CLINITEST® hCG test on the CLINITEK Status® Family of Analyzers
CLINITEST hCG Test
The CLINITEST hCG test is a qualitative, instrument-read test for early detection of pregnancy.
  • For use on the CLINITEK Status® family of analyzers
  • Uses urine sample only
  • Results reported in as little as 2 minutes if positive and up to 5 minutes to confirm negative results
  • CLIA-waived when used on the CLINITEK Status family of analyzers
CLINITEST hCG Test Kit Contents
The CLINITEST hCG test kit contains 25 individually wrapped test cassettes. Each foil pack contains:
  • 1 single-use pipette
  • 1 hCG test cassette
  • desiccant to prevent moisture

The test kit can be refrigerated or stored at room temperature (2°-30°C / 36°-86°F). Do not use the test cassettes beyond the expiration date.

If the foil packs have been refrigerated, bring the foil pack to room temperature before opening to avoid moisture condensation.

Preparing to run an hCG test
Before performing a CLINITEST hCG test on the CLINITEK Status analyzer, be sure to:
  • Collect urine specimen in a clean, dry container
  • Make sure you have the CLINITEST hCG cassette, the pipette, and the urine specimen
  • Turn the analyzer ON

Helpful Hints to Avoid Errors

Test fresh urine sample within 2 hours of collection. Refrigerate specimen at 2°-8°C for up to 72 hours if the testing is not done immediately.

Refrigerated urine samples should be  brought to room temperature (20°-30°C) before testing.

DO NOT test urine samples that look bloody or if they are not a normal color.

Step 1 – Select Test Option
To perform the test:
  • Select "Cassette Test" from the Select Ready screen on the analyzer
Step 2 – Enter Operator Information
To perform the test:
  • Enter your assigned operator ID, if prompted

Note: Operator ID can be entered using the onscreen keyboard or via the bar code scanner*

*bar code scanner is available on the CLINITEK Status® Connect System only

Step 3 – Enter Patient Information
To perform the test:
  • Enter the patient demographics (ID and/or Name), if prompted

Note: Patient demographics can be entered using the onscreen keyboard or via the bar code scanner*

*bar code scanner is available on the CLINITEK Status® Connect System only

Step 4 – Select CLINITEST hCG Cassette
To perform the test:
  • Select "CLINITEST hCG Cassette"

 

Step 5 – Turn Test Table
To perform the test:
  • Turn test table insert so cassette holder is facing upward

Note: The test table, the table insert, and the calibration bar need to be clean. Be sure to follow the recommended maintenance procedure.


Step 6 – Place Cassette
To perform the test:
  • Remove a cassette from the foil package
  • Place the hCG cassette onto the test table

Helpful Hints to Avoid Errors


Do not add sample to the cassette until prompted by the analyzer.



Step 7 – Select Start
To perform the test:
  • Select "Start" to begin the sampling procedure

Note: You will have 8 seconds to draw and add sample.

Helpful Hints to Avoid Errors

Do not add sample to sample well until after pressing the "Start" button.

Step 8 – Draw Sample
To perform the test:
  • Draw the sample and completely fill the pipette stem


Note: Any excess sample will go into the overflow reservoir

Helpful Hints to Avoid Errors

Use only the pipette provided with each cassette.

Ensure the pipette stem is completely full.

Step 9 – Add Sample
To perform the test:
  • Empty only 1 pipette stem into the cassette sample well

Note: The pipette is specially designed to deliver the required 200 µL sample volume.


  • The CLINITEK Status analyzer will automatically draw the test table into the analyzer for processing.
 

Helpful Hints to Avoid Errors

Do not overfill the sample, only 1 pipette stem is required.

Ensure the entire pipette stem is dispensed.

Do not attempt to dispense any sample that is in the overflow reservoir.

It is recommended to use the pipette provided with the cassette to dispense the quality control materials. Counting drops may lead to erroneous results.

If you are using dropper bottles for quality control materials, ensure that only 200 µL of control material is added for testing.

Step 10 – Get Result
To perform the test:
  • The analyzer will automatically time and record the result.
  • Results can be automatically printed and/or sent to the electronic medial record, data management system or LIS, if connected.

Note: CLINITEST hCG can take up to 5 minutes to perform the test (strongly positive samples may be detected more quickly).


  • Once the test is completed, remove the cassette.
Results Interpretation
  • If a positive result is obtained on an individual where pregnancy is not suspected, repeat the test with another urine sample 24 hours later or confirm with an alternative method.
  • If a borderline result is obtained repeat test in 48–72 hours.
  • In acute situations, have a blood sample drawn from the patient and confirm result by a quantitative lab test.
Avoid Common Errors
Tips to avoid common errors:
  • Use only pipette provided with test kit to ensure proper volume of 200 µL is delivered.
  • Do not overfill sample well on hCG cassette, only 1 pipette stem is required. Overfilling leads to erroneous results.
  • Only empty sample in pipette stem, do not attempt to empty sample from overflow reservoir. It is normal for excess sample to remain in overflow reservoir.
  • Add sample to sample well only after pressing the START button.
  • Use recommended quality control solutions. If using dropper bottles for QC materials, ensure only 200 µL of material is added for testing.
  • Properly store cassettes.
  • Use CLINITEK Status Family of analyzers to interpret results.
  • Avoid using visibly bloody sample, severely turbid, viscous, or highly colored samples.
  • Use samples and cassettes at room temperature.
  • Follow proper cleaning and maintenance procedures.
Quality Control
  • Use recommended quality control solutions.
  • It is recommended to use only the pipette provided with the hCG cassette to ensure only 200 µL of QC material is dispensed.
  • If using dropper bottles for QC materials, ensure only 200 µL of material is added for testing.
  • Counting the number of drops of QC materials may lead to incorrect sample volume and erroneous QC test results.
  • Using more or less than the required 200 µL may cause an error.
Recommended Quality Control Materials

To view a full chart of quality control materials, click on the button below.