公开(公告)号：US12181053B2

公开(公告)日：2024-12-31

申请号：US18530323

申请日：2023-12-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Larry Stanton ,  Allyn Jensrud ,  James Scutti ,  Colby Harris ,  Robb Gavalis

IPC: F16K11/07 ,  A61M39/16 ,  F16K31/44 ,  A61M39/22

Abstract: A valve may have a fluid inlet and a fluid outlet. The valve may include a valve stem having a lumen extending from a first opening at a proximal portion of the valve stem to a second opening at a distal end of the valve stem. A plurality of seals may be positioned relative to the valve stem. The valve stem and seals may be configured so that a fluid entering the inlet is prevented from flowing to the outlet in a first position of the valve stem and relative to the inlet and the outlet. The valve stem and the seals may be configured so that a fluid entering the inlet flows to the outlet in a second position of the valve stem relative to the inlet and the outlet, the second position being more distal than the first position relative to the inlet and the outlet.

公开(公告)号：US11898642B2

公开(公告)日：2024-02-13

申请号：US18155987

申请日：2023-01-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Larry Stanton ,  Allyn Jensrud ,  James Scutti ,  Colby Harris ,  Robb Gavalis

IPC: F16K11/07 ,  A61M39/16 ,  F16K31/44 ,  A61M39/22

CPC classification number: F16K11/0712 ,  A61M39/16 ,  F16K11/0708 ,  F16K11/0716 ,  F16K31/44 ,  A61M2039/224

Abstract: A valve may have a fluid inlet and a fluid outlet. The valve may include a valve stem having a lumen extending from a first opening at a proximal portion of the valve stem to a second opening at a distal end of the valve stem. A plurality of seals may be positioned relative to the valve stem. The valve stem and seals may be configured so that a fluid entering the inlet is prevented from flowing to the outlet in a first position of the valve stem and relative to the inlet and the outlet. The valve stem and the seals may be configured so that a fluid entering the inlet flows to the outlet in a second position of the valve stem relative to the inlet and the outlet, the second position being more distal than the first position relative to the inlet and the outlet.

公开(公告)号：US11603939B2

公开(公告)日：2023-03-14

申请号：US17511831

申请日：2021-10-27

Applicant: Boston Scientific Scimed, Inc.

Inventor： Larry Stanton ,  Allyn Jensrud ,  James Scutti ,  Colby Harris ,  Robb Gavalis

IPC: F16K11/07 ,  A61M39/16 ,  A61M39/22

Abstract: A valve may have a fluid inlet and a fluid outlet. The valve may include a valve stem having a lumen extending from a first opening at a proximal portion of the valve stem to a second opening at a distal end of the valve stem. A plurality of seals may be positioned relative to the valve stem. The valve stem and seals may be configured so that a fluid entering the inlet is prevented from flowing to the outlet in a first position of the valve stem and relative to the inlet and the outlet. The valve stem and the seals may be configured so that a fluid entering the inlet flows to the outlet in a second position of the valve stem relative to the inlet and the outlet, the second position being more distal than the first position relative to the inlet and the outlet.

公开(公告)号：US11324930B2

公开(公告)日：2022-05-10

申请号：US16270094

申请日：2019-02-07

Applicant: Boston Scientific Scimed, Inc.

Inventor： Peter Dayton ,  Kevin James McElwee ,  Paul Smith ,  Dane Seddon ,  James Scutti

IPC: A61M25/09 ,  A61M25/01 ,  A61M25/06

Abstract: According to one aspect, a guidewire assembly for positioning within a body of a patient may include a guidewire shaft having a proximal section and a distal section. The distal section may be configured to move within the body of a patient when the guidewire assembly is in a first operating state. The distal section may be configured to expand radially outward when the guidewire assembly is in a second operating state to engage an interior surface of the body and inhibit movement of the guidewire shaft.

公开(公告)号：US11187329B2

公开(公告)日：2021-11-30

申请号：US16896971

申请日：2020-06-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Larry Stanton ,  Allyn Jensrud ,  James Scutti ,  Colby Harris ,  Robb Gavalis

IPC: F16K11/07 ,  A61M39/16 ,  A61M39/22

Abstract: A valve may have a fluid inlet and a fluid outlet. The valve may include a valve stem having a lumen extending from a first opening at a proximal portion of the valve stem to a second opening at a distal end of the valve stem. A plurality of seals may be positioned relative to the valve stem. The valve stem and seals may be configured so that a fluid entering the inlet is prevented from flowing to the outlet in a first position of the valve stem and relative to the inlet and the outlet. The valve stem and the seals may be configured so that a fluid entering the inlet flows to the outlet in a second position of the valve stem relative to the inlet and the outlet, the second position being more distal than the first position relative to the inlet and the outlet.