Title:
治療機器を調節する装置及び方法
Document Type and Number:
Japanese Patent JP6552108
Kind Code:
B2
Abstract:
A method and a device are disclosed for regulating an ultrafiltration in a dialysis treatment, in which the blood to be ultrafiltered in an extracorporeal blood circulation (109) flows through a blood chamber (110) of a dialyzer (113), which is subdivided by a semipermeable membrane (111) into a blood chamber (110) and a dialysis fluid chamber (108), and dialysis fluid in a dialysis fluid circulation (109) flows through the dialysis fluid chamber (108) of the dialyzer (113). The device has a blood pump (115) for controlling a blood flow in the extracorporeal blood circulation (112), a dialysis fluid pump (107) for controlling a dialysis fluid flow in the dialysis fluid circulation (109) upstream or downstream from the dialyzer (113), for controlling the dialysis fluid flow upstream of downstream from the dialyzer, a balancing device (104) for setting up a fluid balance in the dialysis fluid circulation between an inflow (106) and an outflow (105) of the dialysis fluid chamber (113) as a measure of the ultrafiltration, as well as a regulating unit (101) for regulating the blood pump (115), the throttle (117) and/or the dialysis fluid pump (107). The pumps or the throttles (117) are regulated so that a predetermined ultrafiltration is achieved.
Inventors:
Heide Alexander
Nikolik Dejan
Peters Arne
Victor Christoph
Nikolik Dejan
Peters Arne
Victor Christoph
Application Number:
JP2015555677A
Publication Date:
July 31, 2019
Filing Date:
January 28, 2014
Export Citation:
Assignee:
Fresenius Medical Care Deutsche Land Gesellschaft Mitt Beschlenktel Haftung
International Classes:
A61M1/16; A61M1/34
Domestic Patent References:
| JP2007510473A | ||||
| JP6245996A | ||||
| JP61279250A | ||||
| JP2000237305A |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Ryo Ishizaki
Disciple Maru Ken
Shinichiro Tanaka
Mitsuru Matsushita
Ichiro Kurasawa
Ryo Ishizaki