公开(公告)号：US12127936B2

公开(公告)日：2024-10-29

申请号：US17689572

申请日：2022-03-08

申请人： PORIFEROUS, LLC

发明人： Aaron M. Noble ,  Roee Landsberg

IPC分类号： A61F2/18 ,  A61F2/44

CPC分类号： A61F2/186 ,  A61F2/441 ,  A61F2230/0006 ,  A61F2230/0076 ,  A61F2250/0003 ,  A61F2250/0006 ,  A61F2250/0023 ,  A61F2250/0024 ,  A61F2250/0039 ,  A61F2250/0067 ,  A61F2250/0068

摘要： An implant that has a central body or core that functions as a spine, with extending articulating segments that extend from the spine. The articulating segments define a space between each section to allow the implant to be compressed and bent, such that the space between each section can be compressed or expanded. A specific use for the implant is as a sinus implant. Specific embodiments of the implant are useful in correcting missing tissue in the inferior turbinate. Specific embodiments are sized and shaped to treat empty nose syndrome (ENS). Embodiments also relate to an implant that has a port for allowing various fluids or solutions to be flushed into the implant and released through the implant surface.

公开(公告)号：US20240210734A1

公开(公告)日：2024-06-27

申请号：US18590579

申请日：2024-02-28

申请人： Iowa State University Research Foundation, Inc.

发明人： Long Que ,  Gil Ben-Shlomo ,  Chao Song

IPC分类号： G02C7/04 ,  A61B3/16 ,  A61B5/00 ,  A61B5/145 ,  A61B90/00 ,  A61F9/00 ,  G02B1/04 ,  G02B1/10

CPC分类号： G02C7/049 ,  A61B3/16 ,  A61B5/14507 ,  A61B5/4839 ,  A61B5/6821 ,  A61B90/39 ,  A61F9/0008 ,  G02B1/043 ,  G02B1/10 ,  A61F2250/0024 ,  A61F2250/0097

摘要： Various embodiments disclosed relate to contact lens including nanopores. A contact lens can include a nanoporous film including nanopores that are on an inner surface of the contact lens, and a backing lens on the nanoporous film. Various embodiments further include a biomarker-sensing region of the nanoporous film, a drug storage and delivery region of the nanoporous film, or a combination thereof.

公开(公告)号：US11890183B2

公开(公告)日：2024-02-06

申请号：US17299037

申请日：2019-11-25

申请人： EyeYon Medical Ltd.

发明人： Ofer Daphna ,  Nahum Ferera

IPC分类号： A61F2/14 ,  A61F2/00

CPC分类号： A61F2/1453 ,  A61F2002/0081 ,  A61F2250/0024

摘要： A corneal implant (10) includes a central portion (12) and a peripheral skirt (14) extending outwards from the central portion (12), and at least a portion of the peripheral skirt (14) includes a mesh (16).

公开(公告)号：US20230404761A1

公开(公告)日：2023-12-21

申请号：US18251769

申请日：2021-08-27

申请人： Corentec Co., Ltd.

发明人： Yong In ,  Jong-Min Kim ,  Jae-Ang Sim ,  Jun-Kyu Park ,  Young-Woong Jang ,  Ah-Reum Han ,  Jung-Sung Kim

IPC分类号： A61F2/28 ,  A61F2/30

CPC分类号： A61F2/28 ,  A61F2/30734 ,  A61F2002/30736 ,  A61F2002/2832 ,  A61F2002/2828 ,  A61F2002/2892 ,  A61F2220/0033 ,  A61F2230/0095 ,  A61F2250/0024 ,  A61F2250/0004 ,  A61F2250/006

摘要： Proposed is a modular augment, and, more specifically, a modular augment in which an additional unit is separably coupled to a center unit so as to selectively couple the additional unit to the center unit according to the degree of a patient's bone loss so that the degree of bone reinforcement can be easily adjusted, and thus a manufacturer is capable of covering various types of patients even though the types of units are minimized, thereby reducing manufacturing costs, the number of products to be prepared for surgery by a user such as a hospital is remarkably reduced, thereby preventing the unnecessary costs and facilitating inventory management, and a patient can receive an optimal augment that is appropriate for the patient' condition.

公开(公告)号：US11723804B2

公开(公告)日：2023-08-15

申请号：US16532436

申请日：2019-08-05

申请人： Alievio Inc.

发明人： Lucinda J. Camras ,  Rand Allingham ,  Bruce Klitzman ,  Sanjay Asrani

IPC分类号： A61F9/007

CPC分类号： A61F9/00781 ,  A61F2250/0024 ,  A61F2250/0051

摘要： An apparatus is provided for draining aqueous humor from an eye for reducing intraocular pressure. The draining apparatus comprises a tube defining a passage for fluid flow between an inlet end and an outlet end. An outlet assembly contacts the conjunctival layer externally of the eyeball. The outlet assembly comprises a housing in fluid communication with the outlet end of the tube and having an aperture for allowing egress of aqueous humor onto the external ocular surface. A resistive component is disposed in the housing for providing resistance to a flow of aqueous humor. A pair of tabs project outwardly and are adapted to be disposed subconjunctivally for securing the draining apparatus relative to the eyeball.

