What Are Vacuum Tubes for Blood Test?

Introduction

Usually consists of a tube and a head cover. Pipes are generally made of PET (polyethylene terephthalate) or glass tubes, with or without additives or add-ons attached to the inner wall of the tube. Used in conjunction with disposable blood collection needles, it is used for the collection, transportation and storage of human venous blood.

Features

1.Convenience and speed: Using disposable blood collection tubes can avoid the cumbersome steps of replacing test tubes multiple times in traditional blood collection methods and improve blood collection efficiency.

2.Safety and hygiene: The disposable design can effectively avoid the risk of cross-infection and ensure the safety of patients and medical staff.

3.Accurate and reliable: The blood collection tube is equipped with professional anticoagulants and additives to ensure the stability and accuracy of blood samples.

Function

1.Function: Vacuum blood collection tubes can quickly and accurately collect blood samples from patients through the principle of negative pressure. It usually consists of a plastic tube with a needle that contains a certain amount of anticoagulant, or coagulant, to prevent blood from clotting.

2.How to use: Before use, medical staff need to select the appropriate specifications of the blood collection tube and select according to the patient's needs and blood collection site. The needle is then inserted into the patient's vein or capillary blood and the blood is drawn into the blood collection tube by a vacuum. Once the collection is complete, medical staff need to remove the needle from the patient and use appropriate methods to dispose of the discarded blood collection tube.

3.Advantages: Disposable vacuum blood collection tubes have many advantages. First, it can provide a standardized blood collection process, reducing the impact of human factors on the results. Secondly, because the blood collection tube already contains anticoagulants or coagulants, it can prevent blood clotting and ensure the quality of the collected blood samples. In addition, the single-use design can reduce the risk of cross-infection and ensure patient safety.

Clinical application

Disposable vacuum blood collection tubes are widely used in various blood testing items, such as blood routine, biochemical indicators, immunological testing, etc. Medical staff only need to insert the blood collection tube into the patient's vein and use vacuum suction to quickly collect the required blood sample. Blood collection tubes are usually marked with plastic caps of different colors to distinguish different blood collection tube types and specifications, making it easier for medical staff to select and use. Disposable vacuum blood collection tubes are simple and convenient to use, which can improve blood collection efficiency and reduce operational risks. At the same time, due to its single-use feature, it avoids the tedious process of cleaning and disinfection, saving medical staff time and energy.

Precautions

1.Choose the appropriate specifications: Select the appropriate specifications of the blood collection tube according to the patient's needs and the blood collection site to ensure that the blood collection process proceeds smoothly.

2.Check the integrity of the packaging: Before use, check whether the packaging of the blood collection tube is intact and avoid using damaged blood collection tubes to avoid cross-infection.

3.Strictly implement aseptic operations: Before blood collection, be sure to disinfect your hands and wear gloves and masks to ensure the sterility of the operating environment.

4.Pay attention to the order of blood collection: follow the prescribed order of blood collection to avoid cross-contamination.

5.Pay attention to blood collection techniques: When collecting blood, pay attention to the correct angle and depth of intubation to avoid damaging blood vessels and tissues.

6.Post-processing of blood collection: After blood collection is completed, put the blood collection tube into a special waste container to avoid secondary use and cross-infection.

7.Pay attention to storage conditions: When storing blood collection tubes, avoid direct sunlight and high temperature environments to ensure their quality and safety.

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