Device and method for dispensing a beverage and imaging contrast agent

Abstract

A device and method are provided for storing a prefilled liquid beverage, receiving an oral contrast imaging agent that is mixed with the prefilled liquid beverage, and dispensing a resulting beverage/oral contrast imaging agent mixture. The device has a body defining a chamber for storing the prefilled liquid beverage. A closure is movable between a closed position for sealing the prefilled liquid in the chamber, and an open position for (i) introducing the oral contrast imaging agent into the chamber for mixture with the prefilled liquid beverage, and (ii) dispensing the beverage/oral contrast imaging agent mixture. The device may include first graduations, a time scale and second graduations. The body defines a substantially smooth, axially extending patient information surface including thereon a plurality of marking spaces and respective patient information indicia associated with each marking space for marking thereon information relating to a respective patient.

Claims

1. A method comprising the following steps: adding to a liquid beverage within a chamber of a container including a body defining the chamber and an orally-engageable opening to the chamber a predetermined amount of an oral contrast imaging agent that is soluble in the beverage, wherein the liquid beverage is filled to a first level within the chamber; mixing the beverage and oral contrast imaging agent within the chamber to form a beverage/oral contrast imaging agent mixture; marking the container with a time scale, wherein the marking step includes, when the chamber is filled to the first level with said liquid, placing a first marking on the body, the first marking indicating a second level of liquid within the chamber that is below the first level and also below a level of liquid within the chamber when the placing step is performed, the first marking comprising (i) a first time or (ii) a first time interval (a) that is later than a time when the step of placing the first marking on the body is performed; and (b) by which a user should consume the liquid beverage through the orally-engageable opening to the indicated second level within the chamber; and administering to a patient predetermined amounts of the beverage/oral contrast imaging agent mixture by the first time or the first time interval in accordance with the time scale that is located on an externally visible surface of the container prior to said administering.

2. A method as defined in claim 1, further comprising the step of marking the time scale at each of one or more graduations located on an externally visible surface of the container with respective one or more times or time intervals, wherein each marked graduation indicates an approximate amount of the beverage/oral contrast imaging agent mixture to be consumed by approximately a respective time or time interval.

3. A method as defined in claim 2, further comprising administering to the patient a respective predetermined volume of the beverage/oral contrast imaging agent mixture approximately at or before expiration of each respective marked time or time interval.

4. A method as defined in claim 2, wherein the container includes a liquid volume scale appearing on an externally visible surface of the container including a plurality of spaced liquid volume graduations, and the method further comprises marking each time or time interval adjacent to a respective liquid volume graduation to indicate one or more of (i) the mixture volume to be administered approximately by expiration of the respective time of time interval, (ii) the total mixture volume to be administered approximately by expiration of the respective time or time interval, or (iii) the mixture volume remaining in the chamber approximately by expiration of the respective time or time interval.

5. A method as defined in claim 1, wherein the container defines a substantially transparent portion and a liquid volume scale, and further comprising the step of viewing or directing the patient to view through the substantially transparent portion the volume of a prefilled beverage/oral contrast imaging agent mixture in the chamber, and determine based thereon and the liquid volume scale one or more of (i) a volume of prefilled beverage/oral contrast imaging agent mixture in the chamber, or (ii) a volume of prefilled beverage/oral contrast imaging agent mixture dispensed from the chamber.

6. A method as defined in claim 1, further comprising the step of marking each of one or more graduations on the time scale to indicate a respective time or time interval approximately at or by which a user should consume a respective volume of liquid.

7. A method as defined in claim 1, wherein the body defines a substantially smooth, axially extending patient information surface including thereon a plurality of marking spaces and respective patient information indicia associated with each marking space, and the method further comprising marking thereon information relating to a respective patient.

