Dissertations / Theses on the topic 'Appareils orthopédiques'
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Lekouby, Sandra. "Etude de quelques appareillages orthopédiques et d'accessoires." Paris 5, 1997. http://www.theses.fr/1997PA05P239.
Full textSalanon, Laurent. "Orthèses dynamiques du pied et des orteils." Montpellier 1, 1992. http://www.theses.fr/1992MON11034.
Full textRanz, Xavier. "Développement et caractérisation de dépôts d'apatite obtenus par projection plasma sur prothèses orthopédiques." Toulouse, INPT, 1996. http://www.theses.fr/1996INPT005G.
Full textRahil, Chawki. "Scolioses idiopathiques : résultats précoces du traitement par corset de Munster (C.T.M.) : à propos de 75 cas." Bordeaux 2, 1989. http://www.theses.fr/1989BOR25194.
Full textRoyer, Pascale. "Étude du recouvrement à basse température de matériaux orthopédiques par des phosphates de calcium." Toulouse, INPT, 1993. https://hal.archives-ouvertes.fr/tel-01918832.
Full textVisentin, Cécile. "Evolution tridimensionnelle du traitement orthopédique de la scoliose idiopathique." Bordeaux 2, 1998. http://www.theses.fr/1998BOR23018.
Full textAtieh, Mirna. "Contribution à la conception d'une prothèse de main communicante et "intelligente"." Rennes, INSA, 2008. http://www.theses.fr/2008ISAR0002.
Full textThis work joins within the framework of the technical helps the handicapped persons, more exactly, the amputees of upper limbs. It is about prosthesis of "intelligent" and communicating hand controlled by its carrier and which will be the myoelectric hand. In this thesis, we schematize the different movements of the prosthesis by an automaton which describes the functioning of this system. A part of our project lays on studying the existing hand prosthesis in order to improve their functionalities, their reliability at the produced signals acknowledgment, their ergonomics and, in particular, their acceptability by handicapped persons. We offer, in the present thesis, an intelligent communicating protocol allowing correlation between the prosthesis and the handicapped person. Then, we accomplish a program of simulation to validate our protocol, with real EMG signals. We realise also a second validation by using an electronic card of acquisition on which we established our program
Monin, Jean. "Plâtre, résine et thermoformable : bilan de 3 moyens de contention rigide." Paris 5, 1992. http://www.theses.fr/1992PA05P100.
Full textDevaux, Claire. "Expérience d'un corset court cinq points dans le traitement des scolioses lombaires idiopathiques de l'adolescent au centre hospitalier de Mont-de-Marsan." Bordeaux 2, 1994. http://www.theses.fr/1994BOR2M032.
Full textSaint, Rémy Nicolas de. "Modélisation et détermination des paramètres biomécaniques de la locomotion en fauteuil roulant manuel." Clermont-Ferrand 2, 2005. https://tel.archives-ouvertes.fr/tel-00677805.
Full textFall, Cheikh Latyr. "A wireless, wearable and multimodal body-machine interface design framework for individuals with severe disabilities." Doctoral thesis, Université Laval, 2019. http://hdl.handle.net/20.500.11794/35440.
Full textAssistive technologies play an important role in the day-to-day lives of people with disabilities, in particular in improving their autonomy. Tools such as motorized wheelchairs, assistive robotic arms, etc, require interaction through dedicated interfaces capable of translating the user’s intention. Individuals whose level of paralysis allows good residual abilities can interact with control interfaces requiring mechanical intervention and a good level of dexterity (joysitck, control buttons, keyboard, switch, mouse etc). However, certain types of disability (spinal cord injury or malformation, cerebral palsy, trauma following an accident, congenital absence of upper body limbs, etc.) may result in loss of autonomy of the fingers, forearms or arms, making it impossible to use these control tools. Therefore, it is essential to design alternative solutions to overcome this lack. Researchers around the world are realizing technological prowess by designing body-machine interfaces adapted to specific handicaps. Some of them use bio-physiological signals (electromyography (EMG), electroencephalography (EEG), electrocorticography (ECoG), electrocculography (EOG)), images of the muscular, cerebral and occulographic activity of the human body, for translation into means of control with respect to a movement, an intention formulated by the brain, etc. Others use image sensors that can be robust in a given environment, to translate the direction of gaze, the position of the head, or facials expressions, into control vectors. Although they were proved to be efficient, these techniques are sometimes too expensive, sensitive to the environment in which they are used, can be cumbersome and counter-intuitive, which explains the gap between existing needs, research and development, and the market of commercially available alternative control solutions. This project provides a "framework" that enables the design of flexible, modular, adaptive and wearable body-machine interfaces for the severely disabled. The proposed system, which implements a wireless and multimodal body sensor network, allows for different types of modalities the measure the residual capacities of individuals with severe disabilities for translation into intuitive control commands. The architecture is designed to accommodate different types of disabilities and provide a wide range of control scenarios. Ultimately, the body-machine interface that this project proposes, explores new approaches, aiming to overcome the limitations of existing solutions and to promote the autonomy of life of individuals with disabilities.
