Surgery – Instruments – Light application
Patent
1989-06-09
1991-12-24
Hafer, Robert A.
Surgery
Instruments
Light application
128395, 128 6, 606 13, 385125, 385117, A61B 1736
Patent
active
050748602
ABSTRACT:
A CO.sub.2 (10.6 micron) medical delivery end probe is described which enables line-of-sight viewing of a surgical site internally within a body within the very same endoscope used to house the probe. The end probe includes two different sections of n<1 air core hollow waveguides, obliquely related to one another. A mirror is positioned to reflect radiation from the exit end of the initial guide to the entry end of the main section. A bridge which is especially adapted for use in an endoscope with both such a probe and a telescope is also described. Moreover, an adapter having the initial optical guide section discussed above enabling straight end probes to be used is also described.
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patent: 4917083 (1990-04-01), Harrington et al.
Gregory Christopher C.
Harrington James A.
Hafer Robert A.
Heraeus LaserSonics, Inc.
Owens Kerry
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