FujiFilm 700 Series User manual

English
Endoscopes
OPERATION MANUAL
Introduction
1
Precautions
Product Overview
2
Workflow
3
Preparation and Inspection
4
How to Use
5
Troubleshooting
6
Service
7
Appendix
This Operation Manual provides details on how to
prepare and operate the endoscope and describes
cautions to be observed. Please read this manual
thoroughly before operating the endoscope.
After reading this manual, store it nearby the
endoscope so that you can review it whenever
necessary.
Lower Gastrointestinal Endoscopes
EC-760Z-V/M
EC-760Z-V/L
897N201625
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Contents at a Glance
Introduction
This chapter explains about this manual.
Chapter 1 Precautions
Before using this product, read this chapter carefully so that you can operate it
correctly. This chapter describes the warnings and cautions for safe operation
of the endoscope.
Chapter 2 Product Overview
This chapter describes details on the accessories supplied with this product, the
nomenclature and functions of the endoscope, and related equipment
connected to this product.
Chapter 3Workflow
This chapter describes the workflow of endoscopy.
Chapter 4 Preparation and Inspection
This chapter describes the inspection and preparation methods to be performed
before using the endoscope, its accessories and related equipment.
Chapter 5 How to Use
This chapter describes the basic operation procedures of this product and
precautions to observe.
Chapter 6 Troubleshooting
This chapter describes actions which should be taken if problems occur while
inspecting or using the endoscope.
Chapter 7 Service
This chapter explains the services regarding this product.
Appendix
This chapter describes main specifications, related equipment used in
combination with this product, electromagnetic compatibility (EMC), etc.
Contents at a Glance
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Contents
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Contents at a Glance.............................................................................................................. iii
Introduction 1
About This Manual.................................................................................................................. 1
Endoscope Operation Manuals..................................................................... 2
How to Read This Manual ...................................................................................................... 3
Terms............................................................................................................ 3
Conventions Used in This Manual ................................................................ 3
Chapter 1 Precautions 1-1
1.1 Intended Use .............................................................................................................. 1-1
1.2 Applicability of Endoscopy and Endoscopic Treatment.............................................. 1-1
1.3 User Qualifications ..................................................................................................... 1-2
1.4 Prohibition of Modification and Improper Repair ........................................................ 1-2
1.5 Reprocessing Before the First Use/Reprocessing and Storage After Use................. 1-3
1.5.1 Reprocessing Before the First Use/Reprocessing After Use ......................... 1-3
1.5.2 Storage After Use........................................................................................... 1-4
1.5.3 Disposal ......................................................................................................... 1-4
1.6 For Safe Operation..................................................................................................... 1-4
1.7 Maintenance............................................................................................................... 1-4
1.8 Symbols...................................................................................................................... 1-5
1.9 Precautions for Transportation ................................................................................... 1-6
1.10 Precautions Against Electric Shock............................................................................ 1-6
1.11 Electromagnetic Compatibility (EMC)......................................................................... 1-7
1.12 General Warnings and Cautions ................................................................................ 1-9
1.12.1 Precautions for Inspection Before Use........................................................... 1-9
1.12.2 Handling Precautions ................................................................................... 1-10
1.12.3 Abnormalities during Use of This Product.................................................... 1-14
1.12.4 Precautions for Flexibility Adjustment Mechanism....................................... 1-15
1.12.5 Precautions for Water Jet Function.............................................................. 1-16
1.12.6 Precautions for Optical Zoom Function........................................................ 1-18
1.13 Precautions for Equipment Used in Combination..................................................... 1-19
1.13.1 Precautions for High-Frequency Treatment ................................................. 1-21
1.13.2 Precautions for Endotherapy Device and Syringe ....................................... 1-22
Chapter 2 Product Overview 2-1
2.1 Checking Package Contents ...................................................................................... 2-1
2.1.1 Endoscope ..................................................................................................... 2-1
2.1.2 Accessories.................................................................................................... 2-2
2.2 Nomenclature and Functions of Endoscope .............................................................. 2-4
Scope Connector (One Step Connector) ................................................... 2-6
LG Flexible Portion .................................................................................... 2-6
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Contents
Control Portion (G7 control portion) ........................................................... 2-6
Boot............................................................................................................ 2-7
Insertion Portion (Applied Part).................................................................. 2-8
2.3 Nomenclature and Functions of Distal End of Endoscope ......................................... 2-9
2.4 Flexibility Adjustment Mechanism ............................................................................ 2-10
2.5 Optical Zoom Function ............................................................................................. 2-11
2.5.1 Operating Optical Zoom Function ................................................................ 2-11
