BME4005 Laser-Tissue InteractionsBahçeşehir UniversityDegree Programs SOCIOLOGYGeneral Information For StudentsDiploma SupplementErasmus Policy StatementNational QualificationsBologna Commission
SOCIOLOGY
Bachelor TR-NQF-HE: Level 6 QF-EHEA: First Cycle EQF-LLL: Level 6

Course Introduction and Application Information

Course Code Course Name Semester Theoretical Practical Credit ECTS
BME4005 Laser-Tissue Interactions Spring 3 0 3 6
This catalog is for information purposes. Course status is determined by the relevant department at the beginning of semester.

Basic information

Language of instruction: English
Type of course: Non-Departmental Elective
Course Level: Bachelor’s Degree (First Cycle)
Mode of Delivery: Face to face
Course Coordinator : Dr. Öğr. Üyesi BURCU TUNÇ ÇAMLIBEL
Course Objectives: The aim of this course is to provide a thorough understanding of the basic physical principles which underlie therapeutic uses of lasers in medicine. Laser-tissue interaction mechanisms will be examined.

Learning Outcomes

The students who have succeeded in this course;
On completion successful students will be able to understand the mechanisms describing the interaction of laser radiation with biological tissue, spectroscopic and diagnostic optical applications of lasers in medicine, selected applications of lasers and optical techniques which are presently important in medicine.

Course Content

Wave motion, electromagnetic theory, electromagnetic spectrum, propagation of light , measurement of optical properties of tissues, optics, microscopy, lasers, mechanisms of laser-tissue ineractions, lasers in surgery, tissue welding, laser tweezers, lasers in imaging, diagnostic applications, electrosurgery versus laser surgery, laser safety.

Weekly Detailed Course Contents

Week Subject Related Preparation
1) Introduction, wave motion; plane, spherical and cylindrical waves, Electromagnetic theory, electromagnetic waves, energy and momentum of radiation. Dipole emission, emission and absorption by atoms and molecules, black body radiation, electromagnetic spectrum.
2) Propagation of light: reflection, refraction, scattering, interference and diffraction. Measurement of optical properties of tissue, Geometrical optics, fiberoptics. Microscopy and limits of resolution, mechanisms of contrast.
3) Eye and vision, perception of color. Spontaneous and stimulated emission, principle of laser, cavity modes, lasing media, pumping mechanisms, continuous and pulsed regimes.
4) "Mechanisms of laser-tissue interactions I: Photochemical. Photodynamic therapy, photostimulation, cytotoxicity of UV light."
5) Mechanisms of laser-tissue interactions II: Photothermal. Heat generation, heat conduction and distribution. Thermal damage to tissue. Laser-Induced Interstitial Thermotherapy (LIIT).
6) Mechanisms of laser-tissue interactions III: Photomechanical. Explosive evaporation, shock and acoustic waves, cavitation, jet formation.
7) Mechanisms of laser-tissue interactions IV: Dielectric breakdown, plasma-mediated ablation.
8) Lasers in Ophthalmology.
9) Lasers in Dermatology.
10) Lasers in General Surgery, Cardiovascular Surgery, Gynecology. Tissue welding. Low power lasers. Micromanipulation and cell surgery.
11) Lasers in Imaging.
12) Diagnostic applications: Autofluorescence, Raman spectroscopy, Scattering Light Spectroscopy, Doppler velocimetry.
13) "Electrosurgery: Mechanisms of interaction and tissue damage. Pros and cons vs. laser surgery."
14) Laser safety: lasers classification.

Sources

Course Notes / Textbooks: M. H. Niemz, Laser tissue interactions, Springer Verlag. ISBN 354-060-3638
References: Lasers in Medical Science (SpringerLINK 1998-), Lasers in Surgery and Medicine (WILEY 1997-)

Evaluation System

Semester Requirements Number of Activities Level of Contribution
Presentation 1 % 40
Final 1 % 60
Total % 100
PERCENTAGE OF SEMESTER WORK % 40
PERCENTAGE OF FINAL WORK % 60
Total % 100

ECTS / Workload Table

Activities Number of Activities Duration (Hours) Workload
Course Hours 14 3 42
Study Hours Out of Class 14 8 112
Midterms 2 2 4
Final 1 2 2
Total Workload 160

Contribution of Learning Outcomes to Programme Outcomes

No Effect 1 Lowest 2 Low 3 Average 4 High 5 Highest
           
Program Outcomes Level of Contribution
1) To learn and compare major sociology perspectives, both classical and contemporary, and apply all of them to analysis of social conditions.
2) To be able to identify the basic methodological approaches in building sociological and anthropological knowledge at local and global levels
3) To be able to use theoretical and applied knowledge acquired in the fields of statistics in social sciences.
4) To have a basic knowledge of other disciplines (including psychology, history, political science, communication studies and literature) that can contribute to sociology and to be able to make use of this knowledge in analyzing sociological processes
5) To have a knowledge and practice of scientific and ethical principles in collecting, interpreting and publishing sociological data also develop ability how to share this data with experts and lay people, using effective communication skills
6) To develop competence in analyzing and publishing sociological knowledge by using computer software for quantitative and qualitative analysis; and develop an attitute for learning new techniques in these fields.
7) To identify and to have a knowledge of the theories related to urban and rural sociology and demography, and political sociology, sociology of gender, sociology of body, visual sociology, sociology of work, sociology of religion, sociology of knowledge and sociology of crime.
8) To have knowledge of how sociology is positioned as a scientific discipline from a philosophical and historical perspective
9) To have the awareness of social issues in Turkish society, to develop critical perspective in analysing these issues and to have a knowledge of the works of Turkish sociologists and to be able to transfer this knowledge
10) To have the awareness of social issues and global societal processes and to apply sociological analysis to development and social responsibility projects
11) To have the ability to define a research question, design a research project and complete a written report for various fields of sociology, either as an individual or as a team member.
12) To be able to transfer the knowledge gained in the areas of sociology to the level of secondary school.