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    IMPLANTABLE MESH AND METHOD OF USE
    2.
    发明申请
    IMPLANTABLE MESH AND METHOD OF USE 有权

    公开(公告)号：US20220346928A1

    公开(公告)日：2022-11-03

    申请号：US17862798

    申请日：2022-07-12

    Applicant: Duke University

    Inventor： Howard Levinson

    IPC: A61F2/00 ,  A61F2/12

    Abstract: A method of using at least one implantable mesh extension for repairing a tissue defect or reconstructing tissue, wherein the mesh extension is comprised of a mesh having a width and a length extending between a first end and a second end, includes passing the first end of the mesh extension through tissue adjacent to the tissue defect or tissue to be reconstructed at least once and then passing the first end of the mesh extension through a portion of the mesh. The mesh extension is then pulled to create a first self-locking stitch to anchor the mesh extension to the adjacent tissue so as to immediately resist high tension.

    Implantable mesh and method of use
    3.
    发明授权
    Implantable mesh and method of use 有权

    公开(公告)号：US11426267B2

    公开(公告)日：2022-08-30

    申请号：US16688584

    申请日：2019-11-19

    Applicant: Duke University

    Inventor： Howard Levinson

    IPC: A61F2/00 ,  A61F2/12

    Abstract: A method of using an implantable mesh for repairing a tissue defect or reconstructing tissue, wherein the implantable mesh has a mesh body and at least two mesh extensions comprised of mesh extending therefrom, includes positioning the mesh body of the implantable mesh such that the mesh body extends across the tissue defect or tissue to be reconstructed and passing at least one mesh extension through tissue adjacent to the tissue defect or tissue to be reconstructed so as to anchor the implantable mesh to the tissue and resist high tension without dehiscing or migrating from the tissue defect or tissue to be reconstructed.

    SYSTEMS AND METHODS FOR DEEP SPECTROSCOPIC IMAGING OF BIOLOGICAL SAMPLES
    4.
    发明申请
    SYSTEMS AND METHODS FOR DEEP SPECTROSCOPIC IMAGING OF BIOLOGICAL SAMPLES 有权
    用于生物样品深度光谱成像的系统和方法

    公开(公告)号：US20150285685A1

    公开(公告)日：2015-10-08

    申请号：US14683066

    申请日：2015-04-09

    Applicant: Duke University

    Inventor： Adam Wax ,  Howard Levinson ,  William J. Brown ,  Thomas Matthews ,  Manuel Medina

    IPC: G01J3/28 ,  G01J3/453 ,  G01N21/25 ,  G01B9/02

    CPC classification number: G01J3/2823 ,  A61B5/445 ,  G01B9/02044 ,  G01B9/02091 ,  G01J3/0218 ,  G01J3/453 ,  G01J3/4531 ,  G01N21/45 ,  G01N21/4795

    Abstract: Disclosed herein are systems and methods for deep spectroscopic imaging of a biological sample. In an aspect, a system includes a broad bandwidth light source configured to generate an illumination beam, an interferometer, and a spectrometer. The interferometer includes a first beam splitter configured to split the illumination beam into an incident beam and a reference beam; an optical lens directs the incident beam onto a biological sample at a predefined offset from corresponding optical axis, and receive a beam scattered from the biological sample. The beams are configured to intersect with each other within a focal zone of the optical lens. Photons of the incident beam undergo multiple forward scattering within the biological sample. A second beam splitter configured to receive and superimpose the scattered and reference beams, to generate an interference beam. The spectrometer uses a spectral domain detection technique to assess tissue properties of the biological sample.

    Abstract translation: 本文公开了用于生物样品的深度光谱成像的系统和方法。 在一方面，系统包括配置成产生照明光束的宽带宽光源，干涉仪和光谱仪。 所述干涉仪包括：第一分束器，被配置为将照明光束分成入射光束和参考光束; 光学透镜将入射光束以预定偏移量从对应的光轴引导到生物样品上，并接收从生物样品散射的光束。 梁被构造成在光学透镜的聚焦区域内彼此相交。 入射光束的光子在生物样品内经历多次前向散射。 第二分束器，被配置为接收和叠加散射参考光束并产生干涉光束。 光谱仪使用光谱域检测技术来评估生物样品的组织性质。

    IMPLANTABLE MESH AND METHOD OF USE
    5.
    发明公开
    IMPLANTABLE MESH AND METHOD OF USE 审中-公开

    公开(公告)号：US20240130845A1

    公开(公告)日：2024-04-25

    申请号：US18402380

    申请日：2024-01-02

    Applicant: Duke University

    Inventor： Howard Levinson

    IPC: A61F2/00 ,  A61F2/12

    CPC classification number: A61F2/0063 ,  A61F2/12 ,  A61F2002/0068 ,  A61F2220/0008 ,  A61F2220/0016

    Abstract: An implantable breast tissue mesh for use in reconstructing breast tissue includes a mesh body having a surrounding edge and at least two mesh extensions extending from the surrounding edge of the mesh body, each mesh extension comprised of mesh having a first end, a second end, and a length therebetween, the first end being integrated into or part of the mesh body. Each mesh extension is configured to be passed through surrounding tissue multiple times to create multiple anchor points with the surrounding tissue upon implantation so as to resist high tension across a breast tissue reconstruction site without dehiscing or migrating.

