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Vascular needle for connection of blood vessel with source of fluid i.e. physiological saline solution, has distal capsule-shaped connecting section inserted into container, and expansion element provided for radial expansion of section
Vascular needle for connection of blood vessel with source of fluid i.e. physiological saline solution, has distal capsule-shaped connecting section inserted into container, and expansion element provided for radial expansion of section
The needle (1) has a distal capsule-shaped connecting section inserted into a container. A proximal connecting part (3) i.e. luer lock, is provided for a source of fluid and a flow channel i.e. oblong pipe, penetrating the needle. An expansion element (6) i.e. screw sleeve, is provided for radial expansion of a connecting section (5), where the connecting section consists of a flexibly expandable material at an end. The expansion element partly surrounds the flow channel and relocatable in a longitudinal direction.
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