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1. 发明授权

US08852139B2 Reversible peristaltic pump and other structures for reflux in eye surgery 有权
标题翻译：可逆蠕动泵等眼科手术回流结构
公开(公告)号：US08852139B2
公开(公告)日：2014-10-07
申请号：US11937640
申请日：2007-11-09
申请人： David King , John I. Muri , Thomas B. Sutton
发明人： David King , John I. Muri , Thomas B. Sutton
IPC分类号： A61M1/00
CPC分类号： A61M1/0033 , A61F9/00745 , A61M1/0025 , A61M1/0031 , A61M1/0058 , A61M1/0074 , A61M3/0283 , A61M2205/12 , A61M2205/3334 , A61M2205/3351 , A61M2210/0612
摘要： Devices, systems, and methods for treatment of an eye alter aspiration flow from the eye in response to an occlusion of the aspiration conduit pathway. Where aspiration is drawn from the eye using a volumetric pump, the pump can be reversed so as to induce fluid reflux from the aspiration conduit pathway into the eye to help clear the occlusion. The pump may vary the reverse flow in response to sensed aspiration pressure or the like, and the reverse flow may be halted before the pressure within the aspiration conduit pathway adjacent the eye significantly exceeds the irrigation fluid pressure and/or the pressure within the eye. Reflux may alternatively be generated by modulating a vent valve disposed between an irrigation conduit pathway and the aspiration conduit pathway.
摘要翻译：用于治疗眼睛的装置，系统和方法响应于吸入导管通路的闭塞而改变来自眼睛的抽吸流。当使用容积泵从眼睛抽取吸液时，泵可以反转，以便将吸入管道通道的流体回流引入眼睛以帮助清除闭塞。泵可以响应于感测到的吸入压力等而改变反向流动，并且在靠近眼睛的抽吸导管路径内的压力显着超过冲洗流体压力和/或眼睛内的压力之前可以停止反向流动。可替换地，可以通过调节设置在冲洗导管通道和抽吸导管路径之间的排气阀来产生回流。

2. 发明授权

US06398754B1 Phaco tip with fluid bypass port 有权
标题翻译：带流体旁路端口的Phaco尖端
公开(公告)号：US06398754B1
公开(公告)日：2002-06-04
申请号：US09675339
申请日：2000-09-28
申请人： Thomas B. Sutton , Kenneth E. Kadziauskas , Paul W. Rockley
发明人： Thomas B. Sutton , Kenneth E. Kadziauskas , Paul W. Rockley
IPC分类号： A61B1720
CPC分类号： A61F9/00745 , A61B2017/320084
摘要： Phaco tip apparatus for a phacoemulsification/irrigation and aspiration handpiece having an ultrasonic drive assembly includes a needle having a tip for emulsifying a cataractic lens and a lumen for aspirating emulsified lens. A compressible sleeve establishes an annular passage around the needle and enables irrigation fluid to pass into an eye through a cornea/sclera wound while cooling the needle. The compressible sleeve includes a wall configuration for controlling compression of the sleeve in order to cause the compressible sleeve to shape and conform to the cornea/sclera wound and limit fluid egress from the wound. A bypass port, disposed in said needle and under said compressible sleeve, establishes fluid communication between the lumen and the annular passage in order to enable irrigation fluid to pass into said lumen upon clogging of the tip, thus providing fluid surge protection. A depending member disposed within said compressible sleeve limits compression of opposing walls of said compressible sleeve in order to prevent contact of said compressible sleeve with the needle, maintain the annular passage flow of irrigation fluid past the needle and prevent the compressible sleeve from closing the bypass port.
摘要翻译：用于具有超声波驱动组件的晶状体乳化/灌注和抽吸手持件的Phaco尖端装置包括具有用于乳化白内障晶体的末端的针和用于吸取乳化透镜的内腔。可压缩套管围绕针头建立环形通道，并使冷却针头时的冲洗液能够通过角膜/巩膜伤口进入眼睛。可压缩套筒包括用于控制套筒压缩的壁构造，以便使可压缩套筒成形并符合角膜/巩膜伤口并限制流体从伤口排出。设置在所述针头中并位于所述可压缩套筒之下的旁路口在所述内腔和所述环形通道之间建立流体连通，以便在所述尖端堵塞时使冲洗流体能够进入所述内腔，从而提供流体浪涌保护。设置在所述可压缩套筒内的悬垂构件限制所述可压缩套筒的相对壁的压缩，以防止所述可压缩套筒与针头接触，保持冲洗流体的环形通道流过针头并防止可压缩套筒关闭旁路港口。

