TITANIUM MATRIX BASED ON A TENSION-FREE METAL WARP KNIT FABRIC FOR GUIDED TISSUE REGENERATION

    公开(公告)号:US20210154360A1

    公开(公告)日:2021-05-27

    申请号:US16977267

    申请日:2018-03-01

    Abstract: The invention relates to medicine and, more particularly to surgery and oral surgery. A titanium matrix based on a tension-free metal warp knit fabric for guided tissue regeneration is made of a warp-knitted mesh fabric formed from titanium threads, the structure of the mesh fabric being in the form of a combined, plain, two-bar metal warp knit fabric formed on the basis of primary and derived weaves and having alternating wales consisting of one and two titanium threads respectively, wherein the titanium threads have a contoured surface. The technical result is: a decrease in the elasticity and an increase in the plasticity of the material, allowing the set dimensions of an implant to be preserved after the removal of all loads on the material; an increase of the adhesion of the matrix to the wound bed; delineation of the growth of the mucous membrane and of the bone tissue; good quality formation of the necessary volume of bone tissue for the subsequent insertion of dental implants; minimal likelihood of biomechanical incompatibility between the warp knit fabric and the mucous membrane, and reduced risk of trauma. 8 d.c., 7 ill.
    The invention relates to medicine and, more particularly to surgery and oral surgery. A titanium matrix based on a tension-free metal warp knit fabric for guided tissue regeneration is made of a warp-knitted mesh fabric formed from titanium threads, the structure of the mesh fabric being in the form of a combined, plain, two-bar metal warp knit fabric formed on the basis of primary and derived weaves and having alternating wales consisting of one and two titanium threads respectively, wherein the titanium threads have a contoured surface. The technical result is: a decrease in the elasticity and an increase in the plasticity of the material, allowing the set dimensions of an implant to be preserved after the removal of all loads on the material; an increase of the adhesion of the matrix to the wound bed; delineation of the growth of the mucous membrane and of the bone tissue; good quality formation of the necessary volume of bone tissue for the subsequent insertion of dental implants; minimal likelihood of biomechanical incompatibility between the warp knit fabric and the mucous membrane, and reduced risk of trauma. 8 d.c., 7 ill.

    Fabric with high shielding performance, preparation method thereof, and application thereof in preparing advertising fabric

    公开(公告)号:US10968549B1

    公开(公告)日:2021-04-06

    申请号:US16853784

    申请日:2020-04-21

    Abstract: A fabric with high shielding performance and a preparation method thereof are provided. The method includes: (1) selecting a polyester textured yarn with a denier ranging from 15 D to 50 D and a polyester filament yarn with a denier ranging from 15 D to 50 D as the yarns; (2) using three guide bars for knitting in a warp knitting machine; yarn lapping movement the first guide bar and the second guide bar use the polyester textured yarn, the first guide bar and the second guide bar knit with a modified warp plain fabric structure, the third guide bar uses the polyester filament yarns, and the third guide bar knits with a chain-stitch fabric structure; (3) jet dyeing performing a direct dyeing treatment on greige by a jet dyeing machine; and (4) carrying out a Stenter setting on a setting machine.

    Prosthetic device and method of manufacturing the same
    6.
    发明授权
    Prosthetic device and method of manufacturing the same 有权
    假体装置及其制造方法

    公开(公告)号:US09326840B2

    公开(公告)日:2016-05-03

    申请号:US13088706

    申请日:2011-04-18

    Inventor: Enrico Mortarino

    Abstract: A biocompatible surgical silk mesh prosthetic device employs a knit pattern that substantially prevents unraveling and preserves the stability of the mesh device, especially when the mesh device is cut. An example prosthetic device employs a knitted mesh including at least two yarns laid in a knit direction and engaging each other to define a plurality of nodes. The at least two yarns include a first yarn and a second yarn extending between and forming loops about two nodes. The second yarn has a higher tension at the two nodes than the first yarn. the second yarn substantially prevents the first yarn from moving at the two nodes and substantially prevents the knitted mesh from unraveling at the nodes.

