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Blood treatment apparatus and method

Holmer, Mattias LU ; Jönsson, Lennart; Wallenborg, Anders and Hansson, Per (2013) WO2010043593
Abstract
A proposed blood treatment apparatus includes: a blood treatment unit (D), a pair of fluid pumps (PF1, PF2) and a pair of blood pumps (PB1, PB2). The blood treatment unit (D) is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps (PF1, PF2) are configured to pass blood treatment fluid through the blood treatment unit (D). The blood pumps (PB1, PB2) are configured to extract untreated blood from a blood source ( BS), pass extracted blood through the blood treatment unit (D) and deliver treated blood to a target vessel (BT). Flow measurement means (Q1, Q2, P) determines at least one blood f low parameter ( BQFI) reflecting an average flow in relation to... (More)
A proposed blood treatment apparatus includes: a blood treatment unit (D), a pair of fluid pumps (PF1, PF2) and a pair of blood pumps (PB1, PB2). The blood treatment unit (D) is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps (PF1, PF2) are configured to pass blood treatment fluid through the blood treatment unit (D). The blood pumps (PB1, PB2) are configured to extract untreated blood from a blood source ( BS), pass extracted blood through the blood treatment unit (D) and deliver treated blood to a target vessel (BT). Flow measurement means (Q1, Q2, P) determines at least one blood f low parameter ( BQFI) reflecting an average flow in relation to the blood treatment unit (D) during a well-defined period of operation (T) of the apparatus, for example while completing one operation cycle.; The at least one blood flow parameter (BQFI) is determined based on a difference between (i) a first amount (DMI) of fresh blood treatment fluid received into the blood treatment unit (D), and (ii) a second amount (DMO) of used blood treatment fluid emitted from the blood treatment unit (D) during another well-defined period (Ta). (Less)
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author
organization
publishing date
type
Patent
publication status
published
subject
patent number
WO2010043593
language
English
LU publication?
yes
id
7eece069-e5e1-40ec-a26e-8c241d2105ac (old id 4622655)
alternative location
http://worldwide.espacenet.com/publicationDetails/originalDocument?FT=D&date=20100422&DB=EPODOC&locale=en_EP&CC=WO&NR=2010043593A1&KC=A1&ND=4
date added to LUP
2014-10-01 08:44:00
date last changed
2016-04-16 12:21:36
@misc{7eece069-e5e1-40ec-a26e-8c241d2105ac,
  abstract     = {A proposed blood treatment apparatus includes: a blood treatment unit (D), a pair of fluid pumps (PF1, PF2) and a pair of blood pumps (PB1, PB2). The blood treatment unit (D) is configured to receive untreated blood and fresh blood treatment fluid, and emit treated blood and used blood treatment fluid. The fluid pumps (PF1, PF2) are configured to pass blood treatment fluid through the blood treatment unit (D). The blood pumps (PB1, PB2) are configured to extract untreated blood from a blood source ( BS), pass extracted blood through the blood treatment unit (D) and deliver treated blood to a target vessel (BT). Flow measurement means (Q1, Q2, P) determines at least one blood f low parameter ( BQFI) reflecting an average flow in relation to the blood treatment unit (D) during a well-defined period of operation (T) of the apparatus, for example while completing one operation cycle.; The at least one blood flow parameter (BQFI) is determined based on a difference between (i) a first amount (DMI) of fresh blood treatment fluid received into the blood treatment unit (D), and (ii) a second amount (DMO) of used blood treatment fluid emitted from the blood treatment unit (D) during another well-defined period (Ta).},
  author       = {Holmer, Mattias and Jönsson, Lennart and Wallenborg, Anders and Hansson, Per},
  language     = {eng},
  note         = {Patent, Patent Number: WO2010043593},
  title        = {Blood treatment apparatus and method},
  year         = {2013},
}