Surgery – Truss – Pad
Patent
1986-10-14
1988-04-12
Hindenburg, Max
Surgery
Truss
Pad
A61B 1736
Patent
active
047367440
ABSTRACT:
A laser coagulation system projects a slit image beam into an eyeball to determine a treatment point and selectively delivers argon and krypton laser beams thereto during an opthalmological operation. Observation equipment receives the slit image beam and laser beams reflected from the treatment point to observe the treatment point. A pair of discs are coaxially rotatably mounted around a shaft parallel to the optical axis between the treatment point and the observation equipment. The discs are selected according to the kind of laser beams and disposed on the optical axis to block the reflected laser beam during the irradiation thereof and to pass the reflected slit image beam during other than the irradiation of the laser beam. One disc has a filter for absorbing the argon laser beam and an opening for passing the slit image beam, both disposed along the periphery of the disc, and the other disc has another filter for absorbing the krypton laser beam and an opening for passing the slit image beam.
REFERENCES:
patent: 3096767 (1963-07-01), Gresser et al.
patent: 3710798 (1973-01-01), Bredemeier
patent: 4387989 (1983-06-01), Pirich
patent: 4520816 (1985-06-01), Schachar et al.
patent: 4573780 (1986-03-01), Sato et al.
patent: 4580559 (1986-04-01), L'Esperance
Koike Chikashi
Pataki Stephan
Adams Bruce L.
Coherent Incorporated
Hindenburg Max
Kowa Company Ltd.
Wilks Van C.
LandOfFree
Laser coagulation system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Laser coagulation system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser coagulation system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1423564