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Nathanael Connesson

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Finite Element Tissue Strains Computation to Evaluate the Mechanical Protection Provided by a New Bilayer Dressing for Heel Pressure Injuries

Nolwenn Fougeron , Gregory Chagnon , Nathanael Connesson , Thierry Alonso , Laurent Pasquinet
Advances in Skin and Wound Care, 2023, 36 (10), pp.549 - 556. ⟨10.1097/asw.0000000000000042⟩
Journal articles hal-04229879v1

Bilayer Stiffness Identification of Soft Tissues by Suction

N. Connesson , N. Briot , P. Rohan , P. A. Barraud , S. Elahi
Experimental Mechanics, 2023, ⟨10.1007/s11340-023-00946-x⟩
Journal articles hal-04069342v1
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Pressure Ulcers and Dressings: A Strain Sensitivity Analysis of the Boundary Conditions of a Finite Element Model

Nolwenn Fougeron , Isabelle Rivals , Nathanaël Connesson , Grégory Chagnon , Thierry Alonso
Biomechanics, 2023, 3 (1), pp.1-12. ⟨10.3390/biomechanics3010001⟩
Journal articles hal-03947681v1
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In vivo measurement of breast tissues stiffness using a light aspiration device

Noémie Briot , Grégory Chagnon , Nathanaël Connesson , Yohan Payan
Clinical Biomechanics, 2022, 99, pp.105743. ⟨10.1016/j.clinbiomech.2022.105743⟩
Journal articles hal-03787504v1
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New pressure ulcers dressings to alleviate human soft tissues: A finite element study

Nolwenn Fougeron , Nathanaël Connesson , Grégory Chagnon , Thierry Alonso , Laurent Pasquinet
Journal of Tissue Viability, 2022, ⟨10.1016/j.jtv.2022.05.007⟩
Journal articles hal-03678648v1
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Development and Operation of an Experimental System to Measure the Moments Generated in the Finger Joints

Grégory Chagnon , Khouloud Achouri , Nathanael Connesson , Julien Gerbelot , Aurelien Courvoisier
Journal articles hal-03649806v1
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In vivo quantification of 3D displacement in sacral soft tissues under compression: Relevance of 2D US-based measurements for pressure ulcer risk assessment

Ekaterina Mukhina , Alessio Trebbi , Pierre-Yves Rohan , Nathanaël Connesson , Yohan Payan
Journal of Tissue Viability, 2022, ⟨10.1016/j.jtv.2022.09.007⟩
Journal articles hal-03793575v1
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MR-based quantitative measurement of human soft tissue internal strains for pressure ulcer prevention

Alessio Trebbi , Ekaterina Mukhina , Pierre-Yves Rohan , Nathanaël Connesson , Mathieu Bailet
Medical Engineering & Physics, 2022, 108, pp.103888. ⟨10.1016/j.medengphy.2022.103888⟩
Journal articles hal-03781642v1
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Calibration of the fat and muscle hyperelastic material parameters for the assessment of the internal tissue deformation in relation to pressure ulcer prevention

E. Mukhina , P.-Y. Rohan , N. Connesson , Yohan Payan
Computer Methods in Biomechanics and Biomedical Engineering, 2020, 23 (sup1), pp.S197-S199. ⟨10.1080/10255842.2020.1813426⟩
Journal articles hal-02992914v1
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In-vivo tongue stiffness measured by aspiration: Resting vs general anesthesia

K. D.R. Kappert , N. Connesson , S.A. A Elahi , S. Boonstra , A.J.M. J M Balm
Journal of Biomechanics, 2020, 114, pp.110147. ⟨10.1016/j.jbiomech.2020.110147⟩
Journal articles hal-03039265v1
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In-Vivo Soft Tissues Mechanical Characterization: Volume-Based Aspiration Method Validated on Silicones

Seyed Ali A Elahi , Nathanaël Connesson , Grégory Chagnon , Yohan Payan
Experimental Mechanics, 2019, 59, pp.251-261. ⟨10.1007/s11340-018-00440-9⟩
Journal articles hal-01974859v1
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DISPOSABLE SYSTEM FOR IN-VIVO MECHANICAL CHARACTERIZATION OF SOFT TISSUES BASED ON VOLUME MEASUREMENT

Seyed Ali Elahi , Nathanaël Connesson , Yohan Payan
Journal of Mechanics in Medicine and Biology, 2018, 18 (04), pp.1850037. ⟨10.1142/S0219519418500379⟩
Journal articles hal-01930070v1
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A method to determine the shear and compressive stress-strain curves from torsion and bending tests of thin wires

Nathanaël Connesson , Gabriel Antherieu , Denis Favier
Strain, 2017, 53 (3), pp.e12227
Journal articles hal-02005743v1
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Principle and Experimental Validation of a new Apparatus Allowing Large Deformation in Pure Bending: Application to thin Wire

