Stealth Products MTMD-12 Guide

Medial Support
Medial Thigh Support
User Manual & Maintenance Guide

Important
Read and understand all instructions prior to the use of the product. Failure to
adhere to instructions and warnings in this document may result in property
damage, injury, or death. Product misuse or failure to follow instructions will
void the warranty.
Immediately discontinue use if any function is compromised, if parts are missing
or loose, or if any component shows signs of excessive wear. Consult with your
supplier for repair, adjustment, or replacement.
All persons responsible for fitting, adjustment, and daily use of the devices
discussed in the these instructions must be familiar with and understand all
safety aspects of the devices mentioned. In order for our products to be used
successfully, you must read and understand all instructions and warnings, and
maintain our products according to our instructions on care and maintenance.
The installation instructions will guide you through this product’s options and
possibilities.
Instructions are written with the expressed intent of use with standard
congurations. They also contain important safety and maintenance
information, as well as describe possible problems that can arise during use. For
further assistance, or more advanced applications, please contact your supplier
or Stealth Products at [phone] or toll free at [phone].
Always keep the operating instructions in a safe place so they may be referenced
as necessary.
All information, pictures, illustrations, and specications are based on the product
information that was available at the time of printing. Pictures and illustrations
shown in these instructions are representative examples and are not intended to
be exact depictions of the various parts of the product.
MDSS GmbH
Schigraben 41
30175 Hannover, Germany
Stealth Products, LLC
104 John Kelly Drive
Burnet, TX 78611
Phone: [phone] Toll Free: [phone]
Fax: [phone] Toll Free: [phone]
[email protected]
www.stealthproducts.com
Stealth Products is committed to 100% customer satisfaction. Your complete
satisfaction is important to us. Please contact us with feedback or suggestions to
help us improve the quality and usability of our products.
You may reach us at:
General Information
1

These products are designed to be tted, applied, and installed exclusively by
a healthcare professional trained for these purposes. The tting, application,
and installation by a non-qualied individual could result in serious injury.
CAUTION
General Information
2
Warranty
Our products are designed, manufactured, and produced to the highest of standards.
If any defect in material or workmanship is found, Stealth Products will repair or
replace the product at our discretion. Any implied warranty, including the implied
warranties of merchantability and tness for a particular purpose, shall not extend
beyond the duration of this warranty. Stealth Products does not warrant damage
due to, but not limited to: misuse, abuse, or misapplication of product, and/or
modication of product without written approval from Stealth Products, LLC. Any
alteration or lack of serial number, where applicable, will automatically void all
warranty.
Stealth Products, LLC is liable for replacement parts only. Stealth Products, LLC
is not liable for any incurred labor costs. Stealth Products warrants against failure
due to defective materials or workmanship:
Covers: 2 years
Hardware: 5 years
Electronics: 3 years
In the event of a product failure covered by our warranty, please follow the
procedures outlined below:
Call Stealth Products at [phone] or toll free at [phone].
Request a Return Authorization (RA) form from the Returns Department and follow
the documentation instructions.
Please visit https://stlpro.site/returns-n-warranty to learn more about our warranty
and returns policy.
You can download additional copies of this manual by accessing the Stealth
website (https://stlpro.site/stealth-docs) and searching “Medial Thigh Support” in
the search bar at the top of the page.
Supplier Reference
Supplier:
Telephone:
Address:
Purchase Date:
Model:

3
Warning Labels
Warnings are included for the safety of the user, client, operator, and property.
Please read and understand what the signal words DANGER,WARNING,
CAUTION,NOTICE, and SAFETY mean, and how they could aect the user, those
around the user, and property.
Limited Liability
Stealth Products, LLC accepts no liability for personal injury or damage to property
that may arise from the failure of the user or other persons to follow the
recommendations, warnings, and instructions in this manual.
Stealth Products does not hold responsibility for nal integration of nal assembly
of product to end user. Stealth Products is not liable for user death or injury.
CAUTION Identies a potential situation which, if not avoided, may result
in minor to moderate injury and property damage.
WARNING Identies a potential situation which, if not avoided, may result
in severe injury,death, and property damage.
DANGER Identies an imminent situation which, if not avoided, may
result in severe injury,death, and property damage.
NOTICE Identies important information not related to injury, but
possible property damage.
SAFETY
Indicates steps or instructions for safe practices, reminders of
safe procedures, or important safety equipment that may be
necessary.
Warning Labels

