Who Uses This Product? People with medical conditions needing improvement with breathing, coughing, and/or swallowing. Expiratory training is also used by individuals who want to increase sports or support vocal performance.
Why Give It a Try? Improving breathing and swallowing functions help with everyday activities to improve wellbeing and support quality of life. The device provides home-based respiratory training, and its portability means it can go anywhere.
EMST150 Muscle Strength Trainer Overview
The EMST150 Expiratory Muscle Strength Trainer is a medical device designed to strengthen the expiratory muscles involved with breathing, coughing, and swallowing. By implementing 15- to 20-minute sessions using the EMST150 Trainer five days a week, patients see improvements in just weeks.1 Therapy is simple and easy to perform by blowing into the mouthpiece starting with the user's maximum expiratory strength. After a week at that setting, the valve and spring knob is turned to the next calibrated line. This helps the user see progress. Since this threshold respiratory trainer is lightweight and portable, it provides convenient support therapy at home or anywhere it's taken.
Vitality Medical offers a wide variety of repiratory muscle strength training Spirometers by top brands.
What Comes in the Box?

- EMST150 Device
- Mouthpiece
- Nose Clip
- Instruction Brochure
Features and Benefits

- Easy Assembly and Cleaning- Only the Mouthpiece is Attached
- Muscle Strength Training Takes 15-20 Minutes
- Kit Includes a Universal Mouthpiece
- Knob Turns to Calibrate and Helps Track User's Progress
- Compact Size to Store in a Purse or Bag
- Easy to Clean
- Expiratory Muscle Strengthening
List of Conditions/Indications
Conditions
- COPD
- Cystic Fibrosis
- Muscle Weakness Following Surgical Procedure
- Dyspnea (Shortness of Breath)
- Dysphagia (Swallow Difficult)
- Dysphonia (Weakened Speaking Voice or Voice Box)
- Dystussia (Disordered Cough)
- ALS
- Parkinson Disease
- Stroke
- Multiple Sclerosis
Who Else Can Benefit From the EMST150?
- Athletes
- Musicians
- Vocalists
- Medical Patient Recovering From Surgery
Expiratory Muscle Strength Trainer Specifications
- Manufacturer: Aspire Respiratory Products
- Product Number: 9357308549 (EMST150)
- Shipping Weight: .75 Pounds
- Use: Expiratory EMST150 Muscle Strength Trainer (EMST)
- Calibration Adjustments: 0-150cm
- Latex-Free: Yes
Cleaning Instructions
The EMST150 Respiratory Therapy Device is for single-patient use only.The mouthpiece should be cleaned at least once a week without difficulty. Do not use bleach or harmful agents. It is recommended to wash the mouthpiece with mild soap and warm water. Rinse and allow it to completely air dry before attaching it for the next therapy session. Do not place it in a dishwasher or microwave since extreme heat will damage the product.
Manuals and Documents
Brochure- contains assembly, training, and cleaning instructions.
Footnotes
- 1 "Impact of Expiratory Strength Training in Amyotrophic Lateral Sclerosis" Muscle Nerve, June 2016
How to Use the Muscle Trainer Video (7:27 minutes)
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