MATERIALS SCIENCE AND TECHNOLOGY DEPARTMENT UNIVERSITY OF CRETE. ETY494 Introduction to Biomedical Engineering (2019 Spring Semester) Lecture 2

Transcription

1 MATERIALS SCIENCE AND TECHNOLOGY DEPARTMENT UNIVERSITY OF CRETE ETY494 Introduction to Biomedical Engineering (2019 Spring Semester) Lecture 2

2 What is BME Examples of BME Evolution of the modern health care system Notable figures in BME 2

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18 Hearing aids 18

19 Radionics machine 19

20 Sthethoscope 20

21 Dental devices 21

22 Arrows removal tool 22

23 Phrenology Devices 23

24 Artificial leeches 24

25 Hernia tool 25

26 Wooden prosthetic 26

27 Violin Vibrophone 27

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29 BIOMEDICAL ENGINEER 29

30 Research in new materials Development of new diagnostic instruments Writing software for analysis of medical research data Analysis of medical device hazards for safety and efficacy Development of new diagnostic imaging systems Design of telemetry systems for patient monitoring Design of biomedical sensors Development of systems for diagnosis and treatment of diseases 30

31 Modeling of the of the human body Design of instrumentation for sports medicine Development of new dental materials and tools Design of communication aids for individuals with disabilities Study of pulmonary fluid dynamics Study of biomechanics of the human body Development of material to be used as replacement for human skin 31

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33 Εμεις αυτούς τους πνίγουμε στο νεροχύτη για να μη χαλάσει η ράτσα! 33

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35 %CE%B6%CE%AE%CE%BA%CE%BF%CF%85-%CE%BA%CE%B1%CE%B9-%CE%BF%CE%B9- %CE%BA%CE%B1%CF%84%CE%B1%CE%B9%CE%B3%CE%B9%CF%83%CF%84%CE%B9%CE%BA/ Ethics Morality

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37 ETHICS Guiding principles of conduct of an individual or group Influenced by profession, field, organization, etc. Related to professional work MORALITY Principles on which one s judgements of right and wrong are based Influenced by society, culture and religion Not related to professional work Uniform compared to morals Vary according to different cultures ad religions 37

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39 Should badly deformed infants be kept alive? Should treatment be stopped to allow a terminally ill patient to die? Should humans be used in experiments? Questions of moral judgment "Introduction to Biomedical Engineering", J. Ederle & J. Bronzino, Academic press ISBN:

40 What is your opinion related to abortion? 40

41 Process of fertilization occurs Formation of an embryo is initiated 5 days after fertilization The embryo reaches uterus The number of cells composing the embryo is Cells form tight junctions characteristic of a compact epithelium, which is arranged around a central cavity This is the embryonic stage known as the blastocyst "Introduction to Biomedical Engineering", J. Ederle & J. Bronzino, Academic press ISBN:

42 The exterior cells are the trophoblast and eventually form the placenta Τhe inner cells of the blastocyst, (isolated and grown in a culture) are identified as embryonic stem cells Is the embryo a living human being? "Introduction to Biomedical Engineering", J. Ederle & J. Bronzino, Academic press ISBN:

43 Redefining death Terminally ill patient and euthanasia Is the embryo a living human being, entitled to all of the same rights that a human at any other age would be granted? Human experimentation Should the government support (i.e., use tax money to fund) such research? 43

44 What does your ETHICS MORALITY PHILOSOPHY say? 44

45 Major Biomedical Engineering (not yet a department in GR) Biology Chemistry Computer science Engineering Math Medicine Physics 45

46 Research - Academia Sensors to measure human fluids and chemistry Mathematical/ computer models of physiological systems Biomaterials Industry Medical devices and equipment Computer systems to monitor patients New diagnostic procedures Pharmaceutical Company Equipment design Producing new drug. Clinical engineering in hospital Health care delivery system that utilize advanced technology 46

47 ORGAN STORE Original parts 47

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