| abstract |
The utility model discloses a valve prosthetic devices, wherein, this valve prosthetic devices includes: sealed sheath, be located sealed sheath distal end be used for catch, the trapper of fixed lamella leaf, be located be used for the quilt that punctures in the sealed sheath the pjncture needle of the lamella leaf that the trapper was caught, can follow the pjncture needle puncture into the valve, be used for repairing the artifical chordae tendineae of valve, be located seal the sheath near -end, be used for the operation the handle of valve prosthetic devices's action. |