U.S. patent number 3,738,480 [Application Number 05/199,618] was granted by the patent office on 1973-06-12 for medication container.
Invention is credited to Frank G. Chesley.
United States Patent |
3,738,480 |
Chesley |
June 12, 1973 |
**Please see images for:
( Certificate of Correction ) ** |
MEDICATION CONTAINER
Abstract
A container for solid medication, such as pills, tablets and
capsules, to be taken by a patient over a predetermined time span
to facilitate taking of the proper medication at the proper time
interval. The container is especially adapted for use by a patient
who may be taking several different medications at different time
intervals. The container is characterized by having a plurality of
compartments adapted to contain the medication, a common closure
for all of the compartments to facilitate filling of the container
by manufacturer, physician, pharmacist, nurse or patient, and an
individual closure for each of the compartments to permit access to
each compartment sequentially at the proper time intervals.
Desirably indicia are provided identifying the compartments by the
appropriate time intervals at which the medications are to be
taken.
Inventors: |
Chesley; Frank G. (Red Wing,
MN) |
Family
ID: |
22738315 |
Appl.
No.: |
05/199,618 |
Filed: |
November 17, 1971 |
Current U.S.
Class: |
206/534; 206/539;
312/295; 220/327 |
Current CPC
Class: |
B65D
83/0445 (20130101); B65D 43/12 (20130101); B65D
83/04 (20130101); A61J 7/04 (20130101) |
Current International
Class: |
A61J
7/04 (20060101); A61J 7/00 (20060101); B65D
43/02 (20060101); B65D 43/12 (20060101); B65D
77/10 (20060101); B65D 77/20 (20060101); B65D
83/04 (20060101); B65d 043/12 (); B65d 083/04 ();
B65d 085/56 () |
Field of
Search: |
;206/42,56A,56AA ;220/41
;229/43 ;273/153S ;312/295 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Dixson, Jr.; William T.
Claims
The embodiments of the invention in which an exclusive property or
privilege is claimed are defined as follows:
1. A medication container comprising:
A. a plurality of medication storage compartments corresponding in
number of units of a predetermined time period,
B. a common closure for all of said compartments permitting
simultaneous access to all of said compartments for filling and
simultaneous closure thereof, said common closure comprising a
piece of sheet material of a size capable of covering all of said
compartments,
C. means for affixing said common closure over the
compartments,
D. an individual closure for each of said compartments permitting
independent sequential access to each compartment, and
E. indicia identifying said compartments with the units of the
predetermined time period.
2. A medication container according to claim 1 further
characterized in that:
A. said compartments are initially open at both ends, said open
ends lying in a pair of parallel planes,
B. said common closure is at one end of said compartments, and
C. said individual closures are at the opposite ends of said
compartments.
3. A medication container according to claim 1 further
characterized in that:
A. said individual closures comprise a plurality of pieces of sheet
material, each of a size capable of covering one of said
compartments, and
B. means are provided to detachably affix one of said individual
closures over each of said compartments.
4. A medication container according to claim 1 further
characterized in that:
A. said common closure is provided with an opening overlying each
of said compartments,
B. said individual closures comprise a plurality of pieces of sheet
material, each of a size capable of covering one of said openings
overlying said compartments, and
C. means are provided to detachably affix one of said individual
closures over each of said openings in the common closure.
5. A medication container according to claim 2 further
characterized in that:
A. said common closure
B. is affixed over the compartments at one end thereof,
B. said individual closures comprise a plurality of pieces of sheet
material, each of a size capable of covering one of said
compartments, and
C. means are provided to detachably affix one of said individual
closures over each of said compartments at the opposite end
thereof.
6. A medication container according to claim 2 further
characterized in that:
A. said compartments extend through a solid body,
B. said common closure comprises a plate which slidably engages the
bottom of said solid body in a dovetail joint, and
C. a set screw extends through said body to engage said common
closure to secure the same against movement.
7. A medication container according to claim 2 further
characterized in that:
A. said rectangular compartments extend through a solid body,
B. said individual closures comprise a plurality of slidably
movable rectangular members, each of a size capable of covering one
of said compartments, and
C. said body includes top frame means slidably engaging and guiding
at least some of said movable members.
8. A medication container according to claim 7 further
characterized in that:
A. two adjacent inside edges of said top frame means are provided
with a projecting tongue and the other two adjacent inside edges of
said frame are provided with a complementary longitudinal groove,
and
B. two adjacent outside edges of each of said closure members are
provided with a projecting tongue capable of engaging the grooves
of said frame and the other two adjacent outside edges of said
closure members are provided with longitudinal grooves capable of
engaging the tongues of said frame.
