Compact medication delivery systems
First Claim
1. An apparatus for dispensing medication comprisinga housing,first and second carousels in the housing each adapted to hold medication, each carousel including a drive member to rotate the carousel, each carousel including an outlet through which medication is discharged during rotation, anda single actuator in the housing including a first driver to move the single actuator along a prescribed path between a first position in alignment with the drive member of only the first carousel and a second position in alignment with only the drive member of the second carousel, the actuator including a second driver that engages only the drive member with which the single actuator is in alignment to impart rotation only to the association carousel to dispense medication.
1 Assignment
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Accused Products
Abstract
A single, traveling actuator services multiple medication dispensing carousels to selectively dispense medication. The traveling actuator carries a tray that receives the dispensed medication. The tray flips to discharge the medication for patient use. The single actuator simplifies operation and reduces drop distance, thereby leading to a compact, low profile assembly.
125 Citations
17 Claims
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1. An apparatus for dispensing medication comprising
a housing, first and second carousels in the housing each adapted to hold medication, each carousel including a drive member to rotate the carousel, each carousel including an outlet through which medication is discharged during rotation, and a single actuator in the housing including a first driver to move the single actuator along a prescribed path between a first position in alignment with the drive member of only the first carousel and a second position in alignment with only the drive member of the second carousel, the actuator including a second driver that engages only the drive member with which the single actuator is in alignment to impart rotation only to the association carousel to dispense medication.
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6. An apparatus for dispensing medication comprising
a housing, first and second cassettes each adapted to hold medication, each cassette including an outlet through which medication is discharged during rotation of the cassette, first and second spaced apart panels each including a drive member to releasably engage the first or second cassette for rotation on the panel, each of the panels being independently supported by the housing for movement out of the housing, thereby providing access to the panel to engage the drive member to or release the drive member from the first or second cassette, and for movement into the housing, thereby retaining the first or second cassette engaged to the drive member within the housing, and a single actuator supported by the housing including a first driver to move the single actuator between a first position in alignment only with the drive member engaging the cassette that the first panel retains within the housing, and a second position in alignment only with the drive member engaging the cassette that the second panel retains within the housing, the actuator including a second driver that engages the drive member with which the single actuator is in alignment to impart rotation to the association cassette to dispense medication.
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14. An apparatus for dispensing medication comprising
a carousel adapted to hold medication including a drive member to rotate the carousel about a rotational axis to discharge medication, and a single actuator including a first driver to move the single actuator in a first path generally parallel to the rotational axis into and out of alignment with the drive member, a second driver that engages the drive member the single actuator is in alignment with to impart rotation to the carousel and dispense medication from the associated carousel, a tray that moves with the single actuator along the first path to receive medication dispensed from the carousel rotated by the second driver, and a third driver that pivots the tray about an axis to discharge received medication, the axis being generally parallel to the first path.
Specification