Method and device for automated evacuation of pharmaceutical tubes

Patent metadata

Field	Value
Publication number	US-10450108-B2
Application number	US-201615331018-A
Country	US
Kind code	B2
Filing date	Oct 21, 2016
Priority date	Oct 22, 2015
Publication date	Oct 22, 2019
Grant date	Oct 22, 2019

Abstract

In compounding pharmaceuticals at the outset, the medications are typically arrive in their mass produced form (pills, creams, syrups, etc.) and are individually packaged. Some packaging forms, particularly tubes, take an excessive amount of time to empty for the medication to be used in later compound medications. Presently in this industry, human workers will squeeze the medication out of each individual tube into large bucket containers for storage until the medication is ready for mixing. The disclosed invention provides a novel apparatus and method for emptying multiple tubes at a time with limited human interaction. The apparatus uses a roller and cap-pressing method that can empty several tubes at one time, significantly increasing efficiency. The apparatus is then connected with a novel software package which controls the operation of the device and can provide a counting mechanism for contract monitoring and predicting the lifespan of the device.

First claim

The invention claimed is:

1. An apparatus designed for use in emptying tubes comprising:
(a) at least one holder, wherein said holder includes a hole through which the tube's contents can easily pass;
(b) a flat back-piece;
(c) at least one roller;
(d) at least one pusher system actuator; and
wherein the movement of said roller are performed by said push system actuator;
wherein the apparatus is designed to be positioned over a large receptacle;
wherein the use of the apparatus is controlled by a Graphical User Interface comprising at least two screens and an emergency-shutoff button inside a web-based framework and;
wherein the position of the roller is monitored using at least one proximity sensor;
wherein the Graphical User Interface comprises functionality to provide one or more status updates.

2. The apparatus of claim 1 , wherein the Graphical User Interface is accessible using a variety of touchscreen devices.

3. The apparatus of claim 1 , wherein said push system actuator is powered using a motor.

4. The apparatus of claim 1 further comprising a pusher bar and at least one cap pusher.

5. A method for evacuating contents of pharmaceutical tubes comprising:
(a) providing a device comprising:
i. at least one holder, wherein said holder includes a hole through which the tube's contents can easily pass;
ii. a flat back-piece;
iii. at least one roller;
iv. at least one pusher system actuator;
v. a pusher bar comprising at least one cap-pusher; and
vi. a Graphical User Interface comprising a web-based framework, at least two screens, and an emergency-shutoff button;

(b) pressing start on the Graphical User Interface;
(c) moving the roller to at top limit of the device;
(d) move the roller to a bottom limit, squeezing the tubes against the flat back-piece, allowing the contents to be deposited in a large receptacle, wherein the roller is moved to the area just above the tubes;
(e) rotating the cap-pusher into a downward position;
(f) moving the pusher bar to the bottom limit;
moving the roller, pusher bar, and cap pusher upwards to the top limit;
(h) rotating the cap-pusher into an upward position; and
(i) providing one or more status updates through the Graphical User Interface at each step of the method.

6. The method of claim 5 , wherein the information regarding the number of tubes that were pressed during the application of the method is stored in a database.

7. The method of claim 5 , wherein any errors registered during the application of the method are stored in a database.

8. The method of claim 5 , wherein the pusher system actuator is powered by a motor.

9. A method for evacuating contents of pharmaceutical tubes comprising:
(a) providing a device comprising:
i. at least one holder, wherein said holder includes a hole through which the tube's contents can easily pass;
ii. a flat back-piece;
iii. at least one roller;
iv. at least one pusher system actuator; and
v. a Graphical User Interface comprising a web-based framework, at least two screens, and an emergency-shutoff button;

(b) pressing start on the Graphical User Interface;
(c) moving the roller to at top limit of the device;
(d) move the roller to a bottom limit, squeezing the tubes against the flat back-piece, wherein the roller is moved to fully compress the tubes and the contents of the tubes are deposited into a large receptacle;
(e) moving the roller upwards to the top limit And
(f) providing one or more status updates through the Graphical User Interface at each step of the method.

10. The method of claim 9 , further comprising two rollers, wherein the tubes are compressed between the two rollers.

11. The method of claim 9 , wherein the pusher system actuator is powered by a motor.

Assignees

• Univ Louisiana At Lafayette

Inventors

• Vaughan Joshua
• Mallavalli Seema
• Eaglin Gerald
• Daigle John
• Qudsi Yasmeen

Classifications

• B65D35/285 Primary

  Co-operating squeezing supporting rollers · CPC title

• A61J1/16

  Holders for containers · CPC title

• G06F3/0488

  using a touch-screen or digitiser, e.g. input of commands through traced gestures · CPC title

• B30B3/02

  co-operating with a fixed member · CPC title

• B65B3/12

  mechanically, e.g. by pistons or pumps · CPC title