IMPLANT PLANNING USING CORRECTED CAPTURED JOINT MOTION INFORMATION
First Claim
1. A surgical planning method comprising:
- capturing data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment;
representing the first bone of the joint;
representing the second bone of the joint;
associating a first implant model with the representation of the first bone;
associating a second implant model with the representation of the second bone;
based on the captured data, determining a relationship between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint; and
displaying information representative of the determined relationship.
1 Assignment
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Accused Products
Abstract
The description relates to surgical computer systems, including computer program products, and methods for implant planning using corrected captured joint motion information. Data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual is captured, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment. The first bone of the joint is represented. The second bone of the joint is represented. A first implant model is associated with the representation of the first bone. A second implant model is associated with the representation of the second bone. Based on the captured data, a relationship is determined between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint. Information representative of the determined relationship is displayed.
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Citations
24 Claims
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1. A surgical planning method comprising:
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capturing data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment; representing the first bone of the joint; representing the second bone of the joint; associating a first implant model with the representation of the first bone; associating a second implant model with the representation of the second bone; based on the captured data, determining a relationship between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint; and displaying information representative of the determined relationship. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A surgical planning system comprising:
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a computer configured to; capture data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment; represent the first bone of the joint; represent the second bone of the joint; associate a first implant model with the representation of the first bone; associate a second implant model with the representation of the second bone; based on the captured data, determine a relationship between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint; and display information representative of the determined relationship. - View Dependent Claims (20, 21, 22)
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23. A computer program product, tangibly embodied in a computer readable medium, the computer program product including instructions being operable to cause a data processing apparatus to:
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capture data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment; represent the first bone of the joint; represent the second bone of the joint; associate a first implant model with the representation of the first bone; associate a second implant model with the representation of the second bone; based on the captured data, determine a relationship between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint; and display information representative of the determined relationship.
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24. A system comprising:
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means for capturing data representative of a corrected limb pose at a plurality of poses within a range of motion of a joint associated with a particular individual, the joint comprising a first bone and a second bone, while the first bone, the second bone, or both are subject to a corrective force aligning the first and second bones in a desired alignment; means for representing the first bone of the joint; means for representing the second bone of the joint; means for associating a first implant model with the representation of the first bone; means for associating a second implant model with the representation of the second bone; based on the captured data, means for determining a relationship between the first implant model and the second implant model at one or more poses of the plurality of poses within the range of motion of the joint; and means for displaying information representative of the determined relationship.
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Specification