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公开(公告)号:US20190143109A1
公开(公告)日:2019-05-16
申请号:US16225215
申请日:2018-12-19
发明人: Toralf Bork , Rocco Crivelli , Mathilde Miguras , Martin Pfleiderer , Yanik Tardy , Jason L. Harris , Mark S. Ortiz
摘要: A system for stimulating the release of satiety hormone in a subject comprises a stimulus device which is implantable in the subject and adapted to apply an electrical stimulus to a tissue of a gastrointestinal system of said subject, and a detection device which is implantable in the subject and adapted to continuously monitoring at least one of a mechanical characteristic and an electrical characteristic of the subject to detect an ingestion of food by said subject, wherein the detection device cooperates with the stimulus device such that the stimulus device applies said electrical stimulus in response to a detected ingestion of food.
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公开(公告)号:US10105144B2
公开(公告)日:2018-10-23
申请号:US14547725
申请日:2014-11-19
发明人: Chad P. Boudreaux , Mark S. Ortiz
IPC分类号: A61B17/10 , A61B17/128 , A61B17/064 , A61B17/122 , A61B17/072 , A61B17/00 , A61B90/00
摘要: A surgical clip is provided for ligating or transecting tissue, such as vessels, other tubular ducts, and the like and a surgical clip applier device for delivering and applying the surgical clip to the tissue. The surgical clip can include a spine and opposed arms extending from the spine where the arms can define a clamping length. In a resting state, the clip can be biased to a closed position such that the ends of each opposed arm are disposed in proximity to each other. With such biasing, when applied to a tissue, such as with a surgical clip applier, the clip can exert a positive clamping pressure to the tissue along the clamping length to seal the tissue and limit passage of fluids, such as blood, from the tissue.
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公开(公告)号:US09456917B2
公开(公告)日:2016-10-04
申请号:US14011962
申请日:2013-08-28
发明人: Mark S. Zeiner , Mark S. Ortiz , David B. Griffith
CPC分类号: A61F5/0089 , A61F2/04 , A61F5/0076
摘要: A duodenal sleeve assembly comprises a sleeve, an expandable sealing member, a tether, and an expandable anchor. The sleeve is secured to the sealing member. The tether couples the anchor with the sealing member. A deployment instrument comprises a shaft assembly, a first retention member, and a second retention member. The first retention member selectively secures the sealing member to the shaft assembly. The second retention member selectively secures the anchor to the shaft assembly. When the first retention member is released, the sealing member expands outwardly to seal the proximal end of the sleeve against the mucosa of the patient's duodenum. When the second retention member is released, the anchor expands outwardly within the stomach to anchor the sleeve assembly relative to the stomach. The tether traverses the pylorus. The sleeve isolates chyme from enzymes in the duodenum; and the mucosa of the duodenum from nutrients in the chyme.
摘要翻译: 十二指肠套管组件包括套筒,可膨胀密封件,系绳和可膨胀锚固件。 套筒固定在密封件上。 系绳将锚固件与密封构件连接。 部署仪器包括轴组件,第一保持构件和第二保持构件。 第一保持构件将密封构件选择性地固定到轴组件。 第二保持构件选择性地将锚固件固定到轴组件。 当第一保持构件被释放时,密封构件向外膨胀以将套筒的近端密封抵靠患者十二指肠的粘膜。 当第二保持构件被释放时,锚固体在胃内向外膨胀以相对于胃锚定套筒组件。 系绳穿过幽门。 套管将食糜与十二指肠中的酶分离; 和十二指肠的粘膜从食糜中的营养物质。
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公开(公告)号:US20150297224A1
公开(公告)日:2015-10-22
申请号:US14752151
申请日:2015-06-26
发明人: Steven G. Hall , Randall J. Tanguay , Jeffrey D. Messerly , Galen C. Robertson , Andrew M. Zwolinski , Frederick E. Shelton, IV , Geoffrey C. Hueil , Mark S. Ortiz , Douglas B. Hoffman , Patrick A. Weizman , Dean B. Bruewer , Gregory B. Blair
IPC分类号: A61B17/072
CPC分类号: A61B17/105 , A61B17/068 , A61B17/0682 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B50/00 , A61B90/70 , A61B2017/0023 , A61B2017/00367 , A61B2017/00398 , A61B2017/00407 , A61B2017/00473 , A61B2017/00946 , A61B2017/07214 , A61B2017/07271 , A61B2017/07285 , A61B2017/2901 , A61B2017/2905 , A61B2017/2906 , A61B2017/2908 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2927 , A61B2017/2929 , A61B2017/320052 , A61B2090/0813
摘要: A surgical stapling apparatus. Various embodiments include a rotatable elongated body that extends from a rotatable shroud on handle assembly and has a distal end configured for attachment to a disposable loading unit. The apparatus further includes a lockable rotation system for selectively locking the rotatable shroud to prevent rotation thereof about a longitudinal axis.
