Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

5.9K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
5.9K
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

967
Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
967
Secondary Healthcare System01:11

Secondary Healthcare System

1.6K
Secondary healthcare is offered by a specialist, generally in hospitals or clinics for patients referred by primary healthcare providers. It occurs when a person has an illness or injury that requires specific medical care. Secondary care is often referred to as acute care. Secondary care can range from uncomplicated care to repair a minor laceration or treat a strep throat infection to more complicated emergent care, such as treating a head injury sustained in an automobile accident. Whatever...
1.6K
Integrated Healthcare System01:20

Integrated Healthcare System

1.8K
An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
1.8K
Methods of Documentation VI: Case Management Model01:15

Methods of Documentation VI: Case Management Model

644
The case management model is a multidisciplinary approach that involves healthcare professionals from diverse disciplines, such as physicians, nurses, therapists, social workers, and pharmacists, working collaboratively to address the various needs of patients. Each healthcare professional brings unique expertise and perspectives, contributing to a more comprehensive understanding of the patient's condition and tailoring treatment plans accordingly.
For example, a patient with a chronic...
644
Tertiary Healthcare System01:21

Tertiary Healthcare System

1.9K
Specialized care provided over an extended period is called tertiary care. Usually, a primary or secondary care physician will refer a patient to tertiary care. A patient's maximum physical and mental function is restored in tertiary care, which is caused due to the impact of a chronic illness or condition. Tertiary care aims to achieve the highest level of functioning possible while managing chronic illness. For example, a patient who falls and fractures their hip will need secondary care...
1.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Development of intelligent hybrid controller for torque ripple minimization in electric drive system with adaptive flux estimator: An experimental case study.

PloS one·2025
Same author

Internet of Things for Smart Community Solutions.

Sensors (Basel, Switzerland)·2022
Same author

eHealthChain-a blockchain-based personal health information management system.

Annales des telecommunications·2021
Same author

SafeDrive: Hybrid Recommendation System Architecture for Early Safety Predication Using Internet of Vehicles.

Sensors (Basel, Switzerland)·2021
Same author

Pre-Emption of Affliction Severity Using HRV Measurements from a Smart Wearable; Case-Study on SARS-Cov-2 Symptoms.

Sensors (Basel, Switzerland)·2020
Same author

Individual-Level Comparisons of Honey Bee (Hymenoptera: Apoidea) Hygienic Behavior Towards Brood Infested with <i>Varroa destructor</i> (Parasitiformes: Varroidae) or <i>Tropilaelaps mercedesae</i> (Mesostigmata: Laelapidae).

Insects·2020

Related Experiment Video

Updated: Sep 27, 2025

Digital Home-Monitoring of Patients after Kidney Transplantation: The MACCS Platform
07:13

Digital Home-Monitoring of Patients after Kidney Transplantation: The MACCS Platform

Published on: April 12, 2021

4.5K

Blockchain-based healthcare management system with two-side verifiability.

Tian Lim Tan1, Iftekhar Salam1, Madhusudan Singh2

  • 1School of Computing and Data Science, Xiamen University Malaysia, Sepang, Selangor, Malaysia.

Plos One
|April 14, 2022
PubMed
Summary

This study introduces a secure, decentralized system for electronic health records (EHRs) using blockchain and searchable encryption. It ensures data confidentiality and accessibility while enabling auditable and immutable storage for healthcare management.

More Related Videos

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.8K
Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
07:31

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack

Published on: May 15, 2020

7.2K

Related Experiment Videos

Last Updated: Sep 27, 2025

Digital Home-Monitoring of Patients after Kidney Transplantation: The MACCS Platform
07:13

Digital Home-Monitoring of Patients after Kidney Transplantation: The MACCS Platform

Published on: April 12, 2021

4.5K
TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients
09:00

TBase - an Integrated Electronic Health Record and Research Database for Kidney Transplant Recipients

Published on: April 13, 2021

4.8K
Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack
07:31

Implementation of a Real-Time Psychosis Risk Detection and Alerting System Based on Electronic Health Records using CogStack

Published on: May 15, 2020

7.2K

Area of Science:

  • Health Informatics
  • Cybersecurity
  • Blockchain Technology

Background:

  • Healthcare management systems face challenges with data outsourcing, hindering intercommunication and information sharing.
  • Cloud service providers (CSPs) offer a solution for electronic health record (EHR) outsourcing, but security and trust remain concerns.
  • Existing searchable encryption solutions often rely on centralized architectures, introducing trust issues with CSPs.

Purpose of the Study:

  • To propose a decentralized system for secure EHR storage and retrieval using blockchain and smart contracts.
  • To address the limitations of centralized searchable encryption in healthcare by enhancing security, auditability, and immutability.
  • To develop a practical and secure solution for outsourced EHRs that maintains data confidentiality without compromising functionality.

Main Methods:

  • A novel blockchain-based searchable encryption scheme was designed for decentralized EHR storage and updates.
  • The scheme integrates smart contracts on the Ethereum platform for auditable and immutable data management.
  • A prototype was implemented using JavaScript and Solidity to demonstrate the system's feasibility.

Main Results:

  • The proposed scheme ensures confidentiality of outsourced EHRs while supporting keyword search functionalities.
  • It provides verifiability for users and servers, along with immutable storage and dynamic EHR updates.
  • Performance and security comparisons indicate the scheme is practical and meets security and functional requirements.

Conclusions:

  • The developed blockchain-based searchable encryption scheme offers a practical and secure solution for decentralized EHR management.
  • This approach enhances data confidentiality, accessibility, and integrity in cloud-based healthcare systems.
  • The findings support the use of blockchain and smart contracts for building trustworthy and efficient healthcare data management systems.