JP5932879B2 - 患者特有の骨殻の3dモデルを生成する方法 - Google Patents
患者特有の骨殻の3dモデルを生成する方法 Download PDFInfo
- Publication number
- JP5932879B2 JP5932879B2 JP2014090016A JP2014090016A JP5932879B2 JP 5932879 B2 JP5932879 B2 JP 5932879B2 JP 2014090016 A JP2014090016 A JP 2014090016A JP 2014090016 A JP2014090016 A JP 2014090016A JP 5932879 B2 JP5932879 B2 JP 5932879B2
- Authority
- JP
- Japan
- Prior art keywords
- image
- bone
- patient
- cartilage
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 108
- 238000000034 method Methods 0.000 title claims description 76
- 210000000845 cartilage Anatomy 0.000 claims description 55
- 210000000689 upper leg Anatomy 0.000 claims description 23
- 210000002303 tibia Anatomy 0.000 claims description 14
- 210000003484 anatomy Anatomy 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002591 computed tomography Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 210000002758 humerus Anatomy 0.000 claims 1
- 238000003325 tomography Methods 0.000 claims 1
- 230000011218 segmentation Effects 0.000 description 36
- 230000008569 process Effects 0.000 description 30
- 238000004422 calculation algorithm Methods 0.000 description 22
- 239000007943 implant Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 17
- 210000003127 knee Anatomy 0.000 description 17
- 239000000523 sample Substances 0.000 description 14
- 238000002604 ultrasonography Methods 0.000 description 13
- 238000005520 cutting process Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 239000011324 bead Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 10
- 238000013459 approach Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 9
- 238000001356 surgical procedure Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 210000000056 organ Anatomy 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 241000270295 Serpentes Species 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000000877 morphologic effect Effects 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 238000012800 visualization Methods 0.000 description 4
- 210000001188 articular cartilage Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 238000011960 computer-aided design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000002594 fluoroscopy Methods 0.000 description 3
- 238000003709 image segmentation Methods 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 241000027036 Hippa Species 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 230000007787 long-term memory Effects 0.000 description 2
- 238000002595 magnetic resonance imaging Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 210000004417 patella Anatomy 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000007476 Maximum Likelihood Methods 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 241001227561 Valgus Species 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000011882 arthroplasty Methods 0.000 description 1
- 238000013477 bayesian statistics method Methods 0.000 description 1
- 230000008468 bone growth Effects 0.000 description 1
- 230000008355 cartilage degradation Effects 0.000 description 1
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000002059 diagnostic imaging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000004884 grey matter Anatomy 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000003035 hyaline cartilage Anatomy 0.000 description 1
- 238000003711 image thresholding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003064 k means clustering Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000009607 mammography Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006403 short-term memory Effects 0.000 description 1
- 238000011524 similarity measure Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3859—Femoral components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/389—Tibial components
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/40—Joints for shoulders
- A61F2/4003—Replacing only the epiphyseal or metaphyseal parts of the humerus, i.e. endoprosthesis not comprising an entire humeral shaft
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/102—Modelling of surgical devices, implants or prosthesis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/108—Computer aided selection or customisation of medical implants or cutting guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
- A61F2002/30943—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using mathematical models
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
- A61F2002/30948—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using computerized tomography, i.e. CT scans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2/3859—Femoral components
- A61F2002/3863—Condyles fitted on an anchored base
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/38—Joints for elbows or knees
- A61F2002/3895—Joints for elbows or knees unicompartimental
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/41—Medical
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Computational Mathematics (AREA)
- Physical Education & Sports Medicine (AREA)
- Robotics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Computer Graphics (AREA)
- Computer Hardware Design (AREA)
- Primary Health Care (AREA)
- Epidemiology (AREA)
Description
(関連出願の相互参照)
本出願は、その開示が引用により本明細書に組み入れられる、2009年2月25日に出願されたDEFORMABLE ARTICULATING TEMPLATEと題する米国特許仮出願番号第61/208,509号、及び、2009年7月2日に出願されたCUSTOMIZED ORTHOPAEDIC IMPLANTS AND RELATED METHODSと題する米国特許仮出願番号第61/222,560号に基づく優先権を主張する。
X線の骨再構築プロセスの概要が図23に示される。
X線画像は、従来の蛍光透視法又は放射線写真法のいずれかを用いて撮影される。画像数は1でもよいし、又はそれ以上でもよい。画像射影図は大きい角度差で走査することにより、取得可能な情報を最大化するように撮影される。システムの精度は、画像数に正比例するが、速度は反比例する。放射線撮影シーン特性の焦点距離及び画像解像度(カメラのデジタイザ又はフィルムスキャナの)は、画像のファイルヘッダ内で直ちに得られない場合には、手動でシステムに入力される。
ひとたび正しい対応関係が見出されると、非線形最小二乗法を用いて、ポーズが計算される。具体的には、画像点P、3Dモデル点Q、及び適切なポーズのパラメータを含む六元ベクトルが与えられる場合、画像上に射影する変換は、P=f(β,Q)のように関数f(β,Q)により与えられるとする。ベクトル関数fはまた、透視投影(そのパラメータは較正から知られる)を表わす。現在のポーズの解βの周りで線形化することにより、
骨画像セグメント化ブロックは、前処理された画像を入力として用いる。これの目標は、すべての画像の実際の骨の輪郭を抽出することである。このことは、3Dの骨の本開示のデータベースを用いて生成された骨の輪郭の統計的アトラスを用いて自動的に行われる。統計的アトラスからのテンプレート平均骨輪郭はまず画像内に配置され、次に並進及び回転されて、骨の画像と位置合わせされる。その後、画像の強度値及び前処理ステップから得られた縁に基づいて、ターゲット骨画像に適合するように、輪郭変形が統計的に行われる。手動及び半自動的な輪郭編集ツールもまた自動プロセスの検証のために利用することができる[図27]。
このプロセスが必要な理由は、較正ブロックが較正ターゲットと実際の骨との間の相対的な変換によるエラーを引き起こすと予測されるためである。
蛍光透視法の場合には、通常、骨画像の数が多く、コヒーレント画像間の骨のポーズの差は通常非常に小さい。したがって、粒子フィルタを用いたポーズ追跡が適用される。
この手法は、状態ベクトルが複雑であり、画像が多量のクラッタを含む適用例を扱うのに有用であることが見出されている。基本的な考えは、状態、又は粒子の重み付けサンプリングにより事後確率を表わすことである。十分なサンプルが与えられると、非常に複雑な確率分布でも表わすことができる。
測定値が取得されるとき、粒子の重みは、以下の式を用いて公算モデルにより調整される。
超音波再構築システムを説明するフローチャートは図43に示される。
図49は、自動的に作成されたジグを研磨し検証するためのエディタを示す。
図50は、出力されたジグを、患者の体積データと同じ空間上に射影することにより検証するプロセスを示す。
2:データベース
3:骨/軟骨再構築
4:仮想テンプレート化
5:ジグ試作品
Claims (6)
- 現状の患者の骨の少なくとも一部を表わす患者特有の骨殻の3Dモデルを生成する方法であって、
患者の解剖学的構造の少なくとも一部を撮像した撮像画像から、前記患者の解剖学的構造を通して延びる軸に対して直角に撮影された前記患者の解剖学的構造の、各々が前記患者の骨の外側に対応する外側輪郭を含んだ骨セグメントを含む複数の2D画像スライスを作成するステップと、
前記患者の骨の前記複数の2D画像スライスが作成された前記患者の骨の少なくとも一部について、前記複数の2D画像スライスから前記患者の骨の現状を示す3D画像の骨殻を構築するステップと、
を含み、
前記3D画像の骨殻を構築するステップは、患者特有のものではないテンプレート3D画像の骨殻を用いて各骨セグメントの前記外側輪郭を認識するためのソフトウェアを用いるステップを含むことを特徴とする方法。 - 前記撮像画像は、磁気共鳴断層撮影法及びコンピュータ断層撮影法のうちの少なくとも1つにより得られたものであることを特徴とする請求項1に記載の方法。
- 前記患者の骨は、大腿骨、脛骨、及び上腕骨のうちの少なくとも1つを含むことを特徴とする請求項1に記載の方法。
- ソフトウェアコンポーネントにより、前記3D画像の骨殻と嵌合するように3D画像の外科用ジグを生成するステップをさらに含み、前記3D画像の外科用ジグは、前記3D画像の骨殻の外側特徴にカスタマイズされた局所解剖学的特徴を含むことを特徴とする請求項1に記載の方法。
- 前記ソフトウェアコンポーネントは、前記3D画像の外科用ジグの有形の局所解剖学的特徴を有する外科用ジグを製造するための命令ファイルを出力するように動作することを特徴とする請求項4に記載の方法。
- 前記患者の解剖学的構造の前記複数の2D画像スライスを用いて、患者の軟骨の少なくとも一部を表わす3D画像の軟骨殻を構築するステップをさらに含み、前記3D画像の軟骨殻の構築は、2D画像スライス内に現れる軟骨の外形を認識するためのソフトウェアの使用を含むことを特徴とする請求項1に記載の方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20850909P | 2009-02-25 | 2009-02-25 | |
US61/208,509 | 2009-02-25 | ||
US22256009P | 2009-07-02 | 2009-07-02 | |
US61/222,560 | 2009-07-02 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011552164A Division JP5882743B2 (ja) | 2009-02-25 | 2010-02-25 | カスタマイズされた整形外科用インプラント及び関連する方法並びにインテリジェント軟骨システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014221195A JP2014221195A (ja) | 2014-11-27 |
JP5932879B2 true JP5932879B2 (ja) | 2016-06-08 |
Family
ID=42665915
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011552163A Withdrawn JP2012518519A (ja) | 2009-02-25 | 2010-02-25 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
JP2011552164A Active JP5882743B2 (ja) | 2009-02-25 | 2010-02-25 | カスタマイズされた整形外科用インプラント及び関連する方法並びにインテリジェント軟骨システム |
JP2013180438A Expired - Fee Related JP5969440B2 (ja) | 2009-02-25 | 2013-08-30 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
JP2014090016A Active JP5932879B2 (ja) | 2009-02-25 | 2014-04-24 | 患者特有の骨殻の3dモデルを生成する方法 |
JP2016135417A Expired - Fee Related JP6294397B2 (ja) | 2009-02-25 | 2016-07-07 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011552163A Withdrawn JP2012518519A (ja) | 2009-02-25 | 2010-02-25 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
