公开(公告)号：US20170252043A1

公开(公告)日：2017-09-07

申请号：US15448545

申请日：2017-03-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： JEFFREY STEVEN FULLER ,  RACHEL JAPUNTICH ,  LOUIS WARNER STEFANICH ,  JAMES M. ANDERSON ,  BENJAMIN PHILIP GUNDALE

IPC: A61B17/12 ,  A61M25/10 ,  A61M25/01

CPC classification number: A61B17/12031 ,  A61B17/12109 ,  A61B17/12136 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61B2017/1205 ,  A61B2090/3966 ,  A61M25/0052 ,  A61M25/0069 ,  A61M25/01 ,  A61M25/04 ,  A61M25/0662 ,  A61M25/10 ,  A61M2025/0018 ,  A61M2025/09125 ,  A61M2025/1052 ,  A61M2210/125

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a guide extension catheter. The guide extension catheter may include a proximal shaft having a first outer diameter. A distal sheath may be attached to the proximal shaft and may have a second outer diameter greater than the first outer diameter. The distal sheath may be designed to extend past a coronary ostium and into a coronary artery so that another medical device can pass therethrough toward the coronary artery. An expandable balloon may be coupled to the distal sheath.

公开(公告)号：US20170007430A1

公开(公告)日：2017-01-12

申请号：US15198716

申请日：2016-06-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： PAUL RICHARD STRAUMANN ,  AMOD SHRIDHAR MODAK ,  RACHEL JAPUNTICH

IPC: A61F2/90 ,  B29C65/44 ,  B29C65/02 ,  A61F2/844 ,  A61F2/958

CPC classification number: A61F2/90 ,  A61F2/844 ,  A61F2/958 ,  A61F2002/9522 ,  A61F2002/9583 ,  A61F2210/0004 ,  A61F2250/0067 ,  B29C65/02 ,  B29C65/44 ,  B29L2031/7543

Abstract: Medical devices and methods for making, preparing, and using medical devices are disclosed. An example method may include disposing an implantable medical device along an outer surface of a balloon. The implantable medical device may include a polymeric stent having a plurality of openings formed therein. The implantable medical device may be designed to shift between a compressed configuration having a compressed diameter and an expanded configuration having an expanded diameter. The method may also include compressing the implantable medical device to an intermediate diameter between the compressed diameter and the expanded diameter and applying inflation pressure to the balloon so that at least a portion of the balloon extends at least partially into at least one of the plurality of openings in the implantable medical device.

Abstract translation: 公开了用于制造，准备和使用医疗装置的医疗装置和方法。 示例性方法可以包括沿着气球的外表面布置可植入医疗装置。 可植入医疗装置可以包括其中形成有多个开口的聚合物支架。 可植入医疗装置可以设计成在具有压缩直径的压缩构型和具有扩大直径的膨胀构型之间移动。 该方法还可以包括将可植入医疗装置压缩到压缩直径和扩张直径之间的中间直径，并向气囊施加充气压力，使得气囊的至少一部分至少部分延伸至多个 可植入医疗装置中的开口。