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INSTRUCTIONS
RHINO-LARYNGO VIDEOSCOPE
OLYMPUS ENF-V3
Refer to the endoscope's companion manual, the "REPROCESSING manual" with your
endoscope model listed on the cover, for reprocessing information.
OPERATION MANUAL
Symbols
Important Information — Please Read Before
Use
Chapter 1
Checking the Package Contents
Chapter 2
Instrument Nomenclature and
Specifications
Chapter 3
Preparation and Inspection
Chapter 4
Operation
Chapter 5
Troubleshooting
Appendix
1
2
13
15
23
35
43
47
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Table of Contents
Troubleshooting
Related Manuals for Olympus ENF-V3
Summary of Contents for Olympus ENF-V3
- Page 1 OPERATION MANUAL INSTRUCTIONS Symbols Important Information — Please Read Before RHINO-LARYNGO VIDEOSCOPE Chapter 1 Checking the Package Contents OLYMPUS ENF-V3 Chapter 2 Instrument Nomenclature and Specifications Chapter 3 Preparation and Inspection Chapter 4 Operation Chapter 5 Troubleshooting Appendix Refer to the endoscope’s companion manual, the “REPROCESSING manual” with your...
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Page 3: Table Of Contents
Connection to the light source and video system center ............. 30 Inspection of the endoscopic system ..............32 Inspection of the ancillary equipment .................. 32 Inspection of the endoscopic image ..................32 Inspection of the remote switches ..................33 ENF-V3 OPERATION MANUAL... - Page 4 Withdrawal when all endoscopic images do not appear on the monitor or a frozen image cannot be restored ....................... 46 Returning the endoscope for repair ..............46 Appendix ....................47 Combination equipment ....................47 System chart ........................47 Reprocessing equipment ..................... 49 EMC information ......................50 ENF-V3 OPERATION MANUAL...
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Page 5: Symbols
Symbol Description Refer to instructions. Caution Endoscope TYPE BF applied part Manufacturer Authorized representative in the European Community Serial number Ingress protection rating is 7. Translation Importer (into European Union) Date of Manufacture ENF-V3 OPERATION MANUAL... -
Page 6: Important Information - Please Read Before Use
Intended use This instrument has been designed to be used with an Olympus video system center, light source, documentation equipment, display monitor, and other ancillary equipment for endoscopic diagnosis within the ear, nasal lumens, oral cavity, and airway anatomy (including nasopharynx and trachea). -
Page 7: Instruction Manual
“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. -
Page 8: Instrument Compatibility
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. ENF-V3 OPERATION MANUAL... -
Page 9: Prohibition Of Improper Repair And Modification
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. -
Page 10: Warnings And Cautions
Patient injury, bleeding, and/or perforation may result. • Do not touch the light guide on the light guide connector immediately after removing it from the light source because it is extremely hot. Operator or patient burns can result. ENF-V3 OPERATION MANUAL... - Page 11 • 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. ENF-V3 OPERATION MANUAL...
- Page 12 • When using the image magnification function of the video system center, never insert or withdraw the endoscope’s insertion section while the image is magnified. Patient injury, bleeding, and/or perforation can result. ENF-V3 OPERATION MANUAL...
- Page 13 • Do not hit or bend the electrical contacts on the video connector. The connection to the video system center may be impaired and faulty contact can result. • Do not pull the video cable during an examination. The endoscopic image may not be visible. ENF-V3 OPERATION MANUAL...
- Page 14 NOTE This endoscope contains a memory chip that stores information about the endoscope and communicates this information to the video system center OTV-S190. ENF-V3 OPERATION MANUAL...
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Page 15: Precaution For Disappeared Or Frozen Endoscopic Image
• Do not hit or bend the electrical contacts on the video connector. The connection to the video system center may be impaired and faulty contact can result. ENF-V3 OPERATION MANUAL... -
Page 16: Examples Of Inappropriate Handling
− NBI has not been demonstrated to aid in differentiating and establishing the presence or absence of dysplasia or neoplastic changes within mucosa or mucosal lesions. Narrow Band Imaging. For more details, refer to the instruction manual for the video system center OTV-S190. ENF-V3 OPERATION MANUAL... -
Page 17: Chapter 1 Checking The Package Contents
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 ENF-V3 Packaged items ETO cap (MB-156) Operation manual Reprocessing manual ENF-V3 OPERATION MANUAL... - Page 18 1.1 Checking the package contents Ch.1 ENF-V3 OPERATION MANUAL...
