| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical mixed injection port enabling a residue, a residual blood, etc., to be cleanly wiped off. SOLUTION: The medical mixed injection port is provided with a disc-shaped valve 1 whose central part is formed with an insertion hole, a pedestal 7 for supporting the lower part of the peripheral edge, except the central part, of the backside of the valve 1, and a cover 2 for fixedly supporting the valve 1 in such a manner as to cover at least the upper part of the peripheral edge of the valve 1 except the central part of the surface of the valve 1. The injection port is constituted so that a fitting hole 6 formed in the inside edge part of the cover 2 can function as a locking means for allowing an insertion body to be fitted into the fitting hole 6 for the purpose of locking the insertion body to the injection port when the insertion body is inserted into the insertion hole. The central part of the valve 1 is thicker than the peripheral edge of the valve 1, and the thickness of the edge of the cover 2 formed with the fitting hole 6 is approximately equal to a difference between the thickness of the central part thereof and that of the peripheral edge of thereof. |
