公开(公告)号：US10895692B2

公开(公告)日：2021-01-19

申请号：US15965035

申请日：2018-04-27

申请人： Canon USA, Inc.

发明人： Daisuke Yamada

IPC分类号： G01B9/02 ,  G02B6/36 ,  A61B5/00 ,  G02B6/293 ,  G02B6/32

摘要： One or more fiber optic rotary joints (FORJ), free space beam combiners, OCT, SEE and/or fluorescence devices and systems for use therewith, methods of manufacturing same and storage mediums are provided. One or more embodiments of FORJs may be used with numerous applications in the optical field, including, but not limited to, OCT and fluorescence applications. Examples of such applications include imaging, evaluating and diagnosing biological objects, such as, but not limited to, for Gastro-intestinal, cardio and/or ophthalmic applications, and being obtained via one or more optical instruments.

公开(公告)号：US10426326B2

公开(公告)日：2019-10-01

申请号：US15949970

申请日：2018-04-10

申请人： Canon USA Inc.

发明人： Daisuke Yamada

IPC分类号： A61B1/07 ,  A61B5/00 ,  A61B1/313 ,  G02B6/02 ,  G02B6/028 ,  A61B1/00 ,  G02B6/26

摘要： An optical probe for use in medical instrumentation where a sheath is covering the optical probe, wherein the optical probe is configured to correct astigmatism by incorporating asymmetric optical powers.

公开(公告)号：US20180348439A1

公开(公告)日：2018-12-06

申请号：US15965035

申请日：2018-04-27

申请人： Canon USA, Inc.

发明人： Daisuke Yamada

IPC分类号： G02B6/36 ,  G01B9/02

CPC分类号： A61B5/0035 ,  A61B5/0066 ,  A61B5/0071 ,  A61B5/6852 ,  G02B6/02047 ,  G02B6/0285 ,  G02B6/25 ,  G02B6/3604 ,  G02B6/4215

摘要： One or more fiber optic rotary joints (FORJ), free space beam combiners, OCT, SEE and/or fluorescence devices and systems for use therewith, methods of manufacturing same and storage mediums are provided. One or more embodiments of FORJs may be used with numerous applications in the optical field, including, but not limited to, OCT and fluorescence applications. Examples of such applications include imaging, evaluating and diagnosing biological objects, such as, but not limited to, for Gastro-intestinal, cardio and/or ophthalmic applications, and being obtained via one or more optical instruments.

公开(公告)号：US20180303327A1

公开(公告)日：2018-10-25

申请号：US15949970

申请日：2018-04-10

申请人： Canon USA Inc.

发明人： Daisuke Yamada

IPC分类号： A61B1/07 ,  A61B5/00 ,  A61B1/313

CPC分类号： A61B1/07 ,  A61B1/00135 ,  A61B1/3137 ,  A61B5/0066 ,  A61B5/0084 ,  G02B6/02052 ,  G02B6/028 ,  G02B6/262

摘要： An optical probe for use in medical instrumentation where a sheath is covering the optical probe, wherein the optical probe is configured to correct astigmatism by incorporating asymmetric optical powers.