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Safe, Comfortable, Reliable, Effective for COPD Patients

5 Respiratory Modes

CPAP ( Continuous Positive Airway Pressure)

S (Spontaneous)

T (Timed)

S/T (Spontaneous/Timed)

PC (Pressure Control)

Applicable Departments


Cardiology Department,

Neurology Department,

Respiratory Department,

Emergency Department,

Geriatrics Department, 

Movable Trolley with Integrated Design

The trolley carry ventilator with humidifier, 

adjustable arm, tubing and mask etc.

can be moved forward with single hand

Overall protection for safe treatment
Doctors will feel more relieved

Sepray hospital non-invasive ventilator — German Blower for precise and stable 
pressure;Various monitoring data enable easier medical operation; Individual humidifier
system & 5 alerts offer the patients safe and comfortable therapy


Innovative technology enable healthy breath

COMF(pressure release Technology), AST (automatic Synchronization technology) 
And VAT(Volume Assure Technology)
make sure patients breath naturally and comfortable


AST (automatic Synchronization

AST will monitor patients’ every single respiration, response immediately to synchronize patients’ breath through sensitive trigger by detecting flow, pressure and waveform changing

Automatic sensitivity technology provide the doctor convenience no need to set the sensitivity manually, and lower down patient’s respiratory power.

60L/min leakage compensation improved the therapeutic effectiveness by providing stable pressure and synchronization when big leakage happened


(pressure release Technology)

Under S mode, COMF enable the device release pressure when it detect the patient is at the point of respiratory end, which makes the patient breath more comfortable and close to natural breath


VAT(Volume Assure Technology) 

VAT will monitor the change of patients’ tidal volume, and estimate the pressure to reach to the target tidal volume, then the device will provide a gradual increasing IPAP to assure patient’s tidal volume. VAT can response to more clinical demand and make sure therapy effectiveness


Intelligent electromagnetic valve Technology

Pressure response can be acted within 200ms to follow patients’ breath. 

Precise pressure control for better synchronization and treatment effectiveness.

ST30 NON Invasive Ventilator

  • Parameters of ST-30C

    Parameters  Description
    Screen Size 5.7 inch color LCD screen
    Waveform Double waveform of flow&pressure
    IPAP 4cm H2O-30cmH2O
    EPAP 4cm H2O-25cmH2O
    CPAP 4cm H2O-20cmH2O
    Ramp time 0-60min(per 1min)
    Start Pressure CPAP Mode:4cm H2O-CPAP
    Other Mode:4cm H2O-EPAP
    Rise time 1-6 levels
    Tidal Volume 20-2500ml
    Inspiratory time 0.2s-4.0s
    Respiratory rate 1BPM-60BPM
    Alerts Apnea alert, Disconnection alert,
    Low minute volume alert, 
    Low tidal volume alert, Cut off alert, 
    High pressure alert
    Real-time data Pressure, Flow, Minute volume, 
    Tidal volume, Minute respiratory rate, 
    Other settings Screen lock, Screen lightness, Flow scale,
    Pressure scale, Wave form


    Humidifier Description
    Temperature 40°-70°
    Adjustable level 1-9 levels
  • Easy operation for better therapy with humanized design

    5.7 inch color LCD screen. Double waveform display makes it easy to read & analysis the patients’ conditions

    Parameters setting and real-time treatment data display on the same screen brings convenience to adjust the parameters according to patients’ conditions

    Multi-function wheel button design make it easy to set the parameters

    Humanized 17 degree elevation design brings greet reading experience

Lepu Medical Covid-19 AntiBody test Leaflet
Lepu Medical Covid-19 AntiBody test Instructions
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