[go: up one dir, main page]

Kaminsky et al., 2005 - Google Patents

A universal algorithm for an improved finite element mesh generation: Mesh quality assessment in comparison to former automated mesh-generators and an analytic …

Kaminsky et al., 2005

Document ID
2745421150822038171
Author
Kaminsky J
Rodt T
Gharabaghi A
Forster J
Brand G
Samii M
Publication year
Publication venue
Medical engineering & physics

External Links

Snippet

The FE-modeling of complex anatomical structures is not solved satisfyingly so far. Voxel- based as opposed to contour-based algorithms allow an automated mesh generation based on the image data. Nonetheless their geometric precision is limited. We developed an …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • 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
    • A61F2002/30952—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 CAD-CAM techniques or NC-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
    • A61F2/3094—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
    • A61F2002/3096—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 trimmed or cut to a customised size
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/50—Computer-aided design
    • G06F17/5009—Computer-aided design using simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • G06F19/30—Medical informatics, i.e. computer-based analysis or dissemination of patient or disease data
    • G06F19/34—Computer-assisted medical diagnosis or treatment, e.g. computerised prescription or delivery of medication or diets, computerised local control of medical devices, medical expert systems or telemedicine
    • G06F19/3437—Medical simulation or modelling, e.g. simulating the evolution of medical disorders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4528—Joints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects

Similar Documents

Publication Publication Date Title
Kluess et al. A convenient approach for finite-element-analyses of orthopaedic implants in bone contact: modeling and experimental validation
JP7141706B2 (en) Methods and systems for designing and fabricating customized devices
Taddei et al. An improved method for the automatic mapping of computed tomography numbers onto finite element models
Shim et al. The use of sparse CT datasets for auto-generating accurate FE models of the femur and pelvis
Camacho et al. An improved method for finite element mesh generation of geometrically complex structures with application to the skullbase
Belinha Meshless methods in biomechanics
EP2583251B1 (en) A method for determining articular bone deformity resection using motion patterns
Gao et al. 3D finite element mesh generation of complicated tooth model based on CT slices
Yang et al. Some factors that affect the comparison between isotropic and orthotropic inhomogeneous finite element material models of femur
Venne et al. Comparing conventional and computer-assisted surgery baseplate and screw placement in reverse shoulder arthroplasty
Chen et al. Research status and application prospects of digital technology in orthopaedics
Zheng et al. Construction and validation of a three-dimensional finite element model of degenerative scoliosis
Chao et al. Simulation and animation of musculoskeletal joint system
Lalonde et al. Method to geometrically personalize a detailed finite-element model of the spine
Wan et al. Three‐Dimensional Biomechanical Finite Element Analysis of Lumbar Disc Herniation in Middle Aged and Elderly
Balwan et al. Development of patient specific knee joint implant
Schonning et al. Hexahedral mesh development of free-formed geometry: The human femur exemplified
Schmitt et al. Development of a hybrid finite element model for individual simulation of intertrochanteric osteotomies
Kaminsky et al. A universal algorithm for an improved finite element mesh generation: Mesh quality assessment in comparison to former automated mesh-generators and an analytic model
Viceconti et al. An automated method to position prosthetic components within multiple anatomical spaces
Müller-Karger et al. P-version of the finite-element method for highly heterogeneous simulation of human bone
Sciortino et al. Statistical shape modelling as a tool for medical reverse engineering
Lin et al. [Retracted] Application of Digital Orthopedic Technology in Orthopedic Trauma
Kaminsky et al. 3D segmentation and finite element modelling of spine segments
Lee et al. 3D finite element modeling of lumbar spine (L2/L3) using digitizer