PLIABLE SILK MEDICAL DEVICE
    3.
    发明申请
    PLIABLE SILK MEDICAL DEVICE 审中-公开
    彩色丝绸医疗器械

    公开(公告)号:WO2017132405A1

    公开(公告)日:2017-08-03

    申请号:PCT/US2017/015175

    申请日:2017-01-26

    IPC分类号: A61F2/00 A61F2/12 A61L27/22

    摘要: An implantable, pliable silk device (e.g., in a form of a knitted mesh) for use in human soft tissue support and/or repair that provides stretch or pliable properties, e.g., multi-directional elongation properties. Such a device permits physicians or users to alter or manipulate the device dimension and/or shape at the time of device implantation, thereby permitting the device to conform to the contour of a target area or tissue more easily and providing more precise positioning of the device over the target area or tissue. In some embodiments, the implantable pliable silk device comprises a knit pattern feature that substantially prevents unraveling and preserves the stability of the mesh when cut. For example, the pliable silk device is a knitted mesh comprising at least two yarns laid in a knit direction and engaging each other to define a plurality of nodes.

    摘要翻译: 可用于人体软组织支撑和/或修复的可植入的柔韧丝绸装置(例如,以针织网的形式),其提供拉伸或柔韧特性,例如多向拉伸特性 。 这样的装置允许医师或使用者在装置植入时改变或操纵装置尺寸和/或形状,由此允许装置更容易地符合目标区域或组织的轮廓,并提供装置的更精确定位 在目标区域或组织上。 在一些实施例中,可植入柔韧丝绸装置包括编织图案特征,该编织图案特征基本上防止了散开并且在切割时保持网片的稳定性。 例如,柔韧丝绸装置是包括至少两根沿编织方向铺设并相互接合以限定多个节点的纱线的针织网。

    TISSUE REPAIR IMPLANTS AND METHODS FOR MAKING AND USING SAME
    5.
    发明申请
    TISSUE REPAIR IMPLANTS AND METHODS FOR MAKING AND USING SAME 审中-公开
    组织修复植入物及其制造和使用方法

    公开(公告)号:WO2016094283A1

    公开(公告)日:2016-06-16

    申请号:PCT/US2015/064227

    申请日:2015-12-07

    IPC分类号: A61F2/02 A61L31/00

    摘要: One aspect of the present disclosure relates to a tissue repair implant comprising a first layer of extracellular matrix and a second support layer of biocompatible material securely attached to the first layer at one or more fixation points. At least one of the fixation points comprises a first projection that is associated with the first layer and securely attached, via a fixation mechanism, to the second support layer.

    摘要翻译: 本公开的一个方面涉及一种组织修复植入物,其包含细胞外基质的第一层和在一个或多个固定点处牢固地附着到第一层的生物相容性材料的第二支撑层。 至少一个固定点包括与第一层相关联的第一突起,并经由固定机构牢固地附接到第二支撑层。

    PLACENTAL TISSUE GRAFTS MODIFIED WITH A CROSS-LINKING AGENT AND METHODS OF MAKING AND USING THE SAME
    9.
    发明申请
    PLACENTAL TISSUE GRAFTS MODIFIED WITH A CROSS-LINKING AGENT AND METHODS OF MAKING AND USING THE SAME 审中-公开
    用交联剂修饰的特殊组织接头及其制造方法和使用方法

    公开(公告)号:WO2014028325A1

    公开(公告)日:2014-02-20

    申请号:PCT/US2013/054319

    申请日:2013-08-09

    申请人: MIMEDX GROUP INC.

    摘要: Described herein are tissue grafts derived from the placenta that possess good adhesion to biological tissues and are useful in would healing applications. In one aspect, the tissue graft includes (1) two or more layers of amnion, wherein at least one layer of amnion is cross-linked, (2) two or more layers of chorion, wherein at least one layer of chorion is cross-linked, or (3) one or more layers of amnion and chorion, wherein at least one layer of amnion and/or chorion is cross-linked. In another aspect, the grafts are composed of amnion and chorion cross-linked with one another. In a further aspect, the grafts have one or more layers sandwiched between the amnion and chorion membranes. The amnion and/or the chorion are treated with a cross-linking agent prior to the formation of the graft. The presence of the cross-linking agent present on the graft also enhances adhesion to the biological tissue of interest. Also described herein are methods for making and using the tissue grafts.

    摘要翻译: 本文描述了衍生自胎盘的组织移植物,其对生物组织具有良好的粘附性并且可用于治愈应用。 在一个方面,组织移植物包括(1)两层或更多层羊膜,其中至少一层羊膜交联,(2)两层或多层绒毛膜,其中至少一层绒毛层是交叉层, 连接或(3)一层或多层羊膜和绒毛膜,其中至少一层羊膜和/或绒毛膜交联。 另一方面,移植物由彼此交联的羊膜和绒毛膜组成。 在另一方面,移植物具有夹在羊膜和绒毛膜之间的一层或多层。 在形成移植物之前,用交联剂处理羊膜和/或绒毛膜。 存在于移植物上的交联剂的存在也增强了对感兴趣的生物组织的粘附。 本文还描述了用于制造和使用组织移植物的方法。