Edwards HemoSphere

213
HemoSphere Advanced Monitor F System Care, Service and Support
F.3.1 Cleaning the HemoSphere Oximetry Cable
The fiber-optic interface of the oximetry cable must be kept clean. The optical fibers within the oximetry
catheter fiber optic connector mate with the optical fibers in the oximetry cable. Use sterile alcohol preps
containing 70% isopropyl alcohol solution to clean the oximetry cable housing and the connecting cable.
Moisten a lint-free cotton-tipped applicator with sterile alcohol and apply gentle pressure to clean the optical
fibers recessed within the front of the oximetry cable housing.
CAUTION Do not steam, radiate, or EO sterilize the HemoSphere oximetry cable.
Do not immerse the HemoSphere oximetry cable.
F.3.2 Cleaning the Patient CCO Cable and Connector
The patient CCO cable contains electrical and mechanical components and is therefore subject to normal
use wear and tear. Visually inspect the cable insulation jacket, strain relief and connectors before each use. If
any of the following conditions are present, discontinue use of the cable.
• Broken insulation
• Frays
• Connector pins are recessed or bent
• Connector is chipped and/or cracked
1 The patient CCO cable is not protected against fluid ingress. Wipe the cable with a damp, soft
cloth using 10% bleach and 90% water solution as needed.
2 Air dry the connector.
CAUTION If any electrolytic solution, for example Ringer’s lactate solution, is introduced into the
cable connectors while they are connected to the monitor, and the monitor is turned
on, the excitation voltage can cause electrolytic corrosion and rapid degradation of the
electrical contacts.
Do not immerse any cable connectors in detergent, isopropyl alcohol or glutaraldehyde.
Do not use a hot air gun to dry cable connectors.
3 Please contact Technical Support or your local Edwards representative for further assistance.
F.3.3 Cleaning the Pressure Cable
The HemoSphere pressure cable can be cleaned using the cleaning agents and methods specified for
platform cables at the start of this section (section F.3). Disconnect the pressure cable from the monitor to
air dry the connector. To blow dry the transducer connector, use clean, dry wall air, canned air, or CO
2
aerosol for at least two minutes. If left to dry under room conditions, allow the connector to dry for two days
before using.
Status = Released Printed Date: 2018-01-16 Released Date: 2017-09-14