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Heinen und Löwenstein Leon Pus

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Anaesthesia assistance, equipped for example with ventilation performance in back breathing system on the level of an intensive respirator and precise electronic gas mixing in a wide flow range of 200 ml/min to 18 L/min. 15″ colour TFT monitor and gas sensor in various versions.

Leon Plus advanced specifications:

15’’ coloured TFT touchscreen
Precise electronic gas mixture in a wide flow range of 200ml/min up to 18 l/min, thus usable from the semi-open to quasi-closed range
Various gas sensor options can be selected and integrated on the screen, with and without gas identifications
Optional view of 4 real-time graphs simultaneously
Monitoring of supply pressures with on-screen display
Complete data management with trend display
Pressure-supported spontaneous ventilation PSV (ASSIST)
Additional safeguard for protection from hypoxic gas mixture settings
Additional monitoring features optionally available
Ventilation Modes: IMV, SIMV, PCV, Man. Spont. SPCV, PSV, HLM
Optional : Software upgrade Neonates IMV/SIMV- Mode ; PCV/VTG Volume Guarantee Mode

Published in: Health & Medicine
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Heinen und Löwenstein Leon Pus

  1. 1. Production Leon, Leon plus, etc.
  2. 2. 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
  3. 3. 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.
  4. 4. 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
  5. 5. 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)
  6. 6. 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
  7. 7. 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“
  8. 8. 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
  9. 9. CO2 - Absorber • New Absorber • Volume complete 2000 ml • Fill limit 1750 ml • Longer operating time • Exchange during operation • Easy in handling
  10. 10. 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
  11. 11. 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“
  12. 12. Configuration of the options panel • Solution for half open breathing • system (Export) – Kuhn – Jackson Rees – Magill – Bain
  13. 13. 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
  14. 14. Pressure gauges and control elements
  15. 15. 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
  16. 16. New Ventilation Mode VTG Tidal Volume Guarantee • Up from 5 ml VT • Finest adjustment • „Pressure controlled“ performance with the advantage of Volume control
  17. 17. 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)
  18. 18. 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
  19. 19. Real time graphs and complete Measurement
  20. 20. User Interface with more informations
  21. 21. 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
  22. 22. 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
  23. 23. 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)
  24. 24. Systemtest • Traffic light system (green, yellow, red) • Clear optical information • Repetition of the tests one by one • comment window • Self explanable • Trouble shooting
  25. 25. Real time graphs • Airway pressure • Flow • Volume • CO² (%, hPa or mmHg) • O² • N² O • Halothane • Enflurane • Isoflurane • Sevoflurane • Desflurane
  26. 26. Trending • Airway pressure • Flow • Volume • CO² (%, hPa or mmHg) • O² • N²O • Halothane • Enflurane • Isoflurane • Sevoflurane • Desflurane • Frequency • MAC • Resistance • Static Compliance • Dynamic Compliance
  27. 27. 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:
  28. 28. Loops • Loop window • Three loops can be displayed in the Loops window • Volume over pressure • Flow over pressure • Flow over volume
  29. 29. 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
  30. 30. Different Solutions Ceiling mount Wall mount Mobil cart
  31. 31. More Solutions
  32. 32. Thank you for your open interest

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