BRIEF DESCRIPTION OF THE DRAWINGS
The above-mentioned and other features and advantages of this invention, and the manner of attaining them, will become more apparent and the invention itself will be better understood by reference to the following description of embodiments of the invention taken in conjunction with the accompanying drawings, wherein:
FIG. 1 is a perspective view of a medication card being inserted into a carton according to one embodiment of this invention;
FIG. 2 is a view similar to FIG. 1 after the medication card is inserted into the carton and minor end flaps are folded inwardly;
FIG. 2A is a side-elevational view of the arrangement shown in FIG. 2;
FIG. 3 is a perspective view of the one end of the carton of FIGS. 1-2 with the lower major end flap folded upwardly and adhesive applied thereto;
FIG. 3A is a side elevational view of the arrangement shown in FIG. 3;
FIG. 4 is a side elevational view of the end of the carton closed and securing the medication card therein; and
FIG. 5 is an enlarged cross-sectional view of a user dislodging a pill from the medication card contained in the carton according to one embodiment of this invention.
DETAILED DESCRIPTION OF THE INVENTION
Referring to FIG. 1, one embodiment of a unitary pharmaceutical package 10 according to this invention is shown. While the invention is described herein with respect to a package to be utilized for medicines, pharmaceuticals and the like, one of ordinary skill in the art will readily understand that this invention is readily applicable for packaging other items.
The pharmaceutical package 10 shown in FIG. 1 includes two primary components; namely, a medication card 12 and a carton 14, each of which are initially distinct elements that are combined together into a unitary package 10 according to this invention. The medication card 12 includes what is commonly referred to as a blister pack containing a number of discrete doses of medicine, pills, capsules 16 or the like. The medication card 12 includes a number of individual blisters or cavities 18, each of which contains at least one pill, capsule or dose of medicine 16. The medication card 12, as is common with typical blister packs, includes a thermo-form sheet 20 with the discrete blisters or cavities 18 formed therein. Typically, the sheet 20 is clear to provide a visual reference to the pills 16 contained in the individual cavities 18. The medication card 12 includes a sealing layer 24 such as foil or the like adhered to the bottom face of the sheet 20.
One feature of the medication card 12 according to the various embodiments of this invention is an extension 26 which, according to the embodiment shown in FIG. 1, is an upturned flange or lip along a longitudinal end 28 of the medication card 12. The extension 26 may be integrally formed with the sheet 20 of the medication card 12 or of a different material joined to the body of the medication card 12. The extension 26 as shown in FIG. 1 is oriented approximately goo relative to the upper face 30 of the medication card 12 although other orientations and configurations of the extension 26 are well within the scope of this invention.
The carton 14 according to the embodiment of this invention shown in FIG. 1 is intended to contain the medication card 12 therein for transport, storage and dispensing of the pills 16. In one embodiment, the carton 14 includes generally rectangular, parallel and spaced top and bottom panels 32, 34 and generally rectangular, parallel and spaced front and back panels 36, 38. The top, front, bottom and back panels 32, 34, 36, 38 are joined together along fold lines between each of the adjacent panels. Opposite ends 40 of the carton 14 are formed as composite panels from end flaps extending from each of the panels 32, 34, 36, 38. Specifically, minor end flaps 42, 44 extend from the front and back panels 36, 38 and are joined to the respective panels along fold lines 50, 52. Major end flaps 46, 48 extend from the top and bottom panels 32, 34 and are joined to the respective panels by fold lines 54, 56. While only one composite end panel 40 of the carton 14 is shown in detail in FIG. 1, it should be readily appreciated that the opposite end panel may be likewise formed from the minor and major end flaps. Alternatively, the individual end panels may be formed in any other appropriate manner as is well know by those of ordinary skill in the art.
The carton 14 is sized and configured to receive therein the medication card 12 inserted through one of the open composite end panels 40 in the direction of arrow A as shown in FIG. 1. While the medication card 12 according to the embodiment shown in FIG. 1 has only one extension 26 on a longitudinal end 28 thereof, a similar extension 26 may be provided on the opposite longitudinal end 28a of the medication card 12 within the scope of this invention. As shown in FIG. 1, as the medication card 12 is inserted into the erected but yet to be closed, carton 14 through the open composite end panel 40, the end 28 of the medication card 12 with the extension 26 is the trailing end.
As the medication card 12 is inserted through the open composite end panel 40, the minor flaps 42, 44 are folded inwardly to be generally perpendicular to the panels 36, 38 of the carton 14 and juxtaposed to an inner face 58 of the extension 26 as shown in FIGS. 2 and 2A. After the medication card 12 is fully inserted into the carton 14 and the minor end flaps 42, 44 are juxtaposed to the inner face 58 of the extension 26, one of the major end flaps 46 or 48, such as the lower major end flap 48 as shown in FIG. 2A, is folded upwardly in direction of arrow B to be juxtaposed to an outer face 60 of the extension 26. An adhesive strip 62 is then applied to the lower major flap 48 and the outer face 60 of the extension 26 (FIG. 3), after which the remaining upper major end flap 46 is folded downwardly in the direction of arrow C to be adhered to the lower major end flap 48 and the extension 26 via the adhesive strip 62 (FIG. 3A).
While the package 10 according to this invention has been shown and described with only one extension 26 coupled to one of the composite end walls 40, the medication card 12 may include an extension 26 on each longitudinal end 28, 28a thereof and one or both of these extensions 26 could be coupled to the adjacent end wall 40 according to various embodiments of this invention. With the extension interleaved between the major and minor end flaps 42, 44, 46, 48 and secured thereto via the adhesive strip 62, the medication card 12 and carton 14 are united into a unitary package lo making it difficult for the medication card 12 and associated pills 16 to be easily removed from the carton 14. One advantage of the unitary package 10 according to this invention is that indicia or other patient information 46 which may be included on the carton 14 and is important to the safe and appropriate use of the medicine 16 on the medication card 12 remains available to the user.
As a result, the medication card 12 is securely coupled to the carton 14 and existing packaging and production machinery and techniques may be efficiently utilized without significant modification thereby ensuring economical and efficient production of a unitary package 10 according to this invention to avoid the loss of important information 46 and separation of the medication card 12 from the package 10.
After the medication card 12 and carton 14 are joined together as described, the user may access the pills 16 by pulling up an access panel 66 which, according to the embodiment shown in FIG. 1, is formed in the front and top panels 36, 32 of the carton 14 by a pair of similarly configured, mirror image score lines 68 extending there through. A finger tab 70 is accessible to the user on the front panel 36 which when peeled upwardly, tears the access panel 66 from the front and top panels 36, 32 along the score lines 68 thereby opening the carton 14 and providing access for the user to the medication card 12 within the carton 14 and important identifying indicia 64 and other information on the carton 14. While indicia 64 is shown as provided on an inner face of the access panel 66, it is readily understood that important patient information 64 may be provided on a leaflet 72 contained in the carton 14 (FIG. 2A) or on other portions of the package 10.
Once the package is opened via the access panel 66, a user may press downwardly on one of the blisters or cavities 18 to dislodge the pill 16 contained therein as shown in FIG. 5. In one embodiment, a series of buttons 74 are formed in the bottom panel 34 of the carton 14. Each blister cavity 18 on the medication card 12 is aligned with one of the buttons 74 such that when the user depresses downwardly in the direction of arrow D in FIG. 5 on one of the blisters 18, the pill 16 ruptures the sealing layer 24 and presses the button 74 downwardly from the bottom panel 34. The button 74 may be easily releasable from the bottom panel 34 by a series of score lines or perforations 76 as shown in FIGS. 1 and 5.
While one embodiment of the interrelationship between the end flaps 42, 44, 46, 48 and the extension 26 is shown and described herein, other arrangements and methods of coupling the extension 26 to the carton 14 can be utilized within the scope of this invention. Moreover, the package 10 may include additional features such as a child-resistant or tamper-evident feature without departing from the scope of this invention.
From the above disclosure of the general principles of the present invention and the preceding detailed description of at least one preferred embodiment, those skilled in the art will readily comprehend the various modifications to which this invention is susceptible. Therefore, I desire to be limited only by the scope of the following claims and equivalents thereof.
Patent Application
20080078690
