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1. 发明申请

US20080015429A1 MRI BIOPSY DEVICE 有权
公开(公告)号：US20080015429A1
公开(公告)日：2008-01-17
申请号：US11834034
申请日：2007-08-06
申请人： MARK TSONTON , Timothy Dietz , John Hibner , Jessica Pyzoha , Michael Andreyko , Keshava Datta , Michael Murray
发明人： MARK TSONTON , Timothy Dietz , John Hibner , Jessica Pyzoha , Michael Andreyko , Keshava Datta , Michael Murray
IPC分类号： A61B10/02 , A61B5/055
CPC分类号： A61B10/02 , A61B5/055 , A61B5/0555 , A61B10/0041 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B17/3403 , A61B17/3417 , A61B17/3421 , A61B90/11 , A61B90/17 , A61B2010/0208 , A61B2010/0225 , A61B2017/00477 , A61B2017/00796 , A61B2017/00911 , A61B2017/3411 , A61B2090/034 , A61B2090/036 , A61B2090/374 , A61B2090/3908 , A61B2090/3933 , A61B2090/3954 , A61B2090/3987
摘要： A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone biopsy procedures in both open and closed Magnetic Resonance Imaging (MRI) machines. The localization fixture includes a three-dimensional Cartesian positionable guide for supporting and orienting an MRI-compatible biopsy instrument, and in particular a sleeve, to a biopsy site of suspicious tissues or lesions. A depth stop enhances accurate insertion, and prevents over-insertion or inadvertent retraction of the sleeve. The sleeve receives a probe of the MRI-compatible biopsy instrument and may contain various features to enhance its imagability, to enhance vacuum and pressure assist therethrough, and marker deployment etc.
摘要翻译：定位机构或夹具与乳房线圈一起用于乳房压缩，并用于在开放和闭合的磁共振成像（MRI）机器中的易行活检过程中引导核心活检仪器。定位固定装置包括一个三维笛卡尔定位指南，用于支持和定向MRI兼容的活检仪器，特别是套筒，用于可疑组织或病变的活检部位。深度限位器可以提高精确的插入，并防止套筒的过度插入或无意的收回。袖子接受MRI兼容活检器械的探头，并且可以包含各种特征以增强其成像能力，以增强通过其中的真空和压力辅助以及标记部署等。

2. 发明申请

US20050277829A1 Mri biopsy apparatus incorporating a sleeve and multi-function obturator 有权
标题翻译：包括套管和多功能闭孔器的Mri活检装置
公开(公告)号：US20050277829A1
公开(公告)日：2005-12-15
申请号：US11103718
申请日：2005-04-12
申请人： Mark Tsonton , Timothy Dietz , John Hibner , Jessica Pyzoha , Michael Andreyko , Keshava Datta , Michael Murray
发明人： Mark Tsonton , Timothy Dietz , John Hibner , Jessica Pyzoha , Michael Andreyko , Keshava Datta , Michael Murray
IPC分类号： A61B5/05 , A61B5/055 , A61B6/00 , A61B10/00 , A61B10/02 , A61B17/00 , A61B17/34 , A61B19/00
CPC分类号： A61B10/02 , A61B5/055 , A61B5/0555 , A61B10/0041 , A61B10/0233 , A61B10/0275 , A61B10/0283 , A61B17/3403 , A61B17/3417 , A61B17/3421 , A61B90/11 , A61B90/17 , A61B2010/0208 , A61B2010/0225 , A61B2017/00477 , A61B2017/00796 , A61B2017/00911 , A61B2017/3411 , A61B2090/034 , A61B2090/036 , A61B2090/374 , A61B2090/3908 , A61B2090/3933 , A61B2090/3954 , A61B2090/3987
摘要： A localization mechanism, or fixture, is used in conjunction with a breast coil for breast compression and for guiding a core biopsy instrument during prone biopsy procedures in both open and closed Magnetic Resonance Imaging (MRI) machines. The localization fixture includes a three-dimensional Cartesian positionable guide for supporting and orienting an MRI-compatible biopsy instrument, and in particular a sleeve, to a biopsy site of suspicious tissues or lesions. A depth stop enhances accurate insertion, and prevents over-insertion or inadvertent retraction of the sleeve. The sleeve receives a probe of the MRI-compatible biopsy instrument and may contain various features to enhance its imagability, to enhance vacuum and pressure assist therethrough, and marker deployment etc.
摘要翻译：定位机构或夹具与乳房线圈一起用于乳房压缩，并用于在开放和闭合的磁共振成像（MRI）机器中的易行活检过程中引导核心活检仪器。定位固定装置包括一个三维笛卡尔定位指南，用于支持和定向MRI兼容的活检仪器，特别是套筒，用于可疑组织或病变的活检部位。深度限位器可以提高精确的插入，并防止套筒的过度插入或无意的收回。袖子接受MRI兼容活检器械的探头，并且可以包含各种特征以增强其成像能力，以增强通过其中的真空和压力辅助以及标记部署等。

