FIELD: medicine.
SUBSTANCE: invention relates to micro-spiral modules. Module comprises: micro-spiral unit inserted into vascular malformation of patient; pusher unit of spiral, for delivering micro-spiral unit to said vascular malformation; tension wire movably arranged in pusher of spiral; tension strip connecting micro-spiral unit with tension wire; and a unit for cutting tension strip, comprising first and second blades. First blade is connected to tension wire and is moved by means of movement of tension wire between mounting position to maintain in tension strip in tight state and cutting position for cutting tension strip. Second blade is configured for cutting tension strip by means of interaction with first blade, when first blade moves into cutting position.
EFFECT: invention increases accuracy and ease of separating module of micro-spiral unit from assembly unit.
20 cl, 12 dwg
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