JP2011552164A Active JP5882743B2 (ja) | 2009-02-25 | 2010-02-25 | カスタマイズされた整形外科用インプラント及び関連する方法並びにインテリジェント軟骨システム |
JP2013180438A Expired - Fee Related JP5969440B2 (ja) | 2009-02-25 | 2013-08-30 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016135417A Expired - Fee Related JP6294397B2 (ja) | 2009-02-25 | 2016-07-07 | カスタマイズされた整形外科用インプラント及び関連方法並びに変形可能な関節テンプレート |
Country Status (6)
Country | Link |
---|---|
US (10) | US8884618B2 (ja) |
EP (2) | EP2400921A4 (ja) |
JP (5) | JP2012518519A (ja) |
CN (2) | CN102438559B (ja) |
CA (2) | CA2753485C (ja) |
WO (2) | WO2010099360A1 (ja) |
Families Citing this family (205)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8735773B2 (en) | 2007-02-14 | 2014-05-27 | Conformis, Inc. | Implant device and method for manufacture |
US9603711B2 (en) | 2001-05-25 | 2017-03-28 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US8480754B2 (en) | 2001-05-25 | 2013-07-09 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US8556983B2 (en) | 2001-05-25 | 2013-10-15 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs and related tools |
US8617242B2 (en) | 2001-05-25 | 2013-12-31 | Conformis, Inc. | Implant device and method for manufacture |
US8771365B2 (en) | 2009-02-25 | 2014-07-08 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs, and related tools |
US8439926B2 (en) | 2001-05-25 | 2013-05-14 | Conformis, Inc. | Patient selectable joint arthroplasty devices and surgical tools |
CN106037872B (zh) | 2007-12-06 | 2020-01-07 | 史密夫和内修有限公司 | 用于确定股骨的机械轴线的***和方法 |
US8777875B2 (en) | 2008-07-23 | 2014-07-15 | Otismed Corporation | System and method for manufacturing arthroplasty jigs having improved mating accuracy |
US8617171B2 (en) | 2007-12-18 | 2013-12-31 | Otismed Corporation | Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide |
US8737700B2 (en) | 2007-12-18 | 2014-05-27 | Otismed Corporation | Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide |
US8311306B2 (en) | 2008-04-30 | 2012-11-13 | Otismed Corporation | System and method for image segmentation in generating computer models of a joint to undergo arthroplasty |
US8160345B2 (en) | 2008-04-30 | 2012-04-17 | Otismed Corporation | System and method for image segmentation in generating computer models of a joint to undergo arthroplasty |
US8715291B2 (en) | 2007-12-18 | 2014-05-06 | Otismed Corporation | Arthroplasty system and related methods |
US8734455B2 (en) | 2008-02-29 | 2014-05-27 | Otismed Corporation | Hip resurfacing surgical guide tool |
US8682052B2 (en) | 2008-03-05 | 2014-03-25 | Conformis, Inc. | Implants for altering wear patterns of articular surfaces |
US8549888B2 (en) | 2008-04-04 | 2013-10-08 | Nuvasive, Inc. | System and device for designing and forming a surgical implant |
AU2009246474B2 (en) | 2008-05-12 | 2015-04-16 | Conformis, Inc. | Devices and methods for treatment of facet and other joints |
FR2932674B1 (fr) | 2008-06-20 | 2011-11-18 | Tornier Sa | Procede de modelisation d'une surface glenoidienne d'une omoplate, dispositif d'implantation d'un composant glenoidien d'une prothese d'epaule, et procede de fabrication d'un tel compose. |
JP4378552B1 (ja) * | 2008-07-22 | 2009-12-09 | 国立大学法人 東京大学 | 超音波プローブ支持装置 |
US8617175B2 (en) | 2008-12-16 | 2013-12-31 | Otismed Corporation | Unicompartmental customized arthroplasty cutting jigs and methods of making the same |
EP2405865B1 (en) | 2009-02-24 | 2019-04-17 | ConforMIS, Inc. | Automated systems for manufacturing patient-specific orthopedic implants and instrumentation |
US8884618B2 (en) | 2009-02-25 | 2014-11-11 | Zimmer, Inc. | Method of generating a patient-specific bone shell |
US9078755B2 (en) | 2009-02-25 | 2015-07-14 | Zimmer, Inc. | Ethnic-specific orthopaedic implants and custom cutting jigs |
EP2509539B1 (en) | 2009-12-11 | 2020-07-01 | ConforMIS, Inc. | Patient-specific and patient-engineered orthopedic implants |
US8322384B2 (en) * | 2010-03-05 | 2012-12-04 | Whirlpool Corporation | Select-fill dispensing system |
US9375303B1 (en) | 2010-04-15 | 2016-06-28 | Zimmer, Inc. | Methods of ordering and manufacturing orthopedic components |
US10512451B2 (en) * | 2010-08-02 | 2019-12-24 | Jointvue, Llc | Method and apparatus for three dimensional reconstruction of a joint using ultrasound |
AU2011296122B2 (en) * | 2010-09-01 | 2014-09-18 | Mayo Foundation For Medical Education And Research | Method for optimization of joint arthroplasty component design |
WO2012112702A2 (en) | 2011-02-15 | 2012-08-23 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
AU2012270983B2 (en) | 2011-06-16 | 2016-09-22 | Smith & Nephew, Inc. | Surgical alignment using references |
US8483471B2 (en) * | 2011-06-30 | 2013-07-09 | General Electric Company | Method and system for scatter correction in X-ray imaging |
WO2013025613A1 (en) * | 2011-08-12 | 2013-02-21 | Jointvue, Llc | 3-d ultrasound imaging device and methods |
CA3194212A1 (en) * | 2011-10-14 | 2013-04-18 | Jointvue, Llc | Real-time 3-d ultrasound reconstruction of knee and its implications for patient specific implants and 3-d joint injections |
WO2013056036A1 (en) * | 2011-10-14 | 2013-04-18 | Conformis, Inc. | Methods and systems for identification, assessment, modeling, and repair of anatomical disparities in joint replacement |
WO2013063043A1 (en) | 2011-10-24 | 2013-05-02 | Synvasive Technology, Inc. | Knee balancing devices, systems and methods |
US9913690B2 (en) | 2011-12-21 | 2018-03-13 | Zimmer, Inc. | System and method for pre-operatively determining desired alignment of a knee joint |
US9408686B1 (en) | 2012-01-20 | 2016-08-09 | Conformis, Inc. | Devices, systems and methods for manufacturing orthopedic implants |
BR112014018598A8 (pt) | 2012-02-01 | 2017-07-11 | Koninklijke Philips Nv | Aparelho de marcação para marcar estruturas de um objeto exibido em uma imagem do objeto, método de marcação para marcar estruturas de um objeto exibido em uma imagem do objeto, e programa de computador de marcação para marcar as estruturas de um objeto exibido em uma imagem do objeto |
EP2624211A1 (en) | 2012-02-06 | 2013-08-07 | Samsung Medison Co., Ltd. | Image processing apparatus and method |
US11207132B2 (en) | 2012-03-12 | 2021-12-28 | Nuvasive, Inc. | Systems and methods for performing spinal surgery |
US10354377B2 (en) * | 2012-04-11 | 2019-07-16 | The Trustees Of Columbia University In The City Of New York | Techniques for segmentation of lymph nodes, lung lesions and other solid or part-solid objects |
US9811613B2 (en) | 2012-05-01 | 2017-11-07 | University Of Washington Through Its Center For Commercialization | Fenestration template for endovascular repair of aortic aneurysms |
EP2861140B1 (en) | 2012-06-13 | 2016-12-07 | Brainlab AG | Determining a range of motion of an artificial knee joint |
CA2878861A1 (en) * | 2012-07-12 | 2014-01-16 | Ao Technology Ag | Method for generating a graphical 3d computer model of at least one anatomical structure in a selectable pre-, intra-, or postoperative status |
WO2014036551A1 (en) * | 2012-08-31 | 2014-03-06 | Smith & Nephew, Inc. | Patient specific implant technology |
US9636229B2 (en) | 2012-09-20 | 2017-05-02 | Conformis, Inc. | Solid freeform fabrication of implant components |
WO2014047514A1 (en) * | 2012-09-21 | 2014-03-27 | Conformis, Inc. | Methods and systems for optimizing design and manufacture of implant components using solid freeform fabrication |
GB201217179D0 (en) * | 2012-09-26 | 2012-11-07 | Materialise Dental Nv | A method and system for registration/alignment of 3D digital models |
US9402637B2 (en) | 2012-10-11 | 2016-08-02 | Howmedica Osteonics Corporation | Customized arthroplasty cutting guides and surgical methods using the same |
WO2014074095A1 (en) * | 2012-11-07 | 2014-05-15 | Hyung Wook Kang | Femoral component for a femoral knee implant system |
FI126174B (en) | 2012-12-04 | 2016-07-29 | Valmet Automation Oy | Tissue measurement |
CN103908346B (zh) * | 2012-12-31 | 2016-04-20 | 复旦大学 | 一种高精度自动神经导航空间配准方法 |
US9387083B2 (en) | 2013-01-30 | 2016-07-12 | Conformis, Inc. | Acquiring and utilizing kinematic information for patient-adapted implants, tools and surgical procedures |
US9943370B2 (en) * | 2013-01-30 | 2018-04-17 | Conformis, Inc. | Advanced methods and techniques for designing knee implant components |
US20140218397A1 (en) * | 2013-02-04 | 2014-08-07 | Mckesson Financial Holdings | Method and apparatus for providing virtual device planning |
WO2014124235A1 (en) | 2013-02-08 | 2014-08-14 | Orthopaedic International, Inc. | Total knee arthroplasty methods, systems, and instruments |
US9204937B2 (en) | 2013-02-19 | 2015-12-08 | Stryker Trauma Gmbh | Software for use with deformity correction |