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公开(公告)号:US20150230784A1
公开(公告)日:2015-08-20
申请号:US14703155
申请日:2015-05-04
发明人: Frederick E. Shelton, IV , Jerome R. Morgan , Taylor W. Aronhalt , Gregory W. Johnson , Chester O. Baxter, III , Joseph E. Young , Barry C. Worrell , Christopher J. Schall , Mark S. Ortiz , Jason K. Rupert , Steven G. Hall , Daniel J. Mumaw , Aron O. Zingman , Katherine J. Schmid , Jacob S. Gee , Richard W. Timm
IPC分类号: A61B17/00
CPC分类号: A61B17/0293 , A61B17/00234 , A61B17/0218 , A61B17/068 , A61B17/072 , A61B17/1155 , A61B17/3417 , A61B2017/00287 , A61B2017/00353 , A61B2017/00477 , A61B2017/0225 , A61B2017/0287 , A61B2017/07257 , A61B2560/0443 , F04C2270/0421
摘要: A surgical instrument is disclosed. The surgical instrument includes an actuation system, a drive system, and a tool head. The drive system is coupled to the actuation system and includes a rotatable shaft which defines a longitudinal axis. The tool head is coupled to the drive system and includes an annular cartridge and a pliable bunchable ring. The annular cartridge includes a plurality of staples. The pliable bunchable ring surrounds the annular cartridge. The surgical instrument is configured to drive the staples through the pliable bunchable ring substantially transverse to the longitudinal axis.
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公开(公告)号:US20150144678A1
公开(公告)日:2015-05-28
申请号:US14595645
申请日:2015-01-13
发明人: Steven G. Hall , Randall J. Tanguay , Jeffrey D. Messerly , Galen C. Robertson , Andrew M. Zwolinski , Frederick E. Shelton, IV , Geoffrey C. Hueil , Mark S. Ortiz , Douglas B. Hoffman , Patrick A. Weizman , Dean B. Bruewer , Gregory B. Blair
IPC分类号: A61B17/072 , A61B17/068
CPC分类号: A61B17/105 , A61B17/068 , A61B17/0682 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B50/00 , A61B90/70 , A61B2017/0023 , A61B2017/00367 , A61B2017/00398 , A61B2017/00407 , A61B2017/00473 , A61B2017/00946 , A61B2017/07214 , A61B2017/07271 , A61B2017/07285 , A61B2017/2901 , A61B2017/2905 , A61B2017/2906 , A61B2017/2908 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2927 , A61B2017/2929 , A61B2017/320052 , A61B2090/0813
摘要: A surgical stapling apparatus. Various embodiments include a rotatable elongated body that extends from a rotatable shroud on handle assembly and has a distal end configured for attachment to a disposable loading unit. The apparatus further includes a lockable rotation system for selectively locking the rotatable shroud to prevent rotation thereof about a longitudinal axis.
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7.
公开(公告)号:US20140305986A1
公开(公告)日:2014-10-16
申请号:US14314525
申请日:2014-06-25
发明人: Steven G. Hall , Randall J. Tanguay , Jeffrey D. Messerly , Galen C. Robertson , Andrew M. Zwolinski , Frederick E. Shelton, IV , Geoffrey C. Hueil , Mark S. Ortiz , Douglas B. Hoffman , Patrick A. Weizman , Dean B. Bruewer , Gregory B. Blair
IPC分类号: A61B17/072
CPC分类号: A61B17/105 , A61B17/068 , A61B17/0682 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B50/00 , A61B90/70 , A61B2017/0023 , A61B2017/00367 , A61B2017/00398 , A61B2017/00407 , A61B2017/00473 , A61B2017/00946 , A61B2017/07214 , A61B2017/07271 , A61B2017/07285 , A61B2017/2901 , A61B2017/2905 , A61B2017/2906 , A61B2017/2908 , A61B2017/291 , A61B2017/2923 , A61B2017/2925 , A61B2017/2927 , A61B2017/2929 , A61B2017/320052 , A61B2090/0813
摘要: A surgical stapling apparatus. Various embodiments include a rotatable elongated body that extends from a rotatable shroud on handle assembly and has a distal end configured for attachment to a disposable loading unit. The apparatus further includes a lockable rotation system for selectively locking the rotatable shroud to prevent rotation thereof about a longitudinal axis.
