Technical spring
Lesjöfors

There is a special department at Lesjöfors for medical springs. Some medical springs are implanted straight into the patient's body. Others are used for various applications, such as pacemakers.

Many applications require specialised materials and extremely small dimensions, such as arterial widening, which requires dimensions right down to 0.03 millimetre.

Medical springs use micro coiling, wire forms and special coiling
Micro coils, in various dimensions and shapes, used as components in small medical devices, in bright or coated materials such as stainless steel alloys, Platinum-Iridium, Platinum-Tungsten, Tungsten, etc., wire sizes as small as 0.030 mm. Shaped wire components made from stainless steel alloys, precious metal alloys such as Platinum-Iridium and Platinum-Tungsten for various applications, wire sizes 0.10 - 0.80 mm.