Surgery – Truss – Perineal
Patent
1984-03-16
1986-07-01
Grieb, William H.
Surgery
Truss
Perineal
1283031, A61B 132
Patent
active
045973822
ABSTRACT:
A sleeve shaped body having a liquid absorbent segment and a wettable segment is positioned on a speculum member during a medical procedure in which a laser instrument is utilized. The liquid absorbent segment inhibits reflection and dissipates the energy of any errant, impinging laser beams. Placement in a body cavity of the speculum with the sleeve shaped body positioned thereon is facilitated by use of the wettable segment which provides for a relatively low sliding friction in contact with human body tissue. A method using this technique is described.
REFERENCES:
patent: 3762400 (1973-10-01), McDonald
patent: 3841317 (1974-10-01), Awais
patent: 3851642 (1974-12-01), McDonald
patent: 4249533 (1981-02-01), Komiya
patent: 4492220 (1985-01-01), Hayes
patent: 4520814 (1985-06-01), Weeks
"Carbon Dioxide Laser Surgery of Larynx," New York State Journal of Medicine, Jul., 1975, pp. 1235-1236, by Olivero, M.D. and Fermon, M.D.
Grieb William H.
Thompson Frank J.
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