Stratus® CS Acute Care™ Troponin Analyzer

Specification

The Stratus® CS Analyzer* for acute care diagnostics provides quantitative cardiac assays for fast, accurate evaluation of patients presenting with suspected myocardial ischemia. Its efficiency and ease of use make it ideal for both point-of-care testing and lab applications.

  • Easy to use and ideal for all skill levels
  • Full cardiac menu including guideline acceptable troponin I and D-dimer (with pulmonary embolism exclusion)** assays
  • Results in as little as 14 minutes
  • Use in the acute care setting to decrease turnaround time, patient length of stay, and total patient costs

Features & Benefits

Each year, more than eight million patients visit emergency departments in the United States with chest pain suggestive of myocardial ischemia. Yet, in around 75% of cases, objective evidence of unstable coronary syndrome is lacking after the initial clinical and ECG evaluation.

Accelerated diagnostic protocols using biochemical markers and near-patient testing strategies with the Stratus® CS analyzer can help address this challenge. Consequently, hospital stays—and the cost to manage both ACS-positive and ACS-negative patients—can be reduced.

Fast, informative results

  • Rapid turnaround time: 14 minutes to first result, and 4 minutes for each subsequent result
  • A broad menu of tests to support better chest pain differentiation from a single sample, on a single run, on a single instrument

 

Troponin I – our guideline acceptable assay meets accreditation with an imprecision level of ≤10% at the 99th percentile of normal population.

 

D-Dimer assay with clinically validated claim to exclude pulmonary embolism**

 

NT-proBNP – aids in the diagnosis and assessment of severity of congestive heart failure and used for risk stratification of patients with acute coronary syndrome and heart failure

 

Cardiophase® hsCRP – helpful for assessing risk of future cardiovascular disease

 

Quantitative ßhCG – early pregnancy detection to guide diagnostic testing decisions

 

CKMB Mass – an alternative to Troponin I to aid in the diagnosis of acute myocardial infarction

 

Myoglobin – an early biomarker to aid in the diagnosis of patients suspected of myocardial infarction

Easy-to-use in the Emergency Department, Coronary Care Unit, STAT Lab or Central Lab

  • Simple operation for all skill levels: load sample, rotor, TestPak™ Cartridge(s)—and press Start
  • System accepts blood directly from collection tube—no sample preparation, no manual dilutions
  • Integrated centrifuge spins whole blood to plasma and automatically pipettes to test cartridges—no user manipulation needed

Efficient and cost-effective

  • Eliminates manual intervention steps that prolong result turnaround
  • Single use packaging for tests, calibrators, and diluents reduce reagent waste
  • Select tests based on patient need—no fixed assay panels
  • System Check (electronic QC) reduces liquid QC frequency requirements

Compliant

  • Barcode readers and lockout features for near-patient testing compliance
  • Fully compliant with OSHA Bloodborne Pathogens Preamble
  • First to the market with a guideline acceptable troponin I assay with the low end precision to meet the 2012 ESC/ACC Guidelines

Extensive Support

  • Onsite training
  • Field service group
  • Technical telephone support

Assays

Click below to learn more about each assay available on the Stratus CS analyzer.

Technical Specifications

System, Sample, and Reagent Specifications.

 

Troponin-I

CK-MB

NT-proBNP

D-dimer

hsCRP

Myoglobin

ßhCG

Assay Range

0.03 – 50 ng/mL

0.3 –150
ng/mL (µg/L)

15 –20000
pg/mL

6 – 5000
ng/mL (µg/L)
FEU

0.1 –50 mg/L

1– 900 ng/mL
(
µg/L)

0.5 –1250
mIU/mL (IU/L)

Sensitivity

< 0.03 ng/mL

0.3 ng/mL

15.0 pg/mL

6 ng/mL FEU

0.10 mg/L

1.0 ng/mL

0.5 mIU/mL

Reproducibility
(CV)

10% at 0.06 ng/mL

4.0% at
3.7 ng/mL

4.4% at
96.6 pg/mL

4.1% at
412 ng/mL

6.8% at
1.16 mg/L

3.4% at
56 ng/mL

2.5% at 27.1 mIU/mL†

Calibration Stability

60 days
60 days
30 days
60 days
60 days
60 days
90 days

DilPak™ Automatic Dilution

Yes
Yes
Yes
Yes
Yes
Yes

Sodium Heparin Tubes

Yes
Yes
Yes
Yes
Yes
Yes

Lithium Heparin Tubes

Yes
Yes
Yes
Yes
Yes
Yes
Yes

Sodium Citrate Tubes

Yes
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