A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 1/00 (2006.01) A61B 1/31 (2006.01) A61B 1/005 (2006.01)
Patent
CA 2501662
An endoscope system 41 includes first to third endoscopes 1A to 1C having different capabilities. The outer diameter of the large-diameter portion 10b of the soft section 10 of the first endoscope 1A is determined to fall within a range from the largest one of the outer diameters of the soft sections 45 and 46 of the second and third endoscopes 1B and 1C respectively, which are usable within the same endoscope system 41, to the smallest one thereof. When an operator operates the first to third endoscopes 1A to 1C, since the outer diameters of the soft sections 10, 45, and 46 of the respective endoscopes 1A to 1C fall within the certain range, the operator will not strongly feel that something is uncomfortable. The operator can operate the endoscopes with a stable common feeling of operation.
L'invention concerne un dispositif endoscopique (41) comprenant trois endoscopes (1A à 1C) remplissant différentes fonctions. Le diamètre extérieur d'une pièce de grand diamètre (10b) se trouvant au niveau de la partie souple (10) du premier endoscope (1A) se situe entre le diamètre extérieur le plus grand et le diamètre extérieur le plus petit des parties souples (45, 46) des deuxième et troisième endoscope (1B, 1C) faisant partie du même dispositif endoscopique (41). Dans la mesure où les diamètres extérieurs des parties souples (10, 45, 46) desdits endoscopes (1A à 1C) se trouvent dans une plage spécifique, l'opérateur ne ressent pas d'inconfort extrême et éprouve des sensations de manipulation habituelles lorsqu'il manipule lesdits trois endoscopes (1A à 1C).
Moriyama Hiroki
Fetherstonhaugh & Co.
Olympus Corporation
LandOfFree
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