Nurse Assist Product Sheet 3 - 6 products

Nurse Assist Product Sheet 3 - 6 products
Product Documentation
PRODUCT NAME : NURSE ASSIST
VERSION : PILOT
Contents
Introduction
Product Architechture
Product features - Description
Specifications
Wearable
Gateway
SmartPad
Dwell PIR
Contact Sensor
Host Application
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Introduction
Nurse Assist is a customized alert and response system, leverages state of the art
technology, architecture and customized workflows to enable more responsive care.
Nurse Assist integrates sensor data with patient’s data to provide a 360 view to the
care provider. Zeblok closed loop solution also provides management view into
patient care enabling business insight for operational improvement and efficiency.
This document outlines the physical and performance specifications for the sensors
and components that make up the Nurse Assist system.
Product Architecture
SENSORS &
GATEWAY
CLOUD
DEVICES
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Product Features
Infrastructure – The infrastructure comprises of sensors communicating with a
Wifi and Zigbee enabled gateway to transmit sensor data to Microsoft Azure
Cloud. Zeblok anomaly detection, rules and alert engine, analyzes the
information to detect abnormal patterns and trigger an alerts to the care provider.
The Zeblok solution is closed loop; all alerts remains open until action by the
care provider; thus providing valuable management reports. The architecture
closely resembles a star typology.
The alerting channels available on the Zeblok solution are:
•
Email Messages
•
Voice Messages
•
SMS Messages
•
Dash Board Alerts
•
Customized Reports
Patients’ rooms are wired with bed pad sensors, passive inferred sensors,
contact sensors and gateways. All sensors communicates with the gateway via
Zigbee.
Nurse Assist patients’ triggers:
not sleeping well
trying to get off the bed
have fallen
have been in the toilet for too long
have left the room for too long
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Wearables
COMPONENT
Enclosure
Transceiver/MCU
(pendant to gateway)
Accelerometer
Power Supply
Operating Parameters
Heartbeat Manual Alert
Transmission Range
Location ID
SPECIFICATIONS
L: 2.67” (68mm); W: 1.69” (42mm); H: 0.70” (18mm) With key
ring spacer L: 2.94” (75mm)
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standard On-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
Acceleration detected in 3 axes from -6g to +6g, in g-ranges of
1.5g, 2g, 4g, and 6g with dynamic real-time range selection
Options include a lithium-polymer rechargeable battery of
400mAh; operating duration: 12 hours (approx. 1-hour recharge
time)
Other power supply options include coin cell disposable
batteries and Nickel Metal Hydride rechargeable batteries
Configurable status reporting, from once per second to once
per minute Triggered by user shaking of pendant Up to 50’ to
gateway indoors; line of sight outdoors. Determined through
gateway proximity sensing, localized to approximately 10- foot
radius (adjustable)
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Gateways
These are stationary units mounted at locations throughout the
environment to establish a local Zigbee network. They function as
access points for sensors sending data & operational status
updates to the host application which communicates with the
sensors through the gateway to respond or to issue commands
based on data received. Gateways can be configured to
communicate using 802.11 (Wi-Fi) and 802.15.4 (Zigbee)
protocols. For communication over the internet, options include
Wi-Fi and CDMA or GSM cellular communications protocols.
COMPONENT
Enclosure
Transceiver/MCU
(pendant to gateway)
WiFi
Power Supply
Operating Parameters
Heartbeat Manual Alert
Transmission Range
Location ID
SPECIFICATIONS
L: 5.51” (140mm); W: 5.51” (140mm); H: 1.83” (47mm)
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standard On-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
IEEE 802.11b/g/n
Power over Ethernet (PoE) – twisted pair over Cat5
cable/RJ-45 connector to gateway
DC Power – supplied from AC/DC adapter; wall mounted plug
USB Power – supplied by USB cable from appropriate source
Configurable status reporting, from once per second to once
per minute Backbone Wi-Fi uplink, typical 802.11 range
Unique 16-byte device address, associated with user-defined
location via web- based application
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Smart Pad
SmartPadTM – pressure sensors detect a
variety of conditions of interest to caregivers –
e.g. waking and rising movements that precede
exits from bed; movements associated with
restless sleep; and pressure changes
indicating the presence or absence of a person
in a bed or chair.
