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1. 发明公开

EP3021768A4 AN ANTI-CLOGGING DEVICE FOR A VACUUM-ASSISTED, TISSUE REMOVAL SYSTEM 有权转让
标题翻译： VERSTOPFUNGSVERHINDERUNGSVORRICHTUNGFÜREINVAKUUMUNTERSTÜTZTESGEWEBEENTFERNUNGSSYSTEM
公开(公告)号：EP3021768A4
公开(公告)日：2017-03-29
申请号：EP14826656
申请日：2014-07-15
申请人： OUROBOROS MEDICAL INC , TO JOHN , OSORIO FRED , ZARETZKA GARY DANIEL
发明人： TO JOHN , OSORIO FRED , ZARETZKA GARY DANIEL
IPC分类号： A61B17/3205 , A61B17/16 , A61B17/22 , A61M1/00
CPC分类号： A61B17/320016 , A61B17/1671 , A61B17/3205 , A61B2017/00261 , A61B2090/08021 , A61B2217/005
摘要： An anti-clogging device for a vacuum-assisted tissue removal system is provided. The device includes a tissue-separation chamber in a close proximity to (i) a cutting head operated by a physician and (ii) the physician for a filling and emptying by the physician during a tissue removal procedure, the cutting head and the tissue separation chamber in an operable communications with the suction assembly. The tissue separation chamber has an entry port in an operable communication with the cutting head for the entry of an excised tissue into the chamber, the excised tissue having a solid component and a liquid component; a baffle to separate the liquid component from the solid component; and, an exit port for the exit of liquid component out of the chamber. The tissue can include any tissue accessible through a small surgical opening, such as a nucleus pulposus tissue removed during a discectomy procedure.
摘要翻译：提供一种用于真空辅助组织去除系统的防堵塞装置。该装置包括组织分离室，其紧邻（i）由医师操作的切割头，以及（ii）医师在组织移除过程期间由医生填充和排空切割头和组织分离室与抽吸组件可操作地通信。组织分离室具有与切割头可操作连通的入口，用于将切除的组织进入腔室，切除的组织具有固体组分和液体组分; 用于将液体组分与固体组分分离的挡板; 以及用于将液体组分从室中排出的出口。组织可以包括通过小的手术开口可以访问的任何组织，例如在椎间盘切除术过程中移除的髓核组织。

2. 发明申请

WO2015009763A1 AN ANTI-CLOGGING DEVICE FOR A VACUUM-ASSISTED, TISSUE REMOVAL SYSTEM 审中-公开
标题翻译：一种用于真空辅助组织去除系统的抗堵塞装置
公开(公告)号：WO2015009763A1
公开(公告)日：2015-01-22
申请号：PCT/US2014046762
申请日：2014-07-15
申请人： OUROBOROS MEDICAL INC , TO JOHN , OSORIO FRED , ZARETZKA GARY DANIEL
发明人： TO JOHN , OSORIO FRED , ZARETZKA GARY DANIEL
IPC分类号： A61B17/3205 , A61B17/16 , A61B17/22 , A61M1/00
CPC分类号： A61B17/320016 , A61B17/1671 , A61B17/3205 , A61B2017/00261 , A61B2090/08021 , A61B2217/005
摘要： An anti-clogging device for a vacuum-assisted tissue removal system is provided. The device includes a tissue-separation chamber in a close proximity to (i) a cutting head operated by a physician and (ii) the physician for a filling and emptying by the physician during a tissue removal procedure, the cutting head and the tissue separation chamber in an operable communications with the suction assembly. The tissue separation chamber has an entry port in an operable communication with the cutting head for the entry of an excised tissue into the chamber, the excised tissue having a solid component and a liquid component; a baffle to separate the liquid component from the solid component; and, an exit port for the exit of liquid component out of the chamber. The tissue can include any tissue accessible through a small surgical opening, such as a nucleus pulposus tissue removed during a discectomy procedure.
摘要翻译：提供了用于真空辅助组织去除系统的防堵塞装置。该装置包括靠近（i）由医师操作的切割头和（ii）医师用于在组织分离过程期间由医生填充和排空的组织分离室，切割头和组织分离以便与抽吸组件可操作地连通。组织分离室具有与切割头可操作连通的入口，用于将切下的组织进入室中，切除的组织具有固体组分和液体组分; 将液体组分与固体组分分离的挡板; 以及用于将液体成分排出腔室的出口。组织可以包括通过小的手术开口可获得的任何组织，诸如在椎间盘切除术过程中移除的髓核组织。

