KERN & SOHN GmbH is introducing the KERN MCF, a mobile chair scale designed for medical diagnostics. The device helps caregivers weigh patients with limited mobility by transferring weight data directly to digital records over Wi-Fi. It serves hospitals, doctors’ surgeries, nursing homes, and rehabilitation centres.
Moving through medical facilities
The scale uses four swivel castors with locking brakes on all wheels. Large castors let the device cross door thresholds, edges, and lift gaps easily. Care staff can move it between wards and rooms to weigh patients where they are. This reduces daily effort and increases safety, as patients do not need to be moved to a standard scale.
A comfortable, ergonomically shaped seat supports patients during weighing. Folding armrests and footrests assist with sitting down and transferring, such as from a bed to the scale. The model accommodates patients with obesity. A hold function calculates a stable weight by averaging multiple readings, even if the patient is restless.
The scale features a BMI function to determine if a patient is underweight, of normal weight, or overweight. It has a weighing range of up to 300 kg with a readability of 0.1 kg. The device can run on a power supply unit, batteries, or an optional rechargeable battery.
Connecting to digital systems
An integrated Wi-Fi interface sends weight data directly to digital patient records. This removes the need for manual entry and cuts down on documentation errors. The scale integrates with existing EMR and EHR systems to support digital workflows. A KERN Universal Port (KUP) allows connection to other systems and end devices. External interface adapters for RS-232, USB, Bluetooth, Wi-Fi, and Ethernet connect without installation effort.
The model is approved for medical use under Regulation (EU) 2017/745 and is available with Class III verification. This ensures the device meets strict safety and accuracy standards for clinical environments. One challenge with such specialized medical equipment is the cost of implementation. If hospitals prioritize capital expenditure over operational efficiency, they may overlook the long-term savings from reduced manual data entry and fewer patient transfers. A device that integrates directly with records can streamline processes, but the initial investment might be high for smaller clinics.
