Lm-instruments Oy

Eino Lumme

Kari Lehtonen

Pekka Kangasniemi

A dental hand instrument (), comprising a handle () with parts () at its ends. The end of each neck part is provided with a coupling element () designed for the connection of replaceable tips () and oriented in the same direction with the neck part. The coupling element is a socket or pin () extending in the same direction with the neck part and allowing a corresponding concentric pin () or socket () of the tip to be fitted into/onto it. The socket of the coupling element may be provided with slots (), and the inner surface of the socket has a circular or cornered cross-sectional form. The neck part and coupling element of the hand instrument are preferably made of stainless steel and the tip is made of steel, aluminum, plastic-coated aluminum, steel or titanium.

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Pargas, Finland

Eino Lumme