Assisted Guidance and Navigation Method in Intraoral Surgery
First Claim
1. An assisted guidance and navigation method in intraoral surgeries, which is a method using computerized tomography (CT) photography and an optical positioning system to track medical appliances, the method at least comprising:
- (A) providing an optical positioning treatment instrument and an optical positioning device at an intraoral tissue receiving treatment;
(B) obtaining image data of the intraoral tissue receiving treatment through CT photography, obtaining a positioning relationship between the treatment instrument and the optical positioning device, making the image data and physical space generate correspondence through an algorithm, and then combining actions of the treatment instrument with the image data precisely; and
(C) real-time checking the image data and assisting guidance and navigation to perform a surgery on the intraoral tissue through movement of the treatment instrument at teeth receiving treatment.
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Accused Products
Abstract
An assisted guidance and navigation method in intraoral surgeries is a method using computerized tomography (CT) photography and an optical positioning system to track medical appliances, the method including: first providing an optical positioning treatment instrument and an optical positioning device; then obtaining image data of the intraoral tissue receiving treatment through CT photography, precisely displaying actions of the treatment instrument in the image data, and real-time checking an image and guidance and navigation. Therefore, during the surgery, the existing use habits of the physicians are not affected and accurate and convenient auxiliary information is provided, and attention is paid to using the treatment instrument in physical environments such as a patient'"'"'s tooth or dental model.
168 Citations
9 Claims
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1. An assisted guidance and navigation method in intraoral surgeries, which is a method using computerized tomography (CT) photography and an optical positioning system to track medical appliances, the method at least comprising:
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(A) providing an optical positioning treatment instrument and an optical positioning device at an intraoral tissue receiving treatment; (B) obtaining image data of the intraoral tissue receiving treatment through CT photography, obtaining a positioning relationship between the treatment instrument and the optical positioning device, making the image data and physical space generate correspondence through an algorithm, and then combining actions of the treatment instrument with the image data precisely; and (C) real-time checking the image data and assisting guidance and navigation to perform a surgery on the intraoral tissue through movement of the treatment instrument at teeth receiving treatment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification