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31. 发明专利

AU2015287598B2 Bone reconstruction and orthopedic implants 未知
公开(公告)号：AU2015287598B2
公开(公告)日：2018-12-06
申请号：AU2015287598
申请日：2015-07-10
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
IPC分类号： A61B5/05 , A61B17/94 , G01C19/04
摘要： A surgical navigation module comprising: (a) a microcomputer; (b) a tri-axial accelerometer; (c) a tri-axial gyroscope; (d) at least three tri-axial magnetometers; (e) a communication module; (f) an ultrawide band transceiver; and, (g) at least four ultrawide band antennas.

32. 发明专利

AU2016370940A1 Femoral base plate THA 未知
公开(公告)号：AU2016370940A1
公开(公告)日：2018-07-05
申请号：AU2016370940
申请日：2016-12-15
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
IPC分类号： A61B17/68 , A61B17/74 , A61B17/80
摘要： A method of creating a mass-customized femoral bone base plate comprising: (i) establishing anatomical landmarks across a plurality of bone models of a statistical atlas; (ii) establishing instrument landmarks across the plurality of bone models of the statistical atlas; (iii) establishing definitions for a reference plane calculation across the plurality of bone models of the statistical atlas, where the reference plane represents a boundary of a prosthetic implant; (iv) establishing an attachment site for a mass-customized femoral bone base plate using the anatomical landmarks, the instrument landmarks, and the reference plane; and, (v) fabricating the mass-customized femoral bone base plate configured to be attached to a femur, where the attachment sites of the mass-customized femoral bone base plate are predetermined to avoid impingement with the prosthetic implant when implanted.

33. 发明专利

CA3085892A1 BONE RECONSTRUCTION AND ORTHOPEDIC IMPLANTS 未知
公开(公告)号：CA3085892A1
公开(公告)日：2016-01-14
申请号：CA3085892
申请日：2015-07-10
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
IPC分类号： G01S5/02
摘要： A surgical navigation module comprising: (a) a microcomputer; (b) a tri-axial accelerometer; (c) a tri-axial gyroscope; (d) at least three tri-axial magnetometers; (e) a communication module; (f) an ultrawide band transceiver; and, (g) at least four ultrawide band antennas.

34. 发明专利

CA2769658C SMART JOINT IMPLANT SENSORS 未知
公开(公告)号：CA2769658C
公开(公告)日：2016-01-12
申请号：CA2769658
申请日：2006-02-18
申请人： KOMISTEK RICHARD D , MAHFOUZ MOHAMED R , ZIMMER INC
发明人： KOMISTEK RICHARD D , MAHFOUZ MOHAMED R , WASIELEWSKI RAY C
IPC分类号： A61F2/30 , A61B5/03 , A61B5/07 , G01D5/241 , G01N27/12 , G08C17/02
摘要： A prosthesis for implantation into a mammalian body, the device comprising: (a) a prosthesis for implantation into a mammalian body that includes a sensor array comprising a plurality of sensors mounted to the prosthesis; and (b) an electronics structure for receiving signals from the sensor array and wirelessly transmitting representative signals to a remote receiver.

35. 发明专利

CA2945799A1 KINEMATIC ALIGNMENT AND NOVEL FEMORAL AND TIBIAL PROSTHETICS 未知
公开(公告)号：CA2945799A1
公开(公告)日：2015-10-22
申请号：CA2945799
申请日：2015-04-14
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
IPC分类号： A61B17/58
摘要： A tibial component placement guide for use in a knee arthroplasty procedure involving a knee joint comprising a tibia, a patella, and a femur, the guide comprising an overlay configured to be overlaid a resected tibia, the overlay including at least one of an indicia and an opening indicative of at least one of an orientation and a position of at least one of a first axis of the femur, a second axis of the femur, and a first axis of the patella.

36. 发明专利

CA3151349A1 A METHOD OF REGISTERING INERTIAL MEASUREMENT UNITS IN AN OPERATING ROOM 未知
公开(公告)号：CA3151349A1
公开(公告)日：2015-06-18
申请号：CA3151349
申请日：2014-12-09
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
摘要： A surgical navigation system comprising a signal receiver communicatively coupled to a primary processor, the primary processor programmed to utilize a sequential Monte Carlo algorithm to calculate changes in three dimensional position of an inertial measurement unit mounted to a surgical tool, the processor communicatively coupled to a first memory storing tool data unique to each of a plurality of surgical tools, and a second memory storing a model data sufficient to construct a three dimensional model of an anatomical feature, the primary processor communicatively coupled to a display providing visual feedback regarding the three dimensional position of the surgical tool with respect to the anatomical feature.

