公开(公告)号：US09937278B2

公开(公告)日：2018-04-10

申请号：US14110031

申请日：2012-04-04

申请人： Thorsten Steinberg ,  Pascal Tomakidi ,  Simon Schulz ,  Marco Angarano ,  Rolf Muelhaupt ,  Martin Fabritius

发明人： Thorsten Steinberg ,  Pascal Tomakidi ,  Simon Schulz ,  Marco Angarano ,  Rolf Muelhaupt ,  Martin Fabritius

IPC分类号： A61L26/00 ,  A61L27/34 ,  A61L27/38 ,  A61L27/50 ,  A61L27/58 ,  A61L31/12 ,  A61L31/16

CPC分类号： A61L26/0095 ,  A61L27/34 ,  A61L27/3804 ,  A61L27/50 ,  A61L27/58 ,  A61L31/125 ,  A61L31/16 ,  A61L2420/08 ,  C08L89/06

摘要： The present invention is directed to a biocompatible and preferably biodegradable gradient layer system comprising at least one set of layers comprising a biocompatible and preferably biodegradable cross-linked polymer and at least one biocompatible and preferably biodegradable support layer, wherein a gradient is preferably formed with respect to the mechanical and/or physical properties of one or more layers of the at least one set of layers comprising a biocompatible and biodegradable cross-linked polymer and/or the at least one biocompatible and preferably biodegradable support layer. The at least one support layer preferably comprises a biocompatible and preferably biodegradable meltable polymer and/or a biocompatible and incorporable material. This biocompatible and preferably biodegradable gradient layer system may be used as a biomaterial for regenerative medicine, particularly as a wound dressing or for tissue support. The present invention also provides means utilizing said inventive gradient layer system and methods for producing same.

公开(公告)号：US20140112973A1

公开(公告)日：2014-04-24

申请号：US14110031

申请日：2012-04-04

申请人： Thorsten Steinberg ,  Pascal Tomakidi ,  Simon Schulz ,  Marco Angarano ,  Rolf Muelhaupt ,  Martin Fabritius

发明人： Thorsten Steinberg ,  Pascal Tomakidi ,  Simon Schulz ,  Marco Angarano ,  Rolf Muelhaupt ,  Martin Fabritius

IPC分类号： A61L26/00 ,  A61L31/16 ,  A61L31/12

CPC分类号： A61L26/0095 ,  A61L27/34 ,  A61L27/3804 ,  A61L27/50 ,  A61L27/58 ,  A61L31/125 ,  A61L31/16 ,  A61L2420/08 ,  C08L89/06

摘要： The present invention is directed to a biocompatible and preferably biodegradable gradient layer system comprising at least one set of layers comprising a biocompatible and preferably biodegradable cross-linked polymer and at least one biocompatible and preferably biodegradable support layer, wherein a gradient is preferably formed with respect to the mechanical and/or physical properties of one or more layers of the at least one set of layers comprising a biocompatible and biodegradable cross-linked polymer and/or the at least one biocompatible and preferably biodegradable support layer. The at least one support layer preferably comprises a biocompatible and preferably biodegradable meltable polymer and/or a biocompatible and incorporable material. This biocompatible and preferably biodegradable gradient layer system may be used as a biomaterial for regenerative medicine, particularly as a wound dressing or for tissue support. The present invention also provides means utilizing said inventive gradient layer system and methods for producing same.

摘要翻译： 本发明涉及生物相容且优选可生物降解的梯度层系统，其包括至少一组包含生物相容性且优选可生物降解的交联聚合物和至少一种生物相容且优选可生物降解的支撑层的层，其中优选地形成梯度 涉及包含生物相容性和可生物降解的交联聚合物的至少一组层的一层或多层的机械和/或物理性质和/或至少一种生物相容性并且优选可生物降解的支撑层。 所述至少一个支撑层优选包含生物相容性且优选可生物降解的可熔融聚合物和/或生物相容性和可结合材料。 该生物相容性优选可生物降解的梯度层系统可用作再生医学的生物材料，特别是作为伤口敷料或用于组织支持。 本发明还提供利用本发明的梯度层系统及其制造方法的方法。

公开(公告)号：US07967590B2

公开(公告)日：2011-06-28

申请号：US12537637

申请日：2009-08-07

申请人： Otto Grunitz ,  Simon Schulz

发明人： Otto Grunitz ,  Simon Schulz

IPC分类号： B29C45/50 ,  B29C45/56

CPC分类号： B29C45/5008 ,  B29C2045/5048 ,  B29C2045/5052 ,  B29C2945/76006 ,  B29C2945/76214 ,  B29C2945/76367 ,  B29C2945/76598 ,  B29C2945/76665 ,  B29C2945/76846 ,  B29C2945/76933

摘要： An injection unit for an injection molding machine includes a screw cylinder, a plasticizing screw which can be driven therein axially and rotatably, the drive unit of which has an electric drive motor, a spindle drive coupled to the screw for the axial movement of the screw, and a rotary drive arranged coaxially with the spindle drive and allowing an axial displacement of the screw for the rotational movement of the screw. A differential gearing, is arranged between the drive motor, on the one hand, and spindle drive and rotary drive, on the other hand, with a differential cage, two driven gears and at least one compensating gear in between.

摘要翻译： 一种用于注射成型机的注射单元包括螺杆缸，可以被轴向和可旋转地驱动的增塑螺钉，其驱动单元具有电驱动马达，联接到螺杆的主轴驱动件用于螺杆的轴向运动 以及与主轴驱动器同轴设置的旋转驱动器，并允许螺杆的轴向位移用于螺杆的旋转运动。 另一方面，驱动马达与主轴驱动和旋转驱动之间设有差速齿轮传动装置，另一方面，差速器保持架，两个从动齿轮和至少一个补偿齿轮之间。

公开(公告)号：US20100034913A1

公开(公告)日：2010-02-11

申请号：US12537637

申请日：2009-08-07

申请人： OTTO GRUNITZ ,  Simon Schulz

发明人： OTTO GRUNITZ ,  Simon Schulz

IPC分类号： B29C45/77

CPC分类号： B29C45/5008 ,  B29C2045/5048 ,  B29C2045/5052 ,  B29C2945/76006 ,  B29C2945/76214 ,  B29C2945/76367 ,  B29C2945/76598 ,  B29C2945/76665 ,  B29C2945/76846 ,  B29C2945/76933

摘要： An injection unit for an injection moulding machine includes a screw cylinder, a plasticizing screw which can be driven therein axially and rotatably, the drive unit of which has an electric drive motor, a spindle drive coupled to the screw for the axial movement of the screw, and a rotary drive arranged coaxially with the spindle drive and allowing an axial displacement of the screw for the rotational movement of the screw. A differential gearing, is arranged between the drive motor, on the one hand, and spindle drive and rotary drive, on the other hand, with a differential cage, two driven gears and at least one compensating gear in between.

摘要翻译： 一种用于注射成型机的注射单元包括螺杆缸，可以被轴向和可旋转地驱动的增塑螺钉，其驱动单元具有电驱动马达，联接到螺杆的主轴驱动件用于螺杆的轴向运动 以及与主轴驱动器同轴设置的旋转驱动器，并允许螺杆的轴向位移用于螺杆的旋转运动。 另一方面，驱动马达与主轴驱动和旋转驱动之间设有差速齿轮传动装置，另一方面，差速器保持架，两个从动齿轮和至少一个补偿齿轮之间。