Patent · US Expired

Bone cement composition and method of making the same

US7651701B2 · kind B2 · utility

3Cited by

77References

35Claims

0Family size

Assignee

Sanatis GmbH · DE

Inventors

Jorg Meyer · Aachen, DE
Robert Wenz · Cottage Grove, US

Key dates

Filing date	Aug 29, 2005
Grant date	Jan 26, 2010
Priority date	—
Expiry date	Aug 29, 2025

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61L2430/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed herein is a composition suitable for use in spinal surgery. The composition generally includes a reaction product or settable mixture of first and second components, the first component including a spray-dried inorganic filler, a radical donor, and a pre-polymerized vinyl polymer, and the second component including a radical scavenger, a diluent, a polymerization accelerator, and a reactive monomer. Furthermore, disclosed herein is a method of making the composition, which generally includes mixing the first and second components under conditions suitable to form a curable reaction product.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.