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公开(公告)号：US20220280150A1
公开(公告)日：2022-09-08
申请号：US17751956
申请日：2022-05-24
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
IPC: A61B17/04
Abstract: A closure system for closing an opening in tissue, the closure system including a closure device and a knot replacement device configured to position a suture lock on a suture. The closure device includes a housing, a needle actuation handle cooperating with the housing, a first hollow needle selectively movable by the needle actuation handle and operatively cooperating with a suture anchor frictionally engaged with a slot and a lumen of the first hollow needle and coupled to a suture. A portion of the suture anchor rests along an outer surface of the first hollow needle as the first hollow needle is advanced through tissue adjacent the opening.
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公开(公告)号：US10980531B2
公开(公告)日：2021-04-20
申请号：US16052263
申请日：2018-08-01
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Wouter E. Roorda , Douglas H. Mehl , Rizza A. Garcia , Timothy C. Reynolds , Dinorah V. Merrill , Dawn Ma , David J. Milazzo , Aaron M. Fortson
Abstract: A closure device for closing an opening in tissue is provided. The closure device includes an elongate member through which needles may be deployed. The closure device also includes a foot portion having one or more feet slidably mounted relative thereto. The feet are movable between a deployed position and a delivery position. The feet include cuffs removably mounted therein, with sutures connected between the cuffs. When the feet are in the deployed position and the needles are advanced, the needles securely engage the cuffs and draw the cuffs and suture through the lumen wall so that the opening in the lumen wall can be closed with the sutures.
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公开(公告)号：US20210106324A1
公开(公告)日：2021-04-15
申请号：US17130764
申请日：2020-12-22
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Wouter E. Roorda , Douglas H. Mehl , Rizza A. Garcia , Timothy C. Reynolds , Dinorah V. Merrill , Dawn Ma , David J. Milazzo , Aaron M. Fortson
Abstract: A device for closing an opening in a body lumen, the device having a first elongate member with a first lumen, a second elongate member distal the first elongate member, and a needle assembly slidably cooperating with the first elongate member to position a plurality of sutures within the lumen of the first elongate member. The needle assembly includes a needle base and a plurality of needle portions extending from the needle base. Slidable movement of the needle assembly in relation to the first elongate member locates the plurality of sutures selectively mounted to the needle assembly within the first lumen.
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公开(公告)号：US20210000459A1
公开(公告)日：2021-01-07
申请号：US17026834
申请日：2020-09-21
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
Abstract: Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advancable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advancable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port.
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公开(公告)号：US09757108B2
公开(公告)日：2017-09-12
申请号：US15090247
申请日：2016-04-04
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
CPC classification number: A61B17/0057 , A61B17/0401 , A61B17/0469 , A61B17/06066 , A61B2017/00623 , A61B2017/0065 , A61B2017/00663 , A61B2017/00672 , A61B2017/00778 , A61B2017/0404 , A61B2017/0409 , A61B2017/0417 , A61B2017/0427 , A61B2017/0464 , A61B2017/0472 , A61B2017/0496 , A61B2017/061 , A61B2017/22038
Abstract: Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advanceable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advanceable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port.
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Patent Agency Ranking
公开(公告)号：US20160135805A1
公开(公告)日：2016-05-19
申请号：US15005880
申请日：2016-01-25
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Wouter E. Roorda , Douglas H. Mehl , Rizza Garcia , Timothy C. Reynolds , Dinorah Merrill , Dawn Ma , David J. Milazzo , Aaron M. Fortson
IPC: A61B17/04
CPC classification number: A61B17/0469 , A61B17/0485 , A61B17/06061 , A61B2017/00637 , A61B2017/00663 , A61B2017/00778 , A61B2017/0472
Abstract: A closure device for closing an opening in tissue is provided. The closure device includes an elongate member through which needles may be deployed. The closure device also includes a foot portion having one or more feet slidably mounted relative thereto. The feet are movable between a deployed position and a delivery position. The feet include cuffs removably mounted therein, with sutures connected between the cuffs. When the feet are in the deployed position and the needles are advanced, the needles securely engage the cuffs and draw the cuffs and suture through the lumen wall so that the opening in the lumen wall can be closed with the sutures.
