公开(公告)号：US12064333B2

公开(公告)日：2024-08-20

申请号：US17707318

申请日：2022-03-29

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Martyn G. Folan

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

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：US20240260990A1

公开(公告)日：2024-08-08

申请号：US18453197

申请日：2023-08-21

申请人： SRGI HOLDINGS, LLC

发明人： Edward KNOWLTON

IPC分类号： A61B17/322 ,  A61B10/02 ,  A61B17/00 ,  A61B17/30 ,  A61B17/32 ,  A61B17/3205 ,  A61B17/3209 ,  A61B17/3211 ,  A61B17/34 ,  A61B17/54 ,  A61B18/00 ,  A61B90/00 ,  A61F2/04 ,  A61F2/10 ,  A61F13/00 ,  A61L27/02 ,  A61L27/20 ,  A61L27/36 ,  A61L27/48 ,  A61L27/52 ,  A61L27/54 ,  A61M5/178 ,  A61M5/46 ,  A61M19/00 ,  A61M35/00 ,  A61M37/00

CPC分类号： A61B17/322 ,  A61B17/32 ,  A61B17/320068 ,  A61B17/32053 ,  A61B17/32093 ,  A61B17/3211 ,  A61B17/3468 ,  A61B17/54 ,  A61B90/02 ,  A61F2/042 ,  A61F2/105 ,  A61F13/00 ,  A61L27/025 ,  A61L27/20 ,  A61L27/362 ,  A61L27/3691 ,  A61L27/48 ,  A61L27/52 ,  A61L27/54 ,  A61M5/178 ,  A61M5/46 ,  A61M35/003 ,  A61B10/0233 ,  A61B2017/00752 ,  A61B2017/00761 ,  A61B2017/00792 ,  A61B2017/00884 ,  A61B2017/00951 ,  A61B2017/00969 ,  A61B2017/306 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/32007 ,  A61B2017/3225 ,  A61B2018/00601 ,  A61B2018/00994 ,  A61B2217/005 ,  A61F2002/044 ,  A61F2002/047 ,  A61F2013/00157 ,  A61F2013/0028 ,  A61L2300/414 ,  A61L2400/06 ,  A61M19/00 ,  A61M2037/0023

摘要： Systems, instruments, methods, and compositions are described involving removing a portion of the epidermis within a donor site on a subject, and harvesting dermal plugs within the donor site. An injectable filler is formed by mincing the dermal plugs. The injectable filler is configured for injecting into a recipient site on the subject.

公开(公告)号：US12036108B2

公开(公告)日：2024-07-16

申请号：US17847234

申请日：2022-06-23

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Kevin M. Fiebig ,  Jerome R. Morgan

IPC分类号： A61F2/04 ,  A61B17/00 ,  A61B17/12 ,  A61B18/00 ,  A61F2/00

CPC分类号： A61F2/04 ,  A61B17/12099 ,  A61F2/0004 ,  A61B2017/00818 ,  A61B2017/00827 ,  A61B2017/00876 ,  A61B17/12009 ,  A61B2018/00553 ,  A61F2002/044 ,  A61F2210/009

摘要： An implantable restriction device includes a plurality of beads, a plurality of links joining the beads together, and a parking feature. Each bead in the plurality of beads includes a housing, a passageway extending through the housing, and at least one magnet disposed around the passageway. The plurality of links are slidably disposed in corresponding passageways of the beads such that the plurality of beads can transition between a constricted configuration and an expanded configuration. The parking feature can consistently position the at least one link relative to the housing in the contracted configuration.

公开(公告)号：US20240197458A1

公开(公告)日：2024-06-20

申请号：US18407373

申请日：2024-01-08

申请人： Jon ST. GERMAIN

发明人： Jon ST. GERMAIN

IPC分类号： A61F2/00 ,  A61B17/30 ,  A61B17/34 ,  A61F2/04 ,  A61M25/00 ,  A61M25/01

CPC分类号： A61F2/0036 ,  A61F2/04 ,  A61M25/003 ,  A61B2017/306 ,  A61B17/3468 ,  A61B17/3478 ,  A61F2002/044 ,  A61F2002/047 ,  A61F2210/0014 ,  A61F2210/009 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2230/0008 ,  A61F2230/0013 ,  A61F2230/0019 ,  A61F2230/0034 ,  A61F2230/0065 ,  A61F2230/0069 ,  A61F2230/0091 ,  A61F2250/0067 ,  A61M25/007 ,  A61M2025/018

摘要： Sphincter reinforcement devices are described. Sphincter reinforcement devices may be configured to be placed at least partially around a bodily passage at or near a sphincter. In one embodiment, a sphincter reinforcement device may comprise a spiral. The spiral may include a tubular structure. The tubular structure may be hollow. The tubular structure may include a braided material.

公开(公告)号：US20240108487A1

公开(公告)日：2024-04-04

申请号：US18210668

申请日：2023-06-16

申请人： Peter Forsell

发明人： Peter Forsell

IPC分类号： A61F5/00 ,  A61B1/04 ,  A61B17/00 ,  A61F2/04

CPC分类号： A61F5/0083 ,  A61B1/04 ,  A61B17/00 ,  A61B17/00234 ,  A61F2/04 ,  A61F5/003 ,  A61B17/0469 ,  A61F2002/044 ,  A61F5/0003 ,  A61F5/0076

摘要： An implantable apparatus for treating reflux disease in a human or animal mammal patient, the implantable apparatus being configured to be fixated to the stomach of the patient and comprising two or more implantable movement restriction device segments, wherein each implantable movement restriction device segment is provided with at least one assembly element that fits with at least one assembly element of another of said two or more implantable movement restriction device segment, so the two or more implantable movement restriction device segments by said assembly elements can be assembled into an implantable assembled movement restriction device.

