Information
INTENDED PURPOSE:
JUMP® System is an acetabular component for cementless applications to be used in Total Hip Replacement procedures in combination with an articular liner, a femoral ball-head and a femoral stem. Indicated in primary and revision hip arthroplasties, all cases of coxarthrosis where the bony tissue is suitable enough to guarantee a correct and stable primary mechanical press-fit fixation.
Anchorage of the device to the bone is achieved by press-fit insertion. Whenever necessary, fixation can be improved by using cancellous bone screws inserted into the dedicated holes.
STERILIZATION:
Method: Ethylene Oxyde (ETO) or accelerated electron beam irradiation (ß rays - nominal dose 25 kGy), in vacuum.
Validity: 5 years.
CLASSIFICATION:
CLASS III or llb as reported in Directive 2005/50/CE (and related D.lgs 26 april 2007 n.65) concerning re-classification of Hip, Knee and Shoulder joint prostheses which modifies classification criteria of Annex IX of Directive 93/42/CEE and next integrations and amendements.
MATERIALS:
CUPS, SCREWS, PLUGS:
Titanium Aluminium Vanadium Ti6Al4V Alloy - ISO5832/3.
INSERTS:
UHMWPE: Ultra High Molecular Weight Polyethylene without Calcium Stearate - ISO5834/1/2.
VITAL-XE: cross-linked UHMWPE added with Vitamin E - ISO5834/1/2.
CERAMIC: BIOLOX® Delta mix of Alumina and Zirconia Oxide (Al O + ZrO ) - ISO6474
Metal Dual Mobility:
- PM734 higly nitrogenized Stainless Steel forged alloy ISO5832/9
- CrCoMo forged alloy ISO5832/12
SURFACE FINISHING:
HaX-Pore: 500µm pure Titanium + 40µm Hydroxyapatite Ca10(OH)2(PO4)6 applied with plasma spray technique.
X-Pore: 500µm pure Titanium applied with plasma spray technique.
HA: 80µm Hydroxyapatite Ca10(OH)2(PO4)6 applied with plasma spray technique.
Standard: microstructured sandblasted surface (ra ± 4-6µm).
BIOLOY®: TiNbN coating (Dual Mobility inserts).