    Abstract translation: 生物相容性手术丝网假体装置采用基本上防止开裂的针织图案,并且保持网格装置的稳定性,特别是当网格装置被切割时。 示例性假体装置使用包括至少两根沿针织方向布置的纱线的针织网,并且彼此接合以限定多个节点。 所述至少两根纱线包括第一纱线和在两个节点之间延伸并形成环的第二纱线。 第二根纱线在两个节点处的张力比第一根纱线高。 第二纱线基本上防止第一纱线在两个节点处移动,并且基本上防止针织网在节点处解开。

    Knitted scaffold with diagonal yarn
    7.
    发明授权
    Knitted scaffold with diagonal yarn 有权
    带对角纱的针织脚手架

    公开(公告)号:US09204954B2

    公开(公告)日:2015-12-08

    申请号:US13093651

    申请日:2011-04-25

    Inventor: Enrico Mortarino

    Abstract: A knitted scaffold comprising at least two silk yarns in a knit direction and a yarn member diagonal to the knit direction to thereby provide a knitted fabric or mesh for surgical use that can retain its shape and/or resist collapse when opposing forces are applied at an angle from the knit direction. The knitted scaffold may include at least two yarns laid in a knit direction and engaging each other to define a plurality of nodes. The at least two yarns can include a first yarn and a second yarn extending between and forming loops about two nodes. The second yarn has a higher tension at the two nodes than the first yarn. The second yarn substantially prevents the first yarn from moving at the two nodes and substantially prevents the knitted mesh from unraveling at the nodes.

    Abstract translation: 一种编织支架,其包括至少两根编织方向的丝线和与编织方向对角的纱线构件,从而提供用于外科用途的针织物或网状物,其可以在相对的力施加在 角度从编织方向。 针织支架可以包括至少两根以编织方向铺设的纱线并且彼此接合以限定多个节点。 所述至少两根纱线可以包括第一纱线和在两个节点之间延伸并形成环的第二纱线。 第二根纱线在两个节点处的张力比第一根纱线高。 第二纱线基本上防止第一纱线在两个节点处移动,并且基本上防止针织网在节点处解开。

    Knitted textile fabric with integrated fluid-containing or -conveying
tubular segments
    8.
    发明授权
    Knitted textile fabric with integrated fluid-containing or -conveying tubular segments 失效
    具有集成流体包装或输送管状部分的针织纺织品

    公开(公告)号:US5996378A

    公开(公告)日:1999-12-07

    申请号:US82019

    申请日:1998-05-20

    CPC classification number: D04B21/20 D10B2403/0243 D10B2505/08 Y10T442/431

    Abstract: A knitted textile fabric containing integrated fluid-carrying tubes is fabricated of yarn formed into interlooped stitches arranged in longitudinal wales and transverse courses throughout the fabric structure, with plural elongate hollow tubular segments integrated with the yarn into the fabric structure and spaced essentially in parallel relation to one another. The fabric structure is preferably warp knitted, one embodiment of which has the tubular segments extending longitudinally in selected spaced wales and another embodiment of which has the tubular segments extending coursewise in selected spaced courses.

    Abstract translation: 包含集成流体输送管的针织纺织物由形成为在整个织物结构中纵向纵行和纵向排列的互连针迹的纱线制成,多个细长中空管状节段与纱线整合到织物结构中并且基本上以平行关系间隔开 彼此。 织物结构优选是经编的,其一个实施例具有在选定的隔开的纵行中纵向延伸的管状区段,并且其另一个实施例具有以选定间隔的行程方式延伸的管状区段。

    Wicking structure of 3D-knitted spacer fabric

    公开(公告)号:US12209335B2

    公开(公告)日:2025-01-28

    申请号:US18480243

    申请日:2023-10-03

    Abstract: The invention provides 3D-knitted spacer fabrics of high breathability and moisture management and methods of making the 3D-knitted spacer fabrics. The middle layer of the fabric is made of hydrophilic material, comprising two yarns, a blended thermo-fuse wicking yarn comprising hydrophilic fiber and thermo-fuse fiber, and a non-supportive hydrophilic functional wicking yarn. The top layer of the fabric comprises a hydrophilic yarn, and the third layer of the fabric comprises a hydrophobic yarn. The 3D-knitted spacer fabrics are useful in clothing and equipment for wear in high temperature environments.

    FABRIC-BASED RFID TAGS AND METHODS OF MANUFACTURE

    公开(公告)号:US20240403574A1

    公开(公告)日:2024-12-05

    申请号:US18691131

    申请日:2022-09-16

    Abstract: Disclosed ae fabric-based radio frequency identification (RFID) tags and methods of manufacture. The method is characterized by forming a knitted fabric from at least one primary non-conductive fiber and a secondary conductive fiber, wherein the secondary conductive fiber is distributed within the knitted fabric to form a plurality of dipole antennas; integrating an RFID inlay with each of the plurality of dipole antennas to form pairs of inlays and antennas; and, cutting the knitted fabric to separate each of the pairs of inlays and antennas into individual RFID tags. The RFID inlay comprises an RFID integrated circuit (IC) and a loop antenna on a substrate; the RFID inlay is positioned on the fabric-based antenna such that the loop antenna is inductively coupled to a dipole antenna.

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