Graft delivery system and methods thereof
US9579137B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2014 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Jan 1, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/4687
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to minimally invasive graft delivery systems and devices. The systems and devices provide a means to deliver graft material minimally invasively, such as to a spacer within a disc space. A particular system can include a cannula, a syringe and an extrusion tool. The extrusion tool can be used to extrude material from the cannula and syringe, and can have multiple modes of operation to accommodate the extrusion of materials of different viscocities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.