公开(公告)号：US11291727B2

公开(公告)日：2022-04-05

申请号：US17177779

申请日：2021-02-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34 ,  A61B17/22 ,  A61B17/00

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US09956286B2

公开(公告)日：2018-05-01

申请号：US14486783

申请日：2014-09-15

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61B17/34 ,  A61L26/00 ,  A61L27/52 ,  A61B17/22 ,  A61B17/00

CPC classification number: A61K47/10 ,  A61B17/22012 ,  A61B17/3478 ,  A61B2017/00269 ,  A61L26/008 ,  A61L27/52

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperatures approximately at or above the predetermined temperature.

公开(公告)号：US20230028268A1

公开(公告)日：2023-01-26

申请号：US17960512

申请日：2022-10-05

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US20210187109A1

公开(公告)日：2021-06-24

申请号：US17177779

申请日：2021-02-17

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US20200215192A1

公开(公告)日：2020-07-09

申请号：US16823979

申请日：2020-03-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61B17/34 ,  A61L27/52 ,  A61L26/00

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US11484594B2

公开(公告)日：2022-11-01

申请号：US17559418

申请日：2021-12-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34 ,  A61B17/00 ,  A61B17/22

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US20220111051A1

公开(公告)日：2022-04-14

申请号：US17559418

申请日：2021-12-22

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.

公开(公告)号：US10933138B2

公开(公告)日：2021-03-02

申请号：US16823979

申请日：2020-03-19

Applicant: Boston Scientific Scimed, Inc.

Inventor： Paul Scopton ,  Samuel Zhong ,  Yem Chin

IPC: A61K47/10 ,  A61L26/00 ,  A61L27/52 ,  A61B17/34 ,  A61B17/00 ,  A61B17/22

Abstract: Various embodiments of bulking or cushioning agents or material and related medical devices and methods are disclosed. For example, a method of performing a medical procedure in a tract of a body may include injecting a material in a liquid phase proximate a target site between a first tissue layer and a second tissue layer, allowing the material to transition from the liquid phase to the gel phase in response to a raise in temperature of the material to approximately at or above the predetermined temperature, and performing a surgical procedure on the target site. The material may have the liquid phase at temperatures below a predetermined temperature and a gel phase at temperature approximately at or above the predetermined temperature.