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1. 发明申请

US20160310322A1 ASPIRATION DEVICE WITH VACUUM LIMITER 有权
标题翻译：吸入装置与真空限制
公开(公告)号：US20160310322A1
公开(公告)日：2016-10-27
申请号：US14696913
申请日：2015-04-27
申请人： NOVARTIS AG
发明人： Philipp Schaller
IPC分类号： A61F9/007 , A61M1/00
CPC分类号： A61F9/00736 , A61M1/0045 , A61M1/0047 , A61M2210/0612
摘要： Systems, devices, and methods include a hand-held instrument with an aspiration conduit extending therethrough and with an aspiration needle arranged to aspirate fluid from a surgical site. A vacuum limiter is associated with the aspiration conduit. The vacuum limiter includes an opening formed in a wall of the aspiration conduit, an actuator disposed in the opening, and a biasing element biasing the actuator to a closed position that prevents passage of fluid through the opening. The biasing element is arranged to permit the actuator to displace from the closed position to a relief position so that fluid passes through the opening when a threshold vacuum is reached within the lumen. The actuator can further displace to an override position that prevents passage of fluid through the opening.
摘要翻译：系统，装置和方法包括具有延伸穿过其中的抽吸导管的手持式器械，以及布置成从外科手术部位抽吸流体的抽吸针。真空限制器与抽吸管道相关联。真空限制器包括形成在抽吸导管的壁中的开口，设置在开口中的致动器，以及将致动器偏置到阻止流体通过开口的关闭位置的偏压元件。偏置元件被布置成允许致动器从关闭位置移动到释放位置，使得当在内腔内达到阈值真空时，流体通过开口。致动器可以进一步移动到防止流体通过开口的超越位置。

2. 发明申请

US20150313755A1 OPHTHALMIC SURGICAL INSTRUMENT WITH INTERNAL FRAME AND EXTERNAL COATING 审中-公开
标题翻译：具有内框和外部涂层的眼科手术仪器
公开(公告)号：US20150313755A1
公开(公告)日：2015-11-05
申请号：US14268321
申请日：2014-05-02
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61F9/007
CPC分类号： A61F9/007 , A61B2017/00526
摘要： A method of manufacturing a surgical device can include generating a first internal frame defining an internal structure of an instrument tip; covering at least a portion of the first internal frame with a first coating to define an exterior surface of the instrument tip; and generating an instrument body such that a proximal end of the instrument tip is positioned at a distal end of the instrument body. An ophthalmic surgical instrument can include an instrument body; and an instrument tip disposed at a distal end of the instrument body, the instrument tip including a first section linearly extending along a longitudinal axis of the instrument body and a second section extending obliquely from the first section, the second section being arcuately shaped; and wherein the instrument tip comprises a first internal frame and a first coating covering the first internal frame.
摘要翻译：制造手术装置的方法可以包括产生限定器械尖端的内部结构的第一内部框架; 用第一涂层覆盖所述第一内部框架的至少一部分以限定所述器械尖端的外表面; 以及产生器械本体，使得器械尖端的近端位于器械主体的远端。眼科手术器械可以包括器械主体; 以及设置在所述器具主体的远端的器具尖端，所述器具尖端包括沿着所述器械主体的纵向轴线线性延伸的第一部分和从所述第一部分倾斜延伸的第二部分，所述第二部分是弧形的; 并且其中所述器械尖端包括第一内部框架和覆盖所述第一内部框架的第一涂层。

3. 发明授权

US11033427B2 Vitreoretinal instruments for fluid aspiration 有权
公开(公告)号：US11033427B2
公开(公告)日：2021-06-15
申请号：US15926302
申请日：2018-03-20
申请人： Novartis AG
发明人： Steven T. Charles , Reto Grueebler , Philipp Schaller
IPC分类号： A61F9/007 , A61M1/00
摘要： Vitreoretinal instruments and methods related thereto are disclosed herein. The disclosure describes various example vitreoretinal instruments having various aspirating port configurations. A vitreoretinal instrument may include a handle and a cannula coupled to the handle. The cannula may include a straight portion and a curved portion. The curved portion may be configurable between a straight configuration and a curved configuration. The curved configuration may include a first curved portion having a curvature defined by a first radius. The curved configuration may include a second curved portion having a curvature defined by a second radius different from the first radius. The curved portion may further include one or more ports formed in the curved portion.