2.5.2 Focus Indicator............................................................................................. 2-12
2.5.3 Multi Zoom Operating Mode......................................................................... 2-12
2.5.4 Resetting the Focal Point ............................................................................. 2-14
2.6 Location of Each Label............................................................................................. 2-15
2.6.1 Location of Labels ........................................................................................ 2-15
2.7 System Configuration ............................................................................................... 2-16
2.7.1 System Configuration (Combination with VP-7000 and BL-7000) ............... 2-18
2.7.2 System Configuration (Combination with EP-6000)..................................... 2-20
Chapter 3 Workflow 3-1
3.1 When Using Standard Functions................................................................................ 3-2
Chapter 4 Preparation and Inspection 4-1
4.1 Preparation of the Equipment..................................................................................... 4-2
Endoscope ................................................................................................. 4-2
Accessories................................................................................................ 4-2
Related Equipment (Essential) .................................................................. 4-3
Related Equipment (To be Prepared when Necessary) ............................ 4-3
Personal Protective Equipment.................................................................. 4-4
Others ........................................................................................................ 4-4
4.2 Transporting Endoscope ............................................................................................ 4-5
4.3 Inspecting Endoscope ................................................................................................ 4-6
4.3.1 Inspecting Control Portion.............................................................................. 4-6
4.3.2 Inspecting Flexibility Adjustment Mechanism................................................. 4-6
4.3.3 Inspecting Insertion Portion............................................................................ 4-7
4.3.4 Inspecting Distal End ..................................................................................... 4-8
4.3.5 Inspecting Bending Section............................................................................ 4-9
Inspection for Smooth Operation ............................................................... 4-9
Inspecting Up/Down Angulation............................................................... 4-10
Inspecting Left/Right Angulation .............................................................. 4-11
4.3.6 Inspecting Scope Connector ........................................................................ 4-12
4.4 Inspecting and Attaching Accessories...................................................................... 4-13
4.4.1 Forceps Valve .............................................................................................. 4-13
4.4.2 Suction Valve ............................................................................................... 4-14
4.4.3 Air/Water Valve ............................................................................................ 4-16
4.4.4 J Tube .......................................................................................................... 4-18
4.5 Preparing Related Equipment .................................................................................. 4-20
4.5.1 Inspecting Related Equipment ..................................................................... 4-20
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4.5.2 Preparing System......................................................................................... 4-20
4.6 Connecting Endoscope to Light Source and Related Equipment ............................ 4-22
4.6.1 Connecting to Light Source.......................................................................... 4-22
4.6.2 Attaching Water Tank................................................................................... 4-23
4.6.3 Attaching Suction Unit.................................................................................. 4-24
4.6.4 Attaching J Tube .......................................................................................... 4-25
4.6.5 Attaching Water Pump ................................................................................. 4-26
4.7 Inspecting Functions Used in Combination with Related Equipment ....................... 4-27
4.7.1 Inspecting Endoscopic Images .................................................................... 4-27
4.7.2 Inspecting Scope Switch .............................................................................. 4-28
4.7.3 Inspecting Air/Water Supply Function .......................................................... 4-29
4.7.4 Inspecting Suction Function ......................................................................... 4-30
4.7.5 Inspecting Instrument Channel .................................................................... 4-31
4.7.6 Inspecting Water Jet Channel ...................................................................... 4-31
Chapter 5 How to Use 5-1
5.1 Preparation.................................................................................................................5-2
5.1.1 Preparing Related Equipment ........................................................................ 5-2
5.1.2 Pretreatment of Patient .................................................................................. 5-2
5.2 Insertion and Observation .......................................................................................... 5-3
5.2.1 Using Flexibility Adjustment Mechanism........................................................ 5-3
5.2.2 Insertion ......................................................................................................... 5-4
5.2.3 Observing Endoscopic Image ........................................................................ 5-6
5.2.4 Operating Scope Switch................................................................................. 5-7
5.2.5 Bending Operation ......................................................................................... 5-7
5.2.6 Operating Air/Water Valve ............................................................................. 5-9
5.2.7 Operating Suction Valve .............................................................................. 5-10
5.3 Using Water Jet Function ......................................................................................... 5-11
5.4 Using Optical Zoom Function ................................................................................... 5-13
