专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20170066162A9 Method of Enhancing Ultrasound Visibility of Hyperechoic Materials 审中-公开
标题翻译：提高高回声材料超声可见度的方法
公开(公告)号：US20170066162A9
公开(公告)日：2017-03-09
申请号：US12022531
申请日：2008-01-30
申请人： John S. Fisher
发明人： John S. Fisher
IPC分类号： A61B8/00
CPC分类号： B29C39/10 , A61B90/39 , A61B2017/00004 , A61B2017/00526 , A61B2017/00898 , A61B2090/3925
摘要： A permanent or temporary marker is embedded within a hydrogel plug used in a biopsy procedure to indicate the location of a suspicious lesion so that the marker may be found in a subsequent surgical procedure. A combination of at least one permanent and at least one temporary marker may be used. Inserts of differing sizes and shapes may also be placed into the hydrogel plugs during their manufacturing process and removed from the plugs after the plugs have cured so that air-filled cavities are left in the plug. These cavities are temporary but may be used to augment location of a permanent marker.
摘要翻译：永久或临时标记物嵌入在活检程序中使用的水凝胶塞中以指示可疑病变的位置，使得可以在随后的手术过程中发现标记。可以使用至少一个永久和至少一个临时标记的组合。不同尺寸和形状的插入件也可以在其制造过程中被放置到水凝胶塞中，并且在塞子固化之后从塞子中移除，使得充满空气的孔留在塞子中。这些空腔是暂时的，但可用于增加永久性标记的位置。

92. 发明授权

US09561020B2 Biopsy probe and targeting set interface 有权
标题翻译：活检探针和靶向设定界面
公开(公告)号：US09561020B2
公开(公告)日：2017-02-07
申请号：US14483199
申请日：2014-09-11
申请人： Devicor Medical Products, Inc.
发明人： Shailendra K. Parihar , Jessica P. Leimbach
IPC分类号： A61B5/00 , A61B10/02 , A61B17/32 , A61B17/00
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B17/32002 , A61B2010/0208 , A61B2010/0225 , A61B2017/00398 , A61B2017/0046 , A61B2090/0801
摘要： A biopsy system includes a biopsy targeting assembly, a needle, and a biopsy device. The biopsy targeting assembly includes a cradle. The needle is releasably supported by the targeting assembly. The biopsy device includes a body having a tissue collection assembly and a cutter. The cutter is translatable relative to the body and extends distally from the body. The cradle of the targeting assembly releasably supports the body of the biopsy device distally of the tissue collection assembly. The biopsy device translates a distal portion of the cutter within the needle with the needle supported by the targeting assembly.
摘要翻译：活检系统包括活检靶向组件，针和活检装置。活检靶组件包括支架。针被靶向组件可释放地支撑。活检装置包括具有组织收集组件和切割器的主体。切割器可相对于身体平移并从身体向远侧延伸。靶向组件的支架可释放地支撑活组织检查装置的身体远离组织收集组件。活检装置将针头内的切割器的远端部分用瞄准组件支撑的针翻转。

93. 发明授权

US09538994B2 Vacuum sensor and pressure pump for tetherless biopsy device 有权
标题翻译：真空传感器和无菌活检装置的压力泵
公开(公告)号：US09538994B2
公开(公告)日：2017-01-10
申请号：US13247495
申请日：2011-09-28
申请人： John A. Hibner , William D. Dannaher , Wells D. Haberstich
发明人： John A. Hibner , William D. Dannaher , Wells D. Haberstich
IPC分类号： A61B10/00 , A61B10/02 , A61B17/00
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2017/00398
摘要： A biopsy device may include a needle, a cutter, and a handpiece. A vacuum pump in the handpiece may provide a vacuum to the needle and/or to the cutter. A pressure pump in the handpiece may also provide pressurized air to the needle and/or to the cutter. A motor in the handpiece may drive the vacuum pump, the pressure pump, and/or the cutter. A vacuum sensor may sense a vacuum level within the biopsy device, and cause initiation of operational cycles in response to sensed vacuum levels. Portions of a valving mechanism and a clutching mechanism may be integrally formed. A clutching and valving mechanism may be driven by a first battery-powered motor; and a cutter, pressure pump, and vacuum pump by a second battery-powered motor. A biopsy device may thus provide vacuum, pressurized air, and power from within a handpiece, such that the biopsy device is tetherless.
摘要翻译：活检装置可以包括针，切割器和手持件。手柄中的真空泵可以向针和/或切割器提供真空。手持件中的压力泵还可以向针和/或切割器提供加压空气。手机中的电机可以驱动真空泵，压力泵和/或切割器。真空传感器可以感测活检装置内的真空度，并响应感测的真空度引起操作循环的启动。阀机构和离合机构的一部分可以一体地形成。离合器和阀门机构可由第一电池供电的马达驱动; 以及由第二电池供电电动机的切割器，压力泵和真空泵。因此，活检装置可以从手持件内提供真空，加压空气和动力，使得活检装置是无连接的。

