公开(公告)号：US20200069835A1

公开(公告)日：2020-03-05

申请号：US16678418

申请日：2019-11-08

申请人： Stryker European Holdings I, LLC

发明人： Catharina Everdina Hissink ,  Theodorus Adrianus Cornelius Flipsen ,  Johan Zuidema ,  Linda Joan Gibcus

IPC分类号： A61L15/26 ,  C08G18/40 ,  C08G18/08 ,  A61L15/64 ,  C08G18/73 ,  C08G18/42 ,  C08G18/10 ,  A61L24/04 ,  A61L24/00 ,  C08L75/04 ,  A61L26/00 ,  A61L15/42 ,  C08G18/32

摘要： The invention relates, generally, to porous absorbent materials which are suitable for packing antrums or other cavities of the human or animal body. More particularly, it relates to hydrophilic biodegradable foams, which may be used e.g. in the form of a plug or tampon, for instance for controlling bleeding, wound closure, prevent tissue adhesion and/or support tissue regeneration. The invention provides an absorbent foam, suitable for packing antrums or other cavities of the human or animal body, comprising a biodegradable synthetic polymer, which polymer preferably comprises —C(O)—O— groups in the backbone of the polymer, for instance polyurethane and/or polyester units combined with polyethers.

公开(公告)号：US11147898B2

公开(公告)日：2021-10-19

申请号：US16678418

申请日：2019-11-08

申请人： Stryker European Holdings I, LLC

发明人： Catharina Everdina Hissink ,  Theodorus Adrianus Cornelius Flipsen ,  Johan Zuidema ,  Linda Joan Gibcus

IPC分类号： A61L15/26 ,  C08G18/40 ,  C08G18/08 ,  A61L15/64 ,  C08G18/73 ,  C08G18/42 ,  C08G18/10 ,  A61L24/04 ,  A61L24/00 ,  C08L75/04 ,  A61L26/00 ,  A61L15/42 ,  C08G18/32

摘要： The invention relates, generally, to porous absorbent materials which are suitable for packing antrums or other cavities of the human or animal body. More particularly, it relates to hydrophilic biodegradable foams, which may be used e.g. in the form of a plug or tampon, for instance for controlling bleeding, wound closure, prevent tissue adhesion and/or support tissue regeneration. The invention provides an absorbent foam, suitable for packing antrums or other cavities of the human or animal body, comprising a biodegradable synthetic polymer, which polymer preferably comprises —C(O)—O— groups in the backbone of the polymer, for instance polyurethane and/or polyester units combined with polyethers.

公开(公告)号：US10507260B2

公开(公告)日：2019-12-17

申请号：US14695174

申请日：2015-04-24

申请人： Stryker European Holdings I, LLC

发明人： Catharina Everdina Hissink ,  Theodorus Adrianus Cornelius Flipsen ,  Johan Zuidema ,  Linda Joan Gibcus

IPC分类号： A61L15/26 ,  A61L15/64 ,  A61L26/00 ,  A61L15/42 ,  A61L24/04 ,  A61L24/00 ,  C08G18/40 ,  C08G18/08 ,  C08G18/32 ,  C08G18/73 ,  C08G18/10 ,  C08G18/42 ,  C08L75/04 ,  C08G101/00

摘要： The invention relates, generally, to porous absorbent materials which are suitable for packing antrums or other cavities of the human or animal body. More particularly, it relates to hydrophilic biodegradable foams, which may be used e.g. in the form of a plug or tampon, for instance for controlling bleeding, wound closure, prevent tissue adhesion and/or support tissue regeneration. The invention provides an absorbent foam, suitable for packing antrums or other cavities of the human or animal body, comprising a biodegradable synthetic polymer, which polymer preferably comprises —C(O)—O— groups in the backbone of the polymer, for instance polyurethane and/or polyester units combined with polyethers.

公开(公告)号：US20150273102A1

公开(公告)日：2015-10-01

申请号：US14695174

申请日：2015-04-24

申请人： Stryker European Holdings I, LLC

发明人： Catharina Everdina Hissink ,  Theodorus Adrianus Cornelius Flipsen ,  Johan Zuidema ,  Linda Joan Gibcus

IPC分类号： A61L15/26 ,  A61L15/64 ,  C08G18/08 ,  A61L15/42 ,  C08G18/73 ,  C08G18/40

CPC分类号： A61L15/26 ,  A61L15/425 ,  A61L15/64 ,  A61L24/0036 ,  A61L24/046 ,  A61L26/0085 ,  C08G18/10 ,  C08G18/14 ,  C08G18/3206 ,  C08G18/4018 ,  C08G18/4277 ,  C08G18/73 ,  C08G2101/0083 ,  C08G2230/00 ,  C08L75/04

摘要： The invention relates, generally, to porous absorbent materials which are suitable for packing antrums or other cavities of the human or animal body. More particularly, it relates to hydrophilic biodegradable foams, which may be used e.g. in the form of a plug or tampon, for instance for controlling bleeding, wound closure, prevent tissue adhesion and/or support tissue regeneration. The invention provides an absorbent foam, suitable for packing antrums or other cavities of the human or animal body, comprising a biodegradable synthetic polymer, which polymer preferably comprises —C(O)—O— groups in the backbone of the polymer, for instance polyurethane and/or polyester units combined with polyethers.

摘要翻译： 本发明一般涉及适于包装人体或动物体的窦或其它腔的多孔吸收材料。 更具体地说，本发明涉及亲水性可生物降解泡沫，其可以使用例如 以插塞或棉条的形式，例如用于控制出血，伤口闭合，防止组织粘附和/或支持组织再生。 本发明提供一种吸收性泡沫，其适用于包装人或动物体的窦或其它腔，包括可生物降解的合成聚合物，该聚合物优选在聚合物的主链中包含-C（O）-O-基团，例如聚氨酯 和/或与聚醚结合的聚酯单元。