公开(公告)号：US12201785B2

公开(公告)日：2025-01-21

申请号：US17986946

申请日：2022-11-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daniel Congdon ,  Laurie A. Lehtinen ,  Shawn Ryan ,  Joseph W. King

IPC: A61M25/01 ,  A61M25/00 ,  A61M25/02

Abstract: A medical device including a handle body having a proximal end and a distal end, a spool on the handle body and to move between the distal end and the proximal end of the handle body, a catheter extending from the distal end of the handle body, an actuator attached to the spool and extending through the catheter, such that the actuator is removably connected to one or more dispensable devices at a distal end of the catheter, a spool controller to prevent connection with another of the dispensable devices to the actuator after a predetermined number of dispensable devices have been dispensed by the medical device.

公开(公告)号：US12121647B2

公开(公告)日：2024-10-22

申请号：US17183542

申请日：2021-02-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Martyn Folan ,  Matthew Montague ,  Michael Walsh ,  Louis McNern ,  John T. Favreau ,  Shawn Ryan

IPC: A61M1/00 ,  A61B17/00 ,  A61F2/00 ,  A61F2/04

CPC classification number: A61M1/90 ,  A61B17/0057 ,  A61F2/04 ,  A61B2017/0061 ,  A61B2017/00632 ,  A61F2002/0081 ,  A61F2002/045 ,  A61F2250/0059 ,  A61M2210/1042

Abstract: A medical system includes a porous body positioned at a target site within a subject, a tube including a wall defining a tube lumen, where the tube is connected to the porous body at a first end of the tube, and a sealing device to seal the target site from a body lumen. When the sealing device seals the target site from the body lumen, the tube extends from the target site into the body lumen.

公开(公告)号：US12059330B2

公开(公告)日：2024-08-13

申请号：US18309345

申请日：2023-04-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan V. Wales ,  Kira Sullivan ,  Shawn Ryan ,  Jessica Louise Powers ,  Joseph W. King

IPC: A61F13/20 ,  A61F13/26 ,  A61F13/84

CPC classification number: A61F13/2002 ,  A61F13/266 ,  A61F13/8405 ,  A61B2217/005 ,  A61F2013/2014

Abstract: In one example, a medical system may comprise a delivery tube configured to couple to a vacuum source and provide negative pressure to a distal portion of the delivery tube; and a porous body at a distal portion of the delivery tube, the porous body including a first section and a second section removable from the first section.

公开(公告)号：US20240000473A1

公开(公告)日：2024-01-04

申请号：US18468853

申请日：2023-09-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Shawn Ryan ,  Samuel Raybin ,  Matthew B. Hollyer

IPC: A61B17/32 ,  A61L31/14 ,  A61L31/04 ,  A61B17/00 ,  A61M5/19 ,  A61M5/28 ,  A61B17/34 ,  G01R33/00 ,  H01F27/34

CPC classification number: A61B17/320016 ,  A61L31/148 ,  A61L31/042 ,  A61B17/00234 ,  A61M5/19 ,  A61M5/285 ,  A61B17/3478 ,  G01R33/0011 ,  G01R33/0017 ,  H01F27/346 ,  A61B18/14

Abstract: The present disclosure relates to the field of medical devices generally and specifically, to endoscopic systems and methods for resection of malignant and pre-malignant lesions within the gastrointestinal (GI) tract. In particular, the present disclosure relates to systems and methods for delivering injectable compositions between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion for fast and efficient resection.

公开(公告)号：US11206968B2

公开(公告)日：2021-12-28

申请号：US15357723

申请日：2016-11-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Catherine Shimin Yee ,  Shawn Ryan ,  Norman May ,  Naroun Suon

IPC: A61B1/00 ,  A61B17/00 ,  A61B1/018 ,  A61B17/29

Abstract: The present disclosure provides an actuation device that comprises: (a) a device body that comprises a first fixation mechanism configured to affix a proximal end of a first elongate member of an accessory device to the device body, (b) an actuator that comprises an operable mechanism and a second fixation mechanism configured to affix a proximal end of a second elongate member of the accessory device to the actuator, wherein the operable mechanism is configured to move the second elongate member relative to the first elongate member, and (c) a fastener configured to attach the device body to an endoscope. The present disclosure further provides endoscopic systems comprising an actuation device of this type in an assembly with an endoscope and an accessory device, and also provides kits that comprise an actuation device of this type and one or more accessory devices.

