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公开(公告)号：US5690652A
公开(公告)日：1997-11-25
申请号：US778972
申请日：1997-01-06
Applicant: Helmut Wurster , Rainer Trapp
Inventor： Helmut Wurster , Rainer Trapp
CPC classification number: A61B17/0625 , A61B17/0469 , A61B17/0491 , A61B2017/06019 , A61B2017/06047 , A61B2017/0609
Abstract: In a surgical suturing device especially for endoscopic surgery, an operating mechanism is provided which includes a drive and a locking mechanism operated by a handle from which an operating rod extends to an operating mechanism which carries at its free end a suturing head comprising two jaws between which a needle with opposite needle tips and a central eye can be exchanged while being alternately locked with the two jaws, the whole procedure being controllable by a single handle.
Abstract translation: 在特别用于内窥镜手术的外科缝合装置中，提供了一种操作机构，其包括驱动器和由手柄操作的锁定机构，操作杆从该手柄延伸到操作机构，该操作机构在其自由端处承载包括两个钳口的缝合头， 具有相对针尖和中心眼的针可以在与两个钳口交替锁定的同时交换，整个过程由单个手柄控制。
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公开(公告)号：US6129741A
公开(公告)日：2000-10-10
申请号：US937360
申请日：1997-09-24
Applicant: Helmut Wurster , Rainer Trapp
Inventor： Helmut Wurster , Rainer Trapp
CPC classification number: A61B17/06066 , A61B17/0469 , A61B2017/06019 , A61B2017/06047 , A61B2017/0609
Abstract: In a surgical suturing needle having opposite pointed tips and a mid-section provided with an eye for receiving and retaining a surgical thread and being bent corresponding to a path of movement of the needle when transferred between the jaws of a suturing instrument, the pointed needle tips have a cone angle of between 25 and 35.degree. for non-traumatic piercing of the tissue to be sutured and, adjacent both of its opposite pointed tips, the needle has recessed surface areas to be engaged by pressure pins disposed in the jaws of the suturing instrument for firmly retaining and engaging the needle with the jaws in a predetermined position.
Abstract translation: 在具有相对的尖端的手术缝合针和设置有用于接收和保持外科用螺纹的眼睛的中间部分，并且当相对于在缝合器械的钳口之间转移时的针的运动路径被弯曲时，尖针 对于待缝合的组织的非创伤性刺穿，尖端具有25至35度的锥角，并且在其相对的两个尖端附近，针具有凹入的表面区域，以与设置在 用于将针与夹爪牢固地保持并接合在预定位置的缝合器械。
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3.发明授权Device for inserting a surgical suture needle into an endoscopic suture apparatus 失效用于将外科缝合针插入内窥镜缝合装置的装置
公开(公告)号：US6126666A
公开(公告)日：2000-10-03
申请号：US379370
申请日：1999-08-23
Applicant: Rainer Trapp , Helmut Wurster
Inventor： Rainer Trapp , Helmut Wurster
CPC classification number: A61B17/0469 , A61B17/06114 , A61B2017/0479 , A61B2017/0609
Abstract: In a device for inserting a surgical suture needle into an endoscopic suture apparatus wherein the device includes two legs which are movable relative to each other, one of the legs has a front end with means for receiving a jaw of an endoscopic suturing apparatus and the other leg has needle engagement means for holding a surgical needle in a predetermined position such that one needle tip enters a needle support of the surgical suturing apparatus jaw when the other leg holding the needle is moved toward the one leg while the one leg is disposed on the surgical suturing apparatus jaw.
Abstract translation: 在用于将外科缝合针插入到内窥镜缝合装置中的装置中，其中所述装置包括可相对于彼此移动的两个腿，所述腿中的一个具有前端，所述前端具有用于接收内窥镜缝合装置的钳口的装置， 腿部具有用于将手术针保持在预定位置的针接合装置，使得当保持针的另一腿朝向一个腿移动时，一个针尖进入外科缝合装置颚的针支撑，同时将一个腿设置在 手术缝合器钳口。
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公开(公告)号：US5389103A
公开(公告)日：1995-02-14
申请号：US213732
申请日：1994-03-16
Applicant: Andreas Melzer , Gerhard Buess , Rainer Trapp , Klaus-Peter Brhel
Inventor： Andreas Melzer , Gerhard Buess , Rainer Trapp , Klaus-Peter Brhel
CPC classification number: A61B17/0625 , A61B17/0469 , A61B17/0491 , A61B17/29 , A61B2017/06019 , A61B2017/06047 , A61B2017/0609
Abstract: In a surgical stitching apparatus for endoscopically performing sutures of tissue or vessels having a drive mechanism including concentric tubes with an operating handle structure at one end and a stitching head mounted at the distal end thereof, the stitching head includes a stationary and a movable mouthpiece each with clamping structures for engaging the tips of a needle each comprising movable and stationary halves with the movable half on the stationary mouthpiece being operatively connected to one of the concentric tubes and the movable mouthpiece being connected to another of the concentric tubes which is hand-operable by a movable handle on the operating handle structure, and the one concentric tube is operable by a pedal switch-controlled mechanism mounted on the operating handle structure for foot operation of the clamping structure on the stationary mouthpiece.
