Test strip housing system

• US 10,545,140 B2
• Filed: 03/14/2014
• Issued: 01/28/2020
• Est. Priority Date: 03/14/2013
• Status: Active Grant

• Current Assignee: Kasaac Laboratories, Corp.
• Original Assignee: Kasaac Laboratories, Corp.
• Inventors: Cheng, Kasing, Lebovits, Isaac
• Primary Examiner(s): Jarrett, Lore R
• Application Number:
  US14/211,504
• Publication Number:
  US 20140271400A1
• Time in Patent Office: 2,146 Days
• CPC Class Codes: B01L 2200/025 Align devices or objects to ensure defined positions relative to each other
• CPC Class Codes: B01L 2300/045 whereby the whole cover is slidable
• CPC Class Codes: B01L 2300/0654 Lenses; Optical fibres
• CPC Class Codes: B01L 2300/0825 Test strips
• CPC Class Codes: B01L 3/5023 with a sample being transported to, and subsequently stored in an absorbent for analysis
• CPC Class Codes: G01N 33/54366 Apparatus specially adapted for solid-phase testing

Abstract

The present invention provides an improved diagnostic test strip system comprising one or more of the following safety features: (a) a test strip housing having a sample port of sufficient size to allow placement of a patient'"'"'s finger or thumb therein, (b) a cover for the test strip housing, and (c) a lock to lock the test strip housing to the cover.

Claims

1. A diagnostic test strip system comprising:

(a) a test strip housing comprising;

(i) a sample port of sufficient size to allow placement of a human patient'"'"'s finger or thumb therein, wherein the sample port is selected from the group consisting of;

a circular-shaped sample port with a diameter of at least 15 mm, an oval-shaped sample port with a small diameter of at least 15 mm, a square-shaped sample port with sides of at least 15 mm in length, a rectangular-shaped sample port with a width of at least at least 15 mm, and a polygonal-shaped sample port with a width of at least 15 mm, and

(ii) a result viewing port,

(b) a unitary cover slidable between a first position and a second position on the test strip housing and having a length such that in the first position the cover does not cover the sample port and in the second position the cover completely covers both the sample port and the result viewing port, and

(c) a locking system that locks the cover to the test strip housing in the second position on the test strip housing.

2. The diagnostic test strip system of claim 1, wherein the cover is transparent.

3. The diagnostic test strip system of claim 2, wherein the result viewing port is visible through the cover in the second position.

4. The diagnostic test strip system of claim 1, wherein the cover comprises a transparent window, and wherein the result viewing port is visible through the transparent window of the cover in the second position.

5. The diagnostic test strip system of claim 1, wherein the locking system comprises a protrusion on the cover and a receptacle on the test strip housing, positioned such that the protrusion is engageable with the receptacle when the cover is in the second position.

6. The diagnostic test strip system of claim 5, wherein the protrusion is a hook and the receptacle is a hole or indentation.

7. The diagnostic test strip system of claim 1, wherein the locking system comprises a protrusion on the test strip housing and a receptacle on the cover, positioned such that the protrusion is engageable with the receptacle wherein the cover is in the second position.

8. The diagnostic test strip system of claim 7, wherein the protrusion is a hook and the receptacle is a hole or indentation.

9. The diagnostic test strip system of claim 1, further comprising a test strip within the test strip housing, the test strip comprising a sample pad aligned with sample port of the test strip housing, and a result area aligned with the result viewing port of the test strip housing.

10. The diagnostic test strip system of claim 1, wherein the test strip housing further comprises internal grooves, indentations, holes, walls, bars or pins adapted to hold and position a test strip within the test strip housing.

11. The diagnostic test strip system of claim 1, wherein the sample port is a circular-shaped sample port with a diameter of at least 20 mm, an oval-shaped sample port with a small diameter of at least 20 mm, a square-shaped sample port with sides of at least 20 mm in length, a rectangular-shaped sample port with a width of at least at least 20 mm, or a polygonal-shaped sample port with a width of at least 20 mm.

