Expandable surgical instruments and methods of use and fabrication
US9642561B2 · kind B2 · utility
0Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 2015 |
| Grant date | May 9, 2017 |
| Priority date | — |
| Expiry date | Feb 4, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/061
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system for assessing an intervertebral disc space comprises an elongated catheter with proximal and distal ends and an expandable body attached to the distal end of the elongated catheter. The expandable body includes proximal and distal end portions. The system further comprises a securing mechanism encircling at least one of the proximal or distal end portions of the expandable body to tighten the expandable body against the elongated catheter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.