公开(公告)号：US20140296650A1

公开(公告)日：2014-10-02

申请号：US14354563

申请日：2012-10-12

Applicant: AESCULAP AG

Inventor： Dieter Weisshaupt ,  Pedro Morales ,  Andreas Elisch ,  Peter Kleine ,  Dominik Seyfried ,  Robert Vogtherr

IPC: A61B19/00 ,  A61B17/02

CPC classification number: A61B90/50 ,  A61B17/02 ,  A61B17/0206 ,  A61B2017/00991 ,  A61B2090/571

Abstract: The present application discloses a telescopic retractor holder comprising a telescopic rod with an inner tube, an outer tube and a locking mechanism as well as a retractor rod. Said retractor rod has at its one end a retractor mounting, which is adapted for releasably gripping a retractor, and at its other end is fastened to the telescopic rod by means of a jointed connection. The telescopic rod can be supported on an operating table and has an actuating mechanism, by which the locking mechanism can be transferred from a first position, in which the inner tube and the outer tube of the telescopic rod are held immovably in relation to one another, into a second position, in which the inner tube and the outer tube of the telescopic rod are movable in relation to one another in the longitudinal direction of the tubes.

Abstract translation: 本申请公开了一种伸缩牵开器夹持器，其包括具有内管，外管和锁定机构的伸缩杆以及牵开杆。 所述牵开杆在其一端具有牵开器安装件，其适于可释放地夹紧牵开器，并且其另一端通过连接的连接件紧固到伸缩杆。 伸缩杆可以支撑在操作台上并且具有致动机构，通过该致动机构，锁定机构可以从第一位置传递，其中伸缩杆的内管和外管相对于彼此不可移动地保持在该第一位置 进入第二位置，其中伸缩杆的内管和外管在管的纵向方向上可相对于彼此移动。

公开(公告)号：US20160000419A1

公开(公告)日：2016-01-07

申请号：US14851468

申请日：2015-09-11

Applicant: Aesculap AG

Inventor： Dieter Weisshaupt ,  Pedro Morales ,  Robert Vogtherr ,  Andreas Elisch ,  Peter Kleine

IPC: A61B17/02

CPC classification number: A61B17/0206 ,  A61B2017/0237

Abstract: The invention relates to a surgical retractor, in particular, for spreading a severed sternum, comprising a first retaining device and a second retaining device, which each have a spreader arm with at least one retaining element held thereon, a holding device for holding the retaining devices on each other, and a drive device with which the distance of the spreader arms from each other along a retraction direction is alterable for transfer to a spread position. In order to provide a retractor of this kind which, having a compact design, is easy to handle, it is proposed in accordance with the invention that the retaining devices each have a holding arm connected to the respective spreader arm, and both holding arms couple with the drive device and be displaceable via the drive device relative to each other and relative to the holding device along a displacement direction.

Abstract translation: 本发明涉及一种外科牵开器，特别是用于扩展切断的胸骨，包括第一保持装置和第二保持装置，每个保持装置和第二保持装置均具有一个具有至少一个保持元件固定在其上的吊架臂，一个保持装置， 设备彼此之间，以及驱动装置，通过该驱动装置，扩展臂相对于沿回退方向彼此的距离是可变的，以便传送到展开位置。 为了提供这种具有紧凑设计的牵开器，易于处理，根据本发明提出，保持装置各自具有连接到相应的吊架臂的保持臂，并且两个保持臂联接 并且可以经由驱动装置相对于彼此并且沿着位移方向相对于保持装置移动。

公开(公告)号：US20170215859A1

公开(公告)日：2017-08-03

申请号：US15488791

申请日：2017-04-17

Applicant: Aesculap AG

Inventor： Thomas Beck ,  Peter Kleine ,  Dieter Weisshaupt ,  Pedro Morales ,  Robert Vogtherr ,  Andreas Elisch

IPC: A61B17/02

CPC classification number: A61B17/0206 ,  A61B1/32 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/0281 ,  A61B90/50 ,  A61B2017/0237

Abstract: The invention relates to a surgical retractor, particularly for the retraction of a separated sternum, with a holding device and two spreader arms, wherein the spreader arms are mounted with one end on the holding device, at a distance from each other that is adjustable in a spreading plane, and at least two retaining elements for retention of bone material, for example of the separated sternum, are arranged on each of the spreader arms. To develop this retractor for sternotomy in such a way as to permit gentler opening of the separated sternum, it is proposed that at least one of the retaining elements is mounted such that its position can be modified in the retraction direction with respect to that end of the spreader arm mounted on the holding device.

