EVOSS air cell cushion is designed to relieve the pressure on the spine from the sitting position and equalize the body pressure so that people who sit for a long time can work in a comfortable position.

This is also helpful for the patients who need to lie on the bed for a long time as anti bed-sore cushions and mattress. EVOSS cushion prevents over pressure ulcers and reduce the sore. 

Each air cell of superior durability distributes pressure on your body by contouring areas of contact, proved by clinical experiments. It has the high air permeability, equalizing distribution of air pressure through hexagonal air cells and comfortable seating due to human-friendly design.

Our cushion has been produced by high technology after long-term research and turned out its public trust onto its functions by winning the various awards.

Our cushion is easy to sit everywhere such on the floor, chairs, cars and beds and easy to carry.

Skin friendly and high antibacterial materials by using natural rubber.

Easy to repair and manage with DIY kits.

EVOSS is an air cell cushion originally developed for the disabled community as an innovative solution for Decubitus ulcers (a.k.a bedsore).

It is a cushion that redistributes the individual's sitting pressure, reduces shear force and promotes blood circulation.

EVOSS redistributes pressures on your body to maximize support and maintain proper blood flow.

Perfect for home + office.

You will experience next level comfort while working long hours.

[ Company introduction ]

SEALTECH was established in 1986, we succeeded in domestically producing O-Ring products which were heavily dependent on imports before. So we have leaded the SEAL industry as a main partner of SAMSUNG, LG, SK HYNIX and many other enterprises.

We built R&D center in 2005 to develop bed sore prevention product based on seal technology. We started a collaborative research with a Korea Workers' Compensation and Welfare Service-affiliated institute in 2006. We developed Korean style sore prevention products in 2009.

National Health Insurance Service decided to fund bed sore prevention products of Sealtech Co in July 2009. So we could provide patients who used expensive imported products, with sore prevention products at affordable prices.

We got certification of World Class Product from Ministry of Knowledge Economy in 2020, 2016 and 2009. We entered global market in 2011, we are selling products in Europe, America, China and Japan now.

 We want to create customer value based on world class technology and service.
 Please keep an eye on our vision and dream toward world's best.