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Title:

Introduction To Medical Physics

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??????? ???????? (Diagnostic Imaging) ??????? ??????? ??????? ... ??????? ?????????? (Magnetic Resonance Imaging) ???? ??????? Nuclear Medicine)) ?????? ... – PowerPoint PPT presentation

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Transcript and Presenter's Notes

Title: Introduction To Medical Physics


1
??????? ???????? ??????
  • ??? ????????
  • ???? ??????
  • ????? ????? ??? ??????? ????????

2
???????? ??????
  • ???????? ?????? ?? ??????? ???????? ?? ???? ????

3
?????? ???????? ??????
  • ??????? ???????? (Diagnostic Imaging)
  • ??????? ??????? ??????? ( X-rays)
  • ??????? ?????? ( Computerized Tomography)
  • ??????? ???????? ??? ????? (Ultrasound)
  • ??????? ??????? ?????????? (Magnetic Resonance
    Imaging)
  • ???? ??????? Nuclear Medicine))
  • ?????? ??????? (Radiation Therapy)
  • ???????? ??????(Health Physics)
  • ?????? ??? ??????? (Body Physics)

4
??? ????????? ??????
  • ????? ? ?????? ?????? ???????.
  • ??? ? ??????? ?????????.
  • ???? ????? ??????? ????? ?????? ????????.
  • ??????? ?? ???????.
  • ?????? ? ???? ???? ??????? ??????.
  • ????? ????? ???? ???????.
  • ????? ???????? ????????.

5
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???? ?????
???? ???????
6
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??? ????? ??????? ??????? ??? ???? ??????? ????
?????? ?????
7
??? ????? ?????? ???????
???? ????? ?????
???? ????? ?????
8
??? ????? ?????? ???????
???? ????? ????? ?????? ???????
???? ????? ????? ?????? ???????
9
??? ??????? ??????????
???? ??????
???? ????? ??????
10
??? ?????? ??????? ??????????
???? ?????? ????
???? ?????? ?????? ??????? ????
11
?? ?? ?? ???? ???? ??????? ??????
12
?????? ??????????? ???????? ?? ???????
  • ??????? ??????? ????????? ??????? ??????? ??????
    ???? ????? ?????? ????????? ?????? ? ????? ????
    ??????? ???????.
  • ????? ????? ?????? ???????? ??? ???? ???????
    ???? ???? ????? ????? ???????.
  • ?? ???? ??? ?????? ?????? 23 ?????? ?? ???????
    ???? ???? ????? ??? 33 ??????? ???.

13
?????? ????????
  • ??? ????? ???? ???????? ?? ?????????? ??????
    ????????? ????????? ???????? ??? ?????? ????????
    ?? 30 ??????? ??? ??????.

14
??? ????????
  • ????? ?????? ????????? ????? ?? ?????? ???????
    ????????? ????? ??????? ??????? ?????????
    ????????? ??????.

15
?????? ????????
  • ???????? ??????? ?????? ?? ?????? ???????
    ????????? ??????????? ??????? ?? ??????? ??? 44
  • (AAPM Report 44, 1993)

16
????????
  • ???? ??????

 
17
?????? ????????
 
18
???? ???????? ?????? ??????????
19
???????
??? ?????? ??? ????? ????? ??? ?????
20
??????? ???????
  • ???? ??????? ??????? 16 ???????.
  • ?????? ?? ????? ??????? ????????? ????? ???????
    ??????? ????????? ????????? ??????.
  • ????? ?????? ????? ???????? ??? ????? ??????? ???
    ????.
  • ???? ?????? ??????? ?????? ?????? ?? ?????
    ???????? ???? ?????? ???????.

21
??????? ?? ??????????
  • ?????? ????? ???? ??????? ???????.
  • ?????? ????? ??? ??????? ???????.
  • ?????? ????? ??? ???????? ??????.
  • ?????? ?????? ????????.

22
??????? ???????
  • ??? ???????? ???? ????? ????????? ????? ?
    ????????? ?????.
  • ?????? ??????? ?????? ?????? ????????? ?? ???? ?
    ???????? ??????? ?????????.
  • ??? ???????? ??? ????????? ????? ??? ????????
    ?????? ???????? ?? ???????? ??????.

23
??????
  • ???????? ??? ?????? ???? ??? ?????? ?? ?????
    ??????????? ???????? ??????? ????????? ??
    ???????? ??????.
  • ??????? ?? ?????? ??????? ?? ???????? ??????.
  • ??????? ?? ?????????? ?????? ??????? ???????.
  • ????? ??????? ???? ?????? ????????? ??????.
  • ????? ???? ??? ?? ???????? ??????.
  • ?????? ??????? ??? ?????? ?????????
  • ???? ????? ?????? ?????? ???????? ?????? (??
    ????? ????? ??????).

24
???????
  • ??? ????????? ????? ???? ??????? ?? ???????
    ??????.
  • ???? ???? ???? ??????????? ??????? ?? ???????.
  • ???????? ??????? ????? ?? ????? ???? ???????
    ?????????? ????? ??? ????? ?????.
  • ??????? ??????? ???????? ?????? ???? ??? ????????
    ?? ????? ???????? ??????.
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