Slim, strong, built to last
The MSi is our compact, low-profile snoreguard engineered for patient comfort and compliance. The extremely strong titanium hook withstands heavy bruxism, and every component part can be replaced — keeping the appliance serviceable for years.
A small forward shift that opens the airway
The MSi is a mandibular advancement device — two custom-fitted splints joined by adjustable titanium arms. Worn at night, it holds the lower jaw gently forward to keep the airway clear and reduce the vibration that causes snoring.
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Positions the jaw forward
Upper and lower splints connect via adjustable titanium hooks, holding the lower jaw in a controlled protrusive position throughout the night.
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Opens the upper airway
Forward positioning of the mandible pulls the tongue and surrounding soft tissues away from the back of the throat, keeping the airway open during sleep.
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Quiets the vibration
With a clearer airway, the soft tissues no longer vibrate as air passes through — the source of snoring — and breathing becomes smoother and quieter.
Engineered to go the distance
Every part of the MSi is designed to be serviceable and replaceable, giving patients long-term value and a snoreguard that withstands even heavy bruxism.
2 years
metal parts warranty
All metal components — including the titanium hooks — are covered for 24 months, giving longer-term confidence in the appliance.
100%
replaceable components
Every part of the MSi can be swapped out during service — no need to replace the whole appliance when something wears.
Why choose the MSi
Slim & low-profile
Thinner profile than comparable snoreguards — significantly improves comfort and long-term patient compliance.
Extremely strong hook
The MSi hook is engineered for durability and withstands heavy bruxism without fracturing or deforming.
Allows lateral movement
Compact design permits natural lateral jaw movement — letting patients sleep, yawn and swallow naturally.
Inserts independently
Upper and lower components insert independently — gives maximum comfort and makes cleaning easier.
6 + 24 month warranty
6-month warranty on the guard, plus a 2-year warranty on all metal parts — longer peace of mind for your patients.
7–10 day turnaround
Standard turnaround is 7–10 working days. Express service available for patients needing theirs sooner.
Ordering
What we need
- Upper and lower scans or impressions
- Bite recorded in a protrusive position, as far as the patient comfortably can
- Any relevant clinical notes
Patient care
Included with every order
- Care leaflet with insertion & removal guidance
- 6-month warranty on the guard, subject to fair wear and tear
- 2-year warranty on metal parts
- Full component replacement available during service