Overview - Integra 90520 Operation And Service Manual

Integra
®
LED Surgical Headlight System

Overview

The Integra LED Surgical
®
1
Headlight System is a self-
contained headlight system that
can be operated using either a
battery or a direct power supply.
Using a battery pack gives the
surgeon complete mobility,
allowing unrestricted movement
in and around the operating suite.
The direct power supply option
can be used as a primary power
source for unlimited operating
time, or as a back-up to the
battery system.
The Integra LED Surgical
Headlight System utilizes an LED
light source with an active cooling
system. A thermostatically-
controlled cooling fan draws air
at a very low flow rate through
ports on the side and back of the
headlight module, quietly cooling
the LED. The air is drawn through
a system of ducts and is gently
exhausted behind the surgeon.
The major components of the
Headlight itself are shown in
Figure 1 and described below.
Headlight Module
Controller
Duct System
Headband
Suspension Linkage
Headlight Cable
7
1 a
90500
1 b
90500W
*colors may vary
Contains the LED light source, a thermostat for monitoring LED temperature, an iris for
controlling spot size, and optical elements to project a homogeneous spot of light to the surgical
field.
Regulates power to the LED from either Battery or Direct DC Power Supply, adjusts the cooling fan
according to LED temperature and houses a four position rotary switch to control LED intensity.
Serves as a conduit for airflow from the headlight module to the cooling fan.
Offers versatile size adjustment using two knobs (top and back) and incorporates a replaceable
pad set.
Connects the headlight module to the headband and allows for positioning of the headlight
module
Connects the Battery or Direct DC Power Supply to the Controller.
Suspension
Linkage
Duct System
Headlight
Module
Headband
Controller
Headlight
Cable