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Chris P. Lohmann

3 accepted papers

2019

Needle Localization for Robot-assisted Subretinal Injection based on Deep Learning

ICRA 2019poster

Subretinal injection is known to be a complicated task for ophthalmologists to perform, the main sources of difficulties are the fine anatomy of the retina, insufficient visual feedback, and high surgical precision. Image guided robot-assisted surgery is one of the promising solutions that bring sig…

Cited by 18Source ↗Scholar ↗
2018

Precision Needle Tip Localization Using Optical Coherence Tomography Images for Subretinal Injection

ICRA 2018poster

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 subretinal target area. Due to the lack of subretinal visual feedback, it is hard to sense the insertion depth during th…

Cited by 32Source ↗Scholar ↗
2018

Towards Robotic Eye Surgery: Marker-Free, Online Hand-Eye Calibration Using Optical Coherence Tomography Images

RA-L 2018

Ophthalmic microsurgery is known to be a challenging operation, which requires very precise and dexterous manipulation. Image guided robot-assisted surgery is a promising solution that brings significant improvements in outcomes and reduces the physical limitations of human surgeons. However, this t

Cited by 38Source ↗Scholar ↗