AllPro Direct Mount Pyramid User Manual

: June 12, 2024
: AllPro

Table of Contents

AllPro Direct Mount Pyramid
Product Information
Product Usage Instructions
Intended Use
Alignment (Specifications & Preparations Before Use)
Installation
Compatibility
Warranty
Documents / Resources

AllPro Direct Mount Pyramid

Product Information

The AllPro DM is a prosthetic foot designed for single-user/patient use. It comes in four sizes: 12 inches, 10 inches, 8 inches, and 6 inches. The foot is intended to provide support and functionality for individuals with limb loss. The AllPro DM is equipped with various features, including a pyramid dome, pyramid insert, bushing bolt, and heel bumper options. It is recommended to store the prosthetic foot in a cool, clean, dry environment away from harsh chemicals.

Product Usage Instructions

Warnings and Precautions

CAUTION: The AllPro 6-inch model should not be disassembled as it is designed to be maintenance-free. The pyramid dome on the foot is permanently attached to the pylon and should not be removed.
CAUTION: The AllPro 8, 10, and 12-inch models come with a reversible pyramid insert that arrives unbonded. The prosthetist must bond the insert following the provided instructions before final delivery to ensure the safe use of the device.
CAUTION: Fillauer recommends using standard, adult, endoskeletal components from Fillauer with all Fillauer feet. Components from other manufacturers may or may not be compatible.
CAUTION: The foot unit is waterproof to 1 meter. If the foot is submerged, it should be rinsed with fresh water and dried immediately to prevent deterioration. Failure to dry the foot before normal use may void the warranty for any resultant damage to the foot shell and sock.
NOTICE: The foot should be inspected by the clinician every six months for signs of abnormal wear and to ensure secure attachment/alignment screws.
NOTICE: The foot stiffness is weight and activity-level-dependent. Accurate patient information should be provided to select the appropriate foot.
NOTICE: Attachment, alignment, and delivery of the foot must be performed by a qualified prosthetist or under their direct supervision. Any adjustments or modifications should be done by the clinician, not the user.
NOTICE: In case of any serious incidents related to device usage, contact your Fillauer Representative and the appropriate authority in your country.

Alignment (Specifications & Preparations Before Use)

Note: The following instructions apply to AllPro 8, 10, and 12 inch models.

Walk the patient in both positions to determine the desired pyramid position.
Before the final delivery of the prosthesis, use the provided epoxy adhesive or bonding agent to secure the reversible pyramid insert (RPI) in the desired position:

35% Position (Standard)
30% Position (Increased Dynamics)

Heel Bumper Installation

Pull the pylon and foot plate apart. Insert a piece of plastic to hold the parts open.
Remove the preinstalled standard 40A durometer Heel Bumper by pulling it up and away from the heel lock.
Install the desired heel bumper (e.g., Firm bumper – 60A) and ensure that the lock pins engage the heel bumper properly.

Intended Use

The AllPro prosthetic foot is intended for use in lower extremity prostheses. The foot uses a carbon C-spring pylon (available in four heights) to maximize energy storage and release during gait, similar to a “running blade” (Figure 1). It has a special wave spring foot plate for shock absorption and terrain compliance at heel strike. This foot is intended for patients that require competition level energy return with the ability to stop and turn that only comes with a heel. It is also an exceptional walking foot for moderate to strong users. The AllPro DM bridges the gap between everyday foot and sport specific prosthesis in a single device.

Indications

Moderate to very high activity transtibial or transfemoral amputees as defined by functional K3 and K4 activity levels
Unilateral or bilateral patients
Patients that would benefit from high energy return
Patients that would benefit from shock absorption
Patients weighing up to 330 lbs. (150 kg)

Contraindications

Patients weighing over 330 lbs. (150 kg)
The device is intended for single user/patient use only.

Performance Characteristics

Patient weight: Up to 330 lbs. (150 kg)
Foot weight: 15.9 oz. (450 g)
Build height: 6, 8, 10, or 12 in. (15.2, 20.3, 25.4, or 30.5 cm)
Functional level: K3–K4
Durable: meets ISO-22675 standard
Primary Materials: Carbon composite and stainless steel.
Waterproof: The foot unit is waterproof to 1 meter. See additional information below

Storage and Handling

It is recommended that prosthetic feet be stored in a cool, clean, dry environment away from harsh chemicals (chlorine, acids, acetone, etc.).

