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1. 发明公开

EP1582183A1 Telemetric tibial tray 失效
标题翻译： Telemetrische Tibiaplattform
公开(公告)号：EP1582183A1
公开(公告)日：2005-10-05
申请号：EP05251832.1
申请日：2005-03-24
申请人： Depuy Products, Inc.
发明人： Dietz, Terry , Disilvestro, Mark , Hastings, Bob , Petrella, Tony , Slamin, John , Tomaszewski, Paul , Matthews, Frank
IPC分类号： A61F2/38
CPC分类号： A61B5/4528 , A61B5/076 , A61B90/06 , A61B2090/064 , A61B2562/02 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30133 , A61F2002/3067 , A61F2002/30878 , A61F2002/30892 , A61F2002/4666 , A61F2230/0015 , A61F2250/0002
摘要： A tibial tray includes a lower plate (81) that defines a plurality of cylindrical transducer cavities (83) having circular load diaphragms (88). An upper plate (79) is attached to the lower plate through support posts (86) projecting from the load diaphragms. The support posts have a circular cross-section and a diameter of about. 5.0 mm. The lower plate further defines wiring channels (85) communicating between the transducer cavities and a central cavity housing the circuit board for the telemetric tray. The wiring channels are arranged at 45° relative to the sagittal plane of the knee joint in order to reduce the effects of the wiring channel intersection on the strain sensitivity of the tray. Each transducer cavity includes a radial strain gauge array with four pairs of radially aligned strain gauges, each pair aligned at 45° relative to the sagittal plane of the knee joint.

2. 发明公开

EP1400220A1 Posterior stabilized knee with varus-valgus constraint 有权
标题翻译：后稳定性Knieprothese mit Varus / Valgus-Einschränkung
公开(公告)号：EP1400220A1
公开(公告)日：2004-03-24
申请号：EP03255592.2
申请日：2003-09-09
申请人： DePuy Products, Inc.
发明人： Wyss, Joe , Dietz, Terry , Vosler, Marc C. , Running, Don
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/3868 , A61F2/3886 , A61F2002/30332 , A61F2002/30364 , A61F2002/30398 , A61F2002/30604 , A61F2220/0025 , A61F2220/0033
摘要： A femoral component (12) of a knee prosthesis has spaced condyle surfaces (30,32) defining a notch (40) between them. The notch (40) defines an elongated cam housing (42) having an anterior cam (50) and a posterior cam (55) at opposite ends of the housing. The tibial component (14) of the knee prosthesis includes a platform (16) and a bearing (20) supported on the platform (16), the bearing (20) defining bearing surfaces (26,28) configured to articulate with the condyle surfaces (30,32). The tibial component (14) includes a spine (60) projecting superiorly from the bearing (20) that defines an anterior face (62) and a posterior face (64). The posterior face (64) and the posterior cam (55) define complementary curved surfaces configured for cooperative engagement when the femoral component (12) and the tibial component (14) are at a predetermined flexion angle. The cam housing (42) is configured to form a gap between the posterior cam (55) and the spine (60) when the knee is normally extended. In another feature, the spine (60) includes a stiffening pin (72) extending through it.
摘要翻译：膝关节假体的股骨部件（12）具有在它们之间限定凹口（40）的间隔开的髁表面（30,32）。凹口（40）限定了在壳体的相对端处具有前凸轮（50）和后凸轮（55）的细长凸轮壳体（42）。膝关节假体的胫骨部件（14）包括平台（16）和支撑在平台（16）上的轴承（20），轴承（20）限定支撑表面（26,28），其构造成与髁表面（30,32）。胫骨部件（14）包括从所述轴承（20）向上突出的脊部（60），所述轴承限定前表面（62）和后表面（64）。后股骨（64）和后凸轮（55）限定互补的弯曲表面，其构造成当股骨部件（12）和胫骨部件（14）处于预定屈曲角度时的协作接合。凸轮壳体（42）构造成当膝盖正常伸展时在后凸轮（55）和脊（60）之间形成间隙。在另一特征中，脊（60）包括延伸穿过其的加强销（72）。

3. 发明授权

EP1677225B1 System and method for determining patient follow-up subsequent to an orthopaedic procedure 有权
标题翻译：设置的装置和方法用于患者随访之后的矫形外科手术
公开(公告)号：EP1677225B1
公开(公告)日：2011-02-23
申请号：EP05257905.9
申请日：2005-12-21
申请人： DePuy Products, Inc.
发明人： DiSilvestro, Mark R. , Hastings, Robert , Dietz, Terry
IPC分类号： G06F19/00 , A61B5/00 , A61B5/103 , A61B5/11
CPC分类号： A61B5/1071 , A61B5/0002 , A61B5/0031 , A61B5/076 , A61B5/1076 , A61B5/1118 , A61B5/4528 , A61B5/4851 , A61F2/30 , A61F2/38 , A61F2002/3067 , A61F2002/30953 , A61F2002/488 , A61F2250/0002 , G06F19/3418 , G06F19/3481 , G16H20/40 , G16H40/67
摘要： A patient monitoring system comprises a sensor, and a processor in communication with the sensor. A memory device is electrically coupled to the processor. The memory device has stored therein a plurality of instructions which, when executed by the processor, cause the processor (a) to monitor output from the sensor to determine the number of cycles of use of the orthopaedic joint of a patient, and (b) to generate a message to the patient indicative of a need to initiate communication with an orthopaedic care provider if the number of cycles of use of the orthopaedic joint exceeds a predetermined threshold value.