US9968408B1 (en) * | 2013-03-15 | 2018-05-15 | Nuvasive, Inc. | Spinal balance assessment |
EP2967878B1 (en) * | 2013-03-15 | 2020-02-26 | Think Surgical, Inc. | System for creating unique patterns in bone for cartilage replacement |
US10912571B2 (en) | 2013-03-15 | 2021-02-09 | Howmedica Osteonics Corporation | Generation of a mating surface model for patient specific cutting guide based on anatomical model segmentation |
EP2956054B1 (en) | 2013-04-18 | 2020-03-04 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Methods for visualizing and analyzing cardiac arrhythmias using 2-d planar projection and partially unfolded surface mapping processes |
USD752222S1 (en) | 2013-05-14 | 2016-03-22 | Laboratoires Bodycad Inc. | Femoral prosthesis |
USD702349S1 (en) | 2013-05-14 | 2014-04-08 | Laboratories Bodycad Inc. | Tibial prosthesis |
US9305358B2 (en) * | 2013-07-01 | 2016-04-05 | Kabushiki Kaisha Toshiba | Medical image processing |
US9443346B2 (en) * | 2013-07-23 | 2016-09-13 | Mako Surgical Corp. | Method and system for X-ray image generation |
US9501848B2 (en) | 2013-09-03 | 2016-11-22 | Adobe Systems Incorporated | Fitting a parametric curve using maximum curvature |
WO2015048273A1 (en) * | 2013-09-27 | 2015-04-02 | Zafer Termanini | Reverse knee prosthesis |
US9524510B2 (en) * | 2013-10-02 | 2016-12-20 | Turn Inc. | Adaptive fuzzy fallback stratified sampling for fast reporting and forecasting |
US9848922B2 (en) | 2013-10-09 | 2017-12-26 | Nuvasive, Inc. | Systems and methods for performing spine surgery |
JP6041781B2 (ja) * | 2013-10-11 | 2016-12-14 | 富士フイルム株式会社 | 医用画像処理装置およびその作動方法並びに医用画像処理プログラム |
KR102323703B1 (ko) * | 2013-10-15 | 2021-11-08 | 모하메드 라쉬완 마푸즈 | 다중 구성 요소 정형외과용 임플란트 제작 방법 |
KR101594994B1 (ko) * | 2013-10-25 | 2016-02-17 | 광주과학기술원 | 3차원 무릎 관절 영상 생성 방법 및 장치 |
US10405993B2 (en) | 2013-11-13 | 2019-09-10 | Tornier Sas | Shoulder patient specific instrument |
US9311570B2 (en) * | 2013-12-06 | 2016-04-12 | Kabushiki Kaisha Toshiba | Method of, and apparatus for, segmentation of structures in medical images |
US10258256B2 (en) * | 2014-12-09 | 2019-04-16 | TechMah Medical | Bone reconstruction and orthopedic implants |
WO2015110282A1 (en) * | 2014-01-27 | 2015-07-30 | Materialise N.V. | Prediction of shapes |
DK3389012T3 (da) * | 2014-02-07 | 2020-07-20 | Episurf Ip Man Ab | Fremgangsmåde og knude til fremstilling af et kirurgisk kit til bruskreparation |
US10261154B2 (en) * | 2014-04-21 | 2019-04-16 | Case Western Reserve University | Nuclear magnetic resonance (NMR) fingerprinting tissue classification and image segmentation |
US9727987B2 (en) * | 2014-05-12 | 2017-08-08 | Adobe Systems Incorporated | Blending techniques for curve fitting |
WO2015199143A1 (ja) * | 2014-06-24 | 2015-12-30 | 国立大学法人愛媛大学 | 人工膝関節 |
CN107072739B (zh) * | 2014-08-01 | 2020-09-11 | 史密夫和内修有限公司 | 提供用于手术程序的植入物 |
US9913669B1 (en) | 2014-10-17 | 2018-03-13 | Nuvasive, Inc. | Systems and methods for performing spine surgery |
US20160262800A1 (en) | 2015-02-13 | 2016-09-15 | Nuvasive, Inc. | Systems and methods for planning, performing, and assessing spinal correction during surgery |
EP3258890B1 (en) | 2015-02-17 | 2023-08-23 | Siemens Healthcare GmbH | Method and system for personalizing a vessel stent |
WO2016172694A1 (en) | 2015-04-23 | 2016-10-27 | Richard Van Bibber | Devices and methods for anatomic mapping for prosthetic implants |
EP3294177B1 (en) | 2015-05-08 | 2019-03-06 | Brainlab AG | Method and apparatus for judging implant orientation data |
EP3302331A1 (en) * | 2015-05-28 | 2018-04-11 | Biomet Manufacturing, LLC | Flexibly planned kitted knee protocol |
CN107847283B (zh) * | 2015-06-09 | 2022-02-22 | 直观外科手术操作公司 | 利用外科手术过程图集配置外科手术*** |
CN108472049B (zh) | 2015-06-09 | 2021-09-14 | 捷迈有限公司 | 用于全踝关节置换的患者特定器械及方法 |
EP3319552B1 (en) | 2015-07-08 | 2021-08-25 | Aortica Corporation | Devices and methods for anatomic mapping for prosthetic implants |
CN107847275B (zh) * | 2015-07-24 | 2020-10-30 | 捷迈有限公司 | 用于术前规划的用以定位软组织的***和方法 |
US10474927B2 (en) * | 2015-09-03 | 2019-11-12 | Stc. Unm | Accelerated precomputation of reduced deformable models |
JP6392192B2 (ja) | 2015-09-29 | 2018-09-19 | 富士フイルム株式会社 | 画像位置合せ装置、画像位置合せ装置の作動方法およびプログラム |
US10874408B2 (en) | 2015-09-30 | 2020-12-29 | Zimmer, Inc | Patient-specific instrumentation for patellar resurfacing surgery and method |
EP3166351A1 (en) * | 2015-11-05 | 2017-05-10 | Alcatel Lucent | Support of emergency services over wlan access to 3gpp evolved packet core for unauthenticated users |
WO2017083768A1 (en) | 2015-11-12 | 2017-05-18 | Jarc Anthony Michael | Surgical system with training or assist functions |
EP3389513A1 (en) | 2015-12-16 | 2018-10-24 | Tornier, Inc. | Patient specific instruments and methods for joint prosthesis |
EP3181050B1 (en) | 2015-12-18 | 2020-02-12 | Episurf IP Management AB | System and method for creating a decision support material indicating damage to an anatomical joint |
US11526988B2 (en) | 2015-12-18 | 2022-12-13 | Episurf Ip-Management Ab | System and method for creating a decision support material indicating damage to an anatomical joint |
US11331205B2 (en) | 2016-01-25 | 2022-05-17 | 3Dmorphic Pty Ltd | Method and system for designing and fabricating a customised device |
US11051712B2 (en) * | 2016-02-09 | 2021-07-06 | Verily Life Sciences Llc | Systems and methods for determining the location and orientation of implanted devices |
JP2019514450A (ja) | 2016-03-02 | 2019-06-06 | ニューヴェイジヴ,インコーポレイテッド | 脊椎矯正外科計画のためのシステムおよび方法 |
US10898079B2 (en) * | 2016-03-04 | 2021-01-26 | University Of Manitoba | Intravascular plaque detection in OCT images |
CN109069208B (zh) | 2016-03-14 | 2023-02-28 | ***·R·马赫福兹 | 用于无线超声跟踪和通信的超宽带定位 |
EP3437590B1 (en) * | 2016-03-31 | 2023-06-14 | Chen Yang | Prostheses for artificial knee replacement |
US11135081B2 (en) | 2016-05-03 | 2021-10-05 | Icarus Medical, LLC | Method for automating custom-fitting joint brace |
US11458034B2 (en) | 2016-05-03 | 2022-10-04 | Icarus Medical, LLC | Method for automating body part sizing |
WO2017196817A1 (en) * | 2016-05-10 | 2017-11-16 | The General Hospital Corporation | Systems and methods of implants to restore patient specific function |
CN105748173B (zh) * | 2016-05-18 | 2017-09-29 | 陈琳琳 | 眼眶修复材料的制作方法和装置 |
US10251705B2 (en) | 2016-06-02 | 2019-04-09 | Stryker European Holdings I, Llc | Software for use with deformity correction |
CN105963052A (zh) * | 2016-06-13 | 2016-09-28 | 广西医科大学 | 一种采用3d打印技术制作听小骨的方法 |
CA2969998A1 (en) | 2016-06-17 | 2017-12-17 | Socovar, L.P. | Limb sparing in mammals using patient-specific endoprostheses and cutting guides |
US10792154B2 (en) | 2016-06-17 | 2020-10-06 | Socovar, L.P. | Limb sparing in mammals using patient-specific endoprostheses and cutting guides |
US10555774B1 (en) * | 2016-07-05 | 2020-02-11 | Smith & Nephew, Inc. | Interactive anterior-posterior axis determination |
US10537390B2 (en) | 2016-07-08 | 2020-01-21 | Biomet Manufacturing, Llc | Reverse shoulder pre-operative planning |
AU2017306141A1 (en) | 2016-08-02 | 2019-03-07 | Aortica Corporation | Systems, devices, and methods for coupling a prosthetic implant to a fenestrated body |
US10357369B2 (en) * | 2016-08-04 | 2019-07-23 | Shandong Weigao Orthopaedic Device Co. Ltd. | Method for producing knee replacement implant and implant for knee replacement |
CN106264731B (zh) * | 2016-10-11 | 2019-07-16 | 昆明医科大学第一附属医院 | 一种基于点对点配准技术虚拟膝关节单髁置换术模型构建的方法 |
USD808524S1 (en) | 2016-11-29 | 2018-01-23 | Laboratoires Bodycad Inc. | Femoral implant |
US10874404B2 (en) | 2016-12-30 | 2020-12-29 | DePuy Synthes Products, Inc. | Customized patient-specific surgical instruments and method |
US10251654B2 (en) | 2016-12-30 | 2019-04-09 | DePuy Synthes Products, Inc. | Customized patient-specific surgical instrument with metallic insert |
CN106821552B (zh) * | 2017-01-23 | 2018-08-21 | 太原理工大学 | 一种客制化人工膝关节假体的设计方法 |
WO2018169891A1 (en) | 2017-03-13 | 2018-09-20 | Zimmer, Inc. | Augmented reality diagnosis guidance |
US11147626B2 (en) * | 2017-03-14 | 2021-10-19 | Stephen B. Murphy | Systems and methods for determining leg length change during hip surgery |
CN108618843A (zh) * | 2017-03-21 | 2018-10-09 | 上海博玛医疗科技有限公司 | 一种基于计算机辅助技术的人工关节术前准备***及方法 |
EP3379438A1 (en) * | 2017-03-24 | 2018-09-26 | Koninklijke Philips N.V. | Customized implant creation |
US10582968B2 (en) | 2017-04-04 | 2020-03-10 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
US10524846B2 (en) | 2017-04-05 | 2020-01-07 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
US10405935B2 (en) | 2017-04-05 | 2019-09-10 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
US10646259B2 (en) | 2017-04-05 | 2020-05-12 | Warsaw Orthopedic, Inc. | Surgical implant bending system and method |
