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1. 发明授权

US08523886B2 Device for fastening tissue layers 有权
标题翻译：用于紧固组织层的装置
公开(公告)号：US08523886B2
公开(公告)日：2013-09-03
申请号：US13107298
申请日：2011-05-13
申请人： Sergey S. Grigoryants , Liem T. Vu
发明人： Sergey S. Grigoryants , Liem T. Vu
IPC分类号： A61B17/08 , A61B17/10 , A61B17/00
CPC分类号： A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要： Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.
摘要翻译：公开了用于紧固多个组织层的内窥镜装置和方法，例如内窥镜基底层手术。腔内装置包括组织紧固件，具有用于抓握和释放组织紧固件的一部分的装置的柔性针，以及用于使针朝向多个组织层偏转和引导的偏转器。

2. 发明授权

US08083686B2 Forceps and collection assembly with accompanying mechanisms and related methods of use 有权
标题翻译：镊子和收集组装与附带的机制和相关的使用方法
公开(公告)号：US08083686B2
公开(公告)日：2011-12-27
申请号：US12461262
申请日：2009-08-05
申请人： Adam L. Cohen , John B. Golden , Liem T. Vu
发明人： Adam L. Cohen , John B. Golden , Liem T. Vu
IPC分类号： A61B10/00 , A61B17/00
CPC分类号： A61B10/06 , A61B10/0096 , A61B17/3462 , A61B2010/0225 , A61B2017/320064
摘要： An embodiment of the invention includes a method for acquiring a plurality of tissue samples. The method includes using a device to cut a first tissue sample from an internal tissue tract of a patient and storing the first tissue sample in a container. Without removing the device from the patient, the method further includes using the device to cut a second tissue sample from the internal tissue tract and storing the tissues ample in the container. The method also includes coupling a fluid delivery device to the container to flush the first and second tissue samples from the container.
摘要翻译：本发明的实施例包括用于获取多个组织样本的方法。该方法包括使用装置从患者的内部组织道切割第一组织样品并将第一组织样品储存在容器中。在不从患者移除装置的情况下，该方法还包括使用该装置从内部组织道切割第二组织样本并将组织充分储存在容器中。该方法还包括将流体递送装置联接到容器以从容器冲洗第一和第二组织样本。

3. 发明授权

US08034034B2 Syringe and method of use 有权
标题翻译：注射器和使用方法
公开(公告)号：US08034034B2
公开(公告)日：2011-10-11
申请号：US12319815
申请日：2009-01-12
申请人： Brian J. Hess , Richard L. Walker, Jr. , Liem T. Vu
发明人： Brian J. Hess , Richard L. Walker, Jr. , Liem T. Vu
IPC分类号： A61M5/315
CPC分类号： A61B17/8833 , A61F2002/30601 , A61F2002/30772 , A61M5/24 , A61M5/31511
摘要： A syringe and a method of using the syringe are disclosed. The syringe includes a longitudinal body having proximal and distal ends and including an aperture between the proximal and distal ends. An injectable material, such as an adhesive bone cement, may be loaded into the body of the syringe through the aperture. After the injectable material is inserted, the aperture may be closed by covering the aperture with an aperture cover. The aperture cover may be configured to slide into a position covering the aperture, or the aperture cover may be placed in a position covering the aperture, such as by pivoting about a hinge. After the aperture is closed, the injectable material may be dispensed from the distal end of the syringe body by depressing a plunger. Depressing the plunger may initiate the closing of the aperture, or the aperture may be closed independently of plunger movement.
摘要翻译：公开了一种注射器和使用注射器的方法。注射器包括具有近端和远端的纵向体，并且包括近端和远端之间的孔。可注射材料，例如粘性骨粘固剂，可以通过孔加载到注射器的体内。在插入可注射材料之后，通过用孔盖覆盖孔可以关闭孔。孔盖可以被配置成滑动到覆盖孔的位置，或者孔盖可以被放置在覆盖孔的位置，例如通过围绕铰链枢转。在孔关闭之后，可以通过按压柱塞从注射器主体的远端分配可注射材料。按压柱塞可以启动孔的关闭，或者可以独立于柱塞移动来关闭孔。

4. 发明授权

US07125413B2 Endoscopic fundoplication devices and methods for treatment of gastroesophageal reflux disease 有权
公开(公告)号：US07125413B2
公开(公告)日：2006-10-24
申请号：US10175307
申请日：2002-06-20
申请人： Sergey S. Grigoryants , Liem T. Vu
发明人： Sergey S. Grigoryants , Liem T. Vu
IPC分类号： A61B17/08 , A61B17/10 , A61B17/04
CPC分类号： A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要： Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.

