???????? ????????????????????????????????????? Innovations: Hood for chemical in automatic processing

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????????????????? ????????????? ????????????
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???????? ????????????????????????????????????????
????Innovations Hood for chemical in
automatic processing
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???

• ?????????? ??????? ???.???????????
• ???????????????? ?????????????
• ?????????????? ????? ???.???????????
• ?.????????????? ????????
• ????????? ?????????????????
• ????????????? ???????????? 56120

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????????????

• ??????????????????????????????????????????????????
  ?????????????????????????????????????????
• ?????????????????????? Dark room disease ???
• ????????????????
• ??????????????????????????????????????????????????
  ?????????????????????????
• ??????????????????????????????????????(carcinosing
  agent)

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????????????????

• ?????????????????????????????????????????????(a
  utomatic processing) ?????????????????????????????
  ??????????????????????????? 4 ??????????
• 1.???????????????(Developing processing)
• 2.?????????????? (Washing)
• 3.????????????? (Process of fixation)
• 4.?????????????(drying) ?????????????????????????
  ????????????????????????

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???????????????????????????????

• Developer solution
• - Phenidone and Hydroquinone
• - Sodium carbonate
• - Glutaraldehyde complex bisulphite
• - Potassium bromide
• - Sodium sulphate
• - Boric acid
• - Diethyl glycon
• - Watersolvent etc.

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???????????????????????????????(???)

• Fixer solution
• - Ammonium thiosulphate
• - Sodium thiosulphate
• - Acetic acid or Sulphuric acid
• - Sodium metaborate tetrahydrate
• - Aluminium chloride or
• - Aluminium sulphate
• - Sodium sulphite or Bisulphite
• - Watersolvent etc.

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Film automatic processing

• Developer processing
• Washing
• Fixer processing
• Dryer system
• Radiation image

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Dryer system

• ?????????????????????????????????????????????????
  ????????????????????????????????????
  ??????????????????????????????????????????????????
  ??????????????? ?????? Heater, Blower, High heat
  thermostat
• ?????????????????????????????????????????????????
  ??? ???????????????????????????????????? (Dark
  room) ????????????????????????????????????????????
  ???????????????????????? ????????????????? DARK
  ROOM DISEASE

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Chemical from automatic processing

• Hydroquinone, Potassium Hydroxide, Sodium
  Bisulphate ????????????????????????????,
  ?????????????????????????????
• Pentanedial ????????????????????????????????????
  ???, ?????????????????????????????
• Aluminium Sulfate ????????????????????????????,
  ?????????????????????????????
• Sulphuric acid, Acetic acid??????????????????????
  ??????, ?????????????????????????????

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Chemical from automatic processing

• Glutaraldehyde ????????????????????????????????
  Developer ?????????????????????????
  ?????????????????????????????????????
  ?????????????????????? ???????? ????????????????
  ???????????????????? ?????????????????????????????
  ???????????????????

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Dark Room Disease is..

• ??????? ????????????????????????????????????????
  ?????????????????????????????????????????
  ?????????????????????????????????? (Dark
  room)??????????????????????????????????????????,
  ???????, ????????????????????????

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Dark Room Disease is..

• Darkroom Disease (DD) is a term used to describe
  a variety of irritant or allergic-type reactions
  reported by radiology workers.  Symptoms reported
  include headaches, skin rashes, and shortness of
  breath, and, while this illness continues to pose
  certain diagnostic challenges, it has been linked
  with exposure to processing chemicals. 

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??????????????????????????????

• ?????????????????????????????????????????????????
  ??????????????????????????????
• headaches, sore throat/hoarseness, unexpected
  fatigue, sore eyes, chemical taste, sinus
  problems/nasal discharge, persistent cold-like
  symptoms, catarrh, painful joints, mouth ulcers,
  skin rash, chest pains/breathing difficulties.
  contact dermatitis, Allergy, Asthma etc.

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???????????????????????????????????????????????

• ??????????????????????????????????????????????????
  ?? (Limitation of chemical area)
• ??????????????? (Dilution)
• ???????????? (Disperse)

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• ??????????????????????????????????????????????????
  ?????????????????
• ??????????????????????????????????????????????????
  ???????? ?????????????????????????????????????????
  ????????????????????????? ????????????????????????
  ??????????????????????????????????????????????????
  ???????????? ?????????????????????????????????????
  ?

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????????????????????????????(???)

• ???????????????? ?????????????????????????????????
  ?????????????????????????????????????????????????
  ???????????????????????????????????????????
  ???????????????????????????????????????????
• ?????????????????????????????????????????
• ????????????????????????????????????
  ????????????????????????????????
• ??????????????????????????????????????
• ??????????????????????????????????????,
  ??????????????????????????????????????????????????
  ????? ???????????????????????

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??????? Air change

• ???????????? 4 10 ??.???/????

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???????????????????????????????? 5 ??.
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• ??????????????????????????? ??????????????????????
  ? ???????????????????????????????????????
• ???????????????????????????? ?????????????????????
  ??????????????????????????
• ?????????????????????????????????????????
• ??????????????????????????????????????????????????
  ????????????????? (???????????????)
• ?????????

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????????????????????????????????????????????
?????
????????????????
????????????
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???????????????????????????
?????????????????????????
AIR
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???????????????????????????????????
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?????????????????????????
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??????????????????????????????????????????????????
??
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????????

• ?????? 25,000 ???

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???????????????????

• ??????????????????????????????????????????????????
  ???????????????????????????????????????????????
  ???
• ??????????????????????? Dark room disease ???
• ?????????????????????????????????????????????
• ??????????????????????????????????????????????????
  ??????????????????????????????????????????????????
  ??????
• ??????????????????????????????????????????????????
  ?????????????????? (carcinosing agent)
• ???????????????????????? HA, HNQA, QC, QA, ISO,
  TQM ???

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?????????????????

• ??????????????????????????????????????????????
  ?????????????????????????? ???????????????????????
  ????????????????????????????????
  ???????????????????????????????
  ???????????????????????????????????????????????

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???????????????????????????
??????????????
??????????????????????????????????????????????????
???????????????????????????????
???????
?????????
????????????????
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?????????????

• Radiographic photography
• ??.???? ??????? ????????????????????????
  ????????????????

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• Thank you for
• your attention