Test sample collection system

• US 7,300,627 B1
• Filed: 07/10/2002
• Issued: 11/27/2007
• Est. Priority Date: 07/10/2002
• Status: Expired due to Fees

• Current Assignee: Sun Biomedical, Ltd.
• Original Assignee: Sun Biomedical Laboratories Incorporated (Dimerix Ltd.)
• Inventors: Sun, Ming
• Primary Examiner(s): Warden; Jill
• Assistant Examiner(s): Siefke; Samuel P
• Application Number:
  US10/192,464
• Time in Patent Office: 1,966 Days
• Field of Search: 422/50, 422/55, 422/58, 422/68.1, 422/82.05, 422/102, 422/104, 422/56, 422/57, 422/99, 422/100, 435/5, 435/6, 435/7.1, 435/7.2
• US Class Current: 422/417
• CPC Class Codes: A61B 10/0045 Devices for taking samples of body liquids devices for taking blood samples A61B5/15
• CPC Class Codes: A61B 10/0051 for taking saliva or sputum samples devices for receiving spittle A61J9/00
• CPC Class Codes: A61B 10/007 for taking urine samples measuring urological functions A61B5/20; genital receptacles A61F5/451; urinals for bed-ridden persons A61G9/006
• CPC Class Codes: A61B 2010/0006 involving a colour change
• CPC Class Codes: A61B 2010/0009 Testing for drug or alcohol abuse

Abstract

A collection system for collecting a liquid test sample that includes a spoon-like member having a bowl portion for collecting and holding the test sample, a handle member housing a test device, and a channel member joining the bowl portion to the handle member is disclosed. The channel member provides an elongated passageway for transferring the test sample to the test device. A cap is releasably mounted on the channel member and covers the bowl portion and the channel member. The bowl portion and channel member are inclined slightly upwardly from the horizontal thereby allowing the test sample to flow from the bowl portion, through the channel member, and into the handle member. A cover is releasably mounted on the channel member and can be secured to the handle member.

Claims

1. A collection system for collecting a liquid test sample comprising:

a spoon-like member having a bowl portion for collecting and holding a liquid test sample, a handle member housing a test device, and a channel member joining said bowl portion to said handle member, said channel member providing means for transferring the test sample to the test device and said channel member including a cover releasably mounted on said channel member;

means for temporarily preventing the test sample from being transferred to the test device, said preventing means including a flange extending downwardly from said cover and a notch formed within said bowl portion within which said flange fits; and

means for securing said cover to said handle member

wherein said handle member includes a housing with a top half and a bottom half with the test device located between said top half and said bottom half and wherein said securing means includes an aperture formed in said top half of said housing and an upwardly extending protrusion formed on said cover of said channel member, said protrusion extending through said aperture.

2. The collection system for collecting a liquid test sample of claim 1 further including a cap for covering said bowl portion and said channel member and wherein said cap has a cut-out portion capable of being aligned with said aperture of said housing.

3. The collection system for collecting a liquid test sample of claim 1 wherein said bowl portion and said channel member are inclined slightly upwardly from the horizontal thereby allowing the test sample to flow from said bowl portion, through said channel member, and into said housing.

4. The collection system for collecting a liquid test sample of claim 2 wherein said cap is capable of moving said protrusion out of said aperture which causes said flange to move upwardly so that the test sample may flow into said housing.

5. The collection system for collecting a liquid test sample of claim 1 further including a cap releasably mounted on said channel member and covering said bowl portion and said channel member.

6. The collection system for collecting a liquid test sample of claim 1 wherein said transferring means includes an elongated passageway through which the test sample may flow.

7. The collection system for collecting a liquid test sample of claim 1 wherein said test device is inclined slightly upwardly from the horizontal at an angle in the range of approximately five to thirty degrees.

8. The collection system for collecting a liquid test sample of claim 1 wherein said bowl portion is adapted to hold a volume within the range of approximately 100-600 microliters of the test sample.