9. A medication container according to claim 8 further
characterized in that:
A. all of the space within the edges of said top frame means apart
from a space approximately equal in area to one of said slidable
closures is occupied by said plurality of closures, and
B. said identifying indicia are applied on the inside surface of
said common closure for said compartments, said indicia underlying
the compartments and visible therethrough when the compartment is
open.
Description
This invention relates to a container for solid medication, whether
in the form of tablets or pills or capsules, or the like,
prescribed to be taken by a patient at predetermined time
intervals, such as every four hours, every eight hours, once a day,
every other day, etc. More particularly the container is intended
for use by patients taking several different medications,
especially if the medications are to be taken at different time
intervals. A patient may visit his physician and be given a supply
of pills and told: "Take two of these red pills now and four a day
for three days. Take one of these yellow pills now and take two a
day for three days. If you don't feel better at end of that time,
call me again." The average person has difficulty keeping track of
even such a simple course of medication, wondering whether he took
the correct pill at the correct time. Even a person on a simpler
course of medication, for example, one tablet a day for control of
high blood pressure, often is in doubt as to whether he has taken
the medication for that particular day. As the complexity of the
course of medication increases, the difficulties and doubts of the
patient multiply.
The container of the present invention is intended to alleviate the
problem of faulty memory by providing separate storage compartments
for the medications to be taken at differing time intervals, each
compartment being identified as to the proper time. The
compartments are provided with a common closure to facilitate
stocking of the compartments with the proper medications at the
proper time intervals. Then, each compartment is provided with
individual closure means so that no storage compartment need be
opened until the proper time for taking the medications stored
therein. In the case of a standard prescribed course of medication
for a particular condition, the containers may be prefilled at the
factory by the manufacturer. For non-standard courses of
medication, the container may be filled by the physician or
pharmacist. For routine courses of medication administered over
long periods of time, the patient himself may prefill the container
according to the prescribed schedule.
The invention is illustrated in the accompanying drawings in which
corresponding parts are identified by the same numerals and in
which:
FIG. 1 is an elevation, in section, showing one form of medication
container according to the present invention;
FIG. 2 is a fragmentary top plan view of the container of FIG.
1;
FIG. 3 is an elevation, in section, showing a modified form of
medication container;
FIG. 4 is a fragmentary top plan view of the container of FIG.
3;
FIG. 5 is a perspective view of a further modified form of
medication container according to the present invention;
FIG. 6 is a fragmentary elevation, in section, taken on the line
6--6 of FIG. 5 and in the direction of the arrows; and
FIG. 7 is a horizontal section taken on the line 7--7 of FIG. 6 and
in the direction of the arrows.
Referring to the drawings and particularly to FIGS. 1 and 2, there
is shown a relatively simple form of medication container according
to thepresent invention comprising a body 10 having a plurality of
cup-shaped members 11 formed therein, each cup-shaped member
defining a medication storage compartment 12. The body 10 including
cup-shaped members 11 may be formed by stamping, as from aluminum
foil; by vacuum forming from suitable thermo-plastic resinous sheet
material; by injection molding from suitable thermo-plastic or
thermo-setting synthetic resins, preferably transparent; by forming
from relatively impervious paper; and the like.
Each compartment 12 is desirably of a size to contain a plurality
of pills, tablets or capsules. Each body contains a plurality of
compartments corresponding to the predetermined time span of the
prescribed course of medication, or some multiple or fraction
thereof. For example, for drugs to be taken during daytime hours
only on a four hour schedule, as at 8 A.M., noon, 4 P.M. and 8
P.M., four compartments contain the medication for one day and a
body of twelve compartments contains the medication for a
prescribed medication course of three days.
All of the compartments are covered by a common closure 14 of a
size to overlie all of the compartments of the body. This permits
the pharmacist or other person who is initially filling the
medication container to have access to all compartments for filling
purposes. Then, all compartments are closed at once by covering
with the common closure, as by means of a layer of
pressure-sensitive adhesive 15 applied either to the underside of
the closure 14 or to the top surface of body 10 in the areas
between the tops of the compartments 12.
As shown in FIGS. 1 and 2, the closure 14 contains a plurality of
openings 16 corresponding in number to the number of compartments
12 in the body 10 and in size approximating the top openings of the
compartments. Closure 14 may be formed from appropriate rigid or
semi-rigid sheet material such as paperboard, cardboard, resinous
plastic sheeting, etc. An individual closure 17 overlies each
opening 16. In the form illustrated, each individual closure 17 is
provided with a pull tab 18 to facilitate removal and is held in
place as by means of a layer of pressure-sensitive adhesive 19. The
individual closures 17 may be formed from semi-rigid or flexible
sheet material such as metal foil, paper, resinous plastic sheet
material, etc. Alternatively, the individual closures 17 may be
formed integral with the common closure 14, being made easily
rupturable and removable as by means of perforations, score lines,
or the like.
