cobas t 511 coagulation analyser

Features and benefits
Today's coagulation lab needs to meet clinicians' demand for fast and accurate results and cost effective solutions for a large number of routine coagulation parameters.
By delivering high processing power, seamless workflow dynamics, and unique walk away reagent management (W.A.R.M) with smart sample handling, we answer your need for maximised workflow efficiency and reliable results. Empowering you to support the best outcome for your patients.
High Processing Power
With the high processing power and extensive menu, the cobas t 511 coagulation analyser enables laboratories to complete their daily testing workload fast
- Large on-board sample capacity
- High on-board reagent capacity and up to 2 weeks of on-board stability
- Increased on-board testing of up to 34,200 tests that allows loading of reagents only once per 2 weeks (for an XL workload Coag Lab)
- Flexible sample loading options and connection to automation
Analysers can be used in random-access or batch modes, and offer true STAT capabilities with dedicated slots for urgent samples
Seamless Workflow Dynamics
The cobas t 511 coagulation analyser offers ease of use, continuous operation and maximised productivity, while ensuring operator safety and reliable results to help support better patient care. These benefits are enabled through:
- Continuous loading/unloading of samples, reagents, consumables and waste
- Flexible sample tube handling supported
- Open and closed sample tubes on the same rack
- Multiple tube vendors
- Sample integrity checks and full traceability of results
- e-Services available include: e-library access to download key information, Laboratory Information Systems connectivity and remote service support functionalities
Unique Walk Away Reagent Management (W.A.R.M.)
The cobas t 511 coagulation analyser is capable of fully automated and scheduled reagent reconstitution - the ultimate enabler of continuous operation. This innovative and convenient concept minimises user error risks, and ensures the optimised use and high quality of reagents.
- Reagent cassette concept minimises risk of contamination and evaporation
- Automated scheduled reagent reconstitution and equilibration to room temperature when needed, without operator intervention
- Automated import of electronic data via barcode technology
Different throughput needs. Same standard of quality and innovation.
Because one size does not fit all, Roche offers two different options to benefit from the innovation brought to coagulation testing: the mid-throughput cobas t 511 coagulation analyser, and the high-throughput cobas t 711 coagulation analyser.

cobas t 511 coagulation analyser
- Throughput of 195 tests/hr
- Sample capacity of 75
- 57 reagent cassette positions for up to 34,200 tests on board
- Sample integrity check: HIL index, Clog detection, Automatic cuvette checks
- Sample loading and unloading is automated via front loading port

cobas t 711 coagulation analyser
- Throughput of 390 tests/hr
- Sample capacity of 225
- 57 reagent cassette positions for up to 34,200 tests on board
- Sample integrity check: HIL index, Clog detection, Automatic cuvette checks
- Sample loading and unloading is automated via the front loading port and via the side balcony
- Connectivity to automation with the cobas® 8100 automated workflow series and the cobas® connection modules

Available assays and tests
Antithrombin
In vitro assay for the quantitative determination of antithrombin activity in citrated plasma on the indicated cobas t analysers. The assay is intended as an aid in the diagnosis of antithrombin deficiency.
Anti-Xa
In vitro assay for the quantitative determination of the anti-Xa activity of unfractionated (UFH) and low molecular weight (LMWH) heparins in citrated plasma on the indicated cobas t analysers. The assay is intended as an aid in the management of anti-Xa Heparin therapy.
aPTT
In vitro assay, with reduced lupus sensitivity, for the determination of activated partial thromboplastin time (aPTT) in citrated plasma on the indicated cobas t analysers. The aPTT is used to evaluate the intrinsic coagulation pathway.
aPTT Lupus
In vitro assay, with increased lupus sensitivity, for the determination of activated partial thromboplastin time (aPTT) in citrated plasma on the indicated cobas t analysers. The aPTT is used to evaluate the intrinsic coagulation pathway.
aPTT Screen
In vitro assay for the determination of activated partial thromboplastin time (aPTT) in citrated plasma on the indicated cobas t analysers. The aPTT is used to evaluate the intrinsic coagulation pathway.
D-Dimer
In vitro assay for the quantitative immunological determination of fibrin degradation products (D‑dimer and X‑oligomers) in human citrated plasma on the indicated cobas t analysers. In conjunction with a non-high clinical probability assessment, a normal D‑dimer result (< 0.5 μg FEUa)/mL) is intended as an aid in the exclusion of deep vein thrombosis (DVT) and pulmonary embolism (PE).
Fibrinogen
In vitro assay for the quantitative determination of fibrinogen (Clauss method) in citrated plasma on the indicated cobas t analysers. The assay is intended as an aid in the detection of hypo- and hyperfibrinogenemia, dysfibrinogenemia and afibrinogenemia.
HIL Test
In vitro test for the semi-quantitative determination of the lipemia index, hemolysis index and icterus index in citrated plasma on cobas t systems.
PT derived Fibrinogen
The derived fibrinogen result is intended as an aid in the diagnosis of a fibrinogen deficiency.
PT Owren
In vitro assay for the determination of the Owrens prothrombin time in citrated plasma on the indicated cobas t analysers. The Owrens prothrombin time is intended as an aid in the management of vitamin K antagonist therapy.
PT Rec
In vitro assay for the determination of prothrombin time and derived fibrinogen in citrated plasma on the indicated cobas t analysers. The prothrombin time is used for evaluation of the extrinsic coagulation pathway and as an aid in the management of vitamin K antagonist therapy. The derived fibrinogen result is intended as an aid in the diagnosis of a fibrinogen deficiency.
Thrombin Time
In vitro assay for the determination of Thrombin Time (TT) in human citrated plasma on the indicated cobas t analysers.
Information taken from respective method sheets