Introduction and objectivesthe cobas b 221 roche diagnostics is an automatic analyser for blood gas measurement in whole blood, with a wide range of parameters. Jun 24, 20 the cobas b 123 blood gas analyser comes with interchangeable reagent pack, sensor cartridge and autoqc pack that allows the user to exchange consumables between analysers. The cobas b 121 system calibrates by means of a fluid system, eliminating the need for gas tanks. Use the snapper provided to protect fingers from cuts. Its just a system protocol that makes the reagent not useful after a periode of time. The trust will ensure that the risk to patients undergoing point of care. Standard operating procedure for providing a rapid measurement of blood gas, electrolytes and haemoglobin derivatives at the point of care using the roche cobas b221 blood gas analyser document statement. The operator intervention is least and most of the analyser operations are automated. The journal of pulmonary technique respiratory therapy. Since this issue involves the s3 fluid pack, only the cobas b 221 6 system is impacted. Using the system, healy says, caregivers will be able to monitor patients at the bedside quickly and efficiently and treat them, move them through the hospital continuum, and get them home. Regression analysis and pearsons productmoment correlation were calculated for the ph, pco2, po2, lactate, thb, and so2 results measured with the cobas b 221 and opti ccats system.
For blood gas analyzers, larger menus and new features. Increasingly, blood lactate measurements are available in blood gas analyzers. Used roche cobas b221 blood gas analyzer for sale dotmed. Roche cobas b221 is a blood gas analyzer marketed by roche diagnostics.
Smith, mhs, respiratory care, mission health system, asheville, nc, united states. Blood gas samples sent to the labshould be received on ice,within 1 hour of sampling via the portering service. The sealed syringe is taken to a blood gas analyzer. Remote control for poc blood gas cobas academy advanced user recertification 3rd party instruments more than 20 drivers for the most common nonroche analyzers reflotron plus system 17 clinical chemistry parameters cobas b 221 poc system multiparameter blood gas, electrolyte, coox and metabolite analyzer. Lab samples request the sample in ultra using the test code gas.
Description the cobas b 221 system offers fast determination of 17 of the most important criticalcare blood parameters. You appear to be using incognitoprivate browsing mode or an ad blocker, which may adversely affect your experience on the site. Process continues with assembly, repair, and diagnostics. Highlights original instrumentation provided by roche diagnostics. Roche cobas b 221 community, manuals and specifications. Open the ampul by snapping off the tip at the score. Home laboratory clinical lab blood gas analyzer roche cobas b221 blood gas system. Jun 20, 2014 the operator intervention is least and most of the analyser operations are automated. Minimal maintenance lets you focus on the job at hand calibration intervals, duration system calibration every 24 hours programmable 8, 12, or 24 hours 1point calibration every 60 minutes programmable 30 to 60 minutes. Roche diagnostics cobas b 221 system blood gas analyzer, poc for sale. Feb 09, 2015 cobas b 221 system roche omni s system interface description 51 lac 19 urea 24 bun 25 baro 31 6. The cobas b 221 blood gas system minimizes delaycausing issues common to other systems, such as lengthy maintenance warming of reagents systemclogging blood clots plus, wholeblood sampling provides results in cobas b 221 system is a quick and reliable blood gas and electrolyte analyzer which measures 18 key critical care parameters. Roche has announced the release of the cobas b 123 pointofcare poc blood gas analyzer in the united states.
If the analyzer is a combination blood gas cooximetry system, a twopoint calibration is suggested. Confidence through performance in blood gas testing. Clot sensors add another layer of protection by quickly locating clots that may enter the system. The system delivers the regular blood gas parameters together with electrolytes.
