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1. 发明申请

US20190231351A1 SUTURE FOR LIFTING AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：US20190231351A1
公开(公告)日：2019-08-01
申请号：US16315371
申请日：2017-07-07
申请人： DONGBANG MEDICAL CO., LTD.
发明人： Jung Gwon Kim , Keun Shik Kim , Eun A Lee
IPC分类号： A61B17/06 , A61L17/14 , B29C45/16 , B29C45/14 , B29C45/18
CPC分类号： A61B17/06166 , A61B17/00 , A61B17/04 , A61B17/06 , A61B2017/00004 , A61B2017/00526 , A61B2017/06176 , A61F2/00 , A61L17/10 , A61L17/14 , A61L2430/30 , B29C45/14336 , B29C45/14786 , B29C45/1671 , B29C45/18 , B29C45/1866 , B29K2067/043 , B29K2067/046 , B29K2713/00 , B29K2995/006 , B29L2031/753 , D02J3/02
摘要： A suture for lifting is disclosed. The suture comprises: a medical fiber yarn; fixing parts formed at one side of the fiber yarn and fixable to the skin; and anchor parts protruding on an outer circumference of the fixing parts, wherein the anchor parts are integrally formed with the fiber yarn by a double injection.

2. 发明申请

US20190133569A1 ENDOSCOPIC STITCHING DEVICE 审中-公开
公开(公告)号：US20190133569A1
公开(公告)日：2019-05-09
申请号：US16120487
申请日：2018-09-04
申请人： Covidien LP
发明人： Jaroslaw T. Malkowski
IPC分类号： A61B17/04 , A61B17/06 , A61B17/29
CPC分类号： A61B17/0469 , A61B17/0482 , A61B17/06066 , A61B17/06166 , A61B17/0625 , A61B17/2909 , A61B2017/00367 , A61B2017/0046 , A61B2017/06176 , A61B2017/2901 , A61B2017/2913 , A61B2017/2926 , A61B2017/2936 , A61B2090/034
摘要： An endoscopic stitching device includes a handle assembly and an elongate shaft assembly. The handle assembly includes a main rod, a drive conversion assembly, and an unloading lock. The drive conversion assembly includes a cam wheel, a pivot block, links interconnecting the pivot block with the cam wheel, a pawl configured to engage the pivot block to rotate the pivot block, and a pusher. The unloading lock is transitionable between an engaged position in which the unloading lock engages the pusher to inhibit distal movement of the pusher, and a disengaged position in which the pusher is movable to a distal-most position. The elongate shaft assembly includes first and second blade drive members coupled with the cam wheel and a tool assembly including first and second jaws coupled with the main rod, and first and second blades coupled with the first and second blade drive members, respectively.

3. 发明申请

US20180344303A1 FISTULA TREATMENT DEVICE 审中-公开
公开(公告)号：US20180344303A1
公开(公告)日：2018-12-06
申请号：US16002272
申请日：2018-06-07
申请人： National University of Ireland, Galway
发明人： Eoin Bambury , Moshe ZILVERSMIT
IPC分类号： A61B17/00 , A61B17/04 , A61B17/064 , A61B17/068 , A61B17/08 , A61M27/00 , A61B17/06 , A61B1/31
CPC分类号： A61B17/0057 , A61B1/31 , A61B17/0401 , A61B17/0469 , A61B17/064 , A61B17/068 , A61B17/08 , A61B2017/00004 , A61B2017/00557 , A61B2017/00641 , A61B2017/00659 , A61B2017/00663 , A61B2017/00867 , A61B2017/00946 , A61B2017/0409 , A61B2017/0412 , A61B2017/0417 , A61B2017/0427 , A61B2017/0441 , A61B2017/0464 , A61B2017/06052 , A61B2017/06076 , A61B2017/06171 , A61B2017/06176 , A61B2017/0649 , A61B2217/005 , A61M27/002
摘要： A fistula treatment system comprises a guide such as a guide coil 1101 which is adapted to extend partially around a tissue tract and an implant element 1102. The implant element 1102 is activated to draw tissue surrounding the tract inwardly.

4. 发明申请

US20180221022A1 RETAINER ASSEMBLY 审中-公开
公开(公告)号：US20180221022A1
公开(公告)日：2018-08-09
申请号：US15891102
申请日：2018-02-07
申请人： Regents of the University of Minnesota
发明人： Adam Choe , Hannah Bearinger
IPC分类号： A61B17/06
CPC分类号： A61B17/06166 , A61B17/0401 , A61B17/0487 , A61B2017/0412 , A61B2017/0427 , A61B2017/06176 , A61B2017/06185
摘要： A fastener includes a first end, an elongate body, and a second end. The first end includes a cylinder having an entry aperture at a terminus, a wall, and an inner lumen aligned with a longitudinal axis of the cylinder. The lumen terminates at the entry aperture. The elongate body is aligned coaxially with the longitudinal axis and contiguous with the cylinder. The second end includes an insertion body aligned coaxially with the elongate body and contiguous with the elongate body. The entry aperture and the lumen are configured to receive the second end. The second end is aligned to penetrate the entry aperture and thereafter enter the lumen.

