Blood purification apparatus and blood purification circuit
US9011678B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2007 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Sep 16, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/3465
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a blood purification apparatus and a blood purification circuit, by which a circuit can be shared by different modes for performing respective continuous blood purification methods, a structure of the apparatus performing the continuous blood purification methods can be simplified, and CHF, CHD, CHDF, and ECUM can be performed. The blood purification apparatus and the blood purification circuit according to the present invention includes: a first supply fluid channel (3) having one end connected to a supply fluid container (1) containing a supply fluid flowing in the first supply fluid channel (3); a first branched part (4) connected to the other end of the first supply fluid channel (3); a first supply fluid pump (10a) connected to the first branched part (4); a second supply fluid channel (7) which has one end connected to the first supply fluid pump (10a) and the other end connected to a dialyzer (6) that filters and dialyzes blood, and in which the supply fluid from the first supply fluid pump (10a) flows; a second supply fluid pump (10b) connected to the first branched part (4); and a third supply fluid channel (9) in which a supply fluid from th…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.