公开(公告)号：US20160374847A1

公开(公告)日：2016-12-29

申请号：US15189459

申请日：2016-06-22

申请人： Hill-Rom Services, Inc.

发明人： Charles A. Lachenbruch ,  Eric D. Agdeppa ,  David L. Ribble ,  Rachel L. Williamson ,  Yongfeng Li ,  Chris Hill ,  Catherine A. Vangilder ,  Jeffrey C. Marrion ,  David C. Newkirk ,  Robert J. Lawrence ,  Craig M. Meyerson ,  Roger P. Bonenfant ,  John V. Harmeyer ,  Steven D. Baker ,  Todd P. O'Neal ,  Ben Hertz ,  Murray M. Swoish ,  Varad N. Srivastava ,  David L. Bedel

IPC分类号： A61F5/30 ,  A61F13/02 ,  A61B5/00 ,  A61F7/02 ,  A61B5/026 ,  A61F13/00 ,  A61F7/10

CPC分类号： A61F5/30 ,  A61B5/026 ,  A61B5/4836 ,  A61B2562/0247 ,  A61B2562/029 ,  A61F7/007 ,  A61F7/0097 ,  A61F7/02 ,  A61F7/10 ,  A61F13/00051 ,  A61F13/00063 ,  A61F13/00068 ,  A61F13/0226 ,  A61F13/023 ,  A61F13/025 ,  A61F2007/004 ,  A61F2007/0052 ,  A61F2007/0075 ,  A61F2007/0219 ,  A61F2007/0292 ,  A61F2013/00187 ,  A61F2013/002 ,  A61F2013/00553 ,  A61F2013/0057 ,  A61F2013/00919 ,  A61F2013/15024

摘要： A protective dressing includes an outer dressing and an adhesive layer. The outer dressing includes an opening and a cavity sized to receive a phase-change material (PCM) insert inserted through the opening. The adhesive layer is configured to adhere to a patient's skin surrounding an anatomic site. When adhered to the patient's skin, the PCM insert modifies the patient's skin at the anatomic site. The PCM insert may be removed and replaced with another PCM insert. For example, a warm PCM insert may be replaced with a refrigerated PCM insert. The opening of the outer dressing may be self-sealing. The opening of the outer dressing may be sealed with an upper layer dressing coupled to the PCM cooling insert.

摘要翻译： 防护敷料包括外敷料和粘合剂层。 外敷料包括开口和空腔，其尺寸设置成接收通过开口插入的相变材料（PCM）插入件。 粘合剂层被配置成粘附到围绕解剖部位的患者皮肤。 当粘附到病人的皮肤上时，PCM插入物可以在解剖部位改变病人的皮肤。 可以拆下PCM插件，并用另一个PCM插件更换。 例如，可以用冷却的PCM插入件代替温暖的PCM插入件。 外敷料的开口可以是自密封的。 外敷料的开口可以用连接到PCM冷却插入件的上层敷料密封。

公开(公告)号：US20180149402A1

公开(公告)日：2018-05-31

申请号：US15801877

申请日：2017-11-02

申请人： Hill-Rom Services, Inc.

发明人： Varad Narayan Srivastava ,  David Lawrence Bedel ,  David Lance Ribble ,  David Newkirk ,  Roger Bonenfant ,  Craig Meyerson ,  Jeffrey C. Marrion

IPC分类号： F25D5/02 ,  F25B21/02 ,  A61F7/10

CPC分类号： F25D5/02 ,  A61F7/02 ,  A61F7/106 ,  A61F2007/0075 ,  A61F2007/0093 ,  A61F2007/0094 ,  A61F2007/0096 ,  A61F2007/0215 ,  A61F2007/0276 ,  A61H23/00 ,  A61H2201/0134 ,  A61H2201/0142 ,  A61H2201/0146 ,  A61H2201/0165 ,  A61H2201/0214 ,  A61H2201/0242 ,  A61H2201/0278 ,  A61H2201/5043 ,  A61H2201/5071 ,  A61H2201/5082 ,  A61H2201/5097 ,  A61H2230/50 ,  F25B21/02

摘要： Embodiments include cooling articles including a receptacle, an endothermic ingredient contained in a first capsule within the receptacle, an endothermic matrix within the receptacle, and a color indicator. The endothermic ingredient, when mixed with the endothermic matrix, generates an endothermic reaction, and the color indicator is activated upon the generation of the endothermic reaction to indicate that cooling has been initiated. Other embodiments include cooling articles including an electric circuit configured to melt at least a portion of the first capsule to enable the endothermic ingredient and the endothermic matrix to mix. Systems for providing cooling that include a person support apparatus and a cooling article including a thermoelectric device coupled to the person support apparatus to direct heat from a source region to a sink region including the person support apparatus are also described.