公开(公告)号：US20200323610A1

公开(公告)日：2020-10-15

申请号：US16834003

申请日：2020-03-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Allyn N. Jensrud ,  Todd M. Pfizenmaier ,  Kathleen M. Laliberte ,  Rachael Campion

IPC: A61B90/70 ,  B08B9/02 ,  B08B9/04

Abstract: The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.

公开(公告)号：US12075979B2

公开(公告)日：2024-09-03

申请号：US16925727

申请日：2020-07-10

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robb M. Gavalis ,  Allyn N. Jensrud ,  Colby Harris ,  Larry E. Stanton

IPC: A61B1/00 ,  A61B1/015 ,  A61B1/12

CPC classification number: A61B1/015 ,  A61B1/125

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems and methods for air/water and flushing valves. For example, an endoscopic valve of the present disclosure may include a valve stem with contiguous first and second channels and with first and second ports formed within a sidewall of the valve stem. A series of seals may be disposed around an outer surface of the valve stem proximal and distal to the first and second ports. A gating member may be slidably disposed within the proximal channel and a valve insert may be disposed between the proximal and distal channels.

公开(公告)号：US11534262B2

公开(公告)日：2022-12-27

申请号：US16834003

申请日：2020-03-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Allyn N. Jensrud ,  Todd M. Pfizenmaier ,  Kathleen M. Laliberte ,  Rachael Campion

IPC: A61B90/70 ,  B08B9/02 ,  B08B9/04

Abstract: The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.

公开(公告)号：US20210007586A1

公开(公告)日：2021-01-14

申请号：US16925727

申请日：2020-07-10

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robb M. Gavalis ,  Allyn N. Jensrud ,  Colby Harris ,  Larry E. Stanton

IPC: A61B1/015 ,  A61B1/12

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems and methods for air/water and flushing valves. For example, an endoscopic valve of the present disclosure may include a valve stem with contiguous first and second channels and with first and second ports formed within a sidewall of the valve stem. A series of seals may be disposed around an outer surface of the valve stem proximal and distal to the first and second ports. A gating member may be slidably disposed within the proximal channel and a valve insert may be disposed between the proximal and distal channels.

公开(公告)号：US12178669B2

公开(公告)日：2024-12-31

申请号：US18505467

申请日：2023-11-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Allyn N. Jensrud ,  Todd M. Pfizenmaier ,  Kathleen M. Laliberte ,  Rachael Campion

IPC: A61B90/70 ,  B08B9/02 ,  B08B9/04

Abstract: The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.

公开(公告)号：US20240382078A1

公开(公告)日：2024-11-21

申请号：US18785216

申请日：2024-07-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robb M. Gavalis ,  Allyn N. Jensrud ,  Colby Harris ,  Larry E. Stanton

IPC: A61B1/015 ,  A61B1/12

Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to devices, systems and methods for air/water and flushing valves. For example, an endoscopic valve of the present disclosure may include a valve stem with contiguous first and second channels and with first and second ports formed within a sidewall of the valve stem. A series of seals may be disposed around an outer surface of the valve stem proximal and distal to the first and second ports. A gating member may be slidably disposed within the proximal channel and a valve insert may be disposed between the proximal and distal channels.

公开(公告)号：US11850107B2

公开(公告)日：2023-12-26

申请号：US18059128

申请日：2022-11-28

Applicant: Boston Scientific Scimed, Inc.

Inventor： Allyn N. Jensrud ,  Todd M. Pfizenmaier ,  Kathleen M. Laliberte ,  Rachael Campion

IPC: A61B90/70 ,  B08B9/02 ,  B08B9/04

CPC classification number: A61B90/70 ,  B08B9/021 ,  B08B9/04 ,  A61B2090/701 ,  B08B2209/04

Abstract: The present disclosure relates generally to the field of medical devices and medical device accessories. In particular, the present disclosure relates to a tool or accessory for cleaning a medical device. For example, the tool or accessory may clean a fluid delivery lumen of an endoscopic submucosal dissection (ESD) knife. The tool or accessory may include a housing with a first portion of an elongate member secured within a first portion of the housing and a second portion of the elongate member extending into a chamber of the housing.

公开(公告)号：US20210386472A1

公开(公告)日：2021-12-16

申请号：US17339097

申请日：2021-06-04

Applicant: Boston Scientific Scimed Inc.

Inventor： Daniel J. FOSTER ,  Matthew P. Jones ,  Allyn N. Jensrud ,  John Kummailil

IPC: A61B18/14

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.