Application of a novel extracorporeal membrane oxygenation system in awake Hu sheep under various durations.

ABSTRACT:

Background

Extracorporeal membrane oxygenation (ECMO) provides effective support for respiratory and circulatory functions and stands as an essential means in the management of life-threatening conditions. This study aimed to evaluate the safety and efficacy of a novel ECMO system in awake sheep models across various support durations.

Methods

Ten healthy Hu sheep were divided into venovenous (VV) and venoarterial (VA) groups, further categorized into short, medium, and long-term observation subgroups. Vital signs and blood indices were meticulously monitored. The integrity of heparin coatings and thrombosis in the ECMO system were assessed at indicated time points, followed by histopathological analysis.

Results

All ten sheep survived to their planned endpoints under

SUBMITTER: Ding S 

PROVIDER: S-EPMC11800640 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature