Can ultrasonic spraying system be used for blood collection tubes?

Ultrasonic atomization spray systems are one option for producing internal coatings on medical devices such as blood collection tubes (BCTs) and syringe barrels. The ultrasonic blood collection tube spraying system can evenly apply clot activators and anticoagulants, including heparin, EDTA, silicon dioxide, acid citrate glucose and other materials inside the blood collection tube. Ultrasonic nozzles are also capable of spraying drugs onto the desired area of a blood collection tube or syringe barrel, rather than coating the entire tube.

The particularity of medical equipment also requires higher precision in the spraying effect of its equipment. Ultrasonic spraying equipment can accurately control spraying parameters such as fluid speed, air speed and vibration frequency, so it can play a major role in medical equipment spraying.

Ultrasonic spraying system

Since vacuum blood collection tubes are mainly used in the medical and health industry, there are also greater requirements for the cleanliness of the spraying system. Ultrasonic spraying equipment is self-cleaning, which avoids contamination of the inner wall of the blood collection tube during the spraying process. It also avoids contamination of its own nozzle and can be sprayed repeatedly.

The ultrasonic spraying system can program the spraying quantity, distance, thickness and other parameters to ensure the accuracy of the spraying effect. Ultrasonic spraying equipment can save raw materials, and the raw material utilization rate is as high as more than 85%. Industrial ultrasonic atomizers can be easily retrofitted into existing production lines, enabling efficient spraying with consistent quality output.

As an industrially proven technology, ultrasonic spraying has been successfully used in high-performance thin film coating production lines in the manufacturing of precision electronic products such as semiconductors, precision devices, nanotechnology applications, fuel cells and solar cells. During ultrasonic spraying, the size and distribution of droplets can be precisely controlled, resulting in particles with a high surface area.

Penetration type series nozzles

Vacuum blood collection tubes and syringes are slender closed tubular structures with only one inlet and outlet. Therefore, when spraying them, they need to be processed and sprayed using an extended atomizing nozzle. Therefore, the penetrating ultrasonic nozzle can be used for spraying blood collection tubes.