Computer-aided-design of skeletal implants

D Dean, KJ Min, RA Ratcheson - US Patent 7,747,305, 2010 - Google Patents
The present invention is directed to a computer aided design method for producing an
implant for a patient prior to operation comprising the steps of: generating data with a non …

System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities

A Migdal, A Lebedev - US Patent 5,886,702, 1999 - Google Patents
A system and method for the rapid creation of an optimized mesh model of a real world
object, terrain or other three-dimensional surface. The mesh construction technique provides …

System and method for computer modeling of 3D objects and 2D images by mesh constructions that incorporate non-spatial data such as color or texture

AA Migdal, B Aguera-Arcas, A Lebedev - US Patent 6,208,347, 2001 - Google Patents
A system and method for modeling 3D objects and 2D images by wireframe mesh
constructions having data points that combine both spatial data and surface information …

Methods and systems for producing an implant

HD Dean, K Subramanyan, AT Moullas… - US Patent …, 2015 - Google Patents
A computer implemented method for determining the 3-dimensional shape of an implant to
be implanted into a subject includes obtaining a computer readable image including a …

Bi-level iso-surface compression

G Taubin - US Patent 7,847,799, 2010 - Google Patents
Methods, structures and systems for encoding and decoding isosurface data. An encoder
process takes Volume data and an isolevel as input and produces compressed isosurface …

Producing a three dimensional model of an implant

HD Dean, K Subramanyan, AT Moullas… - US Patent …, 2016 - Google Patents
Determining a shape of a medical device to be implanted into a subject produces an image
including a defective portion and a non-defective portion of a surface of a tissue of interest …

Continuous digital light processing additive manufacturing of implants

HD Dean, JE Wallace, AG Mikos, M Wang… - US Patent …, 2017 - Google Patents
A process for additive manufacturing of a resorbable implant to be implanted into a patient
includes providing a biocompatible resin including a liquid light-polymerizable material that …

System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities

A Migdal, A Lebedev - US Patent 6,611,267, 2003 - Google Patents
US6611267B2 - System and method for computer modeling of 3D objects or surfaces by mesh
constructions having optimal quality characteristics and dynamic resolution capabilities - Google …

Producing a three-dimensional model of an implant

HD Dean, K Subramanyan, AT Moullas… - US Patent …, 2017 - Google Patents
Determining a shape of a medical device to be implanted into a subject produces an image
including a defective portion and a non-defective portion of a surface of a tissue of interest …

Method for producing a mesh of quadrilateral/hexahedral elements for a body to be analyzed using finite element analysis

GS Strumolo, N Palle - US Patent 5,729,670, 1998 - Google Patents
This need is met by the invention of the present applica tion whereinmesh generationis
performed for a two or three dimensional body by characterizing the body as a passage …