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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
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.
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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
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.
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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
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.
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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
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.
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Patent Agency Ranking
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
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.
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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
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.
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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
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.
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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
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.
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公开(公告)号：US09770228B2
公开(公告)日：2017-09-26
申请号：US14817696
申请日：2015-08-04
Applicant: Boston Scientific Scimed, Inc.
Inventor： Yem Chin , Robert DeVries , Paul Scopton , John Hutchins
CPC classification number: A61B10/0275 , A61B10/0283 , A61B2010/0225 , A61B2017/2905
Abstract: Embodiments of the invention are directed to a medical device and methods for collecting a tissue sample from a patient's body. The device may include a first tube defining a lumen and an aperture at a distal end of the first tube. A second tube extends within the lumen of the first tube and defines a lumen and slots, where at least some of the slots have sharp edges configured to shear tissue. The second tube is movable relative to the first tube such that the sharp edges cut a plurality of samples from tissue disposed within the aperture.
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