A5065482272- Textile materials and evaluations
- Pelvic floor disorders treatments
- Wound Healing and Treatments
- Elasticity and Material Modeling
- Effects of Vibration on Health
- Surgical Sutures and Adhesives
- Structural Analysis of Composite Materials
- Dermatologic Treatments and Research
- Pelvic and Acetabular Injuries
- Anorectal Disease Treatments and Outcomes
- Reconstructive Surgery and Microvascular Techniques
- Optical measurement and interference techniques
- Composite Material Mechanics
- Reconstructive Facial Surgery Techniques
- Orthopaedic implants and arthroplasty
- Advanced Sensor and Energy Harvesting Materials
- Pregnancy-related medical research
- Vehicle Noise and Vibration Control
- Body Contouring and Surgery
- Ergonomics and Musculoskeletal Disorders
- Electrospun Nanofibers in Biomedical Applications
- Hernia repair and management
- Advanced Mathematical Modeling in Engineering
- Cardiovascular Health and Disease Prevention
- Biomedical Ethics and Regulation
Franche-Comté Électronique Mécanique Thermique et Optique - Sciences et Technologies
2016-2025
Centre National de la Recherche Scientifique
2012-2025
Université de franche-comté
2006-2025
Centre Hospitalier Universitaire de Grenoble
2023-2025
Université Bourgogne Franche-Comté
2015-2022
École Nationale Supérieure de Mécanique et des Microtechniques
2017-2022
Université de Bourgogne
2022
Université de technologie de belfort-montbéliard
2017-2021
Laboratoire Albert Fert
2014
CEA Gramat
2009
Abstract Introduction Data concerning the mechanical properties of perineum during delivery are very limited. In vivo experiments raise ethical issues. The aim study was to describe some biomechanical each perineal tissue layer collected from sows in order better understand tears childbirth. Material and methods Samples were obtained skin, vagina, external anal sphincter (EAS), internal (IAS), mucosa fresh dead sows. They tested quasi‐static uniaxial tension using testing machine Mach‐1®....
39 Background: To assess the prognostic value of post-therapy [ 177 Lu]Lu-PSMA (LuPSMA)-SPECT/CT by visual RECIP 1.0 during LuPSMA radioligand therapy and to develop an evidence-based clinical protocol monitor efficacy LuPSMA. Methods: Patients who received between April 2019 November 2023 underwent at least two LuPSMA-SPECT/CT (SPECT) were included. Three independent readers interpreted pairs baseline interim after 2 cycles for Response Evaluation Criteria In PSMA-imaging (RECIP) 1.0. The...
The precise determination of skin's mechanical properties is still an open question. When performing in vivo test, the piece skin tested not as well defined it material testing. Moreover, body zone and posture imply initial stress on skin. Consequently, a analysis needs measurement natural tension.A new method relative device are presented. It based extensiometry test. Skin only traction but also compression. sample protected from surrounding effects by follower tabs. size shape have been...
Background/purpose: The mechanical properties and behavior of the human skin in vivo are medical importance, particularly to surgeons who have consider extension capabilities preparation surgical acts. Variable data can be found literature that result from diverse kinds tests (in vivo, ex postmortem) performed with different instruments. Methods This paper presents results measurements on a cohort 20 healthy volunteers an ultralight homemade uniaxial extensometer. Different anatomical zones...
Background/aims: A problem commonly encountered in plastic and reconstructive surgery is the prediction of stress put on skin when various types flaps are used. Methods/results: We developed a mathematical model based finite element method, order to determine field, by simulating mechanical behaviour human during wound closure. chose take into account low compressive strength modifying parameters at each step calculation. The has been tested diamond‐shaped incision applied Limberg incision....
Abstract Objectives To quantify and model normal foetal lung liver elasticities between 24 39 weeks of gestation (WG) using two-dimensional shear wave elastography (2D-SWE). assess the impact distance probe target organ on estimation elasticity values. Methods Measurements lungs were prospectively repeated monthly WG in 72 foetuses 2D-SWE. Elasticity was quantified proximal region inside hepatic portal sinus. The recorded. Trajectories representing maturation from at least 3 measurements...
Background/aims Different models of reconstructed skin are available, either to provide wound healing when this process is deficient, or be used as an in vitro model. Nevertheless, few studies have focused on the mechanical properties equivalent. Indeed, human naturally under tension. Taking into account these features, purpose work was obtain a cellularized dermal equivalent ( CDE ), composed collagen and fibroblasts. Methods To counteract natural retraction maintain it tension, different...
Keloids are pathologic scars, defined as fibroproliferative diseases resulting from abnormal wound responses, which grow beyond the original margins. They develop on specific pro-keloid anatomic sites frequently characterized by high stress states. The initiation and growth mechanisms of keloid not well-understood. This study relates multimodal investigation a using mechanical tests in vivo imaging techniques. A single case composed keloid, healthy skin surrounding contralateral upper arms...
Prolonged exposure to strong hand-arm vibrations can lead vascular disorders such as Vibration White Finger (VWF). We modeled the onset of this peripheral disease in two steps. The first consists assessing reduction shearing forces exerted by blood on walls arteries (Wall Shear Stress—WSS) during vibrations. An acute but repeated WSS arterial stenosis characteristic VWF. second step is devoted using a numerical mechano-biological model predict function WSS. reduced factor 3 vibration 40...
To characterize the anisotropic and viscoelastic behaviors of skin, we conducted an experimental campaign in-vivo suction tests using CutiScan®CS100 device from Courage Khazaka electronics. In this data paper, present raw acquired their respective treated data. The were performed 30 times on anterior forearm a 28-year-old Caucasian male at different pressure set-points, ranging 100 to 500 mbar with increment 20 mbar, ambient temperature in windowless room. primary dataset consists videos...