公开(公告)号：US20150018624A1

公开(公告)日：2015-01-15

申请号：US14327807

申请日：2014-07-10

Applicant: Aesculap AG

Inventor： Thomas Beck ,  Peter Kleine ,  Dieter Weisshaupt ,  Pedro Morales ,  Robert Vogtherr ,  Andreas Elisch

IPC: A61B17/02

CPC classification number: A61B17/0206 ,  A61B1/32 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/0281 ,  A61B90/50 ,  A61B2017/0237

Abstract: The invention relates to a surgical retractor, particularly for the retraction of a separated sternum, with a holding device and two spreader arms, wherein the spreader arms are mounted with one end on the holding device, at a distance from each other that is adjustable in a spreading plane, and at least two retaining elements for retention of bone material, for example of the separated sternum, are arranged on each of the spreader arms. To develop this retractor for sternotomy in such a way as to permit gentler opening of the separated sternum, it is proposed that at least one of the retaining elements is mounted such that its position can be modified in the retraction direction with respect to that end of the spreader arm mounted on the holding device.

Abstract translation: 本发明涉及一种手术牵开器，特别是用于通过保持装置和两个吊架臂来收回分离的胸骨，其中，所述吊架臂一端安装在所述保持装置上，彼此距离彼此可调节 扩展平面，以及用于保持骨材料（例如分离的胸骨）的至少两个保持元件布置在每个扩张臂上。 为了开发这种用于胸骨切开术的牵开器，以允许分开的胸骨更平缓地打开，提出了至少一个保持元件被安装成使得其位置可以相对于 吊架臂安装在保持装置上。

公开(公告)号：US09872676B2

公开(公告)日：2018-01-23

申请号：US14851468

申请日：2015-09-11

Applicant: Aesculap AG

Inventor： Dieter Weisshaupt ,  Pedro Morales ,  Robert Vogtherr ,  Andreas Elisch ,  Peter Kleine

IPC: A61B1/32 ,  A61B17/02

CPC classification number: A61B17/0206 ,  A61B2017/0237

Abstract: The invention relates to a surgical retractor, in particular, for spreading a severed sternum, comprising a first retaining device and a second retaining device, which each have a spreader arm with at least one retaining element held thereon, a holding device for holding the retaining devices on each other, and a drive device with which the distance of the spreader arms from each other along a retraction direction is alterable for transfer to a spread position. In order to provide a retractor of this kind which, having a compact design, is easy to handle, it is proposed in accordance with the invention that the retaining devices each have a holding arm connected to the respective spreader arm, and both holding arms couple with the drive device and be displaceable via the drive device relative to each other and relative to the holding device along a displacement direction.

公开(公告)号：US09675332B2

公开(公告)日：2017-06-13

申请号：US14327807

申请日：2014-07-10

Applicant: Aesculap AG

Inventor： Thomas Beck ,  Peter Kleine ,  Dieter Weisshaupt ,  Pedro Morales ,  Robert Vogtherr ,  Andreas Elisch

IPC: A61B17/02 ,  A61B1/32

CPC classification number: A61B17/0206 ,  A61B1/32 ,  A61B17/02 ,  A61B17/0218 ,  A61B17/0281 ,  A61B90/50 ,  A61B2017/0237

Abstract: The invention relates to a surgical retractor, particularly for the retraction of a separated sternum, with a holding device and two spreader arms, wherein the spreader arms are mounted with one end on the holding device, at a distance from each other that is adjustable in a spreading plane, and at least two retaining elements for retention of bone material, for example of the separated sternum, are arranged on each of the spreader arms. To develop this retractor for sternotomy in such a way as to permit gentler opening of the separated sternum, it is proposed that at least one of the retaining elements is mounted such that its position can be modified in the retraction direction with respect to that end of the spreader arm mounted on the holding device.