Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Henri Grateau"'
1
Contact, high-resolution spatial diffuse reflectance imaging system for skin condition diagnosis: a first-in-human clinical trial
Autor: A. Koenig, Henri Grateau, Rémi Gerbelot, Stéphane Doutreleau, Samarmar Characoun, Sadok Gharbi, Abdallah Ghaith, Samuel Verges, Sylvain Gioux, Jean-Marc Dinten, Nils Petitdidier
Publikováno v: Journal of Biomedical Optics
Journal of Biomedical Optics, 2021, 26 (1), ⟨10.1117/1.JBO.26.1.012706⟩
Significance: Oxygenation is one of the skin tissue physiological properties to follow for patient care management. Furthermore, long-term monitoring of such parameters is needed at the patient bed as well as outside the hospital. Diffuse reflectance
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73d3d16c256a9355d1e823d4c0c28c4e
https://hal.science/hal-03797882
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2
Evaluation in Healthy Subjects of a Transcutaneous Carbon Dioxide Monitoring Wristband during Hypo and Hypercapnia Conditions
Autor: Sadok Gharbi, Samuel Verges, Samarmar Chacaroun, Pierre Grangeat, Abdallah Ghaith, Maria-Paula Comsa, A. Koenig, Marc Accensi, Stéphane Doutreleau, Henri Grateau
Publikováno v: 2020 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) in conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society
2020 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) in conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society, Jul 2020, Montreal, France. pp.4640-4643, ⟨10.1109/EMBC44109.2020.9175876⟩
EMBC
International audience; The development of wearable devices for healthcare monitoring is of primary interest, in particular for homecare applications. But it is challenging to develop an evaluation framework to test and optimize such a device by foll
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfe95ddae0c63a49696d09654c20314
https://www.hal.inserm.fr/inserm-03797789
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3
First Evaluation of a Transcutaneous Carbon Dioxide Monitoring Wristband Device during a Cardiopulmonary Exercise Test
Autor: Sadok Gharbi, Henri Grateau, Marc Accensi, Pierre Grangeat
Publikováno v: EMBC
We introduce an innovative wristband wireless device based on a dual wavelength NDIR optical measurement and an optimized thermo-fluidic channel to improve the extraction of the carbon dioxide gas from the blood within the heated skin region. We desc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde4f55efe959cd8143215972dd5eccf
https://doi.org/10.1109/embc.2019.8857020
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4
Contact, high-resolution spatial diffuse reflectance imaging system for skin condition diagnosis
Autor: Henri Grateau, Nils Petitdidier, Pierre Jallon, A. Koenig, Rémi Gerbelot, Sylvain Gioux
Publikováno v: Journal of Biomedical Optics
Journal of Biomedical Optics, 2018, 23 (11), pp.1. ⟨10.1117/1.JBO.23.11.115003⟩
Journal of Biomedical Optics, Society of Photo-optical Instrumentation Engineers, 2018, 23 (11), pp.1. ⟨10.1117/1.JBO.23.11.115003⟩
Spatially resolved diffuse reflectance spectroscopy (srDRS) is a well-established technique for noninvasive, in vivo characterization of tissue optical properties toward diagnostic applications. srDRS has a potential for depth-resolved analysis of ti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c5e160ed9b1ec1e862a14697bfecd84
https://hal.science/hal-02141574
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5
Achieving magnification smaller than 1 in lensless microscopy by illumination with a convergent wavefront
Autor: Quentin Josso, Mickael Domenes, Henri Grateau, François Perraut
Publikováno v: Optics letters. 41(22)
Lensless or lensfree microscopy is now available commercially. With these new microscopes, it is possible to record images in contact mode with a magnification of 1 or in holographic mode with a magnification larger than 1. In this Letter, we present
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47f5a9b3daa02ad35174805797152e07
https://pubmed.ncbi.nlm.nih.gov/27842124
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6
Toward noninvasive assessment of flap viability with time-resolved diffuse optical tomography: a preclinical test on rats