94. 发明授权

US09504453B2 MRI biopsy device 有权
公开(公告)号：US09504453B2
公开(公告)日：2016-11-29
申请号：US15182733
申请日：2016-06-15
申请人： Devicor Medical Products, Inc.
发明人： Wells D. Haberstich , Raj G. Raghavendran , John A. Hibner
IPC分类号： A61B5/00 , A61B10/02 , A61B5/055 , A61B10/00 , A61B17/34 , A61B5/06 , A61B17/00
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.

95. 发明授权

US09468424B2 Cutter drive assembly for biopsy device 有权
标题翻译：用于活检装置的切割器驱动组件
公开(公告)号：US09468424B2
公开(公告)日：2016-10-18
申请号：US14471595
申请日：2014-08-28
申请人： Devicor Medical Products, Inc.
发明人： John A. Hibner , Patrick A. Mescher , Edward A. Rhad
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0096 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device comprises a body, a needle, and a cutter actuation mechanism. The needle extends distally from the body. The cutter actuation mechanism rotates and translates the cutter relative to the body and relative to the needle. The cutter has an overmold presenting a lead screw and a hex portion. The cutter actuation mechanism comprises a first gear disposed about the hex portion of the overmold and a second gear engaged with the lead screw of the overmold by a nut that is integral with the second gear. The cutter actuation mechanism is operable to simultaneously rotate the first gear relative to the body at a first rotational speed and the second gear relative to the body at a second rotational speed. With the lead screw and the nut rotating at different rotational speeds, the lead screw rotates relative to the nut at a third rotational speed.
摘要翻译：活检装置包括主体，针和切割器致动机构。针从身体向远处延伸。切割器致动机构使刀具相对于主体相对于针旋转并平移。刀具具有一个包含一个导螺杆和一个十六进制部分的二次模型。切割器致动机构包括围绕包覆模制件的六边形部分设置的第一齿轮和通过与第二齿轮成一体的螺母与包覆模制体的导螺杆啮合的第二齿轮。切割器致动机构可操作以在第一旋转速度下相对于主体同时旋转第一齿轮，并且第二齿轮以第二旋转速度相对于主体旋转。利用导螺杆和螺母以不同的转速旋转，导螺杆以第三转速相对于螺母旋转。

96. 发明授权

US09414816B2 Introducer for biopsy device 有权
标题翻译：导管用于活检装置
公开(公告)号：US09414816B2
公开(公告)日：2016-08-16
申请号：US13166918
申请日：2011-06-23
申请人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
发明人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B17/3403 , A61B2010/0208 , A61B2090/3987
摘要： A biopsy system comprises an introducer, a biopsy device having a needle, and a marker applier. The introducer may include a closed distal tip, a lateral aperture, a proximally facing interior wall, and a ramp that guides the closed distal end of a marker applier up and into abutment with the wall as the applier is fed into the introducer. The needle of the biopsy device includes a blunt distal end and features providing clearance for the ramp as the blunt distal end is brought into abutment with the wall when the needle is fed into the introducer. The introducer may alternatively include an open distal end having resiliently biased leaves that bear against an inserted biopsy device needle. In some other versions, a fin projects laterally from the closed distal end of a marker applier, spacing the distal end away from a sidewall region of the introducer cannula.
摘要翻译：活检系统包括导引器，具有针的活检装置和标记器。引导器可以包括封闭的远侧末端，侧向孔，朝向内侧的内壁，以及斜坡，当施加器被馈送到导引器中时，该斜面将标记物施加器的封闭远端引导向上并与壁邻接。活检装置的针包括钝的远端，并且当针被送入导引器时，当钝头远端与壁抵接时，该特征为斜面提供间隙。导引器可以可选地包括具有弹性偏置的叶片的敞开的远端，该叶片抵靠插入的活检装置针头。在一些其他形式中，翅片从标记物施加器的封闭远端横向突出，使远端远离引导器套管的侧壁区域。

97. 发明授权

US09216069B2 Methods for defining and marking tissue 有权
公开(公告)号：US09216069B2
公开(公告)日：2015-12-22
申请号：US12625112
申请日：2009-11-24
申请人： Seth A. Foerster , Fred H. Burbank , Mark A. Ritchart , Elias A. Zerbouni
发明人： Seth A. Foerster , Fred H. Burbank , Mark A. Ritchart , Elias A. Zerbouni
IPC分类号： A61B6/00 , A61B19/00 , A61B10/02 , A61B17/00
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.