5. 发明申请

US20120137794A1 FORCEPS AND COLLECTION ASSEMBLY WITH ACCOMPANYING MECHANISMS AND RELATED METHODS OF USE 有权
标题翻译：具有相关机制的武器和收集装置及相关使用方法
公开(公告)号：US20120137794A1
公开(公告)日：2012-06-07
申请号：US13306647
申请日：2011-11-29
申请人： Adam L. Cohen , John B. Golden , Liem T. Vu
发明人： Adam L. Cohen , John B. Golden , Liem T. Vu
IPC分类号： G01N1/04
CPC分类号： A61B10/06 , A61B10/0096 , A61B17/3462 , A61B2010/0225 , A61B2017/320064
摘要： The invention includes a forceps and collection assembly for acquiring and storing a plurality of tissue samples in a single pass, and accompanying mechanisms for use with the forceps and collection assembly. The accompanying mechanisms include an endoscope working channel cap assembly configured to minimize compression of a pouch of the forceps and collection assembly as it traverses a seal of the cap assembly, and a flush adapter configured to be coupled to the pouch so as to assist in removing tissue samples in the pouch by flowing fluid through the pouch.
摘要翻译：本发明包括用于在单次通过中获取和存储多个组织样本的镊子和收集组件，以及与镊子和收集组件一起使用的伴随机构。伴随的机构包括：内窥镜工作通道盖组件，其构造成当镊子和收集组件穿过盖组件的密封件时使压缩袋的压缩最小化;以及冲洗适配器，其被配置为联接到该小袋以协助去除通过使流体流过袋子来在袋中组织样品。

6. 发明申请

US20110276063A1 DEVICE FOR FASTENING TISSUE LAYERS 有权
标题翻译：用于紧固组织层的装置
公开(公告)号：US20110276063A1
公开(公告)日：2011-11-10
申请号：US13107298
申请日：2011-05-13
申请人： Sergey S. GRIGORYANTS , Liem T. Vu
发明人： Sergey S. GRIGORYANTS , Liem T. Vu
IPC分类号： A61B17/10
CPC分类号： A61B17/0469 , A61B17/00234 , A61B17/0401 , A61B17/0487 , A61B17/062 , A61B17/1285 , A61B17/29 , A61B2017/00827 , A61B2017/0404 , A61B2017/0417 , A61B2017/0419 , A61B2017/0462 , A61B2017/0464 , A61B2017/0488 , A61B2017/061
摘要： Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The endoluminal device includes a tissue fastener, a flexible needle having means for grasping and releasing a portion of the tissue fastener, and a deflector for deflecting and guiding the needle toward the multiple tissue layers.
摘要翻译：公开了用于紧固多个组织层的内窥镜装置和方法，例如内窥镜基底层手术。腔内装置包括组织紧固件，具有用于抓握和释放组织紧固件的一部分的装置的柔性针，以及用于使针朝向多个组织层偏转和引导的偏转器。

7. 发明授权

US07951165B2 Endoscopic medical instrument and related methods of use 有权
标题翻译：内窥镜医疗仪器及相关使用方法
公开(公告)号：US07951165B2
公开(公告)日：2011-05-31
申请号：US10642152
申请日：2003-08-18
申请人： John Golden , Liem T. Vu
发明人： John Golden , Liem T. Vu
IPC分类号： A61B17/29
CPC分类号： A61B10/06 , A61B17/29 , A61B2017/2902 , A61B2017/2934 , A61B2017/2937 , A61B2017/2938 , A61B2017/2939
摘要： A medical instrument has a tubular member having a distal end and a proximal end, a handle attached to the proximal end of the tubular member, a distal assembly including a pivot and an end effector assembly supported on the pivot. The end effector assembly has a pair of end effectors. The medical instrument also includes an elongate member corresponding to each of the pair of end effectors. Each elongate member extends through the tubular member and has a proximal end attached to the handle and a distal end attached to the end effector assembly.
摘要翻译：医疗器械具有管状构件，其具有远端和近端，附接到管状构件的近端的手柄，包括枢轴的远端组件和支撑在枢轴上的端部执行器组件。末端执行器组件具有一对末端执行器。医疗器械还包括对应于一对末端执行器中的每一个的细长构件。每个细长构件延伸穿过管状构件并且具有附接到手柄的近端和附接到端部执行器组件的远端。

