Disposable Venous Blood Collection Container

A disposable venous blood collection container is a widely used medical device designed to collect venous blood samples for clinical testing and medical analysis. It is commonly used in hospitals, laboratories, and diagnostic centers for routine and specialized examinations, including complete blood counts, liver and kidney function tests, glucose levels, and electrolyte analysis.

Product Overview

A disposable venous blood collection container typically consists of a blood collection needle, a sampling tube, a clamp, and a sampler. The device features a safe and reliable structure designed for single use, effectively preventing cross-contamination. The integrated needle-and-sampler design makes the process more convenient, and each tube contains an anticoagulant or clot activator to stabilize blood samples and prevent clotting.

Product Purpose

This container is specifically used for collecting venous blood, providing essential support for clinical diagnosis, treatment evaluation, and health examinations. It ensures sample purity and safety whether blood is drawn directly by venipuncture or through an indwelling catheter.

Working Principle

The blood collection process operates based on negative pressure and anticoagulation technology. When the needle is inserted into the vein, blood flows naturally into the tube due to the pressure difference. The anticoagulant inside the tube prevents clotting, ensuring accurate and stable test results. After sampling, both the needle and container are discarded to avoid cross-infection.

Instructions for Use

1. Check the packaging to ensure it is sealed and undamaged.
2. Open the package and expose the blood collection needle.
3. Clean the venipuncture site with an alcohol swab.
4. Insert the needle into the vein; blood will flow automatically into the tube.
5. If the blood volume is insufficient, choose another vein and repeat the process.
6. Remove the needle and detach the container after collecting the sample.
7. Dispose of the used container in a medical waste bin. Do not reuse.
8. Label the sample immediately and send it to the laboratory.

Precautions

- Inspect the packaging before use to ensure it is intact.
- Wear gloves and maintain a sterile environment during the procedure.
- Mix the anticoagulant gently before collecting the sample.
- After sampling, invert the tube slowly to mix the blood. Avoid shaking vigorously.
- The container is for single use only and must not be reused.
- Deliver the sample to the laboratory promptly to avoid deterioration.

Conclusion and Recommendations

The disposable venous blood collection container is a vital tool in modern medical diagnostics. Its safety, convenience, and efficiency make it indispensable in clinical practice. Correct usage and standardized operation not only improve test accuracy but also minimize the risk of cross-contamination.

For inquiries or procurement of high-quality disposable blood collection containers, contact a certified medical equipment supplier for detailed specifications and pricing.