Artificial thorax for MR imaging studies in porcine heart-lung preparations

Radiology. 2003 Jan;226(1):250-5. doi: 10.1148/radiol.2261011275.

Abstract

A double-walled magnetic resonance (MR) imaging-compatible container with a flexible diaphragm was designed to hold freshly excised porcine heart-lung preparations. The saline contents simulate MR signal of an actual chest wall. Continuous evacuation keeps the lung inflated. A variety of experiments with different imaging modalities, including angiography, under close to in vivo conditions are feasible. Access to bronchial system and lung vessels allows for various studies.

MeSH terms

  • Animals
  • Artificial Organs*
  • Heart / anatomy & histology*
  • In Vitro Techniques
  • Lung / anatomy & histology*
  • Magnetic Resonance Imaging*
  • Swine
  • Thorax*