公开(公告)号：US20240341944A1

公开(公告)日：2024-10-17

申请号：US18752094

申请日：2024-06-24

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： MARTYN G. FOLAN

IPC分类号： A61F2/07 ,  A61F2/04 ,  A61F2/86 ,  A61F2/90

CPC分类号： A61F2/07 ,  A61F2/86 ,  A61F2/90 ,  A61F2/04 ,  A61F2002/041 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/046 ,  A61F2230/0008 ,  A61F2250/0018 ,  A61F2250/0036 ,  A61F2250/0039 ,  A61F2250/0098

摘要： A stent includes a tubular body formed of one or more interwoven wires, the tubular body having first and second opposing open ends and a lumen extending therebetween. The stent further includes a first anchor member disposed adjacent the first open end and a second anchor member disposed adjacent the second open end, the first and second anchor members each extending radially outward from the tubular body, the first and second anchor members each having an outer diameter larger than an outer diameter of the tubular body disposed between the first and second anchor members. A plurality of spacer members are disposed around the first open end and extending longitudinally beyond the first open end, wherein when a pulling force is applied to the spacer members, the outer diameter of the tubular body is not reduced.

公开(公告)号：US12048619B2

公开(公告)日：2024-07-30

申请号：US16864620

申请日：2020-05-01

申请人： Harvard Apparatus Regenerative Technology, Inc.

发明人： Saverio La Francesca ,  Sherif Soliman ,  Shunfu Hu ,  Linghui Meng

IPC分类号： A61F2/04 ,  A61F2/00 ,  A61F2/07 ,  A61F2/82 ,  A61L27/04 ,  A61L27/18 ,  A61L27/38 ,  A61L27/56 ,  A61L27/58 ,  C12M1/12 ,  C12M3/00 ,  A61F2/90

CPC分类号： A61F2/04 ,  A61F2/0077 ,  A61F2/07 ,  A61F2/82 ,  A61L27/04 ,  A61L27/18 ,  A61L27/3834 ,  A61L27/56 ,  A61L27/58 ,  C12M21/08 ,  C12M25/14 ,  A61F2002/0086 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2002/046 ,  A61F2/90 ,  A61F2210/0004 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/0067 ,  A61L2430/22 ,  A61L27/18 ,  C08L75/04 ,  A61L27/18 ,  C08L67/02

摘要： Aspects of the disclosure relate methods and synthetic scaffolds for regenerating gastrointestinal tissue (e.g., esophageal tissue).

公开(公告)号：US11712329B2

公开(公告)日：2023-08-01

申请号：US16838625

申请日：2020-04-02

申请人： Children's Medical Center Corporation

发明人： Pierre Dupont ,  Aditya K. Kaza

IPC分类号： A61F2/04 ,  A61B1/267 ,  A61F2/962 ,  A61F2/88 ,  A61F2/95

CPC分类号： A61F2/04 ,  A61B1/267 ,  A61F2/88 ,  A61F2/962 ,  A61F2002/043 ,  A61F2002/046 ,  A61F2002/9528 ,  A61F2230/0091 ,  A61F2250/0098

摘要： A stent assembly for insertion into an airway of a patient includes a stent defining an interior pathway along a length of the stent. The stent assembly includes a removal instrument for removal of the stent from the airway of the patient. The removal instrument is configured to cause a helical motion of the stent to remove the stent from the airway of the patient.

公开(公告)号：US09867906B2

公开(公告)日：2018-01-16

申请号：US15386902

申请日：2016-12-21

申请人： CorMatrix Cardiovascular, Inc.

发明人： Robert G Matheny

IPC分类号： A61L27/54 ,  A61L27/18 ,  A61L27/36 ,  A61L27/58 ,  A61F2/24 ,  A61F2/06 ,  A61F2/04 ,  A61F2/02 ,  A61F2/00

CPC分类号： A61L27/54 ,  A61F2/0095 ,  A61F2/02 ,  A61F2/04 ,  A61F2/042 ,  A61F2/06 ,  A61F2/24 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2002/046 ,  A61K9/0024 ,  A61L27/18 ,  A61L27/3633 ,  A61L27/3641 ,  A61L27/58 ,  A61L2300/21 ,  A61L2300/232 ,  A61L2300/252 ,  A61L2300/406 ,  A61L2300/41 ,  A61L2300/414 ,  A61L2430/20 ,  C08L67/02

摘要： Cardiovascular prostheses for treating, reconstructing and replacing damaged or diseased cardiovascular tissue that are formed from acellular extracellular matrix (ECM). The cardiovascular prostheses comprise various compositions, such as ECM based compositions, and structures, such as particulate structures, mesh constructs, encasement structures, coated structures and multi-sheet laminate structures.

