公开(公告)号：WO2017214734A1

公开(公告)日：2017-12-21

申请号：PCT/CA2017/050742

申请日：2017-06-16

Applicant: NOVADAQ TECHNOLOGIES INC.

Inventor： MOORE, Frederick Allen ,  OTSIG, Lesley Myron ,  ZULKAFLY, Muhammad Nasir Al-Din Bin ,  HUSBY, Theodore Drew Fast

IPC: G01D11/30 ,  A61B1/06 ,  A61B6/00

Abstract: Closed cavity adjustable sensor mount systems and methods are disclosed. The sensor mount systems include a sealed, closed cavity enclosing a sensor and forming a closed cavity sensor assembly. The closed cavity sensor assembly may be tilted and/or translated relative to a platform in order to adjust the orientation of the sensor to align it with an imaging optical axis. Following alignment, the closed cavity sensor assembly may be permanently or reversibly fixed in place. The closed cavity adjustable sensor mount systems may be part of medical imaging systems such as endoscopic imaging systems and/or open field imaging systems.

Abstract translation: 公开了封闭腔可调节的传感器安装系统和方法。 传感器安装系统包括封闭传感器并形成闭合腔体传感器组件的密封闭合腔体。 闭合的空腔传感器组件可以相对于平台倾斜和/或平移，以便调整传感器的定向以使其与成像光轴对准。 在对准之后，封闭的空腔传感器组件可以永久地或可逆地固定就位。 封闭的腔体可调节传感器安装系统可以是诸如内窥镜成像系统和/或开放式场成像系统的医疗成像系统的一部分。

公开(公告)号：WO2017079844A1

公开(公告)日：2017-05-18

申请号：PCT/CA2016/051315

申请日：2016-11-10

Applicant: NOVADAQ TECHNOLOGIES INC.

Inventor： MOORE, Frederick Allen ,  LAMPRECHT, Anton Walter ,  OTSIG, Lesley Myron ,  WESTWICK, Paul Roald ,  ZULKAFLY, Muhammad Nasir Al-din Bin ,  MURRAY, Gavin Michael ,  TYNAN, Adam John ,  CAMERON, James Elliott ,  BROWNE, Gregory Vincent ,  FONTAINE, Isabelle

IPC: A61B90/30 ,  A61B46/00 ,  A61B46/10 ,  A61B5/00 ,  G03B15/02

CPC classification number: H04N5/2354 ,  A61B46/10 ,  A61B90/30 ,  A61B90/361 ,  A61B2017/00477 ,  A61B2090/306 ,  A61B2090/309 ,  A61B2090/3941 ,  H04N5/2252 ,  H04N5/2256 ,  H04N5/2351

Abstract: An imaging device may include a first illumination port to output first light having a first illumination distribution at a target to illuminate the target, a second illumination port to output second light having a second illumination distribution at the target to illuminate the target, the second illumination distribution being substantially similar to the first illumination distribution at the target, the second illumination port being spaced apart from the first illumination port, the first and second illumination distributions being simultaneously provided to the target and overlapping at the target. The illumination from the first and second ports may be matched to a same aspect ratio and field of view coverage as the imaging field of view.

Abstract translation: 成像装置可以包括：第一照射端口，用于输出在目标处具有第一照明分布的第一光以照射目标;第二照射端口，用于输出在目标处具有第二照明分布的第二光线 以照射所述目标，所述第二照明分布与所述目标处的所述第一照明分布基本相似，所述第二照射端口与所述第一照射端口间隔开，所述第一照明分布和所述第二照明分布同时提供给所述目标并且在所述目标 目标。 来自第一和第二端口的照明可以与成像视场相匹配，以具有相同的纵横比和视野覆盖范围。