公开(公告)号：US20210401568A1

公开(公告)日：2021-12-30

申请号：US17470764

申请日：2021-09-09

Applicant: OLYMPUS CORPORATION

Inventor： Masaki HAYASHI ,  Toshiya FUJII ,  Chie ONUMA ,  Sohei UEDA

IPC: A61F2/08 ,  A61B17/32

Abstract: A ligament fixation method can include forming a bone tunnel to a predetermined depth from a surface of a bone; mounting a reconstruction ligament to the ligament fixation device. The reconstruction ligament can be disposed along outer surfaces of plate-like pressing segments of a ligament fixation device and an outer surface of a connection segment that connects the pressing segments. The method can also include inserting the ligament fixation device into the bone tunnel from the connection-segment side; fastening a screw to a receiving section of the ligament fixation device from an opening of the ligament fixation device to increase a distance between the pair of pressing segments and to compress the reconstruction ligament between each pressing segment and an inner surface of the bone tunnel; and fixing the reconstruction ligament to the bone by causing a part of the screw to dig into the bone.

公开(公告)号：US20210401569A1

公开(公告)日：2021-12-30

申请号：US17470832

申请日：2021-09-09

Applicant: OLYMPUS CORPORATION

Inventor： Masaki HAYASHI

IPC: A61F2/08

Abstract: A ligament fixation device for fixing a ligament to a bone tunnel includes: a fixation device body having a flat surface, wherein the fixation device body has a mounting section for mounting the ligament or a pulling member thereto and a torque application portion configured to apply torque about an axis orthogonal to the flat surface, the pulling member being provided for mounting the ligament, and wherein the mounting section includes a pair of through-holes provided in the noncircular flat surface.

公开(公告)号：US20150335494A1

公开(公告)日：2015-11-26

申请号：US14813672

申请日：2015-07-30

Applicant: OLYMPUS CORPORATION

Inventor： Jun HONDA ,  Masaki HAYASHI

IPC: A61F13/02 ,  B32B37/10 ,  B32B38/00

CPC classification number: A61F13/0283 ,  A61F15/02 ,  A61F2013/0296 ,  B26D7/00 ,  B26F1/3846 ,  B32B37/10 ,  B32B38/0004 ,  Y10T156/1052 ,  Y10T156/1054 ,  Y10T156/12

Abstract: A sheet pasting jig includes a blade portion that is brought into close contact with a pasting surface, which is a surface of a sheet supporting portion onto which a sheet-like substance is pasted, and that is capable of cutting the sheet-like substance between the sheet supporting portion and the blade portion into a piece having an area equivalent to or less than that of the pasting surface; and a positioning portion that positions the blade portion and the sheet supporting portion.

Abstract translation: 片材粘贴夹具包括：与粘贴表面紧密接触的刀片部分，该粘贴表面是粘贴片状物质的片材支撑部分的表面，并且能够将片状物质切割成片状物质 片材支撑部分和叶片部分成具有等于或小于粘贴表面面积的片段; 以及定位部，其定位所述刀片部和所述片支撑部。

公开(公告)号：US20150165181A1

公开(公告)日：2015-06-18

申请号：US14633236

申请日：2015-02-27

Applicant: OLYMPUS CORPORATION

Inventor： Jun HONDA ,  Masaki HAYASHI

IPC: A61M35/00

CPC classification number: A61M35/003 ,  A61M31/00

Abstract: A sheet pasting device including: an elastically-deformable sheet support section that is provided with a flat surface, and supports a sheet-shaped substance in a state in which the sheet-shaped substance is pasted to the surface; an extrusion member that is provided so as to be able to protrude from and retract into the surface of the sheet support section; and a drive mechanism that causes the extrusion member to protrude from and retract into the surface.

Abstract translation: 一种片材粘贴装置，包括：可弹性变形的片材支撑部分，其设置有平坦表面，并且在将片状物质粘贴到表面的状态下支撑片状物质; 挤压构件，其设置成能够突出并缩回到所述片材支撑部的表面; 以及使挤出构件从表面突出并缩回的驱动机构。

公开(公告)号：US20170252537A1

公开(公告)日：2017-09-07

申请号：US15600102

申请日：2017-05-19

Applicant: OLYMPUS CORPORATION

Inventor： Masaki HAYASHI ,  Takahiro ONO

IPC: A61M25/00 ,  A61M25/06 ,  A61B1/018 ,  A61M5/32

CPC classification number: A61M25/0084 ,  A61B1/0008 ,  A61B1/00142 ,  A61B1/018 ,  A61B17/3478 ,  A61B2017/0034 ,  A61M5/3287 ,  A61M25/0067 ,  A61M25/06 ,  A61M2005/3289 ,  A61M2025/0089 ,  A61M2025/0681

Abstract: Provided is an endoscope sheath including: a sheath body having an elongated rotating section and a stationary section, which are coupled to each other in a relatively rotatable manner about a longitudinal axis; a first passage along the axis; a second passage parallel to the first passage; an outlet through which a proximal end of an injection needle inserted in the second passage is pulled outside, the outlet being capable of changing a pullout position of the proximal end of the needle relative to the stationary section in the circumferential direction; and holders provided in the stationary section and separated by intervals in the circumferential direction, each holder securing an injector having the needle to the stationary section at a position where the needle protrudes from the distal end of the body and releasing the injector at a position where the needle is accommodated inside the body.