3. 发明授权

US09295765B2 Surgical fluidics cassette supporting multiple pumps 有权
标题翻译：手术流体盒支持多个泵
公开(公告)号：US09295765B2
公开(公告)日：2016-03-29
申请号：US11558437
申请日：2006-11-09
申请人： John I. Muri , Craig Edwards , Thomas B. Sutton
发明人： John I. Muri , Craig Edwards , Thomas B. Sutton
IPC分类号： A61M1/00 , A61M37/00
CPC分类号： A61M1/0058 , A61M1/0076 , A61M2205/12 , A61M2205/6063 , A61M2210/0612
摘要： The present invention is generally directed to improved methods, devices, and systems for controlling surgical fluid flows, particularly during treatment of an eye. In many embodiments, the invention provides a console that interchangeably accepts multiple types of eye treatment cassettes. The cassettes enable one or both of displacement-based or vacuum-based aspiration. The console and the cassette may communicate to establish the functionality of the installed cassette. The multiple types of cassettes may be produced using a common cassette frame and may include a visual indication of functionality.
摘要翻译：本发明一般涉及用于控制手术流体流动的改进方法，装置和系统，特别是在治疗眼睛期间。在许多实施例中，本发明提供了可互换地接受多种类型的眼睛治疗盒的控制台。盒可实现基于位移或基于真空的抽吸中的一个或两个。控制台和录像带可以通信以建立所安装的盒式磁带的功能。多种类型的盒可以使用公共盒式磁带制造，并且可以包括功能的可视指示。

4. 发明授权

US08241242B2 Phacoaspiration flow restrictor with bypass tube 有权
标题翻译：带旁通管的吸波流量限制器
公开(公告)号：US08241242B2
公开(公告)日：2012-08-14
申请号：US11095879
申请日：2005-03-30
申请人： Thomas B. Sutton
发明人： Thomas B. Sutton
IPC分类号： A61M1/00
CPC分类号： A61M1/0031 , A61F9/00745 , A61M1/0035
摘要： A device for achieving high vacuum stability during phacoemulsification surgery includes a main aspiration line connected to a vacuum source which enables a fluid flow from a phacoemulsification handpiece tip to a drainage reservoir. A first tubing segment is provided in the main aspiration line along with a second tubing segment generally parallel to the first tubing section and a valve disposed in the second tubing segment regulates fluid flow through the second tubing segment in order to limit vacuum surge in the main aspiration line upon clearing of an occlusion in the phacoemulsification handpiece tip.
摘要翻译：用于在超声乳化手术期间实现高真空稳定性的装置包括连接到真空源的主抽吸线，其能够使流体从晶状体乳化手柄尖端流到排水容器。主吸液管中设置有第一管段以及大体平行于第一管段的第二管段，并且设置在第二管段中的阀调节通过第二管段的流体流，以限制主管中的真空浪涌清除晶状体乳化手柄末端中的闭塞时的抽吸线。

5. 外观设计

USD462759S1 Manifold with tube fittings for Phaco machine 失效
标题翻译：用于Phaco机的管配件的歧管
公开(公告)号：USD462759S1
公开(公告)日：2002-09-10
申请号：US29146326
申请日：2001-08-07
申请人： Thomas B. Sutton , Susanne M. Roslon , Mark S. Cole
设计人： Thomas B. Sutton , Susanne M. Roslon , Mark S. Cole

