Blood collection systems

Blood collection systems

The S-Sedivette® venous blood collection system enables hygienic, easy handling in an enclosed system. The Microvette® CB 200 ESR blood collection system is designed for 200 µl of blood only and ensures minimal patient discomfort when collecting blood. Both systems are proven to perform well in comparison with the Westergren method.

General

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    Can the Sediplus® S 2000 NX ESR analyser be integrated into an existing LIS system?

    Yes, the Sediplus® S 2000 NX can be integrated through an interface.

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    Do all the S-Sedivettes have to be placed in the Sediplus® device at the same time?

    No, each measuring station can be filled individually / independently of time.

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    Is there an option to automatically determine ESR?

    Yes, the ESR can be determined automatically with the Sediplus® S 2000 NX (40 measuring stations).

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    What must be taken into account when using the S-Sedivette® for blood sedimentation?

    For blood sedimentation, the S-Sedivette® should always be carefully mixed after blood collection. According to the CLSI standard, the measurement must be started no later than 4 hours after blood collection. The first reading of the blood sedimentation rate (ESR) should take place after 60 minutes. 

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    How is the S-Sedivette® prepared?

    The S-Sedivette® is prepared with trisodium citrate solution, which is 20% of the nominal volume. This ensures the important ratio for blood sedimentation of 1 part citrate + 4 parts blood.

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    What is the shelf life of the S-Sedivette®?

    The S-Sedivette® has a shelf life of 15 months.

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    Does the S-Sedivette® have to be mixed after blood collection?

    Yes, the S-Sedivette® must be mixed thoroughly immediately after blood collection: invert the S-Sedivette® slowly five times. The air bubble / glass bead must always travel to the other end. Do not shake it back and forth quickly. For safety and to save time, we recommend the special Sarmix® M 2000 mixers.

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    Are the values from the S-Sedivette® comparable to the Westergren method?

    The S-Sedivette® was developed and evaluated for determining the blood sedimentation rate (ESR) according to the Westergren method.

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