,  B29C55/26 ,  B29C2049/0089 ,  B29C2793/0009 ,  B29K2067/046 ,  B29L2031/753 ,  B29L2031/7534 ,  Y10T156/1002

Abstract: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.

公开(公告)号：US20160278952A1

公开(公告)日：2016-09-29

申请号：US15089392

申请日：2016-04-01

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Michael H. Ngo ,  Mikael Trollsas ,  John E. Papp ,  Hung T. Nguyen ,  Dudley Jayasinghe ,  Ron Farnbach ,  Gregory C. Orr ,  Joshua Smith ,  Yongjin Xie ,  Yu-Chun Ku

IPC: A61F2/844 ,  B23K26/402 ,  A61F2/89 ,  B23K26/362 ,  A61F2/958 ,  A61F2/915

CPC classification number: A61F2/844 ,  A61F2/89 ,  A61F2/915 ,  A61F2/958 ,  A61F2002/91566 ,  A61F2002/91575 ,  A61F2002/91583 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2210/0071 ,  A61F2230/0054 ,  A61F2230/0056 ,  B23K26/361 ,  B23K26/362 ,  B23K26/402 ,  B23K2103/42 ,  B23K2103/50 ,  B29C49/0073 ,  B29C49/08 ,  B29C55/26 ,  B29C2049/0089 ,  B29C2793/0009 ,  B29K2067/046 ,  B29L2031/753 ,  B29L2031/7534 ,  Y10T156/1002

Abstract: Methods for making scaffolds for delivery via a balloon catheter are described. The scaffold, after being deployed by the balloon, provides a crush recovery of about 90% after the diameter of the scaffold has been pinched or crushed by 50%. The scaffold structure has patterns that include an asymmetric or symmetric closed cell, and links connecting such closed cells.

Abstract translation: 描述了通过球囊导管进行支架制备的方法。 支架在被气囊部署之后，在支架的直径被挤压或压碎50％后，提供约90％的压碎回收率。 支架结构具有包括不对称或对称闭孔的图案，以及连接这种闭孔的连接。