olympus_cf-hq190l-i_colonovideoscope_operation_manu.pdf
Page 1
OPERATION MANUAL
INSTRUCTIONS
EVIS LUCERA ELITE COLONOVIDEOSCOPE
Symbols
1
Important Information — Please Read Before
Use
2
Chapter 1
Checking the Package Contents
13
Chapter 2
Instrument Nomenclature and
Specifications
17
Chapter 3
Preparation and Inspection
29
Chapter 4
Operation
67
Chapter 5
Troubleshooting
93
OLYMPUS CF-HQ290L/I
Appendix
Refer to the endoscope’s companion manual, the “REPROCESSING MANUAL” with your
endoscope model listed on the cover, for reprocessing information.
107
Page 3
Contents
Contents
Symbols .............................................................................................................................. 1
Important Information — Please Read Before Use ......................................................... 2
Intended use .......................................................................................................................... 2
Applicability of endoscopy and endoscopic treatment ........................................................... 2
Instruction manual ................................................................................................................. 3
User qualifications ................................................................................................................. 4
Instrument compatibility ......................................................................................................... 4
Reprocessing before the first use/reprocessing and storage after use ................................. 4
Spare equipment ................................................................................................................... 4
Maintenance management .................................................................................................... 5
Prohibition of improper repair and modification ..................................................................... 5
Signal words .......................................................................................................................... 5
Warnings and cautions .......................................................................................................... 6
Precaution of disappeared or frozen endoscopic image ..................................................... 10
Examples of inappropriate handling ..................................................................................... 11
Chapter 1 Checking the Package Contents ....................................... 13
1.1
Checking the package contents list ..................................................................... 13
Packaged items for Europe, Australasia, Middle East, and Africa ...................................... 14
Packaged items for countries other than Europe, Australasia, Middle East, and Africa ...... 15
Chapter 2 Instrument Nomenclature and Specifications .................. 17
2.1
Nomenclature and functions ................................................................................. 17
Control section, insertion section ......................................................................................... 18
Endoscope connector .......................................................................................................... 22
2.2
Specifications ......................................................................................................... 24
Environment ........................................................................................................................ 24
Function list ......................................................................................................................... 25
Specifications ....................................................................................................................... 26
Chapter 3 Preparation and Inspection ................................................ 29
3.1
The workflow of preparation and inspection ....................................................... 29
3.2
Preparation of the equipment ................................................................................ 31
3.3
Inspection of the endoscope ................................................................................. 32
Inspection of the endoscope ................................................................................................
Inspection of the passive bending section ...........................................................................
Inspection of the flexibility adjustment mechanism ..............................................................
Inspection of the bending mechanisms ...............................................................................
CF-HQ290L/I OPERATION MANUAL
32
35
36
37
i
Page 4
Contents
3.4
Inspection of accessories ...................................................................................... 41
Inspection of the air/water and suction valves .....................................................................
Inspection of the biopsy valve (MB-358) .............................................................................
Inspection of the single use biopsy valve (MAJ-1555) ........................................................
Inspection of the auxiliary water inlet cap (MAJ-215) ..........................................................
Inspection of the auxiliary water tube (MAJ-855) ................................................................
3.5
41
42
43
43
44
Attaching accessories to the endoscope ............................................................. 44
Attaching the suction valve ..................................................................................................
Attaching the air/water valve ...............................................................................................
Attaching the biopsy valve ...................................................................................................
Attaching the auxiliary water inlet cap .................................................................................
44
46
47
48
3.6
Inspection of ancillary equipment ........................................................................ 48
3.7
Connection of the endoscope and ancillary equipment ..................................... 49
Connection to the light source .............................................................................................
Connection of the water container .......................................................................................
Connection of the suction tube ............................................................................................
Connection of the auxiliary water tube ................................................................................
3.8
49
50
51
52
Inspection of the endoscopic system .................................................................. 53
Inspection summary ............................................................................................................
Inspection of the endoscopic image ....................................................................................
Inspection of the focus switching function ...........................................................................
Inspection of the remote switches .......................................................................................
Inspection of the air-feeding function ...................................................................................
