Sensor-based Pervasive Healthcare System: Design and implementation Lee Hae Dong ISILab, ICU CSE
Dec 29, 2015
Contents
Introduction System Design
Home Healthcare End (HHE) E-healthcare Control Center (ECC) E-healthcare Service Provider (ESP)
Seamless Healthcare Information Delivery (SHID)
System Implementation
Introduction
As society becomes agingsenior patients suffer from visiting
hospital routinelysocial cost >> healthcare cost
Low cost healthcare system becomes more evidential and importantUsing state-of-the-art technologies
System Design -Overall
Sensor-based Pervasive Healthcare (SPH)To develop an automatic and flexible
physiology sensing systemTo achieve a complete telemedicine,
emergency medicine, and high quality healthcare environment
System Design -Overall
Consists of Home Healthcare End (HHE) E-healthcare Control Center (ECC) E-healthcare Service Provider (ESP)
System Design-Home Healthcare End (HHE)
HHE system architectureSensor Equipments Healthcare Engine (HE)
System Design-Home Healthcare End (HHE)
Sensor Equipment includesVital sign and Video sensorsCommand Agent (CA)
To process the healthcare query from HE (Healthcare Engine)
Transmission Unit Transmit the sensed healthcare data to HE
System Design-Home Healthcare End (HHE)
Healthcare Engine (HE)Transmits the queryReceives data from sensorsProvides universal interface for
Communicating with E-healthcare Control Center (ECC) and e-healthcare service providers (ESPs)
Allows web-based simple configuration of system parameters
System Design-E-healthcare Control Center (ECC)
Coordinates between HHE and ESPs
ECC system architecture
System Design-E-healthcare Control Center (ECC)
Location Service (LS) Records the location of each patients
Registrar Server (RS) Authorization, authentication, and accounting
for users Adopts Session Initiation Protocol (SIP)
Session Agent (SA) Establishes a communication session for
transfer of data
System Design-E-healthcare Control Center (ECC) Session Agent (SA)
Establishes a communication session for transfer of data
Mobility Agent (MA) Assists healthcare professionals in using the
same session service across heterogeneous networks and appliances
Seamless healthcare Information Delivery (SHID) is proposed
Network Adapter (NA) Data transmission
System Design-E-healthcare Service Provider (ESP)
Provides necessary healthcare servicesEmergency healthcare cente
rs (EMCs)Hospitals and ambulances
System Design-E-healthcare Service Provider (ESP)
Instant Message Module (IM2) Receives and sends instant messages from and to HH
E Push Agent (PA)
Extracts information from XML and sends to HHE and ECC
XML Profile and Generator Records information regarding ESPs and aggregates it
to XML
Seamless Healthcare Information Delivery (SHID) “Healthcare professionals should
ideally have access to healthcare information at any time or from any place”
Seamless Healthcare Information Delivery (SHID) proposed
Seamless Healthcare Information Delivery (SHID) Based on the Session Initiation
Protocol (SIP)Establishes, modifies, and terminates
multimedia sessions And PUSH technology
Healthcare Professionals can access up-to-date healthcare information
System Implementation
Designed for immediate application Adopted environments
S/W: J2SE, J2ME, Eclipse, MapObject 2.0 and MySQL
H/W: Vital sign sensor kits, Tablet PC, PDA, IP cameras, wireless microphone/ earphones and GPRS module
System Implementation-Home Healthcare End (HHE)
Sensors LapPro ECG sensor connected to
a MOTE processor MOTE transmission unit transmit
s the sensed data to Healthcare Engine (HE)
IP Video Camera Distributed on the WDS and MAN
ET
System Implementation-Home Healthcare End (HHE) Node M
Sensors Detects and collects
the physiological data Node G
Works as the network gateway
Aggregate Node M data to Node V
Node V IP video camera Also work as gateway
to Node N
System Implementation-E-healthcare Control Center (ECC)
ProvidesUI showing the physiologic
al data and Patient’s information
Online E-healthcare Service Providers (ESPs)
System Implementation-E-healthcare Service Provider (ESP)
Based on Context-Aware emergeNcy rEmedy system (CANE)Provides communication platform for lifesavingUses GIS/GPS to provide location-based servi
ces