公开(公告)号：US20120017547A1

公开(公告)日：2012-01-26

申请号：US13256001

申请日：2010-03-12

申请人： Christoph Rieser

发明人： Christoph Rieser

IPC分类号： B68F3/00 ,  A61B5/107 ,  G01B1/00

CPC分类号： A61B5/1077 ,  A61B5/4561 ,  A61B2090/068 ,  A61B2503/40 ,  A61B2562/02 ,  A61B2562/046 ,  B68F3/00

摘要： The invention relates to a measuring device (1) for determining a surface contour (42) of a human or animal body (41), wherein the measuring device (1) comprises a main chain (43) having several main-chain links (44, 44′, 44″, 44′″, 44lv, 44v), which are connected to each other by a swivel joint (45), characterized in that the swivel joint (45) has a scale (13, 23, 74′) or sensors, by means of which the angle between the at least two main-chain links (44, 44′, 44″, 44′″, 44lv, 44v) can be read or detected.

摘要翻译： 本发明涉及一种用于确定人体或动物体（41）的表面轮廓（42）的测量装置（1），其中所述测量装置（1）包括具有若干主链节（44）的主链（43） ，44“，44”，44“”，44lv，44v），其通过旋转接头（45）彼此连接，其特征在于，旋转接头（45）具有标尺（13,23,74'）， 或传感器，通过该传感器可以读取或检测至少两个主链节（44,44'，44“，44”，44lv，44v）之间的角度。

公开(公告)号：US20040167540A1

公开(公告)日：2004-08-26

申请号：US10478083

申请日：2004-04-16

发明人： Georg Gerten

IPC分类号： A61B017/00

CPC分类号： A61F9/0136 ,  A61B2090/068 ,  A61B2090/069 ,  A61B2090/395

摘要： Marking instrument for producing marks, in particular for uses in optical surgery, having a head (12) comprising marking elements (14) and adjustable in relation to the object (16) to be marked, and an instrument handle (11) arranged thereon. So as to be able for the marks to be produced in exactly the desired angular position relative to the normal to the earth's surface, the marking instrument is provided with a positioning device (18; 20) displaying and/or adjusting the angular position of the marking elements according to the invention, whereby the positioning device can be a level or a verticality indicator or an adjustment mechanism, which provides automatically for the right alignment of the instrument head

摘要翻译： 用于生产标记的标记仪器，特别是用于光学手术中的具有包括标记元件（14）的头部（12）并且可相对于被标记的物体（16）可调节的标记仪器和布置在其上的仪器把手。 为了能够使标记在相对于地球表面的法线的正确的所需角度位置中产生，标记仪器设置有定位装置（18; 20），显示和/或调整角度位置 根据本发明的标记元件，由此定位装置可以是水平或垂直指示器或调节机构，其自动提供用于仪表头的正确对准

公开(公告)号：US6030348A

公开(公告)日：2000-02-29

申请号：US789524

申请日：1997-01-27

申请人： Evan Unger ,  Frederick Scott Pereles

发明人： Evan Unger ,  Frederick Scott Pereles

IPC分类号： A61B10/00 ,  A61B10/02 ,  A61B18/20 ,  A61B19/00

CPC分类号： A61B90/13 ,  A61B90/06 ,  A61B10/02 ,  A61B2018/2025 ,  A61B2090/068

摘要： A leveling device capable of adjusting the inclination of a member, such as a vertical support post of a laser beam guidance apparatus for use in performing biopsies, in orthogonal first and second planes. The device has a fixed base plate upon which an intermediate tilt plate is rotatably supported so as to allow rotation of the intermediate tilt plate in the first plane. An upper tilt plate is rotatably supported on the intermediate tilt plate so as to allow rotation of the upper tilt plate in the second plane. A first adjusting screw provides adjustment of the rotation of the intermediate tilt plate in the first plane by imparting a force that counterbalances a spring force that also acts on the intermediate tilt plate. A second adjusting screw provides adjustment of the rotation of the upper tilt plate in the second plane by imparting a force that counterbalances a spring force that also acts on the upper tilt plate. The spring forces and the counterbalancing adjusting screw forces maintain the leveling device in the desired orientation.

摘要翻译： 一种调平装置，其能够在正交的第一和第二平面中调整用于执行活组织检查的激光束引导装置的诸如垂直支撑柱的构件的倾斜度。 该装置具有固定的基板，中间倾斜板可旋转地支撑在该基板上，以允许中间倾斜板在第一平面中旋转。 上倾斜板可旋转地支撑在中间倾斜板上，以允许上倾斜板在第二平面中旋转。 第一调节螺钉通过赋予平衡也作用在中间倾斜板上的弹簧力的力来调节中间倾斜板在第一平面中的旋转。 第二调节螺钉通过赋予平衡也作用在上倾斜板上的弹簧力的力来调节上倾斜板在第二平面中的旋转。 弹簧力和平衡调节螺纹力将调平装置保持在所需的方向。