Inspection of the objective lens cleaning function ...............................................................
Inspection of the suction function ........................................................................................
Inspection of the instrument channel ...................................................................................
Inspection of the auxiliary water feeding function ................................................................
Inspection of the endoscope position detecting function .....................................................
53
54
55
58
59
60
62
64
64
66
Chapter 4 Operation ............................................................................. 67
4.1
Precautions ............................................................................................................. 67
4.2
Insertion .................................................................................................................. 70
Holding and manipulating the endoscope ...........................................................................
Insertion of the endoscope ..................................................................................................
Observation of the endoscopic image .................................................................................
Focus switching ...................................................................................................................
Angulation of the distal end .................................................................................................
Flexibility adjustment ...........................................................................................................
Insertion of the endoscope using the endoscope position detecting unit ............................
Air/water feeding and suction ..............................................................................................
4.3
Using EndoTherapy accessories .......................................................................... 81
Insertion of EndoTherapy accessories into the endoscope .................................................
Operation of EndoTherapy accessories ..............................................................................
Withdrawal of EndoTherapy accessories ............................................................................
Use of nonflammable gases ................................................................................................
High-frequency cauterization treatment ...............................................................................
Laser cauterization treatment (810 nm diode laser only) ....................................................
ii
70
71
72
73
74
75
76
76
CF-HQ290L/I OPERATION MANUAL
83
84
85
85
86
87
Page 5
Contents
4.4
Withdrawal of the endoscope ................................................................................ 88
4.5
Transportation of the endoscope .......................................................................... 90
Transporting within the hospital ........................................................................................... 90
Transporting outside the hospital ......................................................................................... 91
Chapter 5 Troubleshooting .................................................................. 93
5.1
Troubleshooting ..................................................................................................... 93
5.2
Troubleshooting guide ........................................................................................... 94
Angulation ............................................................................................................................
Air/water feeding ..................................................................................................................
Suction .................................................................................................................................
Image quality or brightness .................................................................................................
Flexibility adjustment ...........................................................................................................
Auxiliary water feeding ........................................................................................................
EndoTherapy accessories ...................................................................................................
Endoscope position detecting ..............................................................................................
Other ....................................................................................................................................
5.3
Withdrawal of the endoscope with an irregularity ............................................ 100
Withdrawal when the WLI and NBI endoscopic images appear on the monitor ................
Withdrawal when either the WLI or the NBI endoscopic image does not appear
on the monitor ....................................................................................................................
Withdrawal when no endoscopic image appears on the monitor or a frozen image
cannot be restored .............................................................................................................
Withdrawal when the focus setting cannot be switched ....................................................
5.4
94
95
96
96
97
98
98
98
99
100
102
102
104
Returning the endoscope for repair ................................................................... 105
Appendix ............................................................................................... 107
Combination equipment ................................................................................................ 107
System chart ...................................................................................................................... 107
Reprocessing equipment .................................................................................................... 110
Compatible video system center ......................................................................................... 111
Compatible light source ...................................................................................................... 111
Compatible accessories ...................................................................................................... 111
Compatible EndoTherapy accessories ............................................................................... 112
Compatible electrosurgical accessories ............................................................................. 115
EMC information ............................................................................................................ 117
CF-HQ290L/I OPERATION MANUAL
iii
Page 6
Contents
iv
CF-HQ290L/I OPERATION MANUAL
Page 7
Symbols
Symbols
The meaning(s) of the symbol(s) shown on the component packaging, the back cover of the instruction
manual, and/or the instrument are as follows:
Symbol
Description
Refer to instructions.
Endoscope
TYPE BF applied part
Single use only
Lot number
Manufacturer
Authorized representative in the European Community
Serial number
CF-HQ290L/I OPERATION MANUAL
1
Page 8
Important Information — Please Read Before Use
Important Information — Please Read Before Use
Intended use
This instrument is intended to be used with an Olympus video system center, endoscope position
detecting unit, light source, documentation equipment, monitor, EndoTherapy accessories (such as a
biopsy forceps), and other ancillary equipment for endoscopy and endoscopic surgery.
