Modular implant system containing active substances and...

Details Modular implant system containing active substances and... Modular implant system containing active substances and...

2011-08-23

2011-08-23

Wax, Robert A (Department: 1615)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

C424S422000, C424S487000, C623S016110, C522S184000

Reexamination Certificate

active

08003121

ABSTRACT:
System of implant components containing active agents, wherein each component is intended to function as an additive for an implant material produced with a powdery or finely granulated starting material and/or active agents and additives.Each component is powdery or finely granulated and includes at least one powdery or finely granulated active agent or additive having a higher dosage than the desired concentration for the application. The components themselves are made of a powdery or finely granulated starting material for the implant material, as well as of the active agent or additive. The active agents can be chemotherapeutical agents, such as antibiotics, whereas the additives can be x-ray contrast materials and/or or additives that alter the physical properties of the starting material, such as its elasticity or viscosity.

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Scott et al. “Effectiveness of Bone Cement Containing Trobacyin”. J Bone Joint Surg 1999.
Press Release Stryker 2008. (see attached document) also available at www.strykercorp.com.

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