4
Table of Contents
General Information .................................................................... 1-2
Customer Satisfaction ............................................................................ 1
Important .................................................................................................... 1
Warranty ...................................................................................................... 2
Supplier Reference................................................................................... 2
Warning Labels................................................................................. 3
Warning Labels.......................................................................................... 3
Limited Liability......................................................................................... 3
Table of Contents ............................................................................. 4
Installation .................................................................................... 5-6
Abductor Pad (Pommel) Installation................................................. 5
Fixed Mount Assembly........................................................................... 5
Removable Mount Installation............................................................ 6
Adjustment ................................................................................... 7-9
Height Adjustable Hardware ............................................................... 7
Link-Type Hardware ................................................................................ 7
Swing-Away Hardware........................................................................... 8
Modular Hardware................................................................................... 8
MTMD-613 Full Surface Contact........................................................ 8
MTMD-42 Adjustable Abductor Hardware.................................... 9
First-Time Use................................................................................. 10
Care & Cleaning .....................................................................................10
Dealer Assistance ...................................................................................10
User Testing..............................................................................................10
Conditions of Use ..................................................................................10

MTHW620 MTHW640 MTHW650 MTHW660
MTMD-12 (S)
MTMD-13 (M)
MTMD-14 (L)
MTMD-19 (CUSTOM)
MTMD-21 (XS)
MTMD-22 (S)
MTMD-23 (M)
MTMD-24 (L)
MTMD-29 (CUSTOM)
MTMD-32 (S)
MTMD-33 (M)
MTMD-34 (L)
MTMD-39 (CUSTOM)
MTMD-42
Applies to the following hardware:
Applies to the following abductors:
Mounting the xed hardware:
1. Locate the t-nuts in the bottom of the
seat.
2. Line up the slots in the xed bracket with
the two corresponding rows of t-nuts in
the bottom of the seat.
3. Insert the two 1/4-20 Socket Head
Screws into the designated holes and
tighten with a 3/16 hex key.
Your Medial Thigh Support may have been pre-
assembled from the factory. If this is not the
case, please follow the instructions below.
Installation of the pad is the same for all models
of support hardware.
Select the proper orientation and mounting
holes in the abductor pad for the position
required. Insert the included button head cap
screws through the slot in the adjustable riser of
the medial support hardware and into the
mounting holes in the pommel.
Tighten the screws suciently to secure the pad.
Do not overtighten the screws..
Fixed Mount Installation
Installation
Abductor Pad (Pommel) Installation
5

Removable Mount Installation
6
Installation
MTHW600 MTHW610 MTHW630
Applies to the following hardware:
Figure A: The two screws are guides for the support.
Figure B: The center hole is larger than the other two.
Figure C: Turn the knob counter-clockwise to remove the
medial thigh support. Turn clockwise to tighten.
Mounting the removable hardware:
1. Locate the center row of t-nuts
in the bottom of the seat. Insert the
two 1/4-20 Socket Head Screws
into the front and rear holes (Fig. A)
and tighten with a 3/16 hex key
(these screws are only to prevent
rotation of the bracket). Leave the
center hole open for the
installation of the knob in the next
step.
2. Thread the 5/16-18 Socket Head
Screw into the knob if it is not
already threaded into it. Twist it
until it is about half way through
the knob.
3. Apply red threadlocker to 4-5
threads at the tip of the 5/16-18
Socket Head Screw (knob), and
thread it loosely into the t-nut in
the seat. Allow enough room
between the base of the knob and
the seat for the support bracket to
slide easily. Make sure there is no
excess threadlocker on the screw or
knob and allow it to cure according
to the directions on the package.
Once cured, slide the support
bracket into position and lock it in
place by turning the knob
clockwise. (Fig. C)
NOTICE Be sure not to overtighten screws.

