| Comment Record |
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Commentor |
Mr. Naoki Morooka |
Date/Time |
2003-04-10 01:58:53 |
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Organization |
Shimadzu Corp. |
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Category |
Company |
| Comments for FDA General |
| Questions |
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1. General Comments
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For last praragraph in item (5) of 1020.32 (k) (Display of Value of AKR and cumulative air kama)
[Original Document]
Alternatively, the reference location shall be along the beam axis at a point deemed by the manufacturer to represent the intersection of the x-ray beam entrance surface and the patient skin.
[My Proposal]
Please revise the following proposal.
Alternatively, the reference location of any type fluroscopes shall be along the beam axis at a point deemed by the manufacturer to represent the intersection of the x-ray beam entrance surface and the patient skin.
[Reason]
In some X-ray fluoroscopic table, Source-image receptor distance(SID) is variable. In such case, the value of AKR and cumulative air kama should be calcurated by SID.
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