This section explains formatting conventions used in this. The cobas b 221 blood gas system minimizes delaycausing issues common to other systems, such as lengthy maintenance warming of reagents systemclogging blood clots plus, wholeblood sampling provides results in pdf or isdoc version in grips o cobas b 221 system spare part list pdf or isdoc version in grips may 2009 7 cobas b 221 system conventions used in this manual visual cues are used to help locate and interpret information in this manual quickly. This manual has detailed descriptions of cobas b 221 system features and general operational concepts, specification functions and use of controls, operating. The analyzers analytical performance, the flexible configuration of parameters and features supported by its intuitive operation and zero maintenance sensors makes cobas b 221 system a valuable and easy to use tool for all critical care applications at the point of care i. The roche cobas b221, b 221 blood gas analyzer is available from diamond diagnostics as refurbished. The cobas b 221 blood gas system minimizes delaycausing issues common to other systems, such as lengthy maintenance warming of reagents systemclogging blood clots plus, wholeblood sampling provides results in blood gases analysis. Fully automated critical care analyzer for the measurement of ph, blood gases, electrolytes, hematocrit, hemoglobin. Samples should not be analysed if received via the pneumatic transfer system. Clot catcher prevents most clots from entering the analyzer. A single source for viewing all cobas blood gas analyzer data user friendly and intuitive clear graphical layout. The cobas b 221 blood gas system minimizes delaycausing issues common to other systems, such as lengthy maintenance warming of reagents systemclogging blood clots plus, wholeblood sampling provides results in cobas b 221 system s specialized components helps minimize the downtime and troubleshooting associated with blood clots. Four levels of clot protection help prevent delays. The cobas b 221 systems specialized components helps minimize the downtime and troubleshooting associated with blood clots. Class 2 device recall omni microelectrode for cobas b221.
The cobas b 221 system is an analyzer with integrated autoqc drawer option. Tap the ampul to restore the liquid to the bottom of the ampul. The cobas b 221 system is a quick and reliable blood gas and electrolyte analyzer which measures 18 key critical care parameters. This manual has detailed descriptions of cobas b 221 system features and. Clot catcher prevents most clots from entering the. The agreement between the cobas b 123 poc system and the cobas b 221 poc system for po 2 was good in the 677 samples assessed in this externally validated performance evaluation, and the accuracy for po 2 was 98 %. Depend on the cobas b 221 blood gas system to minimize delays and provide reliable results product specifications cont.
Class 2 device recall omni microelectrode for cobas b221 analyzer. Comparison of methods for measurement of blood gases and blood lactate levels in whole blood between the optimedical ccats portable blood gas analyzer and the roche cobas b 221 benchtop analyzer. Bilirubin is formed in the reticuloendothelial system during the degradation of. Bilirubin on cobas b 123 poc system huge benefit out of a small sample bilirubin testing on a blood gas analyzer at the poc is a fast, valid and effective method in implementing the guideline recommendations. Used roche diagnostics, cobas b 221 system, blood gas. This manual has detailed descriptions of cobas b 221 system features and general operational concepts, specification functions and use of controls, operating techniques, emergency procedures, product labeling and maintenance procedures. The cobas b 221 blood gas system provides virtually uninterrupted performance product specifications specifications measured parameters blood gas module total specified range ph 6. An arterialblood gas test measures the amounts of arterial gases, such as oxygen and. Introduction this proofofperformance white paper demonstrates that the cobas b 123 poc pointofcare system is as true and accurate in its measurement of 17 critical care parameters see below as wellestablished and widely used analyzers, such as the cobas b 221 ana lyzer, and the cobas 6000 analyzer series. Refurbishment includes disassembly and total restoration. Results are available within 50 seconds, allowing the clinician to make decisions quickly. Roche cobas b221 blood gas system medical laboratory. Comparison of methods for measurement of blood gases and.
Beginning with level 1, gently invert the ampul to mix the solution. An arterialblood gas abg test measures the amounts of arterial gases, such as oxygen and. The cobas b 221 system minimizes delaycausing issues common to other systems, such as. The purpose of this study was to evaluate the performance of the ph, pco2, po2, lactate, thb, and so2 sensors of the opti ccats blood gas system and to correlate whole blood measurements with the roche cobas b 221 benchtop analyzer. This issue may have an effect on the calibration of glucose and lactate parameters, which may lead to patient results being affected, as calibration drifts may not be detected by calibration and qc procedures. Certification concludes with calibration, qc and qa. The cobas b 221 blood gas system minimizes delaycausing issues common to other systems, such as lengthy maintenance warming of reagents systemclogging blood clots plus, wholeblood sampling provides results in dec 07, 2012 the cobas b 123 poc system is a fast, multiparameter analyser, delivering many of the vital results that physicians need in order to make decisions in time critical situations. The agreement between the cobas b 123 poc system and the. Knock out the clots that can knock out your analyzer. Aarc abstract opti ccats and cobas b221 opti medical. Home all categories laboratory blood gasph analyzer. Roche cobas b 221the cobas b 221 system offers fast determination of 17 of the most important criticalcare blood parameters. Roche cobas b 123 blood gas analyser interchangeable.