公开(公告)号：US20140088577A1

公开(公告)日：2014-03-27

申请号：US14029283

申请日：2013-09-17

Applicant: OmniGuide, Inc.

Inventor： Charalambos Anastassiou ,  Vladimir Fuflyigin ,  Marc Graham ,  Noam Josephy ,  Thieu L. Le ,  Arnaz Singh Malhi ,  Robert Payne ,  Lori Pressman ,  Jesse Rusk ,  Gil Shapira ,  Max Shurgalin ,  Crystal Simon

IPC: A61B18/20

CPC classification number: A61B34/76 ,  A61B18/201 ,  A61B2018/00339 ,  A61B2018/00434 ,  A61B2018/0044 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/00642 ,  A61B2018/2065 ,  A61B2018/2238 ,  A61B2090/034 ,  A61B2090/036 ,  A61B2090/061 ,  A61B2090/064

Abstract: Small diameter tools are provided, and methods of use described, to facilitate less invasive surgical procedures employing laser beams. Such tools include distal tips that enhance the precise placement of optical waveguides, as well as enable cutting and dissecting procedures. A rotary coupler allows precise control of flexible conduits in which waveguides may be disposed. Waveguide tips with conical features protect waveguide ends and allow unobstructed propagation of the laser beam out of the waveguide. A preferentially bending jacket for waveguides may be used to control an orientation of a waveguide disposed therein. Surgical waveguide assemblies may include various combinations of these components.

Abstract translation: 提供了小直径的工具以及所使用的使用方法来促进采用激光束的侵入性较小的外科手术。 这样的工具包括提高光波导精确放置的远端尖端以及切割和解剖程序。 旋转耦合器允许精确控制可布置波导的柔性导管。 具有圆锥形特征的波导尖端保护波导端，并允许激光束从波导中不受阻碍地传播。 可以使用用于波导的优选弯曲护套来控制布置在其中的波导的取向。 手术波导组件可以包括这些组件的各种组合。

公开(公告)号：US09974562B2

公开(公告)日：2018-05-22

申请号：US14210793

申请日：2014-03-14

Applicant: OmniGuide, Inc.

Inventor： Robert Payne ,  Jesse Rusk ,  Mihai Ibanescu ,  Crystal Simon

IPC: A61B17/00 ,  A61B17/34 ,  A61B18/14 ,  A61B90/00

CPC classification number: A61B17/3421 ,  A61B18/1482 ,  A61B18/1487 ,  A61B2017/00292 ,  A61B2017/00845 ,  A61B2017/00862 ,  A61B2090/0817

Abstract: A surgical tool and method of use during laparascopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature.

公开(公告)号：US20170296226A9

公开(公告)日：2017-10-19

申请号：US14210793

申请日：2014-03-14

Applicant: OmniGuide, Inc.

Inventor： Robert Payne ,  Jesse Rusk ,  Mihai Ibanescu ,  Crystal Simon

IPC: A61B17/34 ,  A61B18/14 ,  A61B17/00 ,  A61B90/00

CPC classification number: A61B17/3421 ,  A61B18/1482 ,  A61B18/1487 ,  A61B2017/00292 ,  A61B2017/00845 ,  A61B2017/00862 ,  A61B2090/0817

Abstract: A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature.

公开(公告)号：US20140316384A1

公开(公告)日：2014-10-23

申请号：US14210793

申请日：2014-03-14

Applicant: OmniGuide, Inc.

Inventor： Robert Payne ,  Jesse Rusk ,  Mihai Ibanescu ,  Crystal Simon

IPC: A61B17/34 ,  A61B17/00

CPC classification number: A61B17/3421 ,  A61B18/1482 ,  A61B18/1487 ,  A61B2017/00292 ,  A61B2017/00845 ,  A61B2017/00862 ,  A61B2090/0817

Abstract: A surgical tool and method of use during laparoscopic surgery, the tool including a shaft having a distal region with an elastic modulus E. Distal and proximal regions of the shaft have outer diameters D1 and D2 respectively, with D2>D1. The distal region has a bend and terminates in a working feature having a distal end. The distal region has a length L1 measured in a direction parallel to the shaft axis in the proximal region, and has an offset doff relative to the proximal region where doff>D2. The elastic modulus E and the length of L1 are selected so that the working feature is insertable through an access device yet the distal region does not deflect noticeably when a force of 10 N is applied perpendicular to the distal end of the working feature.

Abstract translation: 在腹腔镜手术中使用的外科手术工具和使用方法，该工具包括具有弹性模量E的远侧区域的轴。轴的远侧和近端区域分别具有D2> D1的外径D1和D2。 远端区域具有弯曲并终止于具有远端的工作特征。 远端区域具有在近端区域中平行于轴线的方向测量的长度L1，并且相对于doff> D2的近端区域具有偏移量doff。 选择弹性模量E和L1的长度，使得工作特征可通过进入装置插入，而当垂直于工作特征的远端施加10N的力时，远侧区域不会显着偏转。