中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

23 records (took 0.116 seconds)

    Instrument System For Minimally Invasive Surgery In Single Port Technology
    12.
    发明申请
    Instrument System For Minimally Invasive Surgery In Single Port Technology 审中-公开
    单端口技术微创手术仪器系统

    公开(公告)号：US20150038792A1

    公开(公告)日：2015-02-05

    申请号：US14385084

    申请日：2013-03-11

    Applicant: Thomas Gaiselmann ,  Siegfried Riek ,  Karl-Heinz Bachmann

    Inventor： Thomas Gaiselmann ,  Siegfried Riek ,  Karl-Heinz Bachmann

    IPC: A61B17/34

    CPC classification number: A61B17/3423 ,  A61B17/3417 ,  A61B17/3421 ,  A61B2017/2905 ,  A61B2017/3447

    Abstract: An instrument system for minimally invasive surgery in single port technology, having a trocar and at least one instrument channel which runs at the trocar from proximal to distal and a proximal end remaining extra-corporally when the trocar is inserted into the body of a patient, and a distal end located intra-corporally, wherein a semi-flexible instrument can be inserted through the instrument channel in such a manner that the operating handle thereof remains extra-corporal and the distal working element thereof emerges distally from the instrument channel. The instrument channel is flexibly pliant, stable in the longitudinal direction thereof and arranged outside on the trocar. The distal end of the instrument channel is fixed to the trocar.

    Abstract translation: 一种用于单端口技术中的微创手术的仪器系统，具有套针针和至少一个仪器通道，该套管针在套管针从近端延伸至远端时延伸，近端在套管针插入患者体内时保持体外， 以及位于体内的远端，其中半柔性器械可以通过仪器通道插入，使得其操作手柄保持体外，并且其远端工作元件从仪器通道向远侧突出。 仪器通道柔性柔顺，其纵向稳定，并布置在套管针的外侧。 仪器通道的远端固定在套管针上。

    Trocar System
    13.
    发明申请
    Trocar System 审中-公开
    套管套系统

    公开(公告)号：US20140148655A1

    公开(公告)日：2014-05-29

    申请号：US14129897

    申请日：2012-06-04

    Applicant: Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    Inventor： Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    IPC: A61B1/313 ,  A61B17/34

    CPC classification number: A61B1/313 ,  A61B1/00087 ,  A61B1/018 ,  A61B17/29 ,  A61B17/34 ,  A61B17/3417 ,  A61B2017/00353 ,  A61B2017/00907 ,  A61B2017/2932 ,  A61B2017/2933 ,  A61B2017/3445 ,  A61B2017/3454 ,  A61B2090/3614 ,  F04C2270/0421

    Abstract: A trocar system, comprising a trocar, having an optical channel extending coaxially in the trocar for receiving an optical unit, and a hollow transparent distal tip of the trocar, which can be observed from the interior. The distal working end of an instrument having two working parts movable relative to one another is formed on the distal tip, wherein a first working part is an integral component of the tip and the second working part is mounted movably on the tip, wherein an actuating channel is constructed in the wall of the trocar surrounding the optical channel, which channel extends axially parallel from the proximal end of the trocar into the distal tip thereof, and wherein an actuating element is received in the actuating channel such as to be axially displaceable.

    Abstract translation: 一种套管针系统，其包括套针针，其具有在套管针中同轴延伸以接收光学单元的光学通道，以及可从内部观察的套管针的中空透明远侧末端。 具有可相对于彼此移动的两个工作部件的器械的远端工作端形成在远侧末端上，其中第一工作部件是尖端的一体部件，第二工作部件可移动地安装在尖端上，其中致动器 通道构造在围绕光学通道的套针针的壁上，该通道从套管针的近端轴向平行延伸到其远侧末端，并且其中致动元件容纳在致动通道中以便可轴向移位。

    Medical Instrument
    15.
    发明申请
    Medical Instrument 有权
    医疗仪器

    公开(公告)号：US20100222744A1

    公开(公告)日：2010-09-02

    申请号：US11991794

    申请日：2006-09-12

    Applicant: Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    Inventor： Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    IPC: A61M25/06

    CPC classification number: A61M25/0662 ,  A61M25/007 ,  A61M25/0084 ,  A61M25/0097 ,  A61M2025/0008

    Abstract: A medical instrument comprises a guide tube (10) that can be inserted into a bodily passage of a patient. An elastically flexible cannula may be displaced within an inner axial guide channel of the guide tube (10), the distal tip (52) of the cannula being able to emerge from a lateral opening at the periphery of the guide tube (10) at an angle to the axis of the guide tube (10). The guide tube (10) at its proximal end is accommodated in a handle piece (22) so as to be rotatable about the longitudinal axis of the guide tube.

