Methods for collection of red blood cells
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United States of America Patent
Stats
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Sep 26, 2017
Grant Date -
Sep 29, 2016
app pub date -
Jun 9, 2016
filing date -
Sep 10, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and system for collecting a double volume of red blood cells using a spinning membrane separator is provided by which a first quantity of whole blood is withdrawn from a donor; a first quantity of whole blood is flowed to the spinning membrane separator; where it is separated into a first quantity of red blood cells and a first quantity of plasma. The first quantity of red blood cells and the first quantity of plasma are then flowed to respective collection containers, and at least a portion of the first quantity of plasma is returned to the donor. A second quantity of whole blood withdrawn from the donor, and then separated into a second quantity of red blood cells and a second quantity of plasma using the spinning membrane separator. The second quantity of red blood cells and the second quantity of plasma are then flowed to the respective collection containers, and at least a portion of the second quantity of plasma is returned to the donor.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FENWAL INC | THREE CORPORATE DRIVE LAKE ZURICH IL 60047 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cork, William H | Mettawa, US | 44 | 1541 |
Kusters, Benjamin | Pleasant Prairie, US | 12 | 81 |
Min, Kyungyoon | Kildeer, US | 211 | 2278 |
Wegener, Christopher | Libertyville, US | 16 | 146 |
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