Electronic Health Records: Healthcare System’s Common
Trends Based on Cloud Computing
Group 2: OU Jin 1010125170
FANG Ting 1010105400
OutlineB
rief Information about the EHR
C
loud Computing is used in Electronic Health Records System
S
ecurity Concerns of Electronic Health Records (Cloud Computing)
P
ossible Solutions of Security issue
T
rend of Electronic Health Records System Used the Cloud Computing
C
onclusion
Brief Information about the EHR
D
efine: The Electronic Health Record (EHR) is a longitudinal
electronic record of patient health information generated by one or
more encounters in any care delivery setting.
Brief Information about the EHRP
arties of EHR
EHR
Government
Public people Technical
institutions
Medical institution
Brief Information about the EHRR
equirements of EHR Patient Safety
Integration
Customer Satisfaction
Availability and scalability
Cloud Computing is used in Electronic Health Records System
R
elationship:
O
ne of the most highly publicized of these technologies is Cloud Computing.
C
loud Computing as “A style of computing where scalable and elastic IT-related
capabilities are provided ‘as a service’ to customers using Internet Technologies”.
S
o, Internet-based cloud computing will play a key role in the capacity of meeting the
demands of the new platform which EHR should supply.
Security Concerns of Electronic Health Records (Cloud Computing)
C
lient Intruder: This kind of attackers breaks into the client computer.
E
avesdropper: This type of attacker is usually able to link communicating
parties by means of addresses used by the communication media.
C
urious insider or server intruder: This attacking is in possession of
administrative privileges and thus has full access to log information as
well as content data of the EHR system.
Possible Solutions of Security issue
S
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Trend of Electronic Health Records System Used the Cloud Computing
R
educing the transmission of Cost of Healthcare
There is an international trend of increasing healthcare costs due
to the ageing population, increasing burden of chronic disease, and
increasingly expensive care options, and wastage of resources
through inappropriate, unnecessary or duplicated interventions.
Trend of Electronic Health Records System Used the Cloud Computing
R
ewards
Virtually any current EHR application can support more efficient and accurate
collection, storage, analysis, and distribution of data than current manual operations.
E
mpowerment of e-health Providers and Consumers
Lots of the electronic health services are confined to the providers servers with very
little empowerment on the consumer side.
Trend of Electronic Health Records System Used the Cloud Computing
P
roviding Patient Safety
Important diagnostic and therapeutic error rates are observed in all jurisdictions based on the previous
IT developments.
P
ain
At present, available EHR applications rarely allow a seamless flow of data to a common database
where multiple users – physicians, researchers, administrators, patients, and nursing stations – can
convert data to information using a shared set of tools.
Conclusion T
he Electronic Health Records is the typical system which used the cloud computing
technology.
T
he whole big database hold by the “cloud” makes it more powerful than the input we
ever used.
T
he cloud computing based EHR system will develop fast in the future.
I
t can bring the developing opportunities of people healthcare, in order to improve the
life level around the world.