- 专利标题: Rotatable cartridge for analyzing a biological sample
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申请号: US15352689申请日: 2016-11-16
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公开(公告)号: US10016758B2公开(公告)日: 2018-07-10
- 发明人: Christoph Boehm , Sascha Lutz
- 申请人: Roche Diagnostics Operations, Inc.
- 申请人地址: US IN Indianapolis
- 专利权人: Roche Diagnostics Operations, Inc.
- 当前专利权人: Roche Diagnostics Operations, Inc.
- 当前专利权人地址: US IN Indianapolis
- 代理机构: Dinsmore & Shohl, LLP
- 优先权: EP14171425 20140606
- 主分类号: G01N1/38
- IPC分类号: G01N1/38 ; G01N35/00 ; B01L3/00 ; G01N35/10
摘要:
An automatic analyzer cartridge spinnable around a rotational axis has a fluid chamber for receiving a fluid, an aliquoting chamber, a duct connecting the fluid chamber and the aliquoting chamber, a downstream fluidic element, a siphon for siphoning the fluid from the aliquoting chamber to the downstream fluidic element, a fluidic structure for processing a biological sample into the processed biological sample, and a measurement structure for enabling measurement of the processed biological sample. The siphon has a siphon entrance in the aliquoting chamber and a siphon exit in the downstream fluidic element, wherein the siphon has a bend, wherein the bend is the portion of the siphon closest to the rotational axis, wherein the siphon entrance starts at the bend, wherein the siphon entrance extends to a lower portion of the aliquoting chamber. This enables multiple aliquots of fluid to be removed from the aliquoting chamber by the siphon.
公开/授权文献
- US20170095813A1 ROTATABLE CARTRIDGE FOR ANALYZING A BIOLOGICAL SAMPLE 公开/授权日:2017-04-06