DJO MAXTRAX Air Walker User Guide

: June 6, 2024
: DJO

Table of Contents

INTENDED USER PROFILE:
INTENDED USE/INDICATIONS:
CONTRAINDICATIONS:
PRESCRIBING INFORMATION:
WARNINGS AND PRECAUTIONS:
APPLICATION INFORMATION:
CLEANING INSTRUCTIONS:
WARRANTY:
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MAXTRAX
TM
AIR WALKER

BEFORE USING THE DEVICE, PLEASE READ THE FOLLOWING INSTRUCTIONS COMPLETELY AND CAREFULLY. CORRECT APPLICATION IS VITAL TO THE PROPER FUNCTIONING OF THE DEVICE.

INTENDED USER PROFILE:

The intended use should be a licensed medical professional, the patient, or the patient’s caregiver. The user should be able to read, understand and be physically capable of performing the directions, warnings, and cautions in the information for use.

INTENDED USE/INDICATIONS:

The Procare MaxTrax Air Walker is designed to provide support and immobilization to the lower leg, ankle, and foot. It may be suitable for use following stress fractures of the lower limb, stable ankle and/or foot fractures, acute lateral ankle sprains, and ligamentous injuries such as Plantar Fasciitis. Providing immobilization or controlled movement of the limb or body segment.

CONTRAINDICATIONS:

This device is contraindicated for unstable fractures of the lower leg, ankle, and foot.

PRESCRIBING INFORMATION:

Inflate and deflate the bladder once before use to ensure the integrity of the air chamber.
Note: Due to the molded outer sole, the orthopedic walker may be slightly higher than a normal street shoe, therefore an athletic shoe or a street shoe with a ½” heel, may be worn if necessary for patient comfort. A heel lift also may be used in the shoe worn on the non-affected foot.

WARNINGS AND PRECAUTIONS:

This device is to be used under the supervision of a healthcare professional. The determination of when to apply the brace and the frequency and duration of use should be strictly at the discretion of the treating physician. Always consult with your physician before making changes to the brace.

Application of this device is recommended only when the fracture is demonstrably stable and there are acceptable limits of angular and rotational deformity.
Do not use this device on patients incapable of communicating physical discomfort.
Do not over-inflate air cells. Improper Aircell inflation may cause significant skin irritation, especially in people with diabetic neuropathy. Reduce Aircell pressure with any visual skin changes or reported discomfort.
Patients without sensation (i.e. post-op anesthesia, neuropathies, etc.) should be monitored frequently for skin damage, skin irritation, or wound management.
Use caution when walking on slippery or wet surfaces to avoid injury.
Do not use over open wounds.
Do not over tighten straps. This may result in the reduction of blood flow or sensation.
Do not modify the device or use the device other than intended.
At high altitudes, the air cells will expand beyond their optimal level. Adjust Aircell support by tightening or loosening straps.
If you develop an allergic reaction and/or experience itchy, red skin after coming into contact with any part of this device, please stop using it and contact your healthcare professional immediately.
Do not use this device if it is damaged and/or the packaging has been opened.
If pain, swelling, changes in sensation, or other unusual reactions occur while using this product, consult your medical professional immediately.
NOTE: Contact manufacturer and the competent authority in case of a serious incident arising due to usage of this device.

APPLICATION INFORMATION:

For first-time applications, lose all straps and remove the liner from the boot.

Place foot in liner and secure with contact closure. Make sure the heel fits snugly into the posterior portion of the liner. Secure the forefoot flap on the liner first followed by the lower leg portion. Make sure the liner fits snug top to bottom. (Fig.1)
Both uprights may be shortened by 2” to accommodate various patient heights. Note: Remove soft Velcro® strips at top of the liner if bars are not broken down. To Breakdown Uprights: Secure uprights on edge of a table or hard surface. Firmly push down on the breakdown portion of the bar. Soft Velcro strips are included at top of each liner. Following the breakdown of bars, the strips should be applied to the top of uprights. (Fig.2)
Spread the uprights using both hands and step into the boot, aligning uprights with the midline of the ankle. Remove plastic sheaths on uprights and secure liner. The uprights may be bent to accommodate any leg contour. (Fig.3)
The two straps at the ankle joint may be adapted to accommodate individual patient needs. Prior to securing bootstraps, determine desired ankle strapping method. Ankle Cross Strap Conversion: 4a) Strap 3 is removable and may be secured by feeding through D-ring on opposing upright. 4b) If Cross Strapping is desired, feed Strap 3 through opposing forefoot D-ring. Cross Strap 2 over Strap 3, feed through D-ring on opposing upright and secure. Secure all other bootstraps, starting at the toes and working up the leg. Note: The ankle version has only one strap around the lower leg. (Fig.4)
To inflate the airliner press and release the air bulb several times until the liner is providing comfortable cushion and support. DO NOT OVERINFLATE. (Fig.5)
To release air from the walker liner, turn the inflation/deflation knob several times counter-clockwise. When re-inflating, turn the knob clockwise until snug. Release air if the liner feels too tight. Caution: If the liner feels too tight while wearing the product, deflate the liner by turning the inflation/deflation knob counterclockwise. (Fig.6a) Consult your medical professional immediately.

CLEANING INSTRUCTIONS:

To clean the liner, hand wash in cold water using a mild soap. Air dry. Note: If not rinsed thoroughly, residual soap may cause irritation and deteriorate the material.

WARRANTY:

DJO, LLC will repair or replace all or part of the unit and its accessories for material or workmanship defects for a period of six months from the date of sale. To the extent the terms of this warranty are inconsistent with local regulations, the provisions of such local regulations will apply.

INTENDED FOR SINGLE PATIENT USE.
NOT MADE WITH NATURAL RUBBER LATEX.
RX Only.

NOTICE: WHILE EVERY EFFORT HAS BEEN MADE IN STATE-OF-THE-ART TECHNIQUES TO OBTAIN THE MAXIMUM COMPATIBILITY OF FUNCTION, STRENGTH, DURABILITY, AND COMFORT, THERE IS NO GUARANTEE THAT INJURY WILL BE PREVENTED THROUGH THE USE OF THIS PRODUCT.

DJO MAXTRAX Air Walker - symbol 1