To raise or lower the pommel using link-type hardware, loosen the screw at
the fulcrum of the angle you wish to change. Adjust the angle and tighten the
screw to secure the position of the pommel.
tooltip
tooltip
To raise or lower the pommel using height-adjustable hardware, loosen the
button head cap screw securing the bracket, adjust its height, and tighten the
screw to secure the pommel in position.
Height Adjustable Hardware
Link-type Hardware
Making Adjustments
7
Installation

Operation
8
Design & Function
tooltip
A
Swing Away Hardware
Press the red button (A) and push the pad away
from you. It will swing forward and down out of
the way for transfers or other needs. Lift it back
into the upright position and it will lock in place.
tooltip
tooltip
A
Modular Hardware
Press the red button (A) and
lift the pad up away from
the seat. It will lift free and
out of the way for transfers
or other needs. Replace the
tab in the slot and it will lock
in place.
tooltip
MTMD-613 Full Surface Contact
The Full Surface Contact feature for medial includes
a ball mount for the medial pad allowing for
support on an adjustable 360° axis. The ball mount
allows for movement and rotation on an axis, and
provides excellent adjustability. The Full Surface
Contact connects directly to the links with Stealth’s
ball mount.
The Full Surface Contact can be adjusted by
these four screws (loosen to adjust, tighten to
secure)
compatible with MTHW-620 & MTHW-630

Operation
MTMD-42 Adjustable Abductor
Compatible with MTHW-600,
MTHW-610, & MTHW-620
This adjustment screw allows you
to change the angle of the pads.
Stealth’s adjustable medial pad allows
adjustment in multiple angles and planes. It
comes standard with dual 3x5” pads and slip
cover.
The MTMD-42 mounts onto a height adjustable
mounting bracket. (linking hardware does not
utilize this bracket)
When mounting on linking hardware, the
MTMD-42 utilizes an adapter like the one below
to attach to the links.
The pads connect to the planar mount with
tracks and track nuts. This allows the pads to be
adjusted forward or rearward on the planar
mount.
The height and depth are adjustable, and the
angle of the pads can be adjusted independently
to meet most asymmetrical medial positioning
needs.
Making Adjustments:
To adjust the pad on the planar mount, loosen the two screws that secure the pad to the
mount. Slide the pad to the new position and tighten the two screws.
To adjust the angle of the abductor pads, loosen the screw located at the pivot point of
the two pads. Move each pad into its new position, and tighten the screw to secure the
new angles.
To adjust the depth of the pommel, loosen the two screws that secure the abductor to
the mount and move it to the desired position. Tighten the screws to lock in the new
setting.
To adjust the height of the hardware, follow the instructions for “Height Adjustable
Hardware” located earlier in this manual.
As in all cases, be careful not to overtighten screws.
9
Design & Function

10
First Time Use
Care & Cleaning
Periodically check the hardware for loose screws or worn parts. Check the pommel
pad for any foam breakdown and/or metal coming through the foam. This could
be potentially dangerous for the client. To wash the cover, remove the foam from
the medial hardware. Machine wash in cold water, delicate cycle, and drip dry.
It may be required to tighten the set screw if the swing away mechanism is loose.
If the hardware unintentionally swings away or does not lock into place when put
in the operating position, the set screw will need to be loosened.
For minor stains, scrub aluminum with water and use a brush or sponge. For more
serious stains, use an abrasive sponge with a gentle household cleaner or glass
cleaner.
Dealer Assistance
During rst-time use by the user, it is advised that the dealer or service technician
not only assembles the product, but also explains the conguration of user
positioning to the user (i.e., the user and or the attendant). If needed, the dealer
can make nal adjustments.
User Testing
It is important that the customer is fully aware of the installation of the Medial
Thigh Support, how to use it, and how it can be adjusted to t the client
comfortably. As a dealer, explain and show the customer how you have executed
the installation and explain the function.
Have the user test the position of the Medial Thigh Support. Is the hardware in
the proper position for the client? Can all controls be operated safely and with
minimal eort? If needed, make any adjustments to the positioning. Explain
possible problems to the customer and how to address them.
Conditions of Use
The Medial Thigh Support is intended for use as installed by the dealer, in
accordance to the installation instructions in this manual.
Ensure the foreseen conditions of use are communicated by the dealer or service
technician to the user and/or attendant during the rst-time use.
If usage conditions change signicantly, please contact your dealer or a qualied
service technician to avoid unintended damage.

Stealth Products, LLC · [email protected] · www.stealthproducts.com
[phone] | [phone] | 104 John Kelly Drive, Burnet, TX 78611
P91D639 Medial Thigh Hardware User Manual 7_13_20.pdf Jul 24, 2020
© 2020, Stealth Products, LLC