There is information on the approximate speeds recommended for this transport system. However, I want to know in what speeds does the pneumatic tube system aggravate sample hemolysis in blood collection tubes, especially underfilled (or overfilled) ones.
The impact of pneumatic tube systems on blood sample hemolysis can vary based on several factors, including the design of the system, the type of tubes used, and the speed of transport. However, it's generally recognized that high speeds in pneumatic tube systems can potentially induce hemolysis in blood samples.
Specific speed thresholds may depend on the system and tube characteristics, but it's commonly recommended to avoid excessive speeds to minimize the risk of hemolysis. Some general guidelines suggest keeping the transport speed below 4 meters per second (m/s) to reduce the likelihood of hemolysis. However, it's crucial to consult with the pneumatic tube system manufacturer and adhere to any recommendations or specifications they provide for transporting medical samples.
Factors that can contribute to hemolysis in pneumatic tube systems include rapid acceleration, deceleration, and sudden stops. Additionally, underfilled or overfilled blood collection tubes may be more susceptible to hemolysis during transport.
For accurate and specific information regarding your pneumatic tube system and blood collection tubes, it's advisable to contact the manufacturer of the pneumatic tube system and the supplier of the blood collection tubes. They can provide guidance tailored to the equipment and materials you are using, helping to ensure the safe and reliable transport of blood samples.
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