DOSAGE COUNTING DEVICES

摘要

Apparatus comprising a housing (1) defining a portion (2) for receiving in use a dose-dispensing container (20), the housing containing a dose counter comprising at least one annular counter member (241, 242) and a helix-like coil (243), wherein one or more projections (255) are provided on the helix-like coil for operatively connecting the helix-like coil and the at least one annular counter member, wherein movement of the received dose-dispensing container acts to compress the helix-like coil to thereby rotate the at least one annular counter member.