US10667867B2 (en) | 2017-05-03 | 2020-06-02 | Stryker European Holdings I, Llc | Methods of pose estimation of three-dimensional bone models in surgical planning a total ankle replacement |
AU2018203343B2 (en) | 2017-05-15 | 2023-04-27 | Howmedica Osteonics Corp. | Patellofemoral implant |
US10940666B2 (en) | 2017-05-26 | 2021-03-09 | Howmedica Osteonics Corp. | Packaging structures and additive manufacturing thereof |
US11250561B2 (en) | 2017-06-16 | 2022-02-15 | Episurf Ip-Management Ab | Determination and visualization of damage to an anatomical joint |
US10551458B2 (en) | 2017-06-29 | 2020-02-04 | General Electric Company | Method and systems for iteratively reconstructing multi-shot, multi-acquisition MRI data |
US11076873B2 (en) | 2017-07-11 | 2021-08-03 | Howmedica Osteonics Corp. | Patient specific humeral cutting guides |
US11234721B2 (en) | 2017-07-11 | 2022-02-01 | Howmedica Osteonics Corp. | Guides and instruments for improving accuracy of glenoid implant placement |
US11166764B2 (en) | 2017-07-27 | 2021-11-09 | Carlsmed, Inc. | Systems and methods for assisting and augmenting surgical procedures |
US11432877B2 (en) | 2017-08-02 | 2022-09-06 | Medtech S.A. | Surgical field camera system that only uses images from cameras with an unobstructed sight line for tracking |
CN115813605A (zh) | 2017-09-25 | 2023-03-21 | 波尔顿医疗公司 | 用于将假体植入物联接到开窗体的***、装置和方法 |
CN107714078B (zh) * | 2017-09-29 | 2020-09-08 | 上海市同济医院 | 一种利用结构特征定位骨与关节内植物三维位置的方法及*** |
CN107822745A (zh) * | 2017-10-31 | 2018-03-23 | 李威 | 精准定制膝关节假体的方法 |
US11134862B2 (en) | 2017-11-10 | 2021-10-05 | Globus Medical, Inc. | Methods of selecting surgical implants and related devices |
DE102017221830A1 (de) * | 2017-12-04 | 2019-06-06 | Siemens Healthcare Gmbh | Charakterisierung eines Störkörpers innerhalb eines Untersuchungsobjektes anhand eines medizinischen Bilddatensatzes |
US10987175B2 (en) | 2017-12-06 | 2021-04-27 | Medtech S.A. | Robotic shoulder repair and reconstruction |
DE102017222368A1 (de) * | 2017-12-11 | 2019-06-13 | Rwth Aachen | Operationsplanungssystem für die Rekonstruktion von fehlenden oder geschädigten Knochenteilen |
US10537343B2 (en) | 2018-01-24 | 2020-01-21 | DePuy Synthes Products, Inc. | Low-profile metallic customized patient-specific orthopaedic surgical instruments |
US10631878B2 (en) | 2018-01-24 | 2020-04-28 | DePuy Synthes Products, Inc. | Customized patient-specific anterior-posterior chamfer block and method |
US10716581B2 (en) | 2018-01-24 | 2020-07-21 | DePuy Synthes Products, Inc. | Method of designing and manufacturing low-profile customized patient-specific orthopaedic surgical instruments |
US11432943B2 (en) | 2018-03-14 | 2022-09-06 | Carlsmed, Inc. | Systems and methods for orthopedic implant fixation |
WO2019180745A1 (en) * | 2018-03-21 | 2019-09-26 | Karade Vikas | Systems and methods for obtaining 3-d images from x-ray information for deformed elongate bones |
US11439514B2 (en) | 2018-04-16 | 2022-09-13 | Carlsmed, Inc. | Systems and methods for orthopedic implant fixation |
EP3781333A4 (en) | 2018-04-17 | 2021-12-29 | Stryker European Holdings I, LLC | On-demand implant customization in a surgical setting |
US11638569B2 (en) | 2018-06-08 | 2023-05-02 | Rutgers, The State University Of New Jersey | Computer vision systems and methods for real-time needle detection, enhancement and localization in ultrasound |
EP3810012A1 (en) | 2018-06-19 | 2021-04-28 | Tornier, Inc. | Mixed reality-aided education using virtual models or virtual representations for orthopedic surgical procedures |
US11510737B2 (en) | 2018-06-21 | 2022-11-29 | Mako Surgical Corp. | Patella tracking |
USD958151S1 (en) | 2018-07-30 | 2022-07-19 | Carlsmed, Inc. | Display screen with a graphical user interface for surgical planning |
US11426142B2 (en) * | 2018-08-13 | 2022-08-30 | Rutgers, The State University Of New Jersey | Computer vision systems and methods for real-time localization of needles in ultrasound images |
WO2020051316A1 (en) | 2018-09-05 | 2020-03-12 | Zimmer Biomet CMF and Thoracic, LLC | Fiducial marker with feedback for robotic surgery |
WO2020056186A1 (en) | 2018-09-12 | 2020-03-19 | Carlsmed, Inc. | Systems and methods for orthopedic implants |
US11547482B2 (en) | 2018-12-13 | 2023-01-10 | Mako Surgical Corp. | Techniques for patient-specific morphing of virtual boundaries |
US11645749B2 (en) | 2018-12-14 | 2023-05-09 | Episurf Ip-Management Ab | Determination and visualization of damage to an anatomical joint |
CN109662716B (zh) * | 2018-12-19 | 2021-10-22 | 上海联影医疗科技股份有限公司 | 软骨厚度测量方法、装置、计算机设备和存储介质 |
US10832392B2 (en) * | 2018-12-19 | 2020-11-10 | Siemens Healthcare Gmbh | Method, learning apparatus, and medical imaging apparatus for registration of images |
US11433545B2 (en) * | 2019-02-17 | 2022-09-06 | Samsung Electronics Co., Ltd. | Robotic vision |
GB2581957B (en) * | 2019-02-20 | 2022-11-09 | Imperial College Innovations Ltd | Image processing to determine object thickness |
KR102207824B1 (ko) * | 2019-03-05 | 2021-01-26 | 뉴로핏 주식회사 | 뇌 구조를 이용한 뇌 영상 보정 방법 및 장치 |
JP7242898B2 (ja) * | 2019-03-29 | 2023-03-20 | ホウメディカ・オステオニクス・コーポレイション | 統計的形状モデリング(ssm)を使用した解剖学的対象の発病前特性化 |
US11547523B2 (en) | 2019-07-10 | 2023-01-10 | Medtech S.A. | Universal instrument holder and guide for robotic surgery |
WO2021021517A1 (en) * | 2019-07-31 | 2021-02-04 | The Johns Hopkins University | Customization of an orthopaedic implant |
US20220245812A1 (en) * | 2019-08-06 | 2022-08-04 | The Johns Hopkins University | Platform to detect patient health condition based on images of physiological activity of a patient |
US11931106B2 (en) | 2019-09-13 | 2024-03-19 | Treace Medical Concepts, Inc. | Patient-specific surgical methods and instrumentation |
US11986251B2 (en) | 2019-09-13 | 2024-05-21 | Treace Medical Concepts, Inc. | Patient-specific osteotomy instrumentation |
US20210113275A1 (en) | 2019-10-18 | 2021-04-22 | Medtech S.A. | Depth control instrument guide for robotic surgery |
CN111127488B (zh) * | 2019-12-29 | 2022-10-14 | 兰州理工大学 | 一种基于统计形状模型自动构建患者解剖结构模型的方法 |
US10902944B1 (en) | 2020-01-06 | 2021-01-26 | Carlsmed, Inc. | Patient-specific medical procedures and devices, and associated systems and methods |
US11376076B2 (en) | 2020-01-06 | 2022-07-05 | Carlsmed, Inc. | Patient-specific medical systems, devices, and methods |
CN115175629A (zh) * | 2020-01-22 | 2022-10-11 | 西蒙博依斯整形外科有限公司 | 解剖学膝关节假体及其设计方法 |
CN111341450B (zh) * | 2020-03-01 | 2024-03-05 | 海军军医大学第一附属医院第二军医大学第一附属医院上海长海医院 | 一种基于人工智能的脊柱畸形矫形预测方法、装置及终端 |
US11801062B2 (en) | 2020-03-02 | 2023-10-31 | Orthosoft Ulc | Systems and methods for co-operative control of robotically-positioned surgical instruments |
US11918237B2 (en) | 2020-03-02 | 2024-03-05 | Orthosoft Ulc | Systems and methods for robotic ankle arthroplasty |
AU2021202188B2 (en) | 2020-04-16 | 2022-08-18 | Orthosoft Ulc | Devices and methods for posterior resection in robotically assisted partial knee arthroplasties |
US11621086B2 (en) | 2020-06-04 | 2023-04-04 | Episurf Ip-Management Ab | Customization of individualized implant |
EP3984489A1 (en) | 2020-10-14 | 2022-04-20 | Orthosoft, Inc. | Quick connect for robotic surgery |
EP4236852A1 (en) | 2020-10-30 | 2023-09-06 | MAKO Surgical Corp. | Robotic surgical system with cut selection logic |
US12042229B2 (en) | 2020-12-14 | 2024-07-23 | Zimmer, Inc. | Patient-specific orthopedic implants and procedures using bone density |
CN112807024B (zh) * | 2021-01-28 | 2022-05-24 | 清华大学 | 一种超声图像定量评估*** |
AU2022228435A1 (en) | 2021-03-01 | 2023-09-14 | New York Society For The Relief Of The Ruptured And Crippled, Maintaining The Hospital For Special Surgery | Predicting implant size in arthroplasty using demographic variables |
US20220293244A1 (en) * | 2021-03-09 | 2022-09-15 | Washington University | Methods and systems for resting state fmri brain mapping with reduced imaging time |
US20220415473A1 (en) | 2021-06-24 | 2022-12-29 | Medtech S.A. | Instrument identification for surgical robot |
AU2022335158A1 (en) * | 2021-08-25 | 2024-02-22 | 3Dmorphic Pty Ltd | A method and medical implant |
US20230068971A1 (en) | 2021-09-01 | 2023-03-02 | Quentin Derouault | Fluoroscopic robotic prosthetic implant system and methods |
WO2023055761A1 (en) * | 2021-09-28 | 2023-04-06 | Vanderbilt University | Method and system for automatic segmentation of structures of interest in mr images using a weighted active shape model |
US11443838B1 (en) | 2022-02-23 | 2022-09-13 | Carlsmed, Inc. | Non-fungible token systems and methods for storing and accessing healthcare data |
WO2023172621A1 (en) * | 2022-03-08 | 2023-09-14 | Howmedica Osteonics Corp. | Automated recommendation of orthopedic prostheses based on machine learning |
WO2023200562A1 (en) | 2022-04-12 | 2023-10-19 | Zimmer, Inc. | Patient-specific orthopedic implant evaluation |