公开(公告)号：US10575857B2

公开(公告)日：2020-03-03

申请号：US15723989

申请日：2017-10-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joseph W King ,  Naroun Suon ,  Laurie A. Lehtinen ,  Shawn Ryan ,  Norman C. May ,  Ramon Estevez

IPC: A61B17/10 ,  A61B17/128 ,  A61B17/122 ,  A61B17/08 ,  A61B90/00 ,  A61B17/00 ,  A61B17/12

Abstract: A system for treating tissue includes an applicator having a bushing and a control member and a clip assembly having a capsule with a channel extending therethrough. The channel includes proximal and distal portions. The distal portion extends distally from the proximal portion and flaring outward in a single plane to form opposing flared sections. The assembly also includes clip arms include proximal ends slidably received within the channel to move the arms between tissue receiving and tissue clipping configurations. The assembly further includes a yoke including a distal portion connected to the arms and a proximal portion configured to be connected to the member so that longitudinal movement of the member relative to the capsule moves the arms between the tissue receiving and clipping configurations. The yoke is positioned in the capsule so that the yoke is deformable in the plane in which the capsule flares outward.

公开(公告)号：US10478208B2

公开(公告)日：2019-11-19

申请号：US15332433

申请日：2016-10-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert Jagelski ,  Shawn Ryan ,  Celine Mee Ling Chin ,  Norman C. May ,  Catherine Shimin Yee ,  Paul Smith ,  Ray Tong

IPC: A61B1/04 ,  A61B17/32 ,  A61B1/00 ,  A61B17/00 ,  A61N7/00 ,  A61B17/29 ,  A61B18/02 ,  A61B18/14 ,  A61B18/00

Abstract: The present disclosure relates to the field of endoscopy. In particular, the present disclosure relates to systems and methods suitable for resecting or dissecting large areas of mucosal or submucosal tissue. The system may apply tension to and continuously manipulate mucosal tissue such that large lesions may be resected or dissected by a cutting element disposed at the distal end of an endoscope.

公开(公告)号：US20180333168A1

公开(公告)日：2018-11-22

申请号：US15983968

申请日：2018-05-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Shawn Ryan ,  Samuel Raybin ,  Matthew B. Hollyer

IPC: A61B17/32 ,  A61L31/14 ,  A61L31/04 ,  A61B17/00

CPC classification number: A61B17/320016 ,  A61B17/00234 ,  A61B18/14 ,  A61B2017/00269 ,  A61B2017/0034 ,  A61B2017/00818 ,  A61B2018/00494 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61L31/042 ,  A61L31/148

Abstract: The present disclosure relates to the field of medical devices generally and specifically, to endoscopic systems and methods for resection of malignant and pre-malignant lesions within the gastrointestinal (GI) tract. In particular, the present disclosure relates to systems and methods for delivering injectable compositions between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion for fast and efficient resection.

公开(公告)号：US20180116677A1

公开(公告)日：2018-05-03

申请号：US15801075

申请日：2017-11-01

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Ramon ESTEVEZ ,  Shawn Ryan ,  John Golden

IPC: A61B17/128

CPC classification number: A61B17/1285 ,  A61B17/122 ,  A61B17/1222 ,  A61B17/1227 ,  A61B2017/00292 ,  A61B2017/00477 ,  A61B2017/0053 ,  A61B2017/00818 ,  A61B2017/00862 ,  A61B2017/00946 ,  A61B2017/12004 ,  A61B2090/034 ,  A61B2090/037

Abstract: A system for treating tissue includes an applicator and a clip assembly. The applicator includes a catheter extending longitudinally and a lumen extending therethrough, a control member extending through the lumen of the catheter. The assembly is releasably coupleable to a distal end of the applicator. The assembly includes a pair of clip arms, proximal ends of which are slidably received within a channel of a capsule, a pair of opposing coupling elements extending proximally from the proximal ends of the arms to be fixed over the distal end of the member so that the arms are movable relative to the capsule via a longitudinal motion of the member between a tissue receiving configuration, in which distal ends of the arms are separated from one another, and a tissue clipping configuration, in which distal ends of the arms are moved toward one another.

公开(公告)号：US09848855B2

公开(公告)日：2017-12-26

申请号：US15260043

申请日：2016-09-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Michal Weisman ,  Shawn Ryan

IPC: A61B5/00 ,  A61B10/02 ,  A61M1/00 ,  A61B10/04

CPC classification number: A61B10/0283 ,  A61B10/02 ,  A61B10/0233 ,  A61B10/0266 ,  A61B2010/0208 ,  A61B2010/045 ,  A61M1/0056

Abstract: A biopsy needle comprises a first lumen open to a tissue penetrating distal tip of the needle for receiving a tissue sample therein and a second lumen in combination with a filter separating the first and second lumens from one another, the filter being configured to permit fluids to pass therethrough while preventing the sampled tissue from passing therethrough.