Patent ID: 11890195
Assignee: SHANGHAI NEWMED MEDICAL CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 9:
10. The valve leaflet capture device according to claim 9, wherein a material of the proximal joint and a material of the distal joint are shape memory alloy, a side wall of the distal sleeve is provided with a distal through-slot, the distal end of the shape memory alloy member is welded to edges of the distal through-slot, a side wall of the distal joint body is provided with a distal assembly slot, and the distal sleeve is at least welded to edges of the distal assembly slot; and/or a side wall of the proximal sleeve is provided with a proximal through-slot, the proximal end of the shape memory alloy member is welded to edges of the proximal through-slot, a side wall of the proximal joint body is provided with a proximal assembly slot, and the proximal sleeve is at least welded to edges of the proximal assembly slot.