Maquet VASOVIEW 7, Руководство по обучению, Страница: 19 / 40

19 | | MAQUET Medical Systems USA | ENDOSCOPIC VESSEL HARVESTING |
VASOVIEW 7 | Training Manual | English | v1
Copyright MAQUET Gmbh
OpTiMiZing ViSualiZaTiOn
The VASOVIEW 7 also provides distal insufflation at the site
of branch ligation. Remove the CO
2
source from the BTT
CO
2
Insufflation Port; a one-way valve is designed to
maintain the insufflated tunnel during this step. Attach the
CO
2
source to the Distal Insufflation Port on the Harvesting
Cannula. This will deliver CO
2
insufflation to the distal end of
the Harvesting Cannula.
If the distal lens of the endoscope becomes obscured by
blood or fat, use the integrated endoscope wash feature. Fill
the 5 cc syringe with saline and attach it to the blue Scope
Wash Port extending from the Harvesting Cannula handle.
Depress the syringe plunger slightly to wet the scope lens
and clear obstructive debris or fluid. (Figure 25)
Alternatively, the endoscope can be removed to clean the
lens directly with a sterile gauze pad. Remove the
endoscope from the bell handle leaving the Harvesting
Cannula in the tunnel to maintain surgical position. When
the endoscope is cleaned, reinsert it back into the bell
handle of the VASOVIEW 7 Harvesting Cannula.
Figure 25