Warnings and Precautions

CAUTION: The AllPro 6 inch is designed to be maintenance free
and should not be disassembled. The pyramid dome on the foot is permanently attached to the pylon (main and top) spring and should not be removed.
CAUTION: The AllPro 8, 10, and 12 inch is designed with a Reversible Pyramid Insert that arrives unbonded to allow the prosthetist to adjust the dynamics of the foot. This insert MUST be bonded following the instructions below BEFORE final delivery to allow for safe use of the device.
CAUTION: Fillauer has tested (ISO 10328) and recommends the use
of standard, adult, endoskeletal components from Fillauer with all Fillauer feet. Components from other manufacturers may or may not be compatible. Failure due to use of other manufacturers’ products is not covered under warranty.
CAUTION: Abnormal or improper environmental conditions will lead to malfunctioning and damage of the prosthesis and is not covered under the warranty of the device. This prosthetic/orthotic component must not be subjected to dust/debris, liquids other than fresh water, abrasives, vibration, activities which would damage the biological limb, or prolonged, extreme temperatures (< -5 °C or > 50 °C). Do not allow debris or liquids to remain in the prosthesis and its components during use. Rinse the foot with fresh water and dry immediately after exposure.
CAUTION: The foot unit is waterproof to 1 meter. However, if the foot is submerged, the foot and foot shell should be rinsed with fresh water and dried immediately to remove salt, chlorine, or debris. The foot shell and sock will experience significant deterioration if not allowed to fully dry before return to normal use and are not covered under warranty for this failure.
NOTICE: The foot should be inspected by the clinician every six months for signs of abnormal wear and to assure that the attachment/alignment screws are secure.
NOTICE: The foot stiffness is based on weight and activity level. Please provide accurate patient information so that the appropriate foot may be selected.
NOTICE: Attachment, alignment, and delivery of the foot must be performed by or under the direct supervision of a qualified prosthetist. Any adjustment or modifications should be done by the clinician and not by the user.
NOTICE: If any serious incidents occur in relation to the usage of the device, contact your Fillauer Representative and the appropriate authority in your country.

Alignment (Specifications & Preparations Before Use)

Proximal attachment

Attachment of the foot may be achieved via the proximal pyramid to any ISO 10328 compliant, Fillauer or equal, standard adult pyramid receiver. Torque all set screws to the setting specified by the manufacturer of the pyramid receiver. For Fillauer components, this is 15 N·m. Proper thread locker must be used for final delivery per the component manufacturer’s specifications.

Reversible Pyramid Insert (RPI)

AllPro 8, 10, and 12 inch pylons are equipped with a reversible pyramid insert (RPI).
The 6-inch pylon is permanently mounted in the centered 32.5% weight-line position.
The RPI is set at 35% of foot length. If the user would benefit from more dynamic response, the RPI adapter can be flipped 180°. See instructions below for final assembly.

Walk patient in both positions to determine the desired pyramid position.
Before final delivery of the prosthesis, use the epoxy adhesive provided or equivalent to secure the pyramid assembly. Fabtech systems +PLUSeries® Composite 1 Minute Adhesive or equivalent is acceptable.
Apply adhesive to the exterior faces of the RPI adapter and push into desired position.
Apply adhesive to the bushing shaft and insert into hole of RPI adapter.
Apply adhesive to the top surface of RPI insert and bushing shaft. Then install pyramid dome and ensure pin location lines up with the insert pin hole.
Apply adhesive to the top of the bolt threads and insert bolt through bushing.
Use 6 mm hex wrench to torque bolt to 30 N·m.
Wipe away any excess adhesive with towel wetted with alcohol.

Heel Bumper Installation

The foot is supplied with two heel bumpers: 40A durometer is standard and pre- installed. If desired, the “Firm” bumper (60A) can be installed to stiffen the heel performance.

Pull the pylon and foot plate apart. Insert a piece of plastic to hold parts open.
Remove the Heel Bumper by pulling it up and away from the heel lock.
Install the new bumper and ensure the Lock Pins engage the Heel Bumper properly.
When the desired bumper density is determined, remove the bumper and apply Superglue to the Heel lock and reinstall the bumper.

Static Alignment—Sagittal Plane
Before aligning, the initial heel height should be established. Using the adapter surface for reference, the AllPro employs a 2° posterior lean (Figure

with a ⅜ inch (10 mm) heel block to preload the anterior keel. When the patient is weight bearing, the adapter surface should settle to a neutral or level position.
Transtibial Frontal Plane Alignment
A plum line from the bisection of the socket at the proximal brim in the frontal and sagittal plane should bisect the ankle pyramid (Figure 2). The foot may be slightly inset, 1–12 mm, depending on the limb length. Most runners prefer a wider base of support with the foot slightly lateral to the distal bisection 7–13 mm. The longitudinal axis of the foot will be externally rotated approximately 5–8° by aligning the medial border of the foot with the line of progression.
Transfemoral Static Bench Alignment

Alignment at the transfemoral level should be consistent with the instructions provided by the manufacturer of the prosthetic knee in use.
Dynamic Alignment
It is important to align the prosthesis so that the anterior keel is loaded sufficiently to provide dynamic response late in stance. Some compression of the C-spring is desirable for optimal performance and foot deflection may be more noticeable during dynamic alignment. Patient feedback during this process is essential. Adjustments of the plantar/dorsiflexion angles will help the patient achieve a smooth transition from heel to toe.

