Medical Testing Tube Ultrasonic Coated System

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of medical testing tube ultrasonic coated system in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

Vacuum blood collection tube processing utilizing ultrasonic spraying adopts a probe‑style ultrasonic nozzle to apply coatings onto the inner walls of blood collection tubes and injection tubes. Its key application scenarios are listed below:

1. Surface modification of blood collection tubes
Probe‑type ultrasonic spraying enables deposition of thin‑film coatings on vacuum blood collection tube surfaces. Such coatings are engineered to enhance tube biocompatibility, deliver anticoagulant performance, or inhibit thrombus formation.

2. Antimicrobial coating deposition
Antibacterial agents and antimicrobial functional materials can be sprayed onto vacuum blood collection tube surfaces via probe ultrasonic spraying. This effectively mitigates bacterial contamination risks throughout blood collection procedures.

3. Visual marking for blood collection tubes
Probe ultrasonic spraying can deposit visible marking substances including fluorescent dyes and other visualization reagents onto vacuum blood collection tubes. This facilitates visual observation and positional identification of tubes during blood‑sampling operations.

1. Coating viscosity
For low‑viscosity coatings, nozzles with smaller aperture and outlet diameter are typically selected to ensure uniform, smooth spraying. For higher‑viscosity coatings, larger nozzle apertures and outlet diameters are required to achieve stable spray output.

2. Spraying process requirements
Actual spraying requirements also govern nozzle selection. To achieve a narrow spray pattern and fine spray control, nozzles with smaller outlet dimensions should be adopted. For large‑area high‑speed spraying applications, nozzles with larger outlet sizes are recommended.

3. Coating particle size
Ultrasonic spray systems atomize coatings into fine droplets for spraying. The particle size of the coating directly affects nozzle selection. Coatings with finer particles generally require smaller nozzle apertures.

4. Equipment specifications
The inherent specifications and design of the ultrasonic spray system impose constraints on nozzle selection. Select compatible nozzles according to equipment parameters including operating frequency, amplitude and other technical indicators.

Experimental testing is recommended to identify the optimal nozzle geometry and size. Evaluation and adjustment can be carried out based on coating fluidity, spray performance and coating thickness. You may also consult FUNSONIC's professional technical team. Our spray application engineers are ready to provide targeted recommendations and technical guidance.

 

20-200KHz Ultrasonic Nozzle

 

 

 

 

 

 

 

 

 

 

 

 

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