Tissue management in minimally invasive surgery plays an important role in the indication for and feasibility of surgical interventions. Hemostasis and sealing of larger areas are possible with minimally invasive tissue gluing in liquid and bandage-bound form. For effective and efficient application of the precoated collagen fleece (TachoComb) a modularly constructed applicator (AMISA) was designed that is suitable for a wide range of indications in MIS and allows selective leak closure (SLC) in parenchymatous tissues with different lesions (Pneumothorax, Chylothorax, rupture of liver/spleen, biopsies, fistulae).