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公开(公告)号:US5526822A
公开(公告)日:1996-06-18
申请号:US217246
申请日:1994-03-24
申请人: Fred H. Burbank , Thomas J. Fogarty , Wayne E. Manska , Mark A. Ritchart , Timothy J. Ryan , Elias A. Zerhouni
发明人: Fred H. Burbank , Thomas J. Fogarty , Wayne E. Manska , Mark A. Ritchart , Timothy J. Ryan , Elias A. Zerhouni
CPC分类号: A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B17/221 , A61B2010/0208 , A61B2010/0225 , A61B2017/303
摘要: A method and device for the automated biopsy and collection of soft tissue having a piercing needle with a receiving port to trap tissue prior to cutting. A motor drive directs and positions the tissue receiving port at a lesion site in arbitrary positions about and along the longitudinal axis of the device. A cutter advances into the receiving chamber and severs tissue which has prolapsed into the receiving port. The severed tissue is then removed from the receiving port without removing the piercing needle receiving port from the lesion site, thus allowing for the accurate, rapid removal of an arbitrary number of core samples with only one insertion. A tissue sample cassette provides storage for the samples as well as a means for coding and decoding the location from which the samples were obtained. Together, these features allow for more accurate and complete sampling of large lesions, for the complete removal of small lesions or removal of other tissue for a variety of reasons.
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公开(公告)号:US08277391B2
公开(公告)日:2012-10-02
申请号:US10213638
申请日:2002-08-07
IPC分类号: A61B10/00
CPC分类号: A61B19/54 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2017/00004 , A61B2090/3908 , A61B2090/3987 , Y10T24/4501
摘要: In order to later identify the location of a biopsy or surgery, various means and methods for permanently and non-surgically marking selected tissue in the human body are used. Later visualization of the markers is readily accomplished using state-of-the-art imaging systems.
摘要翻译: 为了稍后识别活组织检查或手术的位置,使用用于永久地和非手术地标记人体中的选定组织的各种手段和方法。 使用最先进的成像系统,很容易实现标记的可视化。
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13.
公开(公告)号:US07981050B2
公开(公告)日:2011-07-19
申请号:US11671500
申请日:2007-02-06
CPC分类号: A61B10/0266 , A61B6/12 , A61B8/0841 , A61B10/0275 , A61B10/0283 , A61B17/221 , A61B2010/0208 , A61B2010/0225 , A61B2017/303
摘要: Instruments for performing percutaneous biopsy procedures are disclosed, which have advantageous features for improving functionality and performance over prior art devices. These instruments comprise two types, single-use devices, and multiple-use devices having active tissue capture capability. Improved features include the ability to retrieve and evaluate multiple tissue samples during a single insertion procedure, without physical handling of the samples, as well as constructional features, such as a molded tissue cassette housing, variant vacuum port embodiments suited for different tissue environments, and a method for backflushing the instrument to remove biological debris, among others.
摘要翻译: 公开了用于执行经皮活检程序的仪器,其具有改善现有技术装置的功能和性能的有利特征。 这些仪器包括两种类型的一次性装置,以及具有活性组织捕获能力的多用途装置。 改进的特征包括在单次插入过程中检索和评估多个组织样本的能力,而不对样品进行物理处理,以及结构特征,例如模制的组织盒壳体,适合于不同组织环境的变体真空端口实施例,以及 一种用于反吹仪器以去除生物碎屑的方法等。
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公开(公告)号:US07625397B2
公开(公告)日:2009-12-01
申请号:US09954646
申请日:2001-09-18
CPC分类号: A61B19/54 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2017/00004 , A61B2090/3908 , A61B2090/3987 , Y10T24/4501
摘要: In order to later identify the location of a biopsy or surgery, various means and methods for permanently and non-surgically marking selected tissue in the human body are used. Later visualization of the markers is readily accomplished using state-of-the-art imaging systems.
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公开(公告)号:US07229417B2
公开(公告)日:2007-06-12
申请号:US10966551
申请日:2004-10-15
CPC分类号: A61B19/54 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2017/00004 , A61B2090/3908 , A61B2090/3987 , Y10T24/4501
摘要: Implantable devices and methods of use are disclosed for marking the location of a biopsy or surgery for the purpose of identification. The methods include providing a biodegradable radiodense implant and taking a tissue sample from a biopsy site within a breast of a patient. The biodegradable implant is then positioned at the biopsy site. The tissue sample is tested and the biopsy site is then relocated. In one embodiment, the entire implant is radiodense. In another embodiment, the entire implant is biodegradable. Methods of using a biodegradable implant having a radiodense material and a biodegradable implant that is visible using an imaging system are also included.
