{"id":6523,"date":"2020-01-01T12:00:47","date_gmt":"2020-01-01T11:00:47","guid":{"rendered":"https:\/\/www.permedica.it\/promise-s\/"},"modified":"2023-06-28T20:07:20","modified_gmt":"2023-06-28T18:07:20","slug":"promise-s","status":"publish","type":"post","link":"https:\/\/www.permedica.it\/fr\/promise-s\/","title":{"rendered":"PROMISE S"},"content":{"rendered":"

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Respect de l’anatomie<\/h2>\n

Courbure anatomique
\nEconomie du stock osseux
\nSupport de charge physiologique<\/p>\n

Gamme de produits:<\/strong> 7 tailles anatomiques
\npress-fit et ciment\u00e9<\/p>\n<\/div><\/div><\/div>

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La tige PROMISE S<\/strong> se caract\u00e9rise par une forme anatomique et des dimensions r\u00e9duites permettant ainsi une approche peu invasive, la pr\u00e9servation du col f\u00e9moral
\net un sacrifice osseux minimal dans la r\u00e9gion m\u00e9taphysaire.<\/p>\n<\/div><\/div><\/div>

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Support de la charge physiologique<\/p>\n

L’anatomie du col f\u00e9moral et l’aspect des lignes de force dans la r\u00e9gion du calcar d\u00e9montrent une structure extr\u00eamement r\u00e9sistante avec une capacit\u00e9 de charge \u00e9lev\u00e9e. De plus, gr\u00e2ce \u00e0 la position inclin\u00e9e du col f\u00e9moral, sa conservation stabilise la tige, \u00e9vitant ainsi les mouvements de torsion [1]<\/sup>.<\/p>\n

[1] Tobin WJ (1955): The internal architecture of thefemur and its clinica\/ significance. J Bone Joing Surg Am 37:41-57 .<\/span><\/h6>\n<\/div>
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Conservation de l’apport sanguin<\/p>\n

En pr\u00e9servant intact le col f\u00e9moral, les branches art\u00e9rielles environnantes sont \u00e9galement pr\u00e9serv\u00e9es, garantissant ainsi l’apport de sang \u00e0 la r\u00e9gion proximale f\u00e9morale et pr\u00e9servant la structure osseuse utilis\u00e9e pour soutenir l’implant.<\/p>\n<\/div>

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Rev\u00eatement de surface<\/p>\n

La version sans ciment a une surface HaX-Pore\u00ae<\/sup><\/strong> recouverte de 500 microns de titane pur et poreux et de 40 microns d’hydroxyapatite, appliqu\u00e9e par pulv\u00e9risation, \u00ab\u00a0plasma-spray\u00a0\u00bb, afin d’obtenir une bonne stabilit\u00e9 primaire et favoriser la croissance des ost\u00e9oblastes.<\/p>\n<\/div>

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Niche pour impacteur<\/p>\n<\/div>

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Version ciment\u00e9e PROMISE S Plus<\/b><\/p>\n

Avec une surface polie miroir.<\/p>\n<\/div>

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C\u00f4ne 12\/14<\/p>\n<\/div>

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Trou filet\u00e9 pour l’introduction \/ extraction<\/p>\n<\/div>

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Courbure anatomique<\/p>\n<\/div>

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Rainure longitudinale antirotatoire<\/p>\n<\/div>

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\"\"<\/strong><\/p>\n

MAT\u00c9RIAUX
\n<\/strong>La Tige PROMISE S, version non ciment\u00e9e ou ciment\u00e9e, est fabriqu\u00e9e en alliage forg\u00e9 titane-aluminium-niobium, conforme aux normes ISO5832\/11.<\/p>\n<\/div>

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<\/i>Produits de la Hanche<\/a><\/p>\n<\/div>

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