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From the main menu, select 
Run QC. 

 

 

Follow the prompt on the screen. Scan the QC Card (located on the assay kit box). 

 

Sofia 2 prompts the user to select the desired mode (WALK AWAY or READ NOW). 

 

Follow the External Quality Control Test Procedure in the Package Insert to test each 
Control, first the Positive Control followed by the Negative Control. 

 

After both the Positive and Negative Controls have been run, the results will be 
displayed as 

 or 

Quidel recommends that Positive and Negative External Controls be run: 

 

Once for each untrained operator. 

 

Once for each new shipment of kits 

 provided that each different lot received in the shipment is tested. 

 

As  deemed  additionally  necessary  by  your  internal  quality  control  procedures,  and  in  accordance  with  Local,  State  and  Federal  regulations  or  accreditation 
requirements. 

 

Intended Use 

Sofia 2 Campylobacter FIA employs immunofluorescence for the rapid qualitative detection of a 

Campylobacter

-specific antigen in human fecal specimens. Sofia 2 

Campylobacter FIA is designed to detect 

C. jejuni

C. coli,

 

C. lari

 and 

C. upsaliensis

 from patients with signs and symptoms of gastroenteritis. The test is intended for use 

with preserved fecal specimens in transport media and unpreserved fecal specimens. Test results should be considered in conjunction with clinical findings and patient 
history.  

 

ASSISTANCE 

If you have any questions regarding the use of this product or if you want to report a test system problem, please call Quidel Technical Support 800.874.1517 (in the 
U.S.), 858.552.1100 (outside the U.S.), technicalsupport@quidel.com, or your local distributor.  
 
 
 
 
 
 
 

 

Reference the Package Insert for Warnings and Precautions, Specimen Collection and Handling, and Quality Control. 

1394301EN00 (01/22) 

Study the Package Insert and User Manual thoroughly 
before using Quick Reference Instructions. This is not a 
complete Package Insert.

 

Quidel Corporation 

10165 McKellar Court 

San Diego, CA 92121 USA 

quidel.com 

 

External Quality Control

 

 

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Summary of Contents for Lyme FIA Sofia 2

Page 1: ...irst Graduation of Specimen using the Graduated Pipette provided in the kit Note For Specimens in Transport Media preserved collect 100 μL 2nd Graduation using the Graduated Pipette provided in the kit Transfer the Specimen to the Specimen Diluent Tube and mix the solution by squeezing and releasing the top bulb of the Graduated Pipette 3 times Remove the Graduated Pipette from the Specimen Diluen...

Page 2: ...fia 2 will automatically time the test development and the results will be displayed in 15 minutes The user places the Test Cassette onto the counter or bench top for 15 minutes outside of Sofia 2 and manually times this development step Then the user inserts the Test Cassette into Sofia 2 In READ NOW Mode Sofia 2 will scan and display the test result within 1 minute Warning Results must not be in...

Page 3: ...d Walk Away mode users will only be able to use the walk away mode option for running tests Read Now Mode will be grayed out when in Locked Walk Away Mode 5 Sofia 2 will start and display the progress In WALK AWAY Mode the test results will be displayed after 15 minutes In READ NOW Mode the test results will be displayed on the screen within 1 minute See Interpretation of Results section When the ...

Page 4: ...or the rapid qualitative detection of a Campylobacter specific antigen in human fecal specimens Sofia 2 Campylobacter FIA is designed to detect C jejuni C coli C lari and C upsaliensis from patients with signs and symptoms of gastroenteritis The test is intended for use with preserved fecal specimens in transport media and unpreserved fecal specimens Test results should be considered in conjunctio...

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