公开(公告)号：WO2017147289A1

公开(公告)日：2017-08-31

申请号：PCT/US2017/019119

申请日：2017-02-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.,

Inventor： FOSTER, Daniel, J. ,  SCHMIDT, Brian, L.

IPC: A61B17/12

CPC classification number: A61F2/04 ,  A61B1/018 ,  A61B1/2676 ,  A61B17/12022 ,  A61B17/12036 ,  A61B17/12104 ,  A61B17/12145 ,  A61B17/1215 ,  A61B2017/0034 ,  A61B2017/00809 ,  A61B2017/00867 ,  A61B2017/12054 ,  A61F2/07 ,  A61F2/2427 ,  A61F2/88 ,  A61F2/90 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/9522 ,  A61F2210/0014 ,  A61F2230/0019 ,  A61F2250/0018 ,  A61F2250/0036 ,  A61F2250/0048 ,  A61M27/002

Abstract: This disclosure concerns systems and methods for tissue volume reduction and control of the flow of substances through the body. Systems according to the various embodiments of the disclosure include check valves formed from wire coils which are deployable through a tubular lumen, such as the working channel of an endoscope, or a catheter.

Abstract translation: 本公开涉及用于减少组织体积和控制通过身体的物质流动的系统和方法。 根据本公开的各种实施例的系统包括由线圈形成的止回阀，所述线圈可通过管状内腔例如内窥镜的工作通道或导管展开。

公开(公告)号：WO2022272239A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/073050

申请日：2022-06-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： TRUE, Kyle ,  FOSTER, Daniel, J. ,  ORDAS CARBONI, Sebastian

IPC: G06N20/00 ,  A61B34/20 ,  G06N3/04 ,  G06N3/08 ,  G16H40/63 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/2063 ,  A61B2034/2065 ,  A61B2090/364 ,  A61B2090/378 ,  G06N3/044 ,  G06N3/045 ,  G06N3/084 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/30061 ,  G06T7/70 ,  G16H30/40 ,  G16H40/67 ,  G16H50/50

Abstract: A method of providing in vivo navigation of a medical device includes: receiving input medical imaging data of a patient's anatomy; receiving input non optical in vivo image data from a sensor on a distal end of the device in the anatomy; using a trained model to locate the distal end in the input imaging data, wherein: the model is trained, based on (i) training medical imaging data and training non-optical in vivo image data of one or more individuals' anatomy and (ii) registration data associating the training image data with locations in the training imaging data as ground truth, to learn associations between the training image data and the training imaging data; determining an output location of the medical device using the learned associations and the input data; modifying the input imaging data to depict the determined location; and causing a display to output the modified input imaging data.

公开(公告)号：WO2021071724A1

公开(公告)日：2021-04-15

申请号：PCT/US2020/053553

申请日：2020-09-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： CARRILLO, Oscar, R., Jr. ,  WEITZNER, Barry ,  FOSTER, Daniel, J. ,  CHROBAK, Megan ,  BODEN, Mark, W. ,  ALBRECHT, Elizabeth, M.

IPC: A61B1/005 ,  A61B1/00

Abstract: Various embodiments are generally directed to positioning techniques to facilitate entry of a flexible elongate member (e.g., endoscopic accessory tool) into and/or through selected anatomies, such as by directing a set of positional controls based on feedback from a set of transducers to achieve or maintain a position within a body lumen, for instance. Some embodiments are particularly directed to a feedback loop for positioning or guiding a flexible elongate member into a target configuration for one or more of inspection, orientation, and/or facilitating access to body passageways. In one embodiment, for example, a device manager may include circuitry to operate at least one positional control in a set of positional controls based on data indicative of a current configuration of a flexible elongate member generated by a set of transducers.

公开(公告)号：WO2019210169A1

公开(公告)日：2019-10-31

申请号：PCT/US2019/029349

申请日：2019-04-26

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： POPPE, Kevin, Robert ,  FOSTER, Daniel, J. ,  SCHEFF, Christopher, Jay ,  SWEHLA, Bradley, S. ,  KEOGH, Peter, James ,  BURKE, Stephen, J. ,  KANE, Michael, J.

IPC: A61F2/95 ,  A61F2/24 ,  A61F2/966

Abstract: A system for delivering an implantable medical device includes a handle housing. An outer sheath is coupler secured to a proximal end of an outer sheath that is configured to cover at least a portion of the implantable medical device. An outer sheath drive assembly is operably coupled to the outer sheath coupler and is configured to translate the outer sheath relative to the handle housing. An actuation shaft coupler is secured to a proximal end of an activation shaft. An actuation shaft drive assembly is operably coupled to the actuation shaft coupler and is configured to cause the actuation shaft to translate relative to the handle housing and shift the implantable medical device from a first position and a second position in which the implantable medical device is radially expanded relative to the first position.