5.5 Injecting Fluids from Instrument Channel Inlet ......................................................... 5-14
5.6 Treatment ................................................................................................................. 5-15
5.6.1 Using Endotherapy Devices......................................................................... 5-15
5.6.2 Use of Non-Flammable Gases..................................................................... 5-17
5.6.3 High-Frequency Treatment .......................................................................... 5-17
5.7 Endoscope Withdrawal............................................................................................. 5-19
5.8 Reprocessing Endoscope ........................................................................................ 5-20
Chapter 6 Troubleshooting 6-1
6.1 Troubleshooting.......................................................................................................... 6-2
6.1.1 Problem with Displayed Images..................................................................... 6-2
6.1.2 Problem with Scope Switch............................................................................ 6-3
6.1.3 Problem with Bending Section ....................................................................... 6-3
6.1.4 Problem with Air/Water Supply ...................................................................... 6-4
6.1.5 Problem with Suction ..................................................................................... 6-5
6.1.6 Problem with Water Jet Function ................................................................... 6-5
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Contents
6.1.7 Problem with Flexibility Adjustment Mechanism ............................................ 6-6
6.1.8 Problem with Optical Zoom Function ............................................................. 6-6
6.1.9 Problem with Related Equipment................................................................... 6-7
Problem with Endotherapy Devices ........................................................... 6-7
Problem with Image Recorder ................................................................... 6-7
6.2 Withdrawal of Endoscope with Abnormality ............................................................... 6-8
6.2.1 When Endoscopic Images Appear on the Monitor......................................... 6-8
6.2.2 When Either Normal Observation Mode or
Special Light Observation Mode is Not Available .......................................... 6-9
6.2.3 When Endoscopic Images Do Not Appear on the Monitor or
a Frozen Image Cannot be Restored............................................................. 6-9
6.3 Handling of Endoscope with Abnormality................................................................. 6-10
6.3.1 When Suction Valve Does Not Return to Its Original Position ..................... 6-10
6.4 Returning Endoscope for Repair .............................................................................. 6-12
Chapter 7 Service 7-1
7.1 Service ....................................................................................................................... 7-1
7.2 After-Sales Service..................................................................................................... 7-1
Repairs during the warranty period............................................................ 7-1
Repairs after the warranty period............................................................... 7-1
Appendix Appendix-1
Main Specification .................................................................................................. Appendix-1
Classification of Medical Electrical Equipment.............................. Appendix-1
Electromagnetic Compatibility (EMC) Related Standard .............. Appendix-1
Applied Part .................................................................................. Appendix-1
Specifications................................................................................ Appendix-2
Operating Environment, Transport Environment and Storage Environment .......... Appendix-4
Operating Environment ................................................................. Appendix-4
Transport Environment ................................................................. Appendix-4
Storage Environment .................................................................... Appendix-4
Term of Validity/Period for Use (Durability)................................... Appendix-4
Accessories ............................................................................................................ Appendix-5
Related Equipment Used in Combination............................................................... Appendix-6
Compatible Processor and Light Source ...................................... Appendix-6
Water Tank ................................................................................... Appendix-6
Suction Unit................................................................................... Appendix-6
Endoscopic CO2 Regulator and Accessories ................................ Appendix-6
Water Pump .................................................................................. Appendix-7
Electrosurgical Unit ....................................................................... Appendix-7
Ultrasonic Processor ..................................................................... Appendix-7
Compatible Endotherapy Devices................................................. Appendix-8
Medical Device Directive............................................................... Appendix-8
Electromagnetic Compatibility (EMC) Information.................................................. Appendix-9
Disposal of Electric and Electronic Equipment ..................................................... Appendix-19
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Service Centers
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897N201625 1
Introduction
Introduction
This chapter explains about this manual.
This manual provides necessary information for using this product, such as the equipment
overview, operation procedures and precautions to observe. In addition, the Reprocessing
Manual supplied with this product describes the reprocessing and storage methods for the
endoscope. This manual does not provide information about procedures or any aspects of
endoscopic techniques.
Before using this product, thoroughly read and understand this manual, the Reprocessing
Manual and the manual of related equipment and use this product as instructed.
Also, after reading this manual, store it close to this product for future reference to keep this
product in optimum working condition.
If you have any questions or comments about any information in this manual, contact your local
FUJIFILM dealer.
About This Manual
Trademarks
The company names and product names described in this manual are trademarks or registered trademarks of
FUJIFILM Corporation or its subsidiaries.