6. 发明申请

US20080114291A1 SURGICAL FLUIDICS CASSETTE SUPPORTING MULTIPLE PUMPS 有权
标题翻译：外科流体支架多功能泵
公开(公告)号：US20080114291A1
公开(公告)日：2008-05-15
申请号：US11558437
申请日：2006-11-09
申请人： John I. Muri , Craig Edwards , Thomas B. Sutton
发明人： John I. Muri , Craig Edwards , Thomas B. Sutton
IPC分类号： A61F9/007 , A61M1/00
CPC分类号： A61M1/0058 , A61M1/0076 , A61M2205/12 , A61M2205/6063 , A61M2210/0612
摘要： The present invention is generally directed to improved methods, devices, and systems for controlling surgical fluid flows, particularly during treatment of an eye. In many embodiments, the invention provides a console that interchangeably accepts multiple types of eye treatment cassettes. The cassettes enable one or both of displacement-based or vacuum-based aspiration. The console and the cassette may communicate to establish the functionality of the installed cassette. The multiple types of cassettes may be produced using a common cassette frame and may include a visual indication of functionality.
摘要翻译：本发明一般涉及用于控制手术流体流动的改进方法，装置和系统，特别是在治疗眼睛期间。在许多实施例中，本发明提供了可互换地接受多种类型的眼睛治疗盒的控制台。盒可实现基于位移或基于真空的抽吸中的一个或两个。控制台和录像带可以通信以建立所安装的盒式磁带的功能。多种类型的盒可以使用公共盒式磁带制造，并且可以包括功能的可视指示。

7. 发明申请

US20080114290A1 REVERSIBLE PERISTALTIC PUMP AND OTHER STRUCTURES FOR REFLUX IN EYE SURGERY 有权
标题翻译：反射性尿液泵和其他结构在眼镜手术中
公开(公告)号：US20080114290A1
公开(公告)日：2008-05-15
申请号：US11937640
申请日：2007-11-09
申请人： David King , John I. Muri , Thomas B. Sutton
发明人： David King , John I. Muri , Thomas B. Sutton
IPC分类号： A61M1/00
CPC分类号： A61M1/0033 , A61F9/00745 , A61M1/0025 , A61M1/0031 , A61M1/0058 , A61M1/0074 , A61M3/0283 , A61M2205/12 , A61M2205/3334 , A61M2205/3351 , A61M2210/0612
摘要： Devices, systems, and methods for treatment of an eye alter aspiration flow from the eye in response to an occlusion of the aspiration conduit pathway. Where aspiration is drawn from the eye using a volumetric pump, the pump can be reversed so as to induce fluid reflux from the aspiration conduit pathway into the eye to help clear the occlusion. The pump may vary the reverse flow in response to sensed aspiration pressure or the like, and the reverse flow may be halted before the pressure within the aspiration conduit pathway adjacent the eye significantly exceeds the irrigation fluid pressure and/or the pressure within the eye. Reflux may alternatively be generated by modulating a vent valve disposed between an irrigation conduit pathway and the aspiration conduit pathway.
摘要翻译：用于治疗眼睛的装置，系统和方法响应于吸入导管通路的闭塞而改变来自眼睛的抽吸流。当使用容积泵从眼睛抽取吸液时，泵可以反转，以便将吸入管道通道的流体回流引入眼睛以帮助清除闭塞。泵可以响应于感测到的吸入压力等而改变反向流动，并且在靠近眼睛的抽吸导管路径内的压力显着超过冲洗流体压力和/或眼睛内的压力之前可以停止反向流动。可替换地，可以通过调节设置在冲洗导管通道和抽吸导管路径之间的排气阀来产生回流。

