Changing Frequency; Using A Transducer Cover - GE BK MEDICAL 8838 Series User Manual

The transducer is connected to the system using both the array Transducer Socket and
the mechanical Transducer Socket.
Caution BK-c4
The system must not be imaging when you connect the transducer. The image must be
frozen or the system must be turned off. Do not unfreeze the image before you have
connected the transducer to both sockets. Otherwise the imaging array in the
transducer can be parked in an incorrect position, which can lead to incorrect 3D
representations of the regions being imaged.
To connect the array Transducer Socket
1
2
To connect the mechanical Transducer Socket
1
2
WARNING BK-w13
Do not connect two 8838 transducers simultaneously. The system will produce an
incorrect 3D volume with only one identical image repeated throughout the entire
volume.
When connected, the transducer complies with Type B requirements of EN60601-1
(IEC 60601-1).

Changing Frequency

The Multi-Frequency Imaging (MFI) facility enables you to select the imaging
frequency. See the applicable system user guide for instructions. The selected
frequency is displayed at the top of the screen.

Using a Transducer Cover

You must use a transducer cover. See the Product Data sheet for a list of available
transducer covers, including sterile covers.
Apply imaging gel or other water-soluble agent inside and outside the cover to create
good acoustic contact.
WARNING TC-w1
Some transducer covers can contain latex. Because of reports of severe allergic reactions to
medical devices containing latex (natural rubber), the FDA advises health-care professionals
to identify their latex-sensitive patients and be prepared to treat allergic reactions promptly.
To put on the cover:
1
8
Insert transducer plug into socket with locking lever in 3 o'clock position.
Turn locking lever on transducer plug clockwise to 6 o'clock position.
Align red mark on plug with red dot on transducer socket.
Insert plug in socket.
Apply gel to the tip of the transducer so that it covers the entire imaging surface
(most of the black part of the transducer). You can also put imaging gel inside
the tip of the cover before you put the cover over the transducer.
April-2023 8838 User Guide (BB1857-H)