Olympus VISERA ENF-V2, Инструкция по эксплуатации, Страница: 9 / 90

Important Information — Please Read Before Use
5
VISERA RHINO-LARYNGO VIDEOSCOPE ENF-V2
Warnings and cautions
Follow the warnings and cautions given below when handling this instrument.
This information is to be supplemented by the warnings and cautions given in
each chapter.
• Push the video connector until it clicks into the video system
center, then confirm that the video connector is securely
attached by pulling it gently. Improper connection will
damage the CCD. A damaged CCD will display no image
and make the distal end hot, which could cause operator
and/or patient burns.
• Never perform angulation control forcibly. Never forcefully
pull, twist or rotate the angulated bending section. Patient
injury can result.
• Never insert or withdraw the endoscope’s insertion tube while
the UP/DOWN angulation is locked. Patient injury and/or
equipment damage can result.
• Never operate the bending section, perform suction, insert or
withdraw the endoscope’s insertion tube without viewing the
endoscopic image. Patient injury can result.
• Never operate the bending section, perform suction, or insert
or withdraw the endoscope’s insertion tube while the image is
frozen. Patient injury can result.
• The shape and size of the nasal cavity and its suitability for
transnasal insertion may vary from patient to patient. No
endoscope, including this one, can always be inserted
transnasally with all patients. Before proceeding, always be
sure to confirm that transnasal insertion is possible with the
patient. Otherwise, operator and/or patient injury can result or
the endoscope could become lodged and be difficult to
withdraw.
• Transnasal insertion is accompanied by the risk of
inflammation of the nasal cavity. If this happens, the nasal
passage will be constricted, making it more difficult to
withdraw the endoscope. In this case, do not use force to
withdraw the endoscope because patient injury such as
bleeding or perforation may result.