3. 发明申请

US20070167736A1 MRI biopsy apparatus incorporating an imageable penetrating portion 有权
标题翻译： MRI活检装置结合有可成像的穿透部分
公开(公告)号：US20070167736A1
公开(公告)日：2007-07-19
申请号：US11323535
申请日：2005-12-30
申请人： Timothy Dietz , Keshava Datta , John Hibner , Michael Murray , Robert Hughes
发明人： Timothy Dietz , Keshava Datta , John Hibner , Michael Murray , Robert Hughes
IPC分类号： A61B5/05
CPC分类号： G01R33/286 , A61B5/05 , A61B5/055 , A61B10/0041 , A61B10/0275 , A61B90/11 , A61B2010/045 , A61B2090/374 , A61B2090/3908 , A61B2090/3954 , A61B2090/3983
摘要： An obturator as part of a biopsy system enhances use with Magnetic Resonance Imaging (MRI) by indicating location of a side aperture in an encompassing cannula. The cannula (e.g., detached probe, sleeve sized to receive a core biopsy probe) includes a side aperture for taking a tissue sample. When the obturator is inserted in lieu of the biopsy device into the cannula, a notch formed in a shaft of the obturator corresponds to the side aperture. A dugout trough into the notch may further accept aqueous material to further accentuate the side aperture. In addition, a series of dimensionally varied apertures (e.g., wells, slats) that communicate through a lateral surface of the shaft and that are proximal to the side aperture receive an aqueous material to accentuate visibility in an MRI image, even in a skewed MRI slice through the cannula/obturator.
摘要翻译：作为活检系统的一部分的闭孔器通过指示包围套管中的侧孔的位置来增强磁共振成像（MRI）的使用。套管（例如，分离的探针，尺寸设置成接纳芯活检探针的套管）包括用于取组织样本的侧孔。当插入代替活检装置的闭塞器插入插管中时，形成在闭孔器的轴中的凹口对应于侧孔。进入切口的独立槽可以进一步接受含水材料以进一步强化侧孔。另外，通过轴的侧表面连通并且靠近侧孔的一系列尺寸不同的孔（例如，孔，板条）接收含水材料以增强MRI图像中的可视性，即使在偏斜的MRI 穿过套管/闭孔器切片。

4. 发明申请

US20070255168A1 Grid and rotatable cube guide localization fixture for biopsy device 有权
标题翻译：用于活检装置的网格和可旋转立方体引导定位夹具
公开(公告)号：US20070255168A1
公开(公告)日：2007-11-01
申请号：US11415467
申请日：2006-05-01
申请人： John Hibner , Kreena Avimukta , Kevin Shannon
发明人： John Hibner , Kreena Avimukta , Kevin Shannon
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0233 , A61B17/3403 , A61B90/11 , A61B90/17 , A61B2017/3411
摘要： A biopsy system with a grid plate used as either a lateral or medial compression plate of a localization fixture used with a breast coil includes a rotatable guide cube that may be inserted into a desired rectangular recess in the grid plate after rotating to position a selected guide hole in the desired spatial orientation. Versions of a guide cube include those rotatable in two axes to provide additional hole positions, angled holes, enlarged circular holes that function with a rotating guide to support a noncircular biopsy instrument cannula (e.g., trocar/sleeve combination, core biopsy probe of a biopsy device) for rotation. A rotating guide may have an unlocked state for easily sliding to a selected longitudinal position thereon. Thereafter, the rotating guide is locked to serve as a positive depth stop (e.g., quarter turn locking elastomeric rings, triangular and scissor clips, and shutter depth stops).
摘要翻译：用作与乳房线圈一起使用的定位固定器的侧向或内侧压缩板的格栅板的活检系统包括可旋转的导向立方体，其可以在旋转以定位所选择的导片之后插入格栅板中的期望的矩形凹部孔在所需的空间方向。引导立方体的版本包括可在两个轴线上旋转的装置，以提供额外的孔位置，成角度的孔，扩大的圆形孔，其与用于支撑非圆形活检器械插管的旋转引导件（例如，套管针/套筒组合，活检的核心活检探针设备）进行旋转。旋转引导件可以具有用于容易地滑动到其上的所选纵向位置的解锁状态。此后，旋转引导件被锁定以用作正深度限位器（例如，四分之一圈锁定弹性环，三角形和剪刀夹子以及快门深度挡块）。

