College Park ODYSSEY K2 Owner's manual

FEATURING:
• Patented curved
hydraulic cylinder
• IntelliWeave™
composite foot base
• Dual staged
stride control
©2015 College Park Industries, Inc. All rights reserved. College Park and Gait Matching are registered trademarks, with Odysseyk2
and FootHorn as trademarks of College Park Industries, Inc. US Patent number 8,926,711.
EMERGO EUROPE
Molenstraat 15, 2513 BH, The Hague, Netherlands
COLLEGE PARK INDUSTRIES
27955 College Park Dr. Warren, MI 48088 USA
430 INS OK2 TIS 150330
MADE IN THE USA
800.728.7950 |586.294.7950 |college-park.com
TECHNICAL INSTRUCTIONS
PACKAGE CONTENTS TOOLS RECOMMENDED
(1) OdysseyK2 Foot
(1) Foot Shell
(1) CPI Sock
3mm Hex Key
4mm Hex Key
FootHorn™
GAIT MATCHING®GUIDELINES
After completing the alignment, if the foot feels too soft/too firm, verify that the foot has been built
correctly for the user’s body weight
21-30 CM 25-30 CM
0-140 LBS 141-180 LBS 181-220 LBS 221-300 LBS
IMPACT LEVEL 0-63 KG 64-81 KG 82-100 KG 101-136 KG
LOW SOFT MEDIUM FIRM X-FIRM
Contact College Park Technical Service if you have questions about modifying the gait match.
WARNING
■Do not expose this product to corrosive materials, salt water or pH extremes.
■Contaminants such as dirt and the use of lubricants or powder may eect the function of the CPI Sock
and lead to noise.
■Failure to follow these technical instructions or use of this product outside the scope of its Limited
Warranty may result in injury to the patient or damage to the product.
WARRANTY INSPECTION AND MAINTENANCE INFORMATION
College Park recommends that you schedule your patients for check-ups according to the
warranty inspection schedule below.
High patient weight and/or impact level may require more frequent inspections. We recommend you
visually inspect the following applicable parts for excessive wear and fatigue at each warranty inspection.
• Hydraulic Assembly
• Composites and Adapters
• CPI Sock
• Foot Shell
WARRANTY INSPECTION SCHEDULE FOR ODYSSEYK2 : 6 MONTHS, THEN ANNUALLY.
Technical Assistance / Emergency Service 24-7-365
College Park’s regular oce hours are Monday thru Friday, 8:30 am – 5:30 pm (EST). After hours, an
emergency Technical Service number is available to contact a College Park representative.

GENERAL INSTRUCTIONS
STATIC ALIGNMENT
Using a 3mm hex key for adjustment, the hydraulic valves should be set at minimum resistance. Have the
user stand comfortably and evaluate the heel-toe balance of the foot.
They will sense the hydraulic movement of the ankle but should not feel like they are falling forward or back-
ward. Use alignment to position the foot at the point where they feel the most balanced.
SYMPTOM ALIGNMENT CHANGE
Falling Backward Shift foot posterior relative to the socket
Falling Forward Shift foot anterior relative to the socket
DYNAMIC ALIGNMENT
Have the user begin by walking on level ground, to evaluate the heel-toe resistance and gait timing. Using a
3mm hex key, adjust for planterflexion resistance first, then dorsiflexion.
Finalize dynamic alignment by observing the user walking on an inclining-declining surface (ramp). Make
further adjustments to the resistance valves as necessary.
DESIRED RESULT VALVE ADJUSTMENT
Firmer Planterflexion Turn P-valve clockwise (more resistance)
Softer Planterflexion Turn P-valve counterclockwise (less resistance)
Firmer Dorsiflexion Turn D-valve clockwise (more resistance)
Softer Dorsiflexion Turn D-valve counterclockwise (less resistance)
ADDITIONAL CONSIDERATIONS
Have the user practice standing up from a seated position in order to acclimate to the motion of the ankle.
Use caution when driving. Make sure the user is comfortable with the motion of the ankle if using the
OdysseyK2 as their driving foot.
GENERAL INSTRUCTIONS
BENCH ALIGNMENT
The weight line should divide the foot at 1/3 heel lever to
2/3 toe lever. It will fall just anterior of the pyramid.
MOUNTING
Use only high quality endoskeletal components.
ASSEMBLY AND DISASSEMBLY (for sock replacement)
Use the FootHorn to don and do the foot shell. Remove the CPI Sock and replace as needed. Any further
disassembly or modification of components will void the warranty.
HYDRAULIC RANGE
The OdysseyK2 foot has 12º of hydraulic motion. The
foot is designed to provide 1º hydraulic dorsiflexion from
the neutral standing position. This is intended to prevent
midstance drift; the sensation of user instability (lacking
toe support) during standing.
The foot was developed utilizing a flexible composite
base. As a result, a typical user will experience an
additional range of dynamic motion during ambulation.
Note: Excessive angular adjustment will aect the
hydraulic range of the foot. After making an alignment
change, ensure that the user retains 1º of hydraulic
dorsiflexion.
Planterflexion resistance
eects the user’s gait
from Heel Strike to
Foot Flat.
Dorsiflexion resistance
eects the user’s gait
through Midstance, as the
body travels over the foot.