公开(公告)号：US20190029560A1

公开(公告)日：2019-01-31

申请号：US15867165

申请日：2018-01-10

Applicant: Endomagnetics Ltd.

Inventor： Quentin John Harmer ,  Eric Mayes ,  Quentin Andrew Pankhurst ,  Andrew Shawcross

IPC: A61B5/06

Abstract: A method and apparatus for preparing tissue of interest in a patient for possible excision by surgery. In one embodiment, the method comprises the steps of: removing a biopsy sample from the tissue of interest; placing a magnetic marker at the biopsy site; performing a pathology analysis of the biopsy sample; and if the pathology analysis indicates that the tissue of interest should be removed, locating the tissue for surgery using a magnetic detection probe. In one embodiment, the marker comprises magnetic nanoparticles in a bioabsorbable matrix. A system for preparing tissue of interest in a patient for possible excision by surgery. In one embodiment, the system includes a magnetic marker and magnetic detection probe system.

公开(公告)号：US20140018663A1

公开(公告)日：2014-01-16

申请号：US13792803

申请日：2013-03-11

Applicant: Endomagnetics Ltd.

Inventor： Quentin John Harmer ,  Eric Mayes ,  Quentin Andrew Pankhurst ,  Andrew Shawcross

IPC: A61B5/06 ,  A61B10/02

CPC classification number: A61B5/062 ,  A61B5/06 ,  A61B5/4312 ,  A61B10/02 ,  A61B90/39 ,  A61B2090/3908 ,  A61B2090/3954

Abstract: A method and apparatus for preparing tissue of interest in a patient for possible excision by surgery. In one embodiment, the method comprises the steps of: removing a biopsy sample from the tissue of interest; placing a magnetic marker at the biopsy site; performing a pathology analysis of the biopsy sample; and if the pathology analysis indicates that the tissue of interest should be removed, locating the tissue for surgery using a magnetic detection probe. In one embodiment, the marker comprises magnetic nanoparticles in a bioabsorbable matrix. A system for preparing tissue of interest in a patient for possible excision by surgery. In one embodiment, the system includes a magnetic marker and magnetic detection probe system.

Abstract translation: 一种用于通过手术切除患者的感兴趣的组织的方法和装置。 在一个实施方案中，该方法包括以下步骤：从感兴趣的组织中去除活组织检查样品; 在活检部位放置磁性标记物; 进行活检样本的病理分析; 并且如果病理分析指示应该去除感兴趣的组织，则使用磁性检测探针定位用于手术的组织。 在一个实施方案中，标记物包含生物可吸收的基质中的磁性纳米颗粒。 一种用于在患者中制备感兴趣的组织以通过手术切除切除的系统。 在一个实施例中，系统包括磁标记和磁检测探针系统。