5. 发明申请

US20070032742A1 Biopsy Device with Vacuum Assisted Bleeding Control 有权
标题翻译：具有真空辅助出血控制的活检装置
公开(公告)号：US20070032742A1
公开(公告)日：2007-02-08
申请号：US11424576
申请日：2006-06-16
申请人： Gavin Monson , Trevor Speeg , Bennie Thompson , Robert Weikel , Michael Ludzack , John Hibner
发明人： Gavin Monson , Trevor Speeg , Bennie Thompson , Robert Weikel , Michael Ludzack , John Hibner
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/0046
摘要： A biopsy device and method are provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device includes a disposable probe assembly with an outer cannula having a distal piercing tip, a cutter lumen, and a cutter tube that rotates and translates past a side aperture in the outer cannula to sever a tissue sample. The biopsy device also includes a reusable hand piece with an integral motor and power source to make a convenient, untethered control for use with ultrasonic imaging. The reusable hand piece incorporates a probe oscillation mode to assist when inserting the distal piercing tip into tissue. External vacuum holes along the outer cannula (probe) that communicate with a vacuum and cutter lumen withdraw bodily fluids while a hemostatic disk-shaped ring pad around the probe applies compression to an external hole in the skin and absorbs fluids.
摘要翻译：提供活检装置和方法来获得诸如乳房组织活组织检查样本的组织样本。活检装置包括具有外插管的一次性探针组件，该外套管具有远端穿刺尖端，切割器内腔和切割管，其旋转并平移穿过外插管中的侧孔以切断组织样本。活检装置还包括具有集成电动机和电源的可重复使用的手持件，以便使用与超声成像一起使用的方便，无阻碍的控制。可重复使用的手持件包含探头振动模式，以便将远端穿刺尖端插入组织中时有助于此。沿着与真空和切割腔相通的外套管（探头）的外部真空孔可以抽出体液，而探针周围的止血盘形环垫压缩到皮肤的外部孔并吸收流体。

6. 发明申请

US20060258956A1 MRI Biopsy Device 有权
标题翻译： MRI活检装置
公开(公告)号：US20060258956A1
公开(公告)日：2006-11-16
申请号：US11419567
申请日：2006-05-22
申请人： Wells Haberstich , Raj Raghavendran , John Hibner
发明人： Wells Haberstich , Raj Raghavendran , John Hibner
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B5/055 , A61B5/065 , A61B5/743 , A61B5/7435 , A61B10/0041 , A61B10/0266 , A61B10/0283 , A61B17/3403 , A61B90/11 , A61B90/17 , A61B90/36 , A61B2010/0208 , A61B2017/00128 , A61B2017/00199 , A61B2017/00212 , A61B2017/00796 , A61B2017/00911 , A61B2017/3411 , A61B2018/00928 , A61B2090/0811 , A61B2090/374 , A61B2090/3908 , A61B2090/3954 , A61B2090/3987 , A61B2560/0266 , A61B2560/0462
摘要： A magnetic resonance imaging (MRI) compatible core biopsy system uses a biopsy device having intuitive graphical displays and a detachable remote keypad that advantageously allows convenient control even within the close confines afforded by a localization fixture installed within a breast coil that localizes a patient's breast and guides a probe of the biopsy device relative to the localized breast. A control module for interactive control and power generation are remotely positioned and communicate and transmit rotational mechanical energy via sheathed cable.
摘要翻译：磁共振成像（MRI）兼容的核心活检系统使用具有直观的图形显示的活检装置和可拆卸的远程键盘，其有利地允许即使在由安装在乳房线圈内的定位夹具提供的紧密限制内的方便的控制下，引导活检装置相对于局部乳房的探针。用于交互控制和发电的控制模块被远程定位，并通过护套电缆传送和传输旋转机械能。

7. 发明申请

US20060074346A1 Biopsy apparatus and method 有权
标题翻译：活检装置及方法
公开(公告)号：US20060074346A1
公开(公告)日：2006-04-06
申请号：US10953904
申请日：2004-09-29
申请人： John Hibner
发明人： John Hibner
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A biopsy device and method are provided for obtaining a tissue sample, such as breast tissue biopsy sample. The device includes an outer cannula having a cutter lumen and a side tissue port communicating with the cutter lumen. The device can be operated to push severed tissue samples through the cutter with a fluid, such as saline, without exposing the tissue surrounding the cannula to the fluid.
摘要翻译：提供活检装置和方法来获得诸如乳腺组织活组织检查样本的组织样本。该装置包括具有切割器内腔和与切割器内腔连通的侧组织端口的外套管。该装置可以被操作以用诸如盐水的流体通过切割器推动切断的组织样本，而不将套管周围的组织暴露于流体。

