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120 µL Pipette

 

Test Procedure 

 

 

 

 
 
 
 

NOTE:

 

The procedures for testing swab specimens versus liquid specimens in viral transport media are different. Read carefully.

 

All specimens must be at room temperature before testing. 

Expiration date:

 Check expiration date on each individual test package or outer box before using. 

Do not use any test past the expiration date on the label.

 

 

 

 

 

 

 

 

 

Verify that Sofia or 
Sofia 2 is set to the 
desired Mode: 

WALK AWAY

 or 

READ NOW

. See 

the 

Using Sofia

 or 

“Using Sofia 2” 

section for more 
information. 

Dispense all of the Reagent 
Solution into the Reagent 
Tube. 

Swirl the Reagent Tube 

to dissolve its contents.

 

 

 

 

Place the patient swab 
sample into the Reagent 
Tube. Roll the swab at 
least 3 times while 
pressing the head 
against the bottom and 
side of the Reagent 
Tube. 

Roll the Swab head 
against the inside of the 
Reagent Tube as you 
remove it. Dispose of 
the used Swab in your 
biohazard waste. 

Fill the provided 

Small, Clear  

120 µL Fixed Volume Pipette

 with 

patient sample from the Reagent 
Tube. 

To fill the Fixed Volume Pipette 
with the patient sample: 
a)

  FIRMLY squeeze the top bulb. 

b)

  Still squeezing, place the Pipette 

tip into the sample. 

c)

  With the Pipette tip still in the 

sample, release pressure on bulb 
to fill the Pipette. 

Firmly squeeze the top bulb to 
empty the contents of the 

Small, 

Clear 120 µL Fixed Volume Pipette

 

into the Test Cassette sample well. 
Extra liquid in the overflow bulb is 
OK. 

NOTE:

 The Fixed Volume Pipette is 

designed to collect and dispense the 
correct amount of patient sample. 
Discard the Pipette in your 
biohazard waste. 

NOTE: Do not pour sample from the 
Reagent Tube. Use the provided 
Small, Clear 120 µL Fixed Volume 
Pipette.  

Proceed to the 

Using Sofia

 or 

“Using Sofia 2”

 

section to complete 
the test. 

 

 

 

 

 

 

 

 Swab Test Procedure (Nasal/Nasopharyngeal) 

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

 

IMPORTANT!  Read instructions carefully before 
beginning.  The test procedure below is unique to the 
Sofia Influenza A+B FIA and may differ from other Sofia 
FIA procedures.

 

CLIA Complexity: Waived for direct nasal swab, nasopharyngeal 
swab and nasopharyngeal aspirate/wash specimens 

QUICK REFERENCE 

INSTRUCTIONS

 

For use with Sofia and Sofia 2.

 

Rx only

 

CLIA Complexity: Moderate for nasopharyngeal swab and 
nasopharyngeal aspirate/wash specimens eluted in  
transport media 

Summary of Contents for Sofia Influenza A+B

Page 1: ... bulb b Still squeezing place the Pipette tip into the sample c With the Pipette tip still in the sample release pressure on bulb to fill the Pipette Firmly squeeze the top bulb to empty the contents of the Small Clear 120 µL Fixed Volume Pipette into the Test Cassette sample well Extra liquid in the overflow bulb is OK NOTE The Fixed Volume Pipette is designed to collect and dispense the correct ...

Page 2: ...he collection cup Firmly squeeze the top bulb to empty the contents of the Large Pink 250 µL Fixed Volume Pipette into the Reagent Tube Extra liquid in the overflow bulb is OK NOTE Once the sample is added to the Reagent Tube vigorously mix prior to adding the sample to the Test Cassette NOTE The Fixed Volume Pipette is designed to collect and dispense the correct amount of patient sample Discard ...

Page 3: ...mended development time of 15 minutes RUN TEST 1 Input the User ID with the barcode scanner or enter the data using the key pad NOTE If you scan the wrong barcode use the Arrow Keys on Sofia to re highlight the field and simply rescan using the correct barcode The previous one will be overwritten with the right barcode 3 Press Start Test and the Sofia drawer will open 4 Verify that the correct mod...

Page 4: ...Flu B Positive Procedural Control Valid Positive Test for both Flu A and Flu B influenza A and B antigen present Flu A Negative Flu B Negative Procedural Control Valid Negative Test for Flu A and Flu B no antigen detected Flu A Invalid Flu B Invalid Procedural Control Invalid Result Invalid From the main menu select Run QC Follow the prompts on the screen Scan the QC Card located on the kit box So...

Page 5: ...in stable for an additional 15 minutes after the recommended development time of 15 minutes RUN TEST 1 Input the User ID with the integrated barcode scanner or manually enter the data using the key pad NOTE If you scan the wrong barcode re highlight the field using the touchscreen on Sofia 2 The previous one will be overwritten with the right barcode 3 Verify that the correct mode WALK AWAY or REA...

Page 6: ...in the rapid differential diagnosis of acute influenza A and influenza B viral infections The test is not intended to detect influenza C antigens A negative test is presumptive and it is recommended these results be confirmed by viral culture or an FDA cleared influenza A and B molecular assay Negative results do not preclude influenza virus infections and should not be used as the sole basis for ...

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