8. A method as defined in claim 7, further comprising the step of marking the spaces of the patient information surface with a plurality of the following: patient name, patient identification number or alphanumeric indicia, patient room number, oral contrast imaging agent added to the beverage, volume of oral contrast imaging agent added to the beverage, the data or time the beverage and oral contrast imaging agent were mixed, the person that prepared the mixture, or container number when more than one beverage/oral contrast imaging agent-containing container is to be consumed by a patient in a particular temporal sequence.

9. A method as defined in claim 7, wherein, prior to the adding step, the beverage is sealed within the chamber by a closure, and the adding step includes removing the closure and introducing into the chamber the predetermined amount of oral contrast imaging agent.

10. A method as defined in claim 1, wherein, prior to the administering step, the beverage/oral contrast imaging agent mixture fills the chamber to a first level within the chamber and the time scale is located on the externally visible surface below said first level.

11. A method of administering a liquid to a person, the method comprising: providing the person with a container including: a body defining a chamber containing a pre-filled predetermined volume of liquid to a first level within the chamber and an orally-engageable opening to the chamber; an orally-engageable opening to the chamber; and a time scale located on an externally visible surface of the device; and (i) administering the liquid to the person or (ii) directing the person to consume the liquid by at least one predetermined time or time interval in accordance with the time scale; wherein the method further comprises, prior to the providing step, marking the container with the time scale, wherein the marking step includes, when the chamber is filled to the first level with said liquid, placing a first marking on the body, the first marking indicated a second level of liquid within the chamber that is below the first level and also below a level of liquid within the chamber when the placing step is performed, the first marking comprising (i) a first time or (ii) a first time interval (a) that is later than a time when the step of placing the first marking on the body is performed; and (b) by which the person should consume the liquid through the orally-engageable opening to the indicated second level within the chamber.

12. A method as defined in claim 11, further comprising marking the time scale at each of one or more graduations located on an externally visible surface of the container with respective one or more times or time intervals, wherein each marked graduation indicates an approximate amount of the liquid to be consumed approximately by a respective time or time interval.

13. A method as defined in claim 12, further comprising administering to the person a respective predetermined volume of the liquid approximately at or before the expiration of each respective marked time or time interval.

14. A method as defined in claim 12, wherein the container includes a liquid volume scale appearing on an externally visible surface of the container including a plurality of spaced liquid volume graduations, and the method further comprises marking each time or time interval adjacent to a respective liquid volume graduation to indicate one or more of (i) the volume to be administered approximately by expiration of the respective time or time interval, (ii) the total volume to be administered approximately by expiration of the respective time or time interval, or (iii) the volume remaining in the chamber approximately by expiration of the respective time or time interval.

15. A method as defined in claim 11, wherein, the administering step comprises directing the patient to consume the liquid to the second level by the time or time interval indicated on the first marking.

16. A method as defined in claim 15, wherein the time scale further comprises a second marking located on the body below the first marking, the second marking indicating a third level or liquid within the chamber that is below said second level, the second marking further comprising (i) a second time later than the first time or (ii) a second time interval, wherein said first marking is located closer to the orally engageable opening than said second marking, and the administering step comprises directing the patient to consume the liquid to the third level at the time or time interval indicated on the second marking.

17. A method as defined in claim 11, wherein the liquid is an oral contrast imaging agent suitable for one or more of X-ray, CT, or MR imaging.

18. A method as defined in claim 11, wherein the container defines a substantially transparent portion and a liquid volume scale, and further comprising the step of viewing or directing the patient to view through the substantially transparent portion the volume of liquid in the chamber, and determining based thereon and the liquid volume scale one or more of (i) a volume of liquid in the chamber, or (ii) a volume of liquid dispensed from the chamber.

19. A method as defined in claim 11, further comprising the step of marking each of one or more graduations on the time scale to indicate a respective time or time interval approximately at or by which the person should consume a respective volume of liquid.

20. A method as defined in claim 19, wherein each time graduation is laterally aligned with a respective volume graduation, and further comprising marking each time or time interval adjacent to a respective volume graduation to indicate one or more of (i) the mixture volume to be administered approximately by expiration of the respective time or time interval; (ii) the total mixture volume to be administered by expiration of the respective time or time interval; or (iii) the mixture volume remaining in the chamber approximately by expiration of the respective time or time interval.