5. 发明申请

US20180161032A1 SUTURE FOR SOFT TISSUE FIXATION 审中-公开
公开(公告)号：US20180161032A1
公开(公告)日：2018-06-14
申请号：US15553159
申请日：2016-02-23
申请人： Sinclair Pharmaceuticals Limited
发明人： Roberto Pizzamiglio
IPC分类号： A61B17/06
CPC分类号： A61B17/06166 , A61B2017/00004 , A61B2017/00792 , A61B2017/06057 , A61B2017/06176 , A61B2017/06185
摘要： The present invention provides, in one aspect, a suture (100) for cosmetic surgery, aesthetic surgery or soft tissue fixation comprising a bioresorbable elongate filament structure (102) having first and second ends (104, 106); at least 10 bioresorbable elements (108) suitable for subcutaneous tissue engagement when in use, received movably upon the filament structure; wherein each of the elements is of a frusto- conical shape with a narrower end (202) and a broader end (204), having a hollow interior therethrough (206) enlarging outwardly toward the broader end, with the filament structure passing through said hollow interior; at least 12 protrusions (110) disposed along the filament structure; wherein each of the protrusions has a greater diameter than that of the hollow interior at the narrower end of each of the elements; and a first and a second needle (112, 114), coupled respectively to the first and second ends of the filament structure; wherein the elements and protrusions are disposed along the filament structure as spatially-separated first and second sets (116, 118), each of at least 5 elements and at least 6 protrusions; wherein the first set is proximal to the first needle and distal to the second needle, and wherein the second set is proximal to the second needle and distal to the first needle; wherein the elements are orientated in a bidirectional manner such that, when the filament structure is taut, the narrower ends of the elements in the first and second sets are orientated towards the first and second needles, respectively characterised in that, when the filament structure is taut, the length of filament structure between the narrower ends of the elements nearest to the first and second needles, when said elements are in the furthest position from their respective proximal needles that is allowed by the configuration of the suture (120, 122), and the points at which the filament structure is coupled to said needles (124, 126), is at least 10 cm (128, 130).

6. 发明授权

US09968352B2 Concentric barbed suture 有权
公开(公告)号：US09968352B2
公开(公告)日：2018-05-15
申请号：US14389846
申请日：2013-11-18
申请人： Covidien LP
发明人： Gerald N. Hodgkinson
IPC分类号： A61B17/04 , A61B17/06 , A61B17/00
CPC分类号： A61B17/06166 , A61B17/0469 , A61B2017/00526 , A61B2017/00889 , A61B2017/00893 , A61B2017/06171 , A61B2017/06176 , Y10T428/2931 , Y10T428/2935 , Y10T428/2938
摘要： A barbed suture and a method of forming a barbed suture are disclosed. The barbed suture includes a core fiber and a sheet, which can be monolithic or formed from a plurality of longitudinally extending fibers, which is placed around the core fiber.

7. 发明申请

US20180125475A1 METHODS AND SYSTEMS FOR STITCHING SOFT TISSUE TO BONE 审中-公开
公开(公告)号：US20180125475A1
公开(公告)日：2018-05-10
申请号：US15808547
申请日：2017-11-09
申请人： Antony J. Lozier , Matthew Prygoski , Daniel P. Murphy , Hallie E. Brinkerhuff , Michael Giordano , J. Craig Fryman , Alex McMullen , Kevin T. Stone
发明人： Antony J. Lozier , Matthew Prygoski , Daniel P. Murphy , Hallie E. Brinkerhuff , Michael Giordano , J. Craig Fryman , Alex McMullen , Kevin T. Stone
IPC分类号： A61B17/04 , A61B17/06 , A61F2/08
CPC分类号： A61B17/0401 , A61B17/0482 , A61B17/0483 , A61B17/0487 , A61B17/06123 , A61B17/06166 , A61B17/0642 , A61B2017/00544 , A61B2017/0403 , A61B2017/0409 , A61B2017/0414 , A61B2017/0496 , A61B2017/06052 , A61B2017/06176 , A61B2017/06185 , A61F2/0811
摘要： Disclosed are systems and methods for performing soft tissue repair by delivering a suture through the soft tissue and underlying bone at two or more fixation points that can be spaced apart from each other and connected by the suture on the surface of the soft tissue. The two or more fixation points and the suture connected there between can be a continuous strand of suture, which can form a stitching assembly that can provide sufficient fixation in the bone and minimize disruption to the soft tissue and bone. In an example, the suture can be delivered into the bone using one or more implants that can catch the suture to drive the suture through the tissue and into the bone. The one or more implants can include structural features to aid in securing the suture to the implant. In an example, the suture can include structural features or be formed of a material to aid in fixation of the suture in the bone.

