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MN1-5029 Rev.22
3-2. Start up check of the puncture guide tube
3-2-1. Visual check
Make sure the puncture guide tube is not in the abnormal condition listed below.
Visual abnormalities such as deformation, cracking, abnormal gaps, damage, foreign matter adhering,
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clogged induction tube, sever discoloration.
The holding clip can not close until the end.
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Loosened screws which fix the holding clip.
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A spring of the holding clip is damaged.
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3-2-2. Mechanical inspection
Check the puncture guide tube mechanism while attached to the probe.
The screws have no looseness, backlash, immobility, or other abnormalities.
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The puncture guide tube is firmly attached to the probe.
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There are no tears in the rubber boot.
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3-2-3. Mounting of rubber boot
Cover the probe insertion portion with the rubber boot to prevent infection and then attach the puncture
guide tube over this.
3-2-4. Verification of operation
When puncturing under the ultrasonic guide, for safety reason, it is also recommended that you have a
full understanding of ultrasound diagnostic characteristics and conduct practice beforehand using a tub
or similar object.
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