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公开(公告)号：US06174534B1
公开(公告)日：2001-01-16
申请号：US09243783
申请日：1999-02-03
IPC分类号： A61K700
摘要： The invention relates to a composition and method for preventing and/or treating rosacea, which includes a cosmetic composition containing at least from 1 to 5% of a C12-C24 fatty acid, from 5 to 15% of an ester of C12-C24 fatty acid and of a C2-C3 polyalkylene oxide fragment containing from 2 to 100 polyalkylene oxide residues, from 1 to 20% of an optionally polyoxyalkylenated C12-C22 fatty acid glyceride containing from 0 to 20 ethylene oxide residues, from 1 to 20% of an ester of a C12-C24 fatty acid and of a C1-C6 alcohol, from 0.1 to 10% of glycerol, from 0.1 to 3% of a C12-C24 fatty alcohol and water, where the composition is free of metronidazole, lanthanide, tin, zinc, manganese, yttrium, cobalt, barium strontium salt, and non-photosynthetic filamentous bacteria.
摘要翻译： 本发明涉及一种用于预防和/或治疗酒渣鼻的组合物和/或方法，其包括含有至少1至5％的C 12 -C 24脂肪酸的化妆品组合物，5至15％的C 12 -C 24脂肪酸酯 酸和含有2至100个聚环氧烷残基的C2-C3聚环氧烷片段，1至20％的含有0至20个环氧乙烷残基的任选聚氧化烯化的C 12 -C 22脂肪酸甘油酯，1至20％ C 12 -C 24脂肪酸和C 1 -C 6醇的酯，0.1至10％的甘油，0.1至3％的C 12 -C 24脂肪醇和水，其中组合物不含甲硝唑，镧系元素，锡 ，锌，锰，钇，钴，钡锶盐和非光合丝状细菌。
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公开(公告)号：US09597156B2
公开(公告)日：2017-03-21
申请号：US12846934
申请日：2010-07-30
申请人： Louis-Philippe Amiot , Joel Zuhars , Catherine Proulx , Mynam Valin , Tin Nguyen , Benoit Pelletier , Karine Duval , Alain Richard , Rula Kiblawi , Yannick Boutin
发明人： Louis-Philippe Amiot , Joel Zuhars , Catherine Proulx , Mynam Valin , Tin Nguyen , Benoit Pelletier , Karine Duval , Alain Richard , Rula Kiblawi , Yannick Boutin
CPC分类号： A61B34/20 , A61B2034/2048 , A61B2090/3983
摘要： A system tracks an object in computer-assisted surgery. The system comprises a sensor unit secured to the femur. Gyroscopes on the sensor unit produce readings related to orientation data about three axes of rotation. A tracking unit receives the gyroscope readings. An axis calibrator on the tracking unit comprises a calculator for adding at least part of the gyroscope readings for specific movements of the object about a desired axis. An axis normalizer on the tracking unit determines an orientation of the desired axis with respect to the sensor unit from the added gyroscope readings. A tracking processor tracks the desired axis from the gyroscope readings. An interface displays orientation data for the object from a tracking of the desired axis. A method for tracking an object with a gyroscope sensor unit is also provided.
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公开(公告)号：US08257360B2
公开(公告)日：2012-09-04
申请号：US10511261
申请日：2003-04-30
CPC分类号： A61B34/20 , A61B34/10 , A61B34/25 , A61B90/06 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2034/2072 , A61B2034/254 , A61B2090/061
摘要： There is provided a method and system for determining a distal cut thickness and posterior cut thickness for a femur in a knee replacement operation, the method comprising: performing a tibial cut on a tibia; performing soft tissue balancing based on a desired limb alignment; measuring an extension gap between the femur and said tibial cut while in extension; measuring a flexion gap between the femur and the tibial cut while in flexion; calculating a distal cut thickness and a posterior cut thickness for the femur using the extension gap and the flexion gap and taking into account a distal thickness and posterior thickness of a femoral implant; and performing said femoral cut according to the distal cut thickness and posterior cut thickness.