Other holders’ trademarks
All other company names and product names described in this manual are trademarks or registered trademarks of
their respective owners.
Copyright © 2019 FUJIFILM Corporation. All rights reserved.
This manual may not be reproduced in whole or in part in any form without prior permission.
The information contained in this manual may be subject to change without prior notice.
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Introduction
2897N201625
Endoscope Operation Manuals
Manage and store “Operation Manual” and “Reprocessing Manual” together as a set.
Note
In this manual, the Endoscope Operation Manual is referred to as “this manual”, and the
Endoscope Reprocessing Manual as “the Reprocessing Manual.”
Endoscope Operation Manual
Model: EC-760Z-V/M, EC-760Z-V/L
This manual provides necessary information for using the endoscope such as the equipment
overview, operation procedures and precautions to observe.
Endoscope Reprocessing Manual
Model: EC-760Z-V/M, EC-760Z-V/L
This manual describes the reprocessing and storage methods of the endoscope.
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897N201625 3
Introduction
Terms
Conventions Used in This Manual
This manual uses the following conventions for easier understanding.
How to Read This Manual
Ter m Description
Reprocessing It refers to disinfection or sterilization performed after the manual
cleaning of the endoscope and its accessories according to the
Reprocessing Manual supplied with this product.
This product It refers to the endoscope with or without attached accessories.
Standard accessory It refers to the parts and devices included in the package or supplied
with this product.
Accessory It refers to the parts and devices directly attached to or used with the
endoscope.
Related equipment It refers to the devices directly or indirectly connected to or used with
this product during a procedure.
Consumable item It refers to parts and products whose life expectancy is limited and
which require replacement once they show signs of wear or
irregularity. Such parts and products cannot be repaired or
refurbished and should be replaced after any irregularity (described
in “Section 4.4 Inspecting and Attaching Accessories”) is observed.
Convention Description
Explains dangerous situations that may cause death or serious
injury if not avoided.
Explains situations that may cause injury if not avoided.
Explains situations that may cause damage to equipment if not
avoided.
(1), (2), (3), ... Indicates consecutive numbers in operating procedures for the order
in which successive steps in the procedure should be taken.
Indicates a comment or supplementary information.
Indicates a reference.
WARNING
CAUTION
Note
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897N201625 1-1
Chapter 1 Precautions
1
Chapter
Precautions
Before using this product, read this chapter carefully so that you can operate it correctly. This chapter
describes the warnings and cautions for safe operation of the endoscope.
FUJIFILM Endoscope Models EC-760Z-V/M and EC-760Z-V/L are intended for the observation,
diagnosis and endoscopic treatment of the lower digestive tract, specifically the rectum, sigmoid
colon, large intestine and ileocecal region, at medical facilities under the management of
physicians.
Never use this product for any other purposes.
Proper clinical judgment should be exercised for the applicability of endoscopy and endoscopic
treatment. If there are official standards on the applicability of endoscopy and endoscopic
treatment that are defined by the hospital’s administrators or other official institutions, such as
academic societies on endoscopy, follow those standards.
Perform endoscopy and endoscopic treatment only when the benefits outweigh the risks.
1.1 Intended Use
WARNING
Never use this product for any other purposes. It may cause severe harm to patient and/or
end-users.
1.2 Applicability of Endoscopy and Endoscopic Treatment
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Chapter 1 Precautions
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If there are official standards for user qualifications for performing endoscopy and endoscopic
treatment that are defined by the hospital’s medical administrators or other official institutions
such as academic societies on endoscopy, follow those standards.
The physician should be capable of safely performing the planned endoscopy and endoscopic
treatment following guidelines set by the academic societies on endoscopy, etc., and considering
the difficulty of endoscopy and endoscopic treatment.
Do not modify this product or its components, and do not disassemble, repair or in any other way
reverse-engineer these products. Even if you find a defect, do not attempt to repair these
products yourself. FUJIFILM Corporation shall not be liable for any defects, adverse events or
device failures caused by such modifications, disassembly, repairs or reverse-engineering.
FUJIFILM Corporation shall not be liable for malfunctions, adverse events or damages caused
by remodeling, maintenance, and repair using repair parts other than those authorized by
FUJIFILM Corporation.
FUJIFILM Corporation shall not be liable for malfunctions, adverse events or damages caused
by installation, relocation, remodeling, maintenance, and repair not performed by FUJIFILM
Corporation or by dealers authorized by FUJIFILM Corporation.