摘要翻译: 公开了可植入装置和使用方法,用于标识活检或手术的位置用于鉴定。 所述方法包括提供可生物降解的放射线植入物并从患者乳房内的活检部位取出组织样品。 然后将可生物降解的植入物置于活检部位。 测试组织样品,然后将活检部位重新定位。 在一个实施例中,整个植入物是辐射二极管。 在另一个实施方案中,整个植入物是可生物降解的。 还包括使用具有放射性物质的可生物降解植入物和使用成像系统可见的可生物降解植入物的方法。
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公开(公告)号:US07044957B2
公开(公告)日:2006-05-16
申请号:US09776125
申请日:2001-02-02
IPC分类号: A61B17/34
CPC分类号: A61B19/54 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2017/00004 , A61B2090/3908 , A61B2090/3987 , Y10T24/4501
摘要: In order to later identify the location of a biopsy or surgery, various means and methods for permanently and non-surgically marking selected tissue in the human body are used. Later visualization of the markers is readily accomplished using state-of-the-art imaging systems.
摘要翻译: 为了稍后识别活组织检查或手术的位置,使用用于永久地和非手术地标记人体中的选定组织的各种手段和方法。 使用最先进的成像系统,很容易实现标记的可视化。
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17.
公开(公告)号:US06228055B1
公开(公告)日:2001-05-08
申请号:US08858389
申请日:1997-05-19
IPC分类号: A61M500
CPC分类号: A61B19/54 , A61B10/0275 , A61B10/0283 , A61B90/39 , A61B2017/00004 , A61B2090/3908 , A61B2090/3987 , Y10T24/4501
摘要: Implantable devices are disclosed for marking the location of a biopsy or surgery for the purpose of identification. The devices are remotely delivered, preferably percutaneously. Visualization of the markers is readily accomplished using various state of the art imaging systems. Using the inventive systems, it is possible to permanently mark the location or margins of a lesion or other tissue site, prior to removing or sampling same. The markers function to provide evidence of the location of the lesion after the procedure is completed, for reference during future examinations or procedures.
摘要翻译: 公开了可植入装置,用于标识活检或手术的位置用于鉴定。 这些装置被远程传送,优选经皮。 使用各种现有技术的成像系统可以容易地实现标记的可视化。 使用本发明的系统,可以在移除或取样之前永久地标记病变或其他组织部位的位置或边缘。 标记功能用于在手术完成后提供病变位置的证据,以供将来检查或手术参考。
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18.
公开(公告)号:US5649547A
公开(公告)日:1997-07-22
申请号:US386941
申请日:1995-02-10
CPC分类号: A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B6/12 , A61B8/0841 , A61B17/221 , A61B2010/0208 , A61B2010/0225 , A61B2017/303
摘要: Instruments for performing percutaneous biopsy procedures are disclosed, which have advantageous features for improving functionality and performance over prior art devices. These instruments comprise two types, single-use devices, and multiple-use devices having active tissue capture capability. Improved features include the ability to retrieve and evaluate multiple tissue samples during a single insertion procedure, without physical handling of the samples, as well as constructional features, such as a molded tissue cassette housing, variant vacuum port embodiments suited for different tissue environments, and a method for backflushing the instrument to remove biological debris, among others.
摘要翻译: 公开了用于执行经皮活检程序的仪器,其具有改善现有技术装置的功能和性能的有利特征。 这些仪器包括两种类型的一次性装置,以及具有活性组织捕获能力的多用途装置。 改进的特征包括在单次插入过程中检索和评估多个组织样本的能力,而不对样品进行物理处理,以及结构特征,例如模制的组织盒壳体,适合于不同组织环境的变体真空端口实施例,以及 一种反吹仪器以去除生物碎片的方法等。
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公开(公告)号:US08591435B2
公开(公告)日:2013-11-26
申请号:US13045596
申请日:2011-03-11
CPC分类号: A61B10/0266 , A61B6/12 , A61B8/0841 , A61B10/0275 , A61B10/0283 , A61B17/221 , A61B2010/0208 , A61B2010/0225 , A61B2017/303
摘要: A biopsy device may include a housing and a disposable biopsy assembly releasably received in the housing. The disposable biopsy assembly may include a cutter coaxially disposed with respect to a needle, and a plurality of gears may be engaged when the disposable biopsy sample is inserted in the housing. A tissue sample holder may be disposed within housing.
摘要翻译: 活检装置可以包括壳体和可释放地容纳在壳体中的一次性活检组件。 一次性活检组件可以包括相对于针同轴设置的切割器,并且当一次性活检样品插入壳体中时,可以接合多个齿轮。 组织样本保持器可以设置在壳体内。
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公开(公告)号:US20110160611A1
公开(公告)日:2011-06-30
申请号:US13045596
申请日:2011-03-11
IPC分类号: A61B10/02
CPC分类号: A61B10/0266 , A61B6/12 , A61B8/0841 , A61B10/0275 , A61B10/0283 , A61B17/221 , A61B2010/0208 , A61B2010/0225 , A61B2017/303
摘要: A biopsy device may include a housing and a disposable biopsy assembly releasably received in the housing. The disposable biopsy assembly may include a cutter coaxially disposed with respect to a needle, and a plurality of gears may be engaged when the disposable biopsy sample is inserted in the housing. A tissue sample holder may be disposed within housing.
摘要翻译: 活检装置可以包括壳体和可释放地容纳在壳体中的一次性活检组件。 一次性活检组件可以包括相对于针同轴设置的切割器,并且当一次性活检样品插入壳体中时,可以接合多个齿轮。 组织样本保持器可以设置在壳体内。
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