公开(公告)号：US20170296300A1

公开(公告)日：2017-10-19

申请号：US15512467

申请日：2015-09-25

申请人： Indiana University Research and Technology Corporation

发明人： Brian C. Lobo

IPC分类号： A61B90/70 ,  A61F2/04 ,  B08B7/02 ,  B08B17/02

CPC分类号： A61B90/70 ,  A61B1/126 ,  A61F2/04 ,  A61F2002/044 ,  A61F2002/046 ,  A61F2250/0092 ,  B08B7/02 ,  B08B17/02

摘要： Devices for imparting vibration to implanted devices to reduce accumulation of biofilm thereon including a vibration tip, the vibration tip being sized and shaped to couple to a vibrator and receive a vibration therefrom, wherein the vibration tip is sized and shaped to conduct the vibration from the vibrator to an implanted device are disclosed. Methods of inhibiting biofilm formation including abutting a vibration source against an implanted device, and activating the vibration source to impart vibration to the implanted device thereby inhibiting a formation of biofilm on the implanted device are also disclosed.

公开(公告)号：US20170182206A1

公开(公告)日：2017-06-29

申请号：US15301908

申请日：2015-02-20

申请人： NANOFIBER SOLUTIONS, INC.

发明人： Jed JOHNSON ,  Ross KAYUHA

IPC分类号： A61L17/00 ,  D01D11/00 ,  A61F2/04 ,  D04C1/12 ,  A61B17/12 ,  D01D5/00 ,  D04C1/02

CPC分类号： A61L17/005 ,  A61B17/12022 ,  A61B17/12186 ,  A61B2017/00526 ,  A61F2/0063 ,  A61F2/04 ,  A61F2002/046 ,  A61L27/3834 ,  A61L27/54 ,  A61L27/56 ,  A61L2400/12 ,  D01D5/0007 ,  D01D5/0023 ,  D01D11/00 ,  D01F11/00 ,  D04C1/02 ,  D04C1/12

摘要： A composition comprising a plurality of electrospun fiber fragments comprising at least one polymer, a plurality of electrospun fiber fragment clusters comprising at least one polymer, and, optionally, a carrier medium, is disclosed. Also disclosed is a kit comprising a first component of a plurality of electrospun fiber fragments, and a second component of a carrier medium. Also disclosed is a composition comprising a plurality of micronized electrospun fiber fragments, a carrier medium, and, optionally, a plurality of cells. Also disclosed is a biocompatible textile comprising a plurality of micronized electrospun fiber fragments. Also disclosed is a biocompatible suture comprising at least one electrospun fiber. Also disclosed is a method for making a biocompatible suture, comprising electrospinning a polymer solution onto a receiving surface, forming one or more non-overlapping nanofiber threads, removing the nanofiber threads from the receiving surface, and cutting the nanofiber threads into one or more biocompatible sutures.

公开(公告)号：US20170151049A1

公开(公告)日：2017-06-01

申请号：US15350970

申请日：2016-11-14

申请人： Biostage, Inc.

发明人： Saverio La Francesca ,  Sherif Soliman ,  Matthew Marsh

IPC分类号： A61F2/00 ,  A61F2/04 ,  A61L27/56 ,  A61L27/38 ,  A61L27/18 ,  A61L27/04

CPC分类号： A61F2/04 ,  A61F2/0077 ,  A61F2/07 ,  A61F2/82 ,  A61F2/90 ,  A61F2002/0086 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2002/046 ,  A61F2210/0004 ,  A61F2210/0076 ,  A61F2230/0069 ,  A61F2250/0067 ,  A61L27/04 ,  A61L27/18 ,  A61L27/3834 ,  A61L27/56 ,  A61L27/58 ,  A61L2430/22 ,  C12M21/08 ,  C12M25/14 ,  C08L75/04 ,  C08L67/02

摘要： Aspects of the disclosure relate methods and synthetic scaffolds for regenerating gastrointestinal tissue (e.g., esophageal tissue).

