公开(公告)号：US20230135885A1

公开(公告)日：2023-05-04

申请号：US17822391

申请日：2022-08-25

申请人： Maruho Medical, Inc.

发明人： Brett A. SNYDER ,  John L. MINCK, JR. ,  Ryan N. SCHMID ,  Andrew J. HUNTINGTON

IPC分类号： A61B17/04

摘要： A device is disclosed that can load a suture and/or a shuttle into a device. The device can have a suture and/or a shuttle that can be moved (e.g., via a loader control) from a non-loaded configuration to a loaded configuration without damaging the suture or the shuttle.

公开(公告)号：US20230127317A1

公开(公告)日：2023-04-27

申请号：US18069063

申请日：2022-12-20

申请人： Edwards Lifesciences Corporation

发明人： Ryan Moehle ,  Jeremiah Morgan ,  Carey Philip Hendsbee ,  Kevin K. Dang ,  Brian R. Jacobs ,  Brent K. Hoffman ,  Jeffrey L. Mahoney ,  Manouchehr A. Miraki

IPC分类号： A61B17/04 ,  A61F2/24

摘要： A knotless suture fastener installation system for securing medical devices such as cardiac implants. The knotless suture fasteners may be spring-biased so as to grip onto sutures passed therethrough. The system includes a fastener deployment tool with a proximal handle and a distal shaft to which a fastener cartridge attaches. A plurality of disposable cartridges are sequentially attached to the end of the deployment tool and used to secure the medical implant one fastener at a time. The deployment tool may also cut the sutures being fastened.

公开(公告)号：US20230125493A1

公开(公告)日：2023-04-27

申请号：US18083138

申请日：2022-12-16

申请人： In2Bones USA, LLC

发明人： Alan G. Taylor ,  Rebecca Hawkins Wahl

IPC分类号： A61B17/04

摘要： An apparatus and method are provided for a syndesmosis treatment construct configured to be placed into a cinched configuration that presses a first bone against a second bone. The syndesmosis treatment construct comprises a proximal fixator to contact the first bone and a distal fixator to contact the second bone. A first suture and a second suture are parallelly looped through the distal fixator. A free splice slidably rides on proximal ends and distal ends of both of the first and second sutures. The distal ends are looped through the proximal fixator and bound within a stitch splice. The proximal ends are passed outside of the stitch splice and through the proximal fixator. The free splices compress and seize the proximal ends during pulling of the proximal ends by a practitioner so as to maintain the cinched configuration.

公开(公告)号：US20230118876A1

公开(公告)日：2023-04-20

申请号：US17963400

申请日：2022-10-11

申请人： Medos International Sarl

发明人： Adam Gustafson ,  Stefan Gabriel

IPC分类号： A61B17/04 ,  A61B17/16

摘要： Methods and systems are provided for securing tissue to bone. A surgical system can include a driver having a proximal handle and a driver shaft extending therefrom, a distal awl shaft, a proximal awl shaft separate from the distal awl shaft and movable with respect to the distal awl shaft, a suture anchor, and a dilator feature distal to the suture anchor. The distal and proximal awl shafts are receivable in at least part of a lumen of the driver. In a bone forming configuration of the system, in which the distal awl shaft is driven into bone, a distal end of the proximal awl shaft abuts a proximal end of the distal awl shaft. The proximal awl shaft can be moved proximally, such as by activating an awl handle coupled thereto, with respect to the distal awl shaft to move the system in a suture anchor insertion configuration.

公开(公告)号：US11627956B2

公开(公告)日：2023-04-18

申请号：US17059328

申请日：2019-05-30

申请人： KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION ,  NIPPON MEDICAL SCHOOL FOUNDATION

发明人： Ryu Nakadate ,  Susumu Oguri ,  Makoto Hashizume ,  Akio Morita

IPC分类号： A61B17/04 ,  A61B17/062

摘要： An automatic needle mover for moving a medical threaded needle includes: two shafts extending in the same direction and slidable relative to each other along a longitudinal direction; a needle-holding portion provided on one end side of the second shaft; a needle-receiving portion provided on one end side of the first shaft; and a handle serving as a control portion for controlling the sliding of the two shafts. The needle-holding portion has a first claw portion protruding in a direction intersecting the longitudinal direction of the shafts. The needle-receiving portion has a second claw portion protruding in a direction intersecting the longitudinal direction of the shafts. As a result of the sliding of the two shafts, the needle-holding portion and the needle-receiving portion become close to each other and a straight needle held by the needle-holding portion can be press-fitted into the needle-receiving portion.

