发明名称 |
MICRODROPLET DISPENSING FOR A MEDICAL DIAGNOSTIC DEVICE |
摘要 |
A medical diagnostic device has a non-absorbent substrate that has a hydrophilic target area on which a reagent is deposited by non-impact printing of microdroplets. During deposition, the device is moved relative to the stream of microdroplets to form a substantially uniform reagent layer on the substrate. The device is particularly well adapted for measuring blood coagulation times. In a preferred embodiment, coagulation times are determined by monitoring the optical transmission of light through the target area as an applied blood sample interacts with the reagent. |
申请公布号 |
CA2327305(A1) |
申请公布日期 |
2001.06.03 |
申请号 |
CA20002327305 |
申请日期 |
2000.11.30 |
申请人 |
LIFESCAN, INC. |
发明人 |
HARDING, IAN A.;SHARTLE, ROBERT JUSTICE |
分类号 |
G01N33/50;A61B5/145;B01L3/00;G01N21/75;G01N33/483;G01N33/49;G01N33/52;G01N33/53;G01N33/543;G01N33/558;G01N33/566;G01N33/86;G01N37/00 |
主分类号 |
G01N33/50 |
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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