37. 发明专利

CA3061807A1 A METHOD OF REGISTERING INERTIAL MEASUREMENT UNITS IN AN OPERATING ROOM 未知
公开(公告)号：CA3061807A1
公开(公告)日：2015-06-18
申请号：CA3061807
申请日：2014-12-09
申请人： MAHFOUZ MOHAMED R
发明人： MAHFOUZ MOHAMED R
摘要： A surgical navigation system comprising:a software package programmed to utilize an algorithm to calculate changes in three dimensional position of a utility inertial measurement unit mounted to a surgical tool; and,a tangible initialization device precisely matching a surface of an anatomical structure at only a single orientation and location, the initialization device configured to have the utility inertial measurement unit mounted thereto prior to mounting the utility inertial measurement unit to the surgical tool.

38. 发明专利

AU2006214249B8 Smart joint implant sensors 未知
公开(公告)号：AU2006214249B8
公开(公告)日：2011-11-17
申请号：AU2006214249
申请日：2006-02-18
申请人： KOMISTEK RICHARD D , MAHFOUZ MOHAMED R , ZIMMER INC
发明人： KOMISTEK RICHARD D , MAHFOUZ MOHAMED R , WASIELEWSKI RAY C
IPC分类号： A61F2/38
摘要： A prosthesis for implantation into a mammalian body, the device comprising: (a) a prosthesis (12) for implantation into a mammalian body that includes a sensor array (20) comprising a plurality of sensors mounted to the prosthesis; and (b) and electrics structure (22) for receiving signals from the sensor array and wirelessly transmitting representative signals to a remote receiver (91).

39. 发明申请

WO2017160889A1 ULTRA-WIDEBAND POSITIONING FOR WIRELESS ULTRASOUND TRACKING AND COMMUNICATION 审中-公开
标题翻译：用于无线超声跟踪和通信的超宽带定位
公开(公告)号：WO2017160889A1
公开(公告)日：2017-09-21
申请号：PCT/US2017/022376
申请日：2017-03-14
申请人： MAHFOUZ, Mohamed, R.
IPC分类号： A61B34/10 , A61F2/02 , A61F2/28 , A61F2/30
摘要： A method of designing an orthopedic implant comprising: (a) iteratively evaluating possible shapes of a dynamic orthopedic implant using actual anatomical shape considerations and kinematic shape considerations; and, (b) selecting a dynamic orthopedic implant shape from one of the possible shapes, where the dynamic orthopedic implant shape selected satisfies predetermined kinematic and anatomical constraints.
摘要翻译：一种设计整形外科植入物的方法，包括：（a）使用实际解剖形状考虑和运动形状考虑反复评估动态整形外科植入物的可能形状; （b）从所述可能的形状之一中选择动态整形外科植入物形状，其中所选择的动态整形外科植入物形状满足预定的运动学和解剖学限制。

40. 发明申请

WO2017106580A1 FEMORAL BASE PLATE THA 审中-公开
标题翻译：股骨基板THA
公开(公告)号：WO2017106580A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/067060
申请日：2016-12-15
申请人： MAHFOUZ, Mohamed, R.
发明人： MAHFOUZ, Mohamed, R.
IPC分类号： A61B17/68 , A61B17/80 , A61B17/74
CPC分类号： A61B34/10 , A61B17/80 , A61B17/8061 , A61B17/808 , A61B2034/104 , A61B2034/105 , A61B2034/108 , A61B2034/2048 , A61F2/3859
摘要： A method of creating a mass-customized femoral bone base plate comprising: (i) establishing anatomical landmarks across a plurality of bone models of a statistical atlas; (ii) establishing instrument landmarks across the plurality of bone models of the statistical atlas; (iii) establishing definitions for a reference plane calculation across the plurality of bone models of the statistical atlas, where the reference plane represents a boundary of a prosthetic implant; (iv) establishing an attachment site for a mass-customized femoral bone base plate using the anatomical landmarks, the instrument landmarks, and the reference plane; and, (v) fabricating the mass-customized femoral bone base plate configured to be attached to a femur, where the attachment sites of the mass-customized femoral bone base plate are predetermined to avoid impingement with the prosthetic implant when implanted.
摘要翻译：一种创建大规模定制的股骨基板的方法，包括：（i）跨统计图谱的多个骨模型建立解剖学界标; （ii）跨统计图谱的多个骨模型建立仪器界标; （iii）跨统计图谱的多个骨模型建立参考平面计算的定义，其中参考平面表示假体植入物的边界; （iv）使用解剖学界标，仪器界标和参考平面建立用于大规模定制的股骨骨基板的附着部位; （v）制造被配置为附接到股骨的大规模定制的股骨骨基板，其中大规模定制的股骨基板的附接部位被预先确定以避免在被植入时与假体植入物撞击。

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