Secondhand TMT A-IVL/VVL-TMT Transport Mechanical Ventilator

Objective AI Report

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Report date: 31.12.2025

TMT А-ИВЛ/ВВЛ Emergency and Transport Ventilator Analysis Report

Device Identification

The main product shown in the visuals is a portable artificial respiratory device (ventilator) used in medical emergencies and during patient transport. With its compact structure, carrying handle, and seemingly shock-resistant casing, the device appears to be designed for mobile use (ambulances, field interventions). An oxygen pressure regulator and various power connection cables are also present next to the device.

Brand and Model

As a result of detailed examination, the brand and model of the device have been clearly identified from the original labels and logos on the device’s front panel:

• Device Brand and Model: TMT А-ИВЛ/ВВЛ (in Cyrillic: А-ИВЛ/ВВЛ-«ТМТ»)
• Pressure Regulator Brand: Redius

The texts and model name on the device are written in Russian Cyrillic alphabet. The model name “А-ИВЛ/ВВЛ” indicates that the device has “Automatic Artificial Lung Ventilation” (IVL) and “Assisted Lung Ventilation” (VVL) modes.

Authenticity

Upon examining the silkscreen prints on the device’s front panel, the quality of the control knobs, the workmanship of the TMT logo, and the industrial design of the device, it is evident that the product is an original factory production. The labels are neat, symmetrical, and conform to professional medical device standards.

Areas of Use

This device is used to support or completely take over the respiration of patients suffering from respiratory failure. It is particularly suitable for the following areas:

• Ambulance and First Aid: The presence of a vehicle charging kit (cigarette lighter input) proves its suitability for in-ambulance use.
• Patient Transport: Due to its compact and portable nature, it is used for intra-hospital or inter-hospital transfers.
• Emergency Intervention: Designed to provide rapid respiratory support in field conditions.

Quantity Information

A total of 1 main set is visible in the visuals. The components of this set are:

• 1 Main Ventilator Unit
• 1 Oxygen Pressure Manometer/Regulator (Redius Brand)
• 1 Blue Gas Hose (attached to the device)
• 1 Mains Power Adapter (socket type)
• 1 In-Car Power Adapter (12V cigarette lighter type)

General Condition

The product generally appears to be in a clean and lightly used condition. Its casing retains its white color, with minimal signs of yellowing. No significant dirt or wear is noticeable on the exterior surface.

Physical Deformation

No cracks, breaks, or severe dents have been detected on the device casing. The paints and texts on the control panel have not worn off and are fully legible. There are no openings at the corners or joints. Only very light superficial marks, possibly from use, may be visible, but there is no significant damage.

Mechanical Components

The control knobs (potentiometer heads) on the front of the device are in place and appear sturdy. The carrying handle is robust. The gas inlet port and metal connecting elements on the right side of the device are mechanically in proper form.

The brass connection threads and blue plastic cap of the pressure regulator (Redius) are intact. The metal spring protectors on the blue gas hose are placed to prevent the hose from kinking and are not deformed.

Electronic Components

The device does not have a screen; instead, it features analog indicators and an LED bar graph display panel. Since the device is in the off position, its electronic functions could not be tested, but visually there are no breaks on the buttons or the display panel.

Accessories

The basic accessories required for the device’s operation are present:

• Redius Manometer: The pressure gauge showing a 0-25 MPa range is intact. There is no broken glass. The “O2” symbol on it indicates suitability for oxygen use.
• Power Adapters: Two different power sources are available: one for a standard wall socket (black, large adapter) and one for a car cigarette lighter (black, cable with plug). This indicates that the device has a hybrid power supply.
• Blue Hose: A spiral-reinforced pneumatic hose used for oxygen or air connection is present.

Label Information and Control Panel Analysis

The front panel contains quite detailed technical information. An analysis of these control elements, which are in Russian, is as follows:

• Left Panel (Table): A reference table for ventilation parameters is located here. It lists adjustment values based on Tidal Volume (Vt) and 50% or 100% oxygen mixture (O2) options. The table includes separate reference rows (with Blue and Green color codes) for adults (Взрослые) and children (Дети).
• Upper Dial: An analog indicator with color-coded (blue and green) regions that adjusts ventilation pressure or volume.
• Middle Dials:
  • Left Knob (Частота): Adjusts respiratory frequency (10-20-40-50 etc. breaths per minute).
  • Middle Knob (Пауза): This is the pause button that adjusts the Inspiration/Expiration ratio or breath-hold duration.
• Bottom Knob (Mode Selector): Switches between IVL (Controlled Ventilation) and VVL (Assisted Ventilation) modes. Additionally, the device’s start/stop (СТАРТ/СТОП) button is located in the bottom right corner.

Battery Status

The presence of an external charging adapter and an in-car use adapter next to the device suggests that the device may have an internal battery or operates only with external power. However, being a portable “transport” type device, it is likely to have an internal battery. The physical condition of the battery (swelling, etc.) cannot be seen from the visual as the battery is inside the device.

Size and Compatibility

The table on the front panel indicates that the device is suitable for use in both Children (Дети – 0.1L to 0.3L Volume) and Adults (Взрослые – 0.2L to 1.2L Volume). It is portable in size and has a form that can be easily carried by hand.

Existing Faults

There is no indication in the visuals (broken parts, burn marks, severed cables) to suggest that the device is “faulty”. All parts maintain their integrity.

Potential Fault Risk

The product is visually in good condition. The only point to note is that oxygen hoses and connection gaskets (o-rings) may wear out over time, but the current visuals show no signs of cracking in the hoses or drying of the rubber components. The product gives the impression of being clean and well-maintained.