公开(公告)号：US20230263369A1

公开(公告)日：2023-08-24

申请号：US18139182

申请日：2023-04-25

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. CHU ,  Sacha TANG ,  Mayur Kiran PATEL

IPC: A61B1/00 ,  A61B17/04 ,  A61B1/018 ,  A61B1/015

CPC classification number: A61B1/00066 ,  A61B1/00087 ,  A61B17/0469 ,  A61B1/018 ,  A61B1/015 ,  A61B1/042

Abstract: A medical system includes an insertion device including a delivery shaft with an internal lumen, a coupling tube coupled to the delivery shaft and configured to receive a medical device, and a liner tube inserted through the internal lumen of the delivery shaft.

公开(公告)号：US20230255634A1

公开(公告)日：2023-08-17

申请号：US18108099

申请日：2023-02-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Joshua Mark Inouye ,  James M. Anderson

IPC: A61B17/12

CPC classification number: A61B17/12122 ,  A61B17/12172

Abstract: An implantable medical device includes an expandable frame that is moveable between a collapsed configuration for delivery and an expanded configuration for deployment. One or more proximally-facing fixation burrs are secured relative to the expandable frame. One or more distally-facing fixation burrs are secured relative to the expandable frame. The one or more proximally-facing fixation burrs and the one or more distally-facing fixation burrs together provide the implantable medical device with bi-directional stability.

公开(公告)号：US11723545B2

公开(公告)日：2023-08-15

申请号：US17115503

申请日：2020-12-08

Applicant: Boston Scientific Scimed, Inc.

Inventor： Pramodsingh Hirasingh Thakur ,  Jeffrey E. Stahmann ,  Viktoria A. Averina ,  Deepa Mahajan ,  Bruce R. Forsyth

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/0537 ,  A61B5/11 ,  A61B7/00 ,  A61B5/08 ,  A61B5/024

CPC classification number: A61B5/0205 ,  A61B5/0537 ,  A61B5/1116 ,  A61B5/1118 ,  A61B5/4875 ,  A61B5/7282 ,  A61B7/00 ,  A61B5/024 ,  A61B5/0816

Abstract: Systems and methods to determine an indication of patient dehydration are disclosed, including receiving first and second physiologic information of a patient, the first physiologic information including heart sound information of the patient and the second physiologic information different than the first physiologic information, and determining the indication of patient dehydration using the received first and second physiologic information.

公开(公告)号：US11723522B2

公开(公告)日：2023-08-15

申请号：US16242438

申请日：2019-01-08

Applicant: Boston Scientific Scimed, Inc. ,  The Johns Hopkins University

Inventor： Conor Reid ,  Emma B. Headley ,  Dawnielle Farrar-Gaines

IPC: A61M25/01 ,  A61M25/09 ,  A61B1/005 ,  A61B1/00 ,  A61B1/01 ,  A61B1/018 ,  A61B17/00 ,  A61B17/34 ,  A61B17/32 ,  A61B18/00 ,  A61B1/04

CPC classification number: A61B1/018 ,  A61B1/0016 ,  A61B1/0051 ,  A61B1/00133 ,  A61B1/01 ,  A61M25/0133 ,  A61M25/09041 ,  A61B1/00087 ,  A61B1/04 ,  A61B17/3415 ,  A61B2017/003 ,  A61B2017/00296 ,  A61B2017/00367 ,  A61B2017/00818 ,  A61B2017/320095 ,  A61B2018/00595 ,  A61B2018/00601

Abstract: The present disclosure relates generally to the field of medical devices and establishing access to body passageways. In particular, the present disclosure relates to devices, systems and methods to facilitate entry of a guidewire or other endoscopic accessory tool into and/or through patient-specific anatomies. For example, the devices, systems and methods of the present disclosure may rotate a proximal end of a guidewire to transmit mechanical motion to the distal end of the guidewire to facilitate atraumatic access to tortuous or otherwise restricted anatomies.

公开(公告)号：US20230248583A1

公开(公告)日：2023-08-10

申请号：US18165665

申请日：2023-02-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul SMITH ,  Shawn RYAN

IPC: A61F13/26 ,  A61F13/20 ,  A61F2/966

CPC classification number: A61F13/266 ,  A61F13/2025 ,  A61F2/966 ,  A61F2013/2014

Abstract: A delivery system, including an inner member, an outer tube surrounding the inner member and movable axially relative to the inner member, wherein a space is defined between an outer surface of the inner member and an inner surface of the outer tube, an expandable element disposed in the space at a distal portion of the system, and a patch disposed in the space at the distal portion of the system, wherein the patch is radially outward of the expandable element.

