公开(公告)号：US09717418B2

公开(公告)日：2017-08-01

申请号：US14746320

申请日：2015-06-22

Applicant: Sarcos LC

Inventor： Stephen C. Jacobsen ,  David P. Marceau

IPC: H04N1/04 ,  A61B5/00 ,  A61B1/00 ,  A61B1/05 ,  A61B1/06 ,  A61B5/05 ,  A61M25/01

CPC classification number: A61B5/0084 ,  A61B1/00096 ,  A61B1/05 ,  A61B1/0638 ,  A61B5/0507 ,  A61B5/742 ,  A61B2576/00 ,  A61M25/0138

Abstract: A micro-camera catheter device is disclosed having at least one light source disposed on a distal end of a catheter. The light source is capable of propagating a predetermined wavelength of light with a wavelength greater than approximately 700 nanometers onto a target. The device further includes a lens system disposed on the distal end of the catheter, said lens system configured to receive light reflected from the target. The device further includes a non-linear optical media disposed about the lens system configured to reduce the wavelength of light reflected from the target. The device also includes a silicon-based solid state imaging device disposed behind the non-linear optical media configured to receive light from the non-linear optical media.

公开(公告)号：US20160166151A1

公开(公告)日：2016-06-16

申请号：US14746320

申请日：2015-06-22

Applicant: Sarcos LC

Inventor： Stephen C. Jacobsen ,  David P. Marceau

IPC: A61B5/00 ,  A61B5/05

CPC classification number: A61B5/0084 ,  A61B1/00096 ,  A61B1/05 ,  A61B1/0638 ,  A61B5/0507 ,  A61B5/742 ,  A61B2576/00 ,  A61M25/0138

Abstract: A micro-camera catheter device is disclosed having at least one light source disposed on a distal end of a catheter. The light source is capable of propagating a predetermined wavelength of light with a wavelength greater than approximately 700 nanometers onto a target. The device further includes a lens system disposed on the distal end of the catheter, said lens system configured to receive light reflected from the target. The device further includes a non-linear optical media disposed about the lens system configured to reduce the wavelength of light reflected from the target. The device also includes a silicon-based solid state imaging device disposed behind the non-linear optical media configured to receive light from the non-linear optical media.

Abstract translation: 公开了具有设置在导管的远端上的至少一个光源的微摄像机导管装置。 光源能够将波长大于约700纳米的预定波长的光传播到目标上。 所述装置还包括设置在所述导管的远端上的透镜系统，所述透镜系统被配置为接收从所述目标物反射的光。 该设备还包括设置在透镜系统周围的非线性光学介质，该透镜系统被配置为减少从目标反射的光的波长。 该装置还包括布置在非线性光学介质后面的硅基固态成像装置，该非线性光学介质被配置为接收来自非线性光学介质的光。

公开(公告)号：US09259142B2

公开(公告)日：2016-02-16

申请号：US13940791

申请日：2013-07-12

Applicant: Sarcos LC

Inventor： Stephen C. Jacobsen ,  Fraser M. Smith ,  David P. Marceau

IPC: A61B1/04 ,  H04N5/64 ,  A61B8/14 ,  A61B1/06 ,  A61B1/00 ,  A61B1/05 ,  G01N21/25

CPC classification number: A61B1/06 ,  A61B1/00188 ,  A61B1/05 ,  A61B1/051 ,  A61B1/0638 ,  A61B1/0676 ,  A61B1/0684 ,  G01N21/255

Abstract: A method of imaging a target using a miniaturized imaging device is disclosed comprising providing a miniaturized imaging device having a stationary lens system and an imaging array, wherein the distance from a distal end of the stationary lens system to the imaging array is fixed. The miniaturized imaging device is advanced near the desired target and a distance from a distal end of the stationary lens system to the desired target is determined. A desired wavelength of light is calculated based on the determined distance from the distal end of the stationary lens system to the desired target and the desired wavelength of light is propagated onto the target.