Objective AI Report
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Report date: 28.05.2026
Report code: 1779978958
Nihon Kohden Cardiolife TEC-7621K Defibrillator Analysis Report
Device Detection and Identification
The examined device is a professional defibrillator used for regulating and monitoring heart rhythm during emergency medical interventions. The device features integrated defibrillation paddles and external connection cables on the side.
Brand and Model Information
The brand and model information on the front panel of the device is clearly legible. As a result of the examination, the brand and model of the device have been identified as follows:
- Brand: Nihon Kohden
- Model: Cardiolife TEC-7621K
General Condition Assessment
The device is in used condition. Slight yellowing and discoloration due to time and usage are observed on the outer plastic casing. Apart from this, the general condition of the device is clean, and its physical integrity is maintained.
Physical and Mechanical Component Analysis
There are no fractures, cracks, deep dents, or physical deformations on the outer casing, screen glass, or control buttons. The details of the examination regarding mechanical components are stated below:
- Paddles: Two defibrillation paddles, referred to as Sternum and Apex, fit perfectly into their slots on the device. The orange handles of the paddles are intact.
- Spiral Cables: There are no signs of tearing, peeling, or wear on the black spiral cables connecting the paddles to the main unit.
- Selection Dial: The energy level selection dial on the front panel is in place and sturdy.
- Printer Compartment: A roll of paper is installed in the integrated thermal printer compartment located on the left side of the device.
Screen and Electronic Status Analysis
The device screen is actively functioning. The data and warnings displayed on the screen are as follows:
- PADDLE: The green “PADDLE” label is located at the top left of the screen.
- Charge battery: The white “Charge battery” warning is located at the top center of the screen. This warning indicates that the internal battery needs to be charged.
- Energy Levels: The values “200J 300J 360J” are visible on the screen, and the “200J” option is enclosed in a red box.
- Use disposable pads: The white “Use disposable pads” warning is located at the bottom center of the screen.
- AED and Energy Indicator: The red “AED” label and “0J” energy value are located in the bottom right corner.
- Signal Line: A flat green waveform (ECG signal line) is flowing on the screen.
- Battery Icon: A battery icon with a zero inside is located in the top right corner.
Accessories and Battery Status
The accessories provided with the device and its power status are as follows:
- Total Product and Accessory Count: 1 main defibrillator unit, 2 defibrillation paddles connected to the device, and 1 gray ECG patient cable inside a transparent bag.
- Socket Inputs: A circular socket input for connecting the ECG cable or other accessories is located at the bottom left of the front panel.
- Battery Status: The device has an internal battery. The “Charge battery” warning on the screen and the empty battery icon indicate that the battery charge level is critically low or that the battery has reached the end of its service life. No signs of swelling or leakage were observed in the battery compartment upon external inspection.
Label and Technical Code Information
Labels containing usage instructions, danger warnings, and technical guidance are located on the front panel of the device. The information on these labels is as follows:
- DANGER Label: It is stated that the device should not be used in flammable environments, or areas containing concentrated oxygen or hyperbaric oxygen.
- WARNING Label: It is warned that the defibrillator should only be used by trained and qualified medical personnel, that the patient should not be touched during defibrillation, and that disposable pads should be preferred when using electrosurgical units (ESU).
- Serial Number, Lot Number, and REF Code: There is no technical label containing these codes on the front or side surfaces of the device. Since this information may be located on labels on the back or bottom of the device, it could not be identified from the current angles.
Usage Areas and Compatibility
This device is designed for use in hospital emergency departments, intensive care units, operating rooms, cardiology departments, and ambulances. It is used to apply electric shocks (defibrillation) and monitor the patient’s ECG in life-threatening rhythm disturbances such as cardiac arrest, ventricular fibrillation, and pulseless ventricular tachycardia. The paddles on the device are compatible with adult patients.
Fault and Risk Assessment
There are no signs of mechanical failure such as fractures, crushing, or tearing on the physical casing or cables of the device. However, the “Charge battery” warning appearing on the screen indicates that the internal battery needs to be charged or that the battery cells may have lost capacity. It is recommended to test the battery performance and replace the battery if necessary to ensure the safe and uninterrupted operation of the device. Apart from this, the general condition of the device is good.
