Absorbable multi-putty bone cements and hemostatic compositions and methods of use
US9314547B2 · kind B2 · utility
10Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2012 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Sep 5, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to absorbable polyurethane compositions suitable for use in bone repair or reconstruction. The present invention relates to the field of polyurethane-based cements, and putties for use in bone hemostasis, repair and reconstruction. The putty compositions may comprise a mixture of two or more individual putties formed through mixing of one or more reactive components and one or more additive (filler) components. Also disclosed herein are methods of using the putty compositions in medical applications to repair gaps or fractures, or to aid in tissue growth or adhesion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.