Apparatus and methods for evaluating performance of endoscopy devices and systems
US6734958B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2000 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | Apr 6, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B1/00057
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A test and measurement system to assess performance characteristics of an endoscope or other optically based diagnostic or treatment devices. The performance characteristics can include the photometric characteristics, the imaging characteristics and the physical characteristics of the structural elements including mechanical, pneumatic and fluidic systems. The system comprises software and related devices for calibrating the measurement devices, collecting and controlling measurements, analyzing measurements and comparing them to established performance criteria. The system also analyzes previous measurements and provides analysis and reports to assess trends and plan for replacement or servicing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.