公开(公告)号：US20230115852A1

公开(公告)日：2023-04-13

申请号：US17500202

申请日：2021-10-13

申请人： Brent Ponce

发明人： Brent Ponce

IPC分类号： A61B17/16 ,  A61B17/17 ,  A61B17/04

摘要： Arthroscopic devices adapted for minimally invasive procedures, such as bone augmentations and reconstructive surgery, are provided. The arthroscopic devices include a drill guide adapted for efficiently and accurately positioning pilot holes and surgical instrumentation relative to the bone; a surgical cable, such as an elastomeric surgical cable, adapted for applying a compressive force across the bone fragments after the surgical repair to promote healing; and a tensioner and crimping device for applying tension to the surgical cable and securing the surgical cable in place. A surgical procedure is also disclosed where a cerclage is applied arthroscopically by passing a member such as an elastomeric ribbon through the glenoid and a bone graft, where the member is tensioned and fixed into place to hold the bone graft in firm contact with the glenoid to facilitate healing.

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：US20230112112A1

公开(公告)日：2023-04-13

申请号：US18080283

申请日：2022-12-13

申请人： Medos International Sàrl

发明人： Mehmet Ziya Sengun

IPC分类号： A61B17/04 ,  A61B17/06

摘要： Systems, devices, and methods are provided for securing soft tissue to bone, for securing one or more objects using a surgical filament, and for drawing two or more tissues together so they can be secured in a desired location. One exemplary embodiment of a surgical repair construct that is configured to atraumatically pass through soft tissue to secure tissue in a knotless manner includes a snare linkage, a collapsible loop, and a flexible suture pin. The snare linkage can include a collapsible snare for receiving the collapsible loop, and in use the snare can be collapsed around the collapsible loop and advanced distally towards the bone until the snare is proximate to the tissue, while the collapsible loop can be collapsed distally towards the bone to bring the tissue into proximity with the bone. Other exemplary systems, devices, and methods for use with soft tissue repair are also provided.

公开(公告)号：US20230110619A1

公开(公告)日：2023-04-13

申请号：US17991526

申请日：2022-11-21

申请人： EnVision Endoscopy, Inc.

发明人： Azadeh Khanicheh ,  Amos G. Cruz ,  Judy Walish

IPC分类号： A61B17/04

摘要： A method cinches a suture. The method provides a cinch having a suture capturing portion configured to capture a suture, a cinch lock coupled with the suture capturing portion, and a cinch anchor having a lumen. The suture capturing portion is extended out of the lumen to capture the suture. The suture is captured by the suture capturing portion. The suture capturing portion is retracted into the lumen of the cinch anchor. The suture is cinched between the cinch lock and the cinch anchor.

公开(公告)号：US11622761B2

公开(公告)日：2023-04-11

申请号：US17072535

申请日：2020-10-16

申请人： Hangzhou Valgen Medtech Co., Ltd.

发明人： Tingchao Zhang ,  Weiwei Zhang ,  Chunyuan Zhou ,  Xianzhang Zheng

IPC分类号： A61B17/04 ,  A61F2/24 ,  A61B17/062 ,  A61B17/00 ,  A61B17/29

摘要： The present disclosure provides a heart valve repair method, comprising: advancing a distal end of a suture implanting apparatus from an outside of a body through a transapical approach into a left ventricle or a right ventricle of a heart; holding each leaflet of a heart valve with the distal end of the suture implanting apparatus; implanting at least one suture into the leaflet; withdrawing the suture implanting apparatus from the body; advancing a distal end of a suture locking apparatus from the outside of a body through a transapical approach into the corresponding left ventricle or the corresponding right ventricle; using the suture locking apparatus to lock the plurality of sutures; and withdrawing the suture locking apparatus from the body. The heart valve repair method has a simple surgical procedure, a low degree of patient trauma, and a high success rate of surgery.