专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US07347829B2 Introduction system for minimally invasive surgical instruments 有权
标题翻译：微创手术器械介绍系统
公开(公告)号：US07347829B2
公开(公告)日：2008-03-25
申请号：US10649068
申请日：2003-08-27
申请人： Joseph L. Mark , Michael E. Miller , Timothy A. Goedde
发明人： Joseph L. Mark , Michael E. Miller , Timothy A. Goedde
IPC分类号： A61B5/05
CPC分类号： A61B10/0275 , A61B10/0283 , A61B17/3403 , A61B2090/3908 , A61B2090/3954 , A61M1/0064
摘要： A medical system is disclosed that includes a cannula, an introducer stylet removably disposed within the cannula and a target confirmation device selectively insertable within the cannula. In an embodiment of the invention, the introducer stylet is configured for insertion into a patient's body. The outer cannula is sized to fit over the introducer stylet and is positionable at least partially within the patient's body after insertion and removal of the introducer stylet. The target confirmation device is insertable into the outer cannula after removal of the introducer stylet and is configured to confirm the position of the outer cannula relative to the target site. A medical procedure using the medical system of the present invention is also disclosed.
摘要翻译：公开了一种医疗系统，其包括套管，可移除地设置在套管内的导引器探针和可选择性地插入套管内的目标确认装置。在本发明的一个实施例中，导引器探针被配置成插入病人体内。外套管的尺寸设置成配合在导引器探针上，并且在插入和移除引导器探针之后可至少部分地位于患者体内。在移除引导器探针之后，目标确认装置可插入到外套管中，并且构造成确认外套管相对于目标部位的位置。还公开了使用本发明的医疗系统的医疗手术。

72. 发明授权

US06261243B1 Biopsy marker assembly and method of use 有权
标题翻译：活检标记组装及使用方法
公开(公告)号：US06261243B1
公开(公告)日：2001-07-17
申请号：US09526412
申请日：2000-03-16
申请人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
发明人： Bryan T. Burney , Michael E. Miller , Joseph L. Mark
IPC分类号： A61B1000
CPC分类号： A61B90/39 , A61B10/0233 , A61B2090/3908
摘要： A biopsy-marking assembly for obtaining a biopsy sample from a biopsy site in a patient and marking the biopsy site is provided. The biopsy marking assembly includes a biopsy device and a marking element for marking the biopsy site. In preferred embodiments, the marking assembly is configured so that the marking element is deposited at the biopsy site before the tissue sample is taken. In some embodiments, the marker element is a V-shaped rod including two legs and a joint between the two legs. In some embodiments, the biopsy device includes an outer hollow needle defining a lumen therethrough and an inner needle slidingly engaged within the lumen. The inner needle defines a marker chamber for carrying the marker element for delivery to the biopsy site, and a cavity for receiving a tissue sample. Methods are also provided for obtaining a biopsy sample and marking the biopsy site. The methods include loading a marker element into a biopsy device to obtain a biopsy-marker assembly, inserting the biopsy-marker assembly into a patient, depositing the marker element in the biopsy site and then obtaining a biopsy sample.
摘要翻译：提供了一种活检标记组件，用于从患者的活检部位获得活组织检查样本并标记活检部位。活检标记组件包括活检装置和用于标记活检部位的标记元件。在优选实施例中，标记组件被配置成使得标记元件在采集组织样本之前沉积在活检部位。在一些实施例中，标记元件是包括两个腿和两条腿之间的关节的V形杆。在一些实施例中，活检装置包括限定穿过其中的腔的外部中空针和滑动地接合在内腔内的内针。内针限定用于携带用于传送到活组织检查部位的标记元件的标记室，以及用于接收组织样本的空腔。还提供了用于获得活组织检查样品并标记活检部位的方法。所述方法包括将标记元件装载到活检装置中以获得活组织检查标记组件，将活组织检查标记组件插入患者体内，将标记元件沉积在活检部位中，然后获得活组织检查样品。

