发明申请
WO2016179145A1 MRI GUIDED BREAST BIOPSY TARGETING ASSEMBLY WITH OBTURATOR OVERSHOOT FEATURE
审中-公开
基本信息:
- 专利标题： MRI GUIDED BREAST BIOPSY TARGETING ASSEMBLY WITH OBTURATOR OVERSHOOT FEATURE
- 专利标题（中）：MRI引导型生物攻击装置与潜水器外形特征
- 申请号：PCT/US2016/030517 申请日：2016-05-03
- 公开(公告)号：WO2016179145A1 公开(公告)日：2016-11-10
- 发明人： HOUSEHOLDER, Robert, M. , NOCK, Andrew, P. , RHAD, Edward, A.
- 申请人： DEVICOR MEDICAL PRODUCTS, INC.
- 申请人地址： 300 E-business Way Fifth Floor Cincinnati, OH 45241 US
- 专利权人： DEVICOR MEDICAL PRODUCTS, INC.
- 当前专利权人： DEVICOR MEDICAL PRODUCTS, INC.
- 当前专利权人地址： 300 E-business Way Fifth Floor Cincinnati, OH 45241 US
- 代理机构： ULMER, Andrew, B. et al.
- 优先权： US62/157,586 20150506
- 主分类号： A61B10/02
- IPC分类号： A61B10/02
摘要：
An apparatus for use with a biopsy device to position a needle of the biopsy device within breast tissue is described and claimed. The apparatus includes a cannula, an obturator; and an obturator actuation assembly, which is described as an "overshoot obturator". The overshoot obturator is designed to give the physician the ability to set the z-lock to the targeted depth, then move the obturator forward, relative to the sleeve to cut additional tissue. This reduces the tissue force which can push the obturator out of the desired biopsy location.
摘要（中）：
描述并要求保护用于活检装置以将活组织检查装置的针定位在乳腺组织内的装置。 该装置包括插管，闭塞器; 和闭塞器致动组件，其被描述为“过冲闭孔器”。 过冲闭孔器被设计成使医师能够将z锁定到目标深度，然后相对于套筒向前移动闭塞器以切割附加的组织。 这减少了可以将闭塞器推出所需活检位置的组织力。
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B10/00 | 用于诊断的其他方法或仪器，如用于接种诊断（接种预防，接种治疗入A61B17/20）；性别确定；排卵期的测定；敲击喉头的工具 |
| --------A61B10/02 | .细胞取样或活组织切片检查的仪器 |