1. Articles from Anaïs Barut

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    1. New Device Performs 3D “Optical Biopsies” Of Skin

      New Device Performs 3D “Optical Biopsies” Of Skin

      DAMAE Medical and NKT Photonics have worked together under the Eurostar financing program to combine the cutting-edge Line-field Confocal Optical Coherence Tomography (LC-OCT) imaging technology, developed by DAMAE Medical, with the innovative supercontinuum laser technology provided by NKT Photonics. With a broadband SuperK white light laser as a key component, DAMAE Medical has developed an in vivo skin imaging device which performs “optical biopsies” based on the new LC-OCT technology. This unique technique couples the technological advantages of OCT and confocal microscopy: high resolution at high penetration depth. The broadband near-infrared light from the laser combined with high aperture microscope ...

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    2. Industrialization Engineer Position Opening a DAMAE Medical

      Industrialization Engineer Position Opening a DAMAE Medical

      DAMAE Medical has implemented a plan to industrialize its imaging system. A production process must be defined and deployed accordingly. This position is part of the need to move from a prototype / pre-series stage to an industrialization stage of the company's products, in close collaboration with the R&D, clinical and marketing teams. In this context, your missions will consist in: Supporting the R&D team in the industrial development phase of the products (feasibility, design, optimization): According to constraints of performance, ergonomics, safety, robustness, reliability, and costs. Contribute to the verification and validation phases (qualification, calibration, monitoring and ...

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    3. Product R&D Engineer Position Opening at DAMAE Medical

      Product R&D Engineer Position Opening at DAMAE Medical

      You will join the company's R&D team and become a key element in the development and industrialization of our medical devices. Your missions will consist in: Participating in engineering studies: design and/or improvement of optical or mechanical functions, prototyping of electronic boards. Document / update the design file (nomenclature, drawing...) and send it to subcontractors for manufacturing. Assembly and integration into the device, experimental tests and validation. Taking charge of the verification and validation phases of product design: Definition of the qualification strategy (performance metrics, functional tests, calibration, robustness...). Creation of associated test plans, execution of tests and ...

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    4. Line-field confocal time-domain optical coherence tomography with dynamic focusing

      Line-field confocal time-domain optical coherence tomography with dynamic focusing

      A time-domain optical coherence tomography technique is introduced for high-resolution B-scan imaging in real-time. The technique is based on a two-beam interference microscope with line illumination and line detection using a broadband spatially coherent light source and a line-scan camera. Multiple (2048) A-scans are acquired in parallel by scanning the sample depth while adjusting the focus. Quasi-isotropic spatial resolution of 1.3 µm × 1.1 µm (lateral × axial) is achieved. In vivo cellular-level resolution imaging of human skin is demonstrated at 10 frames per second with a penetration depth of ∼500 µm.

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    5. Line-field confocal optical coherence tomography for high-resolution noninvasive imaging of skin tumors

      Line-field confocal optical coherence tomography for high-resolution noninvasive imaging of skin tumors

      An optical technique called line-field confocal optical coherence tomography (LC-OCT) is introduced for high-resolution, noninvasive imaging of human skin in vivo . LC-OCT combines the principles of time-domain optical coherence tomography and confocal microscopy with line illumination and detection using a broadband laser and a line-scan camera. LC-OCT measures the echo-time delay and amplitude of light backscattered from cutaneous microstructures through low-coherence interferometry associated with confocal spatial filtering. Multiple A-scans are acquired simultaneously while dynamically adjusting the focus. The resulting cross-sectional B-scan image is produced in real time at 10  frame  /  s. With an isotropic spatial resolution of ∼1  μm, the ...

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    1-5 of 5
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  2. Topics in the News

    1. (5 articles) Anaïs Barut
    2. (5 articles) Damae Medical
    3. (3 articles) Arnaud Dubois
    4. (1 articles) NKT Photonics
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    Line-field confocal optical coherence tomography for high-resolution noninvasive imaging of skin tumors Line-field confocal time-domain optical coherence tomography with dynamic focusing Product R&D Engineer Position Opening at DAMAE Medical Industrialization Engineer Position Opening a DAMAE Medical New Device Performs 3D “Optical Biopsies” Of Skin A PhD position is available in OPIRA laboratory at the Biomedical Engineering Department of the University of Illinois in Chicago A PhD position is available in OPIRA laboratory at the Biomedical Engineering Department of the University of Illinois in Chicago Artifact Rates for 2D Retinal Nerve Fiber Layer Thickness Versus 3D Neuroretinal Rim Thickness Using Spectral-Domain Optical Coherence Tomography Development of Deep Learning Models to Predict Best-Corrected Visual Acuity from Optical Coherence Tomography Machine learning helps improve diagnostic ability of subclinical keratoconus using Scheimpflug and OCT imaging modalities Applications and Future Directions for Optical Coherence Tomography in Dermatology Anterior Segment Inflammation in Pediatric Uveitis Is Associated with Reduced Retinal Vascular Density as Quantified by Optical Coherence Tomography Angiography