73. 发明授权

US06228049B1 Surgical and pharmaceutical site access guide and methods 有权
标题翻译：手术和制药现场准入指南和方法
公开(公告)号：US06228049B1
公开(公告)日：2001-05-08
申请号：US09145419
申请日：1998-09-02
申请人： David L. Schroeder , Dan C. Ireland , Joseph L. Mark
发明人： David L. Schroeder , Dan C. Ireland , Joseph L. Mark
IPC分类号： A61M1100
CPC分类号： A61B10/0233 , A61B10/0283 , A61B17/3417 , A61B17/3468 , A61M2025/018
摘要： An introducer guide 15 for introducing medical items into an internal tissue of a patient is provided. The guide 15 includes a cannula 20 defining a lumen sized to receive the item and a lateral opening 24. A ramp is disposed within the lumen adjacent and inclined toward the lateral opening 24. A hub 40′ is attached to the second end 22 of the cannula 20. The hub 40′ includes a gripping portion 41′ configured to be held when inserting and positioning the introducer 15. The gripping portion 41′ has a length lgp sufficient for gripping and a tactile indicator 44 disposed along substantially the entire length lgp of the gripping portion 41 on the hub 40′. The indicator 44 has a fixed angular relationship with the lateral opening 24. The invention also includes methods for obtaining a biopsy sample and methods for treating lesions.
摘要翻译：提供了用于将医疗用品引入患者的内部组织的引导器引导件15。引导件15包括限定尺寸设置成容纳物品的内窥镜20和侧向开口24.斜面与内腔相邻设置并朝向侧向开口24倾斜。毂40'连接到第二端22 套管20'包括夹持部分41'，夹持部分41'被配置成在插入和定位导引器15时被保持。抓握部分41'具有足够的握持力的长度lgp和沿基本上整个长度lgp设置的触觉指示器44 轮毂40'上的抓握部分41。指示器44与侧向开口24具有固定的角度关系。本发明还包括获得活检样本的方法和用于治疗病变的方法。

74. 发明授权

US6120518A Non-reflective surfaces for surgical procedures 失效
标题翻译：用于外科手术的非反射表面
公开(公告)号：US6120518A
公开(公告)日：2000-09-19
申请号：US53429
申请日：1998-04-01
申请人： Joseph L. Mark , Michael E. Miller
发明人： Joseph L. Mark , Michael E. Miller
IPC分类号： A61B17/00 , A61B17/32 , A61B19/00 , A61F9/013 , C23C30/00
CPC分类号： A61B90/36 , A61B17/320016 , A61B2090/306 , A61B2090/3937 , A61F9/0133
摘要： A medical device for surgical procedures is provided which includes an instrument having a working end defined by a portion of the instrument that can be visualized in a surgical field during a micro-invasive or minimally invasive surgical procedure. The working end includes a tissue manipulating element and a non-reflective outer surface, which covers the working end in its entirety so that the outer surface is free from glare points. The outer surface of the working end is preferably electrochemically etched to form a darkened metal oxide composition surface. The invention also includes micro-invasive surgical assemblies, which include a light source for illuminating the surgical field and visualization means as well as an instrument with a non-reflective working end. Processes for providing a surgical article with a non-reflective surface are also provided. The processes include placing an electrode adjacent the working end of the article and maintaining a gap between the article and the electrode. Electrolyte is supplied to the gap while passing an electric current between the article and electrode to provide a substantially uniform non-reflective surface to the entire working end of the article.
摘要翻译：提供了一种用于外科手术的医疗装置，其包括具有在微创或微创外科手术过程中可在外科视野中显示的器械的一部分限定的工作端的器械。工作端包括组织操作元件和非反射外表面，其整体地覆盖工作端，使得外表面没有眩光点。工作端的外表面优选被电化学蚀刻以形成变暗的金属氧化物组合物表面。本发明还包括微创手术组件，其包括用于照亮外科手术领域的光源和可视化装置以及具有不反射工作端的器械。还提供了用于提供具有非反射表面的外科用品的方法。这些方法包括将电极放置在物品的工作端附近并保持制品和电极之间的间隙。将电解质供应到间隙，同时在制品和电极之间通过电流，以向制品的整个工作端提供基本上均匀的不反射表面。