21. A method as defined in claim 11, wherein the person is a patient, and further comprising the steps of marking information relating to said patient on a patient information label defining a substantially smooth, axially extending patient information surface including thereon a plurality or marking spaces and respective patient information indicia associated with each marking space, and affixing the patient information label to the body.

22. A method as defined in claim 21, further comprising the step of marking the spaces of the patient information surface with a plurality of the following: patient name, patient identification number or alphanumeric indicia, patient room number, oral contrast imaging agent added to the beverage, volume of oral contrast imaging agent added to the beverage, the date or time the beverage and oral contrast imaging agent were mixed, the person that prepared the mixture, or container number when more than one beverage/oral contrast imaging agent-containing container is to be consumed by a patient in a particular temporal sequence.

23. A method as defined in claim 21, wherein the body includes thereon a substantially smooth, axially extending patient information surface including thereon a plurality of marking spaces for marking patient information thereon and patient indicia associated with each marking space, and affixing step includes attaching the patient information label to the body in a position overlying the patient information surface of the body.

24. A method as defined in claim 11, further comprising, prior to providing the container to the person, affixing a label to an external wall of the container, wherein the label includes printed thereon one or more of a liquid volume scale or the time scale.

25. A method comprising: marking a container with a time scale, wherein the container includes a body defining a chamber and an orally-engageable opening to the chamber, the chamber containing a liquid filled to a first level within the chamber; wherein the marking step includes, when the chamber is filled to the first level with said liquid, placing a first marking on the body, the first marking indicating a second level of liquid within the chamber that is below the first level and also below a level of liquid within the chamber when the placing step is performed, the first marking comprising (i) a first time or (ii) a first time interval (a) that is later than a time when the step of placing the first marking on the body is performed; and (b) by which a user should consume the liquid through the orally-engageable opening to the indicated second level within the chamber.

26. A method as defined in claim 25, further comprising placing a second marking on the body located below the first marking and indicating with the second marking a third level of liquid within the chamber that is below said second level and also below a level of liquid within the chamber when the step of placing the second marking on the body is performed, wherein said first marking is located closer to the orally-engageable opening than said second marking, the second marking comprising (i) a second time later than the first time or (ii) a second time interval by which a user should consume the liquid through the orally-engageable opening to the indicated third level within the chamber.

27. A method as defined in claim 25, wherein, prior to the marking step, the chamber contains a beverage at a fourth level of liquid within the chamber that is below the first level and a predetermined volume of head space above the fourth level for receiving a volume of oral contrast imaging agent for mixture with the beverage within the chamber, and the method further includes adding or mixing a volume of oral contrast imaging agent to the beverage to provide the liquid at the first level at a proper concentration of oral contrast imaging agent for imaging.

28. A method as defined in claim 25, wherein the liquid comprises a mixture of a beverage and an oral contrast agent.

29. A method as defined in claim 25, wherein the placing step includes selecting the second level relative to the first level to define a desired volume to be consumed by the user by the first time or the first time interval.

30. A method as defined in claim 29, wherein the selecting step includes selecting the second level based on a liquid volume scale located on the body indicating a volume of liquid in the chamber.

31. A method as defined in claim 26, wherein the step of placing the first marking includes selecting the second level relative to the first level to define a desired volume of liquid to be consumed by the user by the first time or the first time interval, and the step of placing the second marking includes selecting the third level relative to the second level to define a desired volume of liquid to be consumed by the user by the second time or the second time interval.

32. A method as defined in claim 31, wherein the step of selecting the second level includes selecting the second level based on a liquid volume scale located on the body indicating a volume of liquid in the chamber, and the step of selecting the third level includes selecting the third level based on the liquid volume scale.

