-
公开(公告)号：US07333906B2
公开(公告)日：2008-02-19
申请号：US11200405
申请日：2005-08-09
IPC分类号： G01N37/00
CPC分类号： G05B23/0229 , G05B23/0232
摘要： A device and technique for monitoring the quality of a manufacturing process, a resulting part or both includes determining a cumulative deviation of an actual process signature from an expected signature. A disclosed example includes determining a quantitative value of a difference between the signatures at each of a plurality of corresponding segments of the signatures. A cumulative deviation based upon deviations of the corresponding segments provides an indication of quality. A disclosed example includes determining a negative cumulative deviation, a positive cumulative deviation and a total cumulative deviation, each of which may be used independently for analysis purposes.
摘要翻译： 用于监测制造过程的质量，所得到的部分或两者的装置和技术包括确定实际过程签名与预期签名的累积偏差。 公开的示例包括确定签名的多个对应段中的每一个处的签名之间的差异的定量值。 基于相应段的偏差的累积偏差提供质量指示。 公开的示例包括确定负累积偏差，正累积偏差和总累积偏差，其中每一个可以独立地用于分析目的。
-
公开(公告)号：US09770855B2
公开(公告)日：2017-09-26
申请号：US14117121
申请日：2012-05-11
申请人： Henri Asselin , Michael Reeve , Todd Beaupre
发明人： Henri Asselin , Michael Reeve , Todd Beaupre
CPC分类号： B29C45/0003 , A61B2017/00526 , A61B2090/3937 , A61F2240/001 , B29C45/16 , B29C2045/167 , B29L2031/7532 , B29L2031/7546 , Y10T428/24802
摘要： A method of manufacturing a surgical instrument or prosthesis and an injection moulded surgical instrument or prosthesis are described. A first material is injected into a first mould to form an interim component. A second material is injected into a second mould containing at least part of the interim component to form the surgical instrument or prosthesis such that portions of the first and second materials are exposed at the external surface of the surgical instrument or prosthesis. The first and second materials are visually distinct such that at least one exposed portion of the first or second material adjacent to an exposed portion of the other material forms a marking which is visible to a user.
-
3.发明授权公开(公告)号：US08701890B2
公开(公告)日：2014-04-22
申请号：US13003411
申请日：2009-07-09
CPC分类号： A61F2/38 , A61B17/154 , A61B50/00 , A61B50/33 , A61B90/00 , A61B2050/3008 , A61B2090/0813 , A61F2/0095 , A61F2/461
摘要： A system of surgical instruments for use with at least a first implant and a second implant of the same type but different sizes is provided. The system includes a first container containing at least a first surgical instrument of a first type that is size specific and a second surgical instrument of a second type that is size specific; a second container containing at least a third surgical instrument of the first type and a fourth surgical instrument of the second type, wherein both the third and fourth instruments are of a second size that is different from the first size and that corresponds to the second implant; and a third container containing at least a fifth surgical instrument of a third type that is size independent.
摘要翻译： 提供了一种用于至少第一植入物和相同类型但不同尺寸的第二植入物的手术器械系统。 该系统包括第一容器，该容器至少包含尺寸特定的第一类型的第一外科器械和尺寸特定的第二类型的第二外科器械; 第二容器，其包含第一类型的至少第三手术器械和第二类型的第四手术器械，其中所述第三和第四器械都具有与所述第一尺寸不同的第二尺寸，并且对应于所述第二植入物 ; 以及第三容器，其包含大小独立的至少第五类型的第五外科器械。
-
公开(公告)号：US20130144302A1
公开(公告)日：2013-06-06
申请号：US13697405
申请日：2011-03-23
申请人： Michael Reeve
发明人： Michael Reeve
IPC分类号： A61B17/15
CPC分类号： A61B17/15 , A61B17/155 , A61B2090/061 , A61F2/3859 , A61F2/4657
摘要： A surgical instrument comprising a first component (2) having a first face (76) and a second component (4) coupled to the first component (2) such that the first and second components (2, 4) can rotate relative to one another. The instrument further comprises a locking mechanism comprising a third component (32) having a second face (74) coupled to the second component (4). Movement of the third component (32) relative to the second component (4) is arranged to bring the second face (74) into or out of engagement with the first face (76) so as to selectively restrict or allow rotation between the first and second components (2, 4). One of said faces (7, 76) comprises a first array (78) of two or more grooves or teeth spaced apart at a first angular pitch about the centre of rotation between the first and second components (2, 4) and at least one further groove (82) or further tooth which does not correspond to the first angular pitch. The other of said faces (74, 76) comprises a first tooth (84) or a first groove arranged to engage one of the first array (78) of grooves or teeth so as to selectively restrict rotation to two or more predetermined rotational positions within a first range of rotational positions between the first and second components (2, 4). Said other of said faces (74, 76) being arranged to engage the at least one further groove (82) or further tooth so as to selectively restrict rotation between the first and second components (2, 4) at a further predetermined rotational position.
