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Condition:
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Warranty:
- Weight: 4.45 lb
- No batteries needed; pneumatically-powered
- Impact-resistant case with shock-absorbing bumpers
- Meets ASTM, ISO, and KKK-1822C standards
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Learn more:
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MFR:
Allied Healthcare
Ships from MFI Medical
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MPN: L461
- Phone: (800) 444-3954
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Frequently asked questions
What are the key use cases for the transport ventilator?
The Allied Healthcare AutoVent 3000 is engineered specifically for reliable automatic transport ventilation in critical, time-sensitive environments. Its design targets EMS professionals and adheres to rigorous transport standards (ASTM, ISO, KKK-1822C).
Its primary use cases include:
- Emergency Medical Services (EMS): Providing pre-hospital ventilator support.
- Intra- and Inter-hospital Transports: Ensuring continuous ventilation between facilities.
- Air Rescue Operations: Utilizing its ruggedized, impact-resistant design for use in harsh environments.
Since the unit is pneumatically-powered, it runs exclusively on source gas (40-60 psig), eliminating the need for batteries during transport.
Is the AutoVent 3000 reliably pneumatically powered?
Yes, the AutoVent 3000 is exclusively pneumatically powered, which offers significant reliability benefits during critical transports.
This design operates solely on standard 50 psi source gas (oxygen) and does not require any batteries for operation, eliminating concerns about charging or battery failure.
Key details regarding its power source:
- Power Source: Pneumatically-powered only.
- Required Pressure: Operates using a source gas pressure range of 40 to 60 psig.
- Benefit: This method helps ensure the integrity of the specified oxygen concentration is maintained throughout ventilation.
Does the AutoVent 3000 have independent ventilation controls?
Yes, the Allied Healthcare AutoVent 3000 is designed with independent, user-selectable controls for highly versatile and precise ventilation management during transport. This adaptability is crucial for treating a wide range of patient needs.
Key adjustable settings include:
- Tidal Volume: Settings range from 200 ml up to 1200 ml.
- Breaths Per Minute (BPM): The frequency can be set between 8 and 28 BPM.
- Inspiratory Time (I.T.): Settings are user-selectable for Adult/Child modes, with options typically around 0.75, 1.5, or 2.0 seconds (depending on the specific configuration).
Additionally, the control module provides:
- Flow Rate: Ranges from 16 to 48 lpm.
- I-E Ratio: Adjustable from 1:1 to 1:4.
What standard source gas pressure is required?
The AutoVent 3000 is pneumatically-powered, designed to eliminate reliance on batteries. It operates using standard source gas, ensuring reliability during critical transports.
- Standard Requirement: Requires a standard 50 psi source gas supply.
- Pressure Range: The acceptable operating range is 40 to 60 psig.
- Efficiency: Driving gas consumption is very low, utilizing a maximum of only 0.5 lpm.
This specialized design helps maintain the integrity of the specified inspired oxygen concentration.
What stringent industry standards does the AutoVent 3000 comply with?
The AutoVent 3000 complies with several stringent industry standards, including ASTM, ISO, and KKK-1822C. These certifications ensure the ventilator meets high performance and safety requirements for medical devices used in critical situations.
What components come in the standard ventilator kit?
The standard configurations (L461 and L461-150) provide the core components necessary to connect the ventilator to a standard oxygen source (50 psi).
The following components are included in the standard kit:
- Control Module: The primary unit used to independently set Tidal Volume and BPM (Breaths Per Minute).
- Patient Valve Assembly: Features a bright green visual breath indicator and an integrated audible pressure limit alarm. It also supports patient demand breathing.
- Supply Tubing
- 6-foot O₂ Hose
- Non-rebreathing Valve with Hose
Important Operational Requirement
The AutoVent 3000 is pneumatically powered, ensuring reliability without batteries. It requires a source gas supply pressure between 40 and 60 psig to function. Please note that the oxygen cylinder, regulator, and patient masks are not included with the standard configurations and must be sourced separately.
What is the I-E ratio range?
The Allied Healthcare AutoVent 3000 offers a flexible Inspiratory-Expiratory (I-E) ratio range from 1:1 to 1:4.
This broad span ensures EMS professionals can precisely adjust the ventilation cycle to accommodate a wide variety of patient physiological needs during critical intra-hospital or pre-hospital transport scenarios.
What is the extreme operating temperature range?
The Allied Healthcare AutoVent 3000 is engineered for reliable operation in harsh, demanding transport environments. The specified temperature ranges are:
- Operating Temperature: The unit functions consistently from 0 °F to 125 °F.
- Storage Temperature: The device can be safely stored in an even wider range, from -40 °F to 160 °F.
This robust design ensures peak performance during critical missions, including air rescue.

Allied Healthcare AutoVent 3000 Autom...