4. 发明授权

EP1582183B1 Telemetric tibial tray 失效
标题翻译：遥测胫骨平台
公开(公告)号：EP1582183B1
公开(公告)日：2009-08-19
申请号：EP05251832.1
申请日：2005-03-24
申请人： DePuy Products, Inc.
发明人： Dietz, Terry , Disilvestro, Mark , Hastings, Bob , Petrella, Tony , Slamin, John , Tomaszewski, Paul , Matthews, Frank
IPC分类号： A61F2/38
CPC分类号： A61B5/4528 , A61B5/076 , A61B90/06 , A61B2090/064 , A61B2562/02 , A61F2/38 , A61F2/3859 , A61F2/389 , A61F2002/30133 , A61F2002/3067 , A61F2002/30878 , A61F2002/30892 , A61F2002/4666 , A61F2230/0015 , A61F2250/0002

5. 发明公开

EP2335651A1 In vivo joint space measurement device 审中-公开
标题翻译：体内Gelenkspalt-Messungsvorrichtung
公开(公告)号：EP2335651A1
公开(公告)日：2011-06-22
申请号：EP11153077.0
申请日：2004-07-09
申请人： DePuy Products, Inc.
发明人： Disilvestro, Mark R , Dietz, Terry , Sherman, Jason T
IPC分类号： A61F2/30 , A61F2/28 , A61F2/32 , A61F2/40 , A61M37/00 , A61N2/00 , A61B5/103 , A61B5/117 , G08B13/14 , G06K19/00 , A61F5/01
CPC分类号： A61F2/38 , A61B5/076 , A61B5/1076 , A61B5/4528 , A61B90/06 , A61B2090/061 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/367 , A61F2/3859 , A61F2/389 , A61F2/40 , A61F2/4081 , A61F2/4657 , A61F2002/30079 , A61F2002/30133 , A61F2002/30326 , A61F2002/30589 , A61F2002/30668 , A61F2002/3067 , A61F2002/30795 , A61F2002/30807 , A61F2002/30878 , A61F2002/30884 , A61F2002/30892 , A61F2002/3611 , A61F2002/4018 , A61F2002/4062 , A61F2002/4661 , A61F2002/4698 , A61F2002/488 , A61F2210/009 , A61F2230/0015 , A61F2250/0001 , A61F2250/0002 , A61F2250/0037
摘要： A joint endoprosthesis system (10), for use in a joint comprising two bones interfacing at a joint articulation in a patient's body, comprises first and second prosthetic components. The second prosthetic component has a bearing surface to be placed against the first prosthetic component, the interface of the first prosthetic component and the bearing surface of the second prosthetic component defining a joint articulation. The system includes a magnet (26) to be affixed within the patient's body, and a sensor (28) to be maintained outside of the patient's body, the sensor being capable of sensing a property of the magnetic field of the magnet.
摘要翻译：用于包括在患者身体的关节关节处接合的两个骨骼的关节中的关节内假体系统（10）包括第一和第二假肢部件。第二假体部件具有抵靠第一假体部件放置的支承表面，第一假体部件的界面和第二假肢部件的支承表面限定了关节铰接。该系统包括要固定在患者身体内的磁体（26）和待保持在患者身体外部的传感器（28），该传感器能够感测磁体的磁场的性质。

6. 发明公开

EP1677225A1 System and method for determining patient follow-up subsequent to an orthopaedic procedure 有权
标题翻译：设置的装置和方法用于患者随访之后的矫形外科手术
公开(公告)号：EP1677225A1
公开(公告)日：2006-07-05
申请号：EP05257905.9
申请日：2005-12-21
申请人： DePuy Products, Inc.
发明人： DiSilvestro, Mark R. , Hastings, Robert , Dietz, Terry
IPC分类号： G06F19/00 , A61B5/00 , A61B5/103 , A61B5/11
CPC分类号： A61B5/1071 , A61B5/0002 , A61B5/0031 , A61B5/076 , A61B5/1076 , A61B5/1118 , A61B5/4528 , A61B5/4851 , A61F2/30 , A61F2/38 , A61F2002/3067 , A61F2002/30953 , A61F2002/488 , A61F2250/0002 , G06F19/3418 , G06F19/3481 , G16H20/40 , G16H40/67
摘要： A patient monitoring system comprises a sensor, and a processor in communication with the sensor. A memory device is electrically coupled to the processor. The memory device has stored therein a plurality of instructions which, when executed by the processor, cause the processor (a) to monitor output from the sensor to determine the number of cycles of use of the orthopaedic joint of a patient, and (b) to generate a message to the patient indicative of a need to initiate communication with an orthopaedic care provider if the number of cycles of use of the orthopaedic joint exceeds a predetermined threshold value.
摘要翻译：一种患者监测系统包括传感器，并且在与所述传感器通信的处理器。一种存储器装置，电耦合到所述处理器。的存储器装置在其中存储的指令的多个，当由处理器执行时，使所述处理器（a）监测来自传感器的输出，以确定矿使用患者的整形外科关节的循环的数量，和（b）以生成一信息，以指示需要在矫形护理提供者来发起与通信如果使用整形外科关节的周期的数量超过预定阈值的患者。

7. 发明授权

EP1400220B1 Posterior stabilized knee with varus-valgus constraint 有权
标题翻译：后稳定膝关节假体与内翻/外翻约束
公开(公告)号：EP1400220B1
公开(公告)日：2006-05-10
申请号：EP03255592.2
申请日：2003-09-09
申请人： DePuy Products, Inc.
发明人： Wyss, Joe , Dietz, Terry , Vosler, Marc C. , Running, Don
IPC分类号： A61F2/38
CPC分类号： A61F2/3836 , A61F2/3868 , A61F2/3886 , A61F2002/30332 , A61F2002/30364 , A61F2002/30398 , A61F2002/30604 , A61F2220/0025 , A61F2220/0033

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