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公开(公告)号：US20120157788A1
公开(公告)日：2012-06-21
申请号：US13160445
申请日：2011-06-14
IPC分类号： A61B1/32
CPC分类号： A61B17/02 , A61B17/0206 , A61B90/50 , A61B90/57 , A61B2017/0237 , A61B2017/0243 , A61B2017/306 , A61B2017/308 , A61B2090/508 , A61B2090/571
摘要： A surgical instrument includes a mount body, a joint member, an arm, and a working end. The mount body has a top portion, a distal end, a proximal end and a bottom portion. The joint member is pivotally mounted at a distal end portion of the mount body, to allow positioning of a proximal portion of an arm extending distally from the joint member. The joint member is also configured to at least partially constrain movement of the proximal portion of the arm to a plane. The working end is mounted to a distal end portion of the arm. The surgical instrument can be configured as a heart stabilizer or a heart positioner. The joint member may further be configured as a slotted ball, a disk member, or a combination thereof.
摘要翻译： 外科器械包括安装体，接头构件，臂和工作端。 安装体具有顶部，远端，近端和底部。 联接构件枢转地安装在安装体的远端部分处，以允许定位从接合构件向远侧延伸的臂的近侧部分。 接头构件还构造成至少部分地将臂的近侧部分的运动限制到平面。 工作端安装到臂的远端部分。 手术器械可配置为心脏稳定器或心脏定位器。 接头构件还可以被配置为开槽球，盘构件或其组合。
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公开(公告)号：US09655605B2
公开(公告)日：2017-05-23
申请号：US13160445
申请日：2011-06-14
CPC分类号： A61B17/02 , A61B17/0206 , A61B90/50 , A61B90/57 , A61B2017/0237 , A61B2017/0243 , A61B2017/306 , A61B2017/308 , A61B2090/508 , A61B2090/571
摘要： A surgical instrument includes a mount body, a joint member, an arm, and a working end. The mount body has a top portion, a distal end, a proximal end and a bottom portion. The joint member is pivotally mounted at a distal end portion of the mount body, to allow positioning of a proximal portion of an arm extending distally from the joint member. The joint member is also configured to at least partially constrain movement of the proximal portion of the arm to a plane. The working end is mounted to a distal end portion of the arm. The surgical instrument can be configured as a heart stabilizer or a heart positioner. The joint member may further be configured as a slotted ball, a disk member, or a combination thereof.
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公开(公告)号：US20130172870A1
公开(公告)日：2013-07-04
申请号：US13540396
申请日：2012-07-02
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B1/012 , A61B1/303 , A61B17/32002 , A61B18/08 , A61B18/1482 , A61B2017/320028 , A61B2017/4216 , A61B2018/00196 , A61B2018/00589 , A61B2018/00601 , A61B2018/1475 , A61B2218/002 , A61B2218/007
摘要： A probe for resecting and coagulating tissue comprises an outer sleeve having a tissue cutting window and an inner sleeve having a tissue cutting distal end. And RF cutting region is formed at the distal end of the inner member and an RF coagulation region is formed on an exterior surface of the inner member immediately proximal to the cutting surface. A single power supply providing a single RF energy mode can be connected to both RF applicator regions to simultaneously cut and coagulate tissue.
摘要翻译： 用于切割和凝固组织的探针包括具有组织切割窗口的外套筒和具有组织切割远端的内套筒。 并且RF切割区域形成在内部构件的远端处，并且RF紧固区域形成在紧邻切割表面的内部构件的外表面上。 提供单个RF能量模式的单个电源可以连接到RF施加器区域以同时切割和凝固组织。
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公开(公告)号：US20120330292A1
公开(公告)日：2012-12-27
申请号：US13277913
申请日：2011-10-20
IPC分类号： A61B17/3205 , A61B18/14 , A61B18/08 , A61B18/18 , A61B18/20
CPC分类号： A61B18/1482 , A61B1/015 , A61B1/05 , A61B17/32002 , A61B17/3205 , A61B18/00 , A61B18/1206 , A61B18/18 , A61B2017/320028 , A61B2018/00196 , A61B2018/00202 , A61B2018/00559 , A61B2018/00589 , A61B2018/00601 , A61B2018/00625 , A61B2018/048 , A61B2018/126 , A61B2018/1437 , A61B2218/002 , A61B2218/007
摘要： Tissue may be cut and extracted from an interior location in a patient's body using a probe or tool which both effects cutting and causes vaporization of a liquid or other fluid to propel the cut tissue through an extraction lumen of the cutting device. The cutting may be achieved using an electrosurgical electrode assembly, including a first electrode on a cutting member and a second electrode within a cutting probe or tool. Thus, over a first cutting portion, radio frequency current may help cut the tissue and over a second or over transition region, the RF current may initiate vaporization of the fluid or other liquid to propel the tissue from the cutting device.