    Abstract translation: 医疗器械包括可插入患者的身体通道中的引导管（10）。 弹性柔性套管可以在引导管（10）的内部轴向引导通道内移位，套管的远侧末端（52）能够在引导管（10）的周边处的侧向开口处以一个 与导管（10）的轴线成角度。 在其近端处的导管（10）被容纳在手柄件（22）中，以能够围绕导管的纵向轴线旋转。

    INSTRUMENT FOR THE MEDICAL EXAMINATION OF TIGHT BODY DUCTS
    16.
    发明申请
    INSTRUMENT FOR THE MEDICAL EXAMINATION OF TIGHT BODY DUCTS 审中-公开
    用于医疗检查胸罩的仪器

    公开(公告)号：US20100094168A1

    公开(公告)日：2010-04-15

    申请号：US12450330

    申请日：2008-03-13

    Applicant: Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann ,  Diethelm Wallwiener

    Inventor： Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann ,  Diethelm Wallwiener

    IPC: A61B10/02

    CPC classification number: A61B10/0041 ,  A61B10/0275 ,  A61B10/0283 ,  A61B17/3421 ,  A61B18/08 ,  A61B90/361 ,  A61B2017/00902 ,  A61B2090/3908 ,  A61B2090/3987

    Abstract: The invention relates to an instrument for the medical examination of tight body ducts, particularly for the mammary ducts of the breast, comprising a cannula having a cannula shaft (6) and a distal cannula end (1). The distal cannula end (1) is transparent and has a point (la) that is distally arched, and a tube section (lb) connected thereto. A recess (4) is configured in the tube section (lb). An adenoid curette (2) may be axially displaced on the tube section (lb) in order to separate tissue accommodated in the recess (4). An endoscopic optical element (3) may be inserted into the cannula shaft (6), thus enabling the observation of the distal point (la) and the tube section (lb) having the recess (4) from the interior as a wide angle optical element.

    Abstract translation: 本发明涉及一种用于对身体导管进行体检，特别是用于乳房乳腺管的器械，其包括具有插管轴（6）和远端插管端（1）的套管。 远端插管端部（1）是透明的并且具有远端拱形的点（1a）和与其连接的管部分（1b）。 在管部（1b）中构成凹部（4）。 可以在管部分（1b）上轴向移位腺体刮匙（2），以分离容纳在凹部（4）中的组织。 可以将内窥镜光学元件（3）插入到插管轴（6）中，从而能够从内部观察具有凹部（4）的远端点（1a）和管部分（1b）作为广角光学 元件。

    Method for removal of tissue or such for the abdominal cavity
    17.
    发明授权
    Method for removal of tissue or such for the abdominal cavity 失效
    从腹腔去除组织等的方法

    公开(公告)号：US5895392A

    公开(公告)日：1999-04-20

    申请号：US979228

    申请日：1997-11-26

    Applicant: Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    Inventor： Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    IPC: A61B17/00 ,  A61B17/22 ,  A61B17/32 ,  A61B17/34 ,  A61B17/24 ,  A61B17/26

    CPC classification number: A61B17/00234 ,  A61B17/32056 ,  A61B17/3423 ,  A61B2017/00287

    Abstract: A flexible collapsible bag is introduced into the abdominal cavity to remove larger portions of tissue from the abdominal cavity through a threaded casing introduced into the abdominal wall. The bag has a side opening through which the tissue can be moved into the bag. The bag has an end opening which remains extracorporeal to the threaded casing in the abdominal wall. After partially pulling out the bag, the side opening is located outside of the threaded casing, and the tissue, which is tightly enclosed by the portion of the bag remaining in the abdominal cavity, is cut into pieces, as by cutting filaments having portions at the bottom of the bag and extending extracorporeally through the threaded casing and the end opening of the bag.

    Abstract translation: 将柔性可折叠袋引入腹腔中，以通过引入腹壁的螺纹套管从腹腔中移除较大部分的组织。 袋子具有侧面开口，组织可以通过该侧面开口移动到袋子中。 该袋具有一个终止开口，其保持体外到腹壁中的螺纹套管。 在部分地拉出袋子之后，侧开口位于螺纹套管的外侧，并且被保留在腹腔中的袋的部分紧密包围的组织切割成片，如通过切割具有部分的细丝 该袋的底部并且通过螺纹壳体和袋的端部开口体外延伸。

    Medical needle for endoscopic surgery
    20.
    发明授权
    Medical needle for endoscopic surgery 失效
    医疗针内镜手术

    公开(公告)号：US6001084A

    公开(公告)日：1999-12-14

    申请号：US767530

    申请日：1996-12-16

    Applicant: Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    Inventor： Siegfried Riek ,  Karl-Heinz Bachmann ,  Thomas Gaiselmann

    IPC: A61B17/00 ,  A61B1/00 ,  A61B17/34 ,  A61B19/00 ,  A61M5/32

    CPC classification number: A61B17/3496 ,  A61B17/3474 ,  A61B90/36

    Abstract: A medical needle for endoscopic surgery has an external cannula tube in which a protective element is mounted so that it can be shifted axially against a spring. The distal, front protective surface of the protective element in a forward position projects beyond the sharp tip of the cannula tube and in a rear position is behind this tip. The protective surface of the protective element is transparent and can be observed through an optical system installed in the protective element.

    Abstract translation: 用于内窥镜手术的医用针具有外部套管，其中安装有保护元件，使得其可以相对于弹簧轴向移动。 保护元件的远端前保护表面在前方位置突出超过套管管的尖端，并且在后端位于该尖端的后面。 保护元件的保护表面是透明的，可以通过安装在保护元件中的光学系统来观察。

Patent Agency Ranking