(Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are...

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(Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless indicated otherwise. Conception et validation d’une instrumentation à usage unique pour la pose d’une prothèse de hanche Muriel Benedetto Marmilloud Biomet France

Transcript of (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are...

Page 1: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Conception et validation d’une instrumentation à usage unique pour

la pose d’une prothèse de hanche

Muriel Benedetto MarmilloudBiomet France

Page 2: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

L’idée

Développer une instrumentation complète à usage unique pour l’arthroplastie de la hanche.

Remplacer intégralement l’utilisation d’un ancillaire métallique.

Page 3: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Cahier des charges

Page 4: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Exigences générales

• Bio-compatibilité

• Résistance à la stérilisation Gamma et vapeur

• Possibilité d’obtention d’état de surface lisse évitant la rétention de polluants

• Grande ténacité pour éviter les bris d’instruments et risques d’abandon de débris dans le patient

• Stabilité fonctionnelle : conserver dans le temps l’aspect, la morphologie, les propriétés d’usage

Page 5: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Exigences particulières

La fonction de l’instrument détermine des exigences mécaniques particulières :

• Râpe : résistance à l ’usure (éviter les débris), grande qualité de coupe ou résistance à l’abrasion, aux déformations et aux risques de rupture, malgré une géométrie parfois complexe

• Impacteurs: résistance aux chocs, au matage

• Autres : résistance à la déformation , au matage

Page 6: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

La réponse du matériau 2U®

Composition renforcée à base de polyarylamide

• Très haute rigidité– Module d’élasticité > 23GPa

• Forte résistance aux contraintes mécaniques– Résistance en flexion peut atteindre 400 Mpa

• Facilité de mise en œuvre, également en parois minces et formes complexes

• Faible retrait au moulage, très reproductible

• Excellent fini de surface

• Très résistant aux rayons Gamma et à la stérilisation vapeur

Page 7: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

1ère étape : validation du concept

Moule d’injectionRâpes plastiques

Page 8: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Essais au laboratoire d’anatomie

1ère étape : validation du concept

Page 9: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Tests biologiques et mécaniques marquage CE

Etude économique Etude de marché

Environ 50 chirurgies ont été réalisées avec succès.

Excellent retour des chirurgiens et du personnel hospitalier

1ère étape : validation du concept

Page 10: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Design définitif des instruments

Impacteur de tête

Impacteur de tige

2ème étape : Finalisation

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(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Injection

Page 12: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

En salle blanche

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(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Essais et validations

• Caractérisation physico-chimique complète

• Essais mécaniques

• Analyses de biocompatibilité

• Incidence de la stérilisation et stabilité dans le temps

• Validations :– Injection

– Nettoyage final

– Conditionnement

– Stérilisation Gamma

Page 14: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Essais mécaniques

Essai de flexion 3 points sur banc d’essai sur Râpes injectées, stérilisées Gamma et stérilisées vapeur :

• -5% entre les deux modes de stérilisation et les pièces d'origine mais • Gamma > vapeur

Contrôle de routine à réception des pièces injectées

Page 15: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Essais mécaniques

Essais sur fémur en résine : la râpe casse avant le fémur ou l’on relève unecontrainte maximum de Von Mises de 62MPa

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(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Essais fonctionnels sur râpe

Présences de zones d’abrasion

Parfois quelques traces de perte matière

Perte en masse non mesurable

Page 17: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Biocompatibilité

• Matériau sans antécédent pour une application similaire• Données toxicologiques limitées• Caractérisation chimique fournie par le fabricant

insuffisanteOr,• Polymère, type considéré comme à risque

•les râpes sont en contact direct avec l’os, mais aussi le sang

•hypothèse : possible casse ou relargage de débris => contact permanent

Batterie complète de tests de biocompatibilité selon ISO 10993-1

Prise en compte de coefficients de sécurité maximums

Page 18: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Biocompatibilité

• Cytotoxicité NF EN ISO 10993-5

• Toxicité systémique aigue NF EN ISO 10993-11

• Test d’irritation cutanée NF EN ISO 10993-10

• Test maximalisé de sensibilisation NF EN ISO 10993-10

• Hémolyse NF EN ISO 10993-4

• Génotoxicité : test d’AMES NF EN ISO 10993-3

• Toxicité subchronique par implantation sous-cutanée - 28 jours

• Essai d’implantation NF EN ISO 10993-6

• Caractérisation physico-chimique complète ISO 10993-18 & -19

Page 19: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

• Simulation de transport, • Simulation de stockage en conditions extrêmes

• Test de maintien de la stérilité• Test de maintien de la présentation aseptique

Tests de performance

Page 20: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Râpes avec manche ergonomique

Tailles 1 à 9 gauche et droitImpacteur de têteImpacteur de

tigeException® Tiges d’essai Têtes d’essai

Matériel

Page 21: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

Les prochaines étapes

• Etude environnementale en cours– Comparaison ancillaire 2U et traditionnel

– Analyse du cycle de vie

– Bio Intelligence service

• Travail sur le conditionnement des instruments– Ergonomie

– Design

– Image

Page 22: (Product Name) is a/are trademark(s) of Biomet Inc. or its subsidiaries. All trademarks herein are the property of Biomet, Inc. or its subsidiaries unless.

(Product Name) is a/are trademark(s) of Biomet Inc. or its

subsidiaries.

All trademarks herein are the property of Biomet, Inc. or its

subsidiaries unless indicated otherwise.

MERCI POUR VOTRE ATTENTION