NOVEL ENDOLUMINAL MEDICAL ACCESS DEVICE

摘要

An endoluminal medical access device (1) is disclosed that is devised for endoluminal delivery to an extravascular target site (5) at a vasculature site of a human or animal body vasculature, such as the microvasculature. The device (1) comprises a body (112) that ends in a distal end (100) and comprises a distal penetration portion (102) that is devised to extend across a tissue wall of said microvasculature said microvasculature site (4) at an extravascular target site in said body and devised for at least partly apposition to said tissue wall, and a proximal connection section (101), which proximally adjoins said penetration portion (102), and optionally comprises an intrusion depth limit unit (116, 118) and/or a separation section (115) devised to provide a controllable separation of the penetration portion (102) from a connected proximal portion (110) of the body. The distal portion comprises an outer surface (136) adapted to be in transceiving communication with the target site when arranged at the latter.