Integrated drug dosage form and metering system

Claim 2

A drug tape dispenser for adjustably dispensing preselected single dosage lengths of drug tape from a drug tape supply, comprising: a portable housing having a dispenser site and a cassette receptacle site; a cassette adapted for removably engaging the housing at the cassette receptacle site; drive means in the housing at the cassette receptacle site; feed means disposed in said cassette to receive and engage the drug tape from the drug tape supply when the feed means is operably engaged by said drive means when said cassette engages the housing at the cassette receptacle site; a first discharge site in said housing located to introduce said tape into said dispenser site; a second discharge site located in said cassette so as to mate with the first discharge site when said cassette engages the housing at the cassette receptacle site; a controller coordinately actuating the drive means for automatically measuring a single dosage length of drug tape; and a cutter disposed proximate to the first discharge site to sever the single dosage length from the supply of drug tape.

Claim 3

The dispenser of claim 1, further comprising a counter operably connected to the feed means for counting the number of single dosage lengths dispensed.

Claim 4

The dispenser of claim 1, wherein the feed means comprises a pair of capstans disposed to receive and engage the drug tape from a drug tape roll, wherein one of the capstans is operatively engaged by said driving means.

Claim 5

The dispenser of claim 1, wherein the controller comprises a state machine.

Claim 6

The device of claim 1, wherein the controller comprises a clock.

Claim 7

The dispenser of claim 1, wherein the feed means further comprises a manual actuator linked to the feed means to be actuated by the user.

Claim 8

The dispenser of claim 3, wherein the dispenser further comprises dual actuation means wherein the controller provides that the feed means may only be actuated when a first manual actuation means linked to the feed means is actuated by the user and a second actuation means is actuated by the controller.

Claim 9

The dispenser of claim 1, wherein the controller is linked to a clock for actuating the second actuation means for a preset time period between preselected time intervals.

Claim 10

The dispenser of claim 1, wherein the dispenser further comprises: a first display, functionally responsive to the controller and designating the number of remaining doses and the dosage length.

Claim 11

The dispenser of claim 1, wherein the case further comprises a tray proximate the discharge site for receiving the severed single dosage length of drug tape.

Claim 12

The dispenser of claim 10, wherein the case further comprises a hinged cover disposed to cover the tray.

Claim 13

The dispenser of claim 11, wherein the cutter is a blade disposed along the hinged edge of the cover such that as the cover is opened, the drug tape is severed.

Claim 14

The dispenser of claim 1, wherein the controller further comprises a clock located in the case for measuring time intervals over which the drug tape is to be dispensed, the clock further providing a time signal generated at the end of a preselected time interval; and a second display responsive to the time signals to display the times at which the drug is to be dispensed.

Claim 15

The dispenser of claim 13, wherein the controller actuates the feed means in response to the time signal.

Claim 16

The dispenser of claim 13, wherein the clock further comprises an alarm which is actuated by the time signal.

Claim 17

The dispenser of claim 13, wherein the controller further comprises a memory recording the time to provide a dispense signal.

Claim 18

The dispenser of claim 16, wherein the second display designates an administration record of the times at which a single dosage length was dispensed in response to the administration signals.

Claim 19

A housing having enclosing walls comprising one element of a drug metering device for the accurate, recurring dispensing of medicaments in a continuous drug tape form in adjustable, preselected single dosage lengths, where the drug tape is provided in a cassette having a first discharge site and a mounting to support the drug tape, wherein the housing and the cassette fit together to form an enclosed case, said housing comprising: a second discharge site, a dispenser site and a cassette receptacle receiving site in the housing adapted for sealed engagement with the cassette whereby the first discharge site mates with the second discharge site; gear means in the housing situated for drivably engaging the mounting of the cassette to feed the drug tape from the cassette through the first and second discharge sites to the dispenser site; controller means in the housing coordinately actuating the gear means for automatically measuring the single dosage lengths of drug tape; a display on a wall of the housing, regulated by the controller for displaying the number of remaining doses and the dosage corresponding to the single dosage length; and a cutter disposed proximate the dispenser site for severing the drug tape.

Claim 20

A housing having enclosing walls comprising one element of a drug metering device for the accurate, recurring dispensing of medicaments in a continuous drug tape form in adjustable, preselected single dosage lengths, where the drug tape is provided in a cassette having a first discharge site and a mounting to support the drug tape, wherein the housing and the cassette fit together to form an enclosed case, said housing comprising: a second discharge site, a dispenser site and a cassette receptacle receiving site in the housing adapted for sealed engagement with the cassette whereby the first discharge site mates with the second discharge site; gear means in the housing situated for drivably engaging the mounting of the cassette to feed the drug tape from the cassette through the first and second discharge sites to the dispenser site; controller means in the housing coordinately actuating the gear means for automatically measuring the single dosage lengths of drug tape; a display on a wall of the housing, regulated by the controller for displaying the number of remaining doses and the dosage corresponding to the single dosage length; and a cutter disposed proximate the dispenser site for severing the drug tape.

Claim 21

The housing of claim 18, wherein the housing further comprises a tray proximate the dispenser site for receiving the severed single dosage length of drug tape.