Abstract translation: 在用于内窥镜执行组织或血管缝合的手术缝合装置中，所述手术缝合装置具有驱动机构，所述驱动机构包括在一端具有操作手柄结构的同心管和安装在其远端的缝合头，所述缝合头包括每个 具有用于接合针头的夹持结构，每个包括可移动和静止的半部，其中可动半部在固定的接口上可操作地连接到同心管中的一个，并且可动接口连接到可手动操作的另一个同心管 通过操作手柄结构上的可移动手柄，并且一个同心管可由安装在操作手柄结构上的踏板开关控制机构操作，用于在固定式口部上夹紧结构的脚操作。
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Patent Agency Ranking
公开(公告)号：US5861027A
公开(公告)日：1999-01-19
申请号：US712201
申请日：1996-09-11
Applicant: Rainer Trapp
Inventor： Rainer Trapp
CPC classification number: A61F2/915 , A61F2/91 , A61F2002/041 , A61F2002/044 , A61F2002/047 , A61F2002/91558 , A61F2210/0014 , A61F2230/0054 , A61F2250/0098
Abstract: A stent for the transluminal implantation in hollow organs, in particular in blood vessels, ureters, oesophagi or gall tracts, is described, having a substantially tubular body which has a plurality of apertures which are each bounded by elongated boundary elements. In each case at least two boundary elements bounding the same aperture and arranged alongside one another in the circumferential direction are extended beyond the end of the aperture and form a unitary detection element. The detection element has a greater width in the circumferential direction of the stent than each of the boundary elements.
Abstract translation: 描述了用于在中空器官中特别是在血管，输尿管，食管或胆囊中的腔内植入的支架，其具有基本上为管状的体，其具有多个孔，每个孔由细长的边界元件限定。 在每种情况下，围绕相同孔并且沿圆周方向彼此并排布置的至少两个边界元件延伸超过孔的端部并且形成整体检测元件。 检测元件在支架的周向上的宽度大于每个边界元件。
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公开(公告)号：US06478794B1
公开(公告)日：2002-11-12
申请号：US09654233
申请日：2000-09-02
Applicant: Rainer Trapp , Uwe Dux
Inventor： Rainer Trapp , Uwe Dux
IPC: A61B1818
CPC classification number: A61B18/1442 , A61B2017/2945 , A61B2018/126 , A61B2018/1432
Abstract: In a bipolar coagulation and cutting device for endoscopic surgery with a proximal operating part and a distal grasping part interconnected by a shaft, the distal grasping part includes jaws, each having two spaced branches supported on flexible wires. The jaws are held apart but are movable toward each other by actuating means extending along the shaft for the engagement of tissue between the jaws. HF energy can be supplied for the coagulation of the tissue engaged between the jaws. A wire electrode is also mounted on the shaft so as to be movable by the actuating means between the spaced branches of the jaws for cutting, by HF energy application, the coagulated tissue engaged between the jaws.
Abstract translation: 在用于内窥镜手术的双极凝固和切割装置中，其具有通过轴互连的近侧操作部分和远侧把持部分，所述远侧抓握部分包括钳口，每个钳口具有支撑在柔性线上的两个间隔开的分支。 钳口被分开，但是可以通过沿着轴延伸的致动装置彼此移动，以便在夹爪之间接合组织。 可以提供HF能量用于夹持在钳口之间的组织的凝结。 电线电极也安装在轴上，以便能够通过致动装置在夹爪的间隔开的分支之间移动，以通过HF能量的作用来切割接合在钳口之间的凝固组织。
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公开(公告)号：US20070067017A1
公开(公告)日：2007-03-22
申请号：US10571877
申请日：2004-09-16
Applicant: Rainer Trapp
Inventor： Rainer Trapp
IPC: A61F2/90
CPC classification number: A61F2/91 , A61F2/915 , A61F2002/91541 , A61F2002/91558 , A61F2250/0098
Abstract: The invention relates to a stent with improved durability. Said stent comprises a tubular grid wall extending around a longitudinal axis and consisting of elastic wall segments that are successively arranged circumferentially along the axis and are interconnected by means of connection segments. Said wall segments comprise spring elements that are interconnected by means of connection elements, forming a connection angle, and the spring elements have an undulating structure with respectively at least one crest and one trough.
