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PubMed · 7355377

Radiopaque solidifying liquids for releasable balloon technique: a technical note.

W Taki·H Handa·S Yamagata·M Ishikawa·H Iwata·Y Ikada
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Abstract

Recently we have reported a catheter having a balloon which can be released simply by twisting the catheter. In the technique, 2-hydroxyethylmethacrylate (HEMA) has been used as a solidifying liquid to prevent the released balloon from deflating. Since HEMA is not radiopaque, the place and the size of the balloon cannot be visualized under an X-ray image intensifier. The present investigation involves the preparation of a radiopaque, solidifying liquid, by mixing HEMA with a suitable contrast medium such as metrizamide, sodium iothalamate or meglumine sodium iodamide. The use of HEMA-contrast medium mixtures made injection of the solidifying liquids much more controllable.

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Acrylic ResinsCatheterizationContrast MediaEmbolization, TherapeuticHumansIntracranial Arteriovenous MalformationsPolyhydroxyethyl MethacrylateJournal Article

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BibTeXRIS

W Taki, H Handa, S Yamagata, M Ishikawa, H Iwata, Y Ikada. 1980. Radiopaque solidifying liquids for releasable balloon technique: a technical note.. https://pubmed.ncbi.nlm.nih.gov/7355377/

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