The Refurbished Medtronic Newport HT70 Plus Ventilator is a portable, piston-driven life-support ventilator designed to provide invasive and non-invasive ventilation (NIV) for patients weighing approximately 5 kg through adult. Its compact design combines micro-piston technology, an integrated battery, and a color touchscreen for portable respiratory support.
The HT70 Plus supports volume- and pressure-controlled ventilation, with A/CMV, SIMV, and SPONT modes. NIV can be enabled or disabled across the primary ventilation modes, while real-time waveform graphics provide visualization of pressure, flow, and volume.
✅ Key Features
- Refurbished Medtronic Newport HT70 Plus ventilator
- Portable piston-driven life-support system
- Designed for patients from 5 kg to adult
- Supports invasive and non-invasive ventilation
- Micro-piston technology
- Built-in rechargeable battery
- Color touchscreen display
- Real-time pressure, flow, and volume waveforms
- Volume-control and pressure-control breath types
- A/CMV, SIMV, and SPONT ventilation modes
- NIV On/Off capability in primary modes
- On-airway flow-sensor option
- Flow or pressure triggering
- Internal battery-use-time estimator
- Oxygen-cylinder usage calculator
- Comprehensive ventilation alarms
Ventilation Modes
A/CMV — Assist/Control
The Assist/Control (A/CMV) mode provides mandatory ventilation while allowing patient-triggered breaths to receive ventilator support according to the selected breath type and settings.
SIMV
Synchronized Intermittent Mandatory Ventilation (SIMV) provides synchronized mandatory breaths while allowing spontaneous breathing between mandatory breaths.
SPONT — Spontaneous
The SPONT mode supports spontaneous breathing according to the configured pressure-support and other applicable parameters.
Volume & Pressure Control
The Newport HT70 Plus supports two primary breath-control types:
- Volume Control
- Pressure Control
This provides flexibility for different invasive and non-invasive ventilation requirements.
Non-Invasive Ventilation (NIV)
The HT70 Plus provides NIV On/Off capability in all primary ventilation modes.
This allows the ventilator to be configured for non-invasive respiratory support when an appropriate patient interface and clinical setup are used.
The device can therefore be used for both:
- Invasive mechanical ventilation
- Non-invasive ventilation
Micro-Piston Ventilation Technology
The HT70 Plus uses micro-piston technology as its ventilation drive system.
The piston-driven design is intended to provide portable respiratory support without relying on the conventional pneumatic architecture of larger ICU ventilators.
This makes the system particularly suited to transport and portable-care applications.
Color Touchscreen & Waveform Graphics
The ventilator incorporates a color touchscreen for device operation and parameter management.
Real-time graphical displays can show:
- Flow waveform
- Pressure waveform
- Volume waveform
These graphics provide clinicians with visual information about respiratory-system performance and patient-ventilator interaction.
Battery Use-Time Estimator
Helps estimate remaining operating time based on available battery capacity and operating conditions.
Oxygen Cylinder Usage Calculator
Assists with estimating oxygen consumption and cylinder usage during portable ventilation.
Alarm & Safety System
The HT70 Plus provides multiple alarms designed to alert clinicians to important ventilation conditions.
The supplied specifications include:
- High oxygen alarm
- Low oxygen alarm
- Apnea alarm
- High expiratory tidal-volume alarm
- Disconnect alarm
Alarm limits and functionality should be verified during functional testing of the refurbished unit.
Technical Specifications
| Specification |
Details |
| Product |
Medtronic Newport HT70 Plus |
| Condition |
Refurbished |
| Device Type |
Portable piston-driven ventilator |
| Patient Range |
5 kg to Adult |
| Ventilation |
Invasive & Non-Invasive |
| Tidal Volume (VT) |
50–2,200 mL |
| Respiratory Rate (RR) |
1–99 bpm |
| PEEP / CPAP |
0–30 cmH₂O |
| Pressure Support |
0–60 cmH₂O |
| Flow Range |
6–100 L/min |
| Modes |
A/CMV, SIMV, SPONT |
| Breath Types |
Volume Control / Pressure Control |
| NIV |
On/Off in primary modes |
| Display |
Color touchscreen |
| Waveforms |
Flow, Pressure & Volume |
| Drive Technology |
Micro-piston |
| Battery |
Built-in |
| Flow Sensor |
On-airway flow sensor option |
| Triggering |
Flow or Pressure |
| Calculators |
Battery use-time & oxygen-cylinder usage |
| Alarms |
Oxygen, apnea, tidal volume & disconnect |
Product Disclaimer
Specifications and included accessories may vary by production batch, market, or manufacturer revision. Please verify the exact configuration with the seller before purchase. This product information is intended for general product guidance and does not replace professional medical advice, diagnosis, or treatment.
