Blood Collection Tubes - Otisco Medical

Medical Tourniquets for Blood Collection

ify93 — Wed, 25 Feb 2026 15:24:26 +0000

Medical tourniquets are essential tools used in phlebotomy and venipuncture procedures to temporarily restrict blood flow, making veins easier to locate and access. They are designed for safety, comfort, and reliability, ensuring smooth and efficient blood collection in hospitals, clinics, and diagnostic laboratories.

These tourniquets are made from durable, medical-grade elastic materials that maintain consistent tension without slipping. Many are designed with quick-release mechanisms or reusable, easy-to-clean surfaces to enhance safety for healthcare workers and patients alike.

Tourniquets help reduce procedure time, improve patient comfort, and minimize vein trauma. They are suitable for a variety of settings, including blood donation centers, laboratories, and clinical practice.

Key Features

Made from durable, elastic medical-grade material
Ensures safe and efficient vein occlusion
Quick-release design for added safety
Comfortable for patients during blood collection
Reusable and easy to clean
Ideal for hospitals, clinics, and diagnostic labs

Applications

Venipuncture and phlebotomy
Blood donation and sample collection
Hospitals, clinics, and diagnostic laboratories
Clinical and research laboratories

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Serum Test Tubes (Plain / Clot Activator)

ify93 — Wed, 25 Feb 2026 15:19:02 +0000

Serum Test Tubes are used for the collection of venous blood samples intended for serum analysis in clinical and diagnostic laboratories. These tubes are available as plain tubes (without additives) or with a clot activator to accelerate clot formation, depending on testing requirements.

After blood collection, the sample is allowed to clot naturally, and serum is separated by centrifugation. Serum test tubes are commonly used for a wide range of laboratory investigations, including biochemistry, serology, immunology, hormone assays, and infectious disease testing.

Manufactured from high-quality medical-grade plastic or glass, serum test tubes feature a secure stopper and reliable vacuum system to ensure accurate blood volume collection. They are sterile, leak-proof, and compatible with manual and automated laboratory workflows.

Serum test tubes are widely used in hospitals, diagnostic centers, research laboratories, and medical institutions for routine and specialized testing.

Key Features

Available as plain tubes or with clot activator
Suitable for a wide range of serum-based tests
Supports accurate and reliable test results
Vacuum blood collection for correct sample volume
Sterile, leak-proof, and easy to handle
Compatible with laboratory analyzers

Applications

Biochemistry and clinical chemistry tests
Serology and immunology analysis
Hormone and enzyme testing
Hospitals and diagnostic laboratories

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Multi-Sample Collection

ify93 — Wed, 25 Feb 2026 15:10:26 +0000

The Multi-Sample Blood Collection System is designed to allow the collection of multiple blood samples from one venipuncture without removing the needle from the patient’s vein. This system improves patient comfort, reduces needlestick risk, and increases efficiency in clinical and diagnostic laboratory procedures.

The system typically consists of a multi-sample needle and tube holder, allowing different blood collection tubes to be filled sequentially while maintaining a closed, sterile environment. It is compatible with standard vacuum blood collection tubes, ensuring accurate sample volume and minimal contamination.

Manufactured from high-quality medical-grade materials, the multi-sample collection system offers sharp, precision-engineered needles for smooth vein penetration and reliable blood flow. The design supports safe handling, reduced hemolysis, and improved workflow for healthcare professionals.

This system is widely used in hospitals, diagnostic centers, blood banks, and clinical laboratories for routine and specialized blood collection procedures.

Key Features

Enables multiple samples from a single venipuncture
Compatible with standard vacuum blood collection tubes
Reduces patient discomfort and repeat needle sticks
Closed system minimizes contamination risk
Sharp, sterile, and single-use design
Improves efficiency and safety for healthcare workers

Applications

Routine blood sample collection
Hospitals and diagnostic laboratories
Blood banks and medical clinics
Clinical and research laboratories

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Lithium Heparin Tubes

ify93 — Wed, 25 Feb 2026 15:08:58 +0000

Lithium Heparin Blood Collection Tubes are used for the collection of blood samples intended for plasma-based clinical chemistry tests. These tubes are coated with lithium heparin, an anticoagulant that prevents clot formation by inhibiting thrombin and clotting factors, allowing for fast and efficient plasma separation.

Lithium heparin is preferred for biochemical and electrolyte analysis because it does not significantly interfere with most chemistry assays. These tubes are ideal for routine and emergency testing where quick turnaround time is required, including electrolytes, cardiac markers, liver function tests, and metabolic panels.

Manufactured from high-quality medical-grade plastic or glass, lithium heparin tubes feature a dependable vacuum system that ensures accurate blood volume collection and minimal sample contamination. Each tube is sterile, leak-proof, and compatible with automated laboratory analyzers, making them suitable for use in hospitals, diagnostic laboratories, and research facilities.

