Vatech GREEN SMART User Manual

15. Appendices
Green Smart User Manual 157
ENGLISH
15.2 X-ray Dose Data
15.2.1 DAP (Dose Area Product)
The X-ray dose data is extracted from the X-ray Dose Test Report for the Green Smart.
X-ray Dose Test Report for the Green Smart maintains dosimetric evaluation that the
VATEC H dental diagnostic system meets all requirements specified in the IEC Collateral
Standard. To limit unnecessary exposure to the patient, operator or other staff, the Green
Smart is designed to comply with IEC 60601-1-3 Part 1 General Requirements for Safety.
Test Hardware
Brand Name (Model)
Green Smart (Model: PHT-35LHS)
Sensor Type
PANO & CBCT: Xmaru1404CF-Plus
CEPH: Xmaru2602CF
X-ray Generator
DG-07E22T2
Tube
D-052SB
DAP (Dose Area Product) is a quantity used in assessing the radiation risk from diagnostic
X-ray examination procedures. It is defined as the absorbed dose multiplied by the area
irradiated, expressed in gray square centimeters (mGy·cm
2
). Despite the limitation, DAP is
the best way to predict effective dose value and currently the most convenient method for
patient doses monitoring.
 PHE (Public Health England) recommends that any national reference dose that
achievable dose (DAP) value of 250 [mGy·cm2] for a clinical protocol for a standard
male patient.
Standard
National
Deviations
Terminology Permissive Range
PHE (GBR)
DAP
(Pano, CEPH
and CBCT)
PANO: ≤ 93 mGy·cm
2
(Adult) / 67 mGy·cm
2
(Child)
CEPH: ≤ 40 mGy·
cm² (Adult, Lateral) / 25
mGy·cm² (Child, Lateral)
CBCT: ≤ 250 mGy·cm
2
(Basis of single
implant)
AERB (IND) Dose
All dose values must be within ± 20 % of the
SPECIFIED values

Vatech GREEN SMART Specifications

General

Brand	Vatech
Model	GREEN SMART
Category	Medical Equipment
Language	English