Secondhand GE Signa 46-317395G1 Dual TMJ Holder Array MRI Coil

Objective AI Report

Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.

Report date: 19.12.2025

1.5T Dual Array MRI Surface Coil Analysis Report

Device Identification

The product examined is a specialized piece of hardware designed to receive radio frequency signals, used in medical imaging systems (MRI – Magnetic Resonance Imaging). The device in the image is a Surface Coil unit used to collect signals from specific areas of the patient’s body (likely head, neck, or joint regions). The device’s structure consists of a blue support base, two movable circular receiver units, and a central connection module.

Brand and Model Information

The labels and writings on the visuals have been thoroughly examined. The manufacturer’s logo (e.g., GE, Siemens, Philips) is not clearly and legibly present on the product. However, the following statements defining the device’s model identification are available for technical classification:

• Type Definition: 1.5T RECEIVE ONLY SURFACE COIL DUAL ARRAY
• Compatibility Class: It is explicitly stated on the device that it is compatible with MR devices with a 1.5T (1.5 Tesla) magnetic field strength.

As no definite brand name is legible on the product, the brand name has not been specified to avoid providing incorrect information, and the technical definitions on the label have been taken as a basis.

Originality Assessment

The quality of the label print on the device, the safety warning symbols, the ETL/Intertek certification stamps including the “Medical Equipment” phrase, and the structure of the materials used (medical-grade plastic and foam) indicate that the product is an original part manufactured by a professional medical device producer.

Areas of Use

This product is used to improve signal quality when imaging with 1.5 Tesla MR (Magnetic Resonance) devices. Its “Dual Array” and double-ring structure indicate that it is designed specifically for imaging bilateral (two-sided) structures, particularly in the TMJ (Temporomandibular Joint) or neck region. The patient is placed on this blue cushion, and the movable side arms are adjusted to fit the patient’s anatomy to ensure the clearest image is obtained.

Quantity Information

The visuals show 1 unit of an integrated MRI coil. This unit is a single-piece set consisting of a blue base, two side receiver arms, a central connection part, and an integrated cable.

General Condition and State

The product is visually in a used but well-preserved condition. Its general cleanliness is satisfactory, and no major damage that compromises the integrity of the device is apparent.

Physical Deformation Examination

No noticeable cracks, breaks, or yellowing have been detected in the plastic components (white parts) of the device. The surface coating of the blue foam/sponge base appears intact; no signs of deep tears or detachments have been found.

Mechanical Components Analysis

The mechanism designed for the circular coil (receiver) arms on the side to move along transparent rails appears visually intact. The screw heads (white plastic caps) are in place, and no missing parts are observed.

Electronic Components and Cable Connections

The device is understood to be a passive electronic component with “Receive Only” status. The visible parts are:

• Main Cable: The cable harness emerging from the central unit is covered with a beige fabric protective sleeve.
• Channel Connections: Thin black coiled cables running from behind the side arms to the system are visible.

The socket at the end of the main connection cable is not visible in the image, therefore, no comments can be made regarding its pin structure.

Label and Technical Information

The data read from the labels on the device are as follows:

• Technical Description: 1.5T RECEIVE ONLY SURFACE COIL DUAL ARRAY
• Channel Numbers: The central connector input features “1” and “2” markings. This indicates that the device uses a 2-channel receiver system.
• Certifications: ETL Listed Medical Equipment stamp and CE compliance mark.
• Warnings: “Do not dispose in waste bin” (WEEE) symbol and a general caution triangle.
• Other Codes: The letter “A” is distinctly coded on the device. CE and warning labels are also present on the side paddles.

Dimensions and Compatibility

The recessed structure of the blue base and the opening of the side arms indicate that the product is sized to accommodate a human head/neck region (Adult compatible). The product is compatible only with 1.5 Tesla (1.5T) MR systems; its use with 3.0T or devices of different power is technically unsuitable or risky.

Existing Faults and Potential Risk Analysis

There is no obvious crack or damage in the visuals that would prevent the device from operating (evidence of an existing fault). The only point to consider regarding potential risk is whether the cables inside the beige fabric cable sleeve have lost their flexibility due to many years of use. Although the sleeve appears crumpled in the visual, it is not torn. The product gives the impression of being ready for use in terms of visual condition.