J Software and Hardware Specification
Operator’s Manual J - 3
J.5 Security Policy
The device adopts a defense-in-depth strategy to protect the system. Below are protective measures
and security tips
• It is recommended that the System Admin turns on the access control function and configures
password policies based on security needs.
• To protect account security, please change passwords regularly.
• Patient data is encrypted on the disk using the default password, and users can customize the
password to encrypt patient data.
• It is recommended to regularly export patient data and preset data to external storage. the
device supports data import to prevent accidental loss or damage.
• Before sending the device for repair, to prevent patient data leakage, it is advisable to securely
wipe patient data after performing data backups.
• After the end of the device's life process, it is advisable to securely wipe patient data.
• To protect patient privacy, the device offers the option to hide patient information during data
sending and exporting. Sensitive patient information can also be hidden in the user interface
(UI).
3. Vision Distance
Communications
The ultrasound diagnostic system can be connected
within 3 meters of the wireless network, and the system
can perform the following operations and realize its
intended use:
• Support DICOM transferring patient data through the
wireless network (Wi-Fi).
• Support the remote network storage of patient data to
the PC server (iStorage).
• Support MedSight, the interaction between the
ultrasound system and mobile terminal, the ultrasound
data management, and data query and browsing.
4. Application-layer delay ≤10 seconds
5. Application-layer reliability If the connection fails, the user will be prompted by the
Wi-Fi icon.
6. System capacity When the ultrasound system is used as the hotspot AP, no
more than 1 access device is allowed.
7. System anti-interference It is allowed to coexist with multiple Wi-Fi devices.
8. Network interruption alarm • : Wireless signal not connected
• : Strong wireless signal
• : Normal wireless signal
• : Weak wireless signal
• If DICOM or other data transfer fails, a window will
pop up for alarm and LOG recording.
9. Coexist & EMC test process Wi-Fi function is not affected when the system is
imposed with radiation interference complied with AAMI
TIR69:2017 &IEC60601-1-2:2014 standard.
No. Item Specifications
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