US20240008926A1 (en) | 2022-07-08 | 2024-01-11 | Orthosoft Ulc | Computer-assisted shoulder surgery and method |
US20240008993A1 (en) | 2022-07-08 | 2024-01-11 | Kevin Miller | Stemless orthopedic implants with sensors |
WO2024044169A1 (en) * | 2022-08-24 | 2024-02-29 | Think Surgical, Inc. | Method for determining optimal bone resection |
US11806241B1 (en) | 2022-09-22 | 2023-11-07 | Carlsmed, Inc. | System for manufacturing and pre-operative inspecting of patient-specific implants |
US20240164841A1 (en) | 2022-11-18 | 2024-05-23 | Orthosoft Ulc | Systems and methods for trochlear notch avoidance |
US11793577B1 (en) | 2023-01-27 | 2023-10-24 | Carlsmed, Inc. | Techniques to map three-dimensional human anatomy data to two-dimensional human anatomy data |
CN116245839B (zh) * | 2023-02-24 | 2023-09-29 | 北京纳通医用机器人科技有限公司 | 一种膝关节软骨分割方法、装置、设备及介质 |
CN117860206B (zh) * | 2024-03-12 | 2024-06-04 | 北京森之高科科技有限公司 | 一种肌骨超声力位检测机构、检测装置及检测设备 |
Family Cites Families (223)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4841975A (en) | 1987-04-15 | 1989-06-27 | Cemax, Inc. | Preoperative planning of bone cuts and joint replacement using radiant energy scan imaging |
US5098383A (en) | 1990-02-08 | 1992-03-24 | Artifax Ltd. | Device for orienting appliances, prostheses, and instrumentation in medical procedures and methods of making same |
JP2735747B2 (ja) | 1991-09-03 | 1998-04-02 | ゼネラル・エレクトリック・カンパニイ | 追跡及びイメージング・システム |
DE69319587T2 (de) | 1992-02-20 | 1999-04-01 | Synvasive Technology, Inc., El Dorado Hills, Calif. | Chirurgischer schneideblock |
BE1008372A3 (nl) | 1994-04-19 | 1996-04-02 | Materialise Nv | Werkwijze voor het vervaardigen van een geperfektioneerd medisch model uitgaande van digitale beeldinformatie van een lichaamsdeel. |
US5609643A (en) * | 1995-03-13 | 1997-03-11 | Johnson & Johnson Professional, Inc. | Knee joint prosthesis |
US5682886A (en) | 1995-12-26 | 1997-11-04 | Musculographics Inc | Computer-assisted surgical system |
JPH1049021A (ja) | 1996-08-07 | 1998-02-20 | Minolta Co Ltd | 画像形成装置 |
US20110071645A1 (en) | 2009-02-25 | 2011-03-24 | Ray Bojarski | Patient-adapted and improved articular implants, designs and related guide tools |
US8882847B2 (en) | 2001-05-25 | 2014-11-11 | Conformis, Inc. | Patient selectable knee joint arthroplasty devices |
US20070100462A1 (en) | 2001-05-25 | 2007-05-03 | Conformis, Inc | Joint Arthroplasty Devices |
US8083745B2 (en) | 2001-05-25 | 2011-12-27 | Conformis, Inc. | Surgical tools for arthroplasty |
US7799077B2 (en) | 2002-10-07 | 2010-09-21 | Conformis, Inc. | Minimally invasive joint implant with 3-dimensional geometry matching the articular surfaces |
US8545569B2 (en) | 2001-05-25 | 2013-10-01 | Conformis, Inc. | Patient selectable knee arthroplasty devices |
US8556983B2 (en) | 2001-05-25 | 2013-10-15 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs and related tools |
US20110071802A1 (en) | 2009-02-25 | 2011-03-24 | Ray Bojarski | Patient-adapted and improved articular implants, designs and related guide tools |
US7534263B2 (en) | 2001-05-25 | 2009-05-19 | Conformis, Inc. | Surgical tools facilitating increased accuracy, speed and simplicity in performing joint arthroplasty |
US8617242B2 (en) | 2001-05-25 | 2013-12-31 | Conformis, Inc. | Implant device and method for manufacture |
US8480754B2 (en) | 2001-05-25 | 2013-07-09 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US20070233269A1 (en) | 2001-05-25 | 2007-10-04 | Conformis, Inc. | Interpositional Joint Implant |
US9603711B2 (en) | 2001-05-25 | 2017-03-28 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US7468075B2 (en) | 2001-05-25 | 2008-12-23 | Conformis, Inc. | Methods and compositions for articular repair |
US7618451B2 (en) | 2001-05-25 | 2009-11-17 | Conformis, Inc. | Patient selectable joint arthroplasty devices and surgical tools facilitating increased accuracy, speed and simplicity in performing total and partial joint arthroplasty |
US8735773B2 (en) | 2007-02-14 | 2014-05-27 | Conformis, Inc. | Implant device and method for manufacture |
US20090222103A1 (en) | 2001-05-25 | 2009-09-03 | Conformis, Inc. | Articular Implants Providing Lower Adjacent Cartilage Wear |
US8771365B2 (en) | 2009-02-25 | 2014-07-08 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs, and related tools |
US5916219A (en) | 1997-02-10 | 1999-06-29 | Matsuno; Shigeo | Tibial plateau resection guide |
US5951475A (en) * | 1997-09-25 | 1999-09-14 | International Business Machines Corporation | Methods and apparatus for registering CT-scan data to multiple fluoroscopic images |
US7184814B2 (en) * | 1998-09-14 | 2007-02-27 | The Board Of Trustees Of The Leland Stanford Junior University | Assessing the condition of a joint and assessing cartilage loss |
ATE439806T1 (de) | 1998-09-14 | 2009-09-15 | Univ Leland Stanford Junior | Zustandsbestimmung eines gelenks und schadenvorsorge |
US7239908B1 (en) * | 1998-09-14 | 2007-07-03 | The Board Of Trustees Of The Leland Stanford Junior University | Assessing the condition of a joint and devising treatment |
JP3049021B2 (ja) * | 1998-11-05 | 2000-06-05 | 五大株式会社 | 画像処理装置、画像処理方法及び画像処理プログラムを記録した記録媒体 |
FR2796836B1 (fr) * | 1999-07-26 | 2002-03-22 | Michel Bercovy | Nouvelle prothese du genou |
US8644907B2 (en) | 1999-10-28 | 2014-02-04 | Medtronic Navigaton, Inc. | Method and apparatus for surgical navigation |
US7013191B2 (en) * | 1999-11-30 | 2006-03-14 | Orametrix, Inc. | Interactive orthodontic care system based on intra-oral scanning of teeth |
US7635390B1 (en) | 2000-01-14 | 2009-12-22 | Marctec, Llc | Joint replacement component having a modular articulating surface |
US7065242B2 (en) | 2000-03-28 | 2006-06-20 | Viewpoint Corporation | System and method of three-dimensional image capture and modeling |
US20040068187A1 (en) * | 2000-04-07 | 2004-04-08 | Krause Norman M. | Computer-aided orthopedic surgery |
US6701174B1 (en) | 2000-04-07 | 2004-03-02 | Carnegie Mellon University | Computer-aided bone distraction |
US6711432B1 (en) * | 2000-10-23 | 2004-03-23 | Carnegie Mellon University | Computer-aided orthopedic surgery |
US8177841B2 (en) * | 2000-05-01 | 2012-05-15 | Arthrosurface Inc. | System and method for joint resurface repair |
DE60136549D1 (de) * | 2000-09-14 | 2008-12-24 | Univ R | Verfahren zur manipulation medizinischer bilder |
ATE426357T1 (de) * | 2000-09-14 | 2009-04-15 | Univ Leland Stanford Junior | Beurteilung des zustandes eines gelenkes und planung einer behandlung |
DE60116804T2 (de) | 2000-09-18 | 2006-08-10 | Fuji Photo Film Co., Ltd., Minami-Ashigara | System zum Anzeigen von Kunstknochenschablonen |
JP2002085435A (ja) | 2000-09-18 | 2002-03-26 | Fuji Photo Film Co Ltd | 人工骨選択装置 |
FR2816200A1 (fr) * | 2000-11-06 | 2002-05-10 | Praxim | Determination de la position d'une prothese du genou |
US20130211531A1 (en) | 2001-05-25 | 2013-08-15 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
AU2007202573A1 (en) | 2001-05-25 | 2007-06-28 | Conformis, Inc. | Methods and compositions for articular resurfacing |
US8439926B2 (en) | 2001-05-25 | 2013-05-14 | Conformis, Inc. | Patient selectable joint arthroplasty devices and surgical tools |
DE60239674D1 (de) | 2001-05-25 | 2011-05-19 | Conformis Inc | Verfahren und zusammensetzungen zur reparatur der oberfläche von gelenken |
WO2013155501A1 (en) | 2012-04-13 | 2013-10-17 | Conformis, Inc. | Patient adapted joint arthroplasty devices, surgical tools and methods of use |
US20070156171A1 (en) | 2001-05-25 | 2007-07-05 | Conformis, Inc. | Implant Grasper |
US6610096B2 (en) | 2001-08-22 | 2003-08-26 | Macdonald Stuart G. | Prosthetic implants having enhanced utility |
JP2003271749A (ja) * | 2002-03-18 | 2003-09-26 | Fuji Photo Film Co Ltd | 手術支援システム |
US8801720B2 (en) | 2002-05-15 | 2014-08-12 | Otismed Corporation | Total joint arthroplasty system |
FI116750B (fi) * | 2002-08-28 | 2006-02-15 | Instrumentarium Corp | Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely |
US8965075B2 (en) | 2002-09-16 | 2015-02-24 | Imatx, Inc. | System and method for predicting future fractures |
CN1728976A (zh) | 2002-10-07 | 2006-02-01 | 康复米斯公司 | 具有与关节表面相匹配的三维几何结构的微创关节植入物 |
EP1558181B1 (en) | 2002-11-07 | 2015-08-26 | ConforMIS, Inc. | Methods for determining meniscal size and shape and for devising treatment |
US6770099B2 (en) | 2002-11-19 | 2004-08-03 | Zimmer Technology, Inc. | Femoral prosthesis |
KR20050072500A (ko) | 2002-12-04 | 2005-07-11 | 콘포미스 인코퍼레이티드 | Mri에서 등방성 영상을 얻기 위한 다중 영상면의 통합및 등방성 또는 거의 등방성 영상을 사용한 정량적 영상분석 |
JP2004202126A (ja) * | 2002-12-26 | 2004-07-22 | Next:Kk | 人工骨成形方法 |
US7542791B2 (en) | 2003-01-30 | 2009-06-02 | Medtronic Navigation, Inc. | Method and apparatus for preplanning a surgical procedure |
