Blood flow distribution analyzed by sequential helical scanning in a new sorbent cartridge for hemoperfusion

Claudio Ronco; Alessandra Brendolan; Nathan W. Levin

doi:10.1097/00002480-200003000-00231

Blood flow distribution analyzed by sequential helical scanning in a new sorbent cartridge for hemoperfusion

Claudio Ronco, Alessandra Brendolan, Nathan W. Levin

Research output: Contribution to journal › Conference article › peer-review

Abstract

Using a special imaging technique, cartridges were analyzed during a simulated in vitro circulation at 250 and 350 ml/min of blood flow and 25% and 40% hematocrit. Cartridges were placed in vertical position and a cross longitudinal section 1 cm thick was analyzed in sequence by a helical scanner. Dye was injected in the arterial inlet and the progressive distribution was evaluated by sequential densitometrical measures carried out automatically by the machine. The sequential images analyzed by the scanner demonstrated excellent distribution of the flow in the blood compartment with a minimal difference between the central and the peripheral region of the compartment.

Original language	English
Pages (from-to)	208
Number of pages	1
Journal	ASAIO Journal
Volume	46
Issue number	2
DOIs	https://doi.org/10.1097/00002480-200003000-00231
State	Published - 2000
Externally published	Yes
Event	46th Annual Conference and Exposition of ASAIO - New York, NY, USA Duration: 28 Jun 2000 → 1 Jul 2000

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10.1097/00002480-200003000-00231

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@article{3e5dfebc47e64a77900190f0b9e89b94,

title = "Blood flow distribution analyzed by sequential helical scanning in a new sorbent cartridge for hemoperfusion",

abstract = "Using a special imaging technique, cartridges were analyzed during a simulated in vitro circulation at 250 and 350 ml/min of blood flow and 25% and 40% hematocrit. Cartridges were placed in vertical position and a cross longitudinal section 1 cm thick was analyzed in sequence by a helical scanner. Dye was injected in the arterial inlet and the progressive distribution was evaluated by sequential densitometrical measures carried out automatically by the machine. The sequential images analyzed by the scanner demonstrated excellent distribution of the flow in the blood compartment with a minimal difference between the central and the peripheral region of the compartment.",

author = "Claudio Ronco and Alessandra Brendolan and Levin, {Nathan W.}",

year = "2000",

doi = "10.1097/00002480-200003000-00231",

language = "English",

volume = "46",

pages = "208",

journal = "ASAIO Journal",

issn = "1058-2916",

publisher = "Lippincott Williams and Wilkins Ltd.",

number = "2",

note = "46th Annual Conference and Exposition of ASAIO ; Conference date: 28-06-2000 Through 01-07-2000",

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TY - JOUR

T1 - Blood flow distribution analyzed by sequential helical scanning in a new sorbent cartridge for hemoperfusion

AU - Ronco, Claudio

AU - Brendolan, Alessandra

AU - Levin, Nathan W.

PY - 2000

Y1 - 2000

N2 - Using a special imaging technique, cartridges were analyzed during a simulated in vitro circulation at 250 and 350 ml/min of blood flow and 25% and 40% hematocrit. Cartridges were placed in vertical position and a cross longitudinal section 1 cm thick was analyzed in sequence by a helical scanner. Dye was injected in the arterial inlet and the progressive distribution was evaluated by sequential densitometrical measures carried out automatically by the machine. The sequential images analyzed by the scanner demonstrated excellent distribution of the flow in the blood compartment with a minimal difference between the central and the peripheral region of the compartment.

AB - Using a special imaging technique, cartridges were analyzed during a simulated in vitro circulation at 250 and 350 ml/min of blood flow and 25% and 40% hematocrit. Cartridges were placed in vertical position and a cross longitudinal section 1 cm thick was analyzed in sequence by a helical scanner. Dye was injected in the arterial inlet and the progressive distribution was evaluated by sequential densitometrical measures carried out automatically by the machine. The sequential images analyzed by the scanner demonstrated excellent distribution of the flow in the blood compartment with a minimal difference between the central and the peripheral region of the compartment.

UR - http://www.scopus.com/inward/record.url?scp=0034159601&partnerID=8YFLogxK

U2 - 10.1097/00002480-200003000-00231

DO - 10.1097/00002480-200003000-00231

M3 - Conference article

AN - SCOPUS:0034159601

SN - 1058-2916

VL - 46

SP - 208

JO - ASAIO Journal

JF - ASAIO Journal

IS - 2

T2 - 46th Annual Conference and Exposition of ASAIO

Y2 - 28 June 2000 through 1 July 2000

ER -

Blood flow distribution analyzed by sequential helical scanning in a new sorbent cartridge for hemoperfusion

Abstract

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