Multi-phase, multi-compartment capsular delivery apparatus for therapeutic compositions and methods for using same
AssigneeNone recorded
InventorsFrederick H. Miller, Lance R. Ausec
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AssigneeNone recorded
InventorsFrederick H. Miller, Lance R. Ausec
Estimating the term…
A multi-compartment capsule including a primary capsule and a secondary capsule selectively positionable within an internal periphery of the primary capsule. The secondary capsule includes a base, a corresponding cap and one or more receiving chambers. Each of the receiving chambers of the secondary capsule may be formed having an internal periphery sufficient for receiving at least one active ingredient or medicament (e.g., pharmaceutical, biotechnical, nutraceutical, vitamin, dietary supplement, mineral or combination thereof) therein. Similarly, the primary capsule may be formed having a base, a corresponding cap and one or more receiving chambers. The receiving chambers of the primary capsule are preferably formed having an internal periphery sufficient for receiving the secondary capsule, together with one or more active ingredients or medicaments (e.g., pharmaceutical, biotechnical, nutraceutical, vitamin, dietary supplement, mineral or combination thereof) therein. The active ingredient(s) in the primary capsule having a physical state (i.e., solid, liquid, gas or dispersion) different from the physical state of the active ingredient(s) in the secondary capsule. In addition, the component parts of the multi-compartment capsule may include various time-release coatings to facilitate the release and ultimately the absorption of the active ingredients introduced in the different receiving chambers to release at different release rates. Moreover, the cap of the primary capsule may be configured in such a manner or a filling material may be introduced into the internal periphery of the cap which generally eliminates or substantially reduces any potential dead space volume within the primary capsule, thereby functionally negating the opportunity for reaction between an air bubble and one or more of the active ingredients introduced into the primary capsule in an effort to improve stability of the capsular ingredient(s).
A multi-compartment capsule, comprising:
A multi-compartment capsule as defined in claim 21, wherein said time-release coating of said second receiving chamber is different from said time-release coating of said primary capsule.
A multi-compartment capsule, comprising:
A multi-compartment capsule, comprising:
Dependencies are inferred from the claim text.
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Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00: mixtures of active ingredients without…
Into the form of capsules or similar small containers for oral use: into the form of telescopically engaged two-piece capsules
Preparations in capsules, e.g. of gelatin, of chocolate: characterised by the form of the capsule or the structure of the filling; Capsules…
Preparations in capsules, e.g. of gelatin, of chocolate: encapsulating processes; Filling of capsules
Term end not estimated
1. The Field of the Invention
The present invention relates to delivery of active ingredients or medicaments and, more particularly, to novel capsular delivery apparatus and methods for delivering one or more active ingredients or medicaments having diverse physical states (e.g., solid, liquid, gas or dispersion) into a single dosage, multi-compartment capsule.
2. Background of the Invention
The foregoing and other objects and features of the present invention will become more fully apparent from the following description and appended claims, taken in conjunction with the accompanying drawings. Understanding that these drawings depict only typical embodiments of the invention and are, therefore, not to be considered limiting of its scope, the invention will be described with additional specificity and detail through use of the accompanying drawings in which:
FIG. 1 is a flow diagram illustrating one presently preferred embodiment of a process of the present invention comprising the steps of introducing at least one active ingredient or medicament having a solid physical state into a secondary capsule and introducing the secondary capsule into a primary capsule further including at least one active ingredient or medicament having a liquid physical state;
FIG. 2 is a cross-sectional view illustrating another presently preferred embodiment of a multi-compartment capsule of the present invention wherein a primary capsule houses a secondary capsule and a secondary capsule houses a tertiary capsule, wherein each of the capsules include one or more active ingredients or medicaments and the active ingredient(s) introduced into at least two of the capsules comprise different physical states;
It will be readily understood that the components of the present invention, as generally described and illustrated in the Figures herein, could be arranged and designed in a wide variety of different configurations and process steps. Those of ordinary skill in the art will, of course, appreciate that various modifications to the details herein may easily be made without departing from the essential characteristics of the invention, as described. Thus, the following more detailed description of the embodiments of apparatus and methods of the present invention, as represented in FIGS. 1 through 13, is not intended to limit the scope of the invention, as claimed, but it is merely representative of the presently preferred embodiments of the invention.
The presently preferred embodiments of the invention will be best understood by reference to the drawings, wherein like parts are designated by like numerals throughout.
One presently preferred embodiment of the present invention, designated generally at 10, is best illustrated in FIG. 1. As shown, a multi-compartment capsule 10 is illustrated comprising a primary capsule 11 and a secondary capsule 20 selectively introduced within at least a portion of an internal periphery of the primary capsule. The secondary capsule 20 includes a base 24, a corresponding cap 22 and a receiving chamber 28 formed between the base and cap. The receiving chamber 28 is configured having an internal periphery sufficient for receiving at least one active ingredient or medicament (e.g. pharmaceutical, biotechnical, nutraceutical, vitamin, dietary supplement, mineral or combination thereof) therein. In similar structural design, the primary capsule 11 may be formed having a base 14, a corresponding cap 12 and a receiving chamber 18 formed between the base and cap. The receiving chamber 18 of the primary capsule 11 is preferably formed having an internal periphery sufficient for receiving the secondary capsule 20, together with at least one active ingredient or medicament (e.g., pharmaceutical, biotechnical, nutraceutical, vitamin, dietary supplement, mineral or combination thereof) therein.