Overview

Providing reliability, high-res displays, power management, and security

Multi-Parameter Patient Monitors

Multi-parameter patient monitors are used in bedsides for patients, in Intensive care units (ICUs), acute care units, and emergency rooms in hospital or clinical settings. They collect and report continuous variables (like an ECG or EEG) and sampled variables like temperature and blood pressure. They can display information, send alarm conditions to alert staff, collect and distribute radiological data, and monitor various life support systems.

Powered by AMD Adaptive SoCs

At the heart of a typical modern bedside multi-parameter patient monitor is a powerful system-on-chip like the AMD Zynq™ Ultrascale+™ MPSoC. Zynq SoCs enable single, dual, or quad core configurations, along with wired or wireless connectivity to biometric analog modules, flash storage, USB, and support for high resolution local displays. Patient monitors are battery operated with a wall outlet, network enabled, and need the capability to send secure data to a hybrid/private cloud for analytics and storage.

Design Examples

High Performance, Low Power Patient Monitors

Shown here is a high-level block diagram depicting a smart, connected, high performance and low power patient monitor with a dual or quad core Zynq Ultrascale+ MPSoC, with an optimally configured fabric depending on the performance-per-watt and price/cost trade-offs.

Benefits

The processing systems in Zynq UltraScale+ adaptive SoC devices are very powerful. A complex architecture could support using a hypervisor with guest OS versions running Linux for a variety of tasks like control plane, monitoring, diagnostics, and analytics. Many supported commercial RTOS like QNX Neutrino, VxWorks or ThreadX or open source like Micrium or SafeRTOS can be used for real-time tasks.

  • Real-time signal processing
  • Safety implementation potentially with TMR offering low risk and high reliability using the 3 separate power domains offered by the SoC
  • Support for all sensory types with flexible customizable I/O
  • An integrated xADC block for simple sensors and direct analog sensory connection with enhanced digital filtering, lower latency sensor monitoring and a high speed parallel digital interface to the FPGA fabric
  • Ability to leverage FPGA fabric to process critical events in real time with no need to wait for the processor
  • Ability to handle graphics needs and display processing into multiple displays with same or different content seamlessly
  • Ability to handle other intensive tasks as required, with a combination of powerful embedded processors and offload to FPGA as needed

Device Support

Zynq UltraScale+ MPSoC

Heterogeneous multiprocessing platform for a broad range of embedded applications.

Kria System-on-Modules

Providing familiar design environments without requiring FPGA programming experience.

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