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

6.1K
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...
6.1K
Ethical Standards II01:23

Ethical Standards II

1.2K
Ethical standards are the backbone of nursing practice, guiding nurses as they interact with patients, families, and colleagues. These standards are crucial for providing safe, empathetic care centered on the patient's needs.
Nurses are entrusted with upholding various ethical principles and standards. Nurses forge solid therapeutic relationships using trust, empathy, autonomy, confidentiality, and professional competence.
Confidentiality is crucial, embodying respect for individual privacy...
1.2K
Ethical Standards I01:25

Ethical Standards I

1.4K
The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
The Code of Ethics provisions outline the nurse's duty to the patient, the healthcare team, the profession, and society. The Code's fundamental principles include advocacy,...
1.4K
Legal Guidelines for Documentation01:06

Legal Guidelines for Documentation

1.9K
The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
1.9K
Ethics and Bioethics01:22

Ethics and Bioethics

2.6K
Ethics is a philosophical study of moral actions. Ethics attempts to determine what is valuable for individuals and society. It examines the rational justification of moral judgments and analyzes what is morally just, fair, and right. Bioethics is a sub-discipline of applied ethics that analyzes the philosophical, social, and legal issues in life sciences and medicine. Ethical theories serve as a foundation for decision-making and represent the viewpoints from which people seek direction. They...
2.6K
Guidelines and Strategies for Safe Computer Charting01:18

Guidelines and Strategies for Safe Computer Charting

2.6K
The guidelines and strategies provided by the American Nurses Association (ANA) and the Canadian Nurses Association (CNA) offer essential principles for ensuring safe and secure computer charting systems in healthcare settings. Let's break down each recommendation:
Maintain Confidentiality and Security:
2.6K

You might also read

Related Articles

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

Sort by
Same author

An Untraceable Data Sharing Scheme in Wireless Sensor Networks.

Sensors (Basel, Switzerland)·2019
Same author

[Memory characteristic in boys with attention deficit/hyperactivity disorder comorbid learning disability].

Zhonghua yi xue za zhi·2014
Same author

Genetic variation of the E-cadherin gene is associated with primary infertility in patients with ovarian endometriosis.

Fertility and sterility·2014
Same author

Younger age of onset and multiple primary lesions associated with esophageal squamous cell carcinoma cases with a positive family history of the cancer suggests genetic predisposition.

Chinese medical journal·2014
Same author

Transferred BCR/ABL DNA from K562 extracellular vesicles causes chronic myeloid leukemia in immunodeficient mice.

PloS one·2014
Same author

Glutamine synthetase plays a role in D-galactose-induced astrocyte aging in vitro and in vivo.

Experimental gerontology·2014

Related Experiment Video

Updated: Dec 25, 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

4.8K

Privacy-Preserving in Healthcare Blockchain Systems Based on Lightweight Message Sharing.

Junsong Fu1, Na Wang2, Yuanyuan Cai3

  • 1School of Cyberspace Security and National Engineering Lab for Mobile Network Technologies, Beijing University of Posts and Telecommunications, Beijing 100876, China.

Sensors (Basel, Switzerland)
|April 3, 2020
PubMed
Summary
This summary is machine-generated.

This study introduces a lightweight privacy-preserving mechanism for healthcare blockchain systems, enhancing electronic medical record (EMR) security and efficient cross-institutional data sharing through encryption and threshold sharing.

Keywords:
electronic medical recordshealthcare blockchain systemlightweight message sharingprivacy-preserving

More Related Videos

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

7.5K

Related Experiment Videos

Last Updated: Dec 25, 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

4.8K
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

7.5K

Area of Science:

  • Health Informatics
  • Blockchain Technology
  • Data Security and Privacy

Background:

  • Centralized healthcare systems suffer from data silos, hindering effective patient care and medical research.
  • Existing distributed healthcare blockchain systems face challenges in sensitive information security, cross-institutional data sharing, and overall efficiency.
  • The need for robust privacy-preserving mechanisms in electronic medical record (EMR) management is critical.

Purpose of the Study:

  • To establish a lightweight privacy-preserving mechanism for healthcare blockchain systems.
  • To address the security, sharing, and efficiency issues in current healthcare blockchain implementations.
  • To enhance patient privacy and facilitate secure cross-institutional EMR data sharing.

Main Methods:

  • An interleaving encoder is used to encrypt original EMRs, safeguarding sensitive patient information.
  • A (t, n)-threshold lightweight message sharing scheme maps EMRs into 'n' shares, reconstructible with at least 't' shares.
  • EMR shares, not original records, are stored on blockchain nodes, with block generation based on share indexes.

Main Results:

  • The proposed scheme effectively protects patient privacy and medical information security through encryption and threshold sharing.
  • Simulation results demonstrate superior efficiency in energy consumption and storage space compared to existing literature.
  • The healthcare blockchain system exhibits enhanced stability with the implemented message sharing scheme.

Conclusions:

  • The developed lightweight privacy-preserving mechanism significantly enhances the security and privacy of EMRs within a healthcare blockchain.
  • The scheme facilitates efficient and secure cross-institutional data sharing, overcoming previous limitations.
  • The proposed approach offers a more stable and efficient solution for distributed healthcare information systems.