Breathing trainer (capacity type) 500-5000mL LB1811-02A 1 piece

This is a compact product with an adjustable intake tube. This is a breathing training device used for maximum inspiration duration to prevent postoperative pulmonary complications and restore respiratory function. The ball has an indicator face mark on it to show proper inhalation, so you can check it while using it. Scale range (mL): 500-5000 Weight (g): Approx. 170 Material: Body: PS (polystyrene), Color ball: ABS resin, Mouthpiece, float plate, tube: PP (polypropylene), Marker: PE (polyethylene) Size: 150×67×175mm Tube length: Approx. 103 to 380 mm Mouthpiece length: Approx. 40mm Latex Free Medical device notification number: 27B2X00303000080