Flexible Array For Use In Navigated Surgery
First Claim
Patent Images
1. A system to determine a contour of a surface of a patient, the system comprising:
- a flexible member having an edge, a top surface, and a bottom surface, wherein the top surface and the bottom surface are substantially co-extensive and have an area greater than the edge; and
a tracking device associated with the flexible member;
wherein the flexible member is formable to a contour of the patient.
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Accused Products
Abstract
A system can be used to determine a position of a structure in physical space. The system can include a flexible member, such as a drape, cloth, sheet, etc. that can include one or more trackable devices associated therewith. The trackable devices can be incorporated into the weave of a woven cloth or the matrix of a polymer member. The trackable devices can be used within a tracking system to determine the location of the trackable devices.
117 Citations
37 Claims
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1. A system to determine a contour of a surface of a patient, the system comprising:
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a flexible member having an edge, a top surface, and a bottom surface, wherein the top surface and the bottom surface are substantially co-extensive and have an area greater than the edge; and a tracking device associated with the flexible member; wherein the flexible member is formable to a contour of the patient. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method to determine a contour of a surface of a patient, the method comprising:
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providing a flexible member; associating a tracking device with a flexible member; overlaying the flexible member atop an exterior surface of the patient; tracking a location of the tracking device; and determining a position of the tracking device. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A method to determine a contour of a surface of a patient, the method comprising:
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providing a flexible member; forming a tracking device in combination with the flexible member; acquiring image data of the patient; determining a contour of the patient in the acquired image data; tracking a location of the tracking device; determining a contour of the patient via tracking the location of the tracking device; correlating the determined contour in the image data and the determined contour of the patient; and registering an image space and a patient space. - View Dependent Claims (32, 33, 34, 35, 36, 37)
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Specification