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Related Experiment Videos

Present state and future trends in electrical heart stimulation.

M Schaldach1

  • 1Zentralinstitut für Biomedizinische Technik der Universität Erlangen-Nürnberg, FRG.

Medical Progress Through Technology
|January 1, 1987
PubMed
Summary
This summary is machine-generated.

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High reliability in microelectronic implantable devices is crucial for life support. Strict quality assurance achieves high reliability, essential for patient safety and future innovations in cardiac stimulation.

Area of Science:

  • Biomedical Engineering
  • Microelectronics
  • Medical Device Technology

Background:

  • Life-supportive implantable devices require extremely high system reliability.
  • Traditional redundancy methods for safety are not feasible.
  • Limited battery capacity necessitates low current consumption for extended service life.

Purpose of the Study:

  • To illustrate the technical feasibility of microelectronic-based electrical heart stimulation.
  • To demonstrate achievable reliability standards for implantable devices.
  • To emphasize the importance of quality assurance and physician involvement in development.

Main Methods:

  • Review of practical manufacturing experience with over 100,000 implantable devices.
  • Rigid application and adherence to quality assurance measures.

Related Experiment Videos

  • Analysis of reliability data for hybrid components, integrated circuits, and passive components.

    • Main Results:

    • Reliability values of lambda = 10(-7)h-1 achieved for hybrid components at 90% confidence.
    • Reliability values of lambda = 10(-9)h-1 achieved for integrated circuits and passive components.
    • Demonstrated technical feasibility of microelectronic solutions for therapeutic concepts.

    Conclusions:

    • High reliability for implantable devices is achievable through stringent quality assurance.
    • Understanding technical and medical details is paramount for patient safety.
    • Future advancements, like automated systems, depend on current technology and physician collaboration.