98. 发明授权

US09095327B2 Biopsy device with variable side aperture 有权
公开(公告)号：US09095327B2
公开(公告)日：2015-08-04
申请号：US13594979
申请日：2012-08-27
申请人： Robert F. Weikel, Jr. , Lee E. Reichel , John A. Hibner , Michael R. Ludzack
发明人： Robert F. Weikel, Jr. , Lee E. Reichel , John A. Hibner , Michael R. Ludzack
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283
摘要： A biopsy device and method are provided for obtaining a tissue sample, such as a breast tissue biopsy sample. The biopsy device may include an outer cannula having a distal piercing tip, a cutter lumen, a side tissue port communicating with the cutter lumen, and at least one fluid passageway disposed distally of the side tissue port. The inner cutter may be advanced in the cutter lumen past the side tissue port to sever a tissue sample. After the tissue sample is severed, and before the inner cutter is retracted proximally of the side tissue port, the cutter may be used to alternately cover and uncover the fluid passageway disposed distally of the side tissue.

99. 发明授权

US09089317B2 Biopsy device 有权
标题翻译：活检装置
公开(公告)号：US09089317B2
公开(公告)日：2015-07-28
申请号：US14323190
申请日：2014-07-03
申请人： Devicor Medical Products, Inc.
发明人： Mark A. Burdorff , John A. Hibner , Daniel F. Dlugos , Scott A. Gleason , Brian W. Schmidt
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/02 , A61B10/0266 , A61B10/0275 , A61B2010/0208
摘要： A method is provided for calibrating a surgical biopsy system. The biopsy system includes a biopsy instrument and control unit. The biopsy instrument includes a piercer, rotatable cutter, and a port for receiving tissue samples. The method comprises the steps of translating the cutter distally until the translation of the cutter is stopped at an extended position and recording the extended position. The cutter is then translated from the extended position proximally until the translation of the cutter is stopped at a retracted position proximal to the extended position. The retracted position is recorded. The method further comprises the step of rotating the cutter to a rotation speed while the cutter is located at the retracted position and, if determined that the rotation speed is within a predetermined rotation speed range, a feedback signal is provided on the display allowing the operator to progress to the next procedural step.
摘要翻译：提供了一种校准外科活检系统的方法。活检系统包括活检仪器和控制单元。活检器械包括穿孔器，可旋转切割器和用于接收组织样本的端口。该方法包括以下步骤：向前平移刀具，直到刀具的平移停止在延伸位置并记录延伸位置。然后，切割器从近端的延伸位置平移直到切割器的平移停止在靠近延伸位置的缩回位置处。记录缩回位置。该方法还包括在切割器位于缩回位置时将切割器旋转至转速的步骤，并且如果确定转速在预定旋转速度范围内，则在显示器上提供反馈信号，允许操作者进入下一个程序步骤。

100. 发明授权

US09039635B2 Surgical biopsy system with remote control for selecting an operational mode 有权
公开(公告)号：US09039635B2
公开(公告)日：2015-05-26
申请号：US13898622
申请日：2013-05-21
申请人： Devicor Medical Products, Inc.
发明人： Mark A. Burdorff , John A. Hibner , Dan F. Dlugos , Jon D. Buzzard
IPC分类号： A61B10/02 , A61B19/00 , A61B17/00
CPC分类号： A61B10/0275 , A61B10/0283 , A61B34/25 , A61B2017/00199 , A61B2017/00973
摘要： A surgical biopsy system is provided for removing at least one tissue sample from a surgical patient. The surgical biopsy system comprises an elongated, hollow piercer and a cutter rotatably and axially positionable relative to the piercer. The piercer has a lateral port for receiving the tissue sample into the piercer. The surgical biopsy system further comprises a power transmission source operatively connected to the cutter for rotating and translating the cutter, a control unit, and a display mounted in a display frame for showing an operator a plurality of operational modes of the surgical biopsy system. The surgical biopsy system further comprises at least one control button operatively connected to the control unit by a circuit and remotely located from the control unit. The operator may actuate the control button(s) to select any one of the operational modes and the selected operational mode is visually identifiable on the display.

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