Holder, packaging box, and packaging system for prosthetic valve

A holder for a prosthetic valve, comprising:

• a base having a bottom side and a top side opposite to each other, wherein a prosthetic valve assembly area is defined on the bottom side;
• a plurality of locks connected to the base, wherein the locks are distributed around the prosthetic valve assembly area, and the locks are configured to engage with the prosthetic valve;
• and
• a driving part linked with the locks and having a first position and a relative second position relative to the base, wherein in the first position, the locks hold the prosthetic valve in the prosthetic valve assembly area, and in the second position, the locks are disengaged from the prosthetic valve and allow the prosthetic valve to move out of the prosthetic valve assembly area;
• wherein the locks are claws, at least a part of the base is a connecting portion, at least one of the claws is a movable claw connected to a bottom side of the connecting portion, the driving part is a driving handle provided on a top side of the connecting portion, and the driving handle is linked with the movable claw through the connecting portion;
• and
• wherein the base has a radial direction in space, and each claw comprises a connecting arm fixed to the base and a claw head located on the connecting arm and protruding in the radial direction, wherein the claw head is configured to engage with the prosthetic valve.

A holder for a prosthetic valve, comprising:

• a base having a bottom side and a top side opposite to each other, wherein a prosthetic valve assembly area is defined on the bottom side;
• a plurality of locks connected to the base, wherein the locks are distributed around the prosthetic valve assembly area, and the locks are configured to engage with the prosthetic valve;
• and
• a driving part linked with the locks and having a first position and a relative second position relative to the base, wherein in the first position, the locks hold the prosthetic valve in the prosthetic valve assembly area, and in the second position, the locks are disengaged from the prosthetic valve and allow the prosthetic valve to move out of the prosthetic valve assembly area;
• wherein the base has a frame structure and comprises:
• a middle part;
• transition arms, which extend from the middle part outwardly in a radial pattern;
• and
• connecting portions located at ends of the transition arms extending outwardly in the radial pattern, wherein the driving part and the locks are all connected to the connecting portions, and the driving part is configured to drive the locks to change the engagement with the prosthetic valve at different positions;
• and
• wherein the transition arms are divided into a plurality of groups, the driving part comprises a plurality of driving handles which are connected to the corresponding transition arms in the corresponding groups.