The EVIS LUCERA ELITE COLONOVIDEOSCOPE CF-HQ290L/I is indicated for use within the lower
digestive tract (including the anus, rectum, sigmoid colon, colon, and ileocecal valve).
Do not use this instrument for any purpose other than its intended use. Select the endoscope to be
used according to the objective of the intended procedure based on the full understanding of the
endoscope’s specifications and functionality as described in this instruction manual.
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. Before starting endoscopy and endoscopic treatment, thoroughly
evaluate its properties, purposes, effects, and possible risks (their nature, extent and probability).
Perform endoscopy and endoscopic treatment only when its potential benefits are greater than its
risks.
Fully explain to the patient the potential benefits and risks of the endoscopy and endoscopic treatment
as well as any examination/treatment methods that can be performed in its place, and perform the
endoscopy and endoscopic treatment only after obtaining the consent of the patient.
Even after starting the endoscopy and endoscopic treatment, continue to evaluate the potential
benefits and risks, and immediately stop the endoscopy/treatment and take proper measures if the
risks to the patient become greater than the potential benefits.
2
CF-HQ290L/I OPERATION MANUAL
Page 9
Important Information — Please Read Before Use
Instruction manual
This instruction manual contains essential information on using this instrument safely and effectively.
Before use, thoroughly review this manual and the manuals of all equipment that will be used during
the procedure and use the equipment as instructed.
Note that the complete instruction manual set for this endoscope consists of this manual and the
“REPROCESSING MANUAL” with your endoscope model listed on the cover. It also accompanied the
endoscope at shipment.
Keep this and all related instruction manuals in a safe, accessible location.
If you have any questions or comments about any information in this manual, please contact Olympus.
Terms used in this manual
NBI (Narrow Band Imaging) observation:
This is optical-digital observation using narrowband light.
Normal light observation (or WLI (White Light Imaging) observation):
This is observation using RGB illumination.
Normal focus mode:
In this observation mode, the focusing position of the endoscope is optically shifted to a
normal position. At this position, a wider focusing depth can be obtained.
Near focus mode:
In this observation mode, the focusing position of the endoscope is optically shifted to a
near position. At this position, a close-up image can be obtained.
Focus switching:
This is an action to switch the focusing position between the normal focus mode and the
near focus mode.
Image sensor:
The image sensor is a device that converts light into electrical signals.
CF-HQ290L/I OPERATION MANUAL
3
Page 10
Important Information — Please Read Before Use
User qualifications
If there are official standards for user qualifications to perform 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. If there are no official qualification standards, the
operator of this instrument must be a physician approved by the medical safety manager of the
hospital or person in charge of the department (department of internal medicine, etc.).
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. This manual does not explain or discuss endoscopic
procedures.
Instrument compatibility
Refer to “Combination equipment” on page 107 to confirm that this instrument is compatible with the
ancillary equipment being used. Using incompatible equipment can result in patient or operator injury
and/or equipment damage.
This instrument complies with the EMC standard for medical electrical equipment, edition 2
(IEC 60601-1-2: 2001) and edition 3 (IEC 60601-1-2: 2007). However, when connected with an
instrument that complies with the EMC standard for medical electrical equipment, edition 1
(IEC 60601-1-2: 1993), the whole system complies with edition 1.
Reprocessing before the first use/reprocessing and
storage after use
This instrument was not reprocessed before shipment. Before using this instrument for the first time,
reprocess it according to the instructions given in the endoscope’s companion “REPROCESSING
MANUAL” with your endoscope model listed on the cover.
After using this instrument, reprocess and store it according to the instructions given in the
endoscope’s companion reprocessing manual. Improper and/or incomplete reprocessing or storage
can pose an infection control risk, cause equipment damage, or reduce performance.
Spare equipment
Be sure to prepare another endoscope to avoid interruption of the examination due to equipment
failure or malfunction.
4
CF-HQ290L/I OPERATION MANUAL
Page 11
Important Information — Please Read Before Use
Maintenance management
The probability of failure of the endoscope and ancillary equipment increases as the number of
procedures performed and/or the total operating hours increase. In addition to the inspection before
each procedure, the person in charge of medical equipment maintenance in each hospital should
inspect the items specified in this manual periodically. An endoscope with an observed irregularity
should not be used, but should be inspected by following Section 5.2, “Troubleshooting guide”. If the
irregularity is still observed after inspection, contact Olympus.
