Frequency-domain optical coherence tomography with undetected mid-infrared photons
Mid-infrared (mid-IR) light scatters much less than shorter wavelengths, allowing greatly
enhanced penetration depths for optical imaging techniques such as optical coherence …
enhanced penetration depths for optical imaging techniques such as optical coherence …
Robot-assisted intraocular surgery: development of the IRISS and feasibility studies in an animal model
Purpose The aim of this study is to develop a novel robotic surgical platform, the IRISS
(Intraocular Robotic Interventional and Surgical System), capable of performing both anterior …
(Intraocular Robotic Interventional and Surgical System), capable of performing both anterior …
Miniature fiber-optic force sensor based on low-coherence Fabry-Pérot interferometry for vitreoretinal microsurgery
During vitreoretinal surgery, the surgeon manipulates retinal tissue with tool-to-tissue
interaction forces below the human sensory threshold. A force sensor (FS) integrated with …
interaction forces below the human sensory threshold. A force sensor (FS) integrated with …
Real-time tool to layer distance estimation for robotic subretinal injection using intraoperative 4D OCT
The emergence of robotics could enable ophthalmic microsurgical procedures that were
previously not feasible due to the precision limits of manual delivery, for example, targeted …
previously not feasible due to the precision limits of manual delivery, for example, targeted …
Spectral phase-based automatic calibration scheme for swept source-based optical coherence tomography systems
KM Ratheesh, LK Seah… - Physics in Medicine & …, 2016 - iopscience.iop.org
The automatic calibration in Fourier-domain optical coherence tomography (FD-OCT)
systems allows for high resolution imaging with precise depth ranging functionality in many …
systems allows for high resolution imaging with precise depth ranging functionality in many …
Evaluation of microsurgical tasks with OCT-guided and/or robot-assisted ophthalmic forceps
Real-time intraocular optical coherence tomography (OCT) visualization of tissues with
surgical feedback can enhance retinal surgery. An intraocular 23-gauge B-mode forward …
surgical feedback can enhance retinal surgery. An intraocular 23-gauge B-mode forward …
Design, calibration and preliminary testing of a robotic telemanipulator for OCT guided retinal surgery
H Yu, JH Shen, KM Joos… - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
This paper presents an experimental system for demonstrating a new concept for retinal
micro-vascular surgery. This concept involves the use of stents to maintain the structural …
micro-vascular surgery. This concept involves the use of stents to maintain the structural …
Accurate real-time depth control for CP-SSOCT distal sensor based handheld microsurgery tools
This paper presents a novel intuitive targeting and tracking scheme that utilizes a common-
path swept source optical coherence tomography (CP-SSOCT) distal sensor integrated …
path swept source optical coherence tomography (CP-SSOCT) distal sensor integrated …
Precision needle tip localization using optical coherence tomography images for subretinal injection
Subretinal injection is a delicate and complex microsurgery, which requires surgeons to
inject the therapeutic substance in a pre-operatively defined and intra-operatively updated …
inject the therapeutic substance in a pre-operatively defined and intra-operatively updated …
Calibration and integration of b-mode optical coherence tomography for assistive control in robotic microsurgery
H Yu, JH Shen, KM Joos… - IEEE/ASME Transactions …, 2016 - ieeexplore.ieee.org
During retinal microsurgery, surgeons cannot adequately visualize subsurface anatomical
structures. In our previous work, a customized B-mode optical coherence tomography (OCT) …
structures. In our previous work, a customized B-mode optical coherence tomography (OCT) …