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Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

Health Information Technology (HIT)
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Integrated Healthcare System01:20

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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,...
Distribution Reliability and Automation01:25

Distribution Reliability and Automation

Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
Nursing Clinical Information System01:27

Nursing Clinical Information System

Nursing Clinical Information System (NCIS)
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Multimachine Stability

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Power System Distribution01:25

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Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
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Related Experiment Video

Updated: May 21, 2026

Workflow and Framework for Collecting and Implementing Point-of-Care Ultrasound Data in the Management of Heart Failure Patients
03:47

Workflow and Framework for Collecting and Implementing Point-of-Care Ultrasound Data in the Management of Heart Failure Patients

Published on: July 12, 2024

A software and hardware architecture for a high-availability PACS.

Josefina Gutiérrez-Martínez1, Marco Antonio Núñez-Gaona, Heriberto Aguirre-Meneses

  • 1Subdirección de Investigación Tecnológica, Instituto Nacional de Rehabilitación, Av. México- Xochimilco No. 289, Col. Arenal de Guadalupe, Tlalpan, 14389, México, Federal District, Mexico. jgutierrez@inr.gob.mx

Journal of Digital Imaging
|June 14, 2012
PubMed
Summary

A new high-availability model for Picture Archiving and Communication Systems (PACS) enhances medical image storage and retrieval. This solution ensures data reliability, security, and compliance for large-scale radiology departments.

Related Experiment Videos

Last Updated: May 21, 2026

Workflow and Framework for Collecting and Implementing Point-of-Care Ultrasound Data in the Management of Heart Failure Patients
03:47

Workflow and Framework for Collecting and Implementing Point-of-Care Ultrasound Data in the Management of Heart Failure Patients

Published on: July 12, 2024

Area of Science:

  • Medical Informatics
  • Health Information Management
  • Radiology Informatics

Background:

  • The increasing volume of radiology studies necessitates advanced medical information management, particularly for digital image storage.
  • Compliance, including data retention, security, and patient privacy, is a growing concern in healthcare.
  • Previous analyses informed the development of system requirements and operational conditions.

Purpose of the Study:

  • To describe a high-availability model for a large-scale Picture Archiving and Communication System (PACS).
  • To detail the integration of Content Addressable Storage (CAS) and Direct Access Storage (DAS) technologies for an open storage platform.
  • To present a cost-effective, low-risk framework for automated medical information management.

Main Methods:

  • Implementation of a step-by-step storage phase for the PACS-INR, completed in March 2006.
  • Integration of components focusing on DICOM image transfer reliability and performance.
  • Consideration of data backup strategies for disaster recovery and downtime mitigation.

Main Results:

  • Development of a high-availability PACS model supporting data storage and retrieval using CAS and DAS.
  • Creation of a simple framework for integrating and automating medical information at low cost and minimum risk.
  • Demonstration of optimized use of information infrastructure within the clinical environment.

Conclusions:

  • The proposed model provides an open storage platform for large-scale PACS, enhancing data management.
  • The solution ensures reliability, performance, and availability for critical radiology data.
  • Testing confirmed the model's openness, scalability, and standard compatibility, preventing vendor lock-in.