公开(公告)号：US20200038041A1

公开(公告)日：2020-02-06

申请号：US16502773

申请日：2019-07-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Michael S. H. CHU ,  Kenneth W. ADAMS ,  Sharmad S. JOSHI ,  John SUBASIC

IPC: A61B17/221 ,  A61B1/307 ,  A61B17/00

Abstract: A retrieval device attachable to a scope includes a handle which has an attachment portion configured to couple the handle to the scope; a shaft coupled to the handle having a wire immovably coupled to the handle; and a sheath movable relative to the handle over the wire between a distal position and a proximal position via an actuator of the handle. The actuator actuates a slider assembly of the handle. The slider assembly is coupled to the sheath and movable relative to the attachment portion to move the sheath and an expandable end effector coupled to the distal end of the wire. The end effector is movable between a collapsed configuration when the sheath is moved distally to the distal position to cover the end effector and an expanded configuration when the sheath is moved proximally to the proximal position, uncovering the end effector.

公开(公告)号：US20240138867A1

公开(公告)日：2024-05-02

申请号：US18410392

申请日：2024-01-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. CHU ,  Kenneth W. ADAMS ,  Sharmad S. JOSHI ,  John SUBASIC

IPC: A61B17/221 ,  A61B1/307 ,  A61B17/00

CPC classification number: A61B17/221 ,  A61B1/307 ,  A61B17/00234 ,  A61B2017/00358 ,  A61B2017/00367 ,  A61B2017/00477 ,  A61B2017/00867 ,  A61B2017/2215

Abstract: A retrieval device attachable to a scope includes a handle which has an attachment portion configured to couple the handle to the scope; a shaft coupled to the handle having a wire immovably coupled to the handle; and a sheath movable relative to the handle over the wire between a distal position and a proximal position via an actuator of the handle. The actuator actuates a slider assembly of the handle. The slider assembly is coupled to the sheath and movable relative to the attachment portion to move the sheath and an expandable end effector coupled to the distal end of the wire. The end effector is movable between a collapsed configuration when the sheath is moved distally to the distal position to cover the end effector and an expanded configuration when the sheath is moved proximally to the proximal position, uncovering the end effector.

公开(公告)号：US20240358238A1

公开(公告)日：2024-10-31

申请号：US18645534

申请日：2024-04-25

Applicant: Boston Scientific Medical Device Limited ,  Boston Scientific Scimed, Inc.

Inventor： Steven T. CARLSON ,  John SUBASIC ,  Niraj Prasad RAUNIYAR ,  Arun ADHIKARATH BALAN ,  Rajivkumar SINGH

IPC: A61B1/00 ,  A61B1/01

CPC classification number: A61B1/00154 ,  A61B1/00066 ,  A61B1/00105 ,  A61B1/01

Abstract: A scope adapter system includes an adapter body coupled to a handle of a scope device, a rigid shaft, and a mounting mechanism removably coupled to the shaft. The shaft includes a shaft lumen which is sized and shaped to slidably receive a flexible elongated member of the device. A distal end of the lumen is sized so that, when a distal end of the member is received therein, the distal end of the member is snugly held so that an aim of the shaft aims the distal end of the member. The mechanism mounts a proximal end of the shaft to the body so that, when the body is coupled to the handle, the mechanism is mounted on the body and coupled to the shaft and the member is inserted into the lumen so that movement of the handle effects corresponding movements of the distal end of the member.

公开(公告)号：US20220008092A1

公开(公告)日：2022-01-13

申请号：US17449007

申请日：2021-09-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Michael S. H. CHU ,  Kenneth W. ADAMS ,  Sharmad S. JOSHI ,  John SUBASIC

IPC: A61B17/221 ,  A61B1/307 ,  A61B17/00

Abstract: A retrieval device attachable to a scope includes a handle which has an attachment portion configured to couple the handle to the scope; a shaft coupled to the handle having a wire immovably coupled to the handle; and a sheath movable relative to the handle over the wire between a distal position and a proximal position via an actuator of the handle. The actuator actuates a slider assembly of the handle. The slider assembly is coupled to the sheath and movable relative to the attachment portion to move the sheath and an expandable end effector coupled to the distal end of the wire. The end effector is movable between a collapsed configuration when the sheath is moved distally to the distal position to cover the end effector and an expanded configuration when the sheath is moved proximally to the proximal position, uncovering the end effector.

公开(公告)号：US20250099181A1

公开(公告)日：2025-03-27

申请号：US18896357

申请日：2024-09-25

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kian S. LIM ,  John SUBASIC ,  Longquan CHEN ,  Niraj Prasad RAUNIYAR

IPC: A61B18/26 ,  A61B18/00 ,  A61B18/20 ,  A61B18/22

Abstract: Medical devices and related methods are described, including a medical device that includes a handle including a housing. The housing may include a grip and an actuator. The handle may further include an imaging module including a printed circuit board, and a laser module including a first laser source configured to couple to a first laser fiber and a second laser source configured to couple to a second laser fiber. The laser module and the imaging module may be contained within the housing or the imaging module, the laser module, or both the imaging module and the laser module may be selectively attachable to and detachable from the housing.

公开(公告)号：US20250025025A1

公开(公告)日：2025-01-23

申请号：US18773995

申请日：2024-07-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： John SUBASIC ,  Elizabeth A. STOKLEY

IPC: A61B1/005 ,  A61M25/01

Abstract: Medical devices and related methods are discussed, including a medical device that includes a handle with a housing and an actuator mechanism disposed within the housing. The actuator mechanism may include a biasing member and a disk rotatable between a first position and a second position, e.g., the biasing member having a first length and exerting a first distal force on the disk in the first position, and having a second length different from the first length and exerting a second distal force on the disk less than the first distal force in the second position.