Precautions for Safe Use
2-4
2.9 Contraindications
a) The device does not apply to mammography and dental radiography.
b) It is prohibited for the same patient (especially children) to receive high-frequency
imaging of the device for a long period.
c) Pregnant women undergoing X-ray exams may result in fetal injury. Clinicians’
decision shall be made by weighing the condition of patients.
2.10 EMC Safety
a) If any interference is produced from the device (confirmed by switching the
device power switch state) , the user (or a qualified service person) should use
one or more of the following means to fix the problem:
【DANGER】
Despite X-ray harm to humans, the X-ray device will not result in any
danger provided that the operation is correct. Please ensure to meet
safety requirements of the operation. Read
of the manual carefully, and fully understand the safety and
operational requirements.
【Warning】
If repair and maintenance for the X-ray device is not performed
in accordance with manufacturer’s requirements, or if there is any
unauthorized alteration of any form, the manufacturer
responsible for any patient or user injury (including over exposure to
X-ray radiation.
【Warning】
The duties of the operator are to ensure patient safety during X-ray
device running through visual observation, reasonable posture
placement and actions that intend to prevent patient against injury.
【Caution】
In order to make the absorbed dose of the patient as low and
reasonable as possible, the larger the distance from the focal point to
the skin, the better, and the distance shall not be less than 20cm.
The distance between the operator and the portable X-ray machine
shall be no less than 2m.
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