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US 12,049,351 B2Granted
System and method for dispensing tablets
AssigneeUMF Corporation
InventorGeorge Clarke
Life of this patent
Estimating the term…
Abstract
A tablet dispensing system comprises a sleeve having a first opening at a first end and a second opening at a second end, a base attached to the second end, the base including a first barrier disposed transversely to and a predetermined distance from the second opening, and a slide having second and third barriers separated by a riser, wherein the second and third barriers include aligned passages disposed therethrough. The slide is disposed on the base so that the first barrier is positioned between the second and third barriers and the slide is biased by a spring toward a first side of the sleeve so that the first barrier blocks at least one of the aligned passages, where the spring is disposed between the base and the slide.
Claims15
A tablet dispensing system, comprising
- a sleeve comprising a wall that defines an inner volume having a first longitudinal axis disposed through the inner volume, wherein the sleeve further comprises a first opening at a first end of the sleeve and a second opening at a second end of the sleeve, wherein the first and second openings are disposed on the first longitudinal axis;
- a base extending transversely from the wall at the second end to an endpoint spaced from the wall;
- a peripheral skirt extending longitudinally from the base and beyond the second end;
- a transversely extending first barrier supported by the peripheral skirt at a predetermined distance from the second end and intersecting with the first longitudinal axis of the sleeve;
- a slide having a second longitudinal axis, a transversely extending first level having a thickness measured along the second longitudinal axis, a first passage disposed along the second longitudinal axis therethrough, and a transversely extending second level having a second passage disposed along the second longitudinal axis therethrough, wherein the first and second levels are separated longitudinally by a riser;
- and
- a spring;
- wherein
- the slide is disposed with the first level disposed entirely between the first barrier and the second end, and transversely biased by the spring so that the first and second longitudinal axes are aligned, wherein the spring is disposed between the peripheral skirt and the slide;
- further comprising
- a first tube adapter sized to fit within the sleeve and configured to hold tablets stacked longitudinally within the first tube adapter and having a first tablet transverse dimension;
- wherein a transverse dimension of the first passage is at least as large as the first tablet transverse dimension and the thickness of the first level is adapted to be less than or equal to a longitudinal thickness of a tablet;
- and further comprising the steps of:
- wherein the first tube adapter includes a first insert plug disposed in a first end and a second insert plug disposed in a second end with tablets stacked longitudinally within the first tube adapter between the first and second insert plugs;
- introducing the first tube adapter into the first opening so that the second end of the first tube adapter is supported by the first level;
- orienting the tablet dispensing system with the first longitudinal axis aligned vertically and the first end above the second end;
- pushing downwardly on the first insert plug, whereby pushing downwardly on the first insert plug pushes the second insert plug out of the second end of the tube adapter and into the first passage;
- pushing the slide transversely against the bias of the spring so that at least a portion of the first passage moves transversely beyond an edge of the first barrier thereby allowing the second insert plug to drop through the first passage and the second passage, wherein after the second insert plug drops through the second passage, releasing the slide allowing it to return to a transversely biased position so that a bottommost tablet drops into the first passage;
- and
- pushing the slide transversely against the bias of the spring so that at least a portion of the first passage moves transversely beyond an edge of the first barrier thereby allowing the bottommost tablet to drop through the first passage and the second passage.
17 more elements
A tablet dispensing system, comprising:
- a sleeve comprising a wall that defines an inner volume having a first longitudinal axis disposed through the inner volume, wherein the sleeve further comprises a first opening at a first end of the sleeve and a second opening at a second end of the sleeve, wherein the first and second openings are disposed on the first longitudinal axis;
- a base attached to the second end and extending transversely in a first direction from the wall to an endpoint spaced from the wall, the base supporting a transversely extending first barrier intersecting the first longitudinal axis and disposed transversely to and a predetermined distance from the second opening;
- a first slide having second and third barriers separated by a first riser, wherein the second and third barriers include aligned first and second passages, respectively, disposed therethrough;
- wherein
- the first slide is disposed so that the first barrier is positioned between the second and third barriers and the first slide so disposed is biased by a spring in a second direction opposite the first direction so that the first barrier blocks at least one of the aligned first and second passages, where the spring is disposed between the base and the first slide;
- further comprising
- a first tube adapter sized to fit within the sleeve and configured to hold a first stack of tablets having a first tablet transverse dimension measured transverse to the stack;
- one or more second tube adapters configured to each hold a stack of tablets having a tablet transverse dimension measured transverse to the stack;
- two or more tube adapter rings attached to each of the one or more second tube adapters, the two or more tube adapter rings sized to fit within the sleeve and stabilize each of the one or more second tube adapters therein;
- and
- one or more slide adapters, each disposed within the first passage and supported by the second barrier, and each supporting one of the one or more second tube adapters.
8 more elements
A method for dispensing tablets, comprising:
- a sleeve comprising a wall that defines an inner volume having a first longitudinal axis disposed through the inner volume, wherein the sleeve further comprises a first opening at a first end of the sleeve and a second opening at a second end of the sleeve, wherein the first and second openings are disposed on the first longitudinal axis;
- a base attached to the second end and extending transversely in a first direction from the wall to an endpoint spaced from the wall, the base supporting a transversely extending first barrier intersecting the first longitudinal axis and disposed transversely to and a predetermined distance from the second opening;
- a first slide having second and third barriers separated by a first riser, wherein the second and third barriers include aligned first and second passages, respectively, disposed therethrough;
- wherein the first slide is disposed so that the first barrier is positioned between the second and third barriers and the first slide so disposed is biased by a spring in a second direction opposite the first direction so that the first barrier blocks at least one of the aligned first and second passages, where the spring is disposed between the base and the first slide;
- further comprising a first tube adapter sized to fit within the sleeve and configured to hold a first stack of tablets having a first tablet transverse dimension measured transverse to the stack, one or more second tube adapters configured to each hold a stack of tablets having a tablet transverse dimension measured transverse to the stack;
- two or more tube adapter rings attached to each of the one or more second tube adapters, the two or more tube adapter rings sized to fit within the sleeve and stabilize each of the one or more second tube adapters therein;
- and one or more slide adapters, each disposed within the first passage and supported by the second barrier, and each supporting one of the one or more second tube adapters;
- wherein each of the one or more second tube adapters includes a first insert plug disposed in a first end and a second insert plug disposed in a second end with the stack of tablets stacked longitudinally therein between the first and second insert plugs, and further;
- including the steps of:
- introducing a selected tube adapter of the first or the one or more second tube adapters into the first opening so that the second end of the selected tube adapter is supported by the second barrier;
- orienting the tablet dispensing system with the first end above the second end;
- pushing downwardly on the first insert plug, whereby pushing downwardly on the first insert plug pushes the second insert plug out of the second end of the selected tube adapter and into the first passage;
- pushing the slide transversely against the bias of the spring so that at least a portion of the first passage moves transversely beyond an edge of the first barrier thereby allowing the second insert plug to drop through the first passage and the second passage, wherein after the second insert plug drops through the second passage, releasing the slide allowing it to return to a transversely biased position so that a bottommost tablet of the stack of tablets drops into the first passage;
- and
- pushing the slide transversely against the bias of the spring so that at least a portion of the first passage moves transversely beyond an edge of the first barrier thereby allowing the bottommost tablet to drop through the first passage and the second passage.
12 more elements
Dependencies are inferred from the claim text.