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Academic literature on the topic 'Matériaux – Biocompatibilité'
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Journal articles on the topic "Matériaux – Biocompatibilité"
Sigot-Luizard, M. F. "Biocompatibilité et matériaux nouveaux." RBM-News 17, no. 5 (January 1995): 152–54. http://dx.doi.org/10.1016/s0222-0776(00)88956-7.
Full textHasselmann, Michel. "Accès vasculaire en nutrition parentérale : choix du matériel. Avantages respectifs, matériaux, biocompatibilité, cathéters mono- ou multi-lumières." Nutrition Clinique et Métabolisme 16, no. 1 (March 2002): 36–38. http://dx.doi.org/10.1016/s0985-0562(02)00098-5.
Full textDissertations / Theses on the topic "Matériaux – Biocompatibilité"
Bernard, Mélisande. "Etude de biocompatibilité des films à base de COC en tant que matériaux implantables." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS378.
Full textAbstract : The purpose of this work is the study of the in vitro biocompatibility of COC-based materials in order to evaluate their potential as implantable biomaterials.This evaluation is carried out by monitoring several parameters: cell viability / cytotoxicity, evaluation of oxidative stress, inflammatory reactions and hemocompatibility. A relationship between these biological responses and physicochemical properties of the studied materials has been apprehended.Results show a good biocompatibility of the tested films with a significant impact of the presence of additives (anti-oxidant and lubricant) on the evaluated biological and physicochemical parameters.The simulated effect of biological aging of these materials on their biocompatibility and physico-chemical characteristics has also been studied. Extreme pH and oxidation conditions, as well as contact with macrophages during 1 month, affect the surface and interaction of COC films with the biological environment without compromising their biocompatibility. The presence of additives also had an impact on these changes.Following a risk management logic, the systematization of the developed methods within the laboratory made it possible to obtain a simplified and validated approach, applicable to all natural or synthetic materials that could be used for manufacturing implantable medical devices
Velasquez, Diego. "Matériaux à base d’amidon pour un usage biomédical." Nantes, 2014. https://archive.bu.univ-nantes.fr/pollux/show/show?id=0fdf5046-f439-4da0-a9fd-93c48d6f41a2.
Full textThe main purpose of this study was to characterize pure starch-based materials from different botanical origins (potato, amylose-rich maize and amylopectin-rich maize waxy) and with different amounts of plasticizer under physiological conditions in order to predict their behavior when used. In biomedical applications, such as implantable biomedical devices. Characterizations under physiological conditions included swelling and determination of mechanical behaviour during mechanical compression. Furthermore, glycerol release, crystalline structure evolution, enzymatic hydrolysis and cell viability were also evaluated in simulated physiological conditions. Plasticized potato starch presented the best results in terms of mechanical behaviour, due to the presence of plasticizer and the evolution of its crystalline structure. In order to explore the in vivo response of starch-based materials, implantations were performed at 8 days and 30 days in a rat animal model, where potato starch induced a better host response. Finally, a specific approach in sialendoscopy using starch- based tubes was performed in the salivary ducts on a pig animal model, which permitted the validation of the animal model and the specifications for this type of materials
Esposito, Guy. "Amélioration de la biocompatibilité des matériaux pour dispositifs médicaux : développement de matériaux résistant aux rayonnements ionisants et de matériaux antithrombotiques." Lyon 1, 2000. http://www.theses.fr/2000LYO1T266.
Full textBerruet, Régis Gilles. "Utilisation de composites polyépoxyde-carbone comme biomatériaux : biocompatibilité et biofonctionnalité du système." Lyon 1, 1987. http://www.theses.fr/1987LYO10108.
Full textHelfer, Maxime. "Étude des matériaux de reconstruction prothétique odontologique en salive artificielle." Thesis, Université de Lorraine, 2012. http://www.theses.fr/2012LORR0296/document.
