公开(公告)号：US10213359B2

公开(公告)日：2019-02-26

申请号：US14376135

申请日：2013-01-29

申请人： i2r Medical Limited ,  Paul Banwell

发明人： Paul Banwell ,  Ian James Hardman ,  Keith Patrick Heaton

IPC分类号： A61H7/00 ,  A61H9/00 ,  A61M1/00 ,  A61F13/00

摘要： Post-scar formation reduction apparatus comprises a biocompatible scar interface layer, a compressible pressure chamber overlying the scar interface layer, and an at least substantially uniformly compressible pressure element in the pressure chamber which extends over the scar interface layer. The pressure element has a bulk modulus enabling a predetermined uniform or substantially uniform compression of the pressure element in at least a direction perpendicular or substantially perpendicular to the scar interface layer on application of a specific pressure. Evacuator is also provided which at least partially evacuates the pressure chamber, whereby the pressure element is uniformly or substantially uniformly compressed in the direction of the scar interface layer and the pressure chamber positively urges the compressed pressure element towards the scar interface layer.

公开(公告)号：US20150032035A1

公开(公告)日：2015-01-29

申请号：US14376135

申请日：2013-01-29

申请人： Paul Banwell ,  i2r Medical Limited

发明人： Paul Banwell ,  Ian James Hardman ,  Keith Patrick Heaton

IPC分类号： A61H7/00

CPC分类号： A61H7/001 ,  A61F13/00068 ,  A61F2013/00174 ,  A61F2013/00536 ,  A61H9/005 ,  A61M1/0027 ,  A61M1/0088 ,  A61M1/009 ,  A61M2205/3344

摘要： Post-scar formation reduction apparatus comprises a biocompatible scar interface layer, a compressible pressure chamber overlying the scar interface layer, and an at least substantially uniformly compressible pressure element in the pressure chamber which extends over the scar interface layer. The pressure element has a bulk modulus enabling a predetermined uniform or substantially uniform compression of the pressure element in at least a direction perpendicular or substantially perpendicular to the scar interface layer on application of a specific pressure. Evacuator is also provided which at least partially evacuates the pressure chamber, whereby the pressure element is uniformly or substantially uniformly compressed in the direction of the scar interface layer and the pressure chamber positively urges the compressed pressure element towards the scar interface layer.

摘要翻译： 后瘢痕形成减少装置包括生物相容性瘢痕界面层，覆盖瘢痕界面层的可压缩压力室和在瘢痕界面层上延伸的压力室中的至少基本均匀可压缩的压力元件。 压力元件具有体积模量，使得在施加特定压力时，至少在垂直于或基本上垂直于疤痕界面层的方向上的压力元件的预定的均匀或基本均匀的压缩。 还提供了排气器，其至少部分地抽空压力室，由此压力元件在疤痕界面层的方向上均匀地或基本上均匀地被压缩，并且压力室正向泵送压缩元件朝向疤痕界面层。