发明申请
- 专利标题: HEMODIALYSIS SYSTEMS AND METHODS
- 专利标题(中): HEMODIALYSIS系统和方法
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申请号: US12199452申请日: 2008-08-27
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公开(公告)号: US20090095679A1公开(公告)日: 2009-04-16
- 发明人: Jason A. Demers , Michael J. Wilt , Todd A. Ballantyne , Kevin L. Grant , James D. Dale
- 申请人: Jason A. Demers , Michael J. Wilt , Todd A. Ballantyne , Kevin L. Grant , James D. Dale
- 申请人地址: US NH Manchester
- 专利权人: DEKA Products Limited Partnership
- 当前专利权人: DEKA Products Limited Partnership
- 当前专利权人地址: US NH Manchester
- 主分类号: B01D61/26
- IPC分类号: B01D61/26 ; G05B15/00 ; B01D61/32 ; B01D61/28
摘要:
Hemodialysis dialysis systems are disclosed. Hemodialysis systems of the invention may include a dialysate flow path including a balancing circuit, a mixing circuit, and/or a directing circuit. The circuits may be defined within one or more cassettes. The fluid circuits may be at least partially isolated, spatially and/or thermally, from electrical components of the system. A gas supply may be provided in fluid communication with the dialysate flow path and/or the dialyzer to urge dialysate through the dialyzer and blood back to the patient. The hemodialysis systems may include fluid handling devices, actuated using a control fluid, optionally delivered using a detachable pump. Fluid handling devices may be generally rigid and of a spheroid shape, optionally with a diaphragm dividing the device into compartments.
公开/授权文献
- US08357298B2 Hemodialysis systems and methods 公开/授权日:2013-01-22