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DEPENDABLE SYSTEM FOR QUALITYCARE

DEPENDABLE SYSTEM FOR QUALITYCARE. Evidence has shown that computerized decision support systems can improve patient safety . The data processing capacity of computers has been harnessed by a number of electronic systems designed to assist in clinical decision-making .

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DEPENDABLE SYSTEM FOR QUALITYCARE

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  1. DEPENDABLE SYSTEM FOR QUALITYCARE

  2. Evidence has shown that computerized decision support systems can improve patient safety. • The data processing capacity of computers has been harnessed by a number of electronic systems designed to assist in clinical decision-making.

  3. Patient Monitoring System

  4. Defining Dependability • Dependability is a measure of the extent to which a system can justifiably be relied on to deliver the services expected from it. Discovering dependability problems in an operational system often indicates that extensive- and expensive-changes to the system are needed.

  5. Six Attributes of Dependability • System reliability: The system consistently behaves in the same way. • Service availability: Required services are present and usable when they are needed. • Confidentiality: Sensitive information is disclosed only to those authorized to see it. • Data integrity: Data are not corrupted or destroyed. • Responsiveness: The system responds to user input within an expected and acceptable time period • Safety: The system does not cause harm.

  6. Eight Required Administrative Safeguards

  7. Security Management

  8. Assigned security responsibility

  9.    Information Access management

  10. Security Awareness and training

  11. Security Incident procedures

  12. Contingency Planning

  13.      Evaluation

  14. Business associate contracts

  15. Guidelines For Dependable System • Guideline 1: Architect for Dependability While these applications provide services that are critical to assuring px’s privacy and safety, these services are only as dependable as the system services on which they depend. In particular, operating systems provide system-level security functions that are critical to assuring that individuals can access only those resources for which they are authorized. • Guideline 2: Anticipate Failures As computers are getting faster, systems are getting more complex and design flaws are becoming a problem. In anticipation of failures at the infrastructure level, features that are transparent to software applications should be implemented to detect faults and to recover from failure. Safety-critical systems should be designed and built to fail in a safe state.

  16. Guideline 3: Anticipate Success The systems planning process should anticipate business success –and the consequential need for larger networks. • Guideline 4: Hire Meticulous Managers Good system administrators meticulously monitor and manage systems and network performance. They develop, maintain and exercise plans for managing emergencies and recovering from disaster. • Guideline 5: Don’t be Adventurous For dependability, one should use only proven methods, tools and products that have been in production, under conditions and at a scale similar to the intended environment. The enterprise with a requirement for dependable system should not be the first to adopt a new technology.

  17. JOYCE JANE LUNGOGJONALLY ARADO • MARAMING SALAMAT PO SA PANUNUOD.. HANGGANG SA MULING PAGKIKITA PAALAM…

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