公开(公告)号：US11639422B2

公开(公告)日：2023-05-02

申请号：US17196022

申请日：2021-03-09

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Nicolaas Petrus Willard ,  Mareike Klee ,  Lucas Beckers ,  Dirk Burdinski ,  Joyce Van Zanten ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  David W. Smith ,  Cornelis Petrus Hendriks ,  Sima Asvadi

IPC: C08G77/08 ,  C08G77/28 ,  A61M16/06 ,  A61M16/00 ,  A61M16/08 ,  C08J9/00 ,  C08L43/04 ,  C08L41/00

Abstract: Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material-skin contact area. In an embodiment a material system is described that comprises a hydrophobic silicone base material and a hydrophilic silicone material that is combined with the hydrophobic base material.

公开(公告)号：US20210198430A1

公开(公告)日：2021-07-01

申请号：US17196022

申请日：2021-03-09

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Nicolaas Petrus Willard ,  Mareike Klee ,  Lucas Beckers ,  Dirk Burdinski ,  Joyce Van Zanten ,  Willem Franke Pasveer ,  Biju Kumar Sreedharan Nair ,  David W. Smith ,  Cornelis Petrus Hendriks ,  Sima Asvadi

IPC: C08G77/28 ,  A61M16/06 ,  A61M16/00 ,  A61M16/08 ,  C08G77/08 ,  C08J9/00

Abstract: Skin-contact products with a transpiration function such as medical devices or medicinal products, of which face masks, aspirators, ventilators, breast pumps or wound dressings are examples are described especially a skin-contact product with a transpiration function with an improved microclimate at a patient interface material -skin contact area. In an embodiment a material system is described that comprises a hydrophobic silicone base material and a hydrophilic silicone material that is combined with the hydrophobic base material.