Methods and systems for producing an implant
DCFirst Claim
Patent Images
1. A computer implemented method of obtaining data for determining a three-dimensional shape of a medical device, the method comprising:
- rendering a computer-generated three-dimensional representation of a target tissue from computer readable image data of the target tissue wherein the target tissue comprises two portions, a portion with a defect and a portion without a defect;
mapping an external three-dimensional surface of the computer-generated three-dimensional representation of the target tissue;
superimposing onto the mapped external surface a three-dimensional template to span the defective portion by deforming the three-dimensional template to match at least a portion of the mapped external surface; and
determining the three-dimensional shape of the medical device based on the shape of the deformed three-dimensional template that spans the defective region.
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Abstract
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 defective portion and a non-defective portion of tissue in the subject, superimposing on the image a shape to span the defective portion, and determining the 3-dimensional shape of the implant based on the shape that spans the defective portion.
68 Citations
8 Claims
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1. A computer implemented method of obtaining data for determining a three-dimensional shape of a medical device, the method comprising:
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rendering a computer-generated three-dimensional representation of a target tissue from computer readable image data of the target tissue wherein the target tissue comprises two portions, a portion with a defect and a portion without a defect; mapping an external three-dimensional surface of the computer-generated three-dimensional representation of the target tissue; superimposing onto the mapped external surface a three-dimensional template to span the defective portion by deforming the three-dimensional template to match at least a portion of the mapped external surface; and determining the three-dimensional shape of the medical device based on the shape of the deformed three-dimensional template that spans the defective region. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification