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Instructions for Use – SARSTEDT S-Monovette
Intended use
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S-Monovette
ESR*, needles and adapters are used together as a system for venous blood collection. They are used for collecting, transporting and processing venous blood for manual in vitro diagnostic determination
of the erythrocyte sedimentation rate. The measurement results are obtained according to the Westergren method.
The product is intended for use in a professional environment by qualified medical and laboratory personnel.
*ESR = Erythrocyte sedimentation rate
Product description
The S-Monovette
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ESR blood collection system consists of a plastic container, a plunger, a plunger rod and a colour-coded plastic screw cap with an integrated membrane developed especially for connecting it to an
S-Monovette
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(safety) needle or (Safety-) Multifly
mixed ratio of 1:4 (1 part citrate + 4 parts blood).
The volume and permissible tolerances of the additive and the ratio of blood to additive comply with the requirements and recommendations of the international DIN EN ISO 6710 standard "Single-use containers for
venous blood specimen collection" and the Clinical and Laboratory Standards Institute's Approved Standards (CLSI). The S-Monovette
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S-Monovette
Additive
S-Monovette
®
ESR
SARSTEDT S-Monovette
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ESR 4NC
The S-Monovette
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ESR 4NC contains the anticoagulant trisodium citrate and is used for collecting whole blood. Trisodium citrate is in the form of a 0.105 molar solution (3.13 % trisodium citrate solution; often rounded
up to 3.2 %) and amounts to 20 % of the nominal volume of an S-Monovette
the analysis.
This citrate whole blood is used as specimen material for routine tests, determining the erythrocyte sedimentation rate.
Anticoagulation occurs through calcium ion complex formation by citrate.
Please observe the NOTES under sample collection and handling for the S-Monovette
1.
General precautions: Use gloves and other general personal protective equipment to protect yourself from blood and possible exposure to potentially infectious specimen material and transmissible pathogens.
2.
Treat all biological specimens and sharp blood collection utensils (needles, adapters) according to the guidelines and procedures in your institution. Seek a doctor in the event of direct contact with biological
Always follow the safety guidelines and procedures of your facility.
3.
The product is intended for single use. Dispose of all sharp objects (needles, adapters) for blood collection in appropriate hazardous biological waste containers.
4.
5.
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ESR blood collection system will result in an incorrect ratio of blood to preparation / additive and can produce incorrect analysis results.
6.
Blood collected and processed with the S-Monovette
7.
Do not use the product after the expiry date. The expiry date of the product is the last day of the month and year indicated.
8.
Liquid preservatives and anticoagulants are clear. Do not use if the liquids are cloudy or precipitation is present.
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Letter code
4NC
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. The mixture ratio of citrate to blood is 1:4 – 1 part by volume citrate and 4 parts by volume blood. Correct filling is absolutely necessary for
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ESR and butterfly needle combination.
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ESR blood collection system is not intended to be re-injected into the human body.
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ESR Blood Collection System
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ESR is internally sterile.
Cap colour DIN EN ISO 6710
black
Cap colour based on BS 4851*
violet
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needles with an integrated needle guard.
EN
8
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