Calendar-oriented pill dispenser

• US 4,736,849 A
• Filed: 08/12/1985
• Issued: 04/12/1988
• Est. Priority Date: 12/19/1983
• Status: Expired due to Fees

• Current Assignee: Modulus, Inc.
• Original Assignee: Henry P. Doble Jr, Walter G. Leonard, Walter S. Nuckols
• Inventors: Leonard, Walter G., Doble, Henry P. Jr., Nuckols, Walter S.
• Primary Examiner(s): Moy, Joseph Man-Fu
• Application Number:
  US06/764,945
• Time in Patent Office: 974 Days
• Field of Search: 206/531, 206/532, 206/534, 206/539, 206/459, 116/308
• US Class Current: 206/534
• CPC Class Codes: A61J 1/03 for pills or tablets containers for pills or tablets with special dispensing means therefor B65D83/04
• CPC Class Codes: A61J 1/035 Blister-type containers blisters in general B65D75/36
• CPC Class Codes: A61J 7/04 Arrangements for time indication or reminder for taking medicine, e.g. programmed dispensers
• CPC Class Codes: B65D 83/04 for dispensing annular, disc-shaped, or spherical or like small articles, e.g. tablets or pills

Abstract

A method and apparatus to store and aid in the dispensing of calendar-oriented drugs is disclosed in which the apparatus comprises a carrier containing a plurality of pill-containing enclosures, the enclosures arranged in rows. Numerical and/or alphanumerical indicia are associated with the enclosures so that each enclosure is associated with only one day in a calendar month. One or more additional enclosures in different rows may also be associated with the same calendar date. Corresponding indicia on the reverse side of the carrier aid in the determination of which enclosure(s) to open. In this way the user can easily determine and verify that the proper enclosure(s) has been opened. The package also provides a visual indication of calendar days for which pills have not been used by the patient and in this way provides patient compliance information to the physician prescribing such drugs. The dispensing apparatus is particularly suited to the administration of calendar-oriented prescription drugs for the treatment of menopausal symptoms.

Claims

1. A unitary, non-reuseable dispenser for the storage, dispensing, and patient compliance indication of calendar-oriented pills comprising:

(A) a plurality of pill-containing enclosures, each enclosure corresponding to only one day of a calendar month, and each day of the calendar month corresponding to at least one enclosure, each enclosure comprising a dome for overlying one pill and rupturable zone positioned below the dome for sealing said pill within the enclosure, said zone being rupturable by downward pressure on the dome so as to release the pill contained within the enclosure;

(B) a carrier comprising a first sheet overlying the domes of the plurality of pill-containing enclosures, the sheet comprising a plurality of cutouts dimensioned for passage therethrough of the enclosure domes, said cutouts positioned with respect to each other in a manner similar to the spatial relationship of the pill enclosures to each other, and a second sheet overlying the rupturable zones having cutouts corresponding in size to the size of the rupturable zones, said cutouts positioned with respect to each other in a manner similar to the spatial relationship of the rupturable zones to each other, so as to allow the pill released via the rupturable zone to passthrough the corresponding cutout in the second sheet;

(C) consecutive integer indicia corresponding to each day of the calendar month, the indicia positioned on the first sheet of the carrier in proximity to the domes so that each dome is identified by one and only one of said indicia for a single calendar date and thereby to visually identify each dome with one and only one calandar date of a calendar month; and

(D) consecutive integer indicia corresponding to each day of the calendar month, the indicia positioned on the second sheet of the carrier in proximity to the rupturable zones so that each zone is identified by one and only one of said indicia for a single calendar date and thereby to visually identity each zone with one and only one calendar date of a calendar month;

whereby the dispenser stores pills in the plurality of pill-containing enclosures, wherein at least one enclosure corresponds to each day of a calendar month, and wherein the dispenser stores the pills in a manner that provides visual identification of each enclosure from both the front and rear of the dispenser with one and only one calendar date of a calendar month, so that dispensing of pills on a daily basis is facilitated and whereby monitoring of user compliance with the calendar oriented regimen is facilitated by identification of the pill-containing enclosures which are not dispensed for any given calendar date.