Lepoutre, Jean-Philippe. "Modélisation biomécanique du mouvement : vers un outil d'évaluation pour l'instrumentation en orthopédie." Toulon, 2007. http://tel.archives-ouvertes.fr/tel-00274709/fr/.
Full textThis work deals with a new approach in the evaluation of human musculoskeletal system disorders and diseases using biomechanical parameters {kinematics and joint moments). As a first step, a parallel of literature data and podiatry diagnosis in gait analysis enable to identified biomechanical parameters involved in developing pathology: low back pain, coxalgia and knee pain. Then, from experimental measurements (motion analysis system VICON and treadmill ADAL) static, kinematic and dynamic aspects of motor activity (anthropometries multibody system of the lower limb) of symptomatic subjects have highlighted the defects of articular movement (pathomechanical models) in correlation with physiology and relevance of biomechanical parameters to describe disorder. The gait analysis in two conditions: shod and shod with foot orthoses, show the impact of joint misalignment on articular contact load-distribution, which lead to destroy cartilage (lumbar osteoarthritis hip osteoarthritis, knee osteoarthritis). Finally, the study of relationships between parameters show the osteoarticular link between abnormal foot motion on the floor and movement dysfunction of the lower limb
Poux, Xavier. "Simulation expérimentale pour la mise au point, l'optimisation et la validation de prothèses de genou." Toulouse, INPT, 1992. http://www.theses.fr/1992INPT003G.
Full textSeze, Marianne de. "Rééducation des troubles du tonus postural de l'hémiplégique vasculaire, étude contrôlée en simple aveugle : orthèse de rotation axiale du tronc versus, rééducation traditionnelle." Bordeaux 2, 1998. http://www.theses.fr/1998BOR23097.
Full textSignac, Angélique. "Bilan de deux années de réadaptation de patients amputés vasculaires du membre inférieur." Bordeaux 2, 1997. http://www.theses.fr/1997BOR2M110.
Full textBoher, Christine. "Simulation expérimentale du comportement tribologique des matériaux prothétiques de la hanche." Toulouse, INPT, 1992. http://www.theses.fr/1992INPT013G.
Full textBarbotteau, Yves. "Recherche des modifications de caractéristiques dans des biomatériaux en verre bioactif par des méthodes nucléaires et physico-chimiques." Phd thesis, Clermont-Ferrand 2, 2002. http://www.theses.fr/2002CLF21360.
Full textMaillet, Pierre. "Développement d'un robot pour la chirurgie orthopédique et d'une méthodologie pour sa mise en oeuvre." Montpellier 2, 2006. http://www.theses.fr/2006MON20129.
Full textSeveral surgical procedures in orthopaedics, neurosurgery, maxillofacial or ENT need to mill, drill or cut bones accurately. In conventional surgery, motorized tools are positioned and held by the surgeon to realize these tasks. But bone cavity accuracy and surface roughness depend on the surgeon dexterity. In this thesis, we present a robot that has been developed for orthopaedic surgery as well as a registration method to position it with respect to the patient while satisfying constraints such as accessibility. In the two first section of the dissertation, the surgical constraint are presented and a state of art on current devices developed to assist ther surgeon's gesture is done. The third section details the BRIGIT device (Bone Resection Instrument Guidance by Intelligent tool) including its software and hardware architectures. A dedicated procedure for total knee replacement is also described. The last section presents the registration problem: two methods are proposed, one deriving a single robot solution, the second deriving a set of solutions that allows to position the robot in a more flexible manner
Serraj, Siham. "Mise au point et études mécaniques et physicochimiques d'un ciment hydrolique phosphocalcique à usage orthopédique et odontologique." Montpellier 1, 1999. http://www.theses.fr/1999MON13504.
Full textEslami, Mansour. "Effect of foot angle changes on body joints and segments during standing and running = Effet de changement d'angle au pied sur les articulations et les segments lors de l'équilibre debout et de la course." Thèse, 2007. http://hdl.handle.net/1866/15466.
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