COMPONENT
Enclosure
Transceiver/MCU
(SmartPad to gateway)
WiFi
SPECIFICATIONS
L: 33” (840mm); W: 14” (355mm); H: 1.83” (6mm) Medical
Grade Vinyl heat sealed at edges
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standard On-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
IEEE 802.11b/g/n
Power Supply
DC Power – supplied from AC/DC adapter; wall mounted plug
Operating Parameters
Heartbeat
Transmission Range
Location ID
Configurable status reporting, from once per second to once
per minute Backbone Wi-Fi uplink, typical 802.11 range
Unique 16-byte device address, associated with user-defined
location via web- based application
Transceiver/MCU
(Pendant to gateway)
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standardOn-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
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Dwell PIR
PIR Motion Sensor – these are third party passive infrared
(PIR) motion sensors fitted with the SmartSenseTM data
processing and communications module. The motion
sensors detect levels of activity within the detection area.
COMPONENT
Enclosure
Transceiver/MCU
(pendant to gateway)
Power Supply
Operating Parameters
Heartbeat Detection Dwell
Alert
Transmission Range
Location ID
SPECIFICATIONS
L: 1.88” (48mm); W: 2.63” (67mm); H: 4.25” (108mm)
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standard On-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
9V disposable battery LED indicator for low battery
Configurable status reporting, from once per second to
once per minute 40 angle coverage up to 30’, mounted 4’
high
Triggered when entry/exit pair of PIR activations is not
received within a user- configurable time interval
(configured through admin web portal)
Up to 50’ to gateway indoors
Unique 16-byte device address, associated with
user-defined location via web- based application
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Host Application
Host Application– this application controls the sensor network,
generates alerts, manages notifications and responses, and
stores and analyzes the sensor data. The application provides
access to end users through a web interface. Users with
administrative privileges are also able to configure the sensing
environment and set up alert rules and notification sequences.
COMPONENT
/ FUNCTION
Web Application
Database
Alerts Manual/Emergency
Missing heartbeat Missing
Location
Notifications
SMS Email Voice
Escalation
SPECIFICATIONS
Microsoft .NET 3.5 Framework
Microsoft SQL 2008
User-activated by tugging on the pendant lanyard; acceleration
detected over a set threshold and pattern generates the alert
Application-generated when heartbeat message is not received
after a (configurable) time period
Application-generated when the pendant is not located within
designated areas or bounds
Text message to one or more designated cell phones or smart
devices Preformatted email to one or more designated email
accounts
Voice Dynamic text-to-speech voice message to one or more
designated phone numbers
Application supports multiple levels of escalation by alert type,
each with user- definable criteria or parameters for escalation
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Contact Sensor
Contact Sensor - this sensor detects the opening and closing of
the door. The sensor uses a reed switch to trigger the event of
door opening. The sensor has two parts namely the magnet unit
and detection unit.
COMPONENT
Enclosure
Transceiver/MCU
(pendant to gateway)
Power Supply
Operating Parameters
Heartbeat Detection Dwell
Alert
Transmission Range
Location ID
SPECIFICATIONS
Magnet unit - L: 1.5” (38.1mm); W: 0.75” (19.05mm); H: 0.5”
(12.7mm)
Detection unit - L: 2.875” (73.025mm); W: 1.6875” (42.86mm); H:
1”(25.4mm)
IEEE 802.15.4 Zigbee Protocol Stack/on-board processor
(MC13213 SoC) with flash memory (supports up to 64MB)
Supports AES-128 security standard On-board processor
aggregates sensor data for transmission in frames; supports
data sampling rates up to 1000 frames/second
DC Power – supplied from AC/DC adapter; wall mounted plug
Configurable status reporting, from once per second to once per
minute Backbone Wi-Fi uplink, typical 802.11 range
Unique 16-byte device address, associated with user-defined
location via web- based application
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Nurse Assist is brought to you by
Zeblok - a cloud based sensor
management company focussed on
solutions for healthcare built around
connecting, alerting, and reporting. We
bridge the gap between physical and
virtual worlds to create meaningful
experiences and simplify lives.
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