Key Features

Coated with lithium heparin anticoagulant
Suitable for plasma chemistry and biochemical analysis
Enables rapid plasma separation
Minimal interference with laboratory assays
Accurate vacuum blood collection
Sterile, leak-proof, and safe handling

Applications

Clinical chemistry testing
Electrolyte and metabolic analysis
Emergency and routine laboratory diagnostics
Hospitals and diagnostic laboratories

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Fluoride Oxalate Blood Collection Tubes (Glucose Tubes)

ify93 — Wed, 25 Feb 2026 15:07:52 +0000

Fluoride Oxalate Blood Collection Tubes are specially formulated for the collection and preservation of blood samples intended for glucose, lactate, and blood sugar analysis. These tubes contain a combination of sodium fluoride and potassium oxalate, which work together to inhibit glycolysis and prevent clotting, ensuring stable and accurate test results.

Sodium fluoride acts as a glycolysis inhibitor, preserving glucose levels in the blood sample, while potassium oxalate functions as an anticoagulant by preventing coagulation. This makes fluoride oxalate tubes essential for diabetes monitoring and metabolic investigations.

Manufactured from high-quality medical-grade plastic or glass, these tubes feature a reliable vacuum system for precise blood draw, reducing sample handling errors and contamination. The tubes are sterile, leak-proof, and compatible with automated laboratory analyzers.

Fluoride oxalate tubes are widely used in hospitals, diagnostic laboratories, and research facilities for routine and specialized biochemical testing.

Key Features

Contains sodium fluoride and potassium oxalate
Prevents glycolysis for accurate glucose measurement
Ideal for blood glucose, lactate, and sugar tests
Ensures correct blood-to-additive ratio
Vacuum system for controlled blood collection
Sterile, leak-proof, and safe for laboratory use

Applications

Blood glucose testing
Diabetes monitoring
Clinical chemistry laboratories
Hospitals and diagnostic centers

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ESR Vacuum Blood Tubes

ify93 — Wed, 25 Feb 2026 15:05:10 +0000

ESR Vacuum Blood Collection Tubes are specially manufactured for the collection of venous blood samples used in Erythrocyte Sedimentation Rate (ESR) testing. These tubes contain a precisely measured sodium citrate anticoagulant, ensuring accurate blood-to-additive ratio for reliable and consistent ESR results.

Designed for use with both Westergren and automated ESR analyzers, the vacuum system allows for controlled blood draw, minimizing sample contamination and ensuring correct volume collection. The sodium citrate prevents coagulation while maintaining the integrity of red blood cells, which is essential for precise sedimentation measurements.

Manufactured from high-quality medical-grade plastic, ESR vacuum tubes provide excellent durability, safety, and compatibility with modern laboratory workflows. Each tube is sterile, leak-proof, and easy to use, making it suitable for hospitals, diagnostic centers, and clinical laboratories.

Key Features

Contains sodium citrate anticoagulant for ESR testing
Ensures accurate blood-to-additive ratio
Compatible with manual Westergren and automated ESR systems
Vacuum technology for precise blood volume collection
Sterile, leak-proof, and safe handling
Suitable for routine and diagnostic laboratory use

Applications

Erythrocyte Sedimentation Rate (ESR) testing
Hospitals and diagnostic laboratories
Clinical pathology and research labs

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EDTA K2 / K3 Blood Collection Tubes (Vacutainer Type)

ify93 — Wed, 25 Feb 2026 15:02:35 +0000

EDTA K2 / K3 Blood Collection Tubes are professional-grade vacuum tubes used for the collection, preservation, and anticoagulation of whole blood samples in clinical and diagnostic laboratories. These tubes are coated internally with either K2 EDTA or K3 EDTA, which effectively prevents blood clotting by chelating calcium ions, ensuring accurate hematological results.

They are primarily used for Complete Blood Count (CBC), blood grouping, hemoglobin analysis, and other routine hematology investigations. The EDTA additive preserves cellular components of blood, making these tubes essential for reliable laboratory diagnostics.

Manufactured from high-quality medical-grade plastic or glass, EDTA K2 / K3 tubes offer excellent sample stability and compatibility with automated analyzers. The tubes feature a secure rubber stopper that ensures vacuum integrity, leak-proof handling, and safe transportation of samples.

These blood collection tubes are widely used in hospitals, diagnostic centers, research laboratories, and medical institutions.

Key Features

Available in EDTA K2 and EDTA K3
Prevents blood clotting for accurate hematology testing
Suitable for CBC, blood grouping, and routine blood analysis
High-quality vacuum ensures correct blood volume collection
Compatible with automated hematology analyzers
Leak-proof, sterile, and safe for laboratory use

Applications

Hospitals and diagnostic laboratories
Medical research facilities
Clinical pathology labs
Blood testing and analysis

Read more at Otisco Medical