公开(公告)号：US20210349305A1

公开(公告)日：2021-11-11

申请号：US17380674

申请日：2021-07-20

Applicant: OLYMPUS CORPORATION

Inventor： Takahide MIYAWAKI ,  Hiroyuki MOTOHARA ,  Yohei SAKAI

IPC: G02B23/26 ,  H04N5/225

Abstract: An image pickup apparatus for an endoscope includes: a light emitting element configured to emit an optical signal; an optical fiber configured to transmit the optical signal; metal cables configured to transmit an electric signal; a ferrule including an insertion hole into which the optical fiber is inserted; and a molded interconnect device to which core wires of the metal cables and the light emitting element are electrically connected, and which is integrally molded, the molded interconnect device including a recess in which the light emitting element and the ferrule are accommodated.

公开(公告)号：US20230083685A1

公开(公告)日：2023-03-16

申请号：US17993279

申请日：2022-11-23

Applicant: OLYMPUS CORPORATION

Inventor： Yusuke NAKAGAWA ,  Yohei SAKAI

IPC: H04N5/225 ,  G02B23/24 ,  G02B23/26 ,  A61B1/00 ,  A61B1/05

Abstract: An optical module for endoscope includes a light emitting element, an optical fiber, a ferrule to which the light emitting element is bonded, a wiring board to which the ferrule is bonded, and a resin disposed between the ferrule and the wiring board, wherein the ferrule has a first principal surface made of a transparent material, a second principal surface, and a side surface, the second principal surface has an opening of an insertion hole, the second principal surface has an opening of a groove communicating with the insertion hole, the side surface has an opening of the groove, and a first distance between the opening of the groove on the side surface and the first principal surface is greater than a second distance between the bottom surface of the insertion hole and the first principal surface.