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Related Concept Videos

Integrated Healthcare System01:20

Integrated Healthcare System

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,...
Methods of Documentation VII: EMR01:30

Methods of Documentation VII: EMR

Electronic Medical Records (EMRs) primarily center around electronically documenting patients' health information within a single healthcare organization or practice. They contain essential clinical data related to a patient's medical history, diagnoses, medications, treatment plans, lab results, and other pertinent information relevant to the specific encounter or episode of care. EMRs are designed to streamline documentation and workflow processes within individual healthcare settings,...
Nursing Clinical Information System01:27

Nursing Clinical Information System

Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
Health Information Technology and Healthcare Information System01:30

Health Information Technology and Healthcare Information System

Health Information Technology (HIT)
Health Information Technology, commonly called HIT, integrates advanced information systems and technology in healthcare settings. Its primary functions include:
Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

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...
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Standards of Care II

Nurses bear specific legal responsibilities under several federal statutes, including:

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Workflow and Framework for Collecting and Implementing Point-of-Care Ultrasound Data in the Management of Heart Failure Patients
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An e-consent-based shared EHR system architecture for integrated healthcare networks.

Joachim Bergmann1, Oliver J Bott, Dietrich P Pretschner

  • 1Technical University of Braunschweig, Institute for Medical Informatics, Muehlenpfordtstr 23, 38106 Braunschweig, Germany. j.bergmann@mi.tu-bs.de

International Journal of Medical Informatics
|September 15, 2006
PubMed
Summary

A new virtual shared electronic health record (EHR) architecture prioritizes patient control over data access. This patient-centered model enhances data integration while maintaining privacy through an electronic consent system.

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Area of Science:

  • Health Informatics
  • Computer Science
  • Medical Record Systems

Background:

  • Virtual integration of distributed patient data offers benefits over consolidated records.
  • Challenges include practicability and robust authorization models for shared health records.

Purpose of the Study:

  • To specify and develop a virtual shared health record architecture.
  • To implement a patient-centered integration and authorization model for distributed health data.

Main Methods:

  • Conducted a literature survey of current architectural approaches for shared health records.
  • Performed a methodical analysis in two regional settings.
  • Specified and implemented a formal architecture model for a virtual shared EHR.

Main Results:

  • Developed a virtual shared EHR architecture combining patient-centered integration with provider-oriented document management.
  • Implemented an electronic consent system for patient control over record access.
  • Created and are evaluating a system prototype in a regional setting.

Conclusions:

  • The proposed architecture can partially replace message-based communications in healthcare.
  • High availability of provider repositories for virtual EHRs necessitates advanced technology and may incur costs.
  • Successful adoption requires transparent integration of document validation and digital signatures into workflows; the shift to a "pull model" needs further evaluation.