ENDOSCOPE HOOD AND ENDOSCOPE HAVING SAME MOUNTED THEREON

ENDOSCOPE HOOD AND ENDOSCOPE HAVING SAME MOUNTED THEREON

An endoscope hood (1) has a cylindrical shape with both ends opened and is mounted on a tip end portion (3) in a longitudinal axis direction of an endoscope (2) provided with an optical system at least including an observation system (5) and a treatment system to be used. The endoscope hood (1) is p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAMABE, Etsuro, HARATA, Shinetsu, HASHIDO, Hiroaki
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:An endoscope hood (1) has a cylindrical shape with both ends opened and is mounted on a tip end portion (3) in a longitudinal axis direction of an endoscope (2) provided with an optical system at least including an observation system (5) and a treatment system to be used. The endoscope hood (1) is provided with an endoscope mounting unit (18) having a base end side opening (21) configured to be mounted on the tip end portion (3) of the endoscope (2) and a hood main body (17) having a tip end side opening (10) of which outer diameter perpendicular to the longitudinal axis direction is smaller than the outer diameter of the base end side opening (21), wherein, in a state in which the base end side opening (21) is mounted on the tip end portion (3) and the tip end portion (3) is seen in the longitudinal axis direction, the optical system and the treatment system are located on the inside of the tip end side opening (10).