摘要翻译： 可以使用探针或工具从患者体内的内部位置切割并提取组织，所述探针或工具都会影响切割并引起液体或其它流体的蒸发，以将切割的组织推动通过切割装置的提取腔。 可以使用电外科电极组件来实现切割，所述电外科电极组件包括切割构件上的第一电极和切割探针或工具内的第二电极。 因此，在第一切割部分上，射频电流可以帮助切割组织并且在第二或过渡过渡区域上，RF电流可以引发流体或其它液体的蒸发，以推动来自切割装置的组织。
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公开(公告)号：US09370306B1
公开(公告)日：2016-06-21
申请号：US12191200
申请日：2008-08-13
申请人： Kevin J. Ehrenreich , Kyle Klein , John Stankus
发明人： Kevin J. Ehrenreich , Kyle Klein , John Stankus
IPC分类号： A61N5/06 , A61B5/00 , A61B5/1459 , A61B18/14
CPC分类号： A61B5/0084 , A61B5/1459 , A61B18/1492 , A61B2017/00057 , A61B2018/00904 , A61B2562/0233 , A61N5/0603 , A61N5/062 , A61N2005/0602 , A61N2005/0652
摘要： Catheter-based systems for in-vivo targeted light therapy include a first type of catheter configured for photo-activating photosensitive substances in tissue, and a second type of catheter configured for photo-degrading photosensitive substances in tissue. The catheters may be configured to produce light using a variety of light sources, such as light emitting diodes (LEDs) and fiber optics. The light transmission is directed to tissue in such a way that only portions of tissue in a treatment area are exposed to light, depending upon whether the tissue is diseased or healthy.
摘要翻译： 用于体内靶向光疗法的基于导管的系统包括构造成用于光敏物质在组织中的光激活的第一类型的导管，以及被配置为光降解组织中的光敏物质的第二类导管。 导管可以被配置为使用各种光源（例如发光二极管（LED））和光纤来产生光。 光透射以这样的方式被引导到组织，使得只有部分处理区域中的组织暴露于光，这取决于组织是否患病或健康。
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公开(公告)号：US09259398B1
公开(公告)日：2016-02-16
申请号：US12324618
申请日：2008-11-26
申请人： Kyle Klein , Katsuyuki Murase , Jinping Wan , Dariush Davalian
发明人： Kyle Klein , Katsuyuki Murase , Jinping Wan , Dariush Davalian
CPC分类号： A61K31/00 , A61K9/1075 , A61K38/00 , A61K39/44 , A61K47/183
摘要： A composition of bioactive agent-loaded micelles with tissue-targeting properties and methods of using the same are disclosed.
摘要翻译： 公开了具有组织靶向特性的生物活性剂负载胶束的组合物及其使用方法。
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公开(公告)号：US08512326B2
公开(公告)日：2013-08-20
申请号：US13277913
申请日：2011-10-20
IPC分类号： A61B18/18
CPC分类号： A61B18/1482 , A61B1/015 , A61B1/05 , A61B17/32002 , A61B17/3205 , A61B18/00 , A61B18/1206 , A61B18/18 , A61B2017/320028 , A61B2018/00196 , A61B2018/00202 , A61B2018/00559 , A61B2018/00589 , A61B2018/00601 , A61B2018/00625 , A61B2018/048 , A61B2018/126 , A61B2018/1437 , A61B2218/002 , A61B2218/007
摘要： Tissue may be cut and extracted from an interior location in a patient's body using a probe or tool which both effects cutting and causes vaporization of a liquid or other fluid to propel the cut tissue through an extraction lumen of the cutting device. The cutting may be achieved using an electrosurgical electrode assembly, including a first electrode on a cutting member and a second electrode within a cutting probe or tool. Thus, over a first cutting portion, radio frequency current may help cut the tissue and over a second or over transition region, the RF current may initiate vaporization of the fluid or other liquid to propel the tissue from the cutting device.