2. A dispenser as defined in claim 1 wherein at least some of the pill-containing enclosures are associated with the same calendar date.

3. A dispenser as defined in claim 2 wherein the rupturable zones are formed from a backing sheet which is positioned between the first and second sheets of the carrier.

4. A dispenser as defined in claim 3 wherein the domes of the pill-containing enclosures are formed from a plastic sheet which is positioned over the backing sheet and the combination of the plastic sheet and backing sheet being sandwiched between the first and second sheets of the carrier.

5. A dispenser as defined in claim 4 wherein the backing sheet is formed from a thin metalized foil sheet.

6. A dispenser as defined in claim 5 wherein the plastic sheet is formed from polyvinyl chloride (PVC).

7. A dispenser as defined in claim 6 further comprising indicia on the first sheet of the carrier for identifying the month for which the dispenser is to be used.

8. A dispenser as defined in claim 4 wherein the first and second sheets of the carrier are attached to each other along a fold line.

9. A dispenser as defined in claim 4 wherein the plurality of pill-containing enclosures are arranged in seven rows, the first three rows each comprising six enclosures corresponding to calendar days 1 through 18, wherein each of these enclosures contains an estrogen pill, wherein three enclosures are in the fourth row corresponding to calendar days 16, 17 and 18, respectively, wherein each of these enclosures contains a progesterone pill, wherein the fifth and sixth rows each contain six enclosures for calendar days 19 through 25, wherein the enclosures in the fifth row each contain an estrogen pill and the enclosures in the sixth row each contain a progesterone pill, and wherein the seventh row contains six enclosures for calendar days 26 through 31, wherein each of these enclosures contains a calcium pill.

10. A dispenser as defined in claim 9 wherein the integer indicia positioned on the second sheet of the carrier are placed within the area defined by the rupturable zones of each pill enclosure.

11. A dispenser as defined in claim 9 wherein the first and second sheets of the carrier are further defined by a fold line extending between the fourth and fifth rows of pill-containing enclosures so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

12. A dispenser as defined in claim 11 wherein the first and second sheets of the carrier each comprise a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

13. A dispenser as defined in claim 12 wherein the consecutive indicia comprise unique indicia for each pill-containing enclosure for those days of the calendar month in which more than one pill is to be dispensed.

14. A dispenser as defined in claim 13 further comprising score lines in the first and second carrier sheets about the pill-containing enclosure for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29, 30 or 31 so as to remove any of such enclosures for months having fewer calendar days.

15. A dispenser as defined in claim 14 further comprising indicia on the first sheet of the carrier for identifying the month for which the dispenser is to be used.

16. A dispenser as defined in claim 14 wherein the integer indicia positioned on the second sheet of the carrier are placed within the area defined by the rupturable zones of each pill enclosure.

17. A dispenser as defined in claim 1 further comprising indicia on the first sheet of the carrier for identifying the month for which the dispenser is to be used.

18. A dispenser as defined in claim 1 wherein the integer indicia positioned on the second sheet of the carrier are placed within the area defined by the rupturable zones of each pill enclosure.

19. A dispenser as defined in claim 1 wherein the first and second sheets of the carrier are attached to each other along a fold line.

20. A dispenser as defined in claim 1 wherein the first and second sheets of the carrier are further defined by a fold line extending across their surfaces so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

21. A dispenser as defined in claim 2 wherein the first and second sheets of the carrier each comprise a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

22. A unitary, non-reuseable dispenser for the storage, dispensing, and patient compliance indication of post-menopausal calendar-oriented estrogen therapy pills comprising:

