Patent · US Active

Setting of hardenable bone substitute

US10994998B2 · kind B2 · utility

0Cited by

109References

20Claims

0Family size

Assignee

BONE SUPPORT AB · SE

Inventors

Kristina Caroline Victoria Ehrenborg · Lund, SE
Veronica Rebecca Sandell · Bjärred, SE
Eva Christina Lidén · Lund, SE

Key dates

Filing date	May 16, 2018
Grant date	May 4, 2021
Priority date	—
Expiry date	Jun 21, 2039

Classification

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

Abstract

The invention relates to hardenable ceramic bone substitute compositions having improved setting, powders for such compositions and methods for their manufacture and use in medical treatment. More specifically the invention relates to hardenable bone substitute powder and hardenable bone substitute paste with improved setting properties, comprising calcium sulfate and heat-treated hydroxyapatite (passivated HA), which bone substitute is suitable for treatment of disorders of supportive tissue such as bone loss, bone fracture, bone trauma and osteomyelitis.

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