公开(公告)号：US20230248559A1

公开(公告)日：2023-08-10

申请号：US18106884

申请日：2023-02-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Peter L. Dayton ,  John Thomas Favreau ,  Darren Gerard Curran ,  John O'Driscoll ,  Kevin Wood ,  Douglas Melanson ,  Marc A. Barthet ,  Jean-Michel Gonzalez

IPC: A61F5/00

CPC classification number: A61F5/0076

Abstract: An implantable device configured to be deployed at a deployment site such as across a body passage. The implantable device has features enhancing the resistance of at least a portion of the implantable device to migration from the deployment site. The implantable device may have surfaces contacting tissue at the deployment site which are configured to promote tissue ingrowth with respect to the implantable device. Surfaces of the implantable device not contacting tissue may be enlarged and coated with a coating material increasing the strength of the coated portions of the implantable device to resist migration of the implantable device with respect to the deployment site.

公开(公告)号：US20230248523A1

公开(公告)日：2023-08-10

申请号：US18300187

申请日：2023-04-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Mark Edward DiLoreto ,  Karl Alan Jagger ,  Thomas Skoog ,  Robert J. Berkenes ,  Alex Alden Peterson

IPC: A61F2/26 ,  A61F5/41

CPC classification number: A61F2/26 ,  A61F5/41 ,  A61F2005/411 ,  A61F2005/415 ,  A61F2250/0003 ,  A61F2/48

Abstract: According to an aspect, an implant includes a sheath defining a lumen, a cable member disposed within the lumen defined by the sheath, and a tensioner. The tensioner is configured to engage the cable to apply tension to the sheath.

公开(公告)号：US20230248370A1

公开(公告)日：2023-08-10

申请号：US18163734

申请日：2023-02-02

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Juan Pablo ORTIZ GARCIA ,  Joseph W. KING ,  Matthew Robert JAGELSKI ,  Jimena CESPEDES BERROCAL ,  Christian ARAYA CAMACHO ,  Gonzalo Jose SAENZ VILLALOBOS ,  Robb Morse GAVALIS

IPC: A61B17/122 ,  A61B17/128

CPC classification number: A61B17/122 ,  A61B17/1285 ,  A61B2017/12004

Abstract: A clipping system includes a clip, a core member and a control member. The clip includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, and clip arms. Proximal ends of the arms are slidably received within the channel to move the arms between open and closed configurations. The core member is received between and connected to the proximal ends of the arms to couple the arms to one another. The core member includes a locking feature movable between unlocked and locked configurations. The control member extends through a proximal portion of the system from a proximal end to an enlarged distal end housed within a proximal portion of the core member so that a longitudinal movement of the control member relative to the capsule moves the clip between the open and closed configurations.

公开(公告)号：US20230248345A1

公开(公告)日：2023-08-10

申请号：US18107222

申请日：2023-02-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Juan Pablo Ortiz Garcia ,  Gary A. Jordan ,  Barry Weitzner

IPC: A61B17/02

CPC classification number: A61B17/0218

Abstract: A tissue traction device having more than one grasping segment by which the tissue traction device may be engaged with tissue directly, or indirectly, such as with the use of a tissue-engagement member. The tissue traction device may have a peripheral section defining grasping segments, as well as interior grasping segments defined within the perimeter of the peripheral section. Traction may be applied to a target tissue by engaging a target-tissue-engaging segment with target tissue, and engaging a traction-tissue-engaging segment with traction tissue spaced apart from the target tissue. Engagement of additional target-tissue-engaging segments with traction tissue (optionally at different locations) allows the force vector of the traction to be adjusted. A delivery system may include tissue traction device holder to maintain a desired configuration of the tissue traction device during delivery thereof to a target tissue area.

公开(公告)号：US11717139B2

公开(公告)日：2023-08-08

申请号：US16874065

申请日：2020-05-14

Applicant: Boston Scientific Scimed, Inc. ,  Bolt Medical, Inc.

Inventor： Daniel Massimini ,  Roger McGowan ,  Haiping Shao ,  Christopher A. Cook

IPC: A61B18/20 ,  A61B5/1459 ,  A61B1/00 ,  A61B5/027 ,  A61B17/00

CPC classification number: A61B1/00082 ,  A61B5/027 ,  A61B5/1459 ,  A61B18/20 ,  A61B2017/00057

Abstract: A catheter system for treating a treatment site within or adjacent to a blood vessel includes a power source, a light guide and a plasma target. In various embodiments, the light guide receives power from the power source. The light guide has a distal tip, and the light guide emits light energy in a direction away from the distal tip. The plasma target is spaced apart from the distal tip of the light guide by a target gap distance. The plasma target is configured to receive light energy from the light guide so that a plasma bubble is generated at the plasma target. The power source can be a laser and the light guide can be an optical fiber. In certain embodiments, the catheter system can also an inflatable balloon that encircles the distal tip of the light guide. The plasma target can be positioned within the inflatable balloon. The target gap distance can be greater than 1 μm. The plasma target can have a target face that receives the light energy from the light guide. The target face can be angled relative to a direction the light energy is emitted to the plasma target. The plasma target can be formed from one or more of tungsten, tantalum, platinum, molybdenum, niobium, iridium, magnesium oxide, beryllium oxide, tungsten carbide, titanium nitride, titanium carbonitride and titanium carbide.