公开(公告)号：WO2019143612A1

公开(公告)日：2019-07-25

申请号：PCT/US2019/013651

申请日：2019-01-15

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MEYER, Steven, J. ,  BLOOD, James, E. ,  CHIZEK, David, A. ,  HEIN, Matthew, A. ,  FOSTER, Daniel, J.

IPC: A61B5/00 ,  A61B5/06

CPC classification number: A61M25/0127 ,  A61B5/062 ,  A61B5/6851 ,  A61B5/6852 ,  A61B5/686 ,  A61B2562/0223 ,  A61B2562/043 ,  A61B2562/164 ,  A61M25/0012 ,  A61M2025/0166 ,  G01B7/004 ,  H05K1/028 ,  H05K1/111 ,  H05K1/181 ,  H05K3/284 ,  H05K3/303 ,  H05K7/1427 ,  H05K2201/056 ,  H05K2201/10151

Abstract: A sensor assembly includes a multilayer circuit, a first magnetic field sensor, and a second magnetic field sensor. The multilayer circuit extends between a proximal end and a distal end along a longitudinal axis. The multilayer circuit includes a plurality of electrical pads positioned at the proximal end. The first magnetic field sensor is coupled to the multilayer circuit and has a primary sensing direction aligned with the longitudinal axis. The second magnetic field sensor is coupled to the multilayer circuit and oriented with respect to the first magnetic field sensor such that the second magnetic field sensor has a primary sensing direction aligned with an axis orthogonal to the longitudinal axis.

公开(公告)号：WO2018204558A1

公开(公告)日：2018-11-08

申请号：PCT/US2018/030751

申请日：2018-05-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： POPPE, Kevin, Robert ,  FOSTER, Daniel, J. ,  SCHEFF, Christopher, Jay ,  SWEHLA, Bradley, S.

IPC: A61F2/966 ,  A61F2/95 ,  A61M25/00

Abstract: Medical devices and methods for making and using medical devices are disclosed. An example system for delivering an implantable medical device includes a handle member including a seal assembly, wherein the seal assembly includes a turnbuckle assembly including a stationary member and a cap coupled to the stationary member. Further, the stationary member is coupled to an inner member and the cap is coupled to an exoskeleton disposed along an outer surface of the inner member. Additionally, the cap is designed to shift relative to the stationary member such that the exoskeleton is put in compression.

公开(公告)号：WO2021252282A1

公开(公告)日：2021-12-16

申请号：PCT/US2021/035878

申请日：2021-06-04

Applicant: BOSTON SCIENTIFIC SCIMED INC.

Inventor： FOSTER, Daniel, J. ,  JONES, Matthew, P. ,  JENSRUD, Allyn, N. ,  KUMMAILIL, John

IPC: A61B18/14 ,  A61B18/00 ,  A61B18/148 ,  A61B18/1482 ,  A61B18/1485 ,  A61B18/1492 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00327 ,  A61B2018/00482 ,  A61B2018/00559 ,  A61B2018/1417 ,  A61B2218/002

Abstract: A medical device includes an electrode shaft and a tip. The electrode shaft is configured to deliver energy to a target site and includes an electrode shaft lumen configured to deliver fluid to the target site. The tip is coupled to a distal tip of the electrode shaft. The tip includes an inner portion of conductive material and an exterior layer of insulative material. The tip includes a tip lumen fluidly connected to the electrode shaft lumen and configured to deliver fluid to the target site.

公开(公告)号：WO2019036536A1

公开(公告)日：2019-02-21

申请号：PCT/US2018/046803

申请日：2018-08-16

Applicant: BOSTON SCIENTIFIC SCIMED INC.

Inventor： FOSTER, Daniel, J. ,  HEIN, Matthew ,  HASTINGS, Roger, N.

IPC: A61B5/06

CPC classification number: G01D5/204 ,  A61B5/062 ,  A61B5/6848 ,  A61B5/6851 ,  A61B5/6852 ,  A61B5/686 ,  A61B5/6891 ,  A61B5/7228 ,  A61B2034/2051 ,  G01D5/16

Abstract: A system comprises first and second rotating magnetic field transmitter assemblies positioned in a planar arrangement. The first and second rotating magnetic field transmitter assemblies are each configured to generate a rotating magnetic field. In certain embodiments, the system further comprises a housing assembly and the first and second rotating magnetic field transmitter assemblies are positioned within the housing.