Fluidics aspiration system
US11116878B2 · kind B2 · utility
1Cited by
29References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 2018 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Mar 30, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/0612
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method for a diaphragm-based fluidics aspiration system is disclosed. The aspiration system includes a waste reservoir configured to hold a vacuum pressure; an aspiration connection; a vacuum pinch valve including a first outlet fluidically coupled to the waste reservoir; a second outlet fluidically coupled to the aspiration connection; a fluid channel; and an actuator configured to alter a cross-sectional area of the fluid channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.