Surgery – Truss – Pad
Patent
1987-10-20
1989-05-23
Chambers, A. Michael
Surgery
Truss
Pad
1283031, 351221, A61B 1300
Patent
active
048320439
ABSTRACT:
An apparatus for detecting ophthalmic diseases such as an inflammation in a patient's eye which includes a laser beam focussed at a selected spot in the eye. The light scattered from the eye is photoelectrically detected and converted into an electrical signal which is subsequently used to determine the protein concentration essential to ophthalmic disease detection in the patient's eye. The laser beam is deflected to scan the eye so far as to exceed a detection slit. The electrical signal derived when the laser beam is deflected outside the slit is used to remove noises from the electrical signal.
REFERENCES:
patent: 4309998 (1982-01-01), Rosa et al.
patent: 4702576 (1987-10-01), Magnante
patent: 4711542 (1987-12-01), Ichihashi et al.
patent: 4743107 (1988-05-01), Aizu et al.
Adams Bruce L.
Chambers A. Michael
Kowa Company Ltd.
Wilks Van C.
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