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公开(公告)号：US20240350136A1
公开(公告)日：2024-10-24
申请号：US18630600
申请日：2024-04-09
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Timothy C. Reynolds , Austin R. Gipe , Khanh Duong , Michael L. Green , Aaron M. Fortson
CPC classification number: A61B17/06166 , A61L24/0031 , A61L24/06 , A61B2017/00004 , A61B2017/00473 , A61B2017/00606 , A61B2017/00623 , A61B2017/00663 , A61B2017/00862 , A61B2017/0404 , A61B2017/0409 , A61B2017/12004
Abstract: A vessel closure device for delivering substantially immediate hemostasis at a puncture site in a wall of a blood vessel includes an intravascular anchor having one or more suture attachment points, an extravascular cap having a lumen, a sealant, and a suture connected to at least one of the one or more suture attachment points of the intravascular anchor and threaded through the lumen of the extravascular cap, wherein each of the intravascular anchor, extravascular cap, sealant, and suture are formed of bioabsorbable materials. Delivery systems for delivering such a vessel closure device are also disclosed.
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公开(公告)号：US11666315B2
公开(公告)日：2023-06-06
申请号：US17026834
申请日：2020-09-21
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
CPC classification number: A61B17/0057 , A61B17/0401 , A61B17/0469 , A61B17/06066 , A61B2017/0065 , A61B2017/00623 , 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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公开(公告)号：US10980981B2
公开(公告)日：2021-04-20
申请号：US15968450
申请日：2018-05-01
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
Abstract: A procedural sheath and methods of use that assists in maintaining a fluid path while the procedural sheath is positioned within a vascular conduit of a patient. The procedural sheath includes one or more channels extending longitudinally along a working length of the body of the sheath. Each channel includes one or more fluid paths configured to allow blood to flow from the vascular conduit into a device receiving lumen of the sheath. One or more elongate members selectively coupled to the body operatively cooperate with the channels to fluidly control fluid access into the device receiving lumen through the fluid paths.
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公开(公告)号：US20210106328A1
公开(公告)日：2021-04-15
申请号：US17130801
申请日：2020-12-22
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Laveille Kao Voss , Aaron M. Fortson , Wouter E. Roorda , Stephanie Henze , Kristopher M. Konawalik , Leah M. Davis
IPC: A61B17/06 , A61B17/04 , A61B17/062 , A61B17/00
Abstract: A medical device including an elongate member extending from a proximal end toward a distal end, the elongate member having a lumen with a longitudinal axis, a hub portion towards the proximal end of the elongate member and configured for a user to hold and manipulate a position of the elongate member, a base portion including a first groove and a second groove separated by an opening, and two wings disposed towards a distal end of the medical device, the two wings being opposite each other across the longitudinal axis and on opposite sides of the base portion, wherein, the two wings are configured to move in relation to the longitudinal axis and wherein each wing has an elongate slot having a closed first end at a location between the base portion and a peripheral end of the wing.
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公开(公告)号：US10806439B2
公开(公告)日：2020-10-20
申请号：US15697842
申请日：2017-09-07
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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Patent Agency Ranking
公开(公告)号：US10111653B2
公开(公告)日：2018-10-30
申请号：US15005880
申请日：2016-01-25
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：US20160106402A1
公开(公告)日：2016-04-21
申请号：US14860413
申请日：2015-09-21
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Laveille Kao Voss , Aaron M. Fortson , Douglas H. Mehl , Rizza Garcia , Wouter E. Roorda
CPC classification number: A61B17/0057 , A61B17/0401 , A61B17/0467 , A61B17/0485 , A61B17/0487 , A61B17/12136 , A61B2017/00654 , A61B2017/00663 , A61B2017/0417 , A61B2017/0454 , A61B2017/0461 , A61B2017/0464 , A61B2017/06176
Abstract: A suture securing system is provided for use in closing a vessel puncture site while eliminating the need for sutures to be manually tied in knots. The system may include an elongate body comprising a shaft and a barrel slidably mounted on the shaft. A knot replacement element may include an outer surface and an inner lumen configured to receive suture lengths. The knot replacement element may be at least partially positioned within the distal end of the barrel adjacent to the distal portion of the shaft and may be configured to selectively fasten the suture lengths together over the vessel repair site. The system may also include a snare configured to draw the suture lengths through the knot replacement element and at least a portion of the elongate body. A trimmer member may be configured to selectively trim the suture lengths extending from the knot replacement element.
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公开(公告)号：US12185938B2
公开(公告)日：2025-01-07
申请号：US17230405
申请日：2021-04-14
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson , Douglas H. Mehl , Dinorah Vianey Merrill , David J. Milazzo
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.
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公开(公告)号：US20240057995A1
公开(公告)日：2024-02-22
申请号：US18498282
申请日：2023-10-31
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
CPC classification number: A61B17/0469 , A61B17/06061 , A61B17/0485 , A61B2017/00637
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：US20220330937A1
公开(公告)日：2022-10-20
申请号：US17858329
申请日：2022-07-06
Applicant: Abbott Cardiovascular Systems, Inc.
Inventor： Aaron M. Fortson
IPC: A61B17/04
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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