(A) a backing sheet formed from a thin metalized foil sheet containing a plurality of rupturable zones, the zones arranged in seven rows, the first three rows each comprising six zones corresponding to calendar days 1 through 18, each zone dimensioned for underlying one estrogen pill, the fourth row containing three rupturable zones corresponding to calendar days 16-18, each zone dimensioned for underlying a progesterone pill, the fifth row containing six rupturable zones corresponding to calendar days 19 through 25, each zone dimensioned for underlying an estrogen pill, the sixth row containing six rupturable zones also corresponding to calendar days 19 through 25, each zone dimensioned for underlying a progesterone pill, and the seventh row containing six rupturable zones corresponding to calendar days 26 through 31, each dimensioned for underlying a calcium replacement pill;

(B) a plastic sheet sealingly positioned over the backing sheet, the plastic sheet having a plurality of domes formed therein, each dome dimensioned for overlying one of the rupturable zones so as to form a pill-containing enclosure dimensioned for receipt of one pill of the calendar-oriented estrogen therapy regimen to be stored and dispensed by the dispenser;

(C) a carrier having a first sheet overlying the domes of the plastic sheet, the first sheet having a plurality of cutouts dimensioned and spaced with respect to each other so as to allow the domes to protrude through the sheet, and a second sheet overlying the backing sheet, the second sheet also having a plurality of cutouts dimensioned and spaced with respect to each other so as to allow the rupturable zones formed in the backing sheet to be exposed; and

(D) consecutive indicia positioned on the first sheet of the carrier, the indicia representing integers from the numeral one to thirty-one, each indicia positioned in proximity to each dome to be dispensed on a particular calendar day so as to visually identify each dome with one and only one calendar date;

whereby the user of the calendar-oriented dispenser can easily identify each pill to be dispensed on a given calendar date, wherein the dispenser facilitates compliance with the post-menopausal estrogen therapy calendar-oriented regimen and whereby compliance with the regimen can be ascertained by determining which domes of the pill-containing enclosures contain pills at the completion of the calendar-oriented regimen for a given calendar month.

23. A dispenser as defined in claim 22 further comprising consecutive indicia positioned on the second sheet of the carrier, the indicia representing integers from the numeral one to thirty-one, each indicia positioned in proximity to each rupturable zone associated with a particular calendar date.

24. A dispenser as defined in claim 22 wherein the first and second sheets of the carrier are further defined by a fold line extending between the fourth and fifth rows of pill-containing enclosures so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

25. A dispenser as defined in claim 24 wherein the consecutive indicia comprise unique indicia for each pill-containing enclosure for those days of the calendar month in which more than one pill is to be dispensed.

26. A dispenser as defined in claim 25 wherein the first sheet of the carrier further comprises a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

27. A dispenser as defined in claim 26 further comprising indicia identifying a particular month of the year for which the dispenser is to be used.

28. A dispenser as defined in claim 27 further comprising score lines in the first and second carrier sheets about the pill-containing enclosures for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29, 30 or 31 so as to remove any of such enclosures for months having fewer calendar days.

29. A dispenser as defined in claim 23 wherein the first and second sheets of the carrier each comprise a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

30. A dispenser as defined in claim 29 wherein the first and second sheets of the carrier are further defined by a fold line extending between the fourth and fifth rows of pill-containing enclosures so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

31. A dispenser as defined in claim 30 wherein the consecutive indicia comprise unique indicia for each pill-containing enclosure for those days of the calendar month in which more than one pill is to be dispensed.

32. A dispenser as defined in claim 31 further comprising indicia identifying a particular month of the year for which the dispenser is to be used.

33. A dispenser as defined in claim 32 further comprising score lines in the first and second carrier sheets about the pill-containing enclosure for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29, 30 or 31 so as to remove any of such enclosures for months having fewer calendar days.

34. A dispenser as defined in claim 33 wherein the first and second sheets of the carrier are attached to each other along a fold line.

35. A dispenser as defined in claim 22 further comprising score lines in the first and second carrier sheets about the pill-containing enclosure for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29, 30 or 31 so as to remove any of such enclosures for months having fewer calendar days.

36. A dispenser as defined in claim 22 wherein the first and second sheets of the carrier are attached to each other along a fold line.