Prohibition of improper repair and modification
This instrument does not contain any user-serviceable parts. Do not disassemble, modify, or attempt to
repair it; patient or operator injury and/or equipment damage may result.
Equipment that has been disassembled, repaired, altered, changed, or modified by persons other than
Olympus’ own authorized service personnel is excluded from Olympus’ limited warranty and is not
warranted by Olympus in any manner.
Signal words
The following signal words are used throughout this manual:
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury. It may also be used to alert against unsafe practices or potential
equipment damage.
NOTE
Indicates additional helpful information.
CF-HQ290L/I OPERATION MANUAL
5
Page 12
Important Information — Please Read Before Use
Warnings and cautions
Follow the warnings and cautions given below when handling this endoscope. This information is to be
supplemented by the warnings and cautions given in each chapter.
WARNING
• After using this endoscope, reprocess and store it according to the instructions
given in the endoscope’s companion “REPROCESSING MANUAL” with your
endoscope model listed on the cover. Using improperly or incompletely
reprocessed or stored instruments may cause patient cross-contamination and/or
infection.
• Before endoscopy, remove any metallic objects (watch, glasses, necklace, etc.)
from the patient. Performing high-frequency cauterization treatment while the
patient is wearing metallic objects may cause burns on the patient in areas around
the metallic objects.
• Do not strike, hit, or drop the endoscope’s distal end, insertion tube, bending
section, control section, universal cord, or endoscope connector. Also, do not bend,
pull, or twist the endoscope’s distal end, insertion tube, bending section, control
section, universal cord, or endoscope connector with excessive force. The
endoscope may be damaged and could cause patient injury, burns, bleeding,
and/or perforations. It could also cause parts of the endoscope to fall off inside the
patient.
• Never perform angulation control forcibly or abruptly. Never forcefully pull, twist, or
rotate the angulated bending section. Patient injury, bleeding, and/or perforation
may result due to unintended retroflexion of the bending section. It may also
become impossible to straighten the bending section during an examination.
• Never insert or withdraw the endoscope’s insertion section while the bending
section is locked in position. Patient injury, bleeding, and/or perforation may result.
• Never perform flexibility adjustment, operate the bending section, feed air or
perform suction, insert or withdraw the endoscope’s insertion section, or use
EndoTherapy accessories without viewing the endoscopic image or while the
endoscopic image is frozen. Patient injury, bleeding, and/or perforation may result.
• Regardless of the flexibility of the endoscope’s insertion tube, never insert or
withdraw the insertion section abruptly or with excessive force. Patient injury,
bleeding, and/or perforation may result.
• If it is difficult to insert the endoscope, do not forcibly insert the endoscope; stop the
endoscopy. Forcible insertion can result in patient injury, bleeding, and/or
perforation.
• When using the electronic zoom function of the video system center, never insert or
withdraw the endoscope’s insertion section or use EndoTherapy accessories while
the image is magnified. Patient injury, bleeding, and/or perforation can result.
6
CF-HQ290L/I OPERATION MANUAL
Page 13
Important Information — Please Read Before Use
WARNING
• Never insert or withdraw the endoscope’s insertion section while the focus setting
is set to the near focus mode. Patient injury, bleeding, and/or perforation can result.
• Do not touch the light guide on the endoscope connector immediately after
removing it from the light source because it is extremely hot. Operator or patient
burns can result.
• If the endoscopic image becomes dimmer during the procedure, it may indicate that
blood or mucus is adhering to the light guide lens on the distal end of the
endoscope. Immediately withdraw the endoscope from the patient, remove blood
or mucus, and confirm that the light guide lens has no irregularities to use it again.
If you continue to use the endoscope with the obstructed light guide lens, the
temperature at the distal end may rise, which may cause patient injury or operator
and/or patient burns.
• When the endoscopic image does not appear on the monitor, the image sensor
may have been damaged. Turn the video system center OFF immediately.
