公开(公告)号：US20160235482A1

公开(公告)日：2016-08-18

申请号：US15023120

申请日：2014-09-15

申请人： Micheal WOOD ,  Cameron PIRON ,  Murugathas YUWARAJ ,  Gal SELA ,  Joshua RICHMOND ,  Stephen MCFADYEN

发明人： Michael WOOD ,  Cameron PIRON ,  Murugathas YUWARAJ ,  Gal SELA ,  Joshua RICHMOND ,  Stephen MCFADYEN

IPC分类号： A61B34/20 ,  A61B34/10 ,  A61B5/00 ,  A61B1/313 ,  A61B6/00 ,  A61B5/055 ,  A61B5/02 ,  A61B17/00 ,  A61B90/00 ,  A61B6/03

CPC分类号： A61B34/20 ,  A61B1/042 ,  A61B1/043 ,  A61B1/0646 ,  A61B1/313 ,  A61B5/0066 ,  A61B5/02007 ,  A61B5/055 ,  A61B5/4029 ,  A61B5/4064 ,  A61B5/4504 ,  A61B5/4514 ,  A61B5/4519 ,  A61B5/4523 ,  A61B5/4533 ,  A61B5/4547 ,  A61B5/4552 ,  A61B5/7246 ,  A61B5/7271 ,  A61B6/032 ,  A61B6/505 ,  A61B17/00234 ,  A61B34/10 ,  A61B34/30 ,  A61B90/37 ,  A61B90/50 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2090/306 ,  A61B2090/3616 ,  A61B2090/364 ,  A61B2090/3735 ,  A61B2505/05 ,  A61B2576/026 ,  G01J3/0229 ,  G01J3/2823 ,  G01J3/42

摘要： Systems, methods and devices are provided for intraoperatively confirming location of tissue structures during medical procedures. Preoperative image data of a patient's skeletal structure in a vicinity of an anatomical part undergoing a medical procedure is acquired. During the procedure, after exposing tissue intraoperative image data is acquired by scanning a selected region of tissue, in a vicinity of the skeletal structure using Polarization Sensitive-Optical Coherence Tomography (PS-OCT). Regions of tissue exhibiting structural organization in the vicinity of the skeletal structure are identified from the intraoperative (PS-OCT) image data. Geometrically correlating and registering the intraoperative (PS-OCT) image data with the preoperative image data of the skeletal structure in the vicinity of the anatomical part is then performed using a priori known anatomical information about the regions of tissue exhibiting structural information.

摘要翻译： 提供了系统，方法和装置，用于在医疗过程中用于术中确认组织结构的位置。 获取经历医疗程序的解剖部位附近的患者骨骼结构的术前图像数据。 在该过程中，在暴露组织术后，通过使用偏振敏感 - 光学相干层析成像（PS-OCT）在骨骼结构附近扫描组织的选定区域获得术中图像数据。 根据术中（PS-OCT）图像数据识别在骨骼结构附近表现出结构组织的组织区域。 然后使用关于显示结构信息的组织区域的先验已知解剖信息来执行术中（PS-OCT）图像数据与解剖部位附近的骨骼结构的术前图像数据的几何相关和对准。

公开(公告)号：US20170327371A1

公开(公告)日：2017-11-16

申请号：US15525478

申请日：2014-11-25

申请人： Yanhui BAI ,  Cameron PIRON ,  Michael WOOD ,  Thanh VUONG ,  Kelly DYER ,  Gal SELA ,  Alex PANTHER

发明人： Yanhui BAI ,  Cameron PIRON ,  Michael WOOD ,  Thanh VUONG ,  Kelly DYER ,  Gal SELA ,  Alex PANTHER

IPC分类号： B81B7/02 ,  H04W4/00 ,  H04W4/02 ,  A61B34/20 ,  A61B8/00

CPC分类号： B81B7/02 ,  A61B8/56 ,  A61B34/20 ,  A61B90/11 ,  A61B2017/3407 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2034/256 ,  A61B2090/101 ,  A61B2090/376 ,  A61B2090/3983 ,  H04W4/029 ,  H04W4/38

摘要： A medical navigation system is provided. The medical navigation system includes a computing device having a processor coupled to a memory, a wireless communication component and a display for displaying an image. The medical navigation system further includes a sensor module attached to a medical device. The sensor module includes a housing for housing components of the sensor module and for attaching to the medical device, a processor housed in the housing, a memory coupled to the processor, a wireless communication component coupled to the processor, a battery coupled to the processor, and a sensor coupled to the processor. The sensor generates a signal to be transmitted wirelessly via the sensor module wireless communication component and receivable by the computing device wireless communication component, the signal representing movement of the medical device.