公开(公告)号：USD1034974S1

公开(公告)日：2024-07-09

申请号：US29723467

申请日：2020-02-07

Applicant: OLYMPUS CORPORATION

Designer： Takuto Yoshinaga ,  Kazuma Kaneko ,  Masanori Sumiyoshi ,  Tsukasa Ota ,  Wataru Matsuura ,  Hidetoshi Saito

Abstract: FIG. 1 is a front perspective view of a connector for endoscope showing our new design;
FIG. 2 is another front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is an end view of the sectioned part taken along the line 8-8 in FIG. 3 between 8-8 in FIG. 5 with the internal parts being omitted;
FIG. 9 is a front perspective view of the second embodiment of a connector for endoscope showing our new design;
FIG. 10 is another front perspective view thereof; and,
FIG. 11 is a front view thereof.
The dash-dash broken lines showing portions of the connector for endoscope are for the purpose of illustrating environmental structure and form no part of the claimed design. The dash-dot-dash broken lines are used to show the boundary between unclaimed and claimed subject matter, and thus form no part of the claimed design.

公开(公告)号：US12022993B2

公开(公告)日：2024-07-02

申请号：US16941978

申请日：2020-07-29

Applicant: OLYMPUS CORPORATION

Inventor： Hidetoshi Saito

IPC: A61B1/005 ,  A61B1/00

CPC classification number: A61B1/00078 ,  A61B1/0051

Abstract: An endoscope includes: a coil spring which is helically wound around an outer periphery of a treatment instrument channel disposed in an insertion section, the coil spring including a distal end which is fixed to the insertion section on a distal end portion side with respect to a bending portion; and a slide member disposed on a proximal end side of the coil spring, the slide member provided for applying an operation force for deforming the coil spring so as to increase a bending strength of at least a portion of the coil spring corresponding to the inside of the bending portion.

公开(公告)号：US11992187B2

公开(公告)日：2024-05-28

申请号：US17122317

申请日：2020-12-15

Applicant: OLYMPUS CORPORATION

Inventor： Nobuaki Akui ,  Hidetoshi Saito

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/06

CPC classification number: A61B1/0051 ,  A61B1/00087 ,  A61B1/018 ,  A61B1/0661

Abstract: An endoscope includes an insertion portion, a distal end rigid member, and a channel tube. The distal end rigid member is provided on a distal end side with respect to the bending portion of the insertion portion, and includes an illumination window, an observation window, and a treatment instrument opening. As the distal end rigid member moves relative to the bending portion in a distal end direction of a longitudinal axial direction, the distal end rigid member can change from a first state in which a distance between a proximal end surface of the distal end rigid member and a distal end surface of the bending portion is fixed to a first distance to a second state in which the distance is equal to a second distance longer than the first distance.

公开(公告)号：US12171405B2

公开(公告)日：2024-12-24

申请号：US17386664

申请日：2021-07-28

Applicant: OLYMPUS CORPORATION

Inventor： Hidetoshi Saito

IPC: A61B1/00 ,  A61B1/005

Abstract: To achieve an accurate bending operation in a specific direction on a joystick-type bending lever, an endoscope includes: a bending operation mechanism including a bending lever configured to be tilted in all directions including a first direction, a second direction, a third direction, and a fourth direction corresponding to bending directions in up, down, left, and right directions, respectively, of a bending portion; a long hole provided in the bending operation mechanism; and an engagement pin provided on an operation portion and configured to engage with the long hole. The engagement pin is guided into the long hole and the bending operation mechanism is supported such that the bending operation mechanism is movable relative to the operation portion.

公开(公告)号：USD1034975S1

公开(公告)日：2024-07-09

申请号：US29723468

申请日：2020-02-07

Applicant: OLYMPUS CORPORATION

Designer： Takuto Yoshinaga ,  Kazuma Kaneko ,  Masanori Sumiyoshi ,  Tsukasa Ota ,  Wataru Matsuura ,  Hidetoshi Saito

Abstract: FIG. 1 is a front perspective view of a connector for endoscope showing our new design;
FIG. 2 is another front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an end view of the sectioned part taken along the line 8-8 in FIG. 3 between 8-8 in FIG. 5 with the internal parts being omitted.