公开(公告)号：EP2796096B1

公开(公告)日：2018-09-26

申请号：EP12858897.7

申请日：2012-12-18

申请人： Olympus Corporation

发明人： NISHIZAWA, Koji ,  BANJU, Kazuo ,  KOGASAKA, Takahiro

IPC分类号： A61B17/02 ,  A61B1/00

CPC分类号： A61B17/3423 ,  A61B1/00098 ,  A61B1/00131 ,  A61B1/00154 ,  A61B17/0218 ,  A61B17/0293 ,  A61B2017/0225 ,  A61B2017/3445 ,  A61B2017/3452 ,  A61B2017/3466 ,  A61B2017/3484

摘要： A medical port includes: a faceplate, (2) having one through-hole: a fixing ring (9) formed in an annular shape and having an inner diameter of one opening end which is smaller than an outer diameter of the faceplate (2); and a moving member (10) connected to the fixing ring (9) and the faceplate (2) and configured to move the fixing ring (9) with respect to the faceplate (2) such that the fixing ring (9) is pulled toward the faceplate (2), the fixing ring (9) has a tapered outer circumferential surface, and an opening end of the outer circumferential surface having a small outer diameter is directed toward the faceplate (2).

公开(公告)号：EP3363490A1

公开(公告)日：2018-08-22

申请号：EP18157757.8

申请日：2010-12-16

申请人： Boston Scientific Scimed, Inc.

发明人： Piskun, Gregory ,  Rottenberg, Dan ,  Manash, Boaz ,  Pinhasov, Dima

IPC分类号： A61M25/10 ,  A61M25/01 ,  A61M29/02 ,  A61B17/22 ,  A61B1/04 ,  A61B1/00 ,  A61B1/005

CPC分类号： A61B1/32 ,  A61B1/00082 ,  A61B1/00085 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00154 ,  A61B1/0051 ,  A61B1/0125 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B17/00234 ,  A61B17/0218 ,  A61B17/12045 ,  A61B17/3423 ,  A61B2017/00296 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/00557 ,  A61B2017/0225 ,  A61B2017/12127 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2217/005 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/1052 ,  A61M2029/025

摘要： Exemplary embodiments of devices and method for affecting at least one anatomical tissue can be provided. A configuration can be provided that includes a structure which is expandable (i) having and/or (ii) forming at least one opening or a working space through which the anatomical tissue(s) is placed in the structure. For example, the structure, prior to being expanding, can have at least one partially rigid portion. In addition, or as an alternative, upon a partial or complete expansion thereof, the structure can be controllable to have a plurality of shapes. Further, the structure can be controllable to provide the working space with multiple shapes and/or multiple sizes.

公开(公告)号：EP2900153B1

公开(公告)日：2018-05-30

申请号：EP13841230.9

申请日：2013-09-26

申请人： Covidien LP

发明人： HOLSTEN, Henry ,  SMITH, Robert ,  EVANS, Christopher

IPC分类号： A61B17/34 ,  A61M39/06 ,  A61B17/02 ,  A61B17/00

CPC分类号： A61B17/3423 ,  A61B17/0218 ,  A61B17/3462 ,  A61B2017/00862 ,  A61B2017/3419 ,  A61B2017/3452 ,  A61B2017/3456 ,  A61B2017/346 ,  A61M39/06 ,  A61M2039/0626 ,  A61M2039/066 ,  A61M2039/0673 ,  A61M2039/0686

摘要： A seal assembly including a septum seal, a lower seal support, an upper seal support and a return spring is disclosed. The septum seal includes an orifice and a plurality of apertures. The lower seal support includes an engagement surface configured to engage a portion of the septum seal. The upper seal support includes a plurality of fingers, wherein each of the plurality of fingers is configured to extend through a corresponding aperture of the septum seal. The return spring includes a collar portion and a plurality of spokes extending radially outward from the collar portion. At least a portion of the return spring may be sandwiched between the lower seal support and the upper seal support. The plurality of spokes is configured to bias the seal assembly toward a radial center of a housing.

公开(公告)号：EP2770931B1

公开(公告)日：2017-02-01

申请号：EP12842962.8

申请日：2012-08-06

申请人： Covidien LP

发明人： PISKUN, Gregory ,  GUTELIUS, Patrick ,  SHIKHMAN, Oleg

IPC分类号： A61B1/00 ,  A61B17/00 ,  A61B17/30 ,  A61B18/14 ,  A61B17/12 ,  A61B18/04 ,  A61B1/31 ,  A61B17/34 ,  A61B18/00

CPC分类号： A61B1/31 ,  A61B1/00087 ,  A61B17/00234 ,  A61B17/12013 ,  A61B17/30 ,  A61B18/04 ,  A61B18/1442 ,  A61B18/1485 ,  A61B2017/00358 ,  A61B2017/3452 ,  A61B2018/005 ,  A61B2018/00589 ,  A61B2218/007

摘要： The teachings provided herein are directed to a methods and devices for treating a hemorrhoid in a subject in a manner that produces substantially less post-procedural pain in the subject, the method minimizing or avoiding a removing or a necrosis of a rectal tissue fold.