公开(公告)号：US09579185B2

公开(公告)日：2017-02-28

申请号：US14190343

申请日：2014-02-26

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Mark Wood ,  Dane T. Seddon ,  Sean Fleury ,  Daniel Ross ,  Burns P. Doran

IPC分类号： A61F2/04 ,  A61F2/24 ,  A61F2/82 ,  A61F2/915 ,  A61F2/91

CPC分类号： A61F2/915 ,  A61F2/04 ,  A61F2/06 ,  A61F2/2418 ,  A61F2/82 ,  A61F2/91 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2002/046 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2250/0036 ,  A61F2250/0098

摘要： Implantable medical devices and methods for making and using the same are disclosed. An example implantable medical device may include a stent having a first configuration and a second expanded configuration. The stent may define a plurality of nodes. The stent may have a cover member disposed adjacent the nodes. The cover member may be configured to cover at least some of the nodes when the stent is in the expanded configuration.

摘要翻译： 公开了可植入医疗装置及其制造和使用方法。 可植入医疗装置的示例可以包括具有第一构造和第二扩张构型的支架。 支架可以限定多个节点。 支架可以具有邻近节点设置的盖构件。 当支架处于展开构型时，盖构件可构造成覆盖至少一些节点。

公开(公告)号：US09364313B2

公开(公告)日：2016-06-14

申请号：US14361136

申请日：2012-11-20

申请人： Protip SAS

发明人： Nicolas Perrin ,  Maurice Berenger ,  Andre Walder

IPC分类号： A61F2/20 ,  A61F2/04 ,  A61B17/68 ,  A61B17/86

CPC分类号： A61F2/04 ,  A61B17/68 ,  A61B17/8665 ,  A61F2/203 ,  A61F2002/046 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2220/0075 ,  A61F2250/006

摘要： The invention relates to a medical device for supporting an implant or prosthesis, formed by two parts including one part forming an upper ring (1) which is made from a rigid or semi-rigid solid biocompatible material and another part forming a lower ring (2) which is made from a rigid or semi-rigid, integrable or porous biocompatible material, said device being intended to receive an implant or a removable prosthesis at the upper ring and to be installed in situ by means of the lower ring.

摘要翻译： 本发明涉及一种用于支撑植入物或假体的医疗装置，其由两部分组成，包括形成由刚性或半刚性固体生物相容性材料制成的上部环（1）的一部分和形成下环的另一部分（2 ），其由刚性或半刚性的可积分或多孔生物相容性材料制成，所述装置旨在在上环处接收植入物或可移除假体，并且通过下环安装在现场。

公开(公告)号：US20160051385A1

公开(公告)日：2016-02-25

申请号：US14929555

申请日：2015-11-02

申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN

发明人： Scott J. Hollister ,  Glenn E. Green

IPC分类号： A61F2/848 ,  A61L31/16 ,  A61L31/06 ,  A61L31/14 ,  A61F2/94 ,  B29C67/00

CPC分类号： A61F2/848 ,  A61F2/94 ,  A61F2002/043 ,  A61F2002/044 ,  A61F2002/046 ,  A61F2220/0008 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61L31/005 ,  A61L31/06 ,  A61L31/148 ,  A61L31/16 ,  B29C64/153 ,  B29K2067/00 ,  B29K2105/251 ,  B29K2995/0056 ,  B29L2031/7534 ,  B33Y10/00 ,  B33Y80/00 ,  C08L67/04

摘要： Implantable splinting devices for supporting a passageway defect in a patient that is formed from one or more support structures including a polymer or a polymer and acellularized tissue matrix that define a structural component that substantially conforms to a defective passageway of the patient. The structural component also has a plurality of pores. The implantable splinting device is capable of being placed around a trachea, a bronchi, an esophagus and a blood vessel of a patient. The implantable splinting device may also be configured for placement between the trachea, and the esophagus of a patient.

摘要翻译： 用于支撑患者中的通道缺损的可植入夹板装置，其由包括聚合物或聚合物的一个或多个支撑结构形成，以及限定基本上符合病人缺陷通道的结构部件的非细胞化组织基质。 结构成分也具有多个孔。 植入式夹板装置能够放置在患者的气管，支气管，食管和血管周围。 可植入夹板装置还可以被配置用于放置在气管和患者的食道之间。