专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09014784B2 Reconfigurable MRI-guided surgical apparatus 有权
标题翻译：可重构MRI引导手术器械
公开(公告)号：US09014784B2
公开(公告)日：2015-04-21
申请号：US13670224
申请日：2012-11-06
申请人： Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
发明人： Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
IPC分类号： A61B5/05 , A61B5/055 , A61B10/02 , A61B5/00 , A61B19/00
CPC分类号： A61B5/0555 , A61B5/0037 , A61B5/4312 , A61B10/0233 , A61B90/11 , A61B90/17 , A61B2090/374
摘要： Apparatus associated with improved magnetic resonance imaging (MRI) guided needle biopsy procedures (e.g., breast needle biopsy) are described. One example apparatus includes a support structure configured to support a patient in a face-down prone position where a breast of the patient is positioned in a first free hanging pre-imaging position. The example apparatus includes an immobilization structure configured to reposition the breast into an immobilized position suitable for MRI and for medical instrument access. The immobilization structure may include a biopsy plate, a pressure plate, and MRI coils. The MRI coils are configured to be repositioned from a first position associated with the free hanging pre-imaging position to a second position associated with the immobilized position to facilitate improving the signal to noise ratio associated with signal received from the breast through the MRI coils. The biopsy plate is removable without removing either of the MRI coils.
摘要翻译：描述了与改进的磁共振成像（MRI）引导的针活检程序（例如，乳房针活检）相关的装置。一个示例性装置包括支撑结构，其被配置为将患者的患者置于朝向下倾斜的位置，其中患者的乳房位于第一自由悬挂的预成像位置。示例性装置包括固定结构，其被配置为将乳房重新定位成适合于MRI和用于医疗器械进入的固定位置。固定结构可以包括活检板，压力板和MRI线圈。 MRI线圈被配置为从与自由悬挂的预成像位置相关联的第一位置重新定位到与固定位置相关联的第二位置，以便于改进与通过MRI线圈从乳房接收的信号相关联的信噪比。活检板是可移除的，而不去除MRI线圈之一。

2. 发明申请

US20140128723A1 Reconfigurable MRI-Guided Surgical Apparatus 有权
标题翻译：可重构MRI引导手术器械
公开(公告)号：US20140128723A1
公开(公告)日：2014-05-08
申请号：US13670224
申请日：2012-11-06
申请人： Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
发明人： Xiaoyu Yang , Tsinghua Zheng , Shinya Handa
IPC分类号： A61B5/055 , A61B10/02
CPC分类号： A61B5/0555 , A61B5/0037 , A61B5/4312 , A61B10/0233 , A61B90/11 , A61B90/17 , A61B2090/374
摘要： Apparatus associated with improved magnetic resonance imaging (MRI) guided needle biopsy procedures (e.g., breast needle biopsy) are described. One example apparatus includes a support structure configured to support a patient in a face-down prone position where a breast of the patient is positioned in a first free hanging pre-imaging position. The example apparatus includes an immobilization structure configured to reposition the breast into an immobilized position suitable for MRI and for medical instrument access. The immobilization structure may include a biopsy plate, a pressure plate, and MRI coils. The MRI coils are configured to be repositioned from a first position associated with the free hanging pre-imaging position to a second position associated with the immobilized position to facilitate improving the signal to noise ratio associated with signal received from the breast through the MRI coils. The biopsy plate is removable without removing either of the MRI coils.
摘要翻译：描述了与改进的磁共振成像（MRI）引导的针活检程序（例如，乳房针活检）相关的装置。一个示例性装置包括支撑结构，其被配置为将患者的患者置于朝向下倾斜的位置，其中患者的乳房位于第一自由悬挂的预成像位置。示例性装置包括固定结构，其被配置为将乳房重新定位成适合于MRI和用于医疗器械进入的固定位置。固定结构可以包括活检板，压力板和MRI线圈。 MRI线圈被配置为从与自由悬挂的预成像位置相关联的第一位置重新定位到与固定位置相关联的第二位置，以便于改进与通过MRI线圈从乳房接收的信号相关联的信噪比。活检板是可移除的，而不去除MRI线圈之一。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式