Welch Allyn LCI 200 User manual

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Exam/Procedure Light

Service Manual

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Illumination and

Imaging System

808596
Rev. A

Operating Manual

System Symbol Descriptions

Attention. Read Operating Manual for Warnings, Precautions, and
Instructions for Use.

Potential Equalization Stud

Dangerous Voltage: Refer Servicing to Qualified Personnel

Type B Equipment

Warning: Risk of Fire. Replace Fuses as Marked.

Lamp Service

Picture Brightness

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WARNINGS/CAUTIONS

CAUTION: IF THIS IMAGING AND ILLUMINATION SYSTEM IS USED DURING
INVASIVE SURGERY, THE FAILURE OF A COMPONENT WITHIN THE SYSTEM, FOR
EXAMPLE, LOSS OF VISUALIZATION, MAY INDIRECTLY CAUSE RISK TO THE
PATIENT, THEREFORE, IT IS RECOMMENDED TO HAVE ALTERNATIVE MEANS
AVAILABLE.

1. POSSIBLE EXPLOSION HAZARD. Do not use in the presence of
flammable anesthetics.

2. THE TOP COVER OF THIS BOX SHOULD NEVER BE REMOVED.
ELECTRICAL SHOCK HAZARD DUE TO HIGH INTERNAL
VOLTAGE. THERE ARE NO USER SERVICEABLE PARTS INSIDE
THIS IMAGING AND ILLUMINATION SYSTEM, EXCEPT FOR THE
LAMP AND FUSE WHICH ARE ACCESSIBLE THROUGH THE
BOTTOM AND BACK COVER PANELS.

3. PROVIDE VENTILATION TO PREVENT OVERHEATING.
Provide adequate ventilation.
Do not cover or drape imaging and illumination system.

4. Grounding reliability is achieved only when connected to "hospital-use"
or "hospital-grade" receptacle. Inspect electrical plug and cord
routinely. Do not use if damage is discovered.

5. WARNING: T OTAL SYSTEM RISK CURRENT - EXCLUDING THE
PATIENT APPLIED PART (ENDOSCOPE) - SHOULD NOT EXCEED
100 MICROAMPS. AN ISOLATION TRANSFORMER IS REQUIRED
IF TOTAL SYSTEM RISK CURRENT EXCEEDS 100 MICROAMPS
WHEN ACCESSORIES ARE INTERCONNECTED. REFER TO
OPERATING MANUAL FOR RECOMMENDED ISOLATION
TRANSFORMERS AND PROPER MEASURING TECHNIQUES.

6. CAUTION: Always remove camera system from patient before
connecting/disconnecting camera system to imaging and illumination
system.

7. When possible, keep imaging and illumination system out of patient
field. Always remove surgical imaging system from patient field while
connecting/disconnecting camera.

8. Do not sterilize the imaging and illumination system. Refer to
Operating Manual for cleaning instructions.

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9. This TYPE-B imaging and illumination system is recommended for use
with TYPE-F, floating endoscopes only.

SEE OPERATING MANUAL FOR ADDITIONAL WARNINGS, PRECAUTIONS
AND INSTRUCTIONS FOR USE.

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LAMP REPLACEMENT

CAUTION: Lamp may be hot. Lamp voltage is 60 volts

section.

, 24 watts. Refer to Lamp Replacement

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Welch Allyn LCI-200CE Illumination and Imaging System

Page 1

Welch Allyn LCI-200CE Illumination and Imaging System

Page 2

Contents

System Symbol Descriptions i

Introduction 4

Indications 4

Contraindications 4

Warnings and Precautions 5

System Description 7

Component Description 8

Welch Allyn LCI-200CE Illumination and Imaging System

Power Box 8

Fiber Optic Bundle 11

CCD Camera Head and Cable 13

System Inspection 13

System Set-Up Procedure 13

Lamp Replacement 14

Fuse Replacement 14

Cleaning and Sterilization 15

Compatible Cleaning Methods 15

Instructions for Cleaning 16

Leakage Current Test Set Up 18

Troubleshooting 19

Specifications 22

Equipment Ordering 24

Warranty and Service 25

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Welch Allyn LCI-200CE Illumination and Imaging System

Introduction

The Welch Allyn LCI -200CE Illumination and I maging System is fundamentally different from any other
illumination or video system. In this product, Welch Allyn has combined a compact light source with
a very small remote video camera which can be attached to any number of rigid or flexible scopes. By
engineering both the video and the illumination end of the product Welch Allyn is able to produce a very
small, highly efficient product. Furthermore, by combining the lighting and imaging in a sing le packag e,
Welch Allyn has dramatically decreased the burden of system setup and has eliminated the need for the
system white balance. The result is a compact, affordable lighting and video sy stem for rigid and flexible
endoscopic procedures.

Indications

Use of the Welch Allyn LCI-200CE Illumination and Imaging System is indicated whenever video
imaging is preferred over standard optical eyepiece imaging. The product is designed to provide video
imaging for a wide range of rigid endoscopes as well as flexible endoscopes. The LCI-200CE itself is
not a scope; it merely provides video imaging for any existing scope. For indications of use with each

of thes e rigid and flexible scopes, the user must consult the operating manual for the specific rigid or
flexible scope. The LCI-200CE must only be used with endoscopes that are approved for their indicated
use. This product must only be used by qualified medical personnel.

Contraindications

The use of the Welch Allyn LCI-200CE is contraindicated when a video image is not the preferred
method of endoscopic visualization. For specific contraindications for various rigid and flexible scopes,
the user must consult the operating manual for the particular scope being used.

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