The document describes the features and functions of the Leon plus neo ventilation device. It summarizes ventilation modes including IMV, PCV, PSV and new modes like VTG. It also details adjustments for tidal volume, frequency and other settings. The document outlines the patient module, CO2 absorber, O2 safety system and other components. Graphical interfaces, alarms, and monitoring of various gases and values are presented. Configurations for different patient types and accessories are reviewed.

2. Production Leon, Leon plus, etc.

3. Ventilation Modes (S) IMV (Synchronized)
Intermittend Mandatory Ventilation
(S) PCV (Synchronized)
Pressure Controlled Ventilation
PSV Pressure Supported
Ventilation
Man. Manual Ventilation
Spont. Spontaneous Ventilation
HLM – Mode (optional)
Heart – lung machine mode
MONITOR – Mode (optional)
Only monitoring

4. Ventilation Modes New Features:
VTG (Optional) Tidalvolume
VG Guarantee in Pressure controlled
Ventilation
Performance extented for
Neonatal Ventilation
(Optional)
ECO Meter
Heinen + Löwenstein have developed the Leon plus neo
software
neonatal ventilation technology based on their expertise
from 25
years of experience in neonatology.

5. leon
Ajustment range:
3 – 20 ml in 1 ml steps
20 – 50 ml in 2 ml steps
50 – 100 ml in 5 ml steps
100 – 600 ml in 10 ml steps
plusneo
Software 3.0
Ajustment range:
Beginn at 3 ml in 5 ml steps
IMV/PCV-Mode
Frequenz 6 – 100 1/min
IMV/SIMV-Mode
Vti 3 – 600 ml
PCV/SPCV-Mode
Volumengarantie

6. Features
15“ TFT color display
• Operation via touchscreen and / or control knob
• Electronic fresh gas blender
• Gas monitor with automatic detection of anesthetic gas
and anesthetic gas mixture
• Paramagnetic Oxygen Cell
• One - hour rechargeable battery buffering
• Two Interface connections RS 232Com 1 VueLink /
Intellibridge (Philips)
• Com 2 HulBus (PDMS, et cetera)

7. Features
• Ethernet interface
• Receptacle for two anaesthetic vaporizers
• 3 Drawers
• 1 Storage compartment
• Pull out writing surface, DIN A4
• reserve bottle connections for O2 and N2O
• Rails on right and left to fit support arms and other accessories
• Undercarriage with 4 antistatic rollers, all with brakes

8. Description Patient module
• Patient module
• Fresh gas decoupled
• Temperature controlled:
• preventing condensation
• warming respiratory gas
• APL decoupled during controlled ventilation
• Visual observation of the „Hanging Bellow“
• Optional Infrared Sensor „Freshgas Shortage“

9. Patient module
Inspiratory and expiratory flow sensors:
• Absorber can be exchanged during operation
• Can be fully sterilized
• Compliance compensated Compatible to our
other products:
– Leon and Leon (Basic Version)
– Leon MRI

10. CO2 - Absorber
• New Absorber
• Volume complete 2000 ml
• Fill limit 1750 ml
• Longer operating time
• Exchange during operation
• Easy in handling

11. O² Safety Flow System
• Mechanical Valve (only pneumatically
driven)
• Settings 0 – 15 l/min.
• Use for quick start (emergency)
• Direct connection to the circuit system,
delivery of 100 % O2 and including
volatile anesthetics
• Safety flow is anytime in Standby, if
device is switched off

12. Analyzing Patient Gas
• Side stream Monitor with real time
measurement and real time graphs
• Paramagnetic O² measurement
• Alternative Configurations available
• Different water trap for exactly
measures in patient category „child“

13. Configuration of the options panel
• Solution for half open breathing
• system (Export)
– Kuhn
– Jackson Rees
– Magill
– Bain

14. Configuration of the options panel
• Solution „External O² outlet“
• (Germany)
– O² – Flowmeter adjustable
between 0 – 15 l / min.
– „Pure“ Oxygen, no mixed gas
– Available at any time

