Partial Obstruction of Ventricular Catheters Affects Performance in a New Catheter Obstruction Model of Hydrocephalus

Bibliographic Data

ID15713569
AuthorsSeunghyun Lee (0000-0001-5427-1023, Children's Hospital of Orange County, corresponding author), Seung-Hyun Lee (0000-0002-4113-5118, CHOC Children’s Research Institute, 1201 W. La Veta Avenue, Orange, CA 92868, USA), Michael Vinzani (Medical University of South Carolina), Bianca Romero (Children's Hospital of Orange County), Alvin Chan (0000-0001-7096-8998, Department of Pediatric Neurosurgery, CHOC Children’s Hospital, 505 S Main St., Orange, CA 92868, USA), Alvin Y Chan (0000-0002-0952-4367, Children's Hospital of Orange County), Leandro Castañeyra-Ruiz (0000-0002-5787-2032, Children's Hospital of Orange County), Michael G Muhonen (Children's Hospital of Orange County), Michael Muhonen (Department of Pediatric Neurosurgery, CHOC Children’s Hospital, 505 S Main St., Orange, CA 92868, USA)
Year2022
Volume9
Issue10
Pages1453-1453
Publication date2022-09-23
Peer ReviewedYes
Open AccessYes
TypeARTICLE
VenueChildren (JOURNAL)
Journal identifiersISSN: 2227-9067 • E-ISSN: 2227-9067
PublisherMultidisciplinary Digital Publishing Institute (PUBLISHER • CH)
DOI10.3390/children9101453
PMID36291388
OpenAlexW4296832023
LanguageEN
References cited18

Our model mimics the physiological dynamics of the CSF flow in partially and completely obstructed ventricular catheters. We found that partial occlusion of the catheter had no effect on the CSF flow rate, but did reduce outflow pressure from the catheter

Anesthesia · Cardiology · Catheter · Hemodynamics · Hydrocephalus · Imaging phantom · Intracranial pressure · Nuclear medicine · Occlusion · Ventricle · Ventricular pressure · Cerebrospinal fluid and hydrocephalus · Intracerebral and Subarachnoid Hemorrhage Research · Medicine · Traumatic Brain Injury and Neurovascular Disturbances · Biomedical Engineering · Surgery

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