Continued power supply in such a case will cause the distal end to become hot and
could cause operator and/or patient burns.
• Do not rely on the NBI observation mode alone for primary detection of lesions or to
make a decision regarding any potential diagnostic or therapeutic intervention.
• The endoscope position detecting unit (UPD-3) is designed only to assist the
insertion of an endoscope. Never insert the endoscope into the patient’s body by
observing only the endoscope position display on the endoscope position detecting
unit. Be sure to observe the endoscopic image and insert the endoscope while
confirming the safety. If the endoscope is inserted without observing the
endoscopic image, patient injury, bleeding, and/or perforation can result.
• The endoscope position detecting unit (UPD-3) generates AC magnetic fields. To
prevent critical effects on patients, be sure to adhere to the following:
Never use the endoscope position detecting unit on a patient with a pacemaker.
The AC magnetic fields generated by the endoscope position detecting unit may
cause malfunction or damage to the pacemaker, exerting critical effects to the
cardiac function of the patient.
Never use the endoscope position detecting unit on pregnant women or women
observed of being pregnant. Never use the endoscope position detecting unit
close to pregnant women or women observed of being pregnant. The effects of
the AC magnetic field generated by the endoscope position detecting unit on the
unborn baby have not yet been determined.
CF-HQ290L/I OPERATION MANUAL
7
Page 14
Important Information — Please Read Before Use
WARNING
• Be sure to check that the passive bending section bends smoothly by touching it
with your hands before inserting the endoscope into the patient. If any irregularity is
observed on the distal end motion of the endoscope, immediately stop using the
endoscope and withdraw it from the patient. Patient injury, bleeding, and/or
perforation may result.
• When combining the endoscope with a splinting tube, there is a risk of perforation
or bleeding due to entanglement of the mucous membrane, or of the tube
separating from the endoscope and remaining in the body. Before use, be sure to
read the instruction manual for the splinting tube to fully understand its
characteristics.
• During endoscopic treatment, keep the insertion section and the bending section
as straight as possible. If there is a loop or a bend on the insertion section or the
bending section, the operation cannot be performed as intended, and patient injury,
bleeding, and/or perforation can result.
CAUTION
• Do not pull the universal cord during an examination. The endoscope connector will
be pulled out from the output socket of the light source and the endoscopic image
will disappear.
• Do not coil the insertion tube or universal cord with a diameter of less than 12 cm.
Equipment damage may result.
• Do not attempt to bend the endoscope’s insertion section with excessive force
regardless of its flexibility. The insertion section may be damaged.
• Do not apply shock to the distal end of the insertion section, in particular the
objective lens surface at the distal end. Visual abnormalities may result.
• Do not twist or bend the bending section with your hands. Equipment damage may
result.
• Do not squeeze the bending section forcefully. The covering of the bending section
may stretch or break and cause water leakage.
• Turn the video system center ON only when the endoscope connector is connected
to the light source. In particular, confirm that the video system center is OFF before
connecting or disconnecting the endoscope connector. Failure to do so can result
in equipment damage, including destruction of the image sensor.
• The endoscope’s remote switches cannot be removed from the control section.
Pressing, pulling, or twisting them with excessive force can break the switches
and/or cause water leaks.
8
CF-HQ290L/I OPERATION MANUAL
Page 15
Important Information — Please Read Before Use
CAUTION
• If remote switch 1 does not return to the OFF position after being pressed strongly
from the side, gently pull the switch upwards to return it to the OFF position.
• Do not hit or bend the electrical contacts on the endoscope connector. The
connection to the light source may be impaired and a faulty contact can result.
• If endoscope’s suction is insufficient, select another suction system without using
the endoscope and use it according to the directions given in its instruction manual.
Otherwise, a proper endoscopic image may not appear on the monitor.
• Electromagnetic interference may occur on this endoscope near equipment
marked with the following symbol or other portable and mobile RF (Radio
Frequency) communications equipment, such as cellular phones. If
electromagnetic interference occurs, mitigation measures may be necessary, such
as reorienting or relocating this endoscope, or shielding the location.
