公开(公告)号：US11013414B2

公开(公告)日：2021-05-25

申请号：US15504057

申请日：2016-05-10

Applicant: SYNAPTIVE MEDICAL INC.

Inventor： Ze Shan Yao ,  Piotr Kuchnio ,  Michael Frank Gunter Wood ,  Tammy Kee-Wai Lee ,  Yanhui Bai ,  Michael Peter Bulk ,  Christopher Thomas Jamieson

IPC: A61B5/00 ,  A61B34/20 ,  A61B5/026 ,  G01J3/443 ,  A61B90/00 ,  A61B5/06 ,  G01J3/28 ,  G01J3/10 ,  G01J3/02 ,  A61B90/20 ,  A61B90/30 ,  A61B17/34

Abstract: A multispectral synchronized imaging system is provided. A multispectral light source of the system includes: blue, green and red LEDs, and one or more non-visible light sources, each being independently addressable and configured to emit, in a sequence: at least visible white light, and non-visible light in one or more given non-visible frequency ranges. The system further includes a camera and an optical filter arranged to filter light received at the camera, by: transmitting visible light from the LEDs; filter out non-visible light from the non-visible light sources; and otherwise transmit excited light emitted by a tissue sample excited by non-visible light. Images acquired by the camera are output to a display device. A control unit synchronizes acquisition of respective images at the camera for each of blue light, green light, visible white light, and excited light received at the camera, as reflected by the tissue sample.

公开(公告)号：US11689799B2

公开(公告)日：2023-06-27

申请号：US17301994

申请日：2021-04-21

Applicant: SYNAPTIVE MEDICAL INC.

Inventor： Michael Frank Gunter Wood ,  Piotr Kuchnio ,  Cameron Anthony Piron

IPC: H04N23/62 ,  A61B34/00 ,  H04N23/60 ,  H04N23/72 ,  G06N20/00 ,  G06N5/04 ,  A61B5/055 ,  A61B5/00 ,  A61B6/00 ,  A61B6/03 ,  G16H30/40 ,  G01R33/48 ,  G01T1/29

CPC classification number: H04N23/62 ,  A61B34/00 ,  A61B34/25 ,  G01R33/4812 ,  G01T1/2985 ,  G06N5/04 ,  G06N20/00 ,  G16H30/40 ,  H04N23/64 ,  H04N23/72 ,  A61B5/055 ,  A61B5/7264 ,  A61B6/032 ,  A61B6/481 ,  A61B6/5247 ,  A61B2505/05 ,  A61B2576/026

Abstract: A cognitive optical system for dynamically refining imaging during a medical procedure, involving a processor operable by a set of executable instructions storable in relation to a non-transitory memory device. The processor is configured to automatically adjust an image by automatically compensating for at least one external factor affecting an anatomical area being viewed, automatically adjusting at least one imaging parameter, and automatically adjusting at least one internal control of an optical chain, whereby a quality of the image is improvable in real time.

公开(公告)号：US11012610B2

公开(公告)日：2021-05-18

申请号：US16130004

申请日：2018-09-13

Applicant: SYNAPTIVE MEDICAL INC.

Inventor： Michael Frank Gunter Wood ,  Piotr Kuchnio ,  Cameron Anthony Piron

IPC: H04N5/232 ,  A61B34/00 ,  G16H30/40 ,  G06N20/00 ,  G01R33/48 ,  G01T1/29 ,  G06N5/04 ,  H04N5/235 ,  A61B5/055 ,  A61B5/00 ,  A61B6/00 ,  A61B6/03

Abstract: A cognitive optical system for dynamically refining imaging during a medical procedure, involving a processor operable by a set of executable instructions storable in relation to a non-transitory memory device. The processor is configured to automatically adjust an image by automatically compensating for at least one external factor affecting an anatomical area being viewed, automatically adjusting at least one imaging parameter, and automatically adjusting at least one internal control of an optical chain, whereby a quality of the image is improvable in real time.

公开(公告)号：US11771325B2

公开(公告)日：2023-10-03

申请号：US17301997

申请日：2021-04-21

Applicant: SYNAPTIVE MEDICAL INC.

Inventor： Ze Shan Yao ,  Piotr Kuchnio ,  Michael Frank Gunter Wood ,  Tammy Kee-Wai Lee ,  Yanhui Bai ,  Michael Peter Bulk ,  Christopher Thomas Jamieson

IPC: A61B5/00 ,  A61B34/20 ,  A61B5/026 ,  G01J3/443 ,  A61B90/00 ,  A61B5/06 ,  G01J3/28 ,  G01J3/10 ,  G01J3/02 ,  A61B90/20 ,  A61B90/30 ,  A61B17/34

CPC classification number: A61B5/0075 ,  A61B5/0042 ,  A61B5/0071 ,  A61B5/0077 ,  A61B5/0082 ,  A61B5/0084 ,  A61B5/026 ,  A61B5/061 ,  A61B5/748 ,  A61B5/7425 ,  A61B34/20 ,  A61B90/361 ,  G01J3/0248 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/443 ,  A61B5/0261 ,  A61B5/725 ,  A61B17/34 ,  A61B90/20 ,  A61B2034/2055 ,  A61B2090/309 ,  A61B2562/0233 ,  A61B2562/0242 ,  G01J2003/106 ,  G01J2003/2826

Abstract: A multispectral synchronized imaging system is provided. A multispectral light source of the system comprises: blue, green and red LEDs, and one or more non-visible light sources, each being independently addressable and configured to emit, in a sequence: at least visible white light, and non-visible light in one or more given non-visible frequency ranges. The system further comprises a camera and an optical filter arranged to filter light received at the camera, by: transmitting visible light from the LEDs; filter out non-visible light from the non-visible light sources; and otherwise transmit excited light emitted by a tissue sample excited by non-visible light. Images acquired by the camera are output to a display device. A control unit synchronizes acquisition of respective images at the camera for each of blue light, green light, visible white light, and excited light received at the camera, as reflected by the tissue sample.