Prostheses using individual-specific 3D printed model
AssigneeThe Brigham and Women's Hospital, Inc.
InventorsWalid Ibn. Essayed, Prashin Unadkat
Life of this patent
Estimating the term…
Abstract
A prosthetic device includes a first material and a second material that surrounds a least a portion of the perimeter of the first material. The first material and the second material have a resting shape that is configured to fit a body part on which the prosthetic devices is to be implanted. The second material is deformable to fit the prosthetic device through an opening of the subject smaller than the resting shape to reach the body part. A prosthetic device can be produced by obtaining image data corresponding to a body part of the subject, generating and refining one or more models of a body part based on the image data, and producing the prosthetic device as a three-dimensional print of the refined model.
Claims13
A prosthetic device for a subject, the prosthetic device comprising:
- a first material;
- a second material surrounding at least a portion of a perimeter of the first material, the second material being more flexible than the first material;
- and
- one or more handles coupled to and protruding outwardly from one of the first material or the second material,
- the first material and the second material having a resting shape configured to fit a body part of the subject,
- the second material being deformable to fit the prosthetic device through an opening of the subject smaller than the resting shape to reach the body part, and
- wherein the second material is progressively more flexible from an inner edge adjacent the first material to an outer edge.
A prosthetic device for a subject, the prosthetic device comprising:
- a first material;
- a second material surrounding at least a portion of a perimeter of the first material, the second material being more flexible than the first material;
- and
- one or more handles coupled to and protruding outwardly from one of the first material or the second material,
- the first material and the second material having a resting shape configured to fit a body part of the subject,
- the second material being deformable to fit the prosthetic device through an opening of the subject smaller than the resting shape to reach the body part, and
- wherein an interface between the first material and the second material is a gradual change from the first material to the second material.
Dependencies are inferred from the claim text.