Information Technology Reference
In-Depth Information
which is the time required to acquire necessary
information, information documentation, and
complete other administrative tasks. In healthcare
services, time has direct impacts on time, quality
of treatment, and the final result of treatment.
Healthcare facilities are interconnected to allow
healthcare specialists to have access to appropri-
ate data on healthcare systems across Australia.
Health data in electronic format offer much better
portability than data in paper based format. In
the future, more and more stakeholders will have
benefits from an interstate CREHS. Secure access
to a patient's health records such as treatment his-
tory and family members' treatment history can
help healthcare specialists make better decisions
and shorten the treatment course. Therefore, a
CREHS can offer amazing potential and the col-
lected data across healthcare systems are valuable
data sources for future researches.
Considerable enhancement in security and
privacy will be achieved because many treat-
ment processes which are currently handled by
human will then be automatically handled by the
system. By classifying the data and apply access
privileges, a CREHS allows data to be accessed
by specified authorized people in an efficient
manner. Data security measures involving digital
certificate and data encryption can be applied to
create a highly secure healthcare environment.
The reduction of staff's involvements in repeti-
tive jobs will also help improve the safety level
of healthcare services.
In societal aspect, a CRESH will allow Epilepsy
patients to be able to live and work independently
and more productively. In many cases, a CREHS
can help Epilepsy patients overcome the inability
to participate in everyday activities and relation-
ships in the society such as employment, education
and training, and even sport activities at public
places where access to wireless networks is avail-
able. At the same time, family members can access
the patients' physiological reports at anytime via
computers, PDAs, or even cell phones. Health-
care professional can track patients' real-time
health conditions via monitoring base stations at
healthcare centers or via mobile equipment when
travelling. This releases the burden of healthcare
safeguard and provides better healthcare services
thanks to the advantages of information and com-
munication technologies, and advanced healthcare
facilities. This also reduces the impact of Epilepsy
on the patients' family members in everyday life.
Functions of a CRESH for Remote
Detection and Prediction of Epileptic
Seizures
The most important function of a CREHS for
Epilepsy patients is to provide correct and real-
time information of patients' health conditions by
obtaining the exact physiological parameters used
for pre-onset detection of impending seizures on
Epilepsy patients. This allows family members
and healthcare professionals to prepare for the
coming seizures before they occur. Analytical
capability is needed to provide correct predic-
tion of impending seizures based on various
physiological parameters on the patients' bodies
obtained by the sensors.
Access to real-time information of a patient's
condition can be made through various equip-
ments including mobile phones, PDAs, computers,
digital cameras, and VoIP phones. In addition,
web based solutions such as Extranet and Intranet
allows collaboration between patients, doctors,
and related administration staff in an efficient
manner. The increasing popularity of Internet
access points in Australia and mobile equipment
make it possible to have access to such portals
anywhere and anytime. Such features simplify
a nurse's job of looking after patients because
they can have access to patients' health status
or receiving alerts about a patient's health status
anytime through mobile devices.
The capability of providing the exact real-time
physical position of a patient is also an important
function of a CREHS. This helps the carers and
nurses to quickly locate a patient's position in
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