Ultra-precision compact aerosol pump mechanism for medical
nebulizers and laboratory instruments
Product Description:
This state-of-the-art 0.12cc Mist Pump Mechanism represents the pinnacle of micro-fluidic atomization technology. Engineered for applications demanding exceptional
accuracy and reliability, this compact dispensing module utilizes advanced piezoelectric actuator principles to generate a consistent, ultra-fine mist. The core
design centers around a precisely engineered nozzle assembly and optimized fluidic system, ensuring minimal liquid retention and highly efficient droplet
generation, crucial for consistent micro-dosing performance. Ideal for sensitive environments like medical
diagnostics, therapeutic nebulizers, and analytical laboratory equipment, this mechanism delivers
unparalleled control over liquid dispersal volume and particle
size. Its robust construction guarantees long-term stability and
resistance to a wide range of chemical formulations. The integrated
design simplifies integration into OEM devices, reducing
development time and complexity. By leveraging high-frequency
vibration, this mist pump achieves superior atomization with remarkably low power
consumption and near-silent operation, making it perfect for
patient-facing or noise-sensitive instruments. Rigorous quality
control ensures each unit meets stringent performance
specifications for flow rate, droplet size distribution, and
lifespan, providing dependable performance critical to medical and
scientific outcomes. This mechanism is the reliable core for
advanced liquid handling where precision, consistency, and
miniaturization are paramount.
Bullet Points:
Micro-dosing Accuracy: Delivers consistent 0.12cc volumes for precise
application.
Advanced Piezoelectric Actuator: Ensures reliable, low-power, and quiet operation.
Optimized Nozzle Assembly: Generates a controlled, ultra-fine mist with minimal particle
size variation.
Durable Construction: Resists corrosion from diverse fluids and
ensures long service life.
Compact & Integratable Design: Simplifies OEM integration into
medical devices and lab instruments.
Specific Application Scenario: Integrated within a portable asthma nebulizer, this mist pump mechanism reliably converts liquid medication into a therapeutic inhalable
mist. Its precise micro-dosing ensures the patient receives the exact prescribed dose with each
actuation, while its quiet piezoelectric operation provides a comfortable user experience. The compact size
allows for a sleek, handheld device design.
FAQ:
Q: What is the typical operating voltage range for this mist pump
mechanism?
A: The standard piezoelectric actuator operates efficiently within a range of 3.0V to 5.0V DC, suitable
for battery-powered devices.
Q: Can this mechanism handle viscous fluids for micro-dosing
applications?
A: It is optimized for low-viscosity aqueous solutions. Performance
with high-viscosity fluids may require specific nozzle assembly customization; consult our engineering team.
Q: What is the expected lifespan of the pump?
A: Under normal operating conditions, the mist pump mechanism is rated for a minimum of 1 million continuous actuations.
Q: Is the nebulizing component compatible with common sterilization
methods?
A: The core materials (e.g., PPS, PTFE, Piezo ceramic) are
compatible with EtO (Ethylene Oxide) sterilization and gamma
radiation. Autoclaving is not recommended.
Q: What is the average droplet size produced by this atomizer?
A: The optimized fluidic system typically produces a fine mist with a Mass Median Aerodynamic
Diameter (MMAD) ranging between 3µm and 5µm, ideal for deep lung
inhalation.
