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1. 发明申请

US20140276412A1 CATHETER HAVING MOVABLE TUBULAR STRUCTURE 有权
标题翻译：具有可移动管状结构的导管
公开(公告)号：US20140276412A1
公开(公告)日：2014-09-18
申请号：US13801588
申请日：2013-03-13
申请人： ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人： Daniel H. Shumer , Nianjiong Joan Bei , Marc Gianotti , Ana Montano-Morse
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61F2/966 , A61F2/95 , A61F2/962 , A61F2250/0029 , A61M25/0009 , A61M25/0012 , A61M25/005 , A61M25/0108 , A61M25/0122 , A61M2025/0175 , A61M2025/0681 , Y10T29/49826
摘要： Catheter including an inner tubular member having a proximal end portion, a distal end portion and an exterior surface. The inner tubular member further has a guidewire lumen defined therein. An outer tubular member is movable relative to the inner tubular member, the outer tubular member has a proximal end, a distal end and an interior surface directed toward the exterior surface of the inner tubular member. A movable tubular structure is disposed between the outer tubular member and the inner tubular member. The movable tubular structure includes a body member having an outer surface with a recess defined therein. The outer tubular member is received within the recess to form a trough along a portion of an exterior surface of the outer tubular member. The trough has a filler disposed therein to couple the outer tubular member to the body member of the movable tubular structure.
摘要翻译：导管包括具有近端部分，远端部分和外表面的内部管状构件。内管状构件还具有限定在其中的导丝腔。外部管状构件可相对于内部管状构件移动，外部管状构件具有近端，远端和指向内部管状构件外表面的内表面。可动管状结构设置在外管状构件和内管状构件之间。可移动管状结构包括主体构件，其具有限定在其中的凹部的外表面。外部管状构件被容纳在凹部内以沿外部管状构件的外表面的一部分形成槽。所述槽具有设置在其中的填充物，以将所述外部管状构件连接到所述可动管状结构的主体构件。

2. 发明申请

US20200060854A1 INTRAVASCULAR STENT HAVING HIGH FATIGUE PERFORMANCE 审中-公开
公开(公告)号：US20200060854A1
公开(公告)日：2020-02-27
申请号：US16669206
申请日：2019-10-30
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Senthil K. Eswaran , Nianjiong Joan Bei
IPC分类号： A61F2/915 , A61F2/89
摘要： This invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more links. A Y-shaped member is comprised of a U-shaped member and a link having a curved portion and a straight portion to improve the flexibility and thereby improve the fatigue performance of the Y-link junction.

3. 发明申请

US20190021889A1 INTRAVASCULAR STENT 审中-公开
公开(公告)号：US20190021889A1
公开(公告)日：2019-01-24
申请号：US15653972
申请日：2017-07-19
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Erik D. Eli , Nianjiong Joan Bei
IPC分类号： A61F2/89 , A61F2/915
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and sufficient radial strength to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the inside radii of curvature of some of the peaks and valleys allow the stent to be crimped to a very low profile onto a catheter and increase radial strength over prior art stents.

4. 发明申请

US20220395385A1 INTRAVASCULAR STENT HAVING HIGH FATIGUE PERFORMANCE 有权
公开(公告)号：US20220395385A1
公开(公告)日：2022-12-15
申请号：US17873537
申请日：2022-07-26
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Senthil K. Eswaran , Nianjiong Joan Bei
IPC分类号： A61F2/915 , A61F2/89
摘要： This invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more links. A Y-shaped member is comprised of a U-shaped member and a link having a curved portion and a straight portion to improve the flexibility and thereby improve the fatigue performance of the Y-link junction.

5. 发明授权

US11426296B2 Intravascular stent having high fatigue performance 有权
公开(公告)号：US11426296B2
公开(公告)日：2022-08-30
申请号：US16669206
申请日：2019-10-30
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Senthil K. Eswaran , Nianjiong Joan Bei
IPC分类号： A61F2/915 , A61F2/89
摘要： This invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more links. A Y-shaped member is comprised of a U-shaped member and a link having a curved portion and a straight portion to improve the flexibility and thereby improve the fatigue performance of the Y-link junction.

6. 发明授权

US10238513B2 Intravascular stent 有权
公开(公告)号：US10238513B2
公开(公告)日：2019-03-26
申请号：US15653972
申请日：2017-07-19
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Erik D. Eli , Nianjiong Joan Bei
IPC分类号： A61F2/915 , A61F2/89 , A61F2/958 , A61F2/82
摘要： The invention is directed to an expandable stent for implanting in a body lumen, such as a coronary artery, peripheral artery, or other body lumen. The invention provides for an intravascular stent having a plurality of cylindrical rings connected by undulating links. The stent has a high degree of flexibility in the longitudinal direction, yet has adequate vessel wall coverage and sufficient radial strength to hold open an artery or other body lumen. The stent can be compressed or crimped onto a catheter to a very low profile since the inside radii of curvature of some of the peaks and valleys allow the stent to be crimped to a very low profile onto a catheter and increase radial strength over prior art stents.

