Medical laser handpiece

Details Medical laser handpiece Medical laser handpiece

1998-01-29

2000-12-19

Lewis, Ralph A.

Dentistry

Apparatus

Having means to emit radiation or facilitate viewing of the...

433224, 606 16, A61B 1736, A61N 506

Patent

active

061620521

ABSTRACT:
A laser handpiece is configured by a main body 13 and a laser probe 10 mounted on the tip end of the main body 13. The laser probe 10 has an emission fiber 12. A laser beam generated by a laser beam source is emitted from an emission end portion 22 of the emission fiber 12. The emission end portion 22 of the emission fiber 12 is formed into a circular conical shape. The laser beam emitted from the emission end portion 22 contains a first laser beam which is emitted in the axial direction of the emission fiber 22, and a second laser beam which is emitted in a ring-like shape in a radial direction of the emission fiber 12.

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patent: 5797740 (1998-08-01), Lundvik

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