Balloon catheters (medical devices); catheters; dental apparatus and instruments; galvanic therapeutic appliances; gloves for medical purposes; babies' bottles; artificial heart valve; surgical implants comprised of artificial materials; suture materials; medical apparatus and instruments.

Technical research; research and development of new products for others; scientific laboratory services; chemical analysis; chemical research; biological research; material testing; physics [research]; mechanical research; clinical trials.

Catheters; medical apparatus and instruments; dental apparatus; radiotherapy apparatus; hearing aids for the deaf; babies' bottles; pessaries; surgical implants comprised of artificial materials; orthopaedic articles; suture materials.