Abstract translation: 本发明涉及具有改善的耐久性的支架。 所述支架包括围绕纵向轴线延伸并由弹性壁段组成的管状网格壁，所述弹性壁段沿着轴线沿圆周连续地布置并且通过连接段互连。 所述壁段包括通过连接元件互连的弹簧元件，形成连接角度，并且弹簧元件具有分别具有至少一个峰顶和一个槽的起伏结构。
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公开(公告)号：US5997471A
公开(公告)日：1999-12-07
申请号：US917522
申请日：1997-08-26
Applicant: Lothar Gumb , Aribert Schaf , Rainer Trapp , Gerhard Buess , Marc Schurr
Inventor： Lothar Gumb , Aribert Schaf , Rainer Trapp , Gerhard Buess , Marc Schurr
CPC classification number: A61B17/3403 , A61B90/50
Abstract: In an apparatus for guiding surgical instruments during endoscopic surgery including a carrier on which a support member is rotatably mounted about a first axis and a housing structure is mounted on the support member so as to pivot about a second axis which is spaced from the housing structure and intersects the first axis in an invariant point and the housing slidably supports an instrument shaft having an axis also extending through the invariant point and an end which is mounted on a guide member, which is axially movably supported on a guide housing extending from the housing structure parallel to the instrument shaft, a camera is firmly supported on the guide housing in alignment with the instrument shaft so as to be axially movable but not rotatable with the instrument shaft whereby an image transmitted from a lens system at the front end of the instrument shaft to the camera at the rear end of the shaft is shown at a given top-to-bottom orientation independently the rotational position of the instrument shaft.
Abstract translation: 在一种用于在内窥镜手术期间引导外科器械的装置，包括载体，支撑构件围绕第一轴线可旋转地安装在其上，并且壳体结构安装在支撑构件上，以围绕与壳体结构间隔开的第二轴线枢转 并且在不变点处与所述第一轴相交，并且所述壳体可滑动地支撑具有也延伸穿过所述不变点的轴线的仪器轴和安装在引导构件上的端部，所述引导构件被轴向移动地支撑在从所述壳体延伸的引导壳体 与仪器轴平行的结构，照相机被牢固地支撑在引导壳体上，与仪器轴对准，以便可轴向移动，但不能随着仪器轴转动，从而从仪器前端的透镜系统传输的图像 轴在轴的后端处的摄像机以给定的从上到下的取向独立于旋转 仪器轴的位置。
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公开(公告)号：US5876449A
公开(公告)日：1999-03-02
申请号：US624294
申请日：1996-03-29
Applicant: Erhard Starck , Rainer Trapp
Inventor： Erhard Starck , Rainer Trapp
CPC classification number: A61F2/91 , A61F2/915 , A61F2002/91558 , A61F2230/0013
Abstract: A stent for transluminal implantation in hollow organs, in particular in blood vessels, ureters, oesophagae or gall tracts, comprising a substantially tubular body is described. The stent can be transformed from a compressed state with a first cross-sectional diameter into an expanded state with a second enlarged cross-sectional diameter. The wall of the tubular body has apertures which repeat both in the longitudinal direction and also in the peripheral direction of the stent and permit the expansion. Each aperture has at least one section which is arranged obliquely to the longitudinal axis of the stent, both in the compressed state and also in the expanded state of the stent.
Abstract translation: 描述了一种用于中空器官，特别是在血管，输尿管，食管或胆囊中的腔内植入的支架，其包括基本上管状的体。 支架可以从具有第一横截面直径的压缩状态转变成具有第二放大横截面直径的扩张状态。 管状体的壁具有在支架的长度方向和周边方向均重复的孔，并允许膨胀。 每个孔具有至少一个部分，其在支架的纵向轴线上倾斜布置，两者处于压缩状态，也在支架的展开状态。
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