Membrane apparatus with enhanced mass transfer via active mixing
US6348175B1 · kind B1 · utility
6Cited by
62References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1999 |
| Grant date | Feb 19, 2002 |
| Priority date | — |
| Expiry date | Oct 5, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/28
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A blood membrane oxygenator having a housing defining a blood flow path, a rotor hub in the form of a double lumen shaft, and a plurality of distributor disks each having a plurality of hollow fibers which extend across the housing blood flow path. The plurality of distributor disks rotate within the housing to mix the blood resulting in three-dimensional mixing, disruption of the blood boundary layer and efficient blood oxygenation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.