Controls:
Control principle Continuous flow, pressure-limited,time-cycled
Conventional ventilation IMV/IPPV, CPAP
Triggered ventilation IMV, SIPPV, PSV1), Leak adapted
Trigger Flow/volume trigger, Leak adapted
Trigger delay approx. 30 ms
High Frequency Ventilation1) 3) CPAP+HFV, IMV+HFV
Frequency 5 to 20 Hz
Volume Gurantee Ventilation1) SIMV+VG, SIPPV+VG, PSV+VG
Oxygen mixer loss (bleed flow) 0 (zero) L/min

Monitoring:
Flow Monitoring at the Y-piece, integrated
Volume Monitoring at the Y-piece, integrated
Lung function monitoring Compliance, resistance C20/C, time constant
FiO2 Monitoring integrated
Real-time curves Flow and pressure, integrated
Inspiratory Oxygen concentration 21 -100 vol. % oxygen
Peak Pressure to 99 mbar
Mean Airway Pressure to 99 mbar
Graphic trends 6 parameters, integrated
Logbook record of last 100 alarms

Mechanical Ventilation:
Use of a machine to induce alternating inflation and deflation of the lungs with air
Regulates Oxygen/CO2 levels in blood
Volume and Pressure of Air forced into Lungs is controlled
Has to meet varying demands of patient ventilation

Modes of Ventilation:

Volume control
Pressure control
CPAP/BIPAP
Support Ventilation
Combination Of Modes
Intermittent mandatory Ventilation

Components of Ventilator System:
Compressed Gas Source
Patient Breathing Circuit
Mixer/Blender
Hoses
Optional monitoring
O2
Volume

Classification:
Driving Mechanism
Pneumatic (Mark 7)
Electronic (Siemens 900C)Function
Respirators: Short time ventilator support
Conventional Ventilators :long term, advance Support Portability
Transport/battery backup Patients Adult Pediatric Or Neonatal

Technologies and Jargon:
Turbine technology
High frequency Oscillatory ventilation
Modes IMV, SIMV, PC, VC, S/T etc.
MRI Compatible (Non ferromagnetic components)
Flow Sensors- Volume Measurements
Pressure transducers

Drager Evita 2 Dura Ventilator:
The Evita 2 Dura critical-care ventilator maintains high standards of ventilation therapy.

• Spontaneous breathing strategy??- One of Drager Evita 2 Dura Ventilator’s strengths is its implementation of the “Room to Breathe” concept. Spontaneous breathing reduces the risk of atelectasis and improves the ventilation/perfusion ratio by maintaining a higher functional residual capacity. BIPAPTM*/PCV+, the universal mode for ventilation and weaning, gives a patient the freedom to breathe spontaneously at any time. AutoFlow, the next step in volume-oriented ventilation, encourages spontaneous breathing in all volume modes and another option, Automatic Tube Compensation (ATC), gives a patient the feeling of virtual extubation by eliminating the work involved in breathing with a tracheal tube.

• The right mode for every patient- Since the Drager Evita 2 Dura Ventilator can be used to ventilate neonatal, pediatric or adult patients, it is the ideal “workhorse” for everyday clinical routine. The wide range of patients covered also reduces the amount of staff training required and ensures a greater flexibility in the use of resources.

We are the prominent company that is engaged in providing high quality range of Drager Evita 4 Ventilator.

Scope of application

Evita 4 – long-term ventilator for intensive care.

For adults, children and neonates.

For premature babies with the “NeoFlow” option.

With the following ventilation modes

IPPV (Intermittent Positive Pressure Ventilation)

Volume-controlled ventilation with fixed mandatory minute

volume.

With the options:

– CPPV (Continuous Positive Pressure Ventilation)

Controlled ventilation with continuous positive airway

pressure

– PLV (Pressure Limited Ventilation)

Pressure limited constant-volume ventilation

– AutoFlow®

for automatic regulation of “Insp. Flow” and “Pinsp”

– IRV (Inversed Ratio Ventilation)

Ventilation with inversed inspiration/expiration ratio.

SIMV (Synchronized Intermittent Mandatory Ventilation)

Combines mechanical (volume-controlled) ventilation with

spontaneous breathing.

With the options:

– PLV (Pressure Limited Ventilation)

Pressure limited constant-volume ventilation

– AutoFlow®

for automatic regulation of “Insp. Flow” and “Pinsp”.

MMV (Mandatory Minute Volume Ventilation)

Spontaneous breathing with automatic adjustment of

mandatory ventilation to the patient’s minute volume

requirement.

With the options:

– PLV (Pressure Limited Ventilation)

Pressure limited constant-volume ventilation

– AutoFlow®

for automatic regulation of “Insp. Flow” and “Pinsp”.

SB (Spontaneous Breathing)

Spontaneous breathing at ambient pressure.

CPAP (Continuous Positive Airway Pressure)

Spontaneous breathing with positive airway pressure.

ASB (Assisted Spontaneous Breathing)

Pressure-assisted spontaneous breathing.

BIPAP (Biphasic Positive Airway Pressure)

Pressure-controlled ventilation combined with free

spontaneous breathing during the complete breathing cycle

and adjustable pressure assist on CPAP level.

BIPAPAssist (Biphasic Positive Airway Pressure Assisted)

Pressure-controlled assisted ventilation.

APRV (Airway Pressure Release Ventilation)

Spontaneous breathing on two pressure levels with long time

ranges – independently adjustable.

PPS (Proportional Pressure Support) (optional)

For differentiated proportional support of spontaneous

breathing with pathological compliance and/or resistance.

ILV (Independent Lung Ventilation)

Separate, differentiated, synchronised ventilation with two

Evita units, independently ventilating each lung.

Supplements

Automatic Tube Compensation ATC (optional)

Can be used for all ventilation modes.

Compensates the tube resistance.

Apnoea ventilation

For switching over automatically to volume-controlled

mandatory ventilation, if breathing stops.

If apnoea occurs, Evita 4 emits an alarm after the preset alarm

period »TApnoea « and starts volume-controlled ventilation.

NIV mask ventilation (optional)

Non-invasive ventilation

For ventilation with a nasal or facial mask to support noninvasive ventilation of patients with spontaneous breathing.

Choice available between mask ventilation and ventilation of

intubated patients.