Optical waveguides – Nonbundle fiberscope devices
Patent
1997-11-10
1999-12-07
Bovernick, Rodney
Optical waveguides
Nonbundle fiberscope devices
385 33, 433 29, G02B 632, A61C 100
Patent
active
059996870
ABSTRACT:
A system for delivering a CO.sub.2 laser beam to the roots of a tooth is provided. The system includes a laser beam source, a first fiber having a first diameter connected to the laser beam source at its proximal end and to a hand piece at its distal end, the hand piece including an optical assembly operative to transfer the beam from the distal end of the first fiber to the proximal end of a second fiber having a second diameter smaller than the first diameter with substantial power loss.
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patent: 4919505 (1990-04-01), Bartosiak et al.
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patent: 5325458 (1994-06-01), Morrow et al.
patent: 5738678 (1998-04-01), Patel
patent: 5759031 (1998-06-01), Goldsmith et al.
Abraham Martin
Hay Nisim
Rozenberg Ytzhak
Bovernick Rodney
Hao Victoria D.
Laser Industries Limited
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