33. A method comprising: consuming liquid from a device defining a chamber and an orally-engageable opening to the chamber, wherein the liquid is filled to a first level within the chamber and the device includes, when the chamber is filled to said first level with said liquid, a time scale thereon indicating at least one level of liquid within the chamber that is below the first level and also below a level of liquid within the chamber when the consuming step is begun to which a user should consume liquid from the chamber according to the time scale, wherein the consuming step includes: consuming liquid from the chamber through the orally-engageable opening; and consuming liquid from the chamber to the at least one level according to the time scale.

34. A method as defined in claim 33, wherein the at least one level includes a second level of liquid within the chamber that is below the first level and also below the level of liquid within the chamber when the consuming step is begun, and the time scale includes a first marking comprising (i) a first time or (ii) a first time interval by which a user should consume the liquid through the orally-engageable opening to the second level within the chamber, and the step of consuming liquid from the chamber to the at least one level includes consuming liquid from the chamber to the second level by the first time or the first time interval.

35. A method as defined in claim 34, wherein the at least one level further includes a third level of liquid within the chamber that is below the second level and located further away from the orally-engageable opening than the second marking, and the time scale includes a second marking comprising (i) a second time later than the first time or (ii) a second time interval by which a user should consume the liquid through the orally-engageable opening to the third level within the chamber, and the step of consuming liquid from the chamber to the at least one level further includes consuming liquid from the chamber to the third level by the second time or the second time interval.

36. A method as defined in claim 33, wherein the liquid comprises a mixture of a beverage and an oral contrast agent.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) FIG. 1 is a side elevational view of a container embodying the present invention containing a prefilled volume of flavored beverage that is adapted to receive an oral contrast agent that is mixed with the flavored beverage to form a beverage/contrast agent mixture, and that includes a volume scale and a time scale on an externally visible surface for identifying the amount of mixture that should be consumed approximately on or before expiration of each respective time interval.

(2) FIG. 2 is an opposite side elevational view of the container of FIG. 1.

(3) FIG. 3 is a top plan view of a separate patient information label that can be placed on a flat surface for writing or otherwise marking the patient information on the label, and then attached to the label of the container of FIG. 1 superimposed over the patient information section on the container.

DETAILED DESCRIPTION OF THE CURRENTLY PREFERRED EMBODIMENTS

(4) In FIG. 1, a device embodying the present invention is indicated generally by the reference number 10. The device 10 is a container in the form of a plastic bottle defining a substantially cylindrical body 12, a neck 14 at the top of the bottle, and a curvilinear shoulder 16 extending between the cylindrical body and neck. A closure in the form of a threaded cap 18 is threadedly connected to the neck 14 to seal the bottle. The interior of the bottle defines a fluid receiving chamber 20. The chamber 20 is prefilled with a flavored beverage adapted for mixture with an oral contrast imaging agent, such as a water soluble oral contrast imaging agent. In the currently preferred embodiments of the present invention, the flavored beverage is of the type disclosed in U.S. patent application Ser. No. 12/478,794, filed on Jun. 5, 2009, entitled “Palatable Liquid Dilution Vehicles for Oral Contrast Agents”, which is hereby incorporated by reference in its entirety as part of the present disclosure. However, as may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the beverage may take the form of any of numerous different beverages that are currently known, or that later become known, and that are suitable for mixture with an oral contrast imaging agent, such as water, flavored beverages, and non-flavored beverages. As shown typically in FIG. 1, when the container 10 is prefilled with a beverage the chamber 20 defines an empty head space 22 extending between the prefilled beverage and the neck 14.

(5) The container 10 includes a label 23. In the illustrated embodiment, the label 23 is a shrink-wrap label that covers substantially the entire body 12 and shoulder 14 of the container 10. The label 23 defines a longitudinally-extending, substantially transparent window 24. In the illustrated embodiment, the window 24 is defined either by a narrow, elongated slot formed in the label or by a narrow, elongated, substantially transparent portion of the label. The container 10 further includes a liquid volume scale 26 located on one side of the transparent window 24, a time scale 28 laterally spaced adjacent to the liquid volume scale 26, and a patient information section 30 located on an opposite side of the window 24 relative to the volume and time scales 26 and 28, respectively.