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公开(公告)号：US09301746B2
公开(公告)日：2016-04-05
申请号：US14052654
申请日：2013-10-11
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
CPC classification number: A61B17/0057 , A61B17/0401 , A61B17/0469 , A61B17/06066 , A61B2017/00623 , A61B2017/0065 , A61B2017/00663 , A61B2017/00672 , A61B2017/00778 , A61B2017/0404 , A61B2017/0409 , A61B2017/0417 , A61B2017/0427 , A61B2017/0464 , A61B2017/0472 , A61B2017/0496 , A61B2017/061 , A61B2017/22038
Abstract: Devices for closing a passage through tissue communicating with a body lumen. The device may include an elongate body, a sheath disposed at the distal end of the device for disposition within a body lumen, a hollow needle disposed within a needle lumen of the body, the needle being selectively advancable through the needle lumen, a suture-anchor ejection mandrel disposed within the hollow needle that is also selectively advancable through the hollow needle, a suture-anchor and suture disposed within the hollow needle, a distal end of the suture attached to the suture anchor for ejection out the hollow needle by the mandrel. A needle guide disposed between the sheath and proximal end of the body may include a needle port through which the needle can exit. A hemostatic plug is disposed over the needle port so as to be penetrated by the needle upon exiting the port.
Abstract translation: 用于封闭通过与体腔连通的组织的通道的装置。 该装置可以包括细长主体，设置在装置的远端处的护套，用于配置在体腔内;中空针，其设置在身体的针腔内，该针可选择地穿过针腔， 设置在中空针内的锚定弹射心轴也可选择性地穿过中空针，缝合锚和缝合线设置在中空针内，缝合线的远端附接到缝合锚，用于通过心轴向外推出中空针 。 布置在主体的鞘和近端之间的针引导件可以包括针端口，针可以穿过该针端口。 止血塞设置在针端口上，以便在离开口时被针穿透。
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公开(公告)号：US20150025551A1
公开(公告)日：2015-01-22
申请号：US14511730
申请日：2014-10-10
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson , Douglas H. Mehl , Dinorah Merrill , David J. Milazzo
IPC: A61B17/04
Abstract: A medical apparatus that includes a distal member, a needle disposed in the distal member and proximally advanceable from the distal member, and a needle capture portion positioned proximal to the distal member and which includes a through-hole to direct the needle from the needle capture portion towards a graspable member at a trajectory narrower than a trajectory of the needle from the distal member to the needle capture portion.
Abstract translation: 一种医疗设备，包括远端构件，设置在所述远侧构件中并且可从所述远端构件向近侧前进的针以及位于所述远端构件附近定位的针捕获部分，并且所述针捕获部分包括用于将针引导到针捕获部的通孔 在比从针头从远端构件到针捕获部分的轨迹窄的轨迹处朝向可抓握构件。
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公开(公告)号：US20140296882A1
公开(公告)日：2014-10-02
申请号：US14305429
申请日：2014-06-16
Applicant: Abbott Cardiovascular Systems, Inc
Inventor： Wouter E. Roorda , Laveille Kao Voss , David J. Milazzo , Aaron M. Fortson
CPC classification number: A61B17/0469 , A61B17/0057 , A61B17/0482 , A61B17/0483 , A61B2017/00663 , A61B2017/047 , A61B2017/0472 , A61B2017/0496
Abstract: A suture applying device includes a shaft which carries a pair of needles near its distal end. The needles are joined by a length of suture, and the shaft is used to both introduce the needles into a lumen of a body structure and to draw the needles back through tissue on either side of the puncture site. After the needles have passed through the tissue, they are captured by a needle receiver and drawn outward through the tract, leaving a loop of suture behind to close the puncture site near the body lumen. The suture can then be tied or otherwise secured to close the puncture site.
Abstract translation: 缝合施加装置包括在其远端附近承载一对针的轴。 针通过一定长度的缝合线连接，并且该轴用于将针引入体结构的内腔中，并且将针回穿穿刺部位两侧的组织。 针穿过组织后，它们被针头接收器捕获并向外穿过管道，留下一条缝合线，以闭合身体内腔附近的穿刺部位。 然后可以将缝合线绑定或以其他方式固定以关闭穿刺部位。
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公开(公告)号：US11918205B2
公开(公告)日：2024-03-05
申请号：US17858329
申请日：2022-07-06
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
IPC: A61B17/04
CPC classification number: A61B17/0482 , A61B17/0401 , A61B17/0469 , A61B2017/0409 , A61B2017/0474 , A61B2017/0477 , A61B17/0485 , A61B2017/0496
Abstract: An improvement to devices and methods for suturing tissue in various applications, such as percutaneous closure of arterial and venous puncture sites and the like, providing a self-locking or self-securing suture that does not require manual knot-tying to hold in apposition the tissue of the vessel wall on opposite sides of the puncture.
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