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公开(公告)号：US20180360627A1
公开(公告)日：2018-12-20
申请号：US16010594
申请日：2018-06-18
Applicant: Cook Medical Technologies LLC
Inventor： Shuo Yang
Abstract: Disclosed herein is an intraluminal support device having a groove formed therein, and a method of making such a support device. The device has an improved architecture in which the ring-shaped segments are joined by connectors that are spaced at even intervals from the groove in order to maintain a consistent radial force profile and stabilize the device.
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公开(公告)号：US12128197B2
公开(公告)日：2024-10-29
申请号：US18233519
申请日：2023-08-14
Applicant: Cook Medical Technologies LLC
Inventor： Ram H Paul, Jr. , Richard Swift , Shuo Yang , Tracy Willis , Gary Neff
CPC classification number: A61M25/09 , A61B5/055 , G01R33/285 , G01R33/286 , G01R33/3685 , A61M2025/09083 , A61M2025/09133
Abstract: The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.
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公开(公告)号：US20230381460A1
公开(公告)日：2023-11-30
申请号：US18233519
申请日：2023-08-14
Applicant: Cook Medical Technologies LLC
Inventor： Ram H. Paul, JR. , Richard Swift , Shuo Yang , Tracy Willis , Gary Neff
CPC classification number: A61M25/09 , G01R33/3685 , G01R33/286 , A61B5/055 , G01R33/285 , A61M2025/09133 , A61M2025/09083
Abstract: The disclosure relates to medical devices and methods of assembling medical devices, such as MRI-compatible interventional wireguides. An example of a wireguide includes a series of individual segments, a plurality of connectors, and a plurality of spacers. Each segment in the series of individual segments has a first end and a second end. Each connector of the plurality of connectors joins adjacent segments in the series of individual segments to one another such that a first end of a first segment and a second end of a second segment in the series of individual segments are attached to a connector of the plurality of connectors. A spacer of the plurality of spacers is disposed between each pair of adjacent segments in the series of individual segments. Each of the segments in the series of individual segments is electrically insulated from an adjacent segment in the series of individual segments.
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Patent Agency Ranking
公开(公告)号：US11413130B2
公开(公告)日：2022-08-16
申请号：US16666562
申请日：2019-10-29
Applicant: Cook Medical Technologies LLC
Inventor： Shuo Yang
Abstract: The present disclosure describes filter devices for deployment to body vessels where clots or emboli may need to be captured, particularly the vena cava. The filter device is of unitary construction, having been cut from a substantially planar sheet of a metal, in some instances a shape memory metal. The device has a construction including a plurality of petals, the petals containing an inner rib which curves in the deployed state. A method of making a filter device is also disclosed.
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公开(公告)号：US20200060801A1
公开(公告)日：2020-02-27
申请号：US16666562
申请日：2019-10-29
Applicant: Cook Medical Technologies LLC
Inventor： Shuo Yang
Abstract: The present disclosure describes filter devices for deployment to body vessels where clots or emboli may need to be captured, particularly the vena cava. The filter device is of unitary construction, having been cut from a substantially planar sheet of a metal, in some instances a shape memory metal. The device has a construction including a plurality of petals, the petals containing an inner rib which curves in the deployed state. A method of making a filter device is also disclosed.
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公开(公告)号：US20180014953A1
公开(公告)日：2018-01-18
申请号：US15208869
申请日：2016-07-13
Applicant: COOK MEDICAL TECHNOLOGIES LLC
Inventor： Shuo Yang
Abstract: A stent includes a plurality of stent rings and a plurality of connecting members for connecting adjacent stent rings. The stent rings are expandable from an unexpanded state to an expanded state, each stent ring including a plurality of struts. An adjacent pair of connecting members connected to the same stent ring are disposed to be rotation-symmetric with respect to a center of a strut disposed therebetween.
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公开(公告)号：US09675439B2
公开(公告)日：2017-06-13
申请号：US14105979
申请日：2013-12-13
Applicant: Cook Medical Technologies LLC
Inventor： William J. Havel , Matthew S. Huser , Jarin Kratzberg , Shuo Yang
CPC classification number: A61F2/07 , A61F2/91 , A61F2002/075 , A61F2002/8483 , A61F2220/0075 , A61F2250/0063
Abstract: A stent-graft comprises a substantially tubular graft material, and a stent coupled to the graft material. The stent has proximal and distal ends and further has compressed and deployed states. The proximal end is disposed proximally beyond a proximal edge of the graft material, and the distal end has at least one portion overlapping with the proximal edge of the graft material. In one example, the stent comprises at least one distal apex having a bifurcation extending into first and second leg regions. A distal end of the first leg region is positioned to overlap the graft material at a location circumferentially spaced apart from a location at which a distal end of the second leg region overlaps the graft material in the deployed state.
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公开(公告)号：US20170172721A1
公开(公告)日：2017-06-22
申请号：US15370382
申请日：2016-12-06
Applicant: Cook Medical Technologies LLC
Inventor： Shuo Yang
CPC classification number: A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2210/0014 , A61F2210/0095 , A61F2220/0016 , A61F2230/005 , A61F2230/0067 , A61F2230/0086 , A61F2240/001 , A61F2250/0039 , A61F2310/00023 , B21D28/26
Abstract: The present disclosure describes filter devices for deployment to body vessels where clots or emboli may need to be captured, particularly the vena cava. The filter device is of unitary construction, having been cut from a substantially planar sheet of a metal, in some instances a shape memory metal. The device has a construction including a plurality of petals, the petals containing an inner rib which curves in the deployed state. A method of making a filter device is also disclosed.
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