公开(公告)号：US20240082034A1

公开(公告)日：2024-03-14

申请号：US18234638

申请日：2023-08-16

申请人： MetaModix, Inc.

发明人： Kedar R. Belhe ,  Paul J. Thompson ,  Alexander D. Grafov ,  Werner Schwarz

IPC分类号： A61F5/00

CPC分类号： A61F5/0076 ,  A61F5/0079 ,  A61F5/0089 ,  A61F2002/044

摘要： Several gastrointestinal surgery procedures are effective as treatments for metabolic disorders such as obesity and diabetes. Minimally invasive procedures including intra-luminal gastrointestinal implants have been proposed to mimic the anatomical, physiological and metabolic changes achieved by these procedures. Many of these designs include long sleeve like elements that prevent contact of food with the walls of the small intestine. It is desirable to have simple delivery systems that can place these implants under endoscopic guidance. However, in order to anchor these sleeve elements safely and reliably, the inventors have previously disclosed anchoring means that anchor the sleeves at the junctions of the stomach and the intestine or the stomach and esophagus.

公开(公告)号：US20240033066A1

公开(公告)日：2024-02-01

申请号：US18228828

申请日：2023-08-01

申请人： Harvard Apparatus Regenerative Technology, Inc.

发明人： William Fodor ,  Linghui Meng

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

CPC分类号： A61F2/04 ,  A61L27/18 ,  A61L27/3834 ,  A61L27/3882 ,  A61F2002/044 ,  A61F2002/045

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

公开(公告)号：US20240009253A1

公开(公告)日：2024-01-11

申请号：US18371672

申请日：2023-09-22

申请人： Kedar R. Belhe ,  Todd Stangenes

发明人： Kedar R. Belhe ,  Todd Stangenes

IPC分类号： A61K35/741 ,  A61F5/00 ,  A61F2/04

CPC分类号： A61K35/741 ,  A61F5/0076 ,  A61F2/04 ,  A61F2002/044 ,  A61F2002/045

摘要： Described is a system for affecting intestinal microbial flora. The system includes an intestinal sleeve that is implanted in a patient and bypasses a section of the intestine; and probiotics, prebiotics or pharmacologic therapy used in combination with the intestinal sleeve. Also described are related methods.

公开(公告)号：US11857191B2

公开(公告)日：2024-01-02

申请号：US17071034

申请日：2020-10-15

申请人： Charam Khosrovaninejad

发明人： Charam Khosrovaninejad

IPC分类号： A61F2/04 ,  A61B17/00 ,  A61B17/11 ,  A61B17/08 ,  A61F5/00 ,  A61F2/06 ,  A61F2/95 ,  A61F2/07 ,  A61B17/30 ,  A61B90/00

CPC分类号： A61B17/08 ,  A61F2/04 ,  A61F5/0013 ,  A61F5/0076 ,  A61F5/0089 ,  A61B17/1114 ,  A61B2017/00818 ,  A61B2017/00862 ,  A61B2017/00995 ,  A61B2017/308 ,  A61B2090/0815 ,  A61F2/064 ,  A61F2/95 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2002/075 ,  A61F2002/9528 ,  F04C2270/041

摘要： A surgical anchor device for being anchored on the mucous membrane of the inner wall of the intestine, the device having a temporary anchor element presenting anchoring that can be modified in a controlled manner and having a first substantially cylindrical multiply-perforated wall presenting properties of radial elasticity whereby the first wall presents an outer diameter that can be varied in controlled manner, wherein a portion of the inner surface of the first wall is lined with an independent leakproof inner sheath having only its longitudinal ends fastened to the anchor element to define a suction chamber between the inner sheath and the first wall, the temporary anchor element being coupled to a flexible or semi-rigid tube extending outside the anchor element, an open end of the injection-suction tube opening out into the suction chamber enabling air to be injected into or sucked out from the suction chamber.

公开(公告)号：US20230338174A1

公开(公告)日：2023-10-26

申请号：US18216414

申请日：2023-06-29

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Daniel Tuck ,  Martyn G. Folan ,  Thomas M. Keating ,  Martin Burke

IPC分类号： A61F2/848 ,  A61F2/04 ,  A61F2/90 ,  A61F2/07 ,  A61F5/00

CPC分类号： A61F2/848 ,  A61F2/04 ,  A61F2/90 ,  A61F2/07 ,  A61F5/0079 ,  A61F2002/044 ,  A61F2220/0008

摘要： The present disclosure relates generally to stents, systems, and methods for anchoring devices within a body lumen by cooperation between the device and the body musculature. A device comprising an elongate tubular member may be deployed within a body lumen, where the body lumen includes a sphincter that regulates flow through the body lumen. The elongate tubular member includes a sleeve formed from a flexible membrane and one or more stents disposed at either or both ends of the sleeve. In some embodiments, the stents may be treatment stents configured to treat a portion of the body lumen. The elongate tubular member may be deployed within the body lumen such that the flexible membrane aligns with and moves in coordination with the sphincter, thereby increasing retention forces acting upon the elongate tubular member when the sphincter is closed to minimize treatment stent migration.