(6) As shown in FIG. 1, the liquid volume scale 26 includes a plurality of liquid volume graduations 32 that are axially spaced relative to each other at predetermined distances adjacent to the elongated window 24. As can be seen, a plurality of the liquid volume graduations 32 are marked with respective numerical indicia 34 located adjacent to the graduation to indicate a respective volume of liquid within the chamber 20. A plurality of unmarked liquid graduations 32 are substantially equally between adjacent marked liquid graduations 32. In the illustrated embodiment, the indicia 34 indicate the volume of liquid remaining in the chamber 20 at the level of the respective marked liquid volume graduations 32. In the illustrated embodiment, the unmarked graduations 32 are axially spaced approximately half way between adjacent marked graduations. Therefore, a user can easily determine the volume at the unmarked graduations based on the volumes of the adjacent marked graduations. In the illustrated embodiment, the marked liquid volume graduations 32 are spaced a distance equal to approximately 100 ml relative to each other. Accordingly, in the illustrated embodiment, the highest marked indicia 34 indicates that approximately 400 ml of liquid remains in the chamber at the level of the respective marked liquid volume indicia 32, the next marked indicia 34 indicates that approximately 300 ml of liquid remains in the chamber at the level of the respective marked liquid volume indicia 32, the next marked indicia 34 indicates that approximately 200 ml of liquid remains in the chamber at the level of the respective marked liquid volume indicia 32, and the next marked indicia 34 indicates that approximately 100 ml of liquid remains in the chamber at the level of the respective marked liquid volume indicia 32. Each unmarked liquid volume indicia 32 marks a volume that is 50 ml less than or greater than the adjacent upper and lower marked indicia 32, respectively. As may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the liquid volume scale may include any of numerous different graduations and/or different types of graduations, any of numerous different types of indicia for marking the graduations, and may include any desired number of graduations with our without associated indicia. In addition, the indicia may indicate any of numerous different types of information, such as the volume of liquid remaining at the respective level, the volume of liquid between adjacent indicia or other indicia, and/or the volume of liquid consumed when the level of liquid is at or near the level of the respective graduation.

(7) The time scale 28 is laterally spaced adjacent to the volume scale 26 and includes a plurality of time graduations 36 that are axially spaced relative to each other. In the illustrated embodiment, each time graduation 36 is laterally aligned with a respective liquid volume graduation 32 and liquid volume indicia 34 and includes a blank space over the graduation and the word “time” printed adjacent to the graduation and the blank space. The user, such as a medical or pharmaceutical technician, marks the blank space with the approximate time by which the patient should consume the liquid beverage/contrast agent mixture to the level of the respective graduation 32 on the liquid volume scale 26. Accordingly, in the illustrated embodiment, the technician marks that time scale to indicate at the uppermost graduation 36 the approximate time by which the volume of liquid in the chamber should be at the 400 ml level, marks the next lower graduation 36 to indicate the approximate time by which the volume of liquid in the chamber should be at the 300 ml level, marks the next lower graduation 36 to indicate the approximate time by which the volume of liquid in the chamber should be at the 200 ml level, marks the next lower graduation 36 to indicate the approximate time by which the volume of liquid in the chamber should be at the 100 ml level, and marks the space below the next lower graduation 36 to indicate the approximate time by which the volume of liquid in the chamber should be substantially entirely consumed. As may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the time scale may take any of numerous different configurations that are currently known, or that later become known. For example, the time scale may include any desired number of time graduations, or may include time graduations pre-marked with respective times and/or time intervals at which the respective volumes of liquid in the chamber should be consumed. Further, the graduations of the time and volume scales may take the form of substantially horizontally extending lines as shown, or may take any of numerous other configurations that are currently known, or that later become known.