4. 发明申请

US20160296246A1 FORCEPS WITH METAL AND POLYMERIC ARMS 审中-公开
标题翻译：与金属和聚合物的力
公开(公告)号：US20160296246A1
公开(公告)日：2016-10-13
申请号：US14684937
申请日：2015-04-13
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61B17/30 , A61F9/007
CPC分类号： A61B17/30 , A61B2017/00526 , A61B2017/00964 , A61B2017/2825 , A61B2017/2829 , A61B2017/305 , A61F9/007
摘要： An instrument includes a shaft comprising a lumen and a first arm extending from the lumen. The first arm includes a first proximal portion formed of a metal first material. The first arm also includes a first distal portion having a first tip, the first distal portion formed of a second material. The instrument also includes a second arm extending from the lumen. The second arm includes a second proximal portion formed of the metal first material. The second arm also includes a second distal portion having a second tip, the second distal portion formed of the second material. The first and second shaft engaging portions are configured to engage the shaft such that movement of the shaft with respect to the first and second arms moves the first and second arms together such that the first tip moves towards the second tip in a manner permitting grasping of tissue.
摘要翻译：仪器包括轴，其包括内腔和从内腔延伸的第一臂。第一臂包括由金属第一材料形成的第一近端部分。第一臂还包括具有第一末端的第一远侧部分，第一远端部分由第二材料形成。仪器还包括从内腔延伸的第二臂。第二臂包括由金属第一材料形成的第二近端部分。第二臂还包括具有第二末端的第二远端部分，第二远端部分由第二材料形成。第一和第二轴接合部分构造成接合轴，使得轴相对于第一和第二臂的运动将第一和第二臂移动到一起，使得第一末端以允许抓握组织。

5. 发明授权

US10406027B2 OCT transparent surgical instruments and methods 有权
公开(公告)号：US10406027B2
公开(公告)日：2019-09-10
申请号：US14464491
申请日：2014-08-20
申请人： Novartis AG
发明人： Reto Grueebler , Philipp Schaller
IPC分类号： A61F9/00 , A61F9/007 , A61B17/30 , A61B90/00 , A61B17/00 , A61B17/32
摘要： An ophthalmic instrument includes a shaft comprising a lumen. The instrument also includes a first arm extending from the lumen, the first arm having a first distal portion having a first flat tip. The instrument also includes a second arm extending from the lumen, the second arm having a second distal portion having a second flat tip that is positioned such that the second flat tip contacts the first flat tip when the first arm is forced towards the second arm. The first arm and the second arm comprise at least in part, a first material that is substantially transparent to electromagnetic radiation having a wavelength within a range of about 700-1200 nanometers (nm) and is substantially opaque to electromagnetic radiation having a wavelength within a range of about 400-700 nm.

6. 发明申请

US20190209369A1 OPHTHALMIC SURGICAL INSTRUMENT WITH INTERNAL FRAME AND EXTERNAL COATING 审中-公开
公开(公告)号：US20190209369A1
公开(公告)日：2019-07-11
申请号：US16280660
申请日：2019-02-20
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61F9/007
CPC分类号： A61F9/007 , A61B2017/00526
摘要： A method of manufacturing a surgical device can include generating a first internal frame defining an internal structure of an instrument tip; covering at least a portion of the first internal frame with a first coating to define an exterior surface of the instrument tip; and generating an instrument body such that a proximal end of the instrument tip is positioned at a distal end of the instrument body. An ophthalmic surgical instrument can include an instrument body; and an instrument tip disposed at a distal end of the instrument body, the instrument tip including a first section linearly extending along a longitudinal axis of the instrument body and a second section extending obliquely from the first section, the second section being arcuately shaped; and wherein the instrument tip comprises a first internal frame and a first coating covering the first internal frame.

