Pinnacle Acetabular Cup System | 合法醫療器材資訊網

2011年4月21日—ThePinnacleAcetabularCupSystemfromDepuycomprisesa180degreetitaniumshellwithcoatingoptionsincludingPorocoat(titanium ...

From Which Medical Device

The Pinnacle Acetabular Cup System from Depuy comprises a 180 degree titanium shell with coating options including Porocoat (titanium sintered beads) Duofix (Porocoat with an HA coating) and Gription (high friction porous surface). The shell is designed to accept polyethylene, ceramic and metal liners (Marathon or AltrX, Biolox and Ultamet respectively). This flexibility is achieved because the interior of the socket includes a Variable Interface Prosthesis (VIP), which has a central dome for polyethylene contact, and a peripheral taper into which a hard bearing liner can be introduced. Like the Trident socket, the introducer screws into the shell and the resulting hole can be filled with an obturator once the introducer is removed.

The shell comes in four varieties, the “100 cup” which has a hole for the introducer only, the “300...