摘要翻译： 可以使用探针或工具从患者体内的内部位置切割并提取组织，所述探针或工具都会影响切割并引起液体或其它流体的蒸发，以将切割的组织推动通过切割装置的提取腔。 可以使用电外科电极组件来实现切割，所述电外科电极组件包括切割构件上的第一电极和切割探针或工具内的第二电极。 因此，在第一切割部分上，射频电流可以帮助切割组织并且在第二或过渡过渡区域上，RF电流可以引发流体或其它液体的蒸发，以推动来自切割装置的组织。
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公开(公告)号：US09737362B2
公开(公告)日：2017-08-22
申请号：US13540396
申请日：2012-07-02
IPC分类号： A61B18/18 , A61B17/32 , A61B18/14 , A61B18/08 , A61B18/00 , A61B17/42 , A61B1/012 , A61B1/303
CPC分类号： A61B18/18 , A61B1/012 , A61B1/303 , A61B17/32002 , A61B18/08 , A61B18/1482 , A61B2017/320028 , A61B2017/4216 , A61B2018/00196 , A61B2018/00589 , A61B2018/00601 , A61B2018/1475 , A61B2218/002 , A61B2218/007
摘要： A probe for resecting and coagulating tissue comprises an outer sleeve having a tissue cutting window and an inner sleeve having a tissue cutting distal end. And RF cutting region is formed at the distal end of the inner member and an RF coagulation region is formed on an exterior surface of the inner member immediately proximal to the cutting surface. A single power supply providing a single RF energy mode can be connected to both RF applicator regions to simultaneously cut and coagulate tissue.
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公开(公告)号：US08974448B2
公开(公告)日：2015-03-10
申请号：US13531309
申请日：2012-06-22
申请人： Aaron Germain , Kyle Klein , Benedek Orczy-Timko , Michael D. Walker , John H. Shadduck , Csaba Truckai , Balazs Lesko
发明人： Aaron Germain , Kyle Klein , Benedek Orczy-Timko , Michael D. Walker , John H. Shadduck , Csaba Truckai , Balazs Lesko
CPC分类号： A61B18/1485 , A61B17/32002 , A61B18/1482 , A61B18/18 , A61B2017/320028 , A61B2018/00083 , A61B2018/00196 , A61B2018/00559 , A61B2018/00601 , A61B2018/00982 , A61B2018/142 , A61B2218/002 , A61B2218/007
摘要： The tissue cutting device comprises an elongated assembly including both an outer sleeve and an inner sleeve. The outer sleeve has a tissue-receiving window, and the inner sleeve has a distal end which cuts tissue as the inner sleeve is advanced past the window. The tissue is received into a lumen of the inner sleeve, and the inner sleeve lumen is typically enlarged in a proximal direction to reduce the tendency of resected tissue to lodge therein. The tissue displacement member is optionally provided at a distal end of the outer sleeve to further aid in dislodging tissue which becomes captured in a distal end of the inner sleeve of the lumen.
摘要翻译： 组织切割装置包括包括外套筒和内套筒的细长组件。 外套筒具有组织接收窗口，并且内套筒具有远端，当内套筒推进通过窗口时，其切断组织。 组织被容纳到内套筒的内腔中，并且内套管内腔通常在近端方向上增大，以减少切除的组织在其中的倾向。 组织移位构件任选地设置在外套筒的远端处，以进一步有助于移除在管腔的内套筒的远端中被捕获的组织。
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公开(公告)号：US20130103021A1
公开(公告)日：2013-04-25
申请号：US13442686
申请日：2012-04-09
IPC分类号： A61B17/32 , A61B18/14 , A61B18/18 , A61B17/3205
CPC分类号： A61B18/1482 , A61B17/320016 , A61B17/32002 , A61B17/3205 , A61B18/042 , A61B18/14 , A61B18/1485 , A61B18/18 , A61B2017/00269 , A61B2017/320028 , A61B2017/32004 , A61B2017/320064 , A61B2018/00083 , A61B2018/00196 , A61B2018/00559 , A61B2018/00595 , A61B2018/00601 , A61B2018/0072 , A61B2018/1213 , A61B2018/122 , A61B2018/1412 , A61B2018/142 , A61B2018/1475 , A61B2217/005 , A61B2218/007
摘要： A tissue cutting device has an outer sleeve with a distal window and an inner cutting sleeve which moves past the window to cut tissue. The inner cutting sleeve has a lumen which may have a larger proximal diameter than distal diameter. A perimeter of the window may comprise a dielectric material. A distal edge of the inner sleeve may be displaced inwardly.
摘要翻译： 组织切割装置具有外套筒，其具有远端窗口和内切割套筒，其移动经过窗口以切割组织。 内切割套筒具有可以具有比远端直径更大的近端直径的内腔。 窗口的周边可以包括电介质材料。 内套筒的远端可以向内移动。
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