US20050010444A1 (en) | 2003-06-06 | 2005-01-13 | Iliff Edwin C. | System and method for assisting medical diagnosis using an anatomic system and cause matrix |
US8290564B2 (en) * | 2003-09-19 | 2012-10-16 | Imatx, Inc. | Method for bone structure prognosis and simulated bone remodeling |
CA2542456A1 (en) | 2003-10-14 | 2005-04-28 | David Kita | Lead molecule cross-reaction prediction and optimization system |
AU2011203237B2 (en) | 2003-11-25 | 2012-06-14 | Conformis, Inc. | Patient selectable knee joint arthroplasty devices |
EP1694208A2 (en) | 2003-11-26 | 2006-08-30 | Viatronix Incorporated | Systems and methods for automated segmentation, visualization and analysis of medical images |
US8175683B2 (en) | 2003-12-30 | 2012-05-08 | Depuy Products, Inc. | System and method of designing and manufacturing customized instrumentation for accurate implantation of prosthesis by utilizing computed tomography data |
DE102004003381B4 (de) * | 2004-01-22 | 2007-02-01 | Siemens Ag | Verfahren zur Bestimmung der Lage einer Schicht in einem Untersuchungsgebiet, in welcher Schicht eine Schichtbildaufnahme erfolgen soll |
AR043908A1 (es) | 2004-02-27 | 2005-08-17 | Morhac Martin Jorge Dr | Componente femoral medial o lateral y protesis unicompartimentales medial-lateral de rodilla |
US7383164B2 (en) | 2004-03-05 | 2008-06-03 | Depuy Products, Inc. | System and method for designing a physiometric implant system |
JP2005287813A (ja) * | 2004-03-31 | 2005-10-20 | National Institute Of Advanced Industrial & Technology | 人工医用材料の最適形状検索システム |
EP1761901A1 (en) | 2004-05-17 | 2007-03-14 | Koninklijke Philips Electronics N.V. | A medical imaging system for mapping a structure in a patient's body |
US20060111722A1 (en) | 2004-11-19 | 2006-05-25 | Hacene Bouadi | Surgical cutting tool |
US8055487B2 (en) | 2005-02-22 | 2011-11-08 | Smith & Nephew, Inc. | Interactive orthopaedic biomechanics system |
JP4507097B2 (ja) | 2005-03-24 | 2010-07-21 | 国立大学法人大阪大学 | 形態評価と機能評価の最適バランスに基づくインプラント三次元手術計画システム |
GB0514554D0 (en) * | 2005-07-15 | 2005-08-24 | Materialise Nv | Method for (semi-) automatic dental implant planning |
US20070073136A1 (en) * | 2005-09-15 | 2007-03-29 | Robert Metzger | Bone milling with image guided surgery |
US20070081706A1 (en) * | 2005-09-28 | 2007-04-12 | Xiang Zhou | Systems and methods for computer aided diagnosis and decision support in whole-body imaging |
WO2007045000A2 (en) | 2005-10-14 | 2007-04-19 | Vantus Technology Corporation | Personal fit medical implants and orthopedic surgical instruments and methods for making |
DE102005052993B4 (de) * | 2005-11-07 | 2014-08-21 | Siemens Aktiengesellschaft | Verfahren zur automatisierten Auswertung eines dreidimensionalen Abbildes eines seitensymmetrischen Organsystems |
US20070113243A1 (en) | 2005-11-17 | 2007-05-17 | Brey Thomas A | Targeted advertising system and method |
EP2520255B1 (en) | 2005-11-21 | 2016-06-15 | Vertegen, Inc. | Methods for treating facet joints, uncovertebral joints, costovertebral joints and other joints |
DE102005056081A1 (de) | 2005-11-24 | 2007-06-06 | Siemens Ag | Workflow-Generator für medizinisch-klinische Einrichtungen |
US20070179626A1 (en) | 2005-11-30 | 2007-08-02 | De La Barrera Jose L M | Functional joint arthroplasty method |
US8211181B2 (en) * | 2005-12-14 | 2012-07-03 | New York University | Surface guided knee replacement |
US7357057B2 (en) | 2006-01-06 | 2008-04-15 | Tung-Lung Chiang | Paper cutter |
WO2013025814A1 (en) | 2011-08-15 | 2013-02-21 | Conformis, Inc. | Revision systems, tools and methods for revising joint arthroplasty implants |
US8623026B2 (en) | 2006-02-06 | 2014-01-07 | Conformis, Inc. | Patient selectable joint arthroplasty devices and surgical tools incorporating anatomical relief |
EP2671521A3 (en) | 2006-02-06 | 2013-12-25 | ConforMIS, Inc. | Patient selectable joint arthroplasty devices and surgical tools |
US8500740B2 (en) | 2006-02-06 | 2013-08-06 | Conformis, Inc. | Patient-specific joint arthroplasty devices for ligament repair |
US8219177B2 (en) * | 2006-02-16 | 2012-07-10 | Catholic Healthcare West | Method and system for performing invasive medical procedures using a surgical robot |
WO2007097853A2 (en) * | 2006-02-15 | 2007-08-30 | Otismed Corp | Arthroplasty jigs and related methods |
US9808262B2 (en) | 2006-02-15 | 2017-11-07 | Howmedica Osteonics Corporation | Arthroplasty devices and related methods |
US8282646B2 (en) | 2006-02-27 | 2012-10-09 | Biomet Manufacturing Corp. | Patient specific knee alignment guide and associated method |
US8241293B2 (en) | 2006-02-27 | 2012-08-14 | Biomet Manufacturing Corp. | Patient specific high tibia osteotomy |
US8591516B2 (en) | 2006-02-27 | 2013-11-26 | Biomet Manufacturing, Llc | Patient-specific orthopedic instruments |
US8070752B2 (en) | 2006-02-27 | 2011-12-06 | Biomet Manufacturing Corp. | Patient specific alignment guide and inter-operative adjustment |
US20110172672A1 (en) | 2006-02-27 | 2011-07-14 | Biomet Manufacturing Corp. | Instrument with transparent portion for use with patient-specific alignment guide |
US8535387B2 (en) | 2006-02-27 | 2013-09-17 | Biomet Manufacturing, Llc | Patient-specific tools and implants |
US9113971B2 (en) | 2006-02-27 | 2015-08-25 | Biomet Manufacturing, Llc | Femoral acetabular impingement guide |
US9173661B2 (en) | 2006-02-27 | 2015-11-03 | Biomet Manufacturing, Llc | Patient specific alignment guide with cutting surface and laser indicator |
US8858561B2 (en) | 2006-06-09 | 2014-10-14 | Blomet Manufacturing, LLC | Patient-specific alignment guide |
US8608749B2 (en) | 2006-02-27 | 2013-12-17 | Biomet Manufacturing, Llc | Patient-specific acetabular guides and associated instruments |
US8298237B2 (en) | 2006-06-09 | 2012-10-30 | Biomet Manufacturing Corp. | Patient-specific alignment guide for multiple incisions |
US8608748B2 (en) | 2006-02-27 | 2013-12-17 | Biomet Manufacturing, Llc | Patient specific guides |
US8377066B2 (en) | 2006-02-27 | 2013-02-19 | Biomet Manufacturing Corp. | Patient-specific elbow guides and associated methods |
US8133234B2 (en) | 2006-02-27 | 2012-03-13 | Biomet Manufacturing Corp. | Patient specific acetabular guide and method |
US8864769B2 (en) | 2006-02-27 | 2014-10-21 | Biomet Manufacturing, Llc | Alignment guides with patient-specific anchoring elements |
US9339278B2 (en) | 2006-02-27 | 2016-05-17 | Biomet Manufacturing, Llc | Patient-specific acetabular guides and associated instruments |
US8603180B2 (en) | 2006-02-27 | 2013-12-10 | Biomet Manufacturing, Llc | Patient-specific acetabular alignment guides |
US10278711B2 (en) | 2006-02-27 | 2019-05-07 | Biomet Manufacturing, Llc | Patient-specific femoral guide |
US7967868B2 (en) * | 2007-04-17 | 2011-06-28 | Biomet Manufacturing Corp. | Patient-modified implant and associated method |
US9289253B2 (en) | 2006-02-27 | 2016-03-22 | Biomet Manufacturing, Llc | Patient-specific shoulder guide |
US8092465B2 (en) | 2006-06-09 | 2012-01-10 | Biomet Manufacturing Corp. | Patient specific knee alignment guide and associated method |
WO2007108933A1 (en) * | 2006-03-13 | 2007-09-27 | Mako Surgical Corp. | Prosthetic device and system and method for implanting prosthetic device |
JP5407014B2 (ja) * | 2006-03-17 | 2014-02-05 | ジンマー,インコーポレイティド | 切除する骨の表面の輪郭線をあらかじめ決定し、骨へのプロテーゼのフィット状態を評価する方法 |
US7949386B2 (en) * | 2006-03-21 | 2011-05-24 | A2 Surgical | Computer-aided osteoplasty surgery system |
CA2646288A1 (en) | 2006-03-21 | 2007-09-27 | Conformis, Inc. | Interpositional joint implant |
US8150497B2 (en) * | 2006-09-08 | 2012-04-03 | Medtronic, Inc. | System for navigating a planned procedure within a body |
US7535991B2 (en) * | 2006-10-16 | 2009-05-19 | Oraya Therapeutics, Inc. | Portable orthovoltage radiotherapy |
US7620147B2 (en) * | 2006-12-13 | 2009-11-17 | Oraya Therapeutics, Inc. | Orthovoltage radiotherapy |
US8460302B2 (en) | 2006-12-18 | 2013-06-11 | Otismed Corporation | Arthroplasty devices and related methods |
US8050473B2 (en) * | 2007-02-13 | 2011-11-01 | The Trustees Of The University Of Pennsylvania | Segmentation method using an oriented active shape model |
EP2124764B1 (en) | 2007-03-14 | 2017-07-19 | ConforMIS, Inc. | Surgical tools for arthroplasty |
GB2447702A (en) | 2007-03-23 | 2008-09-24 | Univ Leeds | Surgical bone cutting template |
CN101742972B (zh) | 2007-05-14 | 2015-01-07 | 金斯顿女王大学 | 患者专用的外科导向工具及其使用方法 |
WO2008157412A2 (en) | 2007-06-13 | 2008-12-24 | Conformis, Inc. | Surgical cutting guide |
GB0712290D0 (en) | 2007-06-25 | 2007-08-01 | Depuy Orthopaedie Gmbh | Surgical instrument |
JP2009056299A (ja) * | 2007-08-07 | 2009-03-19 | Stryker Leibinger Gmbh & Co Kg | 外科手術をプランニングするための方法及びシステム |
CA2696584C (en) | 2007-08-17 | 2016-11-29 | Mohamed Rashwan Mahfouz | Implant design analysis suite |
