Specimen sample collection device and test system

• US 9,645,091 B2
• Filed: 06/21/2011
• Issued: 05/09/2017
• Est. Priority Date: 01/28/2004
• Status: Active Grant

• Current Assignee: Bamburgh Marrsh LLC (MDM Group, Inc.)
• Original Assignee: Bamburgh Marrsh LLC (MDM Group, Inc.)
• Inventors: Slowey, Paul D., Wickstead, James, Seritella, Keith, Forbes, Brian, Ennis, John, Herrig, Richard, Giddings, Jason, Smith, Paul
• Primary Examiner(s): Turk, Neil N
• Application Number:
  US13/165,769
• Publication Number:
  US 20120282154A1
• Time in Patent Office: 2,149 Days
• Field of Search: None
• CPC Class Codes: G01N 21/8483 Investigating reagent band test-element handling not specific to a test method G01N33/4875; analytical elements specific to chemical analysis of biological material G01N33/52; autometer with reagent band G01N35/04
• CPC Class Codes: G01N 2201/0221 Portable; cableless; compact; hand-held
• CPC Class Codes: Y10T 436/11 Automated chemical analysis

Abstract

A portable, hand-held electro-optical reader and specimen sample collector is provided, including an absorbent pad, one or more test strips contained in the collector handle to provide observable results through a window, the handle insertable into the reader for immediate recording and analysis. The system includes means to automatically provide subject and test specific data with the test results and retain samples for later verification analysis.

Claims

1. A specimen sample collection device and test system comprising an electro-optical reader to receive a sample collector, the sample collector having a handle, an absorbent pad partially contained within the handle, a sufficiency indicator contained in the handle, one or more test strips contained within the handle in fluid communication with the absorbent pad, a window to observe indications on the one or more test strips from a test, and a pad compression tube insertable over the absorbent pad and at least part of the handle to express liquid sample from the absorbent pad, wherein the window remains unobscured when the pad compression tube is inserted over the handle, the electro-optical reader further comprising:

a housing including an aperture to view and operate a programmable data handling device touch screen, and a sample collector port to receive a portion of the sample collector including the window with the pad compression tube inserted over the handle;

an imaging device mounted within the housing and having a field of view oriented to image a selected portion of the sample collector inserted into the sample collector port;

an imaging processor mounted within the housing and in electronic communication with the imaging device and data handing device, the imaging processor to at least receive imaging data from the imaging device, process the imaging data for use by the data handing device, and transmit the imaging data to the data handling device;

a programmable data handling device removably mounted within the housing, the data handling device including a touch screen, wherein the touch screen is aligned with the housing aperture when mounted within the housing; and

the reader further comprising a transparent anti-contamination shield within the housing disposed between the sample collector receiving port and housing interior.