Secondhand BTM Life 7E-A Suction Device

Objective AI Report

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Report date: 14.12.2025

BTM LIFE 7E-A Portable Phlegm Suction Unit Analysis Report

Device Identification and Description

The product in the examined visual is an electric suction device used for medical purposes. As can be understood from the English inscriptions on the device (“Portable Phlegm Suction Unit”), this product is a portable phlegm aspiration unit. The product is a compact set consisting of a main motor unit, a collection jar, and connection hoses.

Brand and Model Information

The inscriptions on the device’s front panel and body have been examined in detail, and the following brand-model information has been identified with 100% certainty:

• Brand: BTM LIFE (The logo, along with a wave symbol and the word “life”, is located in the bottom left corner.)
• Model: 7E-A (Written in large font in the bottom right corner of the device.)
• Product Description: PORTABLE PHLEGM SUCTION UNIT (Located directly below the model name.)

Areas of Use

The BTM LIFE 7E-A is designed for the vacuuming and clearing of phlegm, blood, or other liquid secretions accumulated in the respiratory tract (mouth, throat, and trachea). This device is generally used in the following areas:

• Home care services and care for bedridden patients.
• Emergency services and minor surgical procedures.
• Nursing homes or infirmaries.
• Respiratory tract cleaning for tracheostomy patients.

General Condition and Cosmetic Inspection

The general condition of the device has been assessed as used. There is clear visual evidence that the product is not entirely new:

• Hose Condition: A distinct yellowing is observed in the silicone aspiration hoses connected to the device. The discolouration of these hoses, which should originally be transparent or close to white, indicates that the product has been used previously or exposed to light for a long time.
• Collection Jar: Dense fogging and water droplets (condensation) are present on the inner surface of the transparent collection jar. This situation indicates that the device has been used recently or was closed without complete drying after cleaning.
• Casing Cleanliness: Although the white colour of the main casing is generally preserved, signs of use are present.

Mechanical and Electronic Component Analysis

The condition of mechanical and electronic components based on visual inspection is as follows:

• Control Panel: The front panel features a mechanical pressure adjustment knob (Pressure Regulator), an ON/OFF switch, and a power indicator light (POWER). The green plastic protector of the switch appears intact.
• Pressure Gauge (Manometer): An analog manometer is located on the left side. The needle is below the zero position, which is normal when the device is not operating. The values on the dial (0.02, 0.04, 0.06, 0.08 MPa and negative values) are readable.
• Casing Integrity: No deep cracks or breaks are visually detectable on the plastic casing. The integrated carrying handle appears sturdy.

Accessories and Equipment

The countable and identified parts on the system in the visual are as follows:

• 1 Main Aspirator Unit (BTM LIFE 7E-A).
• 1 Collection Jar (Hard plastic/mica-like material).
• 2 Connection Hoses (One between the device and the jar, the other for the patient line – yellowed).
• 1 Filter (On the hose line between the device and the jar, a white circular part).

Socket and Cable Detail: On the right side of the visual, a portion of a black power cord extending from the back or side of the device is visible. This confirms that the device operates on electricity.

Measurements and Capacity

Scale lines are present on the collection jar of the device. The inscription 1000ml is readable at the highest level line. This indicates that the device’s liquid collection capacity is 1000 millilitres. Additionally, 800, 600, and 400ml levels are also marked on the jar.

Authenticity Assessment

The print quality of the logo on the product, the font of the model number, and the layout of the control panel are consistent with the standard production quality of such medical devices. The “BTM life” brand aligns with known medical device suppliers, and the device is considered original.

Potential Risks and Warnings

Based on the visual analysis of the device, it is important to draw attention to the following points for the buyer or user:

• Hygiene Status: The yellowing of the hoses and the moisture inside the jar suggest that the hose sets and filters should be replaced for hygiene reasons. These parts are consumables and can be replaced.
• Jar Connections: Although the white inlet points (nipples) on the jar lid appear intact, physical testing may be required to confirm the absence of air leaks; however, no breaks are visible in the visual.

Summary and Conclusion

The product in the visual is a used aspiration device, brand BTM LIFE, model 7E-A, with a 1000ml capacity jar. The casing integrity is sound, but the yellowing of its hoses and the moisture in the jar clearly indicate that the product is second-hand and has a history of use. Its mechanical components (knob, manometer, carrying handle) are in place, and no missing main part was detected in the visual.