Invention Grant
US08034161B2 Carbon dioxide gas removal from a fluid circuit of a dialysis device
有权
从透析装置的流体回路中除去二氧化碳气体
- Patent Title: Carbon dioxide gas removal from a fluid circuit of a dialysis device
- Patent Title (中): 从透析装置的流体回路中除去二氧化碳气体
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Application No.: US12355128Application Date: 2009-01-16
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Publication No.: US08034161B2Publication Date: 2011-10-11
- Inventor: Victor Gura , Carlos Jacobo Ezon , Masoud Beizai
- Applicant: Victor Gura , Carlos Jacobo Ezon , Masoud Beizai
- 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: Hamilton, Brook, Smith & Reynolds, P.C.
- Main IPC: B01D53/22
- IPC: B01D53/22 ; B01D19/00
Abstract:
The present invention is directed to degassing devices for dialysate circuits. One embodiment has a first housing and a second housing positioned within the first housing in an annular relationship. A second embodiment comprises a dialysate regeneration system with urease, a dialyzer, and a housing with an external wall, where the external wall is exposed to atmosphere and comprises a material that passes gas but does not pass liquid and where the housing is positioned between the urease and dialyzer.
Public/Granted literature
- US20090282980A1 Carbon Dioxide Gas Removal From a Fluid Circuit of a Dialysis Device Public/Granted day:2009-11-19
Information query
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