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Surgical optical coherence tomography (oct) for surgery and related systems and methods

An optical coherence tomography, surgical technique, used in ophthalmic surgery, computer-aided surgery, surgery, etc.

Active Publication Date: 2018-11-16
BIOPTIGEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This ranging capability is currently a limitation in the application of OCT to surgical procedures

Method used

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  • Surgical optical coherence tomography (oct) for surgery and related systems and methods
  • Surgical optical coherence tomography (oct) for surgery and related systems and methods
  • Surgical optical coherence tomography (oct) for surgery and related systems and methods

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Embodiment Construction

[0060] The present invention will be described more fully below with reference to the accompanying drawings showing embodiments of the invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.

[0061] Therefore, while the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and described in detail herein. It should be understood, however, that there is no intention to limit the invention to the particular forms disclosed, but on the contrary, the invention is to cover all modifications, equivalents and alternatives falling within the spirit and scope of the invention as defined by the claims. Like numbers represent like elements throughout the description of the figures.

[0062] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to...

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Abstract

Methods for performing surgical procedures utilizing optical coherence tomography (OCT) are provided. The method comprises: orienting a subject for surgery, wherein orienting comprises imaging a region of the subject containing a structure having an asymmetry of known orientation, detecting the image to determine the presence and location of the structure, and utilizing a OCT images of structures with known orientation asymmetries to confirm correct orientation of the subject; use OCT to obtain at least one image of the subject's surgical field and construct an initial structural view of the surgical field; calculate a method for using data from the OCT images At least one clinical parameter associated with the prognosis of the surgical procedure as an endpoint; the surgical procedure is cycled using changes in OCT-derived structural views of OCT of the surgical field or changes in calculated clinical parameters from at least OCT images assess and monitor clinical outcomes related to the surgical procedure; determine whether the surgical plan for surgery needs to be modified based on periodic evaluation and / or monitoring; modify the surgical plan for the surgical procedure if it is determined that a modification is necessary; and repeat the evaluation and Monitor, identify and modify until it is determined that no modification is required.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Application No. 61 / 859,465 filed July 29, 2013 (Attorney Docket No. 9526-47PR), 61 / 914,099 filed December 10, 2013 (Attorney Docket No. 9526 -47PR2) U.S. Provisional Application and Priority of U.S. Provisional Application No. 61 / 984,062 (Attorney Docket No. 9526-47PR3) filed April 25, 2014, the disclosure of which is hereby incorporated by reference in its entirety middle. [0003] Statement Regarding Federal Funding [0004] This invention was made in part with government support under Grant Application No. R44EY018021-03 from the National Institutes of Health, National Eye Institute. The government has certain rights in this invention. technical field [0005] The present invention relates generally to imaging-guided surgery, imaging-guided ophthalmic surgery, imaging-guided cataract and corneal surgery, and more particularly, to imaging-guided surgery utilizing optical cohe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F9/007A61F9/008A61B3/10A61B34/10
CPCA61F2009/00851A61B3/0025A61B2090/3735A61B2034/108G02B21/0012A61B3/102A61B3/1005A61B3/107A61B3/0041A61B3/103A61F2/16
Inventor 艾瑞克·L.·巴克兰阿尔-哈菲兹·德哈拉罗伯特·H.·哈特
Owner BIOPTIGEN
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