公开(公告)号：EP3332816A1

公开(公告)日：2018-06-13

申请号：EP18154204.4

申请日：2013-09-25

申请人： Lifecell Corporation

发明人： SUN, Wenquan ,  LIU, Xianghong

IPC分类号： A61L27/36

摘要： The present disclosure provides tissue products produced from adipose-containing tissues, as well as methods for producing such tissue products. The tissue products can comprise decellularized and partially de-fatted tissues. In addition, the present disclosure provides systems and methods for using such products.

公开(公告)号：EP2869861B1

公开(公告)日：2018-04-11

申请号：EP13737939.2

申请日：2013-07-01

申请人： Lifecell Corporation

发明人： SUN, Wenquan ,  BACHRACH, Nathaniel ,  HAYZLETT, Mark, R.

IPC分类号： A61L31/04 ,  A61M27/00

CPC分类号： A61L31/005 ,  A61L31/06 ,  A61L31/16 ,  A61L2430/40 ,  A61M1/009 ,  A61M27/00 ,  A61M2202/0014 ,  A61M2205/04 ,  A61M2207/00

摘要： Disclosed herein are tissue-based drain manifolds comprising partially or completely decellularized tissue that has been processed to form tubes, columns, sheets, or other shapes and which are useful for managing the drainage of fluid and/or the administration of negative pressure at an implant site in a patient. The manifolds can be implanted in a patient and provide a natural scaffold in which native cells from surrounding tissue can migrate and proliferate, thereby avoiding the need to remove the implanted manifolds after drainage is complete.

公开(公告)号：EP2869861A1

公开(公告)日：2015-05-13

申请号：EP13737939.2

申请日：2013-07-01

申请人： Lifecell Corporation

发明人： SUN, Wenquan ,  BACHRACH, Nathaniel ,  HAYZLETT, Mark, R.

IPC分类号： A61L31/04 ,  A61M27/00

CPC分类号： A61L31/005 ,  A61L31/06 ,  A61L31/16 ,  A61L2430/40 ,  A61M1/009 ,  A61M27/00 ,  A61M2202/0014 ,  A61M2205/04 ,  A61M2207/00

摘要： Disclosed herein are tissue-based drain manifolds comprising partially or completely decellularized tissue that has been processed to form tubes, columns, sheets, or other shapes and which are useful for managing the drainage of fluid and/or the administration of negative pressure at an implant site in a patient. The manifolds can be implanted in a patient and provide a natural scaffold in which native cells from surrounding tissue can migrate and proliferate, thereby avoiding the need to remove the implanted manifolds after drainage is complete.

公开(公告)号：EP2863840A1

公开(公告)日：2015-04-29

申请号：EP13735107.8

申请日：2013-06-18

申请人： Lifecell Corporation

发明人： ANSORGE, Heather ,  LAPITAN, Lawrence ,  HAYZLETT, Mark ,  KABARIA, Nimesh ,  HULL, Raymond ,  SUN, Wenquan ,  TAENZER, Michael ,  AMATO, Matthew ,  ROOCK, Timothy

IPC分类号： A61F2/12 ,  A61F2/00

CPC分类号： A61F2/12 ,  A61B90/02 ,  A61F2/0059 ,  A61F2210/0076 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61F2230/0004 ,  A61F2230/0045 ,  A61F2230/0086 ,  A61F2230/0089 ,  A61F2230/0093 ,  A61F2250/0003 ,  A61F2250/0024 ,  A61F2250/0031 ,  A61F2250/0051 ,  A61F2250/0071

摘要： Improved prostheses comprising a tissue expander and a graft material are disclosed herein. Also disclosed are methods of making prostheses and methods of treatment using the prostheses.

摘要翻译： 一种假体，其包括组织扩张器和移植物材料的一个或多个样品，其中所述组织扩张器以允许组织扩张器和移植材料的一个或多个样品被植入的方式附着到移植物材料的一个或多个样品 在患者中作为单一假体; 并且其中组织扩张器以移植材料的一个或多个样品附着到移植材料的一个或多个样品上，其将允许组织扩张器和移植物材料在植入后一段时间之后分离，以允许从植入位置移除组织扩张器，同时离开 移植材料在植入部位内，假体包括在表面上具有模制凹槽，狭槽，通道或其它浅腔空间的组织扩张器，并且其中移植物材料在凹槽，狭槽，通道或其它浅腔空间内 将移植物材料固定到组织扩张器上。

公开(公告)号：EP2696908B1

公开(公告)日：2015-03-11

申请号：EP12716959.7

申请日：2012-04-13

申请人： Lifecell Corporation

发明人： SUN, Wenquan ,  BOWLEY, Melissa Richter ,  GOEL, Raghav

IPC分类号： A61L27/20 ,  A61L27/24 ,  A61L27/26 ,  A61L27/54 ,  A61L27/36 ,  A61L27/38

CPC分类号： A61L27/24 ,  A61F2/02 ,  A61K35/35 ,  A61K35/545 ,  A61K38/18 ,  A61K38/19 ,  A61L2/081 ,  A61L2/087 ,  A61L2/206 ,  A61L27/20 ,  A61L27/26 ,  A61L27/362 ,  A61L27/3687 ,  A61L27/3691 ,  A61L27/3834 ,  A61L27/54 ,  A61L27/56 ,  A61L2430/34 ,  C08L5/02

摘要： Methods of making tissue fillers are provided. In certain embodiments, the tissue is flake-like and has regenerative properties.