Invention Grant
- Patent Title: Extracorporeal fluid circuit and related components
- Patent Title (中): 体外液体回路及相关成分
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Application No.: US12388003Application Date: 2009-02-18
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Publication No.: US08663463B2Publication Date: 2014-03-04
- Inventor: Colin Weaver , Martin Joseph Crnkovich , Michael Emmanuel Kotsos , John Marion Frazer
- Applicant: Colin Weaver , Martin Joseph Crnkovich , Michael Emmanuel Kotsos , John Marion Frazer
- Applicant Address: US MA Waltham
- Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee: Fresenius Medical Care Holdings, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Fish & Richardson P.C.
- Main IPC: B01D11/00
- IPC: B01D11/00 ; B01D35/00
Abstract:
A vent assembly is described for use in an extracorporeal fluid unit. A vent structure adjacent to a micro-porous membrane forms the assembly. The vent structure is porous and changes color when the vent structure becomes wet, thereby providing a visual indication that the vent structure has been exposed to liquid.
Public/Granted literature
- US20100206784A1 Extracorporeal Fluid Circuit and Related Components Public/Granted day:2010-08-19
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