ERVA 2 Medical Ventilator For Adult & Pediatric

ERVA 2.0 is Portable Medical Ventilator is suitable for Pediatric & Adult Patients. ERVA 2.0 is also a Non-Invasive (NIV) & Invasive Ventilator. The device can be used for both Pediatric & Adult Patients. ERVA 2.0 is also Emergency Mechanical Ventilator

ERVA Portable Ventilator is providing mechanical Ventilation too. It is a simple setup device that has an Automatic Bag Valve Mask (BVM) system. Any health care personnel can Operate easily with minimal training.

ERVA 2 Portable Medical Ventilator can be set up easily with Tidal Volume, Inspiration to expiration Ratio, respiratory rate & PEEP. There are audio-visual alarms & an Emergency stop button for patient safety. It’s compact and has a user-friendly interface that has 8 hours of power backup. Erva can be used to save lives in emergency situations due to the unavailability of Manual Ambu bags & ICU Ventilators.

Its robust design provides continuous airflow to adult & Pediatric patients in the Covid-19 or other respiratory-related illnesses. It can be used with or without oxygen in line as per the patient’s need.

ERVA 2 Medical Ventilator Key Features

Plug & Play Device

Auto Calibration

Emergency Stop


Upto 8 Hrs Power Backup

24*7 Operation




ERVA2 Portable Medical Ventilator Applications


can be a Covid -19 Emergency Device for Adult & Pediatric

Can also be used at bus stands, railway stations, airports, etc.

Can be used at home for respiratory illness Care.


Can also be used at Villages, Remote places

It can be easily placed at institutions, factories, societies.

High portability makes it suited
for Ambulance transfers.


Technical Specifications of ERVA 2 Ventilator

Operating Specification
Alarms & Safety


Tidal Volume

Pediatric – 50-500 ml

Adult – 200-600 ml

Ventilation Alarms 
Triggers Conditions 


Respiratory Rate

Pediatric -8-80 bpm

Adult – 8-40 bpm

High Pressure
Pressure>=35 cmH2O


I/E Ratio

Pediatric -1:1-1:4

Adult – 1:1-1:4

Low pressure
Pplateau < Pplat_min = 5cmH20



Pediatric – 0-20 cmH2O

Adult – 0- 20 cmH2O

High Resist Pressure
Mismatch Compressions of arms


Max Pressure

Pediatric – 50 cmH2O

Adult – 50 cmH2O

Tidal pressure not detected
Ppeak – Ppeep < Ptidal-min = 1cmH20 (2 cycles)


Power Source
230 V


Ventilation Modes
Assist Control,
Volume Control,
Assist Mode
Motor error
If the motor is not functioning properly


Internal Battery
24V DC, up to 8 Hr Backup
Physical Specifications


Main Controller
Atmel AVR 8-bit controller
Display Dimension
Interface Module: 20*4 LCD


Pressure Sensor
LED Indicators
Ventilation in Process, Alarm trigger, Power, Battery level, Ventilation mode


Tube Connector Dimension

Inhalation tube connector: 22mm OD

Exhalation tube connector: 22mm OD


ERVA 2 Introduction

ERVA 2 Device Overview

ERVA 2 Set Up