8. 发明授权

US5913865A Distal end for ligating band dispenser 失效
标题翻译：结扎带分配器的末端
公开(公告)号：US5913865A
公开(公告)日：1999-06-22
申请号：US79925
申请日：1998-05-15
申请人： Richard C. Fortier , Liem T. Vu
发明人： Richard C. Fortier , Liem T. Vu
IPC分类号： A61B17/12 , A61B17/30 , A61B19/00 , A61B17/04
CPC分类号： A61B17/12013 , A61B2017/00296 , A61B2017/12018 , A61B2017/306 , A61B2090/306 , A61B2090/3614 , A61B90/361
摘要： A supporting structure for a ligating band dispensing device adapted to be coupled to a distal end of an endoscope comprises a substantially cylindrical outer support surface adapted to receive a plurality of ligating bands thereon, wherein the support surface includes a channel extending therethrough from a distal end to a proximal end. The support surface further includes a plurality of shallow slots and deeper slots disposed on the distal end for retaining a trigger string. The shallow slots and deeper slots may be arranged in an alternating fashion, and each of the slots may be narrower than the trigger string to prevent the trigger string from prematurely exiting the slots. The support surface may also include a plurality of axially extending ridges to assist in deployment of the ligating bands by preventing the bands from sliding along the trigger line and facilitating rolling of the bands along the support surface.
摘要翻译：用于连接到内窥镜的远端的结扎带分配装置的支撑结构包括适于在其上容纳多个结扎带的基本上圆柱形的外支撑表面，其中所述支撑表面包括从远端延伸穿过的通道到近端。支撑表面还包括多个浅槽和设置在远端上的更深的槽，用于保持触发串。浅槽和较深的槽可以以交替的方式布置，并且每个槽可以比触发串窄，以防止触发串过早地离开槽。支撑表面还可以包括多个轴向延伸的脊，以通过防止带沿着触发线滑动来帮助结扎带的展开，并且便于带沿着支撑表面的滚动。

9. 发明授权

US08460205B2 Forceps and collection assembly with accompanying mechanisms and related methods of use 有权
公开(公告)号：US08460205B2
公开(公告)日：2013-06-11
申请号：US13306647
申请日：2011-11-29
申请人： Adam L. Cohen , John B. Golden , Liem T. Vu
发明人： Adam L. Cohen , John B. Golden , Liem T. Vu
IPC分类号： A61B10/06 , A61B17/32
CPC分类号： A61B10/06 , A61B10/0096 , A61B17/3462 , A61B2010/0225 , A61B2017/320064
摘要： The invention includes a forceps and collection assembly for acquiring and storing a plurality of tissue samples in a single pass, and accompanying mechanisms for use with the forceps and collection assembly. The accompanying mechanisms include an endoscope working channel cap assembly configured to minimize compression of a pouch of the forceps and collection assembly as it traverses a seal of the cap assembly, and a flush adapter configured to be coupled to the pouch so as to assist in removing tissue samples in the pouch by flowing fluid through the pouch.

10. 发明授权

US07025721B2 Endoscope channel cap 失效
标题翻译：内窥镜通道帽
公开(公告)号：US07025721B2
公开(公告)日：2006-04-11
申请号：US10765842
申请日：2004-01-29
申请人： Adam L. Cohen , John Golden , Liem T. Vu
发明人： Adam L. Cohen , John Golden , Liem T. Vu
IPC分类号： A61B1/00
CPC分类号： A61B1/00137 , A61B1/018 , A61B17/3462 , A61M39/0606
摘要： The invention relates to an endoscope channel cap that may be used separately with two or more endoscopes each having a cap interface portion with a different configuration. The channel cap also may include one or more seals to maintain insufflation pressure both when an endoscopic instrument is inserted in a working channel of the endoscope and when the instrument is not inserted in the channel.
摘要翻译：本发明涉及一种内窥镜通道盖，其可以与两个或更多个内窥镜分开使用，每个内窥镜具有不同构型的盖接口部分。当内窥镜器械插入到内窥镜的工作通道中并且当仪器未插入通道中时，通道盖还可以包括一个或多个密封件，以保持吹入压力。

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