摘要翻译： 一种手术器械，包括具有第一面（76）和联接到第一部件（2）的第二部件（4）的第一部件（2），使得第一和第二部件（2,4）能够相对于彼此旋转 。 仪器还包括锁定机构，其包括具有联接到第二部件（4）的第二面（74）的第三部件（32）。 第三部件（32）相对于第二部件（4）的运动被布置成使第二面（74）与第一面（76）接合或脱离接合，以便选择性地限制或允许第一部分 第二组件（2,4）。 所述面（7,76）中的一个包括第一阵列（78），其具有围绕第一和第二部件（2,4）之间的旋转中心以第一角度间距间隔开的两个或更多个凹槽或齿，并且至少一个 另外的凹槽（82）或与第一角度间距不对应的另外的齿。 所述面（74,76）中的另一个包括第一齿（84）或第一凹槽，所述第一齿（84）或第一凹槽被布置成接合凹槽或齿的第一阵列（78）中的一个，以便选择性地限制旋转到两个或更多个预定的旋转位置 所述第一和第二部件（2,4）之间的第一旋转位置范围。 所述另一个所述面（74,76）被布置成接合所述至少一个另外的凹槽（82）或另外的齿，以便在另一预定旋转位置选择性地限制所述第一和第二部件（2,4）之间的旋转。
-
公开(公告)号：US09216026B2
公开(公告)日：2015-12-22
申请号：US13697403
申请日：2011-03-23
申请人： Michael Reeve , Michael Rock
发明人： Michael Reeve , Michael Rock
IPC分类号： A61B17/58 , A61B17/60 , A61F2/00 , A61B17/17 , A61B17/15 , A61B19/00 , A61F2/38 , A61F2/30 , A61F2/46
CPC分类号： A61B17/1764 , A61B17/155 , A61B2090/061 , A61F2/3859 , A61F2002/30617 , A61F2002/4658 , A61F2250/0097
摘要： A femoral sizing guide comprises a body, a superstructure and a stylus. The body has feet extending underneath and resting against posterior condylar surfaces of the femur and an extension component. The superstructure is slidable on the extension component and the extension component is rotatable with respect to the feet. The stylus may be coupled to the superstructure. The superstructure has a first guide hole defining a first alignment axis and the extension component has a second guide hole defining a second alignment axis. The distance between the first and second guide holes varies as the superstructure slides relative to the body. A method of locating an alignment axis on a resected femoral surface at a distal end of a femur which is transverse to the longitudinal axis of the femur using the femoral sizing guide is also disclosed.
摘要翻译： 股骨尺寸引导件包括主体，上部结构和触针。 身体具有在下面延伸并且靠在股骨的后髁表面上的脚和延伸部件。 上部结构在延伸部件上可滑动，并且延伸部件可相对于脚部旋转。 触针可以联接到上层结构。 上部结构具有限定第一对准轴线的第一引导孔，并且延伸部件具有限定第二对准轴线的第二引导孔。 当上部结构相对于主体滑动时，第一和第二引导孔之间的距离变化。 还公开了一种使用股骨上浆引导件在股骨远端处切除的股骨表面上定位对准轴线的方法，其横向于股骨的纵向轴线。
-
公开(公告)号：US20150174801A1
公开(公告)日：2015-06-25
申请号：US14117121
申请日：2012-05-11
申请人： Henri Asselin , Michael Reeve , Todd Beaupre
发明人： Henri Asselin , Michael Reeve , Todd Beaupre
IPC分类号： B29C45/00
CPC分类号： B29C45/0003 , A61B2017/00526 , A61B2090/3937 , A61F2240/001 , B29C45/16 , B29C2045/167 , B29L2031/7532 , B29L2031/7546 , Y10T428/24802
摘要： A method of manufacturing a surgical instrument or prosthesis and an injection moulded surgical instrument or prosthesis are described. A first material is injected into a first mould to form an interim component. A second material is injected into a second mould containing at least part of the interim component to form the surgical instrument or prosthesis such that portions of the first and second materials are exposed at the external surface of the surgical instrument or prosthesis. The first and second materials are visually distinct such that at least one exposed portion of the first or second material adjacent to an exposed portion of the other material forms a marking which is visible to a user.
摘要翻译： 描述了一种制造外科器械或假体以及注射成型的手术器械或假体的方法。 将第一材料注入第一模具中以形成临时组分。 将第二材料注射到含有至少部分临时组分的第二模具中以形成外科器械或假体，使得第一和第二材料的部分在外科器械或假体的外表面暴露。 第一和第二材料在视觉上是截然不同的，使得与其他材料的暴露部分相邻的第一或第二材料的至少一个暴露部分形成用户可见的标记。
-
公开(公告)号：US20140148811A1
公开(公告)日：2014-05-29
申请号：US13697403
申请日：2011-03-23
申请人： Michael Reeve , Michael Rock
发明人： Michael Reeve , Michael Rock
IPC分类号： A61B17/17
CPC分类号： A61B17/1764 , A61B17/155 , A61B2090/061 , A61F2/3859 , A61F2002/30617 , A61F2002/4658 , A61F2250/0097
摘要： A femoral sizing guide for locating an alignment axis on a resected femoral surface at a distal end of a femur, the femoral sizing guide including a body, a superstructure and a stylus.