7. 发明授权

US09326875B2 Catheter having a movable tubular structure and method of making 有权
标题翻译：具有可移动管状结构的导管和制造方法
公开(公告)号：US09326875B2
公开(公告)日：2016-05-03
申请号：US13801588
申请日：2013-03-13
申请人： Abbott Cardiovascular Systems Inc.
发明人： Daniel H. Shumer , Nianjiong Joan Bei , Marc Gianotti , Ana Montano-Morse
IPC分类号： A61F2/95 , A61F2/966 , A61M25/00 , A61M25/01 , A61F2/962 , A61M25/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2/962 , A61F2250/0029 , A61M25/0009 , A61M25/0012 , A61M25/005 , A61M25/0108 , A61M25/0122 , A61M2025/0175 , A61M2025/0681 , Y10T29/49826
摘要： Catheter including an inner tubular member having a proximal end portion, a distal end portion and an exterior surface. The inner tubular member further has a guidewire lumen defined therein. An outer tubular member is movable relative to the inner tubular member, the outer tubular member has a proximal end, a distal end and an interior surface directed toward the exterior surface of the inner tubular member. A movable tubular structure is disposed between the outer tubular member and the inner tubular member. The movable tubular structure includes a body member having an outer surface with a recess defined therein. The outer tubular member is received within the recess to form a trough along a portion of an exterior surface of the outer tubular member. The trough has a filler disposed therein to couple the outer tubular member to the body member of the movable tubular structure.
摘要翻译：导管包括具有近端部分，远端部分和外表面的内部管状构件。内管状构件还具有限定在其中的导丝腔。外部管状构件可相对于内部管状构件移动，外部管状构件具有近端，远端和指向内部管状构件外表面的内表面。可动管状结构设置在外管状构件和内管状构件之间。可移动管状结构包括主体构件，其具有限定在其中的凹部的外表面。外部管状构件被容纳在凹部内以沿外部管状构件的外表面的一部分形成槽。所述槽具有设置在其中的填充物，以将所述外部管状构件连接到所述可动管状结构的主体构件。

8. 发明授权

US10463514B2 Intravascular stent having high fatigue performance 有权
公开(公告)号：US10463514B2
公开(公告)日：2019-11-05
申请号：US15635026
申请日：2017-06-27
申请人： Abbott Cardiovascular Systems Inc.
发明人： Diem Uyen Ta , Senthil K. Eswaran , Nianjiong Joan Bei
IPC分类号： A61F2/06 , A61F2/915 , A61F2/89
摘要： This invention is directed to an expandable stent for implantation in a body lumen, such as an artery, and a method for making it from a single length of tubing. The stent consists of a plurality of radially expandable cylindrical elements generally aligned on a common axis and interconnected by one or more links. A Y-shaped member is comprised of a U-shaped member and a link having a curved portion and a straight portion to improve the flexibility and thereby improve the fatigue performance of the Y-link junction.

9. 发明授权

US10420662B2 Catheter having movable tubular structure and proximal stopper 有权
公开(公告)号：US10420662B2
公开(公告)日：2019-09-24
申请号：US14653582
申请日：2013-11-04
申请人： ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人： Daniel Shumer , Nianjiong Joan Bei
IPC分类号： A61F2/966 , A61M25/01 , A61M25/00 , A61M25/06 , A61F2/95 , A61F2/962
摘要： Catheter including an inner tubular member, an outer tubular member movable relative to the inner tubular member, and a movable tubular structure coupled to the outer tubular member. A medical device disposed about a distal end portion of the inner tubular member. A proximal stopper is provided having a distal end and disposed proximal to a proximal end of the movable tubular structure. The distal end of the proximal stopper is spaced from the proximal end of the movable tubular structure at least a longitudinal length dimension of the medical device, wherein the outer tubular member and the movable tubular structure are movable in a proximal direction up to engagement of the proximal stopper to deploy the medical device from the inner tubular member.

10. 发明申请

US20160038321A1 Catheter Having Movable Tubular Structure And Proximal Stopper 有权
标题翻译：导管具有活动管状结构和近端塞子
公开(公告)号：US20160038321A1
公开(公告)日：2016-02-11
申请号：US14653582
申请日：2013-11-04
申请人： ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人： Daniel Shumer , Nianjiong Joan Bei
IPC分类号： A61F2/966 , A61M25/00 , A61M25/01
摘要： Catheter including an inner tubular member, an outer tubular member movable relative to the inner tubular member, and a movable tubular structure coupled to the outer tubular member. A medical device disposed about a distal end portion of the inner tubular member. A proximal stopper is provided having a distal end and disposed proximal to a proximal end of the movable tubular structure. The distal end of the proximal stopper is spaced from the proximal end of the movable tubular structure at least a longitudinal length dimension of the medical device, wherein the outer tubular member and the movable tubular structure are movable in a proximal direction up to engagement of the proximal stopper to deploy the medical device from the inner tubular member.
摘要翻译：导管包括内部管状构件，可相对于内部管状构件移动的外部管状构件，以及联接到外部管状构件的可动管状结构。围绕内管状构件的远端部分设置的医疗装置。近端止动器设置有远端并且设置在可移动管状结构的近端附近。近端止动器的远端与可移动管状结构的近端间隔开至少一个医疗装置的纵向长度尺寸，其中外管状构件和可移动管状结构可在近端方向上移动，直到近端止动件，以从内管状部件展开医疗装置。

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