8. 发明授权

US06585683B2 Tubing management manifold with tubing captures 有权
标题翻译：管道管道管道采集管道
公开(公告)号：US06585683B2
公开(公告)日：2003-07-01
申请号：US09957191
申请日：2001-09-19
申请人： Thomas B. Sutton , Susanne M. Roslon , Mark S. Cole
发明人： Thomas B. Sutton , Susanne M. Roslon , Mark S. Cole
IPC分类号： A61M100
CPC分类号： A61M1/0058 , A61M2205/12
摘要： A tubing management manifold for a surgical instrument console for controlling fluidflow to and from a surgical instrument includes a housing having a front and opposing sides, and sides, for enabling tubing to be disposed therein and across the housing between the opposing sides. Ports, disposed in the housing front are provided for enabling access to the tubing, disposed across the housing, in order to control fluid flow through the tubing. A tubing capture is disposed on one of the opposing sides, aligned with one of said openings and extending outwardly from said housing, for grasping the tubing in order to prevent unwanted dislodgement of the tubing from said housing.
摘要翻译：用于控制外科手术器械的流体流动的外科器械控制台的管道管道歧管包括具有前侧和相对侧面以及侧面的壳体，用于使管能够设置在其中并跨过所述壳体在相对的侧面之间。设置在壳体前部中的端口被提供用于使得能够接近设置在壳体上的管道，以便控制流过管道的流体流动。管道捕获设置在相对侧中的一个上，与所述开口中的一个对准并且从所述壳体向外延伸，用于抓住管道，以防止管道从所述壳体中不期望的移动。

9. 发明授权

US07037296B2 Curved multi-purpose phacoemulsification needle 有权
标题翻译：弯曲多用途晶状体乳化针
公开(公告)号：US07037296B2
公开(公告)日：2006-05-02
申请号：US10817684
申请日：2004-04-02
申请人： Kenneth E. Kadziauskas , Mark E. Steen , Thomas B. Sutton
发明人： Kenneth E. Kadziauskas , Mark E. Steen , Thomas B. Sutton
IPC分类号： A61M35/00
CPC分类号： A61F9/00745 , A61M1/008
摘要： A multipurpose phacoemulsification needle includes a needle body having a lumen therethrough for aspiration of fluids and tissue. A needle body includes a proximal end adapted for attachment to a phacoemulsification handpiece, a curved portion and a tip portion disposed at a distal end of the needle body. The tip portion includes a truncated hemisphere having a flat surface thereon and a port disposed in the flat surface. The truncated hemisphere includes a rounded surface of sufficient area to enable capsule polishing and when driven in an ultrasonic mode, the needle is also suitable for irrigation and aspiration as well as phacoemulsification of lens tissue.
摘要翻译：多用途晶状体乳化针包括针体，其具有穿过其中的腔以吸取流体和组织。针体包括适于附接到晶状体乳化手持件的近端，弯曲部分和设置在针体远端的尖端部分。前端部包括在其上具有平坦表面的截头半球和设置在平坦表面中的端口。截头半球包括足够面积的圆形表面，以实现胶囊抛光，并且当以超声波模式驱动时，该针还适用于冲洗和抽吸以及晶状体组织的晶状体乳化。

10. 发明授权

US06533750B2 Conically shaped phaco tip 有权
公开(公告)号：US06533750B2
公开(公告)日：2003-03-18
申请号：US09767436
申请日：2001-01-23
申请人： Thomas B. Sutton , Kenneth E. Kadziauskas
发明人： Thomas B. Sutton , Kenneth E. Kadziauskas
IPC分类号： A61B1720
CPC分类号： A61M1/008 , A61F9/00745
摘要： A phacoemulsification needle includes a body having an aspiration lumen therethrough along with a hub disposed at a proximal end of the needle body for engaging an ultrasonic handpiece in order to couple ultrasonic energy into a needle body. A tip is provided at a distal end of the needle body for penetrating tissue to be emulsified and a conical ultrasonic surface disposed at the tip is provided for focusing ultrasound in tissue beyond an end of the tip in order to promote cavitation in tissue beyond the tip end. The conical ultrasonic radiation surface extends from the lumen to the end of the tip.

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