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公开(公告)号：US20200146808A1
公开(公告)日：2020-05-14
申请号：US16745778
申请日：2020-01-17
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US12239526B2
公开(公告)日：2025-03-04
申请号：US18074730
申请日：2022-12-05
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US11517418B2
公开(公告)日：2022-12-06
申请号：US16745778
申请日：2020-01-17
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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Patent Agency Ranking
公开(公告)号：US10537419B2
公开(公告)日：2020-01-21
申请号：US15794550
申请日：2017-10-26
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US11464619B2
公开(公告)日：2022-10-11
申请号：US16745764
申请日：2020-01-17
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US20200146807A1
公开(公告)日：2020-05-14
申请号：US16745764
申请日：2020-01-17
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US20230277296A1
公开(公告)日：2023-09-07
申请号：US18074730
申请日：2022-12-05
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
CPC classification number: A61F2/07 , A61F2/856 , A61F2/82 , A61F2/966 , A61F2002/075 , A61F2002/061 , A61F2230/0054 , A61F2240/002 , A61F2250/0098 , A61F2/89 , A61F2002/826 , A61F2220/0075 , A61F2240/001 , A61F2002/067 , A61F2/958
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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公开(公告)号：US20180116783A1
公开(公告)日：2018-05-03
申请号：US15794550
申请日：2017-10-26
Applicant: Cook Medical Technologies LLC
Inventor： Jarin A. Kratzberg , Blayne A. Roeder , Jennifer Stacy
Abstract: Examples of prostheses are provided having an internal branch. A tubular graft body of the prosthesis defines a main lumen extending between an inflow end and an outflow end of the graft body. A stent structure is coupled along the graft body. A trough is at least partially defined by a trough wall extending into the main lumen from a sidewall of the graft body. A side branch defines a branch lumen and extends from the trough within the main lumen towards one of the inflow or outflow ends of the graft body. A branch lumen facing surface of the trough wall is a continuous surface with an outer surface of the sidewall of the graft body. A boundary of the trough may be configured to provide a smooth transition surface between the trough and the sidewall.
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