    Implantable mesh and method of use
    6.
    发明授权
    Implantable mesh and method of use 有权

    公开(公告)号：US11872118B2

    公开(公告)日：2024-01-16

    申请号：US17862798

    申请日：2022-07-12

    Applicant: Duke University

    Inventor： Howard Levinson

    IPC: A61F2/00 ,  A61F2/12

    CPC classification number: A61F2/0063 ,  A61F2/12 ,  A61F2002/0068 ,  A61F2220/0008 ,  A61F2220/0016

    Abstract: A method of using at least one implantable mesh extension for repairing a tissue defect or reconstructing tissue, wherein the mesh extension is comprised of a mesh having a width and a length extending between a first end and a second end, includes passing the first end of the mesh extension through tissue adjacent to the tissue defect or tissue to be reconstructed at least once and then passing the first end of the mesh extension through a portion of the mesh. The mesh extension is then pulled to create a first self-locking stitch to anchor the mesh extension to the adjacent tissue so as to immediately resist high tension.

    Implantable mesh and method of use
    7.
    发明授权
    Implantable mesh and method of use 有权

    公开(公告)号：US11351022B2

    公开(公告)日：2022-06-07

    申请号：US16688600

    申请日：2019-11-19

    Applicant: Duke University

    Inventor： Howard Levinson

    IPC: A61F2/00 ,  A61F2/12

    Abstract: An implantable mesh for use in high tension tissue reconstruction includes a mesh body having a surrounding edge and at least two mesh extensions comprised of mesh and extending from the surrounding edge of the mesh body. Each mesh extension has a first end, a second end, and a length therebetween, the first end being integrated into or part of the mesh body. Each mesh extension is configured to be passed through tissue surrounding a reconstruction site to create multiple anchor points with the surrounding tissue upon implantation so as to resist high tension across the reconstruction site without dehiscing or migrating.

    Warp knit fabric for textile and medical applications and methods of manufacturing the same
    9.
    发明授权
    Warp knit fabric for textile and medical applications and methods of manufacturing the same 有权

    公开(公告)号：US12018414B2

    公开(公告)日：2024-06-25

    申请号：US17230691

    申请日：2021-04-14

    Applicant: Duke University ,  North Carolina State University

    Inventor： Howard Levinson ,  James Brian Davis ,  Don Ward ,  Jon Rust

    IPC: D04B21/12

    CPC classification number: D04B21/12

    Abstract: A warp knitted fabric formed by a warp knitting machine includes a first knitted portion formed using a first knitting sequence in a machine direction, the first knitted portion formed of a set of continuous textile strands, and a second knitted portion formed of the set of continuous textile strands using a second knitting sequence in the machine direction, the second knitted portion comprising at least two strips extending lengthwise in the machine direction and detached from one another along their lengthwise edges. The first knitted portion and the second knitted portion alternate sequentially in the machine direction. The second knitting sequence differs from the first knitting sequence in that at least one cross connecting stitch is dropped to form the at least two strips.

    WARP KNIT FABRIC FOR TEXTILE AND MEDICAL APPLICATIONS AND METHODS OF MANUFACTURING THE SAME
    10.
    发明申请
    WARP KNIT FABRIC FOR TEXTILE AND MEDICAL APPLICATIONS AND METHODS OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210230779A1

    公开(公告)日：2021-07-29

    申请号：US17230691

    申请日：2021-04-14

    Applicant: Duke University ,  North Carolina State University

    Inventor： Howard Levinson ,  James Brian Davis ,  Don Ward ,  Jon Rust

    IPC: D04B21/12

    Abstract: A warp knitted fabric formed by a warp knitting machine includes a first knitted portion formed using a first knitting sequence in a machine direction, the first knitted portion formed of a set of continuous textile strands, and a second knitted portion formed of the set of continuous textile strands using a second knitting sequence in the machine direction, the second knitted portion comprising at least two strips extending lengthwise in the machine direction and detached from one another along their lengthwise edges. The first knitted portion and the second knitted portion alternate sequentially in the machine direction. The second knitting sequence differs from the first knitting sequence in that at least one cross connecting stitch is dropped to form the at least two strips.

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