公开(公告)号：EP2752161A1

公开(公告)日：2014-07-09

申请号：EP12825317.6

申请日：2012-08-23

申请人： Suzhou Touchstone International Medical Science Co., Ltd.

发明人： CHEN, Wangdong ,  SUN, Min ,  DING, Shuicheng ,  WANG, Zongshun ,  XU, Wei ,  LIU, Kai

IPC分类号： A61B17/115

CPC分类号： A61B17/1155 ,  A61B17/115 ,  A61B2017/3452 ,  A61B2090/037 ,  A61B2090/08021 ,  A61B2090/0807

摘要： An introducer for being fitted with a circular stapler, is a flexible plastic member in a whole shape of conical with an inner cavity; the introducer has a proximal end (17) and a distal end (15), outer diameter of the introducer is gradually increased from the distal end (15) to the proximal end (17) and a maximum outer diameter of the proximal end is less than or equal to outer diameter of a staple cartridge (3) or a staple cylinder (1); when pulled by an external force, the plastic member is unwound spirally in a sequence from distal to proximal and finally forms a strip body capable of being disengaged from the circular stapler. The introducer provided by the present disclosure has the advantages that: as the maximum outer diameter of the introducer is approximately equal to the maximum outer diameter of the staple cartridge assembly, the process of introducing can be achieved without bad influence resulting from increasing the outer diameter of the circular stapler. Moreover, the introducer can be pulled out from the circular stapler in one piece in the form of a strip, so that the operation is convenient and no additional step can be added for the subsequent operation of the circular stapler.

公开(公告)号：EP2237815A4

公开(公告)日：2014-04-09

申请号：EP09704586

申请日：2009-01-22

申请人： APPLIED MED RESOURCES

发明人： ALBRECHT JEREMY J ,  LECHUGA JUAN J ,  BECERRA MATTHEW M ,  GADBERRY DONALD L ,  JOHNSON GARY M ,  BRUSTAD JOHN R

IPC分类号： A61B17/34 ,  A61B17/02

CPC分类号： A61B1/32 ,  A61B17/0293 ,  A61B17/3417 ,  A61B17/3423 ,  A61B17/3462 ,  A61B2017/3449 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2017/3454 ,  A61B2017/3466

摘要： Embodiments of an access device system useful for single or limited port procedures includes a retractor and a gel cap removably coupled to the retractor. The gel cap includes a gel pad that acts as an artificial body wall, through which instruments may be inserted into a body cavity, either directly or through one or more trocars. The gel pad permits flexible instrument placement, as well as translational and angular degrees of freedom for the instruments while maintaining a gas tight seal.

摘要翻译： 用于单个或有限端口程序的接入设备系统的实施例包括可拆卸地联接到牵开器的牵开器和凝胶帽。 凝胶帽包括用作人造体壁的凝胶垫，仪器可以直接或通过一个或多个套管针插入体腔内。 凝胶垫允许灵活的仪器放置，以及仪器的平移和角度自由度，同时保持气密密封。

公开(公告)号：EP2512577A4

公开(公告)日：2013-05-29

申请号：EP10842611

申请日：2010-12-16

申请人： MACROPLATA INC

发明人： PISKUN GREGORY ,  ROTTENBERG DAN ,  MANASH BOAZ ,  PINHASOV DIMA

IPC分类号： A61F2/958 ,  A61M25/10 ,  A61B1/00 ,  A61B1/005 ,  A61B1/04 ,  A61B17/22 ,  A61M25/01 ,  A61M29/02

CPC分类号： A61B1/32 ,  A61B1/00082 ,  A61B1/00085 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00154 ,  A61B1/0051 ,  A61B1/0125 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B17/00234 ,  A61B17/0218 ,  A61B17/12045 ,  A61B17/3423 ,  A61B2017/00296 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/00557 ,  A61B2017/0225 ,  A61B2017/12127 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2217/005 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/1052 ,  A61M2029/025

摘要： Exemplary embodiments of devices and method for affecting at least one anatomical tissue can be provided. A configuration can be provided that includes a structure which is expandable (i) having and/or (ii) forming at least one opening or a working space through which the anatomical tissue(s) is placed in the structure. For example, the structure, prior to being expanding, can have at least one partially rigid portion. In addition, or as an alternative, upon a partial or complete expansion thereof, the structure can be controllable to have a plurality of shapes. Further, the structure can be controllable to provide the working space with multiple shapes and/or multiple sizes.