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Page 19: Chapter 2 Instrument Nomenclature And Specifications
2.1 Nomenclature and functions Chapter 2 Instrument Nomenclature and Specifications The instrument nomenclature, functions, and specifications are described in this chapter. Nomenclature and functions Ch.2 ENF-V3 OPERATION MANUAL... -
Page 20: Control Section, Insertion Section
2.1 Nomenclature and functions Control section, insertion section Ch.2 Top view ENF-V3 OPERATION MANUAL... - Page 21 Connects the control section and bending section. Remote switches 1 The functions of the remote switches 1 to 4 can be selected on the video system center. to 4 Refer to the instruction manual for the video system center when setting these functions. ENF-V3 OPERATION MANUAL...
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Page 22: Light Guide Connector, Video Connector
2.1 Nomenclature and functions Light guide connector, video connector Ch.2 ENF-V3 OPERATION MANUAL... - Page 23 Electrical contacts Connects the video system center and the endoscope electrically. UP mark When the video connector is connected to the video system center, this mark is facing upward. Serial number The serial number is marked here. ENF-V3 OPERATION MANUAL...
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Page 24: Specifications
3.5 – 50 mm Insertion section Distal end outer ø 2.6 mm diameter Distal end enlarged 1 Objective lens 2 Examination light outlet DOWN Insertion tube outer ø 2.9 mm diameter Insertion section 300 mm working length ENF-V3 OPERATION MANUAL... - Page 25 In this example, the year is 2000. Ex. 2001234 (serial number) Degree of protection against electric TYPE BF applied part shock Ingress protection rating IPX7 *1 For more details, refer to the instruction manual for the OTV-S190. ENF-V3 OPERATION MANUAL...
- Page 26 2.2 Specifications Ch.2 ENF-V3 OPERATION MANUAL...
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Page 27: Chapter 3 Preparation And Inspection
Ch.3 irregularity be observed after inspection, follow the instructions as described in Chapter 5, “Troubleshooting”. If this endoscope malfunctions, do not use it. Return it to Olympus for repair as described in Section 5.4, “Returning the endoscope for repair”. WARNING •... - Page 28 Section 3.3 on page 26 Inspect the ancillary equipment. Section 3.4 on page 30 Ch.3 Connect the endoscope to the ancillary equipment. Section 3.5 on page 30 Inspect the endoscopic system. Section 3.6 on page 32 ENF-V3 OPERATION MANUAL...
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Page 29: Preparation Of The Equipment
Personal protective equipment (e.g.) Eyewear Face mask Moisture-resistant Chemical-resistant gloves clothing Other • Lint-free cloths Figure 3.1 *1 Prepare the endoscope that has been reprocessed as described in the “REPROCESSING MANUAL” with your endoscope model listed on the cover. ENF-V3 OPERATION MANUAL... -
Page 30: Inspection Of The Endoscope
Inspect the external surface of the entire insertion section, including the bending section and the distal end for dents, bulges, swelling, scratches, peeling of coating, holes, sagging, transformation, bends, adhesion of foreign bodies, missing parts, protruding objects, or other irregularities. ENF-V3 OPERATION MANUAL... - Page 31 Examination insertion section for scratches, cracks, stains, light outlet discoloration, deformation, gaps around the lens, or other irregularities. Also, inspect the entire distal end of the endoscope for chips or cracks. Figure 3.6 ENF-V3 OPERATION MANUAL...
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Page 32: Inspection Of The Bending Mechanism
In this case, do not use the endoscope because it may be impossible to straighten the bending section during an examination, and patient injury, bleeding, and/or perforation may result. ENF-V3 OPERATION MANUAL... - Page 33 Ch.3 Figure 3.9 Turn the UP/DOWN angulation control lever slowly to its straight (neutral) position. Confirm that the bending section returns smoothly to an approximately straight condition. Figure 3.10 ENF-V3 OPERATION MANUAL...
