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CHISON 600M (2009 VERSION) ULTRASOUND SYSTEM
Chapter 2
Safety Precautions
Safety Precautions
2.1 Safety classification
2.1.1
According to the type of anti -electric shock: CLASS I EQUIPMENT
CLASSⅠEQUIPMENT means that it not only has the basic insulation function, but also has the protection
device for anti-electric shock . Please refer to symbol on the left.
2.1.2
According to the level of anti- electric shock: TYPE-BF EQUIPMENT
TYPE-BF EQUIPMENT means that it is the TYPE B equipment with Type F applied parts (connecting
different kinds of hanging probe). Please refer to symbol on the left.
2.1.3
According to the level of protection against harmful ingress of water:
It is normal type equipment
2.1.4
According to the safety level when used in the presence of FLAMMABLE ANAESTHETIC MIXED
WITH AIR (or WITH OXYGEN or WITH NITROUS OXIDE):
The Equipment is not suitable for use in the environment with FLAMMABLE ANAESTHETIC MIXED
WITH AIR (or WITH OXYGEN or WITH NITROUS OXIDE)
2.1.5
According to the mode of operation: It is continuous operation device
2.2 Safety Instructions
To ensure the safety of patients and operators, please read the following safety instructions carefully before start to
operate the system.
1.
Please do not put the probe on the same part of the patient for a long time, especially for fetus inside pregnant
mother, as fetus ‘s bones and histiocyte are growing, which are sensitive to radiation. This method can avoid the
unnecessary radiation to human body.
2.
The system should be operated by qualified operator or under the qualified operator’s instructions. Patient is not
allowed to touch the system.
3.
Please choose the power cord offered by the manufacture. The system should be plugged into a fixed power socket
with protective ground.
4.
When using power plug, please DON’T use any connector or adaptor (e.g. the convert board from three phase to
two phase is not allowed to use)
5.
Any device not offered by the manufacturer is not allowed to use together with the system, which include the probes
2-1