37. A unitary, non-reuseable dispenser of pills for the storage, dispensing and patient compliance indication of a post-menopausal oriented estrogen regimen comprising:

(A) a backing sheet containing a plurality of rupturable zones, the zones arranged in a plurality of rows, a first group of such zones corresponding to a first set of calendar days for which an estrogen pill is to be taken on each day, a second group of such zones corresponding to a second set of calendar days for which a progesterone pill is to be taken on each day, and a third group of such zones corresponding to a third group of calendar days for which a calcium pill is to be taken on each day;

(B) a plastic sheet sealingly positioned over the backing sheet, the plastic sheet having a plurality of domes formed therein, each dome dimensioned for overlying one of the rupturable zones so as to form a pill-containing enclosure dimensioned for receipt of one pill of the calendar-oriented regimen to be stored and dispensed by the dispenser;

(C) a carrier having a first sheet overlying the domes of the plastic sheet, the first sheet having a plurality of cutouts dimensioned and spaced with respect to each other so as to allow the domes to protrude through the sheet, and a second sheet overlying the backing sheet, the second sheet also having a plurality of cutouts dimensioned and spaced with respect to each other so as to allow the rupturable zones formed in the backing sheet to be exposed; and

(D) consecutive indicia positioned on the first sheet of the carrier, the indicia representing integers corresponding to at least the maximum number of days of a particular calendar month for which the dispenser is to be used so as to visually identify each zone with one and only one calendar date;

whereby the user of the calendar-oriented dispenser can easily identify each pill to be dispensed on a given calendar date, wherein the dispenser facilitates compliance with the post-menopausal estrogen therapy regimen and whereby compliance with the regimen can be ascertained by determining which domes of the pill-containing enclosures contain pills at the completion of the calendar-oriented regimen for a given calendar month.

38. A dispenser as defined in claim 37 wherein the second group of zones corresponding to a second set of calendar days correspond to at least some of the same calendar days of the first group of zones;

wherein for such corresponding calendar days an estrogen pill and progesterone pill are to be dispensed.

39. A dispenser as defined in claim 38 further comprising consecutive indicia positioned on the second sheet of the carrier, the indicia representing integers corresponding to at least the maximum number of days of a particular calendar month for which the dispenser is to be used so as to visually identify each zone with one and only one calendar date.

40. A dispenser as defined in claim 39 wherein the first and second sheets of the carrier are further defined by a fold line extending across their surfaces so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

41. A dispenser as defined in claim 40 wherein the consecutive indicia comprise unique indicia for each pill-containing enclosure corresponding to days of the calendar month in which more than one pill is to be dispensed.

42. A dispenser as defined in claim 41 wherein the first sheet of the carrier further comprises a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

43. A dispenser as defined in claim 42 further comprising indicia identifying a particular month of the year for which the dispenser is to be used.

44. A dispenser as defined in claim 43 wherein the third set of calendar days includes days corresponding to days 29, 30 and 31, wherein the dispenser further comprises score lines in the first and second carrier sheets about the pill-containing enclosures for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29 through 31 so as to remove any of such enclosures for months having fewer calendar days.

45. A dispenser as defined in claim 38 wherein the first and second sheets of the carrier each comprise a shaded portion surrounding the pill-containing enclosures corresponding to the calendar days in which more than one pill is to be dispensed for the given calendar day.

46. A dispenser as defined in claim 45 wherein the first and second sheets of the carrier are further defined by a fold line extending across their surfaces so that the carrier can be folded upon itself along this line;

and wherein the dispenser further comprises a carton dimensioned for receipt of the folded carrier.

47. A dispenser as defined in claim 46 wherein the consecutive indicia comprise unique indicia for each pill-containing enclosure for those days of the calendar month in which more than one pill is to be dispensed.

48. A dispenser as defined in claim 47 further comprising indicia identifying a particular month of the year for which the dispenser is to be used.

49. A dispenser as defined in claim 48 further comprising score lines in the first and second carrier sheets about the pill-containing enclosure for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29, 30 or 31 so as to remove any of such enclosures for months having fewer calendar days.

