Ophthalmic surgical microscope

An ophthalmic surgery and microscope technology, applied in the field of surgical microscopes, can solve problems such as lack of OCT imaging, and achieve the effect of simplifying surgical operations and reducing the number of adjustments

Inactive Publication Date: 2019-12-31
NOVARTIS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, systems for providing real-time intraoperative OCT imaging to aid in visualization are still lacking

Method used

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  • Ophthalmic surgical microscope
  • Ophthalmic surgical microscope
  • Ophthalmic surgical microscope

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Embodiment Construction

[0014] For the purposes of promoting an understanding of the principles of the disclosure, reference will now be made to the embodiments illustrated in the drawings, and specific language will be used to describe the same. However, it should be understood that no limitation of the scope of the present disclosure is intended. Any alterations and further modifications to the described systems, apparatuses, and methods, and any further applications of the principles of the disclosure will normally occur to those of ordinary skill in the art to which this disclosure pertains. In particular, it is entirely conceivable that the system, device and / or method described for one embodiment may be combined with the features, components and / or steps described for other embodiments of the present disclosure. However, for the sake of brevity, numerous iterations of these combinations will not be described individually. For simplicity, in some instances, the same reference numbers will be us...

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Abstract

An ophthalmic surgical microscope includes a beam coupler positioned along an optical path of the surgical microscope between a first eyepiece and magnifying / focusing optics, the beam coupler operableto direct the OCT imaging beam along a first portion of the optical path of the surgical microscope between the beam coupler and a patient's eye (an OCT image being generated based on a reflected portion of the OCT imaging beam). The surgical microscope additionally includes a real-time data projection unit operable to project the OCT image generated by the OCT system and a beam splitter positioned along the optical path of the surgical microscope between a second eyepiece and the magnifying / focusing optics. The beam splitter is operable to direct the projected OCT image along a second portion of the optical path of the surgical microscope between the beam splitter and the second eyepiece such that the projected OCT image is viewable through the second eyepiece.

Description

[0001] This application is an application for an invention patent titled "Surgical Microscope with Integrated Optical Coherence Tomography and Display System" of PCT application PCT / IB2016 / 053332 with Chinese application number 201680036657.0 and filing date of June 7, 2016 Divisional application. technical field [0002] The present disclosure relates generally to surgical microscopes for ophthalmic surgery, and more particularly to surgical microscopes with integrated optical coherence tomography (OCT) and display systems. Background technique [0003] Eye surgeons often rely on surgical microscopes to see minute details of a patient's eye during eye surgery. One type of eye surgery - vitreoretinal surgery - involves vitrectomy (removal of the vitreous from the posterior chamber to gain access to the retina). Successful execution of vitrectomy requires essentially complete removal of the vitreous, including the most challenging region near the vitreous base. Due to the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/13A61B3/10A61B90/00A61F9/007G02B21/00G02B21/18G02B21/36
CPCA61B3/0041A61B3/102A61B3/13A61F9/007A61B90/361A61B90/37A61B2090/3735G02B21/0012G02B21/18G02B21/361A61B3/0025A61B3/10A61B3/12A61B3/132G02B13/04G02B13/16G02B15/24
Inventor 俞凌峰V·绍弗曼T·黑伦任虎刚
Owner NOVARTIS AG
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