1.3 User Qualifications
WARNING
The healthcare facilities owning this product are responsible for the use and maintenance
of this product. If this product is not used or maintained properly, it may cause severe harm
to patient or end-users.
This product is intended for use by medical professionals who have received proper
training in endoscopic procedures. This manual does not provide information about
procedures or any aspects of endoscopic techniques. Not following the recommendations
may cause severe harm to patient or end-users.
1.4 Prohibition of Modification and Improper Repair
WARNING
Do not disassemble or modify this product. Do not perform unauthorized repairs. If any
disassembly, modification or improper repair is performed, it may cause severe harm to
patient or end-users.
CAUTION
Do not disassemble or modify this product. Do not perform unauthorized repairs. If any
disassembly, modification or improper repair is performed, it may cause equipment failure.
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Chapter 1 Precautions
897N201625 1-3
1.5.1 Reprocessing Before the First Use/Reprocessing After Use
This product has not been reprocessed. The endoscope and its accessories must be
reprocessed prior to first use as per instructions provided in the Reprocessing Manual.
After using the endoscope and its accessories, reprocess and store them according to the
instructions provided in the Reprocessing Manual.
Note
Delayed reprocessing of endoscopes is not recommended.
1.5 Reprocessing Before the First Use/Reprocessing and
Storage After Use
WARNING
The entire surface and each channel of the endoscope and the accessories must be
reprocessed prior to first use, after any servicing, after any subsequent use, and after
storage as per instructions provided in the Reprocessing Manual, even if the accessories
were not used during a procedure. In addition, store this product as per instructions
provided in the Reprocessing Manual. Inadequate reprocessing or storage may cause
infection.
When using this product for a patient with Creutzfeldt-Jakob disease, use it exclusively for a
patient with the same disease, or properly discard this product after use. Since the
cleaning, disinfection and sterilization methods described in the Reprocessing Manual of
this product cannot eliminate the causal agents of Creutzfeldt-Jakob disease, the product
could be a source of infection. For the treatment of Creutzfeldt-Jakob disease, refer to local
guidelines.
Immediately upon completion of the procedure, it is imperative that pre-cleaning is
performed as per instructions provided in the Reprocessing Manual. Otherwise, residual
organic debris may begin to dry and solidify and hinder effective removal and reprocessing,
causing infection.
CAUTION
The entire surface and each channel of the endoscope and the accessories must be
reprocessed prior to first use, after any servicing, after any subsequent use, and after
storage as per instructions provided in the Reprocessing Manual. In addition, store this
product as per instructions provided in the Reprocessing Manual. Inadequate reprocessing
or storage may cause equipment damage, or reduce performance.
Do not forcibly twist or bend the insertion tube of the endoscope. It could damage the
endoscope.
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Chapter 1 Precautions
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1.5.2 Storage After Use
Store this product after reprocessing. For details on the reprocessing and storage of the
endoscope, refer to the Reprocessing Manual.
1.5.3 Disposal
For details on the disposal of the endoscope and accessories, refer to the Reprocessing Manual.
Be sure to prepare a spare endoscope for unexpected events such as the failure of this product.
Otherwise, you may not be able to continue the endoscopic procedure. If the spare endoscope
is not available, prepare other alternative means such as abdominal surgery.
Note
It is highly recommended that spare or back-up equipment be available to complete
procedures due to unforeseen circumstances including but not limited to interruption or
loss of a clear endoscopic image, equipment failure, etc.
If an endoscopic image is lost or compromised during a therapeutic procedure,
immediately stop treatment and withdraw the endotherapy device together with the
endoscope. Use back-up equipment to complete the procedure as necessary.
This product should not be subjected to any type of repair or maintenance procedure while it is
being clinically used on a patient (or while it is being reprocessed).
The more the product is used, the greater the probability of failure of the endoscope and its
accessories. Do not use the endoscope that shows any sign of abnormality or irregularity. Take
appropriate measures by following “Chapter 6 Troubleshooting.” If the irregularity is still
observed after inspection, contact your local FUJIFILM dealer.
1.6 For Safe Operation
1.7 Maintenance
WARNING
Deterioration or degradation of the endoscope components or its accessories may occur
due to factors such as long-term use, procedures, routine handling and repeated
reprocessing. Have this product checked by service personnel once every six months or
once every 100 cases, whichever comes first. Use of nonfunctional equipment may cause
severe harm to patient or end-users.
