Pill dispenser
A pill dispenser is disclosed that includes a pill-dispensing mechanism, a receptacle, an identifying camera positioned to capture an image of an area adjacent to the pill dispenser, and a processor in operative communication with the pill-dispensing mechanism and the identifying camera.
1. A pill dispenser comprising:
a shelf;
a pill-dispensing mechanism;
a pill-viewing area;
a first pill-viewing camera positioned to capture a first image of the pill-viewing area including the shelf; and
a second pill-viewing camera positioned to capture a second image when a pill is in a cup configured to receive the pill from the pill-viewing area;
at least one processor in operative communication with the pill-dispensing mechanism and the first pill-viewing camera, the at least one processor configured to:
instruct the pill-dispensing mechanism to dispense the pill to the pill- viewing area;
instruct the first pill-viewing camera to capture the first image of the pill;
instruct the second pill-viewing camera to capture the second image of the pill; and
identify the pill using the first and second images.
2. The pill dispenser according to claim 1 , wherein the at least one processor identifies the pill using at least one of a color of the pill, a shape of the pill, characters on the pill, and a plurality of colors of the pill as determined using the first and second images.
3. The pill dispenser according to claim 1 , wherein the pill-viewing area is internal to the pill dispenser.
4. The pill dispenser according to claim 3 , further including a storage medium for storing processor executable instructions configured for execution by the at least one processor for dispensing the pill to a pill-holding area outside of a housing.
5. The pill dispenser according to claim 1 , further comprising a scale, wherein the at least one processor is in operative communication with the scale and receives a weight therefrom, wherein the pill dispenser is configured to identify the pill based upon, at least in part, an estimated weight of the pill using the scale.
6. The pill dispenser according to claim 5 , wherein the at least one processor estimates the weight of the pill by subtracting an estimated weight of the scale.
7. The pill dispenser according to claim 5 , wherein the at least one processor does not dispense the pill unless the identity of the pill is determined to be appropriate based on information from at least one of an electronic medical record, a drug error reduction system, or a monitoring client.
8. A pill dispenser, comprising:
a pill-viewing area internal to the pill dispenser;
a pill-dispensing mechanism;
a door mechanism associated with the pill-viewing area, wherein the door mechanism is configured to hold a pill within the pill-viewing area;
a pill-viewing camera positioned to capture an image of the pill-viewing area;
a second pill-viewing camera positioned to capture a second image when the pill is in a cup configured to receive the pill from the pill-viewing area; and
at least one processor in operative communication with the pill-dispensing mechanism, the pill-viewing camera, and the door mechanism, the at least one processor configured to:
instruct the pill-dispensing mechanism to dispense the pill to the pill-viewing area;
instruct the pill-viewing camera to capture the image of the pill;
verify the pill using the image;
instruct the door mechanism to dispense the pill from the pill-viewing area into the cup after the pill is verified using the image; and
instruct the second pill-viewing camera to capture the second image of the pill.
9. The pill dispenser according to claim 8 , wherein the at least one processor identifies the pill using at least one of a color of the pill, a shape of the pill, characters on the pill, and a plurality of colors of the pill as determined using the image.
10. The pill dispenser according to claim 8 , wherein the pill-viewing area is internal to a housing.
11. The pill dispenser according to claim 10 , further including a storage medium for storing processor executable instructions configured for execution by the at least one processor for dispensing the pill to a pill-holding area outside of the housing.
12. The pill dispenser according to claim 8 , further comprising a scale, wherein the at least one processor is in operative communication with the scale and receives a weight therefrom, wherein the pill dispenser is configured to identify the pill based upon, at least in part, an estimated weight of the pill using the scale.
13. The pill dispenser according to claim 12 , wherein the at least one processor estimates the weight of the pill by subtracting an estimated weight of the cup.
14. The pill dispenser according to claim 8 , wherein the at least one processor does not dispense the pill unless an identity of the pill is determined to be appropriate based on information from at least one of an electronic medical record, a drug error reduction system, or a monitoring client.
15. A method for dispensing a pill:
dispensing the pill to a shelf;
capturing a first image of a pill-viewing area including the shelf;
receiving the pill into a cup from the pill-viewing area;
capturing a second image when the pill is in the cup; and
identifying the pill using the first and second images.
16. The method according to claim 15 , further comprising identifying the pill using at least one of a color of the pill, a shape of the pill, characters on the pill, and a plurality of colors of the pill as determined using the first and second images.
17. The method according to claim 15 , wherein the pill-viewing area is internal to a pill dispenser.
18. The method according to claim 17 , further including a storage medium for storing processor executable instructions configured for execution by at least one processor for dispensing the pill to a pill-holding area outside of a housing.
19. The method according to claim 15 , further comprising identifying the pill based upon, at least in part, an estimated weight of the pill using a scale.
20. The method according to claim 19 , where the estimated weight of the pill is determined by subtracting an estimated weight of the scale.