Graft grasping device

摘要

A graft grasping device comprises a graft grasping portion in the shape of a tube having a lumen and a slit formed in a longitudinal direction of the tube, such that the grasping portion has a C-shaped cross section; and a suction tube communicating with the lumen of the grasping portion for exerting a negative pressure in the lumen. An inner wall of the grasping portion has a recessed portion that communicates with a lumen of the suction tube. A graft grasping device comprises a graft grasping portion (11) in the shape of a tube having a lumen and a slit (112) formed in a longitudinal direction of the tube, such that the grasping portion has a C-shaped cross section; and a suction tube (2) communicating with the lumen (111) of the grasping portion for exerting a negative pressure in the lumen. An inner wall of the grasping portion has a recessed portion that communicates with a lumen (21) of the suction tube. The recessed portion is covered with a sheet having pores. A mesh sheet is provided in a space defined between the recessed portion and the sheet.