Method and apparatus for aligning labels applied to a specimen collection container

• US 6,598,796 B2
• Filed: 01/03/2002
• Issued: 07/29/2003
• Est. Priority Date: 01/10/2001
• Status: Expired due to Fees

• Current Assignee: Becton, Dickinson & Co
• Original Assignee: Becton, Dickinson & Co
• Inventors: Harrop, Andrew John
• Primary Examiner(s): Frech, Karl D.
• Assistant Examiner(s): Walsh, Daniel I
• Application Number:
  US10/033,804
• Publication Number:
  US 20020100806A1
• Time in Patent Office: 572 Days
• Field of Search: 235/462.01, 235/462.13, 235/470, 235/385, 235/375, 422/941, 422/945, 422/913, 422/914, 422/915, 422/916, 422/917, 422/918, 356/246
• US Class Current: 235/462.01
• CPC Class Codes: B01L 3/5453 for test tubes
• CPC Class Codes: B01L 9/06 Test-tube stands; Test-tube holders
• CPC Class Codes: G01N 2035/00752 bar codes
• CPC Class Codes: G06K 17/0022 arrangements or provisious for transferring data to distant stations, e.g. from a sensing device "transfer between computer elements G06F13/00 "; data-transmission H04L

Abstract

A method and apparatus provides for the establishment of position of readable information applied to a specimen collection container. Preferably, the readable information is provided by way of a scannable bar code label applied to the container. The label may be adhesively applied to the container, and includes a non-adhesive portion which results in that portion of the label protruding from the container. The container is then supported within a container holder. The holder itself has a projection which becomes engaged with the protruding portion of the label. The container holder is agitated to effect movement of the container to place the protruding portion of the label into engagement with the projection, and thereby prevent further movement of the container and establish the position of the readable information contained on the label.

Claims

1. A method for positioning a container in a holder so that information on the container is readable, comprising the steps of:

a) adhering a label having readable information thereon to a container, a portion of said label protruding from said container;

b) movably supporting said container with a container holder, said holder -having a projection engageable with said protruding portion of said label; and

c) agitating said container holder to effect movement of said container so that said protruding portion engages said projection with said container stopped in a position whereby said information is readable.

2. The method of claim 1 wherein said adhering step is performed with an adhesive, said adhesive being excluded from said protruding portion.

3. The method of claim 1 wherein said label is a bar code label and said readable information includes a scannable bar code.

4. The method of claim 1 wherein said container holder includes a container rack having a cavity for movably accommodating said container therein, said rack further including said projection extending into said cavity defining a stop for engagement with said protruding portion of said label.

5. The method of claim 4 wherein said agitating step is performed by vibrating said rack to cause rotative movement of said container in said cavity.

6. The method of claim 4 wherein said rack is elongate and includes a plurality of said cavities for accomodating a plurality of said containers, each cavity having one said projection extending thereinto, said projections being in mutual alignment.

7. The method of claim 6 wherein said agitating step includes:

vibrating said rack to cause rotative movement of said container in said cavities to place each said protruding portion of said label in engagement with said stop defined by said projection so as to mutually align said readable information on said labels.

8. A specimen collection container alignment system comprising:

a plurality of specimen collection containers;

a bar code label applied to each said container, each said label having a scannable bar code and a protruding portion extending from said container;

a container rack having a plurality of cavities for accommodating said containers, each cavity having a projection extending thereinto; and

means for agitating said rack to cause movement of said containers in said cavity to place said protruding portions in engagement with said projections to stop said movement thereof and align said scannable bar codes on said labels.

9. The specimen collection container alignment system of claim 8 wherein said agitating means includes means for vibrating said rack.

10. The specimen collection container of claim 8 wherein said label is an adhesive label and wherein said protruding portion is defined by an extent of said label having no adhesive thereon.

11. The specimen collection container of claim 9 wherein said vibrating means includes:

an electric motor having a rotating shaft; and

a rack support fixed to said shaft to support said rack offset from the shaft center.