公开(公告)号：US4930525A

公开(公告)日：1990-06-05

申请号：US329800

申请日：1989-03-28

申请人： Aubrey M. Palestrant

发明人： Aubrey M. Palestrant

IPC分类号： A61B17/34 ,  A61B19/00

CPC分类号： A61B17/3403 ,  A61B90/11 ,  A61B2090/068 ,  A61B90/39

摘要： A guidance method for use in conjunction with a C.T. scanner allows a user to accurately place a drainage catheter, biopsy needle, or like catheter within a patient's body. A scan of the patient's body is made using the C.T. scanner to form a cross-sectional image of the target area within the patient's body. An insertion path is selected on the scanned cross-sectional image to reach the target area, and the lateral distance is determined between the vertical axis of the scanned image and the insertion site. The insertion angle and insertion distance along the insertion path are also computed from the cross-sectional image. The lighting system of the C.T. scanner projects a laser-generated longitudinal reference beam on to the patient's body corresponding with the vertical axis of the scanned image; the lighting system further projects at least one transverse beam on to the patient's body for designating the vertical plane through which an image was scanned. The insertion site is located by measuring upon the patient's body, along the transverse reference beam, the aforementioned lateral distance, starting from the longitudinal reference beam. The insertion site is marked, and th tip of the catheter is advanced into the insertion site, while maintaining the catheter within the transverse reference beam. The catheter is maintained at the computed insertion angle relative to a horizontal plane, and the catheter is advanced by the computed insertion distance to reach the target area.

摘要翻译： 与C.T.一起使用的指导方法。 扫描仪允许用户将排液导管，活检针或类似导管准确地放置在患者体内。 使用C.T.进行病人身体的扫描。 扫描器以形成患者体内的目标区域的横截面图像。 在扫描的横截面图像上选择插入路径以到达目标区域，并且在扫描图像的垂直轴和插入位点之间确定横向距离。 沿着插入路径的插入角度和插入距离也从横截面图像计算。 照明系统的C.T. 扫描器将激光产生的纵向参考光束投射到与扫描图像的垂直轴相对应的患者身上; 照明系统进一步将至少一个横梁投射到患者身体上，以指定扫描图像的垂直平面。 通过从纵向参考光束开始，沿着横向参考光束测量患者身体上述前述横向距离来定位插入部位。 标记插入部位，并将导管的尖端推入插入部位，同时将导管保持在横向参考光束内。 将导管保持在相对于水平面的计算插入角度，并且将导管推进计算的插入距离以到达目标区域。

公开(公告)号：US4722336A

公开(公告)日：1988-02-02

申请号：US695161

申请日：1985-01-25

申请人： Michael Kim ,  Chong C. Kim

发明人： Michael Kim ,  Chong C. Kim

IPC分类号： A61B17/17 ,  A61B17/34 ,  A61B17/58 ,  A61B19/00 ,  A61B17/00

CPC分类号： A61B17/3403 ,  A61B17/1703 ,  A61B17/58 ,  A61B17/1757 ,  A61B2090/068 ,  A61B90/39

摘要： A guide for locating a target object within a visually opaque but x-ray transparent object has a base creating a first reference plane. A vertical post extends upward from the base perpendicular to the first reference plane. First target sighting members, which are at least partially opaque to x-ray are mounted for movement relative to the vertical support member and provide for creating a line parallel to the reference plane through the target. A system is provided for aligning x-ray fluoroscope with the first target. A second target has two target sighting members, one on an arm above the target object and the other on an arm below the target object. The x-ray fluoroscope is aligned with these such that when the x-ray fluoroscope is projecting in a line parallel to the upright support and perpendicular to the reference plane, it extends through opaque sights and through the target. The distance from the second target to the upright support is measured, and the probe is mounted at a predetermined angle, the line of which extends through a point on the vertical post equal to the distance from the post to the second sight divided by the tangent of the predetermined angle.

摘要翻译： 用于在目视不透明但X射线透明物体内定位目标对象的指南具有创建第一参考平面的基准。 垂直柱从垂直于第一参考平面的基部向上延伸。 至少部分不透射x射线的目标瞄准器被安装成相对于垂直支撑构件移动，并提供通过目标产生平行于参考平面的线。 提供了一种用于将X射线荧光镜与第一靶对准的系统。 第二个目标有两个目标瞄准器，一个在目标物体上方的一个手臂上，另一个在目标物体下方的一个手臂上。 x射线荧光镜与这些对准，使得当x射线荧光镜以平行于直立支撑并且垂直于参考平面的直线突出时，它穿过不透明的瞄准镜并穿过靶。 测量从第二目标到直立支架的距离，并且探针以预定角度安装，其线延伸穿过垂直柱上的点等于从柱到第二视线的距离除以切线 的预定角度。

公开(公告)号：US4546774A

公开(公告)日：1985-10-15

申请号：US469465

申请日：1983-02-24

申请人： Robert M. Haught

发明人： Robert M. Haught

IPC分类号： A61B5/0215 ,  A61B5/0408 ,  A61B19/00 ,  A61B5/02

CPC分类号： A61B5/0408 ,  A61B5/0215 ,  A61B2090/068

摘要： For use in adjusting a hemodynamic transducer assembly on an IV stand to the level of the right atrium of a patient's heart, an elongated flexible line carries a small bubble level and has a loop at one end for insertion on the transducer assembly and a spring clip on the opposite end for attachment to an adhesive patch on the side of the patient's chest at the level of the right atrium.

