| abstract |
A kit for preparing a cross-linked gel for partially or completely enclosing kidney stone fragments, wherein the cross-linked gel is adapted to ligate kidney stones and / or kidney stone fragments (a) a composition (A) containing one or more cationically crosslinkable polymers, and (b) a composition (B) containing one or more crosslinking agents for crosslinking the cationic crosslinkable polymer (s), in which the composition (A) and / or the composition (B) also contains magnetizable particles, or where the kit further comprises a composition (C) containing magnetizable particles. |