Secondhand Philips HD11 Ultrasound Machine

Objective AI Report

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Report date: 04.02.2026

Detailed Analysis Report of Philips HD11 Ultrasonography System

Device Identification, Brand and Model Information

As a result of detailed visual inspections, the displayed medical imaging device has been identified as belonging to the Philips brand. The product’s brand is clearly readable as “PHILIPS” on the front upper bezel of the monitor, on the rear label of the monitor, and on the lower base part. The device’s model being HD11 has been 100% confirmed via the model label (Image 4) located on the side profile of the casing. The device is an ultrasound system with a CRT monitor, mounted on a wheeled mobile stand.

Attached Probe (Transducer) and Accessory Analysis

During the inspection of the device, one ultrasound probe attached to the system is observed. The inscription on the probe is clearly readable:

• Probe Model: Philips S4-2
• Probe Type: Sector (Phased Array) Probe
• Probe Application Area: This probe is typically used for cardiology, adult abdominal, and pediatric cardiology examinations.

The images show only one probe attached to the device; however, there are a total of 4 probe holder compartments on the right and left sides of the console, and multiple probe input ports (usually 3 or 4 active ports) at the bottom. While the condition of other probe ports cannot be discerned in detail from the images, the existing S4-2 probe is actively attached.

Display and Control Panel Status

The device is equipped with a large-cased CRT monitor, featuring old-generation imaging technology. The screen is in the off position, therefore, dead pixel or color loss analysis cannot be performed. However, no significant cracks or deep scratches have been observed on the screen surface.

The control panel (interface) appears complete. It includes a full-size QWERTY keyboard, gain adjustment (TGC) sliders (8 units on the right side), a trackball, and various mode buttons (M-Mode, Doppler, etc.). The inscriptions on the keypads are readable, but there is a slight yellowing/darkening of the keys’ color due to use and age. The physical integrity of the buttons appears preserved, with no missing keys.

General Physical Condition and Cosmetic Assessment

The product is in used condition and shows typical signs of wear related to its age. The general condition of the device and notes on physical deformation are as follows:

• Color Change (Yellowing): Significant yellowing (color fading) due to UV light or age is present on the plastic components of the device, especially on the front handle, around the keyboard, and on the monitor casing. The handle has turned a darker yellow from its original beige color.
• Casing Integrity: No major break, crack, or dent that would hinder operation has been detected on the main casing, wheel bases, or monitor frame.
• Wheels: The device is seen resting on a four-wheel lockable system. While the mechanical structure of the wheels appears solid, dirt and dust accumulation due to use are likely present on the underside.

Peripheral Units and Rear Panel Analysis

At the rear of the device, a thermal printer is located in a dedicated shelf compartment. Although the printer’s brand cannot be clearly read from the images (it is usually Sony or Mitsubishi compatible), the long strip-like ultrasound printouts (thermal papers) hanging from the device prove that this printer is actively used or at least contains paper. The presence of images on the printouts is an important indication that the device’s image generation function is working.

Labels and Technical Data

Manufacturer and certification labels are present on the rear panel of the device. Information readable from the image includes:

• Brand: PHILIPS
• Place of Manufacture Indications: Some logos on the label (UL, CE, etc.) indicate the device’s compliance with international standards (European and North American).
• Serial Number and Manufacturing Year: The barcode and small print on the rear label could not be read completely and accurately due to photo resolution. However, the device’s casing (HD11 with CRT screen) indicates that this model is a technology produced in the mid-2000s (estimated period 2004-2009).

Application Areas

The Philips HD11 is a mid-to-high-segment ultrasound system suitable for multi-disciplinary use. With its S4-2 probe, it is suitable for use in the following areas:

• Adult Cardiology (Echo examinations)
• Pediatric Cardiology
• Abdominal Imaging
• Transcranial Doppler

By adding different probes (Linear, Convex, Vaginal) to the device, it can also be used for Radiology, Obstetrics and Gynecology, and Musculoskeletal system examinations.

Conclusion and Potential Risk Assessment

The examined device is visually intact, and no parts appear to be missing. The imaged papers hanging from the printer are a positive reference that the system is producing images. There is no visible cable breakage or damage that could be classified as a serious “Potential Malfunction Risk” on the device.

However, the device having a CRT monitor indicates that the technology is old; such monitors may experience brightness loss or focus issues over time. Additionally, the intense yellowing of the plastic components suggests that the device has been used for a long time or exposed to light. Apart from cosmetic imperfections, it is assessed to be in mechanically operational condition.