Full textIn dentistry, the loss of natural elements is made up for by the use of reconstruction biomaterials of metal or ceramic origin. The use of the latter is now fastly developing and tends to supersede metal, to have only "all ceramic" elements. All these materials will remain in the mouth of the patients for a long time, which creates optimal conditions for the appearance of corrosion phenomena. Saliva is indeed an effective electrolyte. The variations in pH, temperature and polymetalism increase the speed of corrosion and the release of the component elements. The present study concerns five alloys usually used in prosthetic dentistry: one noble, one high noble, three basic alloys and several ceramics of infrastructure to replace alloys: zirconia, alumina and lithium disilicate. All the samples undergo a salivary attack in statics, and a combination of salivary action and wear in dynamics thanks to a unique machine, simulating as exactly as possible the buccal conditions. The analysis of the samples in the S.E.M., as well as the spectrometry results, suggest that the Co-Cr alloy and titanium present an excellent behaviour. Ceramics also show remarkable properties on the biological plan, in spite of certain people's clinical experience. However, an important wear of the opposing natural teeth does not give them a perfect biocompatibility
Bonte, Eric. "Evaluation in vivo de la biocompatibilité d'un ciment au verre ionomère photopolymérisable." Paris 5, 1990. http://www.theses.fr/1990PA05M182.
Full textRault, Isabelle. "Etude comparative de différentes méthodes de réticulations de biomatériaux à base de collagène : applications à la libération progressive de principes actifs." Lyon 1, 1990. http://www.theses.fr/1990LYO10038.
Full textRousseau, Cécile. "Mise au point de nouveaux matériaux collagéniques réticulés : évaluation de leur biocompatibilité in vitro et in vivo : application à la prévention des adhérences postopératoires." Lyon 1, 2002. http://www.theses.fr/2002LYO10024.
Full textDion, Isabelle. "Matériaux constitutifs de ventricules cardiaques artificiels : choix, mise en œuvre, caractérisations mécaniques et physico-chimiques, biocompatibilité, adéquation fonctionnelle." Bordeaux 2, 1992. http://www.theses.fr/1992BOR28202.
Full textEremia-Georgescu, Georgiana. "Ajout d'une charge minérale et création d'une porosité dans les ciments apatitiques à usage biologique." Toulouse, INPT, 2004. http://www.theses.fr/2004INPT014G.
Full textBooks on the topic "Matériaux – Biocompatibilité"
Jonathan, Black. Biological performance of materials: Fundamentals of biocompatibility. 2nd ed. New York: Dekker, 1992.
Find full textHiremath, Somashekhar S., and Santhosh Kumar S. Role of Surface Modification on Bacterial Adhesion of Bio-Implant Materials: Machining, Characterization, and Applications. Taylor & Francis Group, 2020.
Find full textHiremath, Somashekhar S., and Santhosh Kumar S. Role of Surface Modification on Bacterial Adhesion of Bio-Implant Materials: Machining, Characterization, and Applications. Taylor & Francis Group, 2020.
Find full textHiremath, Somashekhar S., and Santhosh Kumar S. Role of Surface Modification on Bacterial Adhesion of Bio-Implant Materials: Machining, Characterization, and Applications. Taylor & Francis Group, 2020.
Find full textHiremath, Somashekhar S., and Santhosh Kumar S. Role of Surface Modification on Bacterial Adhesion of Bio-Implant Materials: Machining, Characterization, and Applications. Taylor & Francis Group, 2020.
Find full textRole of Surface Modification on Bacterial Adhesion of Bio-Implant Materials: Machining, Characterization, and Applications. Taylor & Francis Group, 2020.
Find full textHandbook of Oral Biomaterials. Jenny Stanford Publishing, 2014.
Find full textBiological performance of materials: Fundamentals of biocompatibility. 3rd ed. New York: Marcel Dekker, 1999.
Find full textBiological performance of materials: Fundamentals of biocompatibility. 4th ed. Boca Raton: Taylor & Francis, 2006.
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