• To check the electromagnetic interference from other equipment (any equipment
other than this endoscope or the components that constitute this system), the
system should be observed to verify its normal operation in the configuration in
which it will be used.
NOTE
This endoscope contains a memory chip that stores information about the
endoscope and communicates this information to the video system center CV-290.
CF-HQ290L/I OPERATION MANUAL
9
Page 16
Important Information — Please Read Before Use
Precaution of disappeared or frozen endoscopic image
WARNING
• If the endoscopic image disappears unexpectedly or the frozen image cannot be
restored during an examination, immediately stop using the endoscope and
withdraw it from the patient as described in Section 5.3, “Withdrawal of the
endoscope with an irregularity”. Inserting or withdrawing the endoscope, using
EndoTherapy accessories, performing flexibility adjustment, performing suction,
feeding air, or performing angulation control under these conditions could result in
patient injury, bleeding, and/or perforation.
• Follow the precautions given below. Otherwise, the endoscopic image may
disappear unexpectedly or the frozen image may not be restored during the
examination.
Connect the endoscope connector to the light source completely by pushing the
video connector until it clicks. Otherwise, a faulty contact can result.
Do not bend, hit, pull, or twist the insertion section, bending section, control
section, universal cord, and endoscope connector. The endoscope may be
damaged, and water leaks and/or breakage of internal parts like the cable can
result.
Before connecting the endoscope connector to the light source, confirm that the
endoscope connector, including the electrical contacts, is completely dry and
clean. If the endoscope is used with the electrical contacts wet and/or dirty, the
endoscope and light source may malfunction.
If air bubbles emerge from the endoscope continuously during the leakage test,
do not use the endoscope. Water may enter the endoscope and cause a short
circuit. This may result in image sensor damage.
CAUTION
• Turn the video system center ON only when the endoscope connector is connected
to the light source. In particular, confirm that the video system center is OFF before
connecting or disconnecting the endoscope connector. Failure to do so can result
in equipment damage, including destruction of the image sensor.
• Do not hit or bend the electrical contacts on the endoscope connector. The
connection to the light source may be impaired and a faulty contact can result.
10
CF-HQ290L/I OPERATION MANUAL
Page 17
Important Information — Please Read Before Use
Examples of inappropriate handling
Details on clinical endoscopic technique are the responsibility of trained specialists. Patient safety in
endoscopic examinations and endoscopic treatment can be ensured through appropriate handling by
the physician and the medical facility. Examples of inappropriate handling are described below.
WARNING
• Over-insufflating the lumen may cause patient pain, injury, bleeding, and/or
perforation.
• Applying suction with the distal end in prolonged contact with the mucosal surface,
with higher suction pressure than required, or with prolonged suction time may
cause bleeding and/or lesions.
• The endoscope has not been designed for use in retroflexed observation in parts of
the body. Performing retroflexed observation in a narrow lumen may make it
impossible to straighten the angle of the bending section and/or withdraw the
endoscope from the patient. Retroflexed observation in parts of the body should be
performed only when its usefulness is determined to be greater than the risk that is
posed to the patient. Also, do not operate the endoscope forcibly in retroflexed
observation.
• Inserting, withdrawing, and using EndoTherapy accessories without a clear
endoscopic image may cause patient injury, burns, bleeding, and/or perforation.
• Inserting or withdrawing the endoscope, feeding air, applying suction, or operating
the bending section without a clear endoscopic image may cause patient injury,
bleeding, and/or perforation.
CF-HQ290L/I OPERATION MANUAL
11
Page 18
Important Information — Please Read Before Use
12
CF-HQ290L/I OPERATION MANUAL
Page 19
1.1 Checking the package contents list
Chapter 1
1.1
Checking the Package
Contents
Ch.1
Checking the package contents list
Match all items in the package with the components shown below. Inspect each item for damage. If the
endoscope is damaged, a component is missing, or you have any questions, do not use the items;
immediately contact Olympus.