Autor: Antonio Pifferi, Marion Aribert, Georges Bettega, Laura Di Sieno, Michel Berger, Henri Grateau, Jean-Luc Coll, Alberto Dalla Mora, Cynthia Hamou, Lionel Hervé, Jean-Marc Dinten, Davide Contini, Anne Planat-Chrétien, Agathe Puszka
Publikováno v: Journal of Biomedical Optics
Journal of Biomedical Optics, 2016, 21 (2), pp.025004 ⟨10.1117/1.JBO.21.2.025004⟩
Journal of Biomedical Optics, Society of Photo-optical Instrumentation Engineers, 2016, 21 (2), pp.025004 ⟨10.1117/1.JBO.21.2.025004⟩
International audience; The noninvasive assessment of flap viability in autologous reconstruction surgery is still an unmet clinical need. To cope with this problem, we developed a proof-of-principle fully automatized setup for fast time-gated diffus
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26a57089d964268983db2ebc7232615f
https://pubmed.ncbi.nlm.nih.gov/26836208
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7
Time-resolved diffuse optical tomography for non-invasive flap viability assessment: pre-clinical tests on rats
Autor: Jean-Luc Coll, Henri Grateau, M. Aribert, Lionel Hervé, A. Dalla Mora, L. Di Sieno, Georges Bettega, A. Puszka, M. Berger, Anne Planat-Chrétien, Antonio Pifferi, Cynthia Hamou, Davide Contini, J.-M. Dinten
Publikováno v: Diffuse Optical Imaging V.
We present a new setup for time-resolved diffuse optical tomography based on multiple source-detector acquisitions analysed by means of the Mellin-Laplace transform. The proposed setup has been used to perform pre-clinical measurements on rats in ord
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15844a49a9a91e78a1ab8cf9b2400e6a
https://doi.org/10.1364/ecbo.2015.95380n
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8
Realization and Characterization of an Automatized Setup for Non-Invasive Assessment of Flap Viability by means of Fast-Gated SPAD
Autor: Jean-Luc Coll, Davide Contini, Laura Di Sieno, Henri Grateau, Michel Berger, Lionel Hervé, Alberto Dalla Mora, Gianluca Boso, Antonio Pifferi, Anne Planat-Chrétien, Agathe Puszka, Jean-Marc Dinten, Cynthia Hamou
Publikováno v: Biomedical Optics Conference
Biomedical Optics Conference, Apr 2014, Miami, United States. pp.BT3A.78, ⟨10.1364/BIOMED.2014.BT3A.78⟩
International audience; We conceive and validate in-vivo a setup for non-invasive assessment of flap viability. It is based on Time-Resolved Near-Infrared acquisitions by means of fast-gated SPAD, analysed with a “Mellin-Laplace transform” based
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3baee98f31bcf28f854a2c6e8e5edc68
https://hal.science/hal-01133487
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9
Integrated silica micro-opto-electromechanical steering device for laser beam scanning
Autor: Eric Ollier, Karine Petroz, Patrick Louis Mottier, Henri Grateau
Publikováno v: Sensors and Actuators A: Physical. 73:117-121
We present a microsteering device for laser beam, aimed at telemetry and obstacle detection applications. The operation range scales from visible to infrared wavelengths owing to silica structures, etched on silicon substrate. The design combines a s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df04364fc1368671da7cccaa69737f10
https://doi.org/10.1016/s0924-4247(98)00263-5
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10
FluoSTIC: miniaturized fluorescence image-guided surgery system
Autor: Michel Berger, Henri Grateau, Jean-Marc Dinten, Sylvain Gioux, Jean-Guillaume Coutard, Jean-Luc Coll, Christian Righini, Michelle Keramidas, Véronique Josserand
Publikováno v: Journal of Biomedical Optics
Journal of Biomedical Optics, Society of Photo-optical Instrumentation Engineers, 2012, 17 (10), pp.106014. ⟨10.1117/1.JBO.17.10.106014⟩
Journal of Biomedical Optics, 2012, 17 (10), pp.106014. ⟨10.1117/1.JBO.17.10.106014⟩
International audience; Over the last few years, near-infrared (NIR) fluorescence imaging has witnessed rapid growth and is already used in clinical trials for various procedures. However, most clinically compatible imaging systems are optimized for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdcc3669c238c47983ae1bffb92e5046
https://pubmed.ncbi.nlm.nih.gov/23052561
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