| 摘要 |
PURPOSE:To obtain an artificial heart which works appropriately, absorbs manufacturing error and irregular swinging motion, has less cause of fever, and is not easily to be worn out, gives less burden to an user, and is not likely to generate noise accompanied by motion and has appropriate outflow/inflow motion of blood, and its constitution is simple and has precise motion even in a small-size, and has a high restoring ability of blood flow bags. CONSTITUTION:An artificial heart is provided with a casing 2 buried in body, driving motor 3 fitted in the casing 2, right and left side blood flow bags 8 and 8' disposed on the internal wall side of the casing 2, and pressing part 6 which is swingably supported inside the casing 2 through a supporting part 5 and presses the blood flow bags 8, 8' on right and left sides. Furthermore, it is also provided with a ring orbit 7 formed in the pressing part 6, a rotating pressing part 4 which rotates along ring orbit 7 by driving a driving motor 3, and an abutting rotating part 12 placed in a position where it abuts to ring orbit 7 of rotating pressing part 4. |