3. 发明公开

EP2931185A4 A BONE GRAFT DISTRIBUTION SYSTEM 有权转让
标题翻译：骨植入分配系统
公开(公告)号：EP2931185A4
公开(公告)日：2016-09-14
申请号：EP13862126
申请日：2013-12-05
申请人： OUROBOROS MEDICAL INC , TO JOHN , FLYNN JOHN J , BIRKMEYER PAUL J
发明人： TO JOHN , FLYNN JOHN J , BIRKMEYER PAUL J
IPC分类号： A61F2/44 , A61B17/70 , A61F2/28
CPC分类号： A61F2/447 , A61F2/30965 , A61F2/441 , A61F2/442 , A61F2/4611 , A61F2/4684 , A61F2002/2817 , A61F2002/2835 , A61F2002/30019 , A61F2002/30556 , A61F2002/30579 , A61F2002/30581 , A61F2002/30598 , A61F2002/30777 , A61F2002/30779 , A61F2002/30785 , A61F2002/4435 , A61F2002/444 , A61F2002/4475 , A61F2310/00011 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00053 , A61F2310/00071 , A61F2310/00179 , A61F2310/00293
摘要： A system for distributing bone graft material in an intervertebral disc space is provided having a central beam having a proximal portion having an end, a grafting portion having a top and a bottom, a distal portion having a end, a central beam axis, a graft distribution channel having an entry port at the end of the proximal portion, a top exit port at the top of the grafting portion, and a bottom exit port at the bottom of the grafting portion. These systems can also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.

4. 发明公开

EP3043728A4 STAGED, BILATERALLY EXPANDABLE TRIAL 审中-公开
标题翻译： ABGESTUFTER ZWEISEITIG ERWEITERBARER VERSUCH
公开(公告)号：EP3043728A4
公开(公告)日：2017-04-26
申请号：EP14842880
申请日：2014-09-06
申请人： OUROBOROS MEDICAL INC , TO JOHN , RAO PRAVEEN GOPAL
发明人： TO JOHN , RAO PRAVEEN GOPAL
IPC分类号： A61B17/70 , A61B17/02 , A61B17/66 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/4684 , A61B17/025 , A61B2017/0256 , A61F2/442 , A61F2/4425 , A61F2/4455 , A61F2/4611 , A61F2002/30018 , A61F2002/30154 , A61F2002/30163 , A61F2002/30266 , A61F2002/30545 , A61F2002/3055 , A61F2002/30556 , A61F2002/30563 , A61F2002/30565 , A61F2002/30579

5. 发明专利

HK1197964A2 SAFE CUTTING HEADS AND SYSTEMS FOR FAST REMOVAL OF A TARGET TISSUE 未知
公开(公告)号：HK1197964A2
公开(公告)日：2015-02-27
申请号：HK14100237
申请日：2014-01-09
申请人： OUROBOROS MEDICAL INC
发明人： TO JOHN
IPC分类号： A61B20060101
摘要： A surgical, tissue removal system for removing a target tissue of a subject, the system comprising a cutting head (400) having an outer perimeter (405) that circumscribes a lumen (410) through the cutting head (400), the lumen (410) having a central axis (415); and, a backward cutting blade (531) configured as a talon for cutting tissue in a backward stroke of the cutting head (400) and to hook tissue for removal, the backward cutting blade is positioned on the guard for cutting the target tissue in the backward stroke of the cutting head, the guard having a blade tip point back into the lumen at an angle, ¸ 2 , of greater than 90° to trap and/or cut tissue in the lumen in the backwards stroke of the cutting head.

6. 发明专利

HK1216139A1 骨移植物分配系統未知
公开(公告)号：HK1216139A1
公开(公告)日：2016-10-21
申请号：HK16104170
申请日：2016-04-12
申请人： OUROBOROS MEDICAL INC
发明人： TO JOHN , FLYNN JOHN J , BIRKMEYER PAUL J
IPC分类号： A61F20060101 , A61B20060101

