System and method for preparing a pharmaceutical compound

Patent metadata

Field	Value
Publication number	US-11763448-B2
Application number	US-202016877022-A
Country	US
Kind code	B2
Filing date	May 18, 2020
Priority date	Sep 8, 2014
Publication date	Sep 19, 2023
Grant date	Sep 19, 2023

Abstract

A system for preparing a pharmaceutical compound comprises: a computing device comprising a user interface providing an operator with instructions for preparing the pharmaceutical compound and at least one processor operatively connected to the user interface; a scale operatively connected to the at least one processor; and an image capture device operatively connected to the at least one processor and the scale and positioned to capture an image of at least one of a component used in preparing the pharmaceutical compound and the pharmaceutical compound.

First claim

The invention claimed is:

1. A system for preparing a pharmaceutical compound comprising:
a first computing device comprising a user interface providing an operator with instructions for preparing the pharmaceutical compound and at least one processor operatively connected to the user interface;
a scale operatively connected to the at least one processor; and
an image capture device operatively connected to the at least one processor and the scale and having a field of view positioned to capture an image of at least one component used in preparing the pharmaceutical compound and the pharmaceutical compound positioned on the scale,
wherein the image capture device is triggered to capture the image of the at least one component once the weight of the at least one component or the pharmaceutical compound on the scale has stabilized and the weight of the at least one component or the pharmaceutical compound on the scale has been verified by the at least one processor,
wherein the image of the at least one component is displayed on the user interface for review by the operator, and
wherein the image of the at least one component is transmitted to a pharmacist workstation for verification.

2. The system of claim 1 , wherein a removal of the at least one component from the scale causes the at least one processor to accept the image, associate the image with a data record, and provide instruction on the user interface to allow the operator to move to a next step of the instructions for preparing the pharmaceutical compound.

3. The system of claim 2 , wherein the data record is transmitted to a pharmacist workstation for verification.

4. The system of claim 1 , wherein, if the image is deemed to be unacceptable by the operator, the user interface is configured to provide the operator with the capability to recapture the image.

5. The system of claim 1 , further comprising a scanner operatively coupled to the user interface.

6. The system of claim 5 , wherein the scanner is configured to scan a barcode provided on the at least one component and provide the at least one processor with information regarding the at least one component.

7. A system for preparing a pharmaceutical compound, comprising:
a computing device comprising a user interface providing an operator with instructions for preparing the pharmaceutical compound and at least one processor operatively connected to the user interface;
a scale operatively connected to the at least one processor; and
an enclosure comprising an image capture device having a field of view positioned to capture an image of an object positioned on the scale during the preparation of the pharmaceutical compound, the image capture device operatively connected to the at least one processor,
wherein the scale transmits a signal to the at least one processor to verify a correct amount of at least one component of the pharmaceutical compound based on a weight of the at least one component,
wherein the image capture device captures an image of the object positioned on the scale when the at least one processor verifies the correct amount of the at least one component, and
wherein the image of the object is displayed on the user interface for review by the operator.

8. The system of claim 7 , wherein the enclosure is positioned above the scale.

9. The system of claim 7 , wherein the enclosure further comprises a barcode scanner.

10. The system of claim 9 , wherein the barcode scanner is angled with respect to the scale.

11. The system of claim 9 , wherein the barcode scanner has a sensor that is offset with respect to the scale.

12. The system of claim 7 , wherein the enclosure has a streamlined shape to minimize flow disturbance within a flow hood.

13. A system for preparing a pharmaceutical compound comprising:
a computing device comprising a user interface providing an operator with instructions for preparing the pharmaceutical compound and at least one processor operatively connected to the user interface;
a scale operatively connected to the at least one processor; and
an image capture device operatively connected to the at least one processor and the scale and positioned to capture at least one image of at least one of a component used in preparing the pharmaceutical compound and the pharmaceutical compound,
wherein the scale transmits at least one signal to the at least one processor indicating that a weight detected thereby has changed and to verify a correct amount of the at least one component based on a weight of the at least one component when the at least one component is placed thereon and, based on the at least one signal, the at least one processor triggers the image capture device to capture the at least one image of the at least one component, and
wherein the at least one image of the at least one component is displayed on the user interface for review by the operator.

14. The system of claim 13 , wherein a removal of the at least one component from the scale causes the at least one processor to accept the image, associate the image with a data record, and provide instruction on the user interface to allow the operator to move to a next step of the instructions for preparing the pharmaceutical compound.

15. The system of claim 14 , wherein the data record and images are transmitted to a pharmacist workstation for verification.

16. The system of claim 13 wherein, if the image is deemed to be unacceptable by the operator, the user interface is configured to provide the operator with the capability to recapture the image.

17. The system of claim 13 , wherein the image is saved to a database when the weight of the at least one component or the pharmaceutical compound on the scale has been verified by the at least one processor.

18. The system of claim 17 , wherein the scanner is configured to scan a barcode provided on the at least one component and provide the at least one processor with information regarding the at least one component.

19. The system of claim 1 , further comprising an enclosure positioned above a portion of the scale, wherein the image capture device is enclosed within the enclosure.

20. The system of claim 19 , wherein the enclosure has a streamlined shape to minimize flow disturbance within a flow hood.

21. The system of claim 1 , wherein the scale comprises a platen including a visual identifier for identifying a portion of the field of view of the image capture device.

22. The system of claim 21 , wherein the visual identifier is a plurality of recessed grooves in an upper surface of the platen and/or protrusions extending from the upper surface of the platen.

Assignees

• Becton Dickinson Co

Inventors

• Sandmann Christian
• Thomas Matt
• Murray Chris
• Hanke Christian
• Hoerner Helmut
• Tannen Robert
• Turpault Mathieu
• Witt Erik Kurt

Classifications

• H04N23/00

  Cameras or camera modules comprising electronic image sensors; Control thereof · CPC title

• H04N23/80

  Camera processing pipelines; Components thereof · CPC title

• H04N23/56

  provided with illuminating means · CPC title

• G01G17/00 Primary

  Apparatus for or methods of weighing material of special form or property (determining weight by measuring volume G01F) · CPC title

• G01G21/28 Primary

  Frames, Housings · CPC title