G Antherieu , Nathanael Connesson , Denis Favier , Pierre Mozer , Yohan Payan
Experimental Mechanics, 2016, 56, pp.475 - 482. ⟨10.1007/s11340-015-0102-5⟩
Journal articles hal-01404026v1
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Determination of Local Thermophysical Properties and Heat of Transition from Thermal Fields Measurement During Drop Calorimetric Experiment

Vincent Delobelle , Denis Favier , Hervé Louche , Nathanael Connesson
Experimental Mechanics, 2015, 55 (4), pp.711-723. ⟨10.1007/s11340-014-9877-z⟩
Journal articles hal-01300519v1
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Extension of the Optimized Virtual Fields Method to estimate viscoelastic material parameters from 3D dynamic displacement fields

N. Connesson , E. H. Clayton , P. V. Bayly , F. Pierron
Strain, 2015, 51 (2), pp.110-134. ⟨10.1111/str.12126⟩
Journal articles hal-02005845v1
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NiTi based stent for the treatment of acute urinary retention due to benign prostatic hyperplasia: a preliminary study on NiTi wires and tubes under pure bending

Gabriel Antherieu , Nathanaël Connesson , Yohan Payan , Denis Favier , Pierre Mozer
Computer Methods in Biomechanics and Biomedical Engineering, 2014, 17, pp.190 - 191. ⟨10.1080/10255842.2014.931679⟩
Journal articles hal-01108621v1

Experimental Energy Balance During the First Cycles of Cyclically Loaded Specimens Under the Conventional Yield Stress

N. Connesson , F. Maquin , F. Pierron
Experimental Mechanics, 2011, 51 (1), pp.23-44
Journal articles hal-02005972v1

Dissipated energy measurements as a marker of microstructural evolution: 316L and DP600

Nathanaël Connesson , François Maquin , Fabrice Pierron
Acta Materialia, 2011, 59 (10), pp.4100-4115
Journal articles hal-02005960v1
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In vivo bi-layer material Young muduli identification under small deformation using only suction

Nathanaël Connesson , Yohan Payan , Noémie Briot , Pierre-Alain Barraud
18th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering (CMBBE 2023), May 2023, Paris, France
Conference papers hal-03948837v1
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Finite Element study of strains around sacral and heel pressure ulcers with a new bi-layer dressing

Nolwenn Fougeron , N. Connesson , G. Chagnon , Thierry Alonso , Laurent Pasquinet
18th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering (CMBBE 2023), May 2023, Paris, France
Conference papers hal-03948677v1

Development of an MRI-compatible indentation system to characterize the mechanical response of sacral soft tissues for pressure ulcer prevention

Grégoire Deshairs , Pierre-Yves Rohan , Yohan Payan , Nathanaël Connesson
23rd Annual Meeting of the European Pressure Ulcer Advisory Panel (EPUAP'2023), Sep 2023, Leeds, United Kingdom
Conference papers hal-04270000v1
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Modelling quasi-incompressibility of soft-tissues to quantify strains for pressure ulcers healing

Nolwenn Fougeron , Nathanaël Connesson , Grégory Chagnon , Thierry Alonso , Laurent Pasquinet
47th congress of the Society of Biomechanics, Computer Methods in Biomechanics and Biomedical Engineering, 2022, Monastir, Tunisia. pp.S119-S121, ⟨10.1080/10255842.2022.2116885⟩
Conference papers hal-03855115v1

In vivo breast stiffness measured by aspiration assuming a bi-layer material

Noémie Briot , Nathanaël Connesson , Grégory Chagnon , Yohan Payan
9th World Congress of Biomechanics (WCB'2022), 2022, Taipei, Taiwan
Conference papers hal-03855215v1

In vivo experimental characterization of the biomechanical response of sacral soft tissues under compression using both B-mode Ultrasound and MRI: preliminary assessment on 2 healthy volonteers.

Ekaterina Mukhina , Pierre-Yves Rohan , Nathanaël Connesson , Yohan Payan
EPUAP Virtual Meeting 2021 (European Pressure Ulcer Advisory Panel), 2021, Prague, Czech Republic
Conference papers hal-03358094v1

Feasibility of using 2D ultrasound data for building a personalized numerical model of the sacral region for the evaluation of the subject-specific risk of sacral pressure ulcer

Ekaterina Mukhina , Pierre-Yves Rohan , Nathanaël Connesson , Yohan Payan
EPUAP Virtual Meeting 2020 (European Pressure Ulcer Advisory Panel), Sep 2020, Prague, Czech Republic
Conference papers hal-02944206v1

Influence Of Heat Treatment Temperature On Tension, Compression And Bending Behavior Of Nanostructured NiTi Wires

Nathanaël Connesson , Gabriel Antherieu , Thierry Alonso , Denis Favier
The International Conference on Shape Memory and Superelastic Technologies, May 2019, Konstanz, Germany
Conference papers hal-02314555v1

