公开(公告)号：US09370645B2

公开(公告)日：2016-06-21

申请号：US14211838

申请日：2014-03-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： James Rohl ,  Mary Byron ,  Joel Eggert ,  Sandra Nagale ,  Mark Boden ,  David Lehse

IPC: A61M29/00 ,  A61M25/10 ,  A61M37/00

CPC classification number: A61M25/1011 ,  A61M2025/1013 ,  A61M2025/105 ,  A61M2037/0023

Abstract: A medical device including an outer balloon, an inner balloon, and at least one delivery unit is disclosed. The outer balloon defines a first internal cavity that remains in fluid communication with a first inflation lumen. The inner balloon is disposed within the first internal cavity, and defines a second internal cavity that is in fluid communication with a second inflation lumen. Each delivery unit includes at least one needle configured to pierce a tissue and at least one reservoir containing a material. Further, inflation of the outer balloon or the inner balloon is structured and arranged to deliver the material into the tissue through the needle lumen.

Abstract translation: 公开了一种包括外球囊，内球囊和至少一个输送单元的医疗装置。 外球囊限定与第一充气腔保持流体连通的第一内腔。 内气球设置在第一内腔内，并且限定与第二充气腔流体连通的第二内腔。 每个递送单元包括构造成刺穿组织的至少一个针和至少一个包含材料的贮存器。 此外，外球囊或内气球的膨胀被构造和布置成通过针管内腔将材料输送到组织中。

公开(公告)号：US10888331B2

公开(公告)日：2021-01-12

申请号：US15019574

申请日：2016-02-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary Pederson ,  Katherine Routh ,  Ken Zhang ,  Jeffry Johnson ,  Devon Arnholt ,  Joel Eggert ,  James Rohl ,  Douglas Pagoria ,  John-Allen O'Brien ,  Frank Ryan ,  Conor O'Sullivan

IPC: A61B17/12

Abstract: The present disclosure relates to the field of embolic coils. More specifically, the present disclosure relates to systems and methods for actively releasing an embolic coil from a delivery device into a body lumen of a patient. Delivery systems of the present disclosure may allow an embolic coil to be advanced external to the distal end of a delivery catheter without being automatically released, thereby allowing the embolic coil to be repositioned prior to deployment.

公开(公告)号：US20160228125A1

公开(公告)日：2016-08-11

申请号：US15019574

申请日：2016-02-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Gary John Pederson, JR. ,  Katherine Routh ,  Ken Xiao Kang Zhang ,  Jeffrey Johnson ,  Devon N. Arnhold ,  Joel Eggert ,  James Rohl ,  Douglas Pagoria ,  John-Alan O'Brien ,  Frank Ryan ,  Conor O'Sullivan

IPC: A61B17/12

CPC classification number: A61B17/12109 ,  A61B17/12022 ,  A61B17/1214 ,  A61B2017/1205 ,  A61B2017/12054

Abstract: The present disclosure provides systems and methods for actively releasing embolic coils within a body lumen of a patient.

Abstract translation: 本公开提供用于主动释放患者体腔内的栓塞线圈的系统和方法。