Biolox Delta Ceramic C Taper Femoral Head

Biolox delta ceramic.

Biolox delta ceramic c taper femoral head.

28 32 36 and 40 mm head diameters are available. Biolox delta ceramic heads sizes and specs. Femoral head component and tapping gently with a mallet in an axial direction to firmly secure the taper connection. The ceramic biolox delta was commercialized as of 2000 and was developed to reduce the frequency of head component and liner fractures during total hip arthroplasty which was already very low biolox delta is an alumina ceramic composite that is mainly optimized with nano sized yttria stabilized tetragonal zirconia and strontium oxide.

National library of medicine nlm tools and resources fda udi home fda medical devices. Skip to main content. Biolox option offers the possibility of revising a femoral head implant while retaining a well fixed femoral stem with minor damage on the taper surface. Due to their unique material composition biolox delta femoral heads exhibit substantially improved burst strength compared to early generation alumina ceramic heads see figure 2 figure 3 2 3 strength refers to a material s ability to withstand applied loads.

Biomet ceramic femoral heads on zimmer biolox delta taper liners revised 4 29 2016 1 of 1 indicates combination has been assessed as functionally compatible by zimmer biomet indicates combination has either not been assessed or is not functionally compatible. The need for a low wear ceramic bearing in revision arthroplasty was not available in the past. To fracture a ceramic head assembled on a stem taper. The option is comprised of two components.

Biolox delta ceramic femoral head. E modulus 410 1 gpa other than the pore size these are similar. Mean 99 7 vol al 2 o 3. Figure 6 placing the.

Figures 3 5 do not use the biolox option head system with tapers in these circumstances. The titanium adapters have an internal 12 14 taper that mates with the femoral stem while the option heads have a taper designed to mate with the adapters. Pore size 3 2 μm. The adapter sleeve is designed to recreate a pristine taper interface for the ceramic head before it is placed on a stem which remains in situ.

We retrospectively evaluated the ceramic head failure rate in a consecutive series of 320 patients with 348 cementless tha implanted between january 1985 and december 1989 using 32 mm 2 nd generation al 2 o 3 ceramic femoral heads biolox ceramtec gmbh plochingen germany. Size mm offset mm 28 3 50.