摘要翻译： 提供了一种用于在膝关节置换手术中确定股骨的远端切割厚度和后切割厚度的方法和系统，所述方法包括：在胫骨上进行胫骨切割; 基于所需的肢体对准执行软组织平衡; 在延伸时测量股骨和所述胫骨切口之间的延伸间隙; 在屈曲期间测量股骨和胫骨切割之间的屈曲间隙; 使用延伸间隙和屈曲间隙计算股骨远端切割厚度和后切割厚度，并考虑到股骨植入物的远端厚度和后部厚度; 并根据远端切割厚度和后切割厚度进行所述股骨切割。
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公开(公告)号：US20120010500A1
公开(公告)日：2012-01-12
申请号：US13234227
申请日：2011-09-16
CPC分类号： A61B17/155 , A61B17/1764 , A61B34/20 , A61B90/14 , A61B90/36 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2034/256 , A61B2090/364 , A61B2090/3983
摘要： A computer assisted surgery system for conducting orthopedic surgery on a knee joint includes a condyle digitizer having a posterior condyle abutment surface defining a first plane and a distal condyle abutment surface defining a second plane perpendicular to the first plane, and a trackable member which is locatable and trackable in three dimensional space by the computer assisted surgery system to define at least orientation of the condyle digitizer in real time. A computer determines a most remote reference point of the femur of the knee joint lying within at least one of the first and second planes when the condyle digitizer is abutted against condyles of the femur such that the posterior condyle abutment surface abuts a posterior side of the condyles and the distal condyle abutment surface abuts a distal side of the condyles.
摘要翻译： 用于在膝关节进行矫形外科手术的计算机辅助手术系统包括：髁数字化仪，其具有限定第一平面的后髁邻接表面和限定垂直于第一平面的第二平面的远侧髁邻接表面;以及可定位的可跟踪构件 并通过计算机辅助手术系统在三维空间中跟踪，以便至少定义髁数字化仪的取向。 当髁数字化仪抵靠股骨的髁时，计算机确定位于第一和第二平面中的至少一个中的膝关节股骨的最远的参考点，使得后髁邻接表面邻接于第 髁突和远端髁突邻接表面邻接髁的远侧。
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公开(公告)号：US5927228A
公开(公告)日：1999-07-27
申请号：US991806
申请日：1997-12-16
申请人： Alain Richard , Marc Lavorata
发明人： Alain Richard , Marc Lavorata
CPC分类号： B63B43/14 , B63C9/04 , B63C2009/023 , B63C2009/042 , B63C2009/044
摘要： Self-righting inflatable life-raft (1) comprising a peripheral edge (2) consisting of at least one inflatable tubular chamber surrounding a bottom (3) secured in leaktight fashion to the said tubular chamber, at least one inflatable tubular hoop (4) extending above the raft between two opposite sides of the inflatable tubular chamber (2); at least two more or less parallel hoops (4) are provided; each hoop (4) is equipped with a reserve of gas (8) projecting from the outside of the hoop (4) and in a region thereof which is at an angle (.alpha.) of approximately 30 to 60.degree. above the horizontal, the assembly formed by the hoop (4) and the reserve (8) being asymmetric with respect to the vertical mid-plane (5) of the raft; and a heavy weight (6, 7) is secured to the raft along that one of its edges that is on the same side as the abovementioned reserves (8).
摘要翻译： 自对准充气救生筏（1）包括由围绕底部（3）的至少一个可充气管状室组成的外围边缘（2），所述可充气管状室以密封方式固定到所述管状室，至少一个可充气管状箍（4） 在所述可充气管状室（2）的两个相对侧之间延伸到所述筏上方; 提供至少两个或更多的平行箍（4）; 每个箍（4）配备有从环箍（4）的外部突出的气体储备（8），并且在与水平面成约30°至60°的角度（α）的区域中，组件 由环（4）和储备（8）形成，相对于木筏的垂直中平面（5）是不对称的; 并且重物（6,7）沿着与上述储备（8）位于同一侧的其边缘固定在筏上。
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公开(公告)号：US07896882B2
公开(公告)日：2011-03-01
申请号：US11936861
申请日：2007-11-08
IPC分类号： A61B17/56
CPC分类号： A61B17/154 , A61B17/155 , A61B17/157 , A61B17/1703 , A61B17/1725 , A61B17/1764 , A61B34/10 , A61B34/20 , A61B90/11 , A61B2017/00725 , A61B2034/2055 , A61B2090/3916 , A61B2090/3983
摘要： A positioning block (10) for use in total knee replacement surgery, permitting five degrees-of-freedom movement relative to a bone element (39) to which it is fixed. The positioning block (10) comprises a rotational mounting element (14) that is removably engaged to the bone element such that the mounting element (14) is selectively rotatable relative to the bone element, about three substantially perpendicular axes of rotation. A guide body portion (12) is engaged with the mounting element (14) such that it is translatable relative thereto along a proximal-distal axis (43) and an anterior-posterior axis (47), while being rotationally fixed relative to the mounting element (14) such that the guide body portion (12) and the mounting element (14) rotate together relative to the bone element (39).
