Recyclable medication dispensing device

MEDICATION DISPENSING APPARATUS (20), MULTIPURPOSE, PEN SHAPED, MADE OF A RECYCLABLE PLASTIC MATERIAL AFTER THE CONTENT OF THE MEDICATION CARTRIDGE (40) HAS BEEN COMPLETED. THE APPLIANCE (20) IS MADE WITH A MINIMUM NUMBER OF PARTS, WHICH INCLUDE A ACCOMMODATION (22), A MARKING EQUIPMENT (34), AN ASSEMBLY FOR A BUTTON, GENERALLY CYLINDRICAL (32) LOCATED WITHIN THE NEAR END (50) OF DIAL INSTALLATION (34), A NUT WITH INTERNAL THREAD (36) AND A SPINDLE WITH EXTERNAL THREAD (38). THE DEVICE (20) HAS A PROVISION SUCH THAT THE DIAL (34) MUST BE TURNED TO THE ZERO DOSE POSITION BEFORE SETTING A DOSE. THE DEVICE (10) INCLUDES A LOCKING MECHANISM (52) THAT PREVENTS THE DIAL (34) FROM BEING PRESSED DURING DOSAGE. THE DEVICE (20) FURTHER INCLUDES A MECHANISM (157) THAT LIMITS THE MAXIMUM DOSAGE THAT CAN BE MARKED AND A MECHANISM (230,234) THAT PREVENTS THE USER FROM MARKING A DOSE GREATER THAN THAT REMAINS IN THE CARTRIDGE (40.