摘要翻译： 为了用于将IV支架上的血液动力学换能器组件调整到患者心脏的右心房的水平面上，细长的柔性线带有小的气泡水平并且在一端具有一个环，用于插入到换能器组件上，弹簧夹 在另一端，用于连接到位于右心房水平的病人胸部一侧的粘贴片。

公开(公告)号：US2532915A

公开(公告)日：1950-12-05

申请号：US7027849

申请日：1949-01-11

申请人： HORNER HERBERT J

发明人： HORNER HERBERT J

IPC分类号： A61B5/103 ,  A61B8/08 ,  A61B19/00

CPC分类号： A61B8/0875 ,  A61B5/103 ,  A61B5/6831 ,  A61B2090/068

公开(公告)号：US20170354426A1

公开(公告)日：2017-12-14

申请号：US15538994

申请日：2015-12-22

申请人： Yann GLARD ,  Vincent POMERO

发明人： Yann GLARD ,  Vincent POMERO

IPC分类号： A61B17/17 ,  A61B90/10 ,  A61B90/00 ,  A61B34/20

CPC分类号： A61B17/1757 ,  A61B34/20 ,  A61B90/10 ,  A61B90/37 ,  A61B2034/2048 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2068 ,  A61B2090/068 ,  A61B2090/3937 ,  A61B2090/3983

摘要： Embodiments of the invention relate to an ancillary surgical instrument including at least a first contact point to come into contact with a first reference point of an operating area; a second contact point intended to come into contact with a second reference point of the operating area; a contact area intended to come into contact with a third reference point of the operating area; a determination unit for determining an orientation reference of the ancillary instrument in a Galilean orientation reference; and a communication unit for communication the determined orientation reference.

公开(公告)号：US20170000520A1

公开(公告)日：2017-01-05

申请号：US15125560

申请日：2015-03-13

申请人： NEW YORK UNIVERSITY ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

发明人： Timothy M. Shepherd ,  Christopher P. Hess ,  William P. Dillon

IPC分类号： A61B17/34 ,  A61M25/01

CPC分类号： A61B17/3403 ,  A61B2017/3413 ,  A61B2090/068 ,  A61B2090/374 ,  A61M25/0105

摘要： A position guidance system for minimally invasive medical procedures includes a medical device having a first end configured for percutaneous insertion and a second end configured to remain exterior to a patient's skin, a hub connection provided at the second end of the medical device, at least one bubble level including a bubble configured to provide a visual indication of a deviation from a target angle for medical device insertion, and a connector configured to reversibly and repeatedly connect the bubble level to the hub connection of the medical device. When the bubble is positioned at a center of the bubble level, an actual insertion angle of the medical device is the same as the target angle. When the bubble is positioned off-center of the bubble level, the actual insertion angle of the medical device deviates from the target angle.

摘要翻译： 用于微创医疗程序的位置引导系统包括具有被配置用于经皮插入的第一端和被配置为保持在患者皮肤外部的第二端的医疗装置，设置在医疗装置的第二端的毂连接件，至少一个 气泡水平包括构造成提供与用于医疗装置插入的目标角度的偏差的视觉指示的气泡，以及被配置为可逆地和重复地将气泡水平连接到医疗装置的轮毂连接的连接器。 当气泡位于气泡水平的中心时，医疗装置的实际插入角度与目标角度相同。 当气泡位于气泡高度偏心时，医疗装置的实际插入角度偏离目标角度。

公开(公告)号：US20130261632A1

公开(公告)日：2013-10-03

申请号：US13434154

申请日：2012-03-29

申请人： Carl F. Livorsi ,  Francisco A. Amaral ,  Rod G. Cameron

发明人： Carl F. Livorsi ,  Francisco A. Amaral ,  Rod G. Cameron

IPC分类号： A61F2/46

CPC分类号： A61F2/4609 ,  A61B90/06 ,  A61B2090/068 ,  A61F2/4657 ,  A61F2002/30617 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2002/4668

摘要： An orthopaedic surgical instrument for positioning an acetabular prosthetic component in a patient's surgically-prepared acetabulum includes a surgical tool configured to be coupled to the acetabular prosthetic component, and a gravity-based position indicator removably coupled to the surgical tool. The position indicator includes a first marking indicating a first position of the acetabular prosthetic component, and a second marking indicating a second position.

摘要翻译： 用于将髋臼假体部件定位在患者的外科手术制备的髋臼中的整形外科手术器械包括构造成联接到髋臼假体部件的外科手术工具和可移除地联接到外科手术工具的基于重力的位置指示器。 位置指示器包括指示髋臼假体部件的第一位置的第一标记和指示第二位置的第二标记。