60
10
Electromechanical safety standards
The system complies with the EMC test standard
EN 60601-1-2
:
2006+A1:2013+AC:2014
+A12:2014 +A2:2020
.
Medical Electrical Equipment. General Requirements for Basic Safety and Essential
Performance-Collateral Standard. Electromagnetic Compatibility.
Requirements and Tests.
WARNING
1.
The use of inappropriate accessories will reduce the
performance of the product.
2.
The selected adapter should meet the requirements of the EN
60601-1-2: 2006+A1:2013+AC:2014+A12:2014 +A2:2020
3.
The equipment or system may be interfered with by other
equipment even if it meets the emission requirements of the
corresponding national standards.
Attention 1.
The use of inappropriate accessories, transducers, and cables
may cause the system to be launched with decreased immunity
2.
This system can not be close to or in contact with other
equipment, if it is necessary, it must ensure the normal
operation of the system in use.
3.
This system requires special protection against EMC, and the
need for the installation and maintenance of EMC provided in
the information environment to meet the following.
4.
This system is lower than the minimum prescribed amplitude
products or minimum operating conditions will lead to
incorrect results in physiological signals of patients.
5.
This equipment should not be used in close proximity or
stacked with other equipment. If it must be used close to or
stacked, it should be observed to operate properly in the
configuration in which it is used.
6.
Portable and mobile communication devices will affect the
performance of the system. See table 1,2,3,4.
7.
The user shall install and use according to the EMC information
provided by the random file.
8.
Portable and mobile RF communication equipment may affect
the P50 pocket ultrasound system to avoid strong magnetic
interference, such as near microwave ovens, elevators, etc.
9.
Frequency band of emission
：
2412MHz
～
2470MHz
Modulation type
：
DSSS modulate/OFDM modulate
Frequency characteristic
：
802.11b/802.11g
Effective radiated power
：
①
TX power
：
— 18.0dBm@1DSSS
— 14.5dBm@54OFDM
②
RX sensitivity
— -95.7dBm@1DSSS
— -74.0dBm@54OFDM
10
．
The guide and manufacturer's statement are detailed in the
following table.
