Secondhand YSZ ENT Examination Microscope

Objective AI Report

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Report date: 13.02.2026

Mobile Stand-Mounted Examination Microscope (Colposcope) Analysis Report

Device Identification

The device analyzed in the visuals is an optical examination microscope mounted on a mobile wheeled stand, used for medical purposes, or more commonly known as a colposcope. The device consists of a mobile base, a vertical support stand, an illumination power supply unit, an articulated (pantograph) arm, and a binocular optical head (eyepiece section) components.

Brand and Model

During a detailed examination of the visuals, no logo or inscription indicating the manufacturer’s brand (e.g., Leisegang, Kaps, Zeiss, Alltion, etc.) or model name was found on the device’s body, optical head, or electronic box. Although the overall design language of the device resembles classic European-type colposcopes, brand and model information could not be identified as there was no explicit indication of 100% certainty.

Note: An label with the inscription “6910” was detected on the right side of the device’s optical head, along with a faint, unreadable inscription (“beginning with ‘For…'”) engraved on the metal surface. However, these inscriptions are not sufficient or conclusive for brand identification.

Originality

The quality of the device’s metal components, paintwork, clamping mechanisms used in the joints, and the complex structure of the optical head indicate that the product is manufactured to industrial standards by a professional medical device manufacturer. It does not give the impression of a replica or a home-made setup. However, due to the brand being erased or the label having fallen off, its origin cannot be verified.

Areas of Use

This device is designed for tissue examination under high illumination and magnification. Its primary areas of use include:

• Gynecology: Cervical cancer screening and detailed examination (Colposcopy).
• ENT (Ear, Nose, Throat): Detailed examinations of the ear and inside the nose.
• Dermatology or Minor Surgery: Superficial tissue examinations.

Quantity Information

The visuals show a total of 1 integrated unit (including base, body, and head).

Overall Condition

The device is in a used condition. It holds the status of a second-hand medical device. The paint condition on the body and the state of the plastic parts indicate that the device has not sustained significant damage but has been in service for some time. Its overall visual condition is clean and “worth examining.”

Physical Deformation

• Body and Paint: Slight dirt and superficial scratches due to use can be observed in places on the white metal parts of the device, but no major dent, crack, or rust that would compromise the body’s integrity is visible.
• Label Area: Adhesive residue or label deformation (earlier erasure) is present in the area where the labels were on the optical head (Visual 6).

Mechanical Components

• Wheeled Stand: The 5-arm star base system and wheels appear sturdy. The metal connection points of the wheels are in place.
• Articulated Arm (Pantograph): The arm mechanism and elbow connections maintain their integrity. The black fixing/clamping knobs appear complete.
• Movement Capability: There are no externally visible breaks or fractures in the mechanical joints that allow the device to move up-down and left-right. The handgrips are secure.

Electronic Components and Illumination

• Control Unit: An illumination power supply unit is mounted on the vertical pole. It has 1 green I/O (On/Off) switch and 1 black potentiometer (light intensity adjustment) knob. These buttons are physically sound.
• Cabling: The electrical cable is black and has a “Schuko” type grounded plug. The cable is coiled and gathered on the hanging bracket at the back of the unit. No significant tear in the outer insulation of the cable is discernible from the photographs.
• Fiber Optic System: The fiber optic cable line (in the form of a light-colored hose) extending from the light source to the optical arm is visible and not broken.

Accessories

• Power Cable: Integrated/attached to the device.
• Handles: Two black handles are present on the optical head, allowing the physician easy maneuverability.
• Lens/Eyepiece: The device has a binocular (dual-eye) viewing system and an objective lens installed. No missing optical parts are externally visible.

Battery Status

The device operates with mains electricity (wired) (a 220V AC compatible plug structure is visible). No internal battery system or portable power unit has been detected in the visuals.

Label Information

• Number: An label with “6910” is located on the optical head. This is likely a serial number or an internal inventory code.
• Engraved Text: Also at the optical head’s connection point, there is a trace of text engraved into the metal, but it is unreadable (similar to “For 1…”).
• Magnification Drum: Numbers indicating standard magnification factors (x factors) are present on the magnification changing knob on the optical head, but the specific values cannot be fully read.

Screen Analysis

No LCD or digital display screen is present on the device.

Existing Malfunction

No significant breakage (e.g., lens breakage, arm detachment) that would prevent the device from operating has been detected during the visual inspection.

Potential Malfunction Risks

As the device is second-hand and contains optical/electronic components, the following risks should be considered based on the visuals:

• Bulb Life: If the illumination box uses a halogen system, there is a risk of the bulb being burnt out or its filament breaking during transport.
• Optical Alignment: In such devices, there is a risk of axis misalignment (collimation error) of prisms and lenses; this condition can only be understood by visual inspection and cannot be detected from photographs.
• Internal Cable Breakage: The power cable being tightly coiled around the hanger (Visual 7) may, in the long term, create a risk of crushing or poor contact in the copper wires within the cable.