Invention Grant
US07989159B2 Platelet additive solution with a viscosity of 1.128-1.228 centipoise @ 37C comprising hydroxyethyl starch and methods of making and using
有权
37℃下粘度为1.128-1.228厘泊的血小板添加剂溶液包括羟乙基淀粉及其制备和使用方法
- Patent Title: Platelet additive solution with a viscosity of 1.128-1.228 centipoise @ 37C comprising hydroxyethyl starch and methods of making and using
- Patent Title (中): 37℃下粘度为1.128-1.228厘泊的血小板添加剂溶液包括羟乙基淀粉及其制备和使用方法
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Application No.: US11888003Application Date: 2007-07-31
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Publication No.: US07989159B2Publication Date: 2011-08-02
- Inventor: Maria I. C. Gyongyossy-Issa , Jerry Gongdu Zhang
- Applicant: Maria I. C. Gyongyossy-Issa , Jerry Gongdu Zhang
- Applicant Address: CA Ottawa, Ontario
- Assignee: Canadian Blood Services
- Current Assignee: Canadian Blood Services
- Current Assignee Address: CA Ottawa, Ontario
- Agency: Jenkins, Wilson, Taylor & Hunt, P.A.
- Main IPC: A01N1/02
- IPC: A01N1/02
Abstract:
Disclosed is a platelet additive solution (PAS) comprising a viscosity increasing agent. The use of a PAS comprising such a viscosity increasing agent, especially at concentrations effective to achieve a viscosity similar to that of blood plasma, promotes platelet recovery during extraction from pooled buffy coats and provides for easier platelet production by maintaining the red cell/platelet-rich-supernatant interface.
Public/Granted literature
- US20080044803A1 Platelet additive solution Public/Granted day:2008-02-21
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