公开(公告)号：US20230248554A1

公开(公告)日：2023-08-10

申请号：US18305192

申请日：2023-04-21

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Matthew B. Hollyer ,  Man Minh Nguyen ,  Sean P. Fleury ,  Jason Weiner

IPC分类号： A61F2/91 ,  A61F2/86 ,  A61L31/10 ,  B05D1/18 ,  B05D1/02 ,  B05D3/14 ,  A61L31/08 ,  A61L31/14

CPC分类号： A61F2/91 ,  A61F2/86 ,  A61L31/08 ,  A61L31/10 ,  A61L31/148 ,  B05D1/02 ,  B05D1/18 ,  B05D3/145 ,  A61F2210/0076 ,  A61F2250/0024 ,  A61F2310/00011 ,  A61L2420/02

摘要： A medical stent may include a tubular support structure including a plurality of struts defining a plurality of cells disposed between the plurality of struts. A polymeric coating may be disposed over the tubular support structure such that a first portion of the plurality of cells are closed by the polymeric coating in a first region of the tubular support structure and a second portion of the plurality of cells in a second region of the tubular support structure remain open to fluid flow and/or tissue ingrowth therethrough. The struts in the first region of the tubular support structure and the struts in the second region of the tubular support structure may be at least partially covered by the polymeric coating.

公开(公告)号：US20180193131A1

公开(公告)日：2018-07-12

申请号：US15911629

申请日：2018-03-05

申请人： Endologix, Inc.

发明人： Stefan Schreck ,  Daniel Hawkins

IPC分类号： A61F2/07 ,  A61F2/856 ,  A61F2/24 ,  A61F2/06 ,  A61F2/90 ,  A61F2/89

CPC分类号： A61F2/07 ,  A61F2/2412 ,  A61F2/856 ,  A61F2/89 ,  A61F2/90 ,  A61F2002/065 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/077 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2250/0024

摘要： Some embodiments are directed to a stent graft comprising a first stent graft having a first and a second stent and a first and a second inner graft supported by the first stent, and an outer graft. The second inner graft can be spaced apart from the first inner graft so that a portion of the first stent is not covered by either the first inner graft or the second inner graft. A first and second portion of the outer graft can be attached to the first stent, the outer graft being unsupported by the stent between the first and second portions so as to form a fillable space between the outer graft, the first inner graft, and the second inner graft. Some embodiments further comprise a second stent graft deployable within the inside of the first stent graft to sealingly cover the uncovered portion of the first stent.

公开(公告)号：US20170216022A1

公开(公告)日：2017-08-03

申请号：US15491401

申请日：2017-04-19

申请人： Massachusetts Eye and Ear Infirmary ,  The Charles Stark Draper Laboratory, Inc.

发明人： Mark E. Keegan ,  Michael J. McKenna

IPC分类号： A61F2/18 ,  A61L27/14 ,  A61L27/54

CPC分类号： A61F2/18 ,  A61F2002/183 ,  A61F2230/0004 ,  A61F2230/0069 ,  A61F2240/001 ,  A61F2250/0024 ,  A61F2250/0067 ,  A61L27/14 ,  A61L27/54 ,  A61L2300/602 ,  Y10T29/49826 ,  Y10T29/49828

摘要： A medical implant device includes a prosthesis adapted to replace at least a portion of a bone. The prosthesis includes a drug-eluting polymer adapted to deliver a drug to at least a portion of an area surrounding the prosthesis.

公开(公告)号：US09707070B2

公开(公告)日：2017-07-18

申请号：US14789574

申请日：2015-07-01

申请人： Cook Medical Technologies LLC

发明人： Shaun D. Gittard ,  Vihar C. Surti

IPC分类号： A61F2/38 ,  A61F2/00 ,  A61F2/04 ,  A61F2/844 ,  A61F2/848 ,  A61F2/90 ,  A61L31/02 ,  A61L31/04 ,  A61L31/12 ,  A61L31/14

CPC分类号： A61F2/0077 ,  A61F2/04 ,  A61F2/844 ,  A61F2/848 ,  A61F2/90 ,  A61F2002/0086 ,  A61F2002/044 ,  A61F2002/045 ,  A61F2220/0008 ,  A61F2220/005 ,  A61F2250/0024 ,  A61F2250/0025 ,  A61L31/022 ,  A61L31/04 ,  A61L31/12 ,  A61L31/14 ,  A61L31/146

摘要： A prosthesis and a method for securing a prosthesis at a treatment site are provided. The prosthesis includes a material portion. The material portion includes a liquid-impermeable material layer, a porous material layer having a pore size adapted for promoting tissue ingrowth, and an adhesive portion provided on the porous material layer adapted to secure the material portion to a site for at least 24 hours following implantation of the prosthesis at the site. In some embodiments, the prosthesis further includes a body.

公开(公告)号：US09597181B2

公开(公告)日：2017-03-21

申请号：US14976866

申请日：2015-12-21

申请人： Tendyne Holdings, Inc.

发明人： Mark Christianson ,  Chad Perrin ,  Zachary Tegels ,  Craig Ekvall ,  Robert Vidlund ,  Son Mai ,  Michael Evans

IPC分类号： A61F2/24

CPC分类号： A61F2/2448 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2457 ,  A61F2/2463 ,  A61F2/2487 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2220/0075 ,  A61F2230/001 ,  A61F2230/0034 ,  A61F2230/0093 ,  A61F2250/0018 ,  A61F2250/0023 ,  A61F2250/0024 ,  A61F2250/0039 ,  A61F2250/006 ,  A61F2250/0069

摘要： A prosthetic heart valve can include an outer support assembly, an inner valve assembly, which define between them an annular space, and a pocket closure that bounds the annular space to form a pocket in which thrombus can be formed and retained. Alternatively, or additionally, the outer support assembly and the inner valve assembly can be coupled at the ventricle ends of the outer support assembly and the inner valve assembly, with the outer support assembly being relatively more compliant in hoop compression in a central, annulus portion than at the ventricle end, so that the prosthetic valve can seat securely in the annulus while imposing minimal loads on the inner valve assembly that could degrade the performance of the valve leaflets.