ENDOSCOPE AND ENDOSCOPE SYSTEM

ENDOSCOPE AND ENDOSCOPE SYSTEM

An endoscope includes an insertion portion that is covered with an exterior tube with an outer diameter of 1 mm or less, an observation optical system that includes a rectangular image sensor fixed to a tip of the insertion portion and having a length of one side of 60% or less of the outer diameter...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ONOBORI, Kunihiko, IKETANI, Kohei
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An endoscope includes an insertion portion that is covered with an exterior tube with an outer diameter of 1 mm or less, an observation optical system that includes a rectangular image sensor fixed to a tip of the insertion portion and having a length of one side of 60% or less of the outer diameter of the insertion portion, an illumination fiber that is arranged between an inner surface of the exterior tube and an edge of the observation optical system and penetrates the exterior tube, a cable bundle that is connected to the image sensor and penetrates the exterior tube, and a connector that is connected to the cable bundle and the illumination fiber.