Flight 60 vs. HT70 www.flight-medical.com 1 Flight Medical Confidential 1

Flight 60 is a superior ventilator Flight 60 Vs. HT70 Flight 60 is a superior ventilator Our competitive strategy is to strive for a head-to-head comparison Once compared feature to feature, we should not lose an opportunity to HT70 The following slides provide the tools to compete with HT70 effectively Which flow rate

HT70 or HT70 Plus ? Flight 60 Vs. HT70 The HT70 Plus was released after HT70 to provide answer to market need for exhaled gas monitoring Differences between HT70 and HT70 Plus HT70 offers exhaled gas measurement through flow sensor, flow trigger, FiO2 monitoring, waveforms and loops. It’s important to check with customer Which HT70 are we competing against ? HT70 or HT70 Plus ? Why customer is being offered the HT70 and not the HT70 Plus ? Which flow rate

In a nutshell Flight 60 vs. HT70 Waveforms, loops Exhaled Volume Monitoring FiO2 monitoring and alarms Flow Trigger Versatility: Single limb (transport) or dual limb (sub-acute, long term) Advanced Modes* Volume Guarantee (PRVC) Bi-Phasic mode (APRV) Integrated O2 Blender* 2 min O2 function Synchronized Nebulizer Ease of Use – 7.1” screen Only Trends, no exhaled volume monitoring FiO2 - optional Pressure Trigger only Single limb Basic modes External mechanical blender 5.2” screen * Pending FDA 4

In a nutshell Flight 60 vs. HT70 PLUS HT70 Plus only Single limb Waveforms, loops Exhaled Volume Monitoring FiO2 monitoring and alarms Flow Trigger Versatility: Single limb (transport) or dual limb (sub-acute, long term) Advanced Modes* Volume Guarantee (PRVC) Bi-Phasic mode (APRV) Integrated O2 Blender* 2 min O2 function Synchronized Nebulizer Ease of Use – 7.1” screen HT70 Plus only Single limb Basic modes External mechanical blender 5.2” screen * Pending FDA 5

Growing with Your Needs Flight 60 Vs. HT70 Growing with Your Needs Flight 60 keeps adding features and capabilities. Ask your HT70 rep which features were added to HT70 in the last 24 months. Which flow rate DESIGNED FOR BROAD RANGE OF APPLICATIONS

DESIGNED FOR BROAD RANGE OF APPLICATIONS Flight 60 Vs. HT70 Advanced Modes Volume Guarantee Flight 60 only* - both tidal and minute volume guarantee modes. Bi-Level Flight 60 only* PRVC Which flow rate DESIGNED FOR BROAD RANGE OF APPLICATIONS * Pending FDA

Internal, Integrated Oxygen Blending Flight 60 Vs. HT70 Internal, Integrated Oxygen Blending Electronic High Pressure O2 Blender Flight 60 only* Vs. external oxygen mixer of HT70 2 min 100% O2 O2 supply fail alarm Low Flow O2 Port Vs. external low flow oxygen reservoir of HT70 Which flow rate DESIGNED FOR BROAD RANGE OF APPLICATIONS * Pending FDA

Advanced Monitoring Flight 60 Vs. HT70 Safety: Exhaled Volume Monitoring Vte and Mve monitoring available on Flight 60 only. (flow sensor is available only with the HT70 Plus) Waveforms Pressure, Flow and Volume curves on Flight 60 only vs. Pressure only of HT70. Loops PV and FV loops on Flight 60 only. Which flow rate

Easier Acceptance, Less In-servicing Flight 60 Vs. HT70 Easier Acceptance, Less In-servicing Intuitive Flight 60 is simpler to use. Sunlight visibility F60 provides very good screen visibility during daylight. Drill down Menus Less screens, one button access to most ventilation parameters. Screen Size Larger 7” color touch screen on F60 vs. 5.2” of HT70 Preset Prescriptions 5 presets on Flight 60 vs. 3 of HT70 Which flow rate

Independent Ventilation How portable is your portable vent ? Flight 60 Vs. HT70 Independent Ventilation How portable is your portable vent ? Battery Lifetime Real 12 hours of Flight 60 vs. stated 10 hours of HT70 reported lifetime of under 6 hours Hot Swap 2+ hours of Flight 60 vs. stated 30 minutes of HT70 and decreasing with time Weight 6.3Kg of Flight 60 vs. 7.9 of HT70 Which flow rate

Additional Alarms – Better Patient Safety Flight 60 Vs. HT70 Additional Alarms – Better Patient Safety Patient Disconnect Alarm Only with Flight 60 Low Rate alarm Low Vti and Vte alarms Low/High FiO2 Alarms Which flow rate

Flight 60 is Versatile Flight 60 Vs. HT70 Dual Limb or Single limb Only with Flight 60 Minimum Tidal Volume 30ml of Flight 60 vs. 50ml of HT70 Low flow or high pressure Built in Low Flow Port in Flight 60 vs. additional accessory in HT70 Flow Trigger or Pressure trigger Standard with Flight 60 Optional with HT70 Plus Which flow rate

Features & Benefits More Comparisons Flight 60 Vs. HT70 Features & Benefits More Comparisons NIV Leak Compensation Automatic up to 30 l/min with Flight 60 Guess the leak and ‘dial in’ on HT70 – but would it hold? Noise & Vibrations HT70 noisy and vibrating Set the HT70 to Ti=1sec and Vt=0.6liter …Now listen and let it travel on the table Proximal Flow Sensor Standard with Flight 60 Optional with HT70 Plus (add’l cost ?) Which flow rate DESIGNED FOR BROAD RANGE OF APPLICATIONS

What would HT70 reps Claim ? HT70 uses simpler and cheaper patient circuit HT70 is used with a cheaper (no flow sensor) and simpler patient circuit. This is NOT applicable for HT70 Plus, as HT70 Plus has a flow sensor. Not using a flow sensor is a safety compromise. Cylinder Use Time Calculator This feature is very cumbersome to use. The cylinder size have to be dialed in, assuming it’s full. If the Cylinder wasn’t full or filled to standard, the indication could be misleading Battery Time Estimator This feature may partially compensate for the shorter battery life of HT70, compared to Flight 60 Custom backup ventilation Shouldn’t be a game changer 15