75. 发明授权

US5403276A Apparatus for minimally invasive tissue removal 失效
标题翻译：微创组织去除装置
公开(公告)号：US5403276A
公开(公告)日：1995-04-04
申请号：US18045
申请日：1993-02-16
申请人： Alan M. Schechter , Joseph L. Mark , Frederick R. Stave
发明人： Alan M. Schechter , Joseph L. Mark , Frederick R. Stave
IPC分类号： A61B17/00 , A61B17/32 , A61B18/14 , A61F9/007 , A61M1/00 , A61B17/20
CPC分类号： A61M1/0058 , A61B17/32002 , A61B18/1482 , A61B17/00234 , A61B2017/00017 , A61B2017/0023 , A61B2017/00261 , A61B2017/00371 , A61B2017/00544 , A61F9/00763
摘要： An apparatus for minimally invasive tissue removal contemplates a system including a tissue cutting tool having a motor driven cut-ting blade reciprocating within a percutaneously introducable cannula. In accordance with one method of the invention, the frequency of reciprocation of the cutting blade is tuned to a characteristic frequency of the target tissue to be excised, which frequency is a function of certain properties of the target tissue and the surrounding tissue. Cutting at the characteristic frequency of the target tissue not only enhances the speed and efficiency of the tissue excision, but also minimizes the risk of cutting surrounding tissue. Another aspect of the system includes feedback control of both aspiration and irrigation circuits of the system. With the feedback control, coupled with user settable inputs, the surgeon can control the system to "tease" tissue into the cutting opening to provide more manageable bite sizes of the excised tissue. Controllable valves and pressure transducers allow the operator to set and maintain the aspiration vacuum and irrigation pressure at optimum levels. In other aspects of the invention, other cutting heads, such as a rasp and a tissue morcelator, are disclosed which take advantage of the integrated feedback control system of the invention.
摘要翻译：一种用于微创组织去除的装置包括一种包括组织切割工具的系统，该组织切割工具具有在经皮可导入套管内往复运动的马达驱动切割刀片。根据本发明的一种方法，将切割刀片的往复运动的频率调整到要切除的目标组织的特征频率，该频率是目标组织和周围组织的某些特性的函数。在目标组织的特征频率下切割不仅提高了组织切除的速度和效率，而且还降低了切割周围组织的风险。该系统的另一方面包括系统的抽吸和灌溉回路的反馈控制。通过反馈控制，结合用户可设置的输入，外科医生可以控制系统将组织“挑逗”到切割开口中，以提供切除组织的更易于管理的咬合尺寸。可控阀和压力传感器允许操作者将抽吸真空度和冲洗压力设定并保持在最佳水平。在本发明的其它方面，公开了利用本发明的集成反馈控制系统的其它切割头，例如锉刀和组织转角。

76. 发明授权

US09883881B2 Motor driven surgical instrument with fluid control circuit 有权
公开(公告)号：US09883881B2
公开(公告)日：2018-02-06
申请号：US13485494
申请日：2012-05-31
申请人： Joseph L. Mark
发明人： Joseph L. Mark
IPC分类号： A61B17/32 , A61B17/00 , A61B90/00
CPC分类号： A61B17/32002 , A61B2017/00017 , A61B2017/00022 , A61B2017/00039 , A61B2017/00535 , A61B2090/0811
摘要： A surgical system includes a surgical tool having a motor with a shaft configured to rotate, a cutting device that reciprocates in accordance with the rotation of the shaft, and a position sensor that determines a state of the motor and outputs a position signal representing the motor state. A fluid regulator provides fluid to the motor, and the motor rotates in accordance with the fluid provided. A controller generates a fluid flow command based at least in part on the position signal. The fluid regulator receives the fluid flow command and regulates fluid flow to the motor accordingly.

77. 发明授权

US09216031B2 Tissue removal device with adjustable fluid supply sleeve for neurosurgical and spinal surgery applications 有权
标题翻译：组织清除装置，具有用于神经外科和脊柱手术应用的可调节流体供应套筒
公开(公告)号：US09216031B2
公开(公告)日：2015-12-22
申请号：US12475258
申请日：2009-05-29
申请人： Joseph L. Mark , Brian Dougherty
发明人： Joseph L. Mark , Brian Dougherty
IPC分类号： A61B19/00 , A61B17/32 , A61B10/02 , A61B17/00 , A61B17/22 , A61B17/3207 , A61B17/34
CPC分类号： A61B17/32002 , A61B10/0275 , A61B10/0283 , A61B17/32053 , A61B17/320758 , A61B17/320783 , A61B2010/0208 , A61B2017/00017 , A61B2017/00738 , A61B2017/00973 , A61B2017/00977 , A61B2017/22079 , A61B2017/320032 , A61B2017/320052 , A61B2017/320791 , A61B2017/3445 , A61B2090/392 , A61B2090/3954 , A61B2217/005 , A61B2217/007
摘要： A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula includes a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. A fluid supply sleeve is disposed about the outer cannula and is selectively positionable along the length of the outer cannula.
摘要翻译：公开并描述了特别适用于神经外科应用的组织切割装置。该装置包括手柄和外套管，其中设置有往复式内插管。内套管包括在主体部分和切割部分之间的铰链，其允许切割部分在内套管在外套管内往复运动时枢转。还提供组织收集器并与内套管的内腔流体连通。流体供应套管围绕外套管布置，并且可沿着外套管的长度选择性地定位。

