Medication cassette

Patent metadata

Field	Value
Publication number	US-9687418-B2
Application number	US-201615152005-A
Country	US
Kind code	B2
Filing date	May 11, 2016
Priority date	Feb 10, 2012
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

The invention addresses the problem of providing a medication cassette, which in addition to being capable of smooth automated dispensing despite being capable of storing large amounts of medication, allows accurate ascertainment of whether the medication has run out or is jammed. This medication cassette is provided with: a cylindrical body in which the medication is stored; a first rotating body capable of reciprocating movement inside the cylindrical body in the direction of the shaft center thereof; a second rotating body disposed on the outer circumference of the cylindrical body; a conveyed medication-detecting element for detecting medication that has been conveyed by the second rotating body; and a control for moving the first rotating body upward when a medication detection signal is not output from the conveyed medication-detecting element.

First claim

The invention claimed is:

1. A medication filling apparatus comprising:
an apparatus main body;
a medication cassette, being removably mounted on the apparatus main body, having a cylindrical body for storing medications, a first rotating body reciprocatable in the cylindrical body in a direction of a shaft center thereof, and a second rotating body arranged on an outer circumference of said cylindrical body;
a conveying unit, being movably mounted on the apparatus main body, having a first driving motor for raising the first rotating body, a second driving motor for rotating the second rotating body, and a third driving motor for rotating the first rotating body,
wherein the conveying unit conveys a vial bottle to the medication cassette, and fills the medications stored in the cylindrical body into the vial bottle by driving the first driving motor to raise the first rotating body, by driving the second driving motor to rotate the second rotating body and by driving the third driving motor to rotate the first rotating body.

2. The medication filling apparatus according to claim 1 , wherein the conveying unit conveys the vial bottle to a discharging portion of the apparatus main body after filling the medications stored in the medication cassette into the vial bottle.

3. The medication filling apparatus according to claim 1 , further comprising a labeling unit for labeling a surface of the vial bottle, wherein the conveying unit conveys the vial bottle labeled at the labeling unit to the medication cassette.

4. The medication filling apparatus according to claim 1 , further comprising a cassette mounting portion on which the medication cassette is mounted, wherein the cassette mounting portion has plural gears engaged with each other, wherein a first gear out of the plural gears can operate simultaneously with a rotational shaft of the first driving motor, while a second gear out of residual gears can operate simultaneously with the first rotating body.

5. The medication filling apparatus according to claim 4 , wherein the first gear is a worm gear.

6. The medication filling apparatus according to claim 1 , wherein the cassette mounting portion has plural gears engaged with each other, wherein a third gear out of the plural gears can operate simultaneously with a rotational shaft of the second driving motor, while a fourth gear out of residual gears can operate simultaneously with the second rotating body.

Assignees

• Yuyama Mfg Co Ltd

Inventors

• Koike Naoki

Classifications

• G07F9/026

  for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty · CPC title

• A61J7/0076 Primary

  Medicament distribution means (with pill counting devices A61J7/02; with time indication A61J7/04; containers or packages with special means for dispensing contents B65D83/00) · CPC title

• B65B37/12

  of centrifugal type · CPC title

• G07F17/0092 Primary

  for assembling and dispensing of pharmaceutical articles (medical dispensers for private use, A61J7/00) · CPC title

• B65B57/00

  Automatic control, checking, warning, or safety devices (registering wrapping or container-forming material fed from rolls B65B41/18) · CPC title