(8) The patient information section 30 includes a plurality of blank boxes and associated indicia printed within or adjacent to the box to indicate the information that should be written or otherwise marked in the box. In the illustrated embodiment, the patient information boxes include indicia for indicating the following information: patient name, patient identification number or alphanumeric indicia, patient room number, contrast agent added to the beverage, volume of contrast agent added to the beverage, the date and/or time the beverage and contrast agent were mixed, the person, such as the technician, that prepared the mixture and the device number. The device number may be any indicator (1, 2, 3, etc. or A, B, C, etc) chosen to inform the patient and/or technician of the proper sequence when more than one beverage/oral contrast imaging agent-containing device is to be consumed by the patient in a particular temporal sequence. However, as may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, this listing of patient information is only exemplary, and the patient information section 30 may include any of numerous different types of information that is desired or otherwise required, and that is currently known, or that later becomes known.

(9) As shown in FIGS. 1 and 2, the body 12 of the container defines a longitudinally extending, substantially smooth surface underlying the patient information section 30 and the time scale 28. In the illustrated embodiment, the longitudinally extending, substantially smooth surface is defined by the cylindrical shaped body 12. One advantage of this feature is that it facilitates the ability of a technician or other user to mark or otherwise write the required or otherwise desired information in the patient information section and on the time scale. As may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the body of the container or other device may take any of numerous different shapes and/or configurations that are currently known, or that later become known, and thus the longitudinally extending, substantially smooth surface underlying the time scale and/or the patient information section may be defined by any of numerous different structures of the container or other device that are currently known, or that later become known.

(10) As shown in FIG. 2, the side of the label 23 opposite the window 24, liquid volume scale 26, and time scale 28 may include conventional information such as branding information, product ingredients, and/or any other required or otherwise desired labeling information.

(11) Turning to FIG. 3, in an alternative embodiment, the device 10 further includes a separate patient information label 38 that is attachable to the external wall of the body 12, such as to the shrink-wrap label 23, and is defined by a substantially flat sheet 40 allowing a user to place the label on a substantially flat surface and write thereon. The separate patient label 38 includes thereon a plurality of blank spaces, shown typically at 42, and respective patient information indicia associated with each blank space for writing thereon identification information concerning a patient who will consume the beverage/oral contrast imaging agent. In the illustrated embodiment, the patient information spaces 42 include respective indicia, shown typically at 44, for indicating the following information: patient name, patient identification number or alphanumeric indicia, patient room number, contrast agent added to the beverage, volume of contrast agent added to the beverage, the date and/or time the beverage and contrast agent were mixed, and the person, such as the technician, that prepared the mixture. However, as may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, this listing of patient information is only exemplary, and the separate patient information label may include any of numerous different types of information that is desired or otherwise required, and that is currently known, or that later becomes known.

(12) Also in the illustrated embodiment, the separate patient information label 38 is substantially the same size and shape as the patient information section 30 on the label cover 23 for substantially entirely covering the patient information surface when attached thereto. In the currently preferred embodiment, the separate patient information label 38 is adhesively backed with a pressure sensitive adhesive for attachment to the label cover 23 in a position superimposed on or otherwise overlying the patient information section 30 to cover that surface (but not the window, and preferably not any other information bearing surfaces of the cover). In one exemplary embodiment, a plurality of such labels are provided in sheet form, wherein the top side of the sheet includes a plurality of labels printed thereon and separated by perforated lines or other frangible portions therebetween that are formed in the sheet to allow the individual labels to be manually separated from the sheet, an adhesive layer on the underside of the sheet for adhesively attaching each label to a respective container or other device, and a releasable backing releasably attached to the adhesive-backed side of the sheet. In another exemplary embodiment, the adhesive-backed labels and releasable backings are provided in roll form. Accordingly, as may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the separate patient information labels may be provided in any of numerous different forms and/or configurations that are currently known, or that later become known.