Endoscope
CF-HQ290L/I
CF-HQ290L/I OPERATION MANUAL
13
Page 20
1.1 Checking the package contents list
Packaged items for Europe, Australasia, Middle East, and
Africa
Items
Ch.1
Single use combination cleaning
brush (BW-412T, 3 pcs)
Injection tube (MH-946)
Channel plug (MH-944)
AW channel cleaning adapter
(MH-948)
Suction cleaning adapter (MH-856)
ETO cap (MB-156)
Single use biopsy valve
(MAJ-1555, 10 pcs)
Auxiliary water tube (MAJ-855)
Instruction manual for MAJ-1555
Operation manual
Reprocessing manual
Instructions (leaflet type)
14
CF-HQ290L/I OPERATION MANUAL
Page 21
1.1 Checking the package contents list
Packaged items for countries other than Europe,
Australasia, Middle East, and Africa
Items
Ch.1
Channel cleaning brush (BW-20T)
Injection tube (MH-946)
Channel plug (MH-944)
Channel-opening cleaning brush
(MH-507)
AW channel cleaning adapter
(MH-948)
Suction cleaning adapter (MH-856)
ETO cap (MB-156)
Biopsy valve (MB-358, 10 pcs)
Auxiliary water tube (MAJ-855)
Operation manual
Reprocessing manual
Instructions (leaflet type)
CF-HQ290L/I OPERATION MANUAL
15
Page 22
1.1 Checking the package contents list
Ch.1
16
CF-HQ290L/I OPERATION MANUAL
Page 23
2.1 Nomenclature and functions
Chapter 2
Instrument Nomenclature
and Specifications
The instrument nomenclature, functions, and specifications are described in this chapter.
2.1
Nomenclature and functions
CF-HQ290L/I OPERATION MANUAL
Ch.2
17
Page 24
2.1 Nomenclature and functions
Control section, insertion section
6
4
3
5
Ch.2
2
8
1
9
10
12
18
11
CF-HQ290L/I OPERATION MANUAL
7
Page 25
2.1 Nomenclature and functions
No.
Nomenclature
Description
1
RIGHT/LEFT
angulation lock
Turning this lock in the “F” direction frees angulation. Turning the lock in the opposite
direction locks the bending section at the desired position.
2
RIGHT/LEFT
angulation control
knob
When this knob is turned in the “R” direction, the bending section moves RIGHT; when
the knob is turned in the “L” direction, the bending section moves LEFT.
3
UP/DOWN
angulation control
knob
When this knob is turned in the “U” direction, the bending section moves UP; when the
knob is turned in the “D” direction, the bending section moves DOWN.
4
UP/DOWN
angulation lock
Moving this lock in the “F” direction frees angulation. Moving the lock in the opposite
direction locks the bending section at the desired position.
5
Suction cylinder
Attach the suction valve to this cylinder.
6
Suction valve
(MH-443)
This valve is depressed to activate suction. The valve is used to remove any fluids,
debris, flatus, or air from the patient.
7
Air/water valve
(MH-438)
The hole in this valve is covered to insufflate air and the valve is depressed to feed water
for lens washing. It also can be used to feed air for removing any fluids or debris
adhering to the objective lens.
8
Air/water cylinder
Attach the air/water valve to this cylinder.
9
Grip section
Grip here when using the endoscope.
10
Color code
This color code and numeral show the compatibility of EndoTherapy accessories.
• Orange: CF-HQ290L/I
The endoscope can be used with EndoTherapy accessories that have the same color
code. For more information on combining the endoscope with particular EndoTherapy
accessories, refer to “Combination equipment” on page 107 and the instruction manuals
for the compatible accessories.
11
Remote switches 1
to 4
The functions of remote switches 1 to 4 can be selected on the video system center.
Refer to the instruction manual for the video system center when setting these functions.
12
Remote switch 5
The functions of the remote switch can be selected on the video system center.
The focus switching function is assigned to the factory default setting of the remote
switch.
Refer to the instruction manual for the video system center when setting these functions.
CF-HQ290L/I OPERATION MANUAL
19
Ch.2
Page 26
2.1 Nomenclature and functions
Ch.2
13
14
15
16
17
18
19
20
21
22 23
25
20
CF-HQ290L/I OPERATION MANUAL
24