摘要翻译： 可以提供用于影响至少一个解剖组织的装置和方法的示例性实施例。 可以提供一种构造，其包括可膨胀的结构（i）具有和/或（ii）形成至少一个开口或工作空间，解剖组织通过该空间放置在结构中。 例如，该结构在膨胀之前可以具有至少一个部分刚性部分。 另外，或作为替代，在部分或完全扩展时，该结构可以被控制以具有多个形状。 此外，该结构可以被控制以提供具有多种形状和/或多种尺寸的工作空间。

公开(公告)号：EP2225999B1

公开(公告)日：2012-04-25

申请号：EP08871203.9

申请日：2008-12-25

申请人： Suzhou Touchstone International Medical Science Co., Ltd.

发明人： CHEN, Wangdong ,  DING, Shuicheng ,  ZHOU, Jing

IPC分类号： A61B1/31 ,  A61B17/00 ,  A61M29/00

CPC分类号： A61M29/00 ,  A61B1/31 ,  A61B17/02 ,  A61B17/3421 ,  A61B2017/0046 ,  A61B2017/3452 ,  A61B2090/062

摘要： An auxiliary instrument for anorectal surgery includes a hollow body (1), a suturing connecting portion (2) provided at the back end of the body (1), and an inserting guide portion (3) provided at the front end of the body (1). The body (1) comprises a front end (11) and a back end (12), and the body (1) can pass through the anus and get to the operating site of the surgery. The back end (12) of the body (1) has a cylindrical structure of closed loop. The body (1) has at least one opening (4) made on the wall at the front of the cylindrical structure, and tissues which need to be cut can enter into the hollow interior of the body (1) throughthe opening (4).

摘要翻译： 一种用于肛肠手术的辅助器械，包括中空体（1），设置在体部（1）后端的缝合连接部分（2）和设置在体部前端的插入引导部分（3） 1）。 身体（1）包括前端（11）和后端（12），并且身体（1）可穿过肛门并到达手术的手术部位。 本体（1）的后端（12）具有闭环的圆柱形结构。 本体（1）在圆柱形结构的前部壁上至少有一个开口（4），需要切割的纸巾可以通过开口（4）进入本体（1）的中空内部。

公开(公告)号：EP1494601B1

公开(公告)日：2012-01-11

申请号：EP03728374.4

申请日：2003-04-10

申请人： Tyco Healthcare Group LP

发明人： JANKOWSKI, Bruce

IPC分类号： A61B17/34 ,  A61B1/31 ,  A61B17/115

CPC分类号： A61B17/115 ,  A61B1/31 ,  A61B17/1155 ,  A61B17/3421 ,  A61B17/3462 ,  A61B17/3498 ,  A61B17/685 ,  A61B90/40 ,  A61B2017/00296 ,  A61B2017/3441 ,  A61B2017/3452 ,  A61B2090/037 ,  A61B2090/08021

摘要： Instrument introducers are disclosed which facilitate the insertion of a surgical instrument into a cavity or a body of a patient. In one embodiment, the instrument introducer includes a hollow elongate cylindrical body including a distal end portion terminating in a distal edge and a proximal end portion, the cylindrical body defining a central longitudinal axis, and an elastomeric cap secured to the distal end portion of the cylindrical body, the cap including a distal end wall having an outer terminal edge and an annular side wall depending from the outer terminal edge thereof. The distal end wall includes an aperture formed therein, wherein a center of the aperture is coaxially aligned with the central longitudinal axis.

公开(公告)号：EP1983906B1

公开(公告)日：2011-11-02

申请号：EP06776413.4

申请日：2006-07-26

申请人： ETHICON ENDO-SURGERY, INC.

发明人： THOMPSON, Brian, James ,  POPOVIC, Drago ,  PASTORELLI, Alessandro ,  BILOTTI, Federico

IPC分类号： A61B17/064 ,  A61B17/072 ,  A61B17/068 ,  A61B17/128 ,  A61B17/122 ,  A61B1/31

CPC分类号： A61B17/072 ,  A61B1/31 ,  A61B17/0643 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/1227 ,  A61B17/1285 ,  A61B2017/0641 ,  A61B2017/07221 ,  A61B2017/3452

摘要： A device for the intraluminal treatment of tissue comprises a handle, a shaft which extends from the handle and a head arranged at the distal end of the shaft, wherein the head comprises at least one jaw, movable between an open position, wherein it defines a window for the insertion of the tissue and surrounding tissue, and a closed position, and wherein the shaft extends between the handle and head in a curvilinear longitudinal direction.