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公开(公告)号：US20210251890A1
公开(公告)日：2021-08-19
申请号：US17177894
申请日：2021-02-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Jessica L. Grimsby , Lauren Lydecker , Gerald Fredrickson
IPC: A61K9/00 , A61K31/722 , A61K45/06 , A61K9/14 , A61K47/02
Abstract: Compositions and related kits and methods for treating a target site of a patient are described herein. The composition may include a hemostatic agent and a pH agent, for example. Methods of treatment include delivering and applying the hemostatic agent and the pH agent to a gastrointestinal system of a patient via a medical device to reduce bleeding of tissue in the gastrointestinal system.
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公开(公告)号：US10966848B2
公开(公告)日：2021-04-06
申请号：US15852334
申请日：2017-12-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Gerald Fredrickson , Mark W. Boden , Emma Boutcher
Abstract: Medical devices and method for manufacturing medical devices are discloses. An example medical device may include a medical device body formed from one or more multi-melting point polymeric filaments. Each of the filaments may include a polymeric blend comprising a first block polymer and a second polymer. The polymeric blend may have a first melting point and a second melting point less than the first melting point. The medical device body may be heat set at a temperature within 10° C. of the second melting point.
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公开(公告)号：US20160135973A1
公开(公告)日：2016-05-19
申请号：US14943481
申请日：2015-11-17
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Laura E. Christakis , Colby Harris , Gerald Fredrickson
CPC classification number: A61F2/966 , A61F2002/9665
Abstract: Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include an inner shaft. A deployment sheath may be disposed about the inner shaft. A stent may be disposed between the inner shaft and the deployment sheath. A stent reconstraining member may be secured to an inner surface of the deployment sheath and releasably secured to the stent.
Abstract translation: 公开了用于制造和使用支架输送系统的支架递送系统和方法。 示例性支架输送系统可以包括内轴。 部署护套可以围绕内轴设置。 支架可以设置在内轴和展开护套之间。 支架固定构件可以固定到展开护套的内表面并且可释放地固定到支架上。
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4.发明申请公开(公告)号：US20150045875A1
公开(公告)日：2015-02-12
申请号：US14455373
申请日：2014-08-08
Applicant: Boston Scientific Scimed, Inc.
Inventor： John Allen Hingston , Gerald Fredrickson , Peter Brady , Shane McMahon , Gary O'Brien
CPC classification number: A61B90/39 , A61F2/90 , A61F2/915 , A61F2250/0032 , A61F2250/0098 , Y10T29/49906
Abstract: The invention is directed to a stent including at least one member having a first portion and a second portion and at least one radiopaque connector joining the first portion to the second portion. In one or more embodiments, at least one radiopaque connector may form a first radiopaque pattern distinguishable from a second radiopaque pattern formed by at least one radiopaque marker. Methods for manufacturing a stent including at least two member portions connected by at least one radiopaque connector are also provided.
Abstract translation: 本发明涉及一种支架，其包括具有第一部分和第二部分的至少一个构件和将第一部分连接到第二部分的至少一个不透射线的连接器。 在一个或多个实施例中，至少一个不透射线的连接器可以形成与由至少一个不透射线标记形成的第二不透射线图案区分开的第一不透射线图案。 还提供了用于制造包括由至少一个不透射线连接器连接的至少两个构件部分的支架的方法。
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公开(公告)号：US12220334B2
公开(公告)日：2025-02-11
申请号：US17873712
申请日：2022-07-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Peter J. Pereira , Claude O. Clerc , Gerald Fredrickson , Jonathan Zoll
Abstract: The present disclosure pertains to medical devices that comprise a stent body having two ends, a central region therebetween, and comprising structural elements extending around the stent body and a covering material disposed over the stent body, the covering material covering only a portion of the stent body, in which the covering material is provided with a plurality of openings that provide areas where the stent body is not covered by the covering material. The present disclosure further pertains to medical apparatuses that comprise such medical devices and methods of treatment using such medical devices.
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Patent Agency Ranking
公开(公告)号：US11813183B2
公开(公告)日：2023-11-14
申请号：US16789751
申请日：2020-02-13
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Laura E. Christakis , Colby Harris , Gerald Fredrickson
IPC: A61F2/966
CPC classification number: A61F2/966 , A61F2002/9665
Abstract: Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include an inner shaft. A deployment sheath may be disposed about the inner shaft. A stent may be disposed between the inner shaft and the deployment sheath. A stent reconstraining member may be secured to an inner surface of the deployment sheath and releasably secured to the stent.
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公开(公告)号：US11701448B2
公开(公告)日：2023-07-18
申请号：US17002399
申请日：2020-08-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Gerald Fredrickson , Amanda L. Smith , Andrew Pic , Sophia Gervasio , Lauren Lydecker
IPC: A61L31/16 , A61L26/00 , A61K31/722 , A61L31/04 , A61M25/09
CPC classification number: A61L26/0023 , A61K31/722 , A61L26/008 , A61L26/0066 , A61L31/042 , A61L31/16 , A61L2300/232 , A61L2300/418 , A61L2300/60 , A61L2400/04 , A61M25/09 , A61M2025/091 , A61M2202/064 , A61M2210/1042 , A61L26/0023 , C08L5/08 , A61L31/042 , C08L5/08
Abstract: In various aspects, the present disclosure pertains to methods of treating or preventing bleeding at a tissue site comprising applying a chitosan powder composition to the tissue site. In various aspects, the present disclosure pertains to chitosan powder compositions for application to a tissue site, where the powder compositions comprise a chitosan salt, a crosslinked chitosan, a derivatized chitosan, or a combination thereof. In various aspects, the disclosure pertains to catheter assemblies, which are preloaded with a chitosan powder composition and which are configured to deliver the chitosan powder composition a tissue site.
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公开(公告)号：US20220354672A1
公开(公告)日：2022-11-10
申请号：US17873712
申请日：2022-07-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Peter J. Pereira , Claude O. Clerc , Gerald Fredrickson , Jonathan Zoll
Abstract: The present disclosure pertains to medical devices that comprise a stent body having two ends, a central region therebetween, and comprising structural elements extending around the stent body and a covering material disposed over the stent body, the covering material covering only a portion of the stent body, in which the covering material is provided with a plurality of openings that provide areas where the stent body is not covered by the covering material. The present disclosure further pertains to medical apparatuses that comprise such medical devices and methods of treatment using such medical devices.
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9.发明授权公开(公告)号：US11413170B2
公开(公告)日：2022-08-16
申请号：US16802178
申请日：2020-02-26
Applicant: Boston Scientific Scimed, Inc.
Inventor： Peter J. Pereira , Claude O. Clerc , Gerald Fredrickson , Jonathan Zoll
Abstract: The present disclosure is directed to methods, compositions, devices and kits which pertain to the attachment of stent-containing medical devices to tissue.
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公开(公告)号：US20220202997A1
公开(公告)日：2022-06-30
申请号：US17697507
申请日：2022-03-17
Applicant: Boston Scientific Scimed, Inc.
Inventor： Claude O. Clerc , Gerald Fredrickson , Mark Boden
Abstract: A stent having an inner surface and an outer surface, at least a portion of the outer surface of the stent comprising a dissolvable adhesive polymer or a degradable adhesive polymer disposed on at least a portion of the outer surface of the stent, the adhesive is activated by exposure to an aqueous environment, the dissolvable adhesive polymer dissolves over time in an aqueous environment, the dissolvable adhesive polymer or the degradable adhesive polymer has a surface tack of about 2 psi to about 14 psi.
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