7. 发明专利

ES2564513T3 Cabezales de corte seguros y sistemas para retirada rápida de un tejido diana 未知
公开(公告)号：ES2564513T3
公开(公告)日：2016-03-23
申请号：ES12853751
申请日：2012-08-22
申请人： OUROBOROS MEDICAL INC
发明人： TO JOHN
IPC分类号： A61B17/3205 , A61B17/32 , A61B17/3209 , A61B17/34 , A61B17/70
摘要： Un sistema quirúrgico de retirada de tejido para retirar tejido diana de un sujeto, el sistema comprende un cabezal de corte (400) que tiene un perímetro exterior (405) que circunscribe una luz (410) a través del cabezal de corte (400), la luz (410) tiene un eje central (415); una hoja de corte hacia delante (420) en un canto distal del perímetro exterior, la hoja de corte hacia delante (420) configurada para cortar un tejido diana en un golpe hacia delante del cabezal de corte (400) y dirigir el tejido cortado a la luz (410); un protector (430) de hoja colocado distal a la hoja de corte hacia delante (420) y configurado para proteger un tejido de perímetro de la hoja de corte hacia delante (420) en el golpe hacia delante, el protector (430) de hoja tiene una anchura que es más pequeña que la anchura de una sección transversal de la luz (410) para facilitar la entrada del tejido diana a la luz (410) en el golpe hacia delante; y una hoja de corte hacia atrás (531) configurada como un talón para cortar tejido en un golpe hacia atrás del cabezal de corte (400) y para enganchar tejido para la retirada, en donde la hoja de corte hacia atrás está colocada en el protector para cortar el tejido diana en el golpe hacia atrás del cabezal de corte, el protector tiene una extremidad de hoja de doble canto que apunta hacia atrás adentro de la luz con un ángulo, θ2, de más de 90° para atrapar y/o cortar tejido en la luz en el golpe hacia atrás del cabezal de corte.

8. 发明公开

EP2785264A4 SAFE CUTTING HEADS AND SYSTEMS FOR FAST REMOVAL OF A TARGET TISSUE 有权转让
标题翻译：用于快速移除目标网页的安全切割头和系统
公开(公告)号：EP2785264A4
公开(公告)日：2014-11-12
申请号：EP12853751
申请日：2012-08-22
申请人： OUROBOROS MEDICAL INC
发明人： TO JOHN
IPC分类号： A61B17/3205 , A61B17/32 , A61B17/3209 , A61B17/34 , A61B17/70
CPC分类号： A61B17/3205 , A61B17/320016 , A61B17/32002 , A61B2017/00261 , A61B2017/00738 , A61B2017/320064 , A61B2090/08021 , A61B2217/002 , A61F2/44 , A61F2002/444

9. 发明申请

WO2010096570A3 STENT STRUT APPOSITIONER 审中-公开
标题翻译： STENT STRUT评估者
公开(公告)号：WO2010096570A3
公开(公告)日：2011-01-27
申请号：PCT/US2010024601
申请日：2010-02-18
申请人： TO JOHN
发明人： TO JOHN
IPC分类号： A61F2/84 , A61M25/04 , A61M29/02
CPC分类号： A61F2/958 , A61B90/39 , A61F2002/9534
摘要： Devices and procedures for treating malapposed or non apposed stent strut are disclosed. In general, an angioplasty balloon catheter coupled with a uniquely shaped bump is delivered within the stent and positioned to align the bump with the malapposed or non apposed stent strut. The balloon is inflated to drive the bump against the target strut to apposed it properly against the lumen wall.
摘要翻译：公开了用于治疗不适当或非安置的支架支架的装置和程序。通常，与独特形状的凸块结合的血管成形术球囊导管在支架内传送并定位成将凸起与不适当或非安置的支架支柱对准。气囊被充气以将凸起驱动抵靠目标支柱，以将其适当地贴靠在腔壁上。

10. 发明申请

WO2009052438A3 DEVICES FOR TERMINATION OF TETHERS 审中-公开
标题翻译：用于终止四舍五入的设备
公开(公告)号：WO2009052438A3
公开(公告)日：2009-07-02
申请号：PCT/US2008080381
申请日：2008-10-17
申请人： GUIDED DELIVERY SYSTEMS INC , SERINA EUGENE , CALHOUN TENNY C , MEIER STEPHEN , FABRO MARIEL , MIRCHANDANI TIFFANY HUYNH , TO JOHN , TANG BRIAN
发明人： SERINA EUGENE , CALHOUN TENNY C , MEIER STEPHEN , FABRO MARIEL , MIRCHANDANI TIFFANY HUYNH , TO JOHN , TANG BRIAN
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B2017/00243 , A61B2017/00783 , A61B2017/0448 , A61B2017/045 , A61B2017/0454 , A61B2017/0456 , A61B2017/048 , A61B2017/0488 , A61B2017/0496 , A61B2017/320052
摘要： Devices and methods for locking and/or cutting tethers during a tissue modification procedure are described. In some variations, a tether may be used to tighten or compress tissue by bringing two pieces or sections of the tissue together. The tether, which may be under tension, may be locked to maintain the tension, and excess tether may be severed, using one or more of the devices and/or methods. The devices and/or methods may be used, for example, in minimally invasive procedures.
摘要翻译：描述了在组织修改过程中锁定和/或切割系绳的装置和方法。在一些变型中，系绳可以用于通过将组织的两个或多个部分组合在一起来收紧或压缩组织。可能处于张力下的系绳可以被锁定以保持张力，并且可以使用一种或多种装置和/或方法来切断多余的系绳。装置和/或方法可以用于例如微创程序。

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