Check for smoothness of gait and ground contact throughout the stance phase of gait.
If the heel rollover is delayed from heel strike to midstance, or the heel compression is too great, dorsiflexion of foot may correct this problem. It is also possible to replace the heel bumper with the firmer, 60A bumper supplied with the foot. See bumper installation instructions.
If the heel rollover is too rapid from heel strike to midstance, or the heel is too hard, plantarflexion of the foot may solve this problem. Ensure that the softer bumper is installed before making any angular adjustments.
If the rollover is too rapid from midstance to toe loading, increased plantarflexion may be required.
If the rollover from midstance to toe loading is delayed, dorsiflexion may be indicated.
Check to make sure pylon is vertical in the frontal plane at midstance. This angulation will be done by moving the bracket, so extra time spent in bench alignment to properly match the patient’s current angulation is advised.
If a smooth stance phase of gait cannot be achieved, contact Fillauer for additional assistance.

Consumable Components: Foot Shell and Spectra® Sock

The AllPro uses a unique cosmetic foot shell that is flexible and durable (sold separately). Use care in the installation and removal of the foot shell to maintain its appearance and durability. Always use the shell with an internal Spectra sock (included). Never use a sharp-edged tool such as a screwdriver to install or remove the foot shell.

Installation

Slide the provided Spectra sock onto the foot from toe to heel, pulling excess material to the ankle so that it does not bunch under the heel or toe of the foot.
Insert the forefoot into the foot shell as far as possible. Set the heel on a supportive surface with the toe up and push the shell onto the foot until the toe is in position.
Rotate the foot side to side to allow the foot shell to slide onto the heel.
Push the foot shell up onto the heel or, if necessary, insert a shoehorn into the foot shell and allow the heel to slide down a shoehorn into the heel lock. The heel must lock (Figure 3) in place for proper function and safety.
The foot shell should be inspected daily by the user and replaced by the clinician when tears or breaks are evident in the surface of the shell.
The Spectra sock should be inspected and replaced if needed every 3–6 months by the prosthetist. The plantar surface of the foot should be inspected at this time and if there is excessive wear of the protective soling, it should be replaced.

Removal

Place the foot on the bench so that the heel is hanging over the edge of the bench.
Apply downward force to the top portion of the foot shell at the heel. The heel plate should pop out of the heel lock, allowing removal of the foot shell by hand.
If the foot shell is too tight, a smooth-edged shoehorn may be used to disengage the heel lock.

Compatibility

Fillauer feet are appropriate for use with Fillauer or equal, ISO 10328 compliant, endoskeletal components. A Fillauer spectra sock and foot shell should be used with this device, the fit of other manufacturers’ shells cannot be guaranteed.

Disposal / Waste Handling

The product must be disposed of in accordance with applicable local laws and regulations. If the product has been exposed to bacteria or other infectious agents, it must be disposed of in accordance with applicable laws and regulations for the handling of contaminated material.
All metal components may be removed and recycled at the appropriate recycling facility.

Warranty

36 months from date of patient fitting
Foot Shell (sold separately) – 6 months from date of patient fitting

User Instructions

The providing health care professional must review the following information directly with the user.

Care and Maintenance

WARNING: If the foot performance changes or it begins to make noise, the patient should immediately contact his or her practitioner. These things may be as sign of a failure of the foot or other part of the prosthesis that could result in a fall or other serious injury.
CAUTION: Attachment, alignment, and delivery of the foot must be performed by or under the direct supervision of a qualified prosthetist. Any adjustment or modifications should be done by the clinician and not by the user.
CAUTION: The foot should be inspected by the clinician every six months for signs of abnormal wear and to assure that the attachment/alignment screws are secure.
CAUTION: The foot is waterproof to 1 meter. However, if the foot is submerged, the foot and foot shell should be rinsed with fresh water and dried immediately to remove salt, chlorine, or debris.
CAUTION: The foot shell is designed to provide realistic appearance and maximum performance of the AllPro. The life of the foot shell will depend on level of activity and degree to which it is protected from wear and damage with socks and shoes. Socks and shoes should be worn at all times and should be allowed to dry fully after exposure to water to prevent damage to the shell.
CAUTION: Patients should inspect the shell daily for signs of cracks or holes and for the presence of sand or other debris. If the foot shell shows signs of failure, it should be replaced as soon as possible to prevent damage to the carbon fiber and soling materials. If debris is present, the foot and shell should be rinsed and allowed to fully dry.
CAUTION: The foot shell may also be cleaned with a soft cloth and a soap and water solution or with rubbing alcohol (70%). Do not use acetone. It will damage the foot shell.

Serious Incidents

In the unlikely event a serious incident occurs in relation to the use of the device, users should seek immediate medical help and contact their prosthetist, local competent authority and Fillauer at the earliest possible convenience. Clinicians should at
any time contact their local Fillauer representative and local competent authority immediately in the event of any device failure.
Fillauer LLC
2710 Amnicola Highway Chattanooga, TN 37406 423.624.0946
Fillauer Europe
Kung Hans väg 2
192 68 Sollentuna, Sweden+46 (0)8 505 332 00
M065/01-21-15/05-08-23/Rev.2
www.fillauer.com

Documents / Resources

| AllPro AllPro Direct Mount Pyramid [pdf] User Manual
AllPro Direct Mount Pyramid, AllPro, Direct Mount Pyramid, Mount Pyramid, Pyramid
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