SIMULATION

Question 1

can simulate what (5)

Answer 1

1. internal organs
2. apparatus
3. surgical operations
4. human bx
5. medical devices

Question 2

why simulate (3)

Answer 2

1. analysis
2. predict disease & treatment
3. training

Question 3

flowchart: what’s between modeling & simulatio (2)

Answer 3

1. 3D gemoetric models

2. mechanical / physical characteristics

Question 4

different data sources for 3D geometric models (4)

Answer 4

1. medical imaging
2. 3D scanning
3. motion capture
4. predefined models

Question 5

how to generate 3D geometric model (2)

Answer 5

1. image procesing software tools

2. 3d modelling systems

Question 6

customized CAD systems made of

Answer 6

1. medical devices

2. environment

Question 7

simulation models & software tools (4)

Answer 7

1. finite element method
2. computational fluid dynamics
3. multibody simulation (virtual humans)
4. virtual reality

Question 8

finite element method example

Answer 8

design medical device (prosthesis)

Question 9

computational fluid dynamics example

Answer 9

cardiovascular disease

Question 10

virtual human example

Answer 10

locomotor apparatus

Question 11

What is finite element analysis

Answer 11

numerical method that simplifies complex engineering and mathematical numbers, dividing problems into smaller elements

Question 12

3 steps of finite element method

Answer 12

1. preprocessing
2. numerical analysis (solver)
3. post processing

Question 13

preprocessing tasks (3)

Answer 13

1. discretization / mesh generation
2. material properties
3. boundary conditions

Question 14

post processing task (2)

Answer 14

1. graphical visualization

2. interpretation

Question 15

pros of finite element method: (2)

Answer 15

1. basic tool for risk management

2. reduce development time cost

Question 16

cons of finite element method (4)

Answer 16

1. only an approximation
2. ~accuracy & precison
3. expensive
4. need high skill

Question 17

COMPUTATIONAL FLUID DYNAMICS

what field is it in

Answer 17

mechanical engineering

Question 18

What is used in CFD

Answer 18

computer based simulation

Question 19

what does it analyze (3)

Answer 19

1. fluid flow
2. heat transfer
3. associated phenomenon

Question 20

3 steps of computational fluid dynamics

Answer 20

1. preprocessing
2. numerical analysis (solver)
3. post processing

Question 21

preprocessing tasks (3)

Answer 21

1. geometry of region
2. mesh generation
3. fluid properties: boundary conditions

Question 22

result of CFD (5)

Answer 22

1. see performance of body fluids
2. predict behavior of blood circulation
3. lower postoperative comlications
4. better surgical procedures
5. more efficient / less destructive equipment

Question 23

what is VR

Answer 23

high end user computer interface

Question 24

VR involves what (2)

Answer 24

1. real time simulation & interactions

2. uses multiple sensory chanels

Question 25

what does VR create

Answer 25

elusions and emotions thru human sensory channels

Question 26

VR equipment (2)

Answer 26

1. visualization (headgear) | 2. tactile & hand tracking

Question 27

VR tactile technology (4)

Answer 27

1. leap motion device 2. intel gesture camera 3. duo3D device 4. microsoft kinect V2

Question 28

VR applications (10)

Answer 28

1. procedure visualization 2. computer assisted surgery 3. therapy VR 4. therapy VR 5. phobias 6. education 7. see anatomical structures 8. individual patient anatomy 9. image guided surgery 10. planning radiation therapy

Question 29

VR in surgery (4)

Answer 29

1. training 2. planning 3. rehearsal 4. delivery

Question 30

eg VR training

Answer 30

educating surgeons

Question 31

eg VR planing

Answer 31

visualizing individual anatomy model

Question 32

eg VR rehearsal

Answer 32

rehearse complex surgical procedure

Question 33

advantages of VR delivery (4)

Answer 33

1. increase speed & accuracy of surgical procedures 2. reduce patient trauma & stress 3. assist surgeons during surgical procedures 4. training in medicine