Abstract:
:The endovascular treatment of intracranial aneurysms with detachable balloons requires filling materials that harden reliably and are compatible with the balloon. While the incompatibility of latex balloons and hema from different manufacturers is known, no incompatibility has been assumed thus far if both balloon and hema were from the same manufacturer. In two series of experiments, we filled a total of 20 latex balloons with hema as recommended by the balloon manufacturer. Within an observation time of 4 weeks all latex balloons ruptured. At the time of rupture, the balloons had gained 5-10% in weight, most likely due to osmotic shifts in water. Simultaneously, hardening of the hema resulted in a loss of elasticity of the latex. Until these compatibility problems are solved, silicone rather than latex balloons should be used with permanent filling materials such as hema for the endovascular treatment of intracranial aneurysms.
journal_name
Neuroradiologyjournal_title
Neuroradiologyauthors
Forsting M,Sartor Kdoi
10.1007/BF00587819subject
Has Abstractpub_date
1991-01-01 00:00:00pages
338-40issue
4eissn
0028-3940issn
1432-1920journal_volume
33pub_type
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