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Page 34: Inspection Of Ancillary Equipment
If the electrical contacts are wet, the endoscope and video system center may malfunction. NOTE Connect the endoscope’s light guide connector to the light source, then connect the video connector to the video system center. Otherwise, the video cable may be twisted excessively. ENF-V3 OPERATION MANUAL... - Page 35 With the other hand, push the video socket connector into the video connector socket until it clicks. UP mark Video connector Figure 3.12 Confirm that the video connector is securely attached by pulling it gently. ENF-V3 OPERATION MANUAL...
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Page 36: Inspection Of The Endoscopic System
Figure 3.13 Confirm that light is output from the endoscope’s distal end. (See Figure 3.13) Adjust the brightness level as appropriate. Confirm that the WLI and NBI endoscopic images are free from noise, blur, fog, or other irregularities. ENF-V3 OPERATION MANUAL... -
Page 37: Inspection Of The Remote Switches
The endoscopic image may freeze, or other irregularities may occur during examination and may cause patient injury, bleeding, and/or perforation. Remote switches Figure 3.15 Depress every remote switch. Confirm that the specified functions work normally. ENF-V3 OPERATION MANUAL... - Page 38 3.6 Inspection of the endoscopic system Ch.3 ENF-V3 OPERATION MANUAL...
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Page 39: Chapter 4 Operation
Even when the endoscope has been withdrawn without bleeding, do not allow the patient to blow his or her nose strongly because this could cause it to start bleeding. ENF-V3 OPERATION MANUAL... - Page 40 Using the damaged image sensor continuously for a long time makes the distal end of the endoscope extremely hot. Immediately turn OFF the video system center and light source. Otherwise, operator or patient burns may result. ENF-V3 OPERATION MANUAL...
- Page 41 Forcibly withdrawing the endoscope may cause patient injury, bleeding, and/or perforation. If any irregularities with the endoscope are observed, contact Olympus. • Turn the video system center ON to operate the light source’s automatic brightness Ch.4...
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Page 42: Insertion
• Transnasal insertion of the endoscope should be performed carefully. If resistance to insertion is felt, or the patient reports pain, stop the insertion immediately. Otherwise, patient injury can result or the endoscope could become lodged and difficult to withdraw. ENF-V3 OPERATION MANUAL... - Page 43 • Do not bend the insertion section and bending section sharply. If necessary, apply a medical-grade, water-soluble lubricant to the insertion section. Figure 4.3 Insert the distal end of the endoscope into the body cavity while viewing the endoscopic image. ENF-V3 OPERATION MANUAL...
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Page 44: Angulation Of The Distal End
Forcibly withdrawing the endoscope may cause patient injury, bleeding, and/or perforation. If any irregularities with the endoscope are observed, contact Olympus. • Operate the UP/DOWN angulation control lever slowly while observing the endoscopic image. -
Page 45: Withdrawal Of The Endoscope
• Straighten the bending section in advance before withdrawing the endoscope from the patient. Carefully withdraw the endoscope while observing the endoscopic image. Reprocess the endoscope and accessories after the procedure as described in the “REPROCESSING MANUAL” with your endoscope model listed on the cover. ENF-V3 OPERATION MANUAL... -
Page 46: Transportation Of The Endoscope
• The carrying case cannot be reprocessed. Reprocess the endoscope before placing it in the carrying case. • Attach the ETO cap (MB-156) when transporting the endoscope. Otherwise, the endoscope may be damaged by changes in air pressure. Transport the endoscope in the carrying case. ENF-V3 OPERATION MANUAL... -
Page 47: Chapter 5 Troubleshooting
Inspection”, do not use the endoscope and solve the problem as described in Section 5.2, “Troubleshooting guide”. If the problem still cannot be resolved, send the endoscope to Olympus for repair as described in Section 5.4, “Returning the endoscope for repair”. -
