Endoscope apparatus

Details Endoscope apparatus Endoscope apparatus

1989-03-20

1990-03-06

Grieb, William H.

Surgery

Truss

Perineal

358 98, A61B 104

Patent

active

049056689

ABSTRACT:
This endoscope apparatus comprises an endoscope body having an image transmitting member transmitting an image formed by an image forming optical system to the rear end side of an insertable part, an image receiving apparatus removably connected with the endoscope body and receiving the image transmitted by the image transmitting member and a focus adjusting apparatus which is provided in the image receiving apparatus and by which the focus of the image emitted from the exit end of the image transmitting member and formed for the image receiving apparatus can be adjusteed and is further provided with a detecting apparatus detecting such reference position on the endoscope body side as the exit end surface position of the image transmitting member and a detecting apparatus detecting the kind of the endoscope body.

REFERENCES:
patent: 4157216 (1979-06-01), Plummer
patent: 4196990 (1980-04-01), Forsyth
patent: 4478212 (1984-10-01), Asano
patent: 4480636 (1984-11-01), Karaki et al.
patent: 4682586 (1987-07-01), Matsuo
patent: 4846155 (1989-07-01), Kimura

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