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    • 1. 发明授权
    • Implantable prosthesis with displaceable skirt
    • 植入式假体与可移动的裙子
    • US07993386B2
    • 2011-08-09
    • US11399636
    • 2006-04-06
    • Chris Elliott
    • Chris Elliott
    • A61F2/06
    • A61F2/07A61B17/11A61F2/848A61F2/90A61F2002/072A61F2002/075
    • An implantable prosthesis is provided having a radially-expandable tubular body and at least one skirt extending therefrom. The skirt terminates in a peripheral edge, wherein at least portions of the peripheral edge are free and displaceable to a greater diameter of the tubular body. Thus, with the implantable prosthesis being a stent-graft used to treat an aortic aneurysm (e.g., abdominal aortic aneurysm (“AAA”)), the skirt may be used to inhibit Type I endoleaks upon its selective displacement in response to irregular aortic shaping and/or aneurysm neck expansion. The skirt may actively inhibit Type I endoleaks by forming a physical barrier against flow between the tubular body and the aortic wall. In addition, the skirt may passively inhibit endoleak formation by sufficiently restricting blood flow to allow coagulation and clot formation, which would act as a barrier against endoleakage.
    • 提供了一种可植入假体,其具有径向可扩张的管状体和从其延伸的至少一个裙部。 裙部终止于周边边缘,其中周边边缘的至少一部分是自由的并且可移动到管状体的较大直径。 因此,随着可植入假体是用于治疗主动脉瘤(例如,腹主动脉瘤(“AAA”))的支架移植物,裙部可用于在其响应于不规则主动脉造型的其选择性位移时抑制I型内漏 和/或动脉瘤颈部扩张。 通过在管状体和主动脉壁之间形成抵抗流动的物理屏障,裙部可以主动地抑制I型内漏。 此外,裙子可以通过充分地限制血液流动来允许凝结和凝块形成而被动地抑制内部渗漏形成,这将作为阻止内漏的屏障。
    • 6. 外观设计
    • Threading tool with pull tab
    • USD990150S1
    • 2023-06-27
    • US29748707
    • 2020-08-31
    • Chris Elliott
    • Chris Elliott
    • FIG. 1 is a perspective view of a threading tool with pull tab, showing a first embodiment of my new design in a closed position;
      FIG. 2 is a front elevational view of FIG. 1, the rear elevational view being a mirror image thereof,
      FIG. 3 is a top plan view of FIG. 1, the bottom plan view being a mirror image thereof;
      FIG. 4 is a rear elevational view of FIG. 1;
      FIG. 5 is a front elevational view of FIG. 1;
      FIG. 6 is a rear perspective view thereof, illustrated in an open position; FIG. 7 is a front perspective view of FIG. 6;
      FIG. 8 is a perspective view of a second embodiment in the closed position;
      FIG. 9 is a front elevational view of FIG. 8, the rear elevational view being a mirror image thereof,
      FIG. 10 is a top plan view of FIG. 8, the bottom plan view being a mirror image thereof;
      FIG. 11 is a rear elevational view of FIG. 8;
      FIG. 12 is a front elevational view of FIG. 8;
      FIG. 13 is a rear perspective view thereof, illustrated in an open position; and,
      FIG. 14 is a front perspective view of FIG. 13.
      The broken lines showing a logo in the drawings depict environmental subject matter and form no part of the claim. The broken lines shown in FIGS. 6 and 13 depict portions of the threading tool with pull tab which forms no part of the claim.
    • 10. 发明授权
    • Implantable prosthesis with displaceable skirt
    • 植入式假体与可移动的裙子
    • US07044962B2
    • 2006-05-16
    • US10179535
    • 2002-06-25
    • Chris Elliott
    • Chris Elliott
    • A61F2/06
    • A61F2/07A61B17/11A61F2/848A61F2/90A61F2002/072A61F2002/075
    • An implantable prosthesis is provided having a radially-expandable tubular body and at least one skirt extending therefrom. The skirt terminates in a peripheral edge, wherein at least portions of the peripheral edge are free and displaceable to a greater diameter of the tubular body. Thus, with the implantable prosthesis being a stent-graft used to treat an aortic aneurysm (e.g., abdominal aortic aneurysm (“AAA”)), the skirt may be used to inhibit Type I endoleaks upon its selective displacement in response to irregular aortic shaping and/or aneurysm neck expansion. The skirt may actively inhibit Type I endoleaks by forming a physical barrier against flow between the tubular body and the aortic wall. In addition, the skirt may passively inhibit endoleak formation by sufficiently restricting blood flow to allow coagulation and clot formation, which would act as a barrier against endoleakage.
    • 提供了一种可植入假体,其具有径向可扩张的管状体和从其延伸的至少一个裙部。 裙部终止于周边边缘,其中周边边缘的至少一部分是自由的并且可移动到管状体的较大直径。 因此,随着可植入假体是用于治疗主动脉瘤(例如,腹主动脉瘤(“AAA”))的支架移植物,裙部可用于在其响应于不规则主动脉造型的其选择性位移时抑制I型内漏 和/或动脉瘤颈部扩张。 通过在管状体和主动脉壁之间形成抵抗流动的物理屏障,裙部可以主动地抑制I型内漏。 此外,裙子可以通过充分地限制血液流动来允许凝结和凝块形成而被动地抑制内部粘滞形成,这将作为阻止内漏的屏障。