Probes and Biopsy 12-11
2.
In situations listed below, the biopsy needle may fail
to penetrate the target. The incorrect biopsy may
cause various side effects in the animal.
z Use a needle-guided bracket that doesn't match
with the transducer.
z Mounts the needle-guided bracket incorrectly.
z Use a biopsy needle that is unsuitable for the
type of biopsy being performed.
z Use a biopsy needle that is unsuitable for the
type of biopsy being performed.
3.
Before and after a biopsy procedure is performed,
confirm that the needle-guided bracket is normal.
Manually confirm that the parts of the needle-guided
bracket do not slip off or move from their proper
positions. If the needle-guided bracket is used when
parts are not securely and correctly installed, the
animal may be injured. If an abnormality is found on
the needle-guided bracket, immediately stop using it
and contact
Customer Service Department
or sales representative.
4.
Do not use a needle-guided bracket when scanning
is performed. The needle may advance in an
incorrect direction and possibly injure the animal.
Never perform a biopsy during image scanning.
5.
Do not freeze an image while performing biopsy
procedure.
6.
During biopsy procedures, the needle may deviate
from the desired course due to the tissue
characteristics or the type of needle. In particular,
needles of small diameters may deviate to a greater
degree.
7.
Sterilize the transducer and the needle-guided
bracket before and after each ultrasound-guided
biopsy procedure is performed. Fail to do so may
cause the transducer and the needle-guided bracket
become sources of infection.
8.
The needle mark displayed on the ultrasound image
does not indicate the actual position of the biopsy
needle. Therefore, it should only be used as a
reference. Always monitor the relative positions of
the biopsy needle during the procedures.
9.
Adjust the needle mark before the biopsy procedure
is performed.
10.
When performing biopsy procedures, use only sterile
ultrasound gel that is certified to be safe. And
manage the ultrasound gel properly to ensure that it
does not become a source of infection.
11.
When performing the operation concerning biopsy,
wear sterile gloves.
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