Invention Grant
US09469464B2 Microfluidic dispenser, cartridge and analysis system for analyzing a biological sample
有权
用于分析生物样品的微流量分配器，盒和分析系统
- Patent Title: Microfluidic dispenser, cartridge and analysis system for analyzing a biological sample
- Patent Title (中): 用于分析生物样品的微流量分配器，盒和分析系统
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Application No.: US14530861Application Date: 2014-11-03
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Publication No.: US09469464B2Publication Date: 2016-10-18
- Inventor: Christoph Boehm , Timo Klein , Peter Koltay , Nadine Losleben , Juergen Spinke , Chris Steinert
- Applicant: Roche Diagnostics Operations, Inc.
- Applicant Address: US IN Indianapolis
- Assignee: Roche Diagnostics Operations, Inc.
- Current Assignee: Roche Diagnostics Operations, Inc.
- Current Assignee Address: US IN Indianapolis
- Agency: Roche Diagnostics Operations, Inc.
- Priority: EP12167109 20120508
- Main IPC: B65D83/14
- IPC: B65D83/14 ; B01L3/02 ; B01L3/00 ; G01N35/10
Abstract:
A dispenser for dispensing a fluid is presented. The dispenser comprises a compressible elastomeric fluid conduit having a first end and a second end for flowing the fluid from the first end to the second end, a first check valve and a second check valve distanced in the conduit for forming a fluid chamber, and an actor for compressing the fluid chamber for dispensing a portion of the fluid. At least the second check valve is a duckbill valve. The second check valve is located at the second end of the conduit. The second check valve has sealing lips that extend beyond the second end of the conduit.
Public/Granted literature
- US20150048119A1 MICROFLUIDIC DISPENSER, CARTRIDGE AND ANALYSIS SYSTEM FOR ANALYZING A BIOLOGICAL SAMPLE Public/Granted day:2015-02-19
Information query
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