8. 发明申请

US20180116661A1 Apparatus And Method For Securing Tissue 审中-公开
公开(公告)号：US20180116661A1
公开(公告)日：2018-05-03
申请号：US15858695
申请日：2017-12-29
申请人： ZIPTEK LLC
发明人： William F. Bennett , Ramses Galaz Mendez , Daniel Francisco Gomez Romo
IPC分类号： A61B17/06 , A61B17/04 , A61B17/88 , A61F2/08 , A61B17/00
CPC分类号： A61B17/06166 , A61B17/0401 , A61B17/0482 , A61B17/0483 , A61B17/0485 , A61B17/0487 , A61B17/06061 , A61B17/8888 , A61B2017/00526 , A61B2017/0404 , A61B2017/0406 , A61B2017/0409 , A61B2017/0414 , A61B2017/044 , A61B2017/0461 , A61B2017/0464 , A61B2017/0488 , A61B2017/06176 , A61F2/0811 , A61F2002/0817 , A61F2002/0858
摘要： An apparatus and method is disclosed for securing tissue to a bone comprising a novel screw anchor for insertion into a bone by a novel rotational driver. The screw anchor and rotation driver enables the screw to be completely embedded into the bone while permitting a suture to be threaded through a transverse aperture in the screw. The rotation driver facilitates insertion and engagement of a capture with one of a series of protuberance formed along a length of a suture. In addition, the method is disclosed of forming the series of protuberance.

9. 发明授权

US09955962B2 Suture delivery tools for endoscopic and robot-assisted surgery and methods 有权
公开(公告)号：US09955962B2
公开(公告)日：2018-05-01
申请号：US13814171
申请日：2011-06-10
申请人： Rui Avelar , Lev Drubetsky , Alexander Naimagon
发明人： Rui Avelar , Lev Drubetsky , Alexander Naimagon
IPC分类号： A61B17/04 , A61B17/12 , A61B17/06 , A61B90/96 , A61B34/35 , A61B34/00 , A61B90/98 , A61B17/064 , A61B17/34 , A61B34/30 , A61B90/00
CPC分类号： A61B17/04 , A61B17/06128 , A61B17/06166 , A61B17/0644 , A61B17/3421 , A61B34/30 , A61B34/35 , A61B34/74 , A61B34/76 , A61B90/96 , A61B90/98 , A61B2017/0406 , A61B2017/0412 , A61B2017/0417 , A61B2017/06057 , A61B2017/06142 , A61B2017/06176 , A61B2034/302 , A61B2090/036
摘要： A suture delivery tool releasably secures a self-retaining suture to permit delivery of the self-retaining suture to a surgical site in a patient through an access port. Suture delivery tools are disclosed suitable for manual operation and operation using robotically-assisted surgical systems. In some embodiments, a suture spool is part of a cartridge which is releasably attached to the suture delivery tool. Cartridges is, in some embodiments, replaced after deployment of the self-retaining suture and different cartridges having different self-retaining suture are, in some embodiments, selected and attached to the suture delivery tool as required for a procedure.

10. 发明申请

US20180110509A1 SURGICAL END EFFECTORS 审中-公开
公开(公告)号：US20180110509A1
公开(公告)日：2018-04-26
申请号：US15678149
申请日：2017-08-16
申请人： Covidien LP
发明人： Arpan Desai , Paul C. DiCesare , Danial Ferreira , Brandon Michael Zalewski
IPC分类号： A61B17/04 , A61B17/06
CPC分类号： A61B17/0469 , A61B17/0401 , A61B17/0493 , A61B17/06004 , A61B17/06066 , A61B17/06166 , A61B17/062 , A61B2017/003 , A61B2017/00367 , A61B2017/00473 , A61B2017/0409 , A61B2017/0417 , A61B2017/0427 , A61B2017/0458 , A61B2017/0464 , A61B2017/0472 , A61B2017/06019 , A61B2017/06023 , A61B2017/06042 , A61B2017/06052 , A61B2017/061 , A61B2017/06176 , A61B2017/2903 , A61B2017/3409
摘要： According to an aspect of the present disclosure, an end effector for use with a surgical device is provided. The end effector includes a drive assembly, a driver, a needle assembly and a biasing element. The driver is disposed in mechanical cooperation with the drive assembly. Rotation of the drive assembly in a first direction causes distal translation of the driver with respect to the drive assembly. The needle assembly is disposed in mechanical cooperation with the driver. Distal translation of the driver causes a corresponding distal translation of the needle assembly. The biasing element is disposed in mechanical cooperation with the needle assembly and is configured to bias the needle assembly proximally.

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