发明名称 |
TECHNIQUES TO IMPROVE POLYURETHANE MEMBRANES FOR IMPLANTABLE GLUCOSE SENSORS |
摘要 |
The invention provides an implantable membrane for regulating the transport of analytes therethrough that includes a matrix including a first polymer; and a second polymer dispersed throughout the matrix, wherein the second polymer forms a network of microdomains which when hydrated are not observable using photomicroscopy at 400× magnification or less. In one aspect, the homogeneous membrane of the present invention has hydrophilic domains dispersed substantially throughout a hydrophobic matrix to provide an optimum balance between oxygen and glucose transport to an electrochemical glucose sensor. |
申请公布号 |
US2012040101(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113283397 |
申请日期 |
2011.10.27 |
申请人 |
TAPSAK MARK A.;RHODES RATHBUN K.;SHULTS MARK C.;MCCLURE JASON D.;DEXCOM, INC. |
发明人 |
TAPSAK MARK A.;RHODES RATHBUN K.;SHULTS MARK C.;MCCLURE JASON D. |
分类号 |
B05D7/00;G01N27/30;A61B5/145;A61B5/1473;B01D69/14;B01D71/54;B01D71/80;B05D3/00;B05D5/00;C09D175/08;C12M1/40;C12Q1/00;C12Q1/54;G01N27/28;G01N27/327;G01N27/416 |
主分类号 |
B05D7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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