US10028722B2 (en) * | 2007-09-25 | 2018-07-24 | Hospital For Special Surgery | Methods and apparatus for assisting cartilage diagnostic and therapeutic procedures |
ES2800031T3 (es) | 2007-09-30 | 2020-12-23 | Depuy Products Inc | Método para generar una instrumentación quirúrgica ortopédica específica para un paciente personalizada |
US8460303B2 (en) | 2007-10-25 | 2013-06-11 | Otismed Corporation | Arthroplasty systems and devices, and related methods |
US10582934B2 (en) | 2007-11-27 | 2020-03-10 | Howmedica Osteonics Corporation | Generating MRI images usable for the creation of 3D bone models employed to make customized arthroplasty jigs |
US8545509B2 (en) | 2007-12-18 | 2013-10-01 | Otismed Corporation | Arthroplasty system and related methods |
US8737700B2 (en) | 2007-12-18 | 2014-05-27 | Otismed Corporation | Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide |
US8160345B2 (en) * | 2008-04-30 | 2012-04-17 | Otismed Corporation | System and method for image segmentation in generating computer models of a joint to undergo arthroplasty |
US8221430B2 (en) | 2007-12-18 | 2012-07-17 | Otismed Corporation | System and method for manufacturing arthroplasty jigs |
US8480679B2 (en) | 2008-04-29 | 2013-07-09 | Otismed Corporation | Generation of a computerized bone model representative of a pre-degenerated state and useable in the design and manufacture of arthroplasty devices |
US8777875B2 (en) * | 2008-07-23 | 2014-07-15 | Otismed Corporation | System and method for manufacturing arthroplasty jigs having improved mating accuracy |
US8715291B2 (en) | 2007-12-18 | 2014-05-06 | Otismed Corporation | Arthroplasty system and related methods |
US8617171B2 (en) | 2007-12-18 | 2013-12-31 | Otismed Corporation | Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide |
US7801271B2 (en) * | 2007-12-23 | 2010-09-21 | Oraya Therapeutics, Inc. | Methods and devices for orthovoltage ocular radiotherapy and treatment planning |
KR100901524B1 (ko) * | 2008-01-08 | 2009-06-08 | 주식회사 코렌텍 | 대퇴골 결합부재에 복수의 곡률부가 형성된 인공 슬관절 |
CA2713861A1 (en) * | 2008-02-04 | 2009-08-13 | Iain Alexander Anderson | Integrated-model musculoskeletal therapies |
GB0803514D0 (en) | 2008-02-27 | 2008-04-02 | Depuy Int Ltd | Customised surgical apparatus |
US8734455B2 (en) | 2008-02-29 | 2014-05-27 | Otismed Corporation | Hip resurfacing surgical guide tool |
ES2649813T3 (es) | 2008-03-03 | 2018-01-15 | Smith & Nephew, Inc. | Bloques de corte específicos de paciente de perfil bajo para una articulación de rodilla |
EP2265199A4 (en) | 2008-03-05 | 2012-03-07 | Conformis Inc | PATIENT-SELECTABLE JOINT ARTHROPLASTY DEVICES AND OPERATING TOOLS |
EP2901969B1 (en) | 2008-03-05 | 2018-07-04 | ConforMIS, Inc. | Method of making an edge-matched articular implant |
US8682052B2 (en) | 2008-03-05 | 2014-03-25 | Conformis, Inc. | Implants for altering wear patterns of articular surfaces |
JP5138431B2 (ja) * | 2008-03-17 | 2013-02-06 | 富士フイルム株式会社 | 画像解析装置および方法並びにプログラム |
AU2009246474B2 (en) | 2008-05-12 | 2015-04-16 | Conformis, Inc. | Devices and methods for treatment of facet and other joints |
US8617175B2 (en) | 2008-12-16 | 2013-12-31 | Otismed Corporation | Unicompartmental customized arthroplasty cutting jigs and methods of making the same |
US8644568B1 (en) * | 2008-07-25 | 2014-02-04 | O.N.Diagnostics, LLC | Automated patient-specific bone-implant biomechanical analysis |
US8078440B2 (en) | 2008-09-19 | 2011-12-13 | Smith & Nephew, Inc. | Operatively tuning implants for increased performance |
US8992538B2 (en) | 2008-09-30 | 2015-03-31 | DePuy Synthes Products, Inc. | Customized patient-specific acetabular orthopaedic surgical instrument and method of use and fabrication |
US20100185202A1 (en) | 2009-01-16 | 2010-07-22 | Lester Mark B | Customized patient-specific patella resectioning guide |
US9017334B2 (en) | 2009-02-24 | 2015-04-28 | Microport Orthopedics Holdings Inc. | Patient specific surgical guide locator and mount |
EP2405865B1 (en) | 2009-02-24 | 2019-04-17 | ConforMIS, Inc. | Automated systems for manufacturing patient-specific orthopedic implants and instrumentation |
US8884618B2 (en) * | 2009-02-25 | 2014-11-11 | Zimmer, Inc. | Method of generating a patient-specific bone shell |
US20100217270A1 (en) | 2009-02-25 | 2010-08-26 | Conformis, Inc. | Integrated Production of Patient-Specific Implants and Instrumentation |
AU2010217903B2 (en) | 2009-02-25 | 2015-12-10 | Conformis, Inc. | Patient-adapted and improved orthopedic implants, designs and related tools |
WO2010120346A1 (en) | 2009-04-13 | 2010-10-21 | George John Lian | Custom radiographically designed cutting guides and instruments for use in total ankle replacement surgery |
CN102802543B (zh) | 2009-05-07 | 2015-06-17 | 史密夫和内修有限公司 | 用于近端股骨的病人专用对线引导装置 |
WO2010145769A1 (en) | 2009-06-17 | 2010-12-23 | Universität Bern | Methods and devices for patient-specific acetabular component alignment in total hip arthroplasty |
US8414591B2 (en) | 2009-07-17 | 2013-04-09 | Materialise N.V. | Surgical guiding tool, methods for manufacture and uses thereof |
CN102497837B (zh) | 2009-07-27 | 2015-12-02 | 托马斯·P·安瑞尔基 | 膝关节置换*** |
US8876830B2 (en) | 2009-08-13 | 2014-11-04 | Zimmer, Inc. | Virtual implant placement in the OR |
DE102009028503B4 (de) | 2009-08-13 | 2013-11-14 | Biomet Manufacturing Corp. | Resektionsschablone zur Resektion von Knochen, Verfahren zur Herstellung einer solchen Resektionsschablone und Operationsset zur Durchführung von Kniegelenk-Operationen |
BR112012008058B1 (pt) | 2009-08-26 | 2020-01-14 | Conformis Inc | implantes e modelos ortopédicos específicos para o paciente |
BR112012005527A2 (pt) | 2009-09-10 | 2016-04-26 | Blue Ortho | guia de alinhamentos para uso em cirurgia ortopédica auxiliada a computador para preparar um elemento de osso para um implante |
CA2778057C (en) | 2009-10-29 | 2019-02-19 | Zimmer, Inc. | Patient-specific mill guide |
AU2010315096A1 (en) | 2009-11-04 | 2012-03-08 | Graco Minnesota Inc. | Integrated valving rod lubrication cartridge |
GB2489884A (en) | 2009-11-04 | 2012-10-10 | Conformis | Patient-adapted and improved orthopedic implants, designs and related tools |
WO2011060434A2 (en) | 2009-11-16 | 2011-05-19 | New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery | Prosthetic condylar joints with articulating bearing surfaces having a translating contact point during rotation thereof |
CA2780826C (en) | 2009-11-17 | 2018-05-29 | Queen's University At Kingston | Patient-specific guide for acetabular cup placement |
CN106137469B (zh) | 2009-12-09 | 2020-02-14 | 马萨诸塞总医院运营总医院公司 | 用于恢复正常弯曲范围和膝关节运动性能的植入物 |
EP2509539B1 (en) | 2009-12-11 | 2020-07-01 | ConforMIS, Inc. | Patient-specific and patient-engineered orthopedic implants |
MX336464B (es) | 2009-12-18 | 2016-01-20 | Conformis Inc | Implantes ortopedicos mejorados y adaptados al paciente, diseños y herramientas relacionadas. |
US8357202B2 (en) * | 2009-12-22 | 2013-01-22 | Zimmer, Gmbh | J-curve for a femoral prosthesis component |
US8632547B2 (en) | 2010-02-26 | 2014-01-21 | Biomet Sports Medicine, Llc | Patient-specific osteotomy devices and methods |
US9066727B2 (en) | 2010-03-04 | 2015-06-30 | Materialise Nv | Patient-specific computed tomography guides |
US9579106B2 (en) | 2010-03-31 | 2017-02-28 | New York Society For The Relief Of The Ruptured And Crippled, Maintaining The Hospital For Special Surgery | Shoulder arthroplasty instrumentation |
US8979926B2 (en) * | 2010-06-08 | 2015-03-17 | Smith & Nephew, Inc. | Implant components |
EP2579796A4 (en) | 2010-06-11 | 2016-04-20 | Smith & Nephew Inc | PATIENT-SPECIFIED INSTRUMENTS |
CA2802119C (en) | 2010-06-11 | 2019-03-26 | Sunnybrook Health Sciences Center | Method of forming patient-specific implant |
WO2011160008A1 (en) | 2010-06-18 | 2011-12-22 | Howmedica Osteonics Corp. | Patient-specific total hip arthroplasty |
US8808302B2 (en) | 2010-08-12 | 2014-08-19 | DePuy Synthes Products, LLC | Customized patient-specific acetabular orthopaedic surgical instrument and method of use and fabrication |
CN103338714B (zh) | 2010-09-07 | 2015-11-25 | 克里夫兰诊所基金会 | 假体植入部的定位设备 |
US9271744B2 (en) | 2010-09-29 | 2016-03-01 | Biomet Manufacturing, Llc | Patient-specific guide for partial acetabular socket replacement |
US8617170B2 (en) | 2010-09-29 | 2013-12-31 | DePuy Synthes Products, LLC | Customized patient-specific computer controlled cutting system and method |
EP2632350B1 (en) | 2010-10-29 | 2021-09-22 | The Cleveland Clinic Foundation | System of preoperative planning and provision of patient-specific surgical aids |
US20120276509A1 (en) | 2010-10-29 | 2012-11-01 | The Cleveland Clinic Foundation | System of preoperative planning and provision of patient-specific surgical aids |
BE1019572A5 (nl) | 2010-11-10 | 2012-08-07 | Materialise Nv | Geoptimaliseerde methoden voor de productie van patientspecifieke medische hulpmiddelen. |
