Endoscope having a solid-state image sensor and shield therefor

Details Endoscope having a solid-state image sensor and shield therefor Endoscope having a solid-state image sensor and shield therefor

1987-10-14

1988-10-18

Britton, Howard W.

Facsimile and static presentation processing

Static presentation processing

Attribute control

128 4, 128 6, 35821311, A61B 104, A61B 106, H04N 718

Patent

active

047791306

ABSTRACT:
An endoscope includes an insertion section inserted into the patient's body. A distal end member is provided at the distal end of the insertion section. An illuminating system for illuminating a desired portion is attached to the end member. An observation unit is detachably attached to the distal end member. This unit includes a cylindrical support ditachably fitted to the end member. In the support are disposed an objective lens system for imaging an optical image of the portion illuminated by the illuminating system, a solid-state image sensor for converting the image to an electric signal, and electronic components connected to the sensor.

REFERENCES:
patent: 4491865 (1985-01-01), Danna
patent: 4573450 (1986-03-01), Arakawa
patent: 4575805 (1986-03-01), Moermann
patent: 4639772 (1987-01-01), Sluyter
patent: 4646721 (1987-03-01), Arakawa
patent: 4677471 (1987-06-01), Takamura

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