Aspiration control via flow or impedance
US8246580B2 · kind B2 · utility
52Cited by
26References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2009 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Feb 7, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3379
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A microsurgical system capable of controlling aspiration and detecting an occlusion via monitoring a change in either suction flow rate or suction impedance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.