发明名称 |
TECHNIQUES TO IMPROVE POLYURETHANE MEMBRANES FOR IMPLANTABLE GLUCOSE SENSORS |
摘要 |
<p>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.</p> |
申请公布号 |
AU2003229330(A1) |
申请公布日期 |
2003.12.12 |
申请号 |
AU20030229330 |
申请日期 |
2003.05.20 |
申请人 |
DEXCOM, INC. |
发明人 |
MARK, C. SHULTS;JASON, D. MCCLURE;MARK TAPSAK;RATHBUN, K. RHODES |
分类号 |
G01N27/30;A61B5/145;A61B5/1473;B01D69/14;B01D71/54;B01D71/80;C12M1/40;C12Q1/00;C12Q1/54;G01N27/28;G01N27/327;G01N27/416;(IPC1-7):C12Q1/00;B01D71/52 |
主分类号 |
G01N27/30 |
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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