Powered Patient Beds

Overview

Powered patient beds improve comfort, monitoring and maneuverability for patients and health care professionals. They can support several functions, including:

Vital signs monitor
Electrocardiogram (ECG)
Infusion pumps - provide controlled delivery of fluids such as blood, medication and nutrients to a patient via the circulatory system. Healthcare staff can program them to deliver a substance in specific timing intervals and/or volumes, eliminating the chance for human error.
Bed tilt/bed wheels control
Communications

NXP^® microcontrollers, microprocessors, analog components and sensors offer developers flexibility when designing patient beds.

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Specifications

MCU/MPU

i.MX 6 Processors : i.MX 6 Series Applications Processors: Multicore, Arm^® Cortex^®-A7 Core, Cortex-A9 Core, Cortex-M4 Core
i.MX RT1050 Crossover MCU with Arm^® Cortex^®-M7 Core

Power Management

PCA9420 : PMIC for Low Power Applications
MMPF0100 : 14-Channel Configurable PMIC

Wireless Communication

K32W061/41: High Performance, Secure and Ultra-Low-Power MCU for Zigbee^®,Thread^™, and Bluetooth^® LE 5.0 with Built-in NFC Option

CAN XSCVR

TJA1043 : High-Speed CAN Transceiver
TJA1463 : CAN Signal Improvement Capability Transceiver with Sleep Mode

Motor Driver

GD3000 : 3-Phase Brushless Motor Pre-Driver

Accelerometer

FXOS8700CQ : Digital Motion Sensor - 3D Accelerometer (±2g/±4g/±8g) + 3D Magnetometer

Pressure Sensor

MPL3115A2 : 20 to 110 kPa, Absolute Digital Pressure Sensor
MPXx5004 : 0 to 3.92kPa, Differential and Gauge, Integrated Pressure Sensor

Control Bed Tilt/Wheel Motor/Pump/Infusion Pump

LPC8N04 : Low-Cost Microcontrollers (MCUs) based on Arm^® Cortex^®-M0+ Core

Wi-Fi

Sensors

MPXx5004 : 0 to 3.92kPa, Differential and Gauge, Integrated Pressure Sensor
PCT2075 : I²C-Bus Fm+, 1 Degree C Accuracy, Digital Temperature Sensor And Thermal Watchdog

LCD Controller

PCF8578 : LCD Row/Column Driver for Dot Matrix Graphic Displays