Description
The Comfit Disposable Mouthpiece line is built around the seal, because a leaking mouthpiece quietly ruins good maneuvers. Soft latex free rubber, a center support and rims shaped around the frenula make the seal the easy part of the test. The versatile design fits most PFT valves and filters.
About These Mouthpieces
Comfort decides whether a patient can hold position through a forced exhalation, and this mouthpiece is designed for the ultimate in comfort, per SDI. The rubber is soft and latex free, which removes the allergic reaction risk that latex parts carry into a testing room. A center support keeps the airway open by preventing airflow restriction at the bite point. The rims dip to accommodate the frenula, the small tissue folds that a straight rim would press on through the maneuver. The result the manufacturer claims is an exceptional leak proof seal, and better seals are what better test results are built on.
Features and Benefits
Seal Design
- Leak proof seal – An exceptional seal at the lips assures better test results, per the manufacturer
- Center support – The support prevents airflow restriction where the patient bites down
- Frenula friendly rims – Rims dip to comfortably accommodate the frenula instead of pressing on them
Material and Fit
- Latex free rubber – Soft rubber construction eliminates the risk of a latex allergic reaction
- Versatile fitting – The design fits most PFT valves and filters, so one stocked mouthpiece serves the room
Product Specifications
Mouthpiece Details
- Material: Soft rubber, latex free
- Seal: Leak proof design
- Support: Center support prevents airflow restriction
- Fit: Most PFT valves and filters
- Country of Origin: Made in the USA
Configuration Details
- 29-7710-025: 25 per box
- 29-7710-050: 50 per box
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Why Choose the Comfit Disposable Mouthpiece?
Mouthpiece leaks are the quiet cause of repeated maneuvers and long appointments. A mouthpiece designed around the seal, in a material nobody in the room is allergic to, removes that failure mode.
- Fewer repeats – a leak proof seal means more first maneuvers are acceptable maneuvers
- Allergy safe stocking – latex free construction is a differentiator in rooms that cannot risk latex exposure
- Broad fit – one mouthpiece for most valves and filters simplifies the supply shelf
Frequently Asked Questions
Are these mouthpieces latex free?
Yes. They are made of soft latex free rubber, which eliminates the risk of a latex allergic reaction, per the manufacturer.
What do they fit?
The versatile design fits most PFT valves and filters, per SDI.
How do they improve results?
The design targets an exceptional leak proof seal, and the center support prevents airflow restriction at the bite point, both of which support better test results.
What pack sizes are offered?
Boxes of 25 and boxes of 50.
Is this the genuine SDI product?
Yes. These are genuine SDI Diagnostics mouthpieces under part numbers 29-7710-025 and 29-7710-050, made in the USA.