12. A diagnostic test strip system comprising:

(a) a test strip comprising a sample pad and a result area,

(b) a test strip housing that contains the test strip and that comprises;

(i) a sample port aligned with the sample pad of the test strip that is of sufficient size to allow placement of a human patient'"'"'s finger or thumb therein, wherein the sample port is selected from the group consisting of;

a circular-shaped sample port with a diameter of at least 15 mm, an oval-shaped sample port with a small diameter of at least 15 mm, a square-shaped sample port with sides of at least 15 mm in length, a rectangular-shaped sample port with a width of at least at least 15 mm, and a polygonal-shaped sample port with a width of at least 15 mm, and

(ii) a result viewing port aligned with the result area of the test strip,

(c) a unitary cover slidable between a first position and a second position on the test strip housing and having a length such that in the first position the cover does not cover the sample port and in the second position the cover completely covers both the sample port and the result viewing port, and

(d) a locking system that locks the cover to the test strip housing in the second position on the test strip housing.

13. The diagnostic test strip system of claim 12, wherein the cover is transparent.

14. The diagnostic test strip system of claim 12, wherein the result viewing port is visible through the cover in the second position.

15. The diagnostic test strip system of claim 12, wherein the cover comprises a transparent window, and wherein the result viewing port is visible through the transparent window of the cover in the second position.

16. The diagnostic test strip system of claim 12, wherein the, locking system comprises either:

(i) a receptacle on the test strip housing and a protrusion on the cover that is engageable with the receptacle when the cover is in the second position, or (ii) a receptacle on the cover and a protrusion on the test strip housing that is engageable with the receptacle when the cover is in the second position.

17. The diagnostic test strip system of claim 12 wherein the test strip housing further comprises internal grooves, indentations, holes, walls, bars or pins adapted to hold and position the test strip within the test strip housing.

18. The diagnostic test strip system of claim 12, wherein the sample port is a circular-shaped sample port with a diameter of at least 20 mm, an oval-shaped sample port with a small diameter of at least 20 mm, a square-shaped sample port with sides of at least 20 mm in length, a rectangular-shaped sample port with a width of at least at least 20 mm, or a polygonal-shaped sample port with a width of at least 20 mm.

19. A diagnostic test strip system comprising:

(a) a test strip comprising a sample pad and a result area,

(b) a test strip housing that contains the test strip and that comprises;

(i) a sample port aligned with the sample pad of the test strip that is of sufficient size to allow placement of a human patient'"'"'s finger or thumb therein, wherein the sample port is selected from the group consisting of;

a circular-shaped sample port with a diameter of at least 15 mm, an oval-shaped sample port with a small diameter of at least 15 mm, a square-shaped sample port with sides of at least 15 mm in length, a rectangular-shaped sample port with a width of at least at least 15 mm, and a polygonal-shaped sample port with a width of at least 15 mm, and

(ii) a result viewing port aligned with the result area of the test strip,

(c) a unitary cover slidable between a first position and a second position on the test strip housing and having a length such that in the first position the cover does not cover the sample port and in the second position the cover completely covers both the sample port and the result viewing port, and

(d) a locking system that locks the cover to the test strip housing in the second position completely covering both the sample port and the result viewing port on the test strip housing, wherein the locking system comprises either;

(i) a receptacle on the test strip housing and a protrusion on the cover that is engageable with the receptacle when the cover is in the second position, or (ii) a receptacle on the cover and a protrusion on the test strip housing that is engageable with the receptacle when the cover is in the second position.

20. The diagnostic test strip system of claim 19, wherein the sample port is a circular-shaped sample port with a diameter of at least 20 mm, an oval-shaped sample port with a small diameter of at least 20 mm, a square-shaped sample port with sides of at least 20 mm in length, a rectangular-shaped sample port with a width of at least at least 20 mm, or a polygonal-shaped sample port with a width of at least 20 mm.