DeRoyal Comfort Cool User Manual

IMPORTANT INFORMATION
Please read all instructions, warnings, and
precautions before use.
INTENDED USE
To provide thumb CMC joint support and light
compression for CMC joint arthritis and/or
instability, or for discomfort associated with
repetitive motion. May be helpful with
tenosynovitis of the thumb extensors/abductors.
PRECAUTIONS
Consult your clinician immediately if you
experience sensation changes, unusual
reactions, swelling or increased pain while using
this product.
INSTRUCTIONS FOR USE
1.
Slide thumb into the
thumb sleeve. Wrap
the splint around the
wrist and secure the
hook and loop
fastener comfortably
on the dorsum (top)
of the hand.
2. Pull the CMC strap
firmly from the base
of the thumb,
attaching it to the
curved hook
fastener on the thenar (palm) eminence.
Comfort Cool
™
Thumb
CMC Restriction Splint
Single Patient Use Only
Rx Only
3. Gently pull the strap
through the thumb
web space and
secure it to the hook
fastener on the
dorsum (top) of the
splint. Trim the strap
if needed.
4. To allow greater IP
motion, cut curve
along volar thumb
edge. If the thumb
MP joint support is
not desired, cut off the thumb sleeve below the
thumb web seam. Be sure to trim just above
one of the stitched reinforcements. Trim next
to the distal edge of the curved hook fastener
on the thenar no closer than
1
/4" (6.4mm).
SIZING
Made for hands with enlarged thumbs, plus
sizes are designed one size wider in the thumb
and a half size bigger in the hand.
MP CIRCUMFERENCE
Small 6" – 7"
Medium 7" – 8"
Large 8" – 9"
1
2
3
4
IMPORTANT INFORMATION
Please read all instructions, warnings, and
precautions before use.
INTENDED USE
To provide thumb CMC joint support and light
compression for CMC joint arthritis and/or
instability, or for discomfort associated with
repetitive motion. May be helpful with
tenosynovitis of the thumb extensors/abductors.
PRECAUTIONS
Consult your clinician immediately if you
experience sensation changes, unusual
reactions, swelling or increased pain while using
this product.
INSTRUCTIONS FOR USE
1.
Slide thumb into the
thumb sleeve. Wrap
the splint around the
wrist and secure the
hook and loop
fastener comfortably
on the dorsum (top)
of the hand.
2. Pull the CMC strap
firmly from the base
of the thumb,
attaching it to the
curved hook
fastener on the thenar (palm) eminence.
Comfort Cool
™
Thumb
CMC Restriction Splint
Single Patient Use Only
Rx Only
3. Gently pull the strap
through the thumb
web space and
secure it to the hook
fastener on the
dorsum (top) of the
splint. Trim the strap
if needed.
4. To allow greater IP
motion, cut curve
along volar thumb
edge. If the thumb
MP joint support is
not desired, cut off the thumb sleeve below the
thumb web seam. Be sure to trim just above
one of the stitched reinforcements. Trim next
to the distal edge of the curved hook fastener
on the thenar no closer than
1
/4" (6.4mm).
SIZING
Made for hands with enlarged thumbs, plus
sizes are designed one size wider in the thumb
and a half size bigger in the hand.
MP CIRCUMFERENCE
Small 6" – 7"
Medium 7" – 8"
Large 8" – 9"
1
2
3
4

DeRoyal Comfort Cool Specifications

General

Brand	DeRoyal
Model	Comfort Cool
Category	Medical Equipment
Language	English

Summary

Comfort Cool Thumb CMC Restriction Splint

Important Information

Read all instructions, warnings, and precautions before use.

Intended Use

Provides thumb CMC joint support and light compression for arthritis, instability, or repetitive motion discomfort.

Precautions

Consult clinician for sensation changes, unusual reactions, swelling, or increased pain while using the product.

Instructions for Use

Step-by-step guide on how to apply and adjust the CMC restriction splint for optimal support and comfort.

Applying the Splint

Slide thumb into sleeve, wrap splint around wrist, and secure hook and loop fastener on the dorsum.

Securing the CMC Strap

Pull CMC strap firmly from thumb base to attach to the hook fastener on the thenar eminence.

Adjusting Thumb Web Strap

Pull strap through thumb web space, secure to dorsum fastener, and trim if necessary.

Customizing IP Motion and Support

Cut along volar thumb edge for IP motion or remove thumb sleeve below web seam for less support.

Sizing Information

Details on how to measure for the correct splint size, including circumference measurements.

MP Circumference Guide

Provides MP circumference measurements for Small (6-7"), Medium (7-8"), and Large (8-9") sizes.

Care Instructions

Washing and Drying

Hand wash with mild soap in cool water, air dry, and secure hook and loop during washing.