公开(公告)号：US09498241B2

公开(公告)日：2016-11-22

申请号：US13035197

申请日：2011-02-25

申请人： Martin Leonhard ,  Ralf Staud

发明人： Martin Leonhard ,  Ralf Staud

IPC分类号： A61B17/28 ,  A61B17/29

CPC分类号： A61B17/29 ,  A61B2017/2937

摘要： A medical instrument with a shaft, a handle positioned on the proximal end of the shaft, a tool positioned on the distal end of the shaft with two jaw members that can be displaced between an open and a closed position, and with an actuating element by which the handle and tool are in active connection with one another and where each jaw member of the tool consists of an inner cheek and an outer cheek, which are connected with one another on the distal end of each jaw member and are distanced from one another in the proximal direction, and at least one connecting brace is positioned between the inner cheek and the outer cheek. The medical instrument has jaw members, while preserving flexibility, have an increased dimensional stability, in particular with respect to torsion impact. The inner cheek and the outer cheek of each jaw member is configured differently with respect to the shape of their cross-section, with the inner cheek configured as wider than the outer cheek and with the inner cheek of each jaw member having rounded or stepped configuration.

摘要翻译： 具有轴的医疗器械，位于轴的近端的手柄，位于轴的远端上的工具，具有两个可在打开和关闭位置之间移动的钳口构件，以及致动元件 手柄和工具彼此主动连接，并且其中工具的每个颚构件由内颊和外颊构成，每个颊部和外颊彼此连接在每个颚构件的远端上并且彼此远离 在近侧方向上，并且至少一个连接支架位于内颊与外颊之间。 医疗器械具有钳口构件，同时保持柔性，具有增加的尺寸稳定性，特别是在扭转冲击方面。 每个钳口构件的内脸颊和外脸颊相对于其横截面的形状被不同地构造，其中内颊构造成比外颊更宽，并且每个颚构件的内颊具有圆形或阶梯构造 。

公开(公告)号：US09795403B2

公开(公告)日：2017-10-24

申请号：US13150957

申请日：2011-06-01

申请人： Ralf Staud

发明人： Ralf Staud

IPC分类号： A61B17/00 ,  A61B17/29 ,  A61B18/14 ,  A61B18/00

CPC分类号： A61B17/29 ,  A61B18/1445 ,  A61B2017/00345 ,  A61B2017/00995 ,  A61B2017/2926 ,  A61B2018/00125 ,  A61B2018/00148

摘要： A medical gripping tool includes a synthetic body and a metallic layer on a surface of the synthetic body, whereby the synthetic body is configured to be elastically reshaped in its expected application. According to the invention, the gripping tool is configured so that the metallic layer is structurally reshaped in the expected application.

公开(公告)号：US06551238B2

公开(公告)日：2003-04-22

申请号：US09732340

申请日：2000-12-07

申请人： Ralf Staud

发明人： Ralf Staud

IPC分类号： A61B100

CPC分类号： A61L2/26 ,  A61B1/00142 ,  A61B1/0051 ,  A61B1/121 ,  A61L2/186 ,  A61L2202/17 ,  A61L2202/24

摘要： A protective tube is provided for use in sterilizing flexible endoscopes in a vacuum method. Such flexible endoscopes comprise a flexible sleeve at a distal end portion. The diameter of the protective tube is selected such that the tube can be slipped onto and fit onto the distal end portion. The length of the tube is selected such that it at least covers the end portion with the flexible sleeve. In addition, the structure of the tube is selected such that the flexible sleeve is protected against swelling under vacuum conditions, at the same time however the sterilizing agent reaches between the outside of the sleeve and the applied protective tube.

摘要翻译： 提供保护管用于在真空方法中对柔性内窥镜进行灭菌。 这种柔性内窥镜包括在远端部分处的柔性套管。 选择保护管的直径使得管可以滑动并装配到远端部分上。 选择管的长度，使得其至少用柔性套筒覆盖端部。 此外，选择管的结构，使得柔性套筒在真空条件下被保护免于溶胀，同时灭菌剂到达套筒外部和施加的保护管之间。

公开(公告)号：US20110213409A1

公开(公告)日：2011-09-01

申请号：US13035197

申请日：2011-02-25

申请人： Martin Leonhard ,  Ralf Staud

发明人： Martin Leonhard ,  Ralf Staud

IPC分类号： A61B17/28

CPC分类号： A61B17/29 ,  A61B2017/2937

摘要： A medical instrument with a shaft, a handle positioned on the proximal end of the shaft, a tool positioned on the distal end of the shaft with two jaw members that can be displaced between an open and a closed position, and with an actuating element by which the handle and tool are in active connection with one another and where each jaw member of the tool consists of an inner cheek and an outer cheek, which are connected with one another on the distal end of each jaw member and are distanced from one another in the proximal direction, and at least one connecting brace is positioned between the inner cheek and the outer cheek. The medical instrument has jaw members, while preserving flexibility, have an increased dimensional stability, in particular with respect to torsion impact. The inner cheek and the outer cheek of each jaw member is configured differently with respect to the shape of their cross-section, with the inner cheek configured as wider than the outer cheek and with the inner cheek of each jaw member having rounded or stepped configuration.

摘要翻译： 具有轴的医疗器械，位于轴的近端的手柄，位于轴的远端上的工具，具有两个可在打开和关闭位置之间移动的钳口构件，以及致动元件 手柄和工具彼此主动连接，并且其中工具的每个颚构件由内颊和外颊构成，每个颊部和外颊彼此连接在每个颚构件的远端上并且彼此远离 在近侧方向上，并且至少一个连接支架位于内颊与外颊之间。 医疗器械具有钳口构件，同时保持柔性，具有增加的尺寸稳定性，特别是在扭转冲击方面。 每个钳口构件的内脸颊和外脸颊相对于其横截面的形状被不同地构造，其中内颊构造成比外颊更宽，并且每个颚构件的内颊具有圆形或阶梯构造 。

公开(公告)号：US20110295314A1

公开(公告)日：2011-12-01

申请号：US13150957

申请日：2011-06-01

申请人： Ralf Staud

发明人： Ralf Staud

IPC分类号： A61B17/28

CPC分类号： A61B17/29 ,  A61B18/1445 ,  A61B2017/00345 ,  A61B2017/00995 ,  A61B2017/2926 ,  A61B2018/00125 ,  A61B2018/00148

摘要： A medical gripping tool includes a synthetic body and a metallic layer on a surface of the synthetic body, whereby the synthetic body is configured to be elastically reshaped in its expected application. According to the invention, the gripping tool is configured so that the metallic layer is structurally reshaped in the expected application.

摘要翻译： 医疗夹持工具包括在合成体的表面上的合成体和金属层，由此合成体被构造成在其预期的应用中弹性变形。 根据本发明，夹持工具被构造成使得金属层在预期的应用中在结构上重塑。