公开(公告)号：US20230113477A1

公开(公告)日：2023-04-13

申请号：US17932232

申请日：2022-09-14

申请人： Washington University ,  Columbia University

发明人： Guy Genin ,  Ethan Hoppe ,  Dong Hwan Yoon ,  Stavros Thomopoulos ,  Iden Kurtaliaj ,  Liana Tedesco ,  David Kovacevic ,  Victor Birman ,  Lester Smith ,  Leesa Galatz ,  William Levine

IPC分类号： A61B17/04

摘要： Devices and methods for joining a first and second tissue in a patient are disclosed that include a base with opposed first and second surfaces, and a plurality of recurved tines oriented to a tine axis and extending from the first surface of the base. The base defines four suture holes extending through the first and second surfaces of the base and configured to receive at least one suture passing between the first and second surfaces of the base. The plurality of recurved tines provides unidirectional traction of the first tissue along the tine axis toward the first surface to secure the device to the first tissue. The device is secured to the second tissue at the second surface with the at least one suture secured to at least one anchor secured to the second tissue.

公开(公告)号：US20240050219A1

公开(公告)日：2024-02-15

申请号：US17766503

申请日：2020-10-05

申请人： Washington University ,  Columbia University

发明人： Guy Genin ,  Ethan Hoppe ,  Dong Hwan Yoon ,  Stavros Thomopoulos ,  Iden Kurtaliaj ,  Liana Tedesco ,  David Kovacevic ,  Victor Birman ,  Lester Smith ,  Leesa Galatz ,  William Levine

IPC分类号： A61F2/08 ,  A61F2/00

CPC分类号： A61F2/0811 ,  A61F2/0077 ,  A61F2002/0858 ,  A61F2002/0829 ,  A61F2002/0888 ,  A61F2210/0004 ,  A61F2220/0016 ,  A61F2250/0028 ,  A61F2250/0058 ,  A61F2230/0019

摘要： Devices and methods for joining a first and second tissue in a patient are disclosed that include a base with a plurality of recurved tines oriented to a tine axis and extending from a first surface of the base. The tines provide unidirectional traction of the first tissue along the tine axis toward the first surface. The first tissue is secured to the first surface of the device at the plurality of recurved tines and the second tissue is secured to the device at a second surface opposite the first surface to join the first and second tissues.