| 摘要 |
<p>PURPOSE: To provided a counter for a number of times of administration, which can be easily used for the distributed administration of fluid, particularly the fluid medicine in safety, by numerically displaying the number of distributed administration amount successively. CONSTITUTION: A counter comprises a distributor comprising an operating member 8 of a counting means 2 for the fluid administration amount in connection with an opening 31 of a container 1, a ring nut 4 for fastening a distributing means onto the opening 31, and an elastic means 16 which can transmits the movement in an axial direction, of the operating member, to the ring nut, in the rotation for performing the display of various numbers on a rotary and axis element 9, onto an observing position 19 in a control member 8, and the rotation and the movement in an axial direction of an element 9 in a direction.</p> |
