In the field of clinical medicine, the detection of myocardial enzymes is one of the important means to evaluate cardiac health status, diagnose acute myocardial infarction (AMI) and other myocardial injury conditions. With the continuous advancement of medical laboratory technology, sample collection and processing tools are particularly important for improving the accuracy and timeliness of test results. Among them, the serum separation gel coagulation tube, as one of the commonly used blood collection tubes in modern medical laboratories, plays an indispensable role in myocardial enzyme detection projects due to its special advantages.

 

Serum separation gel

 

Basic structure of serum separation gel coagulation tube

 

1. Basic principles

 

Serum separation gel coagulation tube is a vacuum blood collection tube that integrates a coagulant and an inert separation gel. Its working principle is that when the blood sample is collected into the tube, the coagulant quickly activates the coagulation mechanism, promoting the rapid coagulation of the blood to form blood clots. Under the action of centrifugal force, the inert separation gel layer located between blood and blood clots begins to function. It can prevent the mixing of blood cells and serum (or plasma) without interfering with the blood coagulation process, thereby achieving the separation and preservation of serum (or plasma).

 

2. Construction characteristics

 

(1) Coagulant layer: usually located at the bottom of the tube, used to accelerate blood coagulation and shorten processing time.

 

(2) Inert separation gel layer: located in the middle of the test tube after centrifugation, transparent or semi transparent, with a density between blood cells and serum, ensuring clear separation between the two.

 

(3) Sample collection area: used to accommodate the collected blood samples. After coagulation, the serum (or plasma) will float on the separation gel.

 

(4) Vacuum system: During the collection process, blood automatically flows into the tube, reducing the risk of contamination caused by human operation.

 

The importance of myocardial enzyme detection

 

Myocardial enzyme detection is a testing method that determines the degree of myocardial injury and cardiac function by measuring specific enzymes released by central muscle cells in the blood. Common myocardial enzyme indicators include creatine kinase (CK), creatine kinase isoenzyme (CK-MB), lactate dehydrogenase (LDH), and aspartate aminotransferase (AST), which play important roles in clinical testing.

 

The advantages of serum separation gel tube in myocardial enzyme detection

 

1. Improve detection accuracy

 

The concentration changes of myocardial enzymes such as creatine kinase (CK), creatine kinase isoenzyme (CK-MB), lactate dehydrogenase (LDH), and aspartate aminotransferase (AST) play an important role in diagnosing myocardial injury. The serum separation gel promoting tube ensures the purity and non-interference of serum (or plasma), reduces the interference of intracellular enzymes released by red blood cell rupture on the detection results, and thus improves the accuracy of myocardial enzyme detection.

 

2. Accelerate sample processing speed

 

Traditional blood sample processing often requires manual centrifugation to separate serum or plasma, which is time-consuming and prone to introducing errors. After collection, the serum separation gel coagulation tube can achieve automatic separation of serum (or plasma) by simply standing and centrifuging, greatly reducing sample processing time, improving work efficiency, and facilitating timely acquisition of detection results.

 

3. Reduce the risk of cross infection

 

Due to the disposable design of the serum separation gel coagulation tube and the reduction of opening operations during the entire collection, transportation, and processing process, the risk of cross infection between medical personnel and patients, as well as between samples, has been reduced.

 

4. Easy to store and transport samples

 

The separated serum (or plasma) is clear and transparent, free of blood cell contamination, and easier to store and transport for a long time. This is particularly important for cases that require remote testing or retrospective analysis, ensuring the continuity and comparability of test results.

 

Product packaging

 

The importance of serum separation gel tube in myocardial enzyme detection is self-evident. Its characteristics of separation, rapid coagulation, and sample stability make it an indispensable tool in myocardial enzyme detection projects. The high-quality serum samples obtained through serum separation gel tubes provide reliable guarantees for clinical diagnosis. As a manufacturer of blood collection tube additives, Desheng can sell serum separation gel, coagulants, etc. with stable supply, convenient and fast preparation into blood collection tubes, and high efficiency, making it a recognized choice in the market. If you have any relevant intentions, please feel free to click on the website to inquire about details and purchase at any time!