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公开(公告)号：US20240358972A1
公开(公告)日：2024-10-31
申请号：US18687844
申请日：2022-08-31
发明人： Linjie Zhu , James Joseph Semler
IPC分类号： A61M25/02
CPC分类号： A61M25/02 , A61M2025/0266 , A61M2025/028
摘要： An intravenous (IV) injection site stabilization device that includes a securement device and an adhesive pad comprising a top layer and a bottom layer, where the securement device is attached to the top layer and wherein the bottom layer comprises a switchable adhesive, where the switchable adhesive is configured to adhere to a skin of a user, and where the switchable adhesive has an adhering state and a removal state, such that a first amount of force with which the switchable adhesive adheres to a surface in the adhering state is greater than a second amount of force with which the switchable adhesive adheres to a surface in the removal state.
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公开(公告)号：US20240131221A1
公开(公告)日：2024-04-25
申请号：US18367131
申请日：2023-09-12
发明人： He Bai , James Joseph Semler
CPC分类号： A61L27/26 , A61L27/54 , A61L29/06 , A61L29/085 , A61L29/16 , A61L2300/206 , A61L2300/406 , A61L2300/42 , A61L2300/602 , A61L2300/606
摘要： Medical articles formed from ionically bonding an ionic compound and an active agent provide enhanced properties. The ionic compound comprises an ionic additive incorporated into a base polymer. The ionic additive may be one or more of an anionic additive, a cationic additive, and a zwitterionic additive. Medical articles herein have antimicrobial, anti-fouling, and/or antithrombotic characteristics.
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公开(公告)号：US20230166001A1
公开(公告)日：2023-06-01
申请号：US17991938
申请日：2022-11-22
发明人： He Bai , James Joseph Semler
IPC分类号： A61L27/26 , A61L27/54 , C09D175/04 , C09D123/06 , C09D133/02 , C09D127/18
CPC分类号： A61L27/26 , A61L27/54 , C09D175/04 , C09D123/06 , C09D133/02 , C09D127/18 , A61L2420/02 , A61L2300/404 , A61L2300/42 , A61L2300/206
摘要： Medical articles formed from ionically bonding an ionic polymer and an active agent provide enhanced properties. The ionic polymer may be one or more of an anionic polymer, a cationic polymer, and a zwitterionic polymer. The device may also include a nonionic polymer. Medical articles herein have antimicrobial, anti-fouling, and/or antithrombotic characteristics.
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公开(公告)号：US20240139383A1
公开(公告)日：2024-05-02
申请号：US18367133
申请日：2023-09-12
发明人： He Bai , James Joseph Semler
CPC分类号： A61L29/085 , A61L29/106 , A61L2300/206 , A61L2300/404 , A61L2300/802
摘要： Medical articles formed from ionically bonding an ionic compound and an active agent provide enhanced properties. The ionic compound comprises an ionic additive incorporated into a base polymer. The ionic additive may be one or more of an anionic additive, a cationic additive, and a zwitterionic additive. Medical articles herein have antimicrobial, anti-fouling, and/or antithrombotic characteristics.
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公开(公告)号：US20230166007A1
公开(公告)日：2023-06-01
申请号：US17991937
申请日：2022-11-22
发明人： He Bai , James Joseph Semler
CPC分类号： A61L29/085 , A61L29/16 , A61L2300/42 , A61L2300/404
摘要： Medical articles formed from ionically bonding an ionic polymer and an active agent provide enhanced properties. The ionic polymer may be one or more of an anionic polymer, a cationic polymer, and a zwitterionic polymer. The device may also include a nonionic polymer. Medical articles herein have antimicrobial, anti-fouling, and/or antithrombotic characteristics.
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6.发明公开公开(公告)号：US20240199863A1
公开(公告)日：2024-06-20
申请号：US18557204
申请日：2022-04-28
CPC分类号： C08L9/06 , A61M5/31511 , C08L2203/02
摘要： Provided herein are elastomeric materials for use in medical devices and methods of making elastomeric materials, the elastomeric materials including a rubber composition and a phase-separating composition. Also provided herein are medical devices including elastomeric materials, the elastomeric materials including a rubber composition and a phase-separating composition.
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