Gas depletion and gas addition devices for blood treatment
US10687526B2 · kind B2 · utility
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199References
19Claims
0Family size
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Key dates
| Filing date | Dec 14, 2017 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Apr 13, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2257/104
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Devices for the preparation of depleted blood products that provide for the depletion of oxygen, carbon dioxide, or oxygen and carbon dioxide are described. In addition, devices for the replenishment of oxygen and other gases to an anaerobic blood product are described. Methods and systems incorporating depletion and addition devices are provided to optimize the preparation, storage and transfusion of blood products to a recipient are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.