Claim 22

The housing of claim 19, wherein the housing further comprises a hinged cover disposed to enclose the tray and having the cutter provided at the hinged edge such that as the cover is opened to expose the tray, the drug tape is severed to provide a single dosage length of drug tape.

Claim 23

The housing of claim 18, wherein the dispenser further comprises a clock operatively connected to the gear means and the controller, for actuating the gear means and controller to automatically dispense a single dosage length of drug tape at the end of a preselected time interval.

Claim 24

The housing of claim 18, further comprising a counter for counting the number of single dosage lengths of drug tape that have been dispensed, said counter being actuated by the controller.

Claim 25

A drug metering device for the recurring, accurate dispensing of medicaments in a continuous drug tape form in adjustable, preselected single dosage lengths, having an enclosed case comprising: a portable housing having a front wall, a rear wall, a cassette receptable site accessible through the rear wall, a first discharge site, and a dispenser site; a cassette for containing a supply of the drug tape, adapted for sealed engagement with the housing at the cassette receptacle site, having a shaft for supporting the drug tape, and having a second discharge site which mates with the first discharge site; gear means in the housing for frictionally engaging the shaft in the cassette, the gear means controlling the feed of the drug tape from the cassette through the first and second discharge sites to the dispenser site; a counter in the housing, operably connected to the gear means for counting the number of single dosage lengths that are dispensed; drive means in the housing, coordinately actuating the gear means and the counter, for automatically driving the gear means to feed the single dosage length of drug tape to the dispenser site; a clock in the housing for measuring time intervals over which the drug tape is to be dispensed; a controller in the housing, operably connected to the drive means and the clock; a display on the front wall of the housing, communicating with the controller to display the number of remaining doses, the dosage and the times at which the drug is to be dispensed; and a cutter disposed proximate to the dispenser site for severing single dosage lengths of drug tape from the supply of drug tape.

Claim 26

A drug metering device for the recurring, accurate dispensing of medicaments in a continuous drug tape form in adjustable, preselected single dosage lengths, having an enclosed case comprising: a portable housing having a front wall, a rear wall, a cassette receptable site accessible through the rear wall, a first discharge site, and a dispenser site; a cassette for containing a supply of the drug tape, adapted for sealed engagement with the housing at the cassette receptacle site, having a shaft for supporting the drug tape, and having a second discharge site which mates with the first discharge site; gear means in the housing for frictionally engaging the shaft in the cassette, the gear means controlling the feed of the drug tape from the cassette through the first and second discharge sites to the dispenser site; a counter in the housing, operably connected to the gear means for counting the number of single dosage lengths that are dispensed; drive means in the housing, coordinately actuating the gear means and the counter, for automatically driving the gear means to feed the single dosage length of drug tape to the dispenser site; a clock in the housing for measuring time intervals over which the drug tape is to be dispensed; a controller in the housing, operably connected to the drive means and the clock; a display on the front wall of the housing, communicating with the controller to display the number of remaining doses, the dosage and the times at which the drug is to be dispensed; and a cutter disposed proximate to the dispenser site for severing single dosage lengths of drug tape from the supply of drug tape.

Claim 27

A drug dispensing system comprising: (a) a drug dispenser comprising: a housing for a drug tape roll; means for feeding said tape from said roll; and means for cutting preselected lengths from said roll in tape receiving relationship with said roll; and (b) a drug tape roll housed in said housing characterized by being capable of being fed from a roll and cut at preselected lengths providing a predetermined medicament dosage, having a tensile strength of at least about 250 psi, a thickness of from about 2 to 20 mil, from about 0.01 to 2 mg drug/mm 3 and less than about a 5% dimensional change due to ambient variations in temperature and humidity.

Claim 28

A drug dispensing system comprising: (a) a drug dispenser comprising: a housing for a drug tape roll; means for feeding said tape from said roll; and means for cutting preselected lengths from said roll in tape receiving relationship with said roll; and (b) a drug tape roll housed in said housing characterized by being capable of being fed from a roll and cut at preselected lengths providing a predetermined medicament dosage, having a tensile strength of at least about 250 psi, a thickness of from about 2 to 20 mil, from about 0.01 to 2 mg drug/mm 3 and less than about a 5% dimensional change due to ambient variations in temperature and humidity.

Claim 29

A drug dispensing system, comprising: (a) a portable drug dispenser comprising: a housing capable of containing a drug tape roll; means for feeding said tape from said roll; and means for cutting preselected lengths from said roll, said means for cutting being located in tape-receiving relationship with said roll; and (b) a drug tape roll housed in said housing characterized by being capable of being fed from said roll and cut at preselected lengths to provide a predetermined medicament dosage.

Claim 30

A drug dispensing system, comprising: (a) a portable drug dispenser comprising: a housing capable of containing a drug tape roll; means for feeding said tape from said roll; and means for cutting preselected lengths from said roll, said means for cutting being located in tape-receiving relationship with said roll; and (b) a drug tape roll housed in said housing characterized by being capable of being fed from said roll and cut at preselected lengths to provide a predetermined medicament dosage.