摘要翻译： 一种用于全膝关节置换手术的定位块（10），允许相对于其被固定的骨元件（39）进行五自由度运动。 定位块（10）包括可拆卸地接合到骨元件的旋转安装元件（14），使得安装元件（14）可相对于骨元件选择性地旋转，大约三个基本垂直的旋转轴线。 引导主体部分（12）与安装元件（14）接合，使得其相对于其相对于近端 - 远端轴线（43）和前 - 后轴线（47）可相对于其相对地平移，同时相对于安装件 元件（14），使得引导体部分（12）和安装元件（14）相对于骨元件（39）一起旋转。
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公开(公告)号：US07736368B2
公开(公告)日：2010-06-15
申请号：US11062737
申请日：2005-02-23
IPC分类号： A61B17/58
CPC分类号： A61B17/154 , A61B17/155 , A61B17/157 , A61B17/1703 , A61B17/1725 , A61B17/1764 , A61B34/10 , A61B34/20 , A61B90/11 , A61B2017/00725 , A61B2034/2055 , A61B2090/3916 , A61B2090/3983
摘要： A positioning block (10) for use in total knee replacement surgery, permitting five degrees-of-freedom movement relative to a bone element (39) to which it is fixed. The positioning block (10) comprises a rotational mounting element (14) that is removably engaged to the bone element such that the mounting element (14) is selectively rotatable relative to the bone element, about three substantially perpendicular axes of rotation. A guide body portion (12) is engaged with the mounting element (14) such that it is translatable relative thereto along a proximal-distal axis (43) and an anterior-posterior axis (47), while being rotationally fixed relative to the mounting element (14) such that the guide body portion (12) and the mounting element (14) rotate together relative to the bone element (39).
摘要翻译： 一种用于全膝关节置换手术的定位块（10），允许相对于其被固定的骨元件（39）进行五自由度运动。 定位块（10）包括可拆卸地接合到骨元件的旋转安装元件（14），使得安装元件（14）可相对于骨元件选择性地旋转，大约三个基本垂直的旋转轴线。 引导主体部分（12）与安装元件（14）接合，使得其相对于其相对于近端 - 远端轴线（43）和前 - 后轴线（47）可相对于其相对地平移，同时相对于安装件 元件（14），使得引导体部分（12）和安装元件（14）相对于骨元件（39）一起旋转。
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公开(公告)号：US20090248044A1
公开(公告)日：2009-10-01
申请号：US12410884
申请日：2009-03-25
申请人： Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoit Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
发明人： Louis-Philippe Amiot , Yannick Boutin , Yonik Breton , Karine Duval , Herbert Andre Jansen , Benoit Pelletier , Catherine Proulx , Alain Richard , Myriam Valin , Joel Zuhars
CPC分类号： A61B17/155 , A61B17/157 , A61B34/20 , A61B2017/00115 , A61B2017/00725 , A61B2034/2048 , G01C21/16 , G06F17/5086
摘要： A computer-assisted surgery system for planning/guiding alterations to a bone in surgery, comprises a trackable member adapted to be secured to the bone. The trackable member has a first inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the trackable member A positioning block is adapted to be secured to the bone, with at least an orientation of the positioning block being adjustable once the positioning block is secured to the bone to reach a selected orientation at which the positioning block is used to guide tools in altering the bone. The positioning block has a second inertial sensor unit producing orientation-based data for at least two degrees of freedom in orientation of the positioning block. A processing system providing an orientation reference associating the bone to the trackable member comprises a signal interpreter for determining an orientation of the trackable member and of the positioning block from the orientation-based data. A parameter calculator calculates alteration parameters related to an actual orientation of the positioning block with respect to the bone as a function of the orientation reference and of the orientation of the positioning block.
