Syringe holder and package

A syringe holder comprising:

• a base plate portion having a plate shape;
• and a tube portion being formed in a tubular shape having an axis direction being provided along a plate thickness direction of the base plate portion, the tube portion being configured to allow a syringe to be inserted through the tube portion from one side to another side in the axis direction, the syringe including a syringe body which has a tubular shape and a flange portion which protrudes from an outer periphery surface of the syringe body to an outer side in a radial direction,
• the syringe body including a trunk portion which has a tubular shape and is configured to store a solution,
• the syringe includes a large-diameter portion arranged in a distal end portion of the trunk portion and configured to be larger than the trunk portion in the radial direction,
• wherein the tube portion includes a flange support portion which supports the flange portion of the inserted syringe from the other side in the axis direction and a flange abutting portion which is arranged on the one side in the axis direction and on an outer side in the radial direction, relative to the flange support portion, the flange abutting portion being configured to be capable of abutting, in the radial direction, the flange portion supported by the flange support portion, and a side wall portion arranged on the other side in the axis direction relative to the flange support portion,
• the side wall portion includes a syringe abutting portion, and a side wall body portion which is arranged on the other side in the axis direction relative to the syringe abutting portion and on a radially outer side relative to the syringe abutting portion,
• the syringe abutting portion being arranged on the other side in the axis direction and on an inner side in the radial direction, relative to the flange support portion, and is configured to be capable of abutting a portion of the syringe body, the portion being in vicinity to the flange portion in the syringe body on the other side in the axis direction relative to the flange portion,
• the side wall body portion includes a large-diameter guide portion which guides the large-diameter portion to an inner side in the radial direction, and a side wall other-side portion which is arranged on the other side in the axis direction and on the outer side in the radial direction, relative to the large-diameter guide portion,
• wherein the large-diameter guide portion is arranged on the other side in the axis direction relative to the syringe abutting portion and is configured to have a diameter decreasing from the other side toward the one side in the axis direction, and
• the syringe abutting portion is continuous with the large-diameter portion in the axis direction.