Automated medication dispenser with remote patient monitoring system
First Claim
1. A medication dispensing unit comprising:
- a removable carousel defining a plurality of compartments, each of the compartments adapted to store a dose of medication;
a housing including a surface adapted to receive the carousel, the housing defining a receptacle and an access aperture communicating between the receptacle and the surface adapted to receive the carousel, a first one of the compartments positioned to communicate with the receptacle through the access aperture;
dosing drawer being positionable within the receptacle and in communication with the access aperture to receive the dose of medication from the first compartment through the access aperture, the dosing drawer including a normally-closed trapdoor that when opened, allows the dose of medication in the drawer to drop out of the dosing drawer;
a recovery drawer being positionable within the receptacle and in communication with the dosing drawer through the trapdoor to receive the dose of medication from the dosing drawer when the trapdoor is opened;
means for rotating the carousel to position a second one of the compartments to communicate with the receptacle through the access aperture;
a microcontroller coupled to control the opening of the trapdoor and the operation of the rotation means, the microcontroller being programmed to;
define a dosing period during which the patient may access the medication in the dosing drawer;
determine that the patient has not accessed the dosing drawer within the dosing period and to open the trapdoor at the end of the dosing period to drop the dose of medication from the dosing drawer into the recovery drawer; and
lock the recovery drawer.
1 Assignment
0 Petitions
Accused Products
Abstract
A medication dispensing unit comprising a carousel defining a plurality of compartments, each of the compartments adapted to store a dose of medication is disclosed. The dispensing unit also comprises a housing that has a surface adapted to receive the carousel. The housing defines a receptacle and an access aperture that communicates between the receptacle and the surface that is adapted to receive the carousel. One of the compartments is positioned to communicate with the receptacle through the access aperture. The unit also comprises a dosing drawer that is positioned within the receptacle and communicates with the access aperture to receive a dose of medication from the compartment through the access aperture. The dosing drawer includes a normally closed trap door that, when opened, allows a dose of medication in the drawer to drop out of the dosing drawer. The dispensing unit comprises a recovery drawer that is positioned within the receptacle and communicates with the dosing drawer through the trap door, and receives a dose of medication from the dosing drawer when the trap door is opened. The medication dispensing unit also comprises means for rotating the carousel and a microcontroller that defines dosing period, determines that the patient has accessed the dosing drawer within a dosing period, and locks the recovery drawer.
-
Citations
7 Claims
-
1. A medication dispensing unit comprising:
-
a removable carousel defining a plurality of compartments, each of the compartments adapted to store a dose of medication;
a housing including a surface adapted to receive the carousel, the housing defining a receptacle and an access aperture communicating between the receptacle and the surface adapted to receive the carousel, a first one of the compartments positioned to communicate with the receptacle through the access aperture;
dosing drawer being positionable within the receptacle and in communication with the access aperture to receive the dose of medication from the first compartment through the access aperture, the dosing drawer including a normally-closed trapdoor that when opened, allows the dose of medication in the drawer to drop out of the dosing drawer;
a recovery drawer being positionable within the receptacle and in communication with the dosing drawer through the trapdoor to receive the dose of medication from the dosing drawer when the trapdoor is opened;
means for rotating the carousel to position a second one of the compartments to communicate with the receptacle through the access aperture;
a microcontroller coupled to control the opening of the trapdoor and the operation of the rotation means, the microcontroller being programmed to;
define a dosing period during which the patient may access the medication in the dosing drawer;
determine that the patient has not accessed the dosing drawer within the dosing period and to open the trapdoor at the end of the dosing period to drop the dose of medication from the dosing drawer into the recovery drawer; and
lock the recovery drawer. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
Specification