摘要翻译： 用于规划/指导对手术中的骨骼的改变的计算机辅助手术系统包括适于固定到骨骼上的可跟踪构件。 可跟踪构件具有第一惯性传感器单元，其产生用于可追踪构件的取向的至少两个自由度的基于定向的数据。定位块适于固定到骨骼，至少定位块的取向可调节 一旦定位块被固定到骨头上以达到选定的方位，在该方向上定位块用于引导改变骨骼的工具。 该定位块具有第二惯性传感器单元，该第二惯性传感器单元产生用于定位块的取向的至少两个自由度的基于取向的数据。 提供将骨骼与可跟踪构件相关联的定向参考的处理系统包括信号解释器，用于根据基于取向的数据确定可跟踪构件和定位块的取向。 参数计算器计算与定位块相对于骨骼的实际方向相关的改变参数作为定位参考的方向参考和定位块的取向的函数。
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公开(公告)号：US20090082876A1
公开(公告)日：2009-03-26
申请号：US12156790
申请日：2008-06-04
IPC分类号： A61F2/32
CPC分类号： A61L2/14 , A61F2/30724 , A61F2/34 , A61F2002/30331 , A61F2002/30369 , A61F2002/305 , A61F2002/30772 , A61F2220/0025 , A61F2220/0033
摘要： An acetabular cup has a shell having a recess therein, the recess is open to an outer surface of the shell. The recess has an enlarged portion spaced from the shell outer surface with a diameter greater than the diameter of the opening at the surface. An insert is provided for insertion into the recess in the shell outer surface. The insert has a height greater than a depth of the recess and has a solid portion and a bifurcated portion having at least two side openings forming two to four sectors. A base of the sectors formed by bifurcated portion has an outwardly extending flange for insertion into the enlarged portion of the recess.
摘要翻译： 髋臼杯具有在其中具有凹部的壳体，该凹部向外壳的外表面敞开。 凹部具有与壳体外表面间隔开的扩大部分，其直径大于表面处开口的直径。 提供插入件用于插入外壳外表面的凹部中。 插入件的高度大于凹部的深度，并且具有固体部分和具有形成两至四个扇形区域的至少两个侧面开口的分叉部分。 由分叉部形成的扇区的基部具有用于插入到凹部的扩大部分中的向外延伸的凸缘。
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公开(公告)号：US20050015022A1
公开(公告)日：2005-01-20
申请号：US10618846
申请日：2003-07-15
申请人： Alain Richard , Herbert Jansen , Eric Brosseau
发明人： Alain Richard , Herbert Jansen , Eric Brosseau
CPC分类号： A61B5/103 , A61B5/1127 , A61B5/4504 , A61B17/154 , A61B34/20 , A61B34/25 , A61B90/36 , A61B2034/105 , A61B2034/2055 , A61B2034/2068 , A61B2034/2072 , A61F2/46 , A61F2/4657
摘要： There is described a method for determining a mechanical axis of a femur using a computer aided surgery system having an output device for displaying said mechanical axis, the method comprising: providing a position sensing system having a tracking device capable of registering instantaneous position readings and attaching the tracking device to the femur; locating a center of a femoral head of the femur by moving a proximal end of the femur to a first static position, acquiring a fixed reading of the first static position, repeating the moving and the acquiring for a plurality of static positions; and locating the centre by determining a central point of a pattern formed by the plurality of static positions; digitizing an entrance point of the mechanical axis at a substantially central position of the proximal end of the femur; and joining a line between the entrance point and the center of rotation to form the mechanical axis.
摘要翻译： 描述了一种使用具有用于显示所述机械轴的输出装置的计算机辅助手术系统来确定股骨的机械轴的方法，所述方法包括：提供具有能够记录瞬时位置读数和附着的跟踪装置的位置感测系统 跟踪装置到股骨; 通过将股骨的近端移动到第一静态位置来定位股骨的股骨头的中心，获取第一静态位置的固定读数，重复多个静态位置的移动和获取; 以及通过确定由所述多个静态位置形成的图案的中心点来定位所述中心; 将机械轴的入口点在股骨近端的基本中心位置进行数字化; 并且在入口点和旋转中心之间连接线以形成机械轴。
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