50. A dispenser as defined in claim 49 wherein the first and second sheets of the carrier are attached to each other along a fold line.

51. A dispenser as defined in claim 37 wherein the third set of calendar days includes days corresponding to days 29, 30 and 31, wherein the dispenser further comprises score lines in the first and second carrier sheets about the pill-containing enclosures for days 29 through 31, the score lines thereby facilitating removal of the enclosures identified by calendar days 29 through 31 so as to remove any of such enclosures for months having fewer calendar days.

52. A dispenser as defined in claim 37 wherein the first and second sheets of the carrier are attached to each other along a fold line.

53. A method of dispensing pills which is intended to be taken on a calendar-oriented basis comprising the steps of:

(1) providing a unitary, non-reuseable dispenser, and said dispenser having;

(A) a plurality of pill-containing enclosures, each enclosure corresponding to only one day of a calendar month, and each day of the calendar month corresponding to at least one enclosure, each enclosure comprising a dome for overlying one pill and rupturable zone positioned below the dome for sealing said pill within the enclosure, said zone being rupturable by downward pressure on the dome so as to release the pill contained within the enclosure;

(B) a carrier comprising a first sheet overlying the domes of the plurality of pill-containing enclosures, the sheet comprising a plurality of cutouts dimensioned for passage therethrough of the enclosure domes, said cutouts positioned with respect to each other in a manner similar to the spatial relationship of the pill enclosures to each other, and a second sheet overlying the rupturable zones having cutouts corresponding in size to the size of the rupturable zones, said cutouts positioned with respect to each other in a manner similar to the spatial relationship of the rupturable zones to each other, so as to allow the pill released via the rupturable zone to pass through the corresponding cutout in the second sheet;

(C) consecutive integer indicia corresponding to each day of the calendar month, the indicia positioned on the first sheet of the carrier in proximity to the domes so that each dome is identified by one and only one of said indicia for a single calendar date and thereby to visually identify each dome with one and only one calendar date of a calander month; and

(D) consecutive integer indicia corresponding to each day of the calendar month, the indicia positioned on the second sheet of the carrier in proximity to the rupturable zones so that each zone is identified by one and only one of said indicia for a single calendar date and thereby to visually identify each zone with one and only one calendar date of a calendar month;

(2) storing the pills to be dispensed for each calendar date of a calendar month in said dispenser and

(3) rupturing the rupturable zone of the pill-containing enclosure corresponding to the calendar day for which the medication is to be dispensed.

54. A method of dispensing pills as defined in claim 53, wherein the step of providing a non-reuseable dispenser further comprises the step of arranging the pill-containing enclosures in seven rows, wherein the first three rows each comprise six enclosures corresponding to calendar days 1 through 18, wherein each of these enclosures contains an estrogen pill, wherein three closures are in the fourth row corresponding to calendar days 16, 17 and 18, respectively, wherein each of these enclosures contains a progesterone pill, wherein the fifth and sixth rows each contain six enclosures for calendar days 19 through 25, wherein the enclosures in the fifth row each contain a progresterone pill, and wherein the seventh row contains six enclosures for calendar days 26 and 31, wherein each of these enclosures contains a calcium pill.

55. A method of dispensing pills as defined in claim 54 further wherein the indicia corresponding to a particular calendar date include separate indicia for each pill-containing enclosure to be dispensed on that calendar date.

56. A method of dispensing pills as defined in claim 55 further comprising the step of shading those portions of first sheet of the carrier corresponding to days of the calendar month for which more than one pill-containing enclosure is to be dispensed.

57. A method of dispensing pills as defined in claim 56 comprising the step of folding the carrier in half when not in use and storing the folded carrier in a carton.

58. A method of dispensing pills as defined in claim 57 further comprising the step of scoring the carrier about those pill-containing enclosures corresponding to calendar days 29, 30 and 31 so as to facilitate removal of the enclosures for months having fewer calendar days.