公开(公告)号：US09597491B2

公开(公告)日：2017-03-21

申请号：US13211895

申请日：2011-08-17

申请人： Hansjoerg Besch ,  Markus Amann ,  Christian Sick

发明人： Hansjoerg Besch ,  Markus Amann ,  Christian Sick

IPC分类号： A61B18/02 ,  A61M39/12 ,  A61M39/10

CPC分类号： A61M39/12 ,  A61B18/02 ,  A61B2018/0262 ,  A61M39/1011 ,  Y10T16/466

摘要： A device for the sealing connection of a pressure hose with a grip element of a surgical instrument. The device comprising at least one sealing element that, in an assembled state, is interposed between the grip element and the pressure hose in a connecting region to create a seal. A support element is provided and arranged in the connecting region in the interior of the pressure hose such that the sealing element is clamped, or can be clamped, between the support element and the pressure hose on one side and the grip element on the other side. In addition, a handle for a surgical device, in particular a cryogenic surgical instrument, comprising a grip element for holding the surgical instrument and comprising at least one pressure hose that is connected, or can be connected, with the grip element via the device for the sealing connection.

公开(公告)号：US06802764B2

公开(公告)日：2004-10-12

申请号：US10271866

申请日：2002-10-16

申请人： Hansjoerg Besch

发明人： Hansjoerg Besch

IPC分类号： B24B4104

CPC分类号： B26D7/2614 ,  B26B7/00 ,  Y10T83/929

摘要： A power tool comprising a drive shaft for driving a tool, a recess at a free end of the drive shaft, and a detachable securement flange having a securement section on a side facing the drive shaft is disclosed. The securement section is form-fitted for insertion into the recess of the drive shaft and comprises a flange section on the opposite side, wherein the tool comprises a respective securement opening which is adapted to the shape of the securement section of the securement flange for form-fit securement of the securement opening of the tool to the securement section.

摘要翻译： 公开了一种电动工具，其包括用于驱动工具的驱动轴，在驱动轴的自由端处的凹部，以及在面向驱动轴的一侧具有固定部的可拆卸固定凸缘。 固定部分形成适于插入到驱动轴的凹部中，并且包括在相对侧上的凸缘部分，其中该工具包括相应的固定开口，该固定开口适于形成固定凸缘的固定部分的形状 - 将工具的固定开口固定到固定部分。

公开(公告)号：US09980764B2

公开(公告)日：2018-05-29

申请号：US13197530

申请日：2011-08-03

申请人： Christian Sick ,  Markus Amann ,  Hansjoerg Besch

发明人： Christian Sick ,  Markus Amann ,  Hansjoerg Besch

IPC分类号： A61B18/02 ,  A61B18/00 ,  A61B50/30

CPC分类号： A61B18/02 ,  A61B18/0206 ,  A61B2018/0091 ,  A61B2018/0231 ,  A61B2050/3011 ,  A61B2090/0813

摘要： A handle for a surgical instrument, in particular a cryosurgical instrument, comprising a grip element and at least one sheathing tube that is inserted into the grip element and connected with said grip element in a fluid-tight manner in a connecting region. At least one support element is coaxially configured and arranged in the cavity of the sheathing tube such that the sheathing tube is clamped in place between the grip element and the support element in the connecting region.