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Chapter 1 Precautions
897N201625 1-5
This section explains the safety signs used in this product.
*1 This product shall not be treated as household waste.
1.8 Symbols
Symbol Description
Do not re-use / Single patient use only
Lot number
Serial number
Year of manufacture
Manufacturer
Authorised representative in the European Community
Refer to instructions for use
Temperature limitation
Keep dry
Non-sterile
CE marking
Type BF applied part
WEEE marking *1
Humidity limitation
Atmospheric pressure limitation
Minimum diameter of the instrument channel: 3.8 mm
(Blue)
3.8
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Chapter 1 Precautions
1-6 897N201625
1.9 Precautions for Transportation
WARNING
Carry a reprocessed endoscope in a clean manner. If personal protective equipment such
as gloves is contaminated, the contaminants adhere to the endoscope and it can be a
source of infection.
Contact your local FUJIFILM dealer when this product is returned for repair. Be sure to
reprocess this product before returning for repair. If a product which is not reprocessed is
returned, it can create a risk of infection to users, service personnel or other persons in
contact with it.
CAUTION
When transporting a reprocessed endoscope, firmly grasp the control portion and scope
connector. If only the LG flexible portion or the boot is grasped, it may damage the
endoscope.
When transporting a reprocessed endoscope, do not coil the insertion tube or the LG
flexible portion of the endoscope with a small diameter. Doing so may cause endoscope
failure.
When transporting the endoscope to the outside of the hospital, store the endoscope in a
FUJIFILM-specified carrying case. Not doing so may cause product failure.
When transporting the endoscope to the outside of the hospital, make sure that the
insertion portion is set to the most flexible condition before storing the endoscope in a
FUJIFILM-specified carrying case. Putting the endoscope in the carrying case while the
insertion portion is not set to the most flexible condition could damage the endoscope.
1.10 Precautions Against Electric Shock
WARNING
Connect the power plug of related equipment to be used to the protective earth receptacle.
Not doing so may cause an electric shock.
CAUTION
Do not use related equipment which is not described in this manual. If the endoscope is
used in combination with endoscopic accessories connected to other medical devices, it
may cause an electric shock due to an increase in patient leakage current.
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Chapter 1 Precautions
897N201625 1-7
This product generates, uses and can radiate electromagnetic energy. To prevent
electromagnetic interference within the vicinity of this product, read the following precautions and
properly handle this product and other devices in the vicinity.
Install and use this product according to "Electromagnetic Compatibility (EMC) Information" in
Appendix.
This product may receive electromagnetic interference even if related equipment conforming to
EN 55011 is used.
Use of this product may cause electromagnetic interference. Depending upon the strength of
electromagnetic interference within the vicinity of this product, malfunction of this product or
peripherals may occur. If this product does cause harmful electromagnetic interference to other
devices, or if this product receives electromagnetic interference from other devices, we
recommend that you may try to correct the interference by one or more of the following
measures:
Change the orientation or position of any affected device.
Increase the spacing between devices.
Connect the product into an outlet on a circuit different from that to which the other device(s)
are connected.
Take mitigation measures such as shielding the installation location of any affected device.
If the problem cannot be solved with the above measures, stop using this product and consult
the manufacturer or your local FUJIFILM dealer for help.
Do not use this product near devices, such as MRI systems, that generate strong
electromagnetic waves. Doing so may cause malfunction of this product.
1.11 Electromagnetic Compatibility (EMC)
WARNING
Do not place any objects that emit strong electromagnetic waves near this product.
Otherwise, malfunction of this product may occur.
Do not use this product adjacent to other equipment. If such use is necessary, this product
and the other equipment should be observed to verify that they are operating normally.
Failure to do so could result in improper operation.
Do not use portable and mobile RF communications equipment closer than 30 cm to any
part of this product. Otherwise, degradation of the performance of this product could result.
CAUTION
Use this product in the specified environment and with specified methods. Failure to do so
may result in an abnormality of an endoscopic image (rotation or inversion of the viewing
image).
Noise may appear on the monitor of this product due to the effect of electromagnetic
interference. In this case, turn off the device emitting the electromagnetic waves or move
the device away from the monitor.
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Chapter 1 Precautions
1-8 897N201625
(If this product is used in combination with an electrosurgical unit, follow the instructions provided
in the operation manuals of the electrosurgical unit and high-frequency endotherapy device.)
897N201625.book 8 ページ ２０１９年２月１８日 月曜日 午前９時２分