IN-VIVO MEASUREMENTS OF HUMAN TONGUE ELASTICITY UNDER GENERAL ANESTHESIA USING A VOLUME BASED ASPIRATION METHOD

Kilian Kappert , Sander Boonstra , Fons Balm , Nathanaël Connesson , Maarten van Alphen
16th International Symposium on Computer Methods in Biomechanics and Biomedical Engineering (CMBBE 2019) and 4th Conference on Imaging and Visualization, Aug 2019, New-York, United States
Conference papers hal-02370268v1
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Experimental evaluation of the forefinger maximum bending moments

Khouloud Achouri , Nathanaël Connesson , Grégory Chagnon , Julien Gerbelot , Aurélien Courvoisier
44eme congrès de la société de biomécanique, Oct 2019, Poitiers, France
Conference papers hal-02425957v1

An experimental set-up to perform uniform tensile tests of superelastic NiTi tubes or wires

Thierry Alonso , Denis Favier , Nathanaël Connesson
International Conference on Shape Memory and Superelastic Technologies (SMST), May 2019, Konstanz, Germany
Conference papers hal-02133239v1

Method to extract Stress-Strain functions from pure torsion/bending experimental tests

Nathanaël Connesson , Gabriel Antherieu , Denis Favier
EMMC16 16th European Mechanics of Materials Conference, Mar 2018, Nantes, France
Conference papers hal-02006079v1

Evaluation expérimentale des efforts maximaux de l'index pour la caractérisation des orthèses du doigt

Khouloud Achouri , Grégory Chagnon , Nathanaël Connesson , Aurélien Courvoisier
Les Journées de la Société Française d'Orthopédie Pédiatrique, Mar 2018, Grenoble, France
Conference papers hal-02426889v1
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A volume-based aspiration method to estimate in-vivo soft tissues stiffness: evaluation of the device with silicone samples

Seyed Ali Elahi , Nathanaël Connesson , Yohan Payan
16th European Mechanics of Materials Conference (EMMC 2016), Mar 2018, Nantes, France. pp.464-465
Conference papers hal-01930219v1
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METHOD TO EXTRACT STRESS-STRAIN FUNCTIONS FROM PURE TORSION OR PURE BENDING EXPERIMENTAL TESTS

Nathanaël Connesson , Gabriel Antherieu , Denis Favier
17th International Conference on Experimental Mechanics (ICEM17), Jul 2016, Rhodes, Greece
Conference papers hal-02006055v1
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UNIFORM OR LOCALIZED PURE BENDING DEFORMATION OF SUPERELASTIC NiTi THIN WIRES

Gabriel Antherieu , Nathanael Connesson , Pierre Mozer , Yohan Payan , Denis Favier
24th International Congress of Theoretical and Applied Mechanics, ICTAM'2016, Aug 2016, Montreal, Canada
Conference papers hal-01404122v1
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Biaxial testing of Knitted NiTi textiles: adapted image processing vs DIC

Nathanaël Connesson , François Tissot , Denis Favier , Ludek Heller
Photomechanics 2015, May 2015, Delf, Netherlands
Conference papers hal-02006098v1

Alliages à mémoire de forme Nickel-Titane architecturés et à gradient. Applications médicales

Denis Favier , Thierry Alonso , Gabriel Antherieu , Grégory Chagnon , Nathanaël Connesson
Entretiens Jacques Cartier, Oct 2014, Montréal, Canada
Conference papers hal-01872510v1

Multimaterials and Architectured Materials for Medical Applications

Nathanaël Connesson , Grégory Chagnon , Denis Favier , Thierry Alonso , Quentin Breche
Architectured Biomaterials, Medical and Tissue Engineering, Dec 2014, Berlin, Germany
Conference papers hal-01872503v1
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An innovative NiTi based stent as an emergency treatment for acute urinary retention in case of benign prostatic hyperplasia

Gabriel Antherieu , Yohan Payan , Denis Favier , Nathanaël Connesson , Pierre Mozer
Surgetica 2014, 2014, Chambéry, France
Conference papers hal-01092754v1
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An original method to estimate local thermophysical properties and latent heat from Thermal Field Measurement (TFM)

Vincent Delobelle , Denis Favier , Hervé Louche , N. Connesson
PhotoMechanics Conference, May 2013, Montpellier, France. pp.149-151
Conference papers hal-00942926v1

Architectured biomaterials for medical devices

Nathanaël Connesson , Grégory Chagnon , Denis Favier , Thierry Alonso , Marie Rebouah
Architectured biomaterials for medical devices, Sep 2013, Grenoble, France
Conference papers hal-01872546v1
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FE Modeling of NiTi Elastomeric Composites for Use as Biomaterials

François Tissot , Denis Favier , Nathanaël Connesson , Grégory Chagnon , Thierry Rey
Shape Memory and Superelastic Technologies, May 2013, Prague, Czech Republic
Conference papers hal-01872597v1
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Experiments and modeling of smart silicone elastomer membranes reinforced with shaped NiTi textiles

François Tissot , Thierry Rey , Ludek Heller , Nathanaël Connesson , Grégory Chagnon
8th EUROMECH - Solid Mechanics Conference, Jul 2012, Graz, Austria
Conference papers hal-01875139v1