Negative Pressure Suction Cup Corrector, Strong Suction, Comfortable L | Pressure Controllable, Environmentally Friendly Silicone Material, Enhanced Local Negative Pressure, Non-Invasive Use

This negative pressure suction cup corrector weighs 1.715KG (3.79LB), is made of environmentally friendly materials, and is easy to operate. Advantages of negative pressure suction cup corrector: --Food grade soft adhesive adsorption, safe to use, lightweight and no load bearing sensation; --Local negative pressure is generated, and suction is used to lift the local depression and correct the funnel chest posture; --Sucking air to create a vacuum, soft tissues and ribs generate suction, which lifts the depressed chest wall upwards; --Real time pressure monitoring, easy to use and clear at a glance; --Controllable high pressure, anti leakage adsorption; --Multiple reinforcement, sturdy and durable.  Product Specifications: Weight: 1.715KG (3.79LB) Size: 33 × 24 × 14cm (12.99 × 9.44 × 5.519in)  Packaging accessories: Pressure gauge x1 Suction cup x1 Release valve x1 Pressure ball x1 This product is suitable for patients with congenital pectus excavatum, those who discover pectus excavatum later in life, and those who have undergone NUSS surgery.

• VACUUM SUCTION PRINCIPLE: The negative pressure suction cup corrector generates negative pressure locally, and uses negative pressure to suction and lift the locally depressed posture correction funnel chest, which can achieve non-invasive correction and protect physical health.
• ENHANCE LOCAL NEGATIVE PRESSURE: The negative pressure suction cup corrector creates a vacuum by suctioning air, creating suction on soft tissues and ribs, and lifting the depressed chest wall upwards.
• ENVIRONMENTALLY FRIENDLY SILICONE MATERIAL: The suction cup of the negative pressure suction cup corrector uses food grade soft rubber for adsorption, with a strong and tough material that is safe and odorless. It refuses BPA and can be used with peace of mind. It is lightweight and has no weight-bearing sensation.
• CONTROL PRESSURE: The negative pressure suction cup corrector can monitor pressure in real-time, making it easy to use and clear at a glance. It can also control high pressure and prevent air leakage and adsorption; Pinch and release the balloon to increase pressure, and the pressure dial can detect the pressure situation in real time.
• DURABLE AND STURDY: The joint of the negative pressure suction cup corrector adopts multiple reinforcements, making it more durable and comfortable to wear.