公开(公告)号：US20230063969A1

公开(公告)日：2023-03-02

申请号：US17983709

申请日：2022-11-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael Walsh ,  Darren Curran ,  Otto Van Der Kooij ,  Daniel Tuck ,  Javier Palomar-Moreno ,  Jeff Gray ,  Martyn Folan ,  Emma J. Mooney ,  Enda Hannon

IPC: A61B17/11 ,  A61B17/12 ,  A61M31/00

Abstract: The present disclosure relates generally to the field of medical devices and establishing fluid communication between body lumens. In particular, the present disclosure relates to devices and methods for establishing a controlled flow or access passage between body lumens.

公开(公告)号：US20230043660A1

公开(公告)日：2023-02-09

申请号：US17880126

申请日：2022-08-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Javier Palomar-Moreno ,  John Kilcooley ,  Michelle Hannon

IPC: A61F2/958 ,  A61M25/10

Abstract: An ostial stent delivery device may include a first elongate shaft including a first lumen and extending along a central longitudinal axis, wherein the first elongate shaft includes a first inflatable balloon fixedly attached proximate a distal end of the first elongate shaft; and a second elongate shaft including a second lumen, the first elongate shaft being at least partially disposed within the second lumen. The second elongate shaft includes a second inflatable balloon fixedly attached proximate a distal end of the second elongate shaft. The second inflatable balloon is disposed at least partially proximal of the first inflatable balloon. The first inflatable balloon has a substantially cylindrical shape along a majority of its length in the deployed configuration. The second inflatable balloon has a substantially biconical shape having a central axis oriented parallel to the central longitudinal axis in the deployed configuration.

公开(公告)号：US20210251480A1

公开(公告)日：2021-08-19

申请号：US17177394

申请日：2021-02-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Javier Palomar-Moreno ,  Darshan Dugad ,  John Kilcooley

IPC: A61B1/31 ,  A61B1/00 ,  A61B1/018

Abstract: The present disclosure, in its various aspects, is directed to instrument accessory devices, implementation methods, and related delivery systems. Embodiments according to the present disclosure, including as described herein, may increase the effectiveness and efficiency of colonoscopy procedures, such as the removal of polyps. In one example, an embodiment includes an instrument accessory device with an expandable member, the device configured to receive an instrument through an instrument lumen, wherein the inner surface of the expandable member comprises a material characterized by a first elasticity and the outer surface of the expandable member comprises a material characterized by a second elasticity, the second elasticity being more elastic than the first elasticity.

公开(公告)号：US20180228999A1

公开(公告)日：2018-08-16

申请号：US15950224

申请日：2018-04-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Smith ,  Robert B. DeVries ,  Jason Weiner ,  Man Minh Nguyen ,  Gary J. Leanna ,  Kevin John Wilcox ,  Javier Palomar-Moreno ,  Fergal Horgan ,  Martyn G. Folan ,  Patricia Kelly ,  Michael G. Hayes ,  Sean P. Fleury

IPC: A61M25/00 ,  A61K31/56 ,  A61B17/12 ,  A61B17/00

CPC classification number: A61M25/007 ,  A61B17/12031 ,  A61B17/12104 ,  A61B17/12136 ,  A61B17/12186 ,  A61B17/1219 ,  A61B2017/003 ,  A61B2017/00893 ,  A61B2017/1205 ,  A61K31/56

Abstract: Methods and devices for treating a lung are disclosed. The method may include deploying a catheter into an airway of the lung, and discharging a media into the airway through the catheter. The media may be configured to increase elasticity of lung tissue in the vicinity of the airway or occlude the airway.

公开(公告)号：US20170273911A1

公开(公告)日：2017-09-28

申请号：US15453406

申请日：2017-03-08

Applicant: Boston Scientific SciMed Inc.

Inventor： Michael Walsh ,  Emma Jane Mooney ,  Javier Palomar-Moreno ,  Damien Vincent Nolan ,  Salman Musani ,  Marie Turkington

IPC: A61K9/50 ,  A61M25/06 ,  A61K35/12 ,  A61M25/00 ,  A61K45/06 ,  A61K9/00

CPC classification number: A61K9/5031 ,  A61K9/0019 ,  A61K9/10 ,  A61K9/5073 ,  A61K9/5084 ,  A61K9/5089 ,  A61K35/12 ,  A61K45/06 ,  A61K47/34 ,  A61M25/0043 ,  A61M25/0606 ,  A61M2210/12

Abstract: An injectable composition for intravascular delivery of a therapeutic agent includes one or more first microspheres containing a first therapeutic agent, one or more second microspheres containing a second therapeutic agent, and a liquid carrier. The first microspheres includes a wall comprising a biodegradable polymer that encapsulates the first therapeutic agent and the second microspheres includes a wall comprising the biodegradable polymer that encapsulates the second therapeutic agent.

公开(公告)号：US20160206851A1

公开(公告)日：2016-07-21

申请号：US14997156

申请日：2016-01-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Philip Bannister ,  Brenda Clarke ,  Gill Aoibheann ,  Michelle Hannon ,  Dwayne Noone ,  Fengnan Fang ,  Emma Jane Mooney ,  John Kilcooley ,  Javier Palomar-Moreno ,  Aiden Flanagan ,  Tim O'Connor

IPC: A61M25/00 ,  A61B5/042 ,  A61B5/00 ,  A61M25/06 ,  A61M25/01

CPC classification number: A61M25/0084 ,  A61B5/0422 ,  A61B5/6855 ,  A61B17/3468 ,  A61B17/3478 ,  A61B18/1492 ,  A61B2017/00247 ,  A61B2017/00685 ,  A61B2017/3458 ,  A61M25/0136 ,  A61M25/0152 ,  A61M25/065 ,  A61M37/00 ,  A61M2025/0085 ,  A61M2025/0089 ,  A61M2025/0175

Abstract: An injection catheter system that includes (a) an actuator; (b) an outer needle comprising a sharp tip and a tubular body defining a lumen, and extending distally from the actuator; and (c) an inner needle at least partially disposed within the lumen and extending distally from the actuator, the inner needle having a distal tip configured such that at least a portion of the distal tip has a surface contour with an interstitial cavity adapted to receive a therapeutic gel. The system is configured such that (a) in a first position, the distal tip is fully disposed within the lumen to temporarily retain the therapeutic gel in the interstitial cavity and (b) in a second position, the outer needle is retracted proximally, exposing the interstitial cavity to deliver the therapeutic gel to a target area in a body.

Abstract translation: 一种注射导管系统，包括（a）致动器; （b）外针，其包括尖头和限定内腔的管状体，并且从致动器向远侧延伸; 和（c）至少部分地设置在所述内腔内并且从所述致动器向远侧延伸的内针，所述内针具有构造成使得所述远侧末端的至少一部分具有适于接收的间隙腔的表面轮廓的远侧末端 治疗凝胶。 该系统构造成使得（a）在第一位置，远侧末端完全设置在内腔内以将治疗性凝胶暂时保持在间质腔中，并且（b）在第二位置，外针向近侧缩回，暴露 间质腔，以将治疗性凝胶递送到身体中的目标区域。