15. Pressure gauges and control elements

16. New Ventilation Mode
• PSV Pressure Supported Ventilation
• Psv provides pressure support during
insufficient spontaneous breathing.
• If the Leon plus is not triggered by the patient
after the adjustable apnoe time (backup), the
Leon plus initiates the inspiration.
• In addition, you can use a button to start a
manual breath, not activated by the patient.
• Every breath (triggered, backup, manual) is
flow cycled

17. New Ventilation Mode
VTG Tidal Volume Guarantee
• Up from 5 ml VT
• Finest adjustment
• „Pressure controlled“
performance with the
advantage of Volume
control

18. New Ventilation Mode
• Mode is working on a CPAP Level
• Measurement of CPAP
• Without „standard“ patient alarms
• Stopwatch for time of bypass
• Adjustment of CPAP on APL – Valve
• Alarm for CPAP Level observation
HLM – Mode (Heart – Lung machine mode)

19. Neonatal Ventilation
• Volume adjustement 3 ml – 600 ml
(Child)
• 3 ml – 20 ml Increment 1 ml
• 20 ml – 50 ml Increment 2 ml
• 50 ml – 100 ml Increment 5 ml
• From 100 ml Increment 10 ml
• Frequency 6 – 100 bpm
• Measurement of Leakage in %
• Volume adjustement 300 ml – 1600
ml (Adult)
• From 100 ml Increment 10 ml
• From 1000 ml Increment 50 ml
• Measurement of Leakage in %
IMV and VG

20. Real time graphs and complete Measurement

21. User Interface with more informations

22. Fresh gas control
• Air or N2 O as carrier gas
• Set percentage oxygen to total fresh gas flow
• Set total fresh gas flow
• Setting range
• 200 ml / min. – 18 l / min.
• Ensure O2 concentration in O2 / N2 O mixture of
25 % (Ratio)
• Ensure O2 concentration in „Minimal Flow“ (up
from 200 ml/min.) is with 100%, adapted to the
fresh gas flow

23. Fresh gas control
• Backup Emergency bottles (2 – 3
litres) PIN Index (international)
• DIN Standard (Germany)
• Analog pressure gauges in front
• Reservegas bottles
• (10 litres) with digital input
(optional)
• Digital bottle pressures in the
window „thresholds

24. Thresholds
• Alarm limits for monitoring (adjustable)
• Function of „Autoset“
• Alarms with three different priorities
(high, medium, informal)
• Complete history of alarms in the Log
• Complete history of events in the Event
Log (only in Standby)
• Gas supply pressure
• Pressure of „10 litres Bottles“ (option)

25. Systemtest
• Traffic light system
(green, yellow, red)
• Clear optical
information
• Repetition of the tests
one by one
• comment window
• Self explanable
• Trouble shooting

26. Real time graphs
• Airway pressure
• Flow
• Volume
• CO² (%, hPa or mmHg)
• O²
• N² O
• Halothane
• Enflurane
• Isoflurane
• Sevoflurane
• Desflurane

27. Trending
• Airway pressure
• Flow
• Volume
• CO² (%, hPa or
mmHg)
• O²
• N²O
• Halothane
• Enflurane
• Isoflurane
• Sevoflurane
• Desflurane
• Frequency
• MAC
• Resistance
• Static Compliance
• Dynamic
Compliance

28. Values displayed in numerical form
• Minute volume
• VTi
• VTe
• Ti spont.
• % Spont.
• PressurePeak
• PressurePlateau
• PressureMean
• PEEP
• Frequency
• Freq. Spont.
• Freq. CO2
• Leak %
• Agent (Hal., Enfl. etc.)
• N2O
• CO2
• O2
• Calculated values:
• 18. MAC
• 19. Compliance dyn.
• 20. Compliance stat.
• 21. C20/C
• 22. Resistance
• 23. Tinsp : Texp
• 24. I : E
• Adapted values:
• 25. CPAP (only in HLM –
Mode)
• 26. O2 – effectiv
Real time measurement:

29. Loops
• Loop window
• Three loops can be displayed in
the Loops window
• Volume over pressure
• Flow over pressure
• Flow over volume

30. Loops
• One Loop at a time can be
displayed in full screen
• Including now freezing
function for exact
observation and fine
adjustment of the
ventilation

31. Different Solutions
Ceiling mount Wall mount
Mobil cart

32. More Solutions

33. Thank you for your open interest