Access to each compartment 12 is gained independently by removal of
one of the individual closures 17 at the appropriate time. In order
to facilitate administration of the medication at the appropriate
time, suitable indicia 20 are preferably provided identifying the
appropriate time interval as by hour of the day or night, day of
the week, day of the month, first dose, second dose, first day,
second day, etc., or combinations thereof.
Referring now to FIGS. 3 and 4, there is shown a modified form of
medication container comprising a body indicated generally at 10A
incorporating a plurality of medication storage compartments 12A.
Each compartment 12A is open at both ends. The bottom ends of
compartments 12A are closed by a common closure 14A secured as by
means of a layer of pressure-sensitive adhesive 15A. The opposite
top ends of compartments 12A are independently and individually
closed as by means of closures 17A, desirably provided with tabs
18A for easy removal and secured as by means of a layer of
pressure-sensitive adhesive 19A.
The container according to this modification is initially assembled
with all of the individual closures 17A in place. The container is
then filled from the bottom by placing the appropriate medication
in each compartment and then closed by affixing common closure 14A
over the bottom of the body 10A. Desirably suitable indicia are
provided to identify the time for administration of the medication
in each compartment. Preferably this indicia is applied to the
outer surface of each individual closure 17A for the convenience of
the patient, and also on the inner surface of each closure 17A for
the convenience of the person filling the container. As shown, the
form of container illustrated is adapted for containing medication
to be administered every four hours around the clock. If, for
example, the 4 A.M. dose is to be omitted in order to permit an
uninterrupted sleep span, the compartment for that time is simply
not filled.
The forms of medication container heretofore illustrated and
described are intended to be disposable, that is used once and then
discarded. Each individual closure is discarded after its
particular compartment is opened. The empty compartment serves as a
reminder that the medication for that particular time interval has
been administered. The containers may be made easily and
inexpensively from readily available materials. The compartments
may be hermetically sealed to preserve the quality and integrity of
the medications stored against deterioration due to exposure to the
atmosphere.
In FIGS. 5 through 7 there is shown a more permanent form of
medication container, intended primarily for patients on long-term
courses of medication. The body 10B is provided with a plurality of
compartments 12B open at both ends. As shown, there are 31
compartments, the unit illustrated being intended for containing an
entire month's medication. The pills, tablets or capsules for each
day of the month are contained in each compartment. A common
closure 14 comprises the base of the container and permits access
to all compartments at once for filling. A sliding dovetail joint
21 permits easy opening and easy positive closing of the container.
A set screw 22 insures against accidental opening of the common
closure.
An individual top closure 17B is provided for each compartment 12B.
Each individual closure 17B is rectangular. Two adjacent outside
edges of the closures are provided with a projecting tongue 24. The
other two adjacent outside edges of closure 17B are provided with a
complementary mating groove 25. The individual closures 17B are
enclosed within a rectangular frame 23 at the top of body 10B. Two
adjacent sides of frame 23 are provided with a projecting tongue
24. The other two adjacent inside edges of frame 23 are provided
with a complementary groove 25. The tongues 24 of the individual
closures 17B are engageable with the grooves 25 of each other and
of frame 23 and the grooves of closures 17B are engageable with the
tongues of each other and with the tongues 24 of frame 23.
As seen in FIG. 7, there is one area 26 of body 10B which is blank,
that is, it does not house a compartment 12B. The space overlying
this blank area 26 likewise is not provided with a closure 17B, but
provides space permitting movement of adjacent closures to permit
access, one at a time, to the compartments. For example, looking at
FIG. 7, if it is assumed that an individual closure 17B overlies
each of the compartments 1 through 31 and the space overlying blank
area 26 is empty, then ready access to compartment number 1 may be
achieved by moving the closure overlying compartment 24 into the
empty space, that overlying compartment 16 over compartment 24, and
that overlying compartment 8 over compartment 16. Then the closure
overlying compartment 7 is moved over compartment 8, that overlying
compartment 6 over compartment 7, etc., until compartment 1 is
exposed and emptied of its contents. Then, each succeeding day,
access to the next adjacent compartment is achieved by simply
moving the closure overlying that day's compartment to the
immediately adjacent empty compartment of the previous day.
Because all of the closures 17B are freely slidable relative to
each of the others within the frame 23, and no fixed sequential
arrangement of individual closures is possible, the identifying
indicia for each compartment is desirably provided on the bottom
surface of each compartment 12B formed by the common closure 14B.
To facilitate movement of the individual closures 17B, a
finger-engaging button 27 is desirably provided on the top surface
of each closure member.
It is apparent that many modifications and variations of this
invention as hereinbefore set forth may be made without departing
from the spirit and scope thereof. The specific embodiments
described are given by way of example only and the invention is
limited only by the terms of the appended claims.
* * * * *