8. 发明申请

US20060074343A1 Biopsy device with sample storage 失效
公开(公告)号：US20060074343A1
公开(公告)日：2006-04-06
申请号：US10953395
申请日：2004-09-29
申请人： John Hibner
发明人： John Hibner
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0225
摘要： A biopsy device and method are provided for obtaining and storing multiple tissue samples. The device permits the tissue samples to be stored in an end to end configuration. The device can include a sample tube having a sample lumen and a generally parallel vacuum lumen. A movable member, such as rod, can be advanced to uncover a predetermined number of fluid passageways between the sample lumen and the vacuum lumen as each sample is severed.

9. 发明申请

US20070255174A1 Tissue Sample Serial Capturing Biopsy Device 失效
标题翻译：组织样品串联捕获活检装置
公开(公告)号：US20070255174A1
公开(公告)日：2007-11-01
申请号：US11753665
申请日：2007-05-25
申请人： John Hibner
发明人： John Hibner
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A biopsy device and method are provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device includes a disposable probe assembly with an outer cannula having a distal piercing tip, a cutter lumen, and a cutter tube that rotates and translates past a side aperture in the outer cannula to sever a tissue sample. The biopsy device also includes a reusable handpiece with an integral motor and power source to make a convenient, untethered control for use with ultrasonic imaging. The reusable handpiece incorporates a probe oscillation mode to assist when inserting the distal piercing tip into tissue. The motor also actuates an attached tape indexing mechanism in coordination with movement of the cutter tube to provide sequentially stored tissue samples in a replaceable serial stacking assembly.
摘要翻译：提供活检装置和方法来获得诸如乳房组织活组织检查样本的组织样本。活检装置包括具有外插管的一次性探针组件，该外套管具有远端穿刺尖端，切割器内腔和切割管，其旋转并平移穿过外插管中的侧孔以切断组织样本。活检装置还包括具有集成电机和电源的可重复使用的手持件，以便使用于超声波成像的方便，无阻塞的控制。可重复使用的手持件包含探针振动模式，以在将远端穿刺尖端插入组织中时有助于。电动机还与切割管的运动协调地启动附着的带分度机构，以将顺序存储的组织样本提供在可更换的串联堆叠组件中。

10. 发明申请

US20070255173A1 Biopsy Device with Integral Vacuum Assist and Tissue Sample and Fluid Capturing Canister 有权
标题翻译：具有整体真空辅助和组织样品和流体捕获罐的活检装置
公开(公告)号：US20070255173A1
公开(公告)日：2007-11-01
申请号：US11753952
申请日：2007-05-25
申请人： John Hibner
发明人： John Hibner
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225
摘要： A biopsy device is provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device includes a disposable probe assembly with an outer cannula having a distal piercing tip, a cutter lumen, and a cutter tube that rotates and translates past a side aperture in the outer cannula to sever a tissue sample. The biopsy device also includes a reusable handpiece with an integral motor and power source to make a convenient, untethered control for use with ultrasonic imaging. The reusable handpiece incorporates a probe oscillation mode to assist when inserting the distal piercing tip into tissue. An integral vacuum motor assists prolapsing tissue for effective severing as well as facilitating withdrawal of the tissue samples and bodily fluids from the biopsy site into a detachable, self-contained canister for transporting the separated biopsy samples and fluid for pathology assessment, avoiding biohazards in a clinical setting.
摘要翻译：提供活检装置用于获得诸如乳房组织活组织检查样本的组织样本。活检装置包括具有外插管的一次性探针组件，该外套管具有远端穿刺尖端，切割器内腔和切割管，其旋转并平移穿过外插管中的侧孔以切断组织样本。活检装置还包括具有集成电机和电源的可重复使用的手持件，以便使用于超声波成像的方便，无阻塞的控制。可重复使用的手持件包含探针振动模式，以在将远端穿刺尖端插入组织中时有助于。整体式真空马达帮助脱垂组织进行有效切断，并有利于将组织样本和体液从活组织检查部位抽出到可拆卸的独立罐中，用于运输分离的活检样本和流体进行病理学评估，避免生物危害在临床设置。

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