Mobile lab-on-a-chip diagnostic system

1. A testing system for facilitating an electrochemistry test of a specimen sample, the testing system comprising:

a testing receptacle device comprising:

a receptacle having a perimeter sidewall defining an interior space;

a swab guide disposed within the interior space; the swab guide comprising an angled surface wall extending inward from an interior of the perimeter sidewall; and

a lid configured to enclose an upper end of said receptacle, said lid having a continuous opening extending vertically through said lid, and a cartridge slot defined within the lid, the cartridge slot configured for receiving and retaining a test sensor cartridge positioned within said receptacle, the test sensor cartridge including a cartridge head and a functionalized electrode strip having an electrode well contact point at one end thereof;

wherein the swab guide is configured to receive a specimen sample through the continuous opening of the lid and guide the specimen sample to a region of the interior space such that the specimen sample is placed in contact with the electrode well contact point of the functionalized electrode strip;

wherein the testing system is configured to transmit an electrical current through the functionalized electrode strip for electrochemical analysis of the specimen sample.

2. The testing system of claim 1 further comprising a diagnostic device comprising a potentiostat, wherein said diagnostic device includes a docking port for receiving a lower end construction of said receptacle.

3. The testing system of claim 1 , wherein said electrode well contact point of said functionalized electrode strip is positioned adjacent to a lower end of said swab guide.

4. The testing system of claim 1 , wherein said swab guide is configured to receive a testing swab inserted through said continuous opening of said lid and guide said testing swab to said electrode well contact point of said functionalized electrode strip, wherein said testing swab contains said specimen sample thereon.

5. The testing system of claim 1 , wherein said swab guide is configured to receive a liquid buffer solution inserted through said continuous opening of said lid and guide said liquid buffer solution to said electrode well contact point of said functionalized electrode strip, wherein said liquid buffer solution contains said specimen sample therein.

6. The testing system of claim 1 , wherein the angled surface wall extends inward at an angle toward said electrode well contact point of said functionalized electrode strip.

7. The testing system of claim 6 , wherein said swab guide further comprises fins provided on each side of said angled surface wall.

8. The testing system of claim 1 , wherein said swab guide is aligned with said continuous opening of said lid.

9. The testing system of claim of claim 1 , wherein said lid comprises an upper lid section and a lower lid section, wherein said upper lid section is removable from said lower lid section, and wherein said cartridge slot is defined within said lower lid section.

10. The testing system of claim 9 , wherein said cartridge slot includes retaining walls for receiving and retaining said cartridge head of said test sensor cartridge.

11. The testing system of claim 10 , wherein said upper lid section includes a connection port slot configured for receiving a connection port located on said cartridge head of said test sensor cartridge.

12. The testing system of claim 11 , wherein said connection port of said test sensor cartridge is configured for connecting said testing receptacle device to a display device.

13. The testing system of claim 2 , wherein said diagnostic device is configured for carrying out cyclic voltammertry, square wave voltammertry, electrochemical impedence spectrospcopy, chronoampemetry or similar electrical techniques.

14. The testing system of claim 2 , wherein said docking port is configured for placing said testing receptacle device in electronic communication with said diagnostic device.

15. The testing system of claim 1 , wherein said receptacle includes a retaining wall extending inward from an interior of said perimeter wall of said receptacle, wherein said retaining wall is configured for retaining said functionalized electrode strip in a fixed position.

16. A method of using the testing system of claim 1 , the method comprising the steps of:

obtaining a specimen sample on a testing swab;

inserting a test sensor cartridge into the cartridge slot of the lid to position the functionalized electrode strip of the test sensor cartridge within the interior space of the receptacle;

inserting the testing swab through the continuous opening of the lid;

guiding, with the swab guide, the testing swab to a region of the interior space of the receptacle such that the testing swab is placed in contact with the electrode well contact point of the functionalized electrode strip; and

using an electrochemical diagnostic technique on the functionalized electrode strip for electrochemical analysis of said specimen sample.