(13) In the use of the device 10, the chamber 22 of each container 10 is prefilled with a predetermined volume of flavored beverage that is sealed within the container by the closure 18. The user, such as a technician, removes the cap 18 to open the container, introduces a predetermined amount of oral contrast imaging agent through the opening and into the chamber 20, closes the cap 18 to reseal the container, and by shaking or other means mixes the beverage and oral contrast imaging agent into a resulting beverage/oral contrast imaging agent mixture. As indicated above, each prefilled container 10 defines a predetermined head space 22 (indicated in phantom lines) that allows sufficient space to introduce the predetermined volume or amount of oral contrast imaging agent into the chamber without overflowing the chamber and/or otherwise to provide sufficient space to conveniently mix the agent with the beverage. Prior to or after mixture of the beverage and agent, the user, such as the technician, fills in the patient information section 30 and the time scale 28. In the time scale 28, the user indicates the approximate times at which the respective volumes of beverage/agent mixture as indicated by the volume scale 26 should be ingested by the patient. The patient may then consume the beverage/contrast agent mixture in accordance with the volume and time scales 26 and 28, respectively. The window 24 allows the user and/or patient to monitor the level of beverage/contrast agent mixture in the chamber 20 and ensure that the patient consumes the appropriate volume at or prior to expiration of each respective time or time value as indicated by the volume and time scales. If necessary, the patient may consume several containers, or each container may be sized to hold a sufficient volume of beverage/contrast agent for a complete single patient procedure. In the currently preferred embodiments of the present invention a straw (not shown) is inserted through the opening of the container and used to drink the beverage/contrast agent mixture. However, if desired, the patient can drink directly from the opening in the container rather than use a straw. As may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, the container may include any of numerous different types of closures, spouts, nozzles, dispensing tips or other devices to facilitate dispensing and/or drinking the beverage/contrast agent mixture.

(14) As may be recognized by those of ordinary skill in the pertinent art based on the teachings herein, numerous changes and modifications may be made to the above-described and other embodiments of the present invention without departing from the scope of the invention. For example, the device may take the form of a bottle as illustrated, or may take the form of any of numerous other devices defining chambers for receiving beverages and contrast agents. The containers or other devices may be made of any of numerous different types of plastics that are currently known or that later become known, and/or may be made of any of numerous different materials that are currently known or that later become known, such as any of numerous different types of glass or recycled materials. Similarly, the label covering the container or other device may take the form of any of numerous different types of labels that are currently known, or that later become known, and/or the label may cover only a discrete portion or portions of the device, the device may include a plurality of such labels, or the device may not include any such label. For instance, the device itself may have printed or otherwise formed thereon the various features of the preferred embodiments of the invention. The volume scale and/or the time scale likewise can take the form of any of numerous different types of scales that are currently known or that later become known. For example, the time scale may or may not have times or time values pre-marked or otherwise appearing thereon. Similarly, the volume scale need not include any volume markings or indicia adjacent to respective graduations. The graduations of either scale may or may not be evenly or uniformly spaced. The graduations may be defined by any of numerous different markings or indicia, and different graduations may be defined by any of numerous different markings or indicia, that are currently known, or that later become known. The patient information section likewise can include indicia and/or blank spaces or other marking surfaces for receiving any of numerous different types of information that are currently known or desired for such applications, or different information. In addition, the container or other device may not be prefilled with a flavored beverage or other type of liquid; rather, the container or other device may be provided empty and the user may fill the container with the beverage and the contrast imaging agent, or the container or other device may be provided with a dry powdered version or concentrated liquid version of the beverage requiring reconstitution with water or other liquid prior to or after the addition of the oral contrast agent. The beverage and oral imaging contrast agent similarly may take the form of any of numerous different beverages and/or contrast agents for any of numerous different imaging modalities, that are currently known, or that later become known. Accordingly, this detailed description of the currently preferred embodiments is to be taken in an illustrative as opposed to a limiting sense.