Systems and methods for inspection of stents
US8134700B2 · kind B2 · utility
4Cited by
11References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 24, 2011 |
| Grant date | Mar 13, 2012 |
| Priority date | — |
| Expiry date | Sep 24, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2240/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method for inspecting stents can involve an inspection camera to take an image of the stent and a computer system for analyzing the image to determine the presence of any coating defects. The determination can be made by masking out a portion of the stent, identifying deviations from a strut edge, and/or highlighting features protruding from a stent external boundary defining an outer diameter. The image can be taken after a focus feedback camera determines the position of the stent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.