LIM INFINITE SOCKET TT-S User manual

CLINICIAN INSTRUCTIONS

Contents
About the Infinite Socket™TT-S
Legend
Donning the Socket
Closure System Engagement
Doffing the Socket
Torque Specifications
Troubleshooting
Warranty Information
Technical Appendices
3
5
6
7
8
9
10
11
12
2

Welcome
The following will guide
you through basic setup
of the Infinite Socket™TT-S.
For additional support,
please call 1-[phone]
or visit our Tech Tip videos on
youtube.com/LIMInnovations
3

The Infinite Socket™TT-S
is a human-inspired
transtibial socket
designed for daily
adjustments. It optimizes
knee flexion without
sacrificing performance or
aesthetics, providing new
levels of force transitions
that dynamically conform
with the patient’s every stride.
The Infinite socket™TT-S is
designed to accommodate
daily volume management.
The goal is to provide the user
an optimal starting point to be
able to go about their day using the
adjustments provided by the socket.
Introduction
4

Legend
Lace Housing
Lace
Plastic Washer
Suspension
Mechanism
Note: Tools Needed
Heat Gun
2.5mm Hex Wrench
4mm Hex Wrench
Cover Attachment
Posterior Pad
Peninsula
BOA®Fit System
optimized by
Click Medical™
5
Anterior Guide
L-Bracket
Posterior Firmwear
(proximal)
Posterior Firmwear
(distal)
Pressure
Management
Strap

Loosen the closure system:
pull BOA®dial away from the
socket until an audible click is
heard.
Pull back the posterior
firmwear to open.
Have your patient don the
socket.
Donning The
Socket
6

Closure System
Engagement
Engage closure system
by pushing the BOA®dial
towards the limb unitil a click
can be heard.
Turn the dial clockwise to
achieve desired fit.
Photo courtesy of Click Medical™
7
Tip: If patient is experiencing
excessive distal end contact, check
the BOA®cable closure system to
ensure appropriate fit.

Before doffing, loosen
closure system by pulling
the BOA®dial away from
the limb.
Disengage suspension
mechanism.
Remove limb from socket.
Dong The
Socket
Infinite Socket™ TT-S
Posterior View
8

Torque
Specications
All screws take medium
strength threadlocker
(Loctite®242).
8
Hand tight
flush with
surface
Do not over use thread
locker and it may
damage suspension.
3 Nm
3 Nm
10 Nm
9

Troubleshooting
Problem Possible Solution(s)
Patient having too
much pressure on
distal tibia
• Turn BOA®dial clockwise
• Make sure alignment is correct
• Move pressure management strap laterally
• Increase posterior pad size/thickness
• Heat remold to increase loading
• Add socks or padding as you would in a traditional socket
Patient having too
much pressure on
distal fibula
• Turn BOA®dial clockwise
• Make sure alignment is correct
• Move anterior guides to offload sensitive areas
• Heat remold to increase relief
• Add socks or padding as you would in a traditional socket
Patient having
fibular head pressure
• Turn BOA®dial clockwise
• Make sure alignment is correct
• Move anterior guides to offload sensitive areas
• Shift posterior pressure pad laterally
• Heat remold to increase relief
• Add socks or padding as you would in a traditional socket
Posterior tissue
pinching or localized
posterior pressure
• Adjust posterior pad size
• Adjust posterior wall height (refer to appendix)
Lack of suction in
socket
• Ensure proper circumferential fit
• Ensure proper installation of valve (refer to appendix)
• Add socks or padding as you would in a traditional socket
Clicking Noise • Refer to Technical Appendix
10
For specics of how to perform adjustments, please refer to technical
appendices