78. 发明授权

US09028518B2 Tissue removal device for neurosurgical and spinal surgery applications 有权
标题翻译：用于神经外科和脊柱手术应用的组织去除装置
公开(公告)号：US09028518B2
公开(公告)日：2015-05-12
申请号：US13631295
申请日：2012-09-28
申请人： Joseph L. Mark
发明人： Joseph L. Mark
IPC分类号： A61B17/32 , A61B10/02 , A61B17/3207 , A61B17/00 , A61B19/00
CPC分类号： A61B10/0275 , A61B10/0283 , A61B17/32002 , A61B17/320783 , A61B2010/0208 , A61B2017/00398 , A61B2017/320064 , A61B2090/0811
摘要： A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula may include a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector may also be provided and is in fluid communication with the lumen of the inner cannula. The inner cannula reciprocates at a rate that is greater than 1000 reciprocations per minute, and variable aspiration may also be provided to the device to control tissue traction and provide fine shaving and debulking.
摘要翻译：公开并描述了特别适用于神经外科应用的组织切割装置。该装置包括手柄和外套管，其中设置有往复式内插管。内套管可以包括在主体部分和切割部分之间的铰链，其允许切割部分在内套管在外套管内往复运动时枢转。还可以提供组织收集器并与内套管的内腔流体连通。内套管以每分钟1000次往复运动的速率往复运动，并且还可以向装置提供可变抽吸以控制组织牵引并提供精细的剃刮和减压。

79. 发明授权

US08688198B2 Surgical site marker delivery system 有权
标题翻译：手术部位标记输送系统
公开(公告)号：US08688198B2
公开(公告)日：2014-04-01
申请号：US11284677
申请日：2005-11-22
申请人： Joseph L. Mark
发明人： Joseph L. Mark
IPC分类号： A61B17/00
CPC分类号： A61B90/39 , A61B10/0233 , A61B90/10 , A61B90/11 , A61B2090/3908 , A61B2090/3987
摘要： A site marker delivery system is provided. The site mark delivery system includes an outer cannula having an open distal end. The outer cannula defines an inner lumen in which an inner cannula may be received. A marker is also positioned within the inner lumen of the outer cannula. The inner cannula further includes a trigger mechanism that when actuated injects the marker through the open distal end of the outer cannula into a biopsy site.
摘要翻译：提供站点标记传送系统。站点标记传送系统包括具有开口远端的外套管。外套管限定内腔，其中可以容纳内套管。标记也位于外套管的内腔内。内插管还包括触发机构，当被致动时，将标记穿过外插管的开放远端注入活检部位。

80. 发明授权

US08657841B2 Tissue removal device for neurosurgical and spinal surgery applications 有权
标题翻译：用于神经外科和脊柱手术应用的组织去除装置
公开(公告)号：US08657841B2
公开(公告)日：2014-02-25
申请号：US12336086
申请日：2008-12-16
申请人： Joseph L. Mark
发明人： Joseph L. Mark
IPC分类号： A61B10/00 , A61B17/32
CPC分类号： A61B17/3205 , A61B10/0275 , A61B10/0283 , A61B17/32002 , A61B17/320783 , A61B2017/00398 , A61B2017/320064 , A61B2090/0811 , A61M1/0027 , A61M1/0039 , A61M1/0056
摘要： A tissue cutting device that is especially suited for neurosurgical applications is disclosed and described. The device includes a handpiece and an outer cannula in which a reciprocating inner cannula is disposed. The inner cannula includes a hinge between a body section and a cutting section that allows the cutting section to pivot when the inner cannula reciprocates within the outer cannula. A tissue collector is also provided and is in fluid communication with the lumen of the inner cannula. The inner cannula and the outer cannula define an annular space between the inner cannula and the outer cannula, and a seal is provided at the proximal end of the annular space. The seal is preferably a thixotropic, semi-solid material such as a high vacuum, halogenated polymeric grease. The device may also include an inner cannula stop position control for selectively controlling the position of the inner cannula when it is at rest.
摘要翻译：公开并描述了特别适用于神经外科应用的组织切割装置。该装置包括手柄和外套管，其中设置有往复式内插管。内套管包括在主体部分和切割部分之间的铰链，其允许切割部分在内套管在外套管内往复运动时枢转。还提供组织收集器并与内套管的内腔流体连通。内套管和外套管在内套管和外套管之间限定一环形空间，并且在环形空间的近端设有密封件。密封件优选为触变性半固体材料，例如高真空卤化聚合物润滑脂。该装置还可以包括内套管停止位置控制，用于当内套管静止时选择性地控制内套管的位置。

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