公开(公告)号：US20180117287A1

公开(公告)日：2018-05-03

申请号：US15789324

申请日：2017-10-20

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： DANIEL LEE KRAUTKREMER ,  KATHERINE M. PRINDLE

IPC: A61M25/10

Abstract: Catheter assemblies and methods for making and using catheter assemblies are disclosed. An example a catheter assembly includes a catheter shaft and a balloon attached to the catheter shaft. The balloon includes a body and a proximal waist portion. The proximal waist portion has a proximal end. The catheter assembly also has a fiber braid including one or more individual filaments disposed along the balloon. The fiber braid has a proximal end aligned with the proximal end of the waist portion. The catheter assembly also has a polymer sleeve disposed on the catheter shaft, wherein in the polymer sleeve abuts the proximal end of the balloon waist and the proximal end of the braid.

公开(公告)号：US20200297981A1

公开(公告)日：2020-09-24

申请号：US16897026

申请日：2020-06-09

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： DANIEL LEE KRAUTKREMER ,  KATHERINE M. PRINDLE

IPC: A61M25/10

Abstract: Catheter assemblies and methods for making and using catheter assemblies are disclosed. An example a catheter assembly includes a catheter shaft and a balloon attached to the catheter shaft. The balloon includes a body and a proximal waist portion. The proximal waist portion has a proximal end. The catheter assembly also has a fiber braid including one or more individual filaments disposed along the balloon. The fiber braid has a proximal end aligned with the proximal end of the waist portion. The catheter assembly also has a polymer sleeve disposed on the catheter shaft, wherein in the polymer sleeve abuts the proximal end of the balloon waist and the proximal end of the braid.

公开(公告)号：US20140142506A1

公开(公告)日：2014-05-22

申请号：US14081924

申请日：2013-11-15

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： KATHERINE M. PRINDLE ,  PU ZHOU ,  KEN XIAO KANG ZHANG

IPC: A61M25/10

CPC classification number: A61M25/10 ,  A61M25/0102 ,  A61M25/1036 ,  A61M2025/0063 ,  A61M2025/0183 ,  Y10T29/49826

Abstract: Embodiments of the disclosure describe a balloon catheter. The balloon catheter may include a catheter shaft including a proximal shaft, a midshaft attached to the proximal shaft, and a distal shaft attached to the midshaft. A balloon may be coupled to the distal shaft. An inflation lumen may be defined in the catheter shaft that extends from the proximal shaft, through the midshaft, and into the distal shaft. The inflation lumen may be in fluid communication with the balloon. A core wire may be extending through a portion of the inflation lumen. A push member may be coupled to the core wire, the push member being configured to engage an inner wall surface of the catheter shaft.

Abstract translation: 本公开的实施例描述了气囊导管。 气囊导管可以包括导管轴，其包括近轴，附接到近侧轴的中轴和附接到中轴的远侧轴。 气囊可以联接到远端轴。 可以在导管轴中限定膨胀腔，所述导管轴从近侧轴延伸通过中轴并进入远端轴。 充气腔可以与气囊流体连通。 芯线可以延伸穿过充气腔的一部分。 推动构件可以联接到芯线，推动构件被配置为接合导管轴的内壁表面。