| 摘要 |
<p>The surgical round sewing machine which exerts suction effect is provided with a suction hole (18), suction channel (19) or a work channel (13) and suction canals (20) or suction channel (11) in the moving rod (10). A sealing ring (4) and a suction tube (17) are provided with a suction intensity controller (31). A circular knife (6) with grid or openings (22) is provided on the side or on the seating (21) of the machine. The machine is optionally provided with a circular suction channel (8), suction arms (3) and valve ring (14).</p> |