Page 48: Troubleshooting Guide
Troubles or failures due to other causes than those listed below should be serviced. As repair performed by persons who are not qualified by Olympus could cause patient or user injury and/or equipment damage, be sure to contact Olympus for repair following the instructions given in Section 5.4, “Returning the endoscope for repair”. -
Page 49: Withdrawal Of The Endoscope With An Irregularity
Turn all equipment OFF except the video system center, light source, and monitor. Operate the video system center and the light source to switch to the endoscopic image that is still displayed. ENF-V3 OPERATION MANUAL... -
Page 50: Withdrawal When All Endoscopic Images Do Not Appear On The Monitor Or A Frozen Image Cannot Be Restored
Olympus. CAUTION Olympus is not liable for any injury or damage that occurs as a result of repairs attempted by non-Olympus personnel. Before returning the endoscope for repair, contact Olympus. With the endoscope, include a description of the malfunction or damage and the name and telephone number of the individual at your location who is most familiar with the problem. -
Page 51: Appendix
Some items may not be available in some areas. New products released after the introduction of the endoscope may also be compatible for use in combination with the endoscope. For further details, contact Olympus. WARNING Be sure to use the equipment in one of the recommended combinations. - Page 52 Combination equipment Endoscope ENF-V3 Mouthpiece (MA-651) App. VISERA ELITE xenon light source (CLV-S190) VISERA ELITE video system center (OTV-S190) Video monitor (OEV143, OEV203, OEV181H, OEV191, OEV191H, OEV261H) ENF-V3 OPERATION MANUAL...
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Page 53: Reprocessing Equipment
Combination equipment Reprocessing equipment Leakage tester (WA23080A) Leakage tester (MB-155) Maintenance unit (MU-1) ETO cap (MB-156) Sterilization tray (WA05991A) Endoscope reprocessor (OER-AW App. Washer-disinfector (ETD4, ETD-double) *1 OER-AW is not available in member states of the EU. ENF-V3 OPERATION MANUAL... -
Page 54: Emc Information
App. to this instrument. Voltage Complies This instrument stabilizes its own radio variability and has no effect fluctuations/flicker such as flicker in lighting apparatus. emissions IEC 61000-3-3 ENF-V3 OPERATION MANUAL... - Page 55 Mains power quality should be that of a ±0.5, ±1 kV IEC 61000-4-5 mode: typical commercial or healthcare facility App. ±0.5, ±1 kV environment. Common mode: ±0.5, ±1, ±2 kV Common mode: ±0.5, ±1, ±2 kV for signal input/ output lines: ±2 kV ENF-V3 OPERATION MANUAL...
- Page 56 [m]. ISM (industry, science, and medical care) band of 6.765 MHz – 6.795 MHz, 13.553 MHz – 13.567 MHz, 26.957 MHz – 27.283 MHz, and 40.66 MHz – 40.70 MHz between 0.15 MHz and 80 MHz ENF-V3 OPERATION MANUAL...
- Page 57 If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating this model. Over the frequency range 150 kHz to 80 MHz, field strength should be less than 3 V/m. ENF-V3 OPERATION MANUAL...
- Page 58 Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 30 cm (12 inches) to any part of the video system center, including cables specified by Olympus. Otherwise, degradation of the performance of this equipment could result.
- Page 59 ©2011 OLYMPUS MEDICAL SYSTEMS CORP. All rights reserved. No part of this publication may be reproduced or distributed without the express written permission of OLYMPUS MEDICAL SYSTEMS CORP. OLYMPUS is a registered trademark of OLYMPUS CORPORATION. Trademarks, product names, logos, or trade names used in this document are generally registered trademarks or trademarks of each company.
- Page 60 Manufactured by 2951 Ishikawa-cho, Hachioji-shi, Tokyo 192-8507, Japan Fax: (042)646-2429 Telephone: (042)642-2111 Distributed by 3500 Corporate Parkway, P.O. Box 610, Center Valley, PA 18034-0610, U.S.A. Fax: (484)896-7128 Telephone: (484)896-5000 5301 Blue Lagoon Drive, Suite 290 Miami, FL 33126-2097, U.S.A. Fax: (305)261-4421 Telephone: (305)266-2332 (Premises/Goods delivery) Wendenstrasse 20, 20097 Hamburg, Germany (Letters) Postfach 10 49 08, 20034 Hamburg, Germany Fax: (040)23773-4656 Telephone: (040)23773-0...