摘要翻译： 股骨上钉引导件，用于在股骨远端的被切除的股骨表面上定位对准轴线，所述股骨上浆引导件包括主体，上部结构和触针。
-
公开(公告)号：US07719695B2
公开(公告)日：2010-05-18
申请号：US11399175
申请日：2006-04-06
IPC分类号： G01B11/24
CPC分类号： G01B11/24
摘要： A sensor device includes a source of radiation and a reflective surface having a contour that directs radiation reflected from the surface along a field having at least two parallel sides. In a disclosed example, the reflective surface contour is at least partially curvilinear. A disclosed example includes a laser diode as the source of radiation and the reflective surface directs the reflected radiation in a direction that is generally perpendicular relative to a path that light follows as it emanates from the laser diode. The reflective surface in one example shapes the reflected radiation from a source that provides radiation along a path with obliquely oriented sides, the reflected radiation has at least two parallel sides. A disclosed sensor device is useful for measuring at least one feature of a part or object placed within a field of view of a sensing element that can detect the reflected radiation.
摘要翻译： 传感器装置包括辐射源和反射表面，该反射表面具有沿着具有至少两个平行边的场引导从表面反射的辐射的轮廓。 在公开的示例中，反射表面轮廓至少部分曲线。 所公开的示例包括作为辐射源的激光二极管，并且反射表面沿着大体上相对于光从激光二极管发出的路径垂直的方向引导反射的辐射。 一个示例中的反射表面使来自沿倾斜取向侧面的路径提供辐射的源的反射辐射成形，反射辐射具有至少两个平行的边。 所公开的传感器装置可用于测量放置在可检测反射辐射的感测元件的视野内的部分或物体的至少一个特征。
-
公开(公告)号：US07216519B1
公开(公告)日：2007-05-15
申请号：US10892001
申请日：2004-07-15
申请人： Kiet Ngo , Paul Hogendoorn , Michael Reeve
发明人： Kiet Ngo , Paul Hogendoorn , Michael Reeve
CPC分类号： B21D41/00 , G01L5/0076 , G01N2203/0016
摘要： A device for determining the quality of a part includes a sensor for detecting a strain on a selected portion of a part forming machine. A controller utilizes the detected amount of strain to make a determination regarding the quality of a corresponding part. In one example, the sensor detects a compressive or tensile strain on a machine frame when the sensor is aligned to detect a strain parallel to a direction of a force applied during the part formation process. The controller uses one or more characteristics of the sensor output and determines whether the detected amount of strain is within an acceptable range. In one example, monitoring the strain during the formation of a plurality of acceptable parts provides information for determining the acceptable range. The disclosed arrangements allow for making part quality determinations without requiring a sensor to be “in line” with the load.
摘要翻译： 用于确定零件质量的装置包括用于检测零件成形机的选定部分上的应变的传感器。 控制器利用检测到的应变量来确定相应部件的质量。 在一个示例中，当传感器对准时，传感器检测机架上的压缩或拉伸应变，以检测平行于部件形成过程中施加的力的方向的应变。 控制器使用传感器输出的一个或多个特性，并确定检测到的应变量是否在可接受的范围内。 在一个示例中，在形成多个可接受部分期间监测应变提供用于确定可接受范围的信息。 所公开的布置允许进行部件质量确定，而不需要传感器与负载“一致”。
-
公开(公告)号：US20060047453A1
公开(公告)日：2006-03-02
申请号：US11200405
申请日：2005-08-09
申请人： Michael Reeve , Jean-Paule Grice
发明人： Michael Reeve , Jean-Paule Grice
IPC分类号： G01N37/00
CPC分类号： G05B23/0229 , G05B23/0232
摘要： A device and technique for monitoring the quality of a manufacturing process, a resulting part or both includes determining a cumulative deviation of an actual process signature from an expected signature. A disclosed example includes determining a quantitative value of a difference between the signatures at each of a plurality of corresponding segments of the signatures. A cumulative deviation based upon deviations of the corresponding segments provides an indication of quality. A disclosed example includes determining a negative cumulative deviation, a positive cumulative deviation and a total cumulative deviation, each of which may be used independently for analysis purposes.
摘要翻译： 用于监测制造过程的质量，所得到的部分或两者的装置和技术包括确定实际过程签名与预期签名的累积偏差。 公开的示例包括确定签名的多个对应段中的每一个处的签名之间的差异的定量值。 基于相应段的偏差的累积偏差提供质量指示。 公开的示例包括确定负累积偏差，正累积偏差和总累积偏差，其中每一个可以独立地用于分析目的。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.04 秒)