7. 发明申请

US20180296391A1 VITREORETINAL INSTRUMENTS FOR FLUID ASPIRATION 审中-公开
公开(公告)号：US20180296391A1
公开(公告)日：2018-10-18
申请号：US15926302
申请日：2018-03-20
申请人： Novartis AG
发明人： Steven T. Charles , Reto Grueebler , Philipp Schaller
IPC分类号： A61F9/007
摘要： Vitreoretinal instruments and methods related thereto are disclosed herein. The disclosure describes various example vitreoretinal instruments having various aspirating port configurations. A vitreoretinal instrument may include a handle and a cannula coupled to the handle. The cannula may include a straight portion and a curved portion. The curved portion may be configurable between a straight configuration and a curved configuration. The curved configuration may include a first curved portion having a curvature defined by a first radius. The curved configuration may include a second curved portion having a curvature defined by a second radius different from the first radius. The curved portion may further include one or more ports formed in the curved portion.

8. 发明申请

US20180092702A1 SYSTEMS AND METHODS FOR A SURGICAL TISSUE MANIPULATOR 审中-公开
公开(公告)号：US20180092702A1
公开(公告)日：2018-04-05
申请号：US15831941
申请日：2017-12-05
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61F9/007
CPC分类号： A61B34/70 , A61F9/00727
摘要： An apparatus for manipulating tissue during a procedure performed within an eye of a patient is disclosed herein. The apparatus includes a hand-held controller and an elongate member configured to be inserted into the eye of the patient. The elongate member has a proximal end and a distal end, with the proximal end of the elongate member being coupled to the hand-held controller. The elongate member also has a lumen extending through the length of the elongate member. The apparatus further includes a plurality of flexible grasping fibers extending through at least a portion of the lumen and beyond the distal end thereof. The grasping fibers are adjustable by the hand-held controller to advance or retract relative to the elongate member by altering a distance between distal ends of the grasping fibers and the distal end of the elongate member.

9. 发明申请

US20150148838A1 Systems and Methods for a Surgical Tissue Manipulator 审中-公开
标题翻译：手术组织机械手的系统和方法
公开(公告)号：US20150148838A1
公开(公告)日：2015-05-28
申请号：US14090305
申请日：2013-11-26
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61B19/00
CPC分类号： A61B34/70 , A61F9/00727
摘要： An apparatus for manipulating tissue during a procedure performed within an eye of a patient is disclosed herein. The apparatus includes a hand-held controller and an elongate member configured to be inserted into the eye of the patient. The elongate member has a proximal end and a distal end, with the proximal end of the elongate member being coupled to the hand-held controller. The elongate member also has a lumen extending through the length of the elongate member. The apparatus further includes a plurality of flexible grasping fibers extending through at least a portion of the lumen and beyond the distal end thereof. The grasping fibers are adjustable by the hand-held controller to advance or retract relative to the elongate member by altering a distance between distal ends of the grasping fibers and the distal end of the elongate member.
摘要翻译：本文公开了一种在患者的眼睛内进行的手术过程中操作组织的装置。该装置包括手持式控制器和被构造成插入到患者眼中的细长构件。细长构件具有近端和远端，细长构件的近端联接到手持式控制器。细长构件还具有延伸穿过细长构件的长度的内腔。该装置还包括多个柔性抓握纤维，其延伸穿过该内腔的至少一部分并超出其远端。抓握纤维可由手持式控制器调节，以通过改变抓握纤维的远端与细长构件的远端之间的距离相对于细长构件推进或缩回。

10. 发明授权

US10729504B2 Systems and methods for a surgical tissue manipulator 有权
公开(公告)号：US10729504B2
公开(公告)日：2020-08-04
申请号：US15831941
申请日：2017-12-05
申请人： Novartis AG
发明人： Philipp Schaller
IPC分类号： A61B34/00 , A61F9/007
摘要： An apparatus for manipulating tissue during a procedure performed within an eye of a patient is disclosed herein. The apparatus includes a hand-held controller and an elongate member configured to be inserted into the eye of the patient. The elongate member has a proximal end and a distal end, with the proximal end of the elongate member being coupled to the hand-held controller. The elongate member also has a lumen extending through the length of the elongate member. The apparatus further includes a plurality of flexible grasping fibers extending through at least a portion of the lumen and beyond the distal end thereof. The grasping fibers are adjustable by the hand-held controller to advance or retract relative to the elongate member by altering a distance between distal ends of the grasping fibers and the distal end of the elongate member.

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