Secondhand Opstar Enteral Feeding Pump

Objective AI Report

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Report date: 17.02.2026

OpStar Enteral Feeding Pump Analysis Report

Device Identification

The examined image shows an electronically designed pump device in a vertical form, intended for medical use. The interface elements on the front panel, including a “drop” icon, start/stop functions, and a rotary knob for dosage adjustment, indicate that this device is an enteral feeding pump designed for controlled delivery of liquid nutrients to patients.

Brand and Model Information

On the front surface of the device, just above the screen, the product’s brand is imprinted with a distinct logo and typography. The identified data in this regard are:

• Brand: OpStar
• Model: There is no distinguishing model number or code on the front panel in the image. While the brand name is clearly visible, the device’s rear label should be consulted for model details; a definitive model identification cannot be made from this image.

Quantity Information

The image shows a single (1) enteral feeding pump unit. No spare parts, sets, charging adapters, or stand connection accessories are present in the image.

General Condition and Originality

The device is in a used (second-hand) condition. Upon examining the product’s material quality, button structure, panel design, and logo print quality, it appears to be manufactured to industrial standards. It possesses the characteristics of an original medical device casing, and no findings suggest it is a copy or replica.

Control Panel and Interface Analysis

The device’s front panel consists of various buttons and a screen for user interaction:

• Screen: A square-shaped LCD screen is located in the upper-middle part of the device. Since the device is powered off, no data is displayed on the screen.
• Rotary Control Knob: A large, circular, white, and knurled adjustment knob is present on the panel. This mechanism is typically used for flow rate or menu selections.
• Function Keys: Below the screen are purple-colored buttons labeled “F1”, “Home”, and “F2/Pause (II)”.
• Operational Buttons: On the right side, there is a yellow button with double arrows for quick navigation or priming, and below it, a “Start/Stop” button. On the left side, there is a button with an alarm mute symbol, and at the very bottom, another function button with two circular symbols.
• Status Indicators: In the upper-left corner, there are icons indicating the power plug and battery status, along with one warning LED window.

Physical Deformation and Cleanliness Status

Notable cosmetic defects are present in the device’s physical condition:

• Dirtiness: The device’s white plastic casing shows signs of heavy use, stains, and dirtiness. Dark stains/discoloration have been observed particularly around the purple frame line, around the button in the lower-left corner, and around the rotary knob. It requires serious external cleaning.
• Scratches: The screen surface shows superficial hairline scratches or scuff marks, evident from light reflection. No deep cracks or breaks have been detected on the casing, but dullness and wear marks due to friction are present.

Areas of Use

This device enables the controlled delivery of liquid formulas (nutrients) to the stomach or intestines via a nasogastric tube or gastrostomy tube for patients unable to feed orally. Its primary areas of use include:

• Hospital intensive care units and wards.
• Bedridden patients or those with feeding disorders receiving home care services.
• Palliative care centers.

Mechanical and Electronic Components

The following inferences can be made regarding the mechanical and electronic status based on visual analysis:

• Mechanical Buttons: All buttons are in place; no physically detached or sunken buttons are visible. The structure of the rotary knob appears sturdy.
• Battery Status: A battery icon indicating the presence of an internal battery is visible on the device. However, since the device is powered off, the battery’s lifespan, whether it holds a charge, or if it’s swollen cannot be determined.
• Malfunction Indicator: There is no definitive physical evidence in the image, such as a broken part or burn marks, to indicate the device is faulty; however, since the screen is off, its software status or whether there are pixel errors is uncertain.

Potential Malfunction Risk

The noticeable dirtiness on the device’s outer casing suggests a history of intensive use. In such devices, which carry a risk of liquid contact, the possibility of dirt accumulation between buttons leading to contact issues over time should not be overlooked. However, as no deep impact or fragmentation is observed on the casing, there is no significant risk finding regarding mechanical integrity. An electronic function test is required.