WO2012064513A1 (en) | 2010-11-11 | 2012-05-18 | Zimmer, Inc. | Patient-specific instruments for total hip arthroplasty |
WO2012112702A2 (en) | 2011-02-15 | 2012-08-23 | Conformis, Inc. | Patient-adapted and improved articular implants, designs and related guide tools |
US9186154B2 (en) | 2011-03-17 | 2015-11-17 | Zimmer, Inc. | Patient-specific instruments for total ankle arthroplasty |
US8715289B2 (en) | 2011-04-15 | 2014-05-06 | Biomet Manufacturing, Llc | Patient-specific numerically controlled instrument |
US9675400B2 (en) | 2011-04-19 | 2017-06-13 | Biomet Manufacturing, Llc | Patient-specific fracture fixation instrumentation and method |
US8668700B2 (en) | 2011-04-29 | 2014-03-11 | Biomet Manufacturing, Llc | Patient-specific convertible guides |
AU2012289973B2 (en) | 2011-08-03 | 2017-01-19 | Conformis, Inc. | Automated design, selection, manufacturing and implantation of patient-adapted and improved articular implants, designs and related guide tools |
WO2013056036A1 (en) | 2011-10-14 | 2013-04-18 | Conformis, Inc. | Methods and systems for identification, assessment, modeling, and repair of anatomical disparities in joint replacement |
US20130184713A1 (en) | 2011-12-23 | 2013-07-18 | Conformis, Inc. | Anatomical Alignment Systems and Methods |
US20140364857A1 (en) | 2012-02-07 | 2014-12-11 | Conformis, Inc. | Joint Arthroplasty Devices, Systems, and Methods |
US20130211410A1 (en) | 2012-02-07 | 2013-08-15 | Conformis, Inc. | Patella Resection Instrument Guide Having Optional Patient-Specific Features |
WO2013119790A1 (en) | 2012-02-07 | 2013-08-15 | Conformis, Inc. | Tibial implant devices, systems, and methods |
AU2013225659A1 (en) | 2012-03-02 | 2014-10-02 | Conformis, Inc. | Patient-adapted posterior stabilized knee implants, designs and related methods and tools |
AU2013243258A1 (en) | 2012-04-06 | 2014-11-20 | Conformis, Inc. | Advanced methods, techniques, devices, and systems for cruciate retaining knee implants |
RU2579623C1 (ru) | 2012-04-13 | 2016-04-10 | Конформис, Инк. | Устройства и способы для аддитивного производства компонентов имплантатов |
US9486226B2 (en) | 2012-04-18 | 2016-11-08 | Conformis, Inc. | Tibial guides, tools, and techniques for resecting the tibial plateau |
US20130289570A1 (en) | 2012-04-27 | 2013-10-31 | Conformis, Inc. | Tibial Template and Punch System, Tools and Methods for Preparing the Tibia |
US20130297031A1 (en) | 2012-05-02 | 2013-11-07 | Conformis, Inc. | Patient specific instruments and related methods for joint replacement |
WO2013166299A1 (en) * | 2012-05-03 | 2013-11-07 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Intelligent algorithms for tracking three-dimensional skeletal movement from radiographic image sequences |
US9675471B2 (en) | 2012-06-11 | 2017-06-13 | Conformis, Inc. | Devices, techniques and methods for assessing joint spacing, balancing soft tissues and obtaining desired kinematics for joint implant components |
WO2014008444A1 (en) | 2012-07-03 | 2014-01-09 | Conformis, Inc. | Devices, systems, and methods for impacting joint implant components |
WO2014035991A1 (en) | 2012-08-27 | 2014-03-06 | Conformis, Inc. | Methods, devices and techniques for improved placement and fixation of shoulder implant components |
WO2014047514A1 (en) | 2012-09-21 | 2014-03-27 | Conformis, Inc. | Methods and systems for optimizing design and manufacture of implant components using solid freeform fabrication |
US9387041B2 (en) * | 2013-03-15 | 2016-07-12 | University Of North Texas | Laser-assisted machining (LAM) of hard tissues and bones |
US10258256B2 (en) * | 2014-12-09 | 2019-04-16 | TechMah Medical | Bone reconstruction and orthopedic implants |
WO2016116946A2 (en) * | 2015-01-20 | 2016-07-28 | Indian Institute Of Technology, Bombay | A system and method for obtaining 3-dimensional images using conventional 2-dimensional x-ray images |
-
2010
- 2010-02-25 US US13/203,010 patent/US8884618B2/en active Active
- 2010-02-25 JP JP2011552163A patent/JP2012518519A/ja not_active Withdrawn
- 2010-02-25 CA CA2753485A patent/CA2753485C/en not_active Expired - Fee Related
- 2010-02-25 US US13/203,012 patent/US8989460B2/en active Active
- 2010-02-25 CA CA2753488A patent/CA2753488C/en active Active
- 2010-02-25 EP EP10746865.4A patent/EP2400921A4/en not_active Withdrawn
- 2010-02-25 CN CN201080013944.2A patent/CN102438559B/zh active Active
- 2010-02-25 CN CN201080013943.8A patent/CN102365061B/zh active Active
- 2010-02-25 WO PCT/US2010/025467 patent/WO2010099360A1/en active Application Filing
- 2010-02-25 JP JP2011552164A patent/JP5882743B2/ja active Active
- 2010-02-25 EP EP10746866.2A patent/EP2400934A4/en not_active Ceased
- 2010-02-25 WO PCT/US2010/025466 patent/WO2010099359A1/en active Application Filing
-
2013
- 2013-08-30 JP JP2013180438A patent/JP5969440B2/ja not_active Expired - Fee Related
-
2014
- 2014-04-24 JP JP2014090016A patent/JP5932879B2/ja active Active
- 2014-10-03 US US14/505,916 patent/US9937046B2/en active Active
-
2015
- 2015-03-06 US US14/640,082 patent/US9675461B2/en active Active
-
2016
- 2016-07-07 JP JP2016135417A patent/JP6294397B2/ja not_active Expired - Fee Related
- 2016-09-13 US US15/264,469 patent/US9895230B2/en active Active
- 2016-09-13 US US15/264,389 patent/US10070960B2/en active Active
- 2016-09-13 US US15/264,488 patent/US10213311B2/en active Active
- 2016-09-13 US US15/264,434 patent/US10052206B2/en active Active
-
2018
- 2018-08-03 US US16/054,478 patent/US11219526B2/en active Active
-
2021
- 2021-12-17 US US17/645,036 patent/US20220183845A1/en active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5932879B2 (ja) | 患者特有の骨殻の3dモデルを生成する方法 | |
JP5634880B2 (ja) | カスタマイズされた外科器具又はプロテーゼを生産する方法並びに身体部分の患者別モデルを生成する方法及びそのためのプログラムコードを有する媒体 | |
Pardo et al. | A snake for CT image segmentation integrating region and edge information | |
JP7463510B2 (ja) | 骨断片化のケースにおける整形外科手術のための術前計画及び術中ガイダンス | |
WO2006092594A2 (en) | 3d ultrasound registration | |
US20220156942A1 (en) | Closed surface fitting for segmentation of orthopedic medical image data | |
Straka et al. | 3D watershed transform combined with a probabilistic atlas for medical image segmentation | |
US20230368465A1 (en) | Methods and apparatus for three-dimensional reconstruction | |
Cerveri et al. | Advanced computational framework for the automatic analysis of the acetabular morphology from the pelvic bone surface for hip arthroplasty applications | |
Dong et al. | Automatic Extraction of Femur Contours from Calibrated X-Ray Images using Statistical Information. | |
Borotikar et al. | Augmented statistical shape modeling for orthopedic surgery and rehabilitation | |
Saadat et al. | An efficient image registration method for 3D post-operative analysis of total knee arthroplasty | |
Hänisch et al. | The interleaved partial active shape model search (IPASM) algorithm–Preliminary results of a novel approach towards 3D ultrasound-based bone surface reconstruction | |
Chen | Automatic segmentation and motion analysis of the knee joint based on MRI and 4DCT images | |
Saadat | Multi-modal Image Registration | |
Donno | Statistical shape modelling of osteoarthritic knee joint | |
Pan et al. | 3D Reconstruction of Tibia and Fibula using One General Model and Two X-ray Images | |
Mu et al. | Segmentation of knee joints in x-ray images using decomposition-based sweeping and graph search | |
Audenaert | Modelling human anatomy for use in clinical and virtual population studies | |
Botha et al. | Pre-operative Planning and Intra-operative Guidance for Shoulder Replacement Surgery | |
Chan | Ultrasound-Instantiated Statistical Shape Models for Image-Guided Hip Replacement Surgery | |
Masson-Sibut et al. | A new automatic landmark extraction framework on ultrasound images of femoral condyles | |
Ghanavati | Localization of Human Pelvis Anatomical Coordinate System Using Ultrasound Registration to Statistical Shape Model | |
Grondin Lazazzera | Predicting Femoral Geometry from Anatomical Features | |
Puhulwelle Gamage | 3D Reconstruction of Patient Specific Bone Models for Image Guided Orthopaedic Surgery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20150320 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20150415 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20150715 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20151015 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20160202 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20160202 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20160203 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160329 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160428 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5932879 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |