公开(公告)号：US20140214011A1

公开(公告)日：2014-07-31

申请号：US14163769

申请日：2014-01-24

申请人： Daniel Kaercher ,  Robin Merz

发明人： Daniel Kaercher ,  Robin Merz

IPC分类号： A61B17/00

CPC分类号： A61B17/00234 ,  A61B17/29 ,  A61B17/2909 ,  A61B2017/0046 ,  A61B2017/2904 ,  A61B2017/291 ,  A61B2017/2929 ,  A61B2017/2946 ,  Y10T74/00

摘要： A medical instrument having a shank, at the proximal end of which a handle is arranged, wherein the shank is rotatable about its longitudinal axis and can be secured in various positions of rotation relative to the handle via a licking mechanism. In order for a medical instrument with a shank rotatable about its longitudinal axis to be designed in such a way that, while being easy to handle, it permits a large number of secure and positionally precise rotations of the shank with respect to the handle, the licking mechanism is designed as a latching mechanism which has a perforated disk with recesses and latching elements, wherein the latching elements and/or the perforated disk are spring-loaded relative to each other, and at least one of the latching elements engages in a corresponding recess of the perforated disk in order to fix the shank.

摘要翻译： 一种具有柄的医疗器械，其近端设置有手柄，其中所述柄可绕其纵向轴线旋转并且可经由舔机构相对于手柄固定在各种旋转位置。 为了使具有可以围绕其纵向轴线旋转的柄的医疗器械被设计成使得在容易处理的同时，其允许柄相对于把手的大量固定和位置精确的旋转， 舔机构被设计为具有带有凹槽和闭锁元件的穿孔盘的闩锁机构，其中闩锁元件和/或多孔盘相对于彼此是弹簧加载的，并且至少一个闩锁元件啮合在相应的 穿孔圆盘的凹槽以固定柄。

公开(公告)号：US09445792B2

公开(公告)日：2016-09-20

申请号：US14163769

申请日：2014-01-24

申请人： Karl Storz GmbH & Co. KG

发明人： Daniel Kaercher ,  Robin Merz

IPC分类号： A61B17/00 ,  A61B17/29

CPC分类号： A61B17/00234 ,  A61B17/29 ,  A61B17/2909 ,  A61B2017/0046 ,  A61B2017/2904 ,  A61B2017/291 ,  A61B2017/2929 ,  A61B2017/2946 ,  Y10T74/00

摘要： A medical instrument having a shaft, at the proximal end of which a handle is arranged, wherein the shaft is rotatable about its longitudinal axis and can be secured in various positions of rotation relative to the handle via a licking mechanism. In order for a medical instrument with a shaft rotatable about its longitudinal axis to be designed in such a way that, while being easy to handle, it permits a large number of secure and positionally precise rotations of the shaft with respect to the handle, the licking mechanism is designed as a latching mechanism which has a perforated disk with recesses and latching elements, wherein the latching elements and/or the perforated disk are spring-loaded relative to each other, and at least one of the latching elements engages in a corresponding recess of the perforated disk in order to fix the shaft.

摘要翻译： 一种具有轴的医疗器械，其近端布置有手柄，其中所述轴可绕其纵向轴线旋转并且可经由舔机构相对于手柄固定在各种旋转位置。 为了使具有可以围绕其纵向轴线旋转的轴的医疗器械被设计成使得在容易操作的同时，其允许轴相对于把手的大量安全和位置精确的旋转， 舔机构被设计为具有带有凹槽和闭锁元件的穿孔盘的闩锁机构，其中闩锁元件和/或多孔盘相对于彼此是弹簧加载的，并且至少一个闩锁元件啮合在相应的 穿孔盘的凹部以固定轴。