摘要翻译: 外科缝合装置。 各种实施例包括可旋转细长主体,其从手柄组件上的可旋转护罩延伸并且具有被配置为附接到一次性加载单元的远端。 该装置还包括可锁定的旋转系统,用于选择性地锁定可旋转护罩以防止围绕纵向轴线旋转。
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公开(公告)号:US20130197556A1
公开(公告)日:2013-08-01
申请号:US13803862
申请日:2013-03-14
IPC分类号: A61B17/32
CPC分类号: A61B17/068 , A61B1/0052 , A61B1/0057 , A61B17/32002 , A61B90/37 , A61B2017/003 , A61B2017/0042 , A61B2017/2905 , A61B2017/291 , A61B2017/2919 , A61B2017/2927 , A61B2017/2947 , A61B2034/306 , A61B2090/372
摘要: Methods and devices are provided for controlling movement of a working end of a surgical device. In one embodiment, methods and devices are provided for moving an end effector on a distal end of a surgical fastening device. Movement can include rotational movement of the end effector about an axis of the shaft, articulation of the end effector relative to the shaft, and actuation of an end effector, e.g., closing, firing, and/or cutting. In other embodiments, a single cable actuator is provided and is movable between a first position, in which it is effective to rotate an end effector without actuating (i.e., closing and firing) the end effector, and a second position, in which it is effective to actuate the end effector without rotating the end effector. In other aspects, methods and devices are provided for moving a flexible neck formed on a distal end of an accessory channel for use with an endoscope. Movement of the flexible neck can be used to control positioning of a tool extending through the flexible neck.
摘要翻译: 提供了用于控制手术装置的工作端的移动的方法和装置。 在一个实施例中,提供了用于移动外科紧固装置的远端上的端部执行器的方法和装置。 运动可以包括端部执行器围绕轴的轴线的旋转运动,端部执行器相对于轴的铰接,以及端部执行器的致动,例如闭合,点火和/或切割。 在其它实施例中,提供单个电缆致动器并且可在第一位置之间移动,在第一位置中,有效地旋转端部执行器而不致动(即,闭合和点火)末端执行器,以及第二位置, 有效地致动末端执行器而不旋转端部执行器。 在其他方面,提供了用于移动形成在附件通道的远端上的柔性颈部以用于内窥镜的方法和装置。 柔性颈部的运动可用于控制延伸穿过柔性颈部的工具的定位。
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公开(公告)号:US20130172929A1
公开(公告)日:2013-07-04
申请号:US13776803
申请日:2013-02-26
发明人: Christopher J. Hess , Jerome R. Morgan , William B. Weisenburgh, II , James V. Voegele , Mark S. Ortiz , Michael J. Stokes , Carl J. Shurtleff , Frederick E. Shelton, IV , Jeffrey S. Swayze , James J. Bedi , Adam R. Dunki-Jacobs
IPC分类号: A61B17/064 , A61B17/068
CPC分类号: A61B17/0644 , A61B17/0682 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B17/34 , A61B90/03 , A61B2017/00004 , A61B2017/00128 , A61B2017/00539 , A61B2017/00831 , A61B2017/00862 , A61B2017/0641 , A61B2017/07228 , A61B2017/07242 , A61B2017/0725 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2932 , A61B2017/2943 , A61B2017/320052 , A61B2018/00666 , A61B2090/032 , A61B2090/036 , A61B2090/065 , A61B2090/0801 , A61B2090/0811 , B21D53/46 , F16B15/00
摘要: A method for deforming a staple comprising a base, a first staple leg, and a second staple leg, wherein the base, the first staple leg, and the second staple leg are positioned within a common plane prior to being deformed, the method comprising positioning the first staple leg within a first cup of a staple pocket, the first cup comprising a first inner surface, applying a first compressive force to the first staple leg to bend the first staple leg toward the base and the second staple leg, contacting the first inner surface with the end of the first staple leg to bend the end of the first staple leg toward a first side of the base, and deforming the first staple leg such that the end of the first staple leg crosses a mid-line of the staple defined between the first staple leg and the second staple leg.
摘要翻译: 一种用于使订书钉变形的方法,所述订书钉包括基座,第一订书钉支腿和第二订书钉支脚,其中所述基座,所述第一订书钉支腿和所述第二订书钉支脚在变形之前位于公共平面内,所述方法包括定位 在第一杯订书钉袋内的第一缝合腿,第一杯包括第一内表面,向第一缝合腿施加第一压缩力,以将第一缝合腿朝向基部和第二缝合腿弯曲,接触第一 内表面具有第一缝合腿的端部,以将第一缝合腿的端部朝向基部的第一侧弯曲,并且使第一缝合腿变形,使得第一缝合腿的端部穿过钉的中线 限定在第一缝合腿和第二缝合腿之间。
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公开(公告)号:US20210196952A1
公开(公告)日:2021-07-01
申请号:US17201716
申请日:2021-03-15
发明人: Toralf Bork , Rocco Crivelli , Mathilde Miguras , Martin Pfleiderer , Yanik Tardy , Jason L. Harris , Mark S. Ortiz
摘要: A system for stimulating the release of satiety hormone in a subject comprises a stimulus device which is implantable in the subject and adapted to apply an electrical stimulus to a tissue of a gastrointestinal system of said subject, and a detection device which is implantable in the subject and adapted to continuously monitoring at least one of a mechanical characteristic and an electrical characteristic of the subject to detect an ingestion of food by said subject, wherein the detection device cooperates with the stimulus device such that the stimulus device applies said electrical stimulus in response to a detected ingestion of food.
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