发明授权
- 专利标题： Device for determination of parameters of particles in conductive solution and microscopic hole assembly
- 专利标题（中）： 用于确定导电溶液和微孔组件中颗粒参数的装置
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申请号： US11615480申请日： 2006-12-22
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公开(公告)号： US08771484B2公开(公告)日： 2014-07-08
- 发明人: Tianfeng Zhao , An Li , Huaming Xu
- 申请人： Tianfeng Zhao , An Li , Huaming Xu
- 申请人地址： CN Shenzhen
- 专利权人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- 当前专利权人： Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- 当前专利权人地址： CN Shenzhen
- 代理机构： Stoel Rives LLP
- 代理商 Kory D. Christensen
- 优先权： CN200610063209 20061018
- 主分类号： G01N33/487
- IPC分类号： G01N33/487
摘要：
The present invention discloses a device for detecting blood cells and a microscopic hole sensor assembly thereof. The device includes a microscopic hole sensor assembly positioned between a front pool and a back pool. The microscopic hole sensor assembly further includes a microscopic hole plate with a microscopic hole positioned thereon for communicating the front pool and the back pool. The end surface of the inlet is a flow-guiding surface gradually narrowing from the front pool to the back pool. The end surface of the outlet is a downstream surface gradually distending and extending towards the back pool. A straight effective orifice area is formed connecting the ends of the flow-guiding surface and the downstream surface.
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