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1.发明公开公开(公告)号：US20240287710A1
公开(公告)日：2024-08-29
申请号：US18401925
申请日：2024-01-02
申请人： Poly-Med, Inc.
CPC分类号： D01F6/84 , D01D1/02 , D01D5/003 , D01F6/625 , D04H1/435 , D04H1/728 , D10B2331/041 , D10B2331/06 , D10B2509/00 , Y10T428/249921
摘要： Thermally stable absorbable fiber populations, i.e. fiber populations that do not undergo thermally induced crystallization, can be intermixed with thermally unstable fibers to yield a stabilizing effect without altering morphological properties of a fiber system. Via this, one may minimize thermally induced shrinkage and maintain physical properties of electrospun materials in the as-formed state.
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公开(公告)号：US11959207B2
公开(公告)日：2024-04-16
申请号：US13445525
申请日：2012-04-12
CPC分类号： D04B21/12 , A61F2/0063 , A61F2002/0068 , A61F2210/0004 , A61F2250/0031 , D10B2401/12 , D10B2509/08 , Y10T442/184
摘要： A polymeric mesh is disclosed. The polymeric mesh comprises an absorbable polymeric fiber and a non-absorbable polymeric fiber knitted together to form an interdependent, co-knit mesh structure. Also disclosed are methods for making the polymeric mesh and methods for using the polymeric mesh.
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3.发明授权公开(公告)号：US11891727B2
公开(公告)日：2024-02-06
申请号：US14610130
申请日：2015-01-30
申请人： Poly-Med, Inc.
CPC分类号： D01F6/84 , D01D1/02 , D01D5/003 , D01F6/625 , D04H1/435 , D04H1/728 , D10B2331/041 , D10B2331/06 , D10B2509/00 , Y10T428/249921
摘要： Thermally stable absorbable fiber populations, i.e. fiber populations that do not undergo thermally induced crystallization, can be intermixed with thermally unstable fibers to yield a stabilizing effect without altering morphological properties of a fiber system. Via this, one may minimize thermally induced shrinkage and maintain physical properties of electrospun materials in the as-formed state.
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公开(公告)号：US20240018707A1
公开(公告)日：2024-01-18
申请号：US18219246
申请日：2023-07-07
申请人： POLY-MED, INC.
CPC分类号： D04H1/728 , A61L31/14 , A61L31/129 , A61L31/148 , A61L31/06 , D04H1/43835 , A61F2/0063 , A61L2400/12 , A61F2210/0004
摘要： Thermally stable absorbable fiber populations, i.e. fiber populations that do not undergo thermally induced crystallization, can be intermixed to yield a stabilizing effect without altering morphological properties of a first fiber system. By addition of a stabilizing fiber population one may minimize thermally induced shrinkage and maintain physical properties of electrospun materials in the as-formed state. In one particular abstract, medical barrier materials may be formed from the electrospun materials to provide improved medical barriers for treatments.
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公开(公告)号：US11739452B2
公开(公告)日：2023-08-29
申请号：US15115650
申请日：2015-01-30
申请人： POLY-MED, INC.
CPC分类号： D04H1/728 , A61F2/0063 , A61L31/06 , A61L31/129 , A61L31/14 , A61L31/148 , D04H1/43835 , A61F2210/0004 , A61L2400/12 , A61L31/06 , C08L67/04 , A61L31/129 , C08L67/04 , A61L31/129 , C08L67/02
摘要： Thermally stable absorbable fiber populations, i.e. fiber populations that do not undergo thermally induced crystallization, can be intermixed to yield a stabilizing effect without altering morphological properties of a first fiber system. By addition of a stabilizing fiber population one may minimize thermally induced shrinkage and maintain physical properties of electrospun materials in the as-formed state. In one particular abstract, medical barrier materials may be formed from the electrospun materials to provide improved medical barriers for treatments.
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公开(公告)号：US20220395456A1
公开(公告)日：2022-12-15
申请号：US17774784
申请日：2020-11-11
申请人： POLY-MED, INC.
摘要： Disclosed herein are contraceptive medical devices that include at least a polymeric ring, a porous barrier material and an injection molding guide, where the guide may be symmetrical and/or have one or a plurality of planar surfaces, where the device may optionally administer at least one active agent.
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公开(公告)号：US20210388232A1
公开(公告)日：2021-12-16
申请号：US17458880
申请日：2021-08-27
申请人： Poly-Med, Inc.
IPC分类号： C09D187/00 , C08G81/00 , B33Y70/00 , B29C64/129 , B29C64/30 , B33Y40/20
摘要： Compounds and compositions are provided which are useful in additive printing, particularly additive printing techniques such as stereolithography (SLA), wherein a composition of one or more photocurable compounds, such as a compound with multiple ethylenically unsaturated groups and a compound with multiple thiol groups, is photopolymerized, optionally in the presence of two or more thermocurable compounds which are reactive with one another and are subjected to thermopolymerization, to form a manufactured article in solid form.
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公开(公告)号：US20210137666A1
公开(公告)日：2021-05-13
申请号：US17095986
申请日：2020-11-12
申请人： Poly-Med, Inc.
摘要： A composite implant device for use in a medical application, comprising a synthetically-derived mesh that mimics particular critical aspects of a biologically-derived mesh. The composite implant device can be used for the reinforcement and reconstruction of tissues within the body and can be comprised of a majority of synthetic components and minority of naturally-derived components which mimic the structure and function of a naturally-derived mesh.
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公开(公告)号：US20210128288A1
公开(公告)日：2021-05-06
申请号：US17088706
申请日：2020-11-04
申请人： Poly-Med, Inc.
IPC分类号： A61F2/00 , A61L17/14 , D04C1/12 , D04B21/12 , A61L31/10 , A61L31/12 , A61L17/00 , A61L17/10 , A61L17/12
摘要： Absorbable composite medical devices such as surgical meshes and braided sutures, which display two or more absorption/biodegradation and breaking strength retention profiles and exhibit unique properties in different clinical settings, are made using combinations of at least two types of yarns having distinctly different physicochemical and biological properties and incorporate in the subject construct special designs to provide a range of unique properties as clinically useful implants.
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公开(公告)号：US20210115188A1
公开(公告)日：2021-04-22
申请号：US17047370
申请日：2019-04-05
申请人： POLY-MED, INC.
IPC分类号： C08G63/08 , C08G63/91 , C08F297/00 , C08F283/02 , C08F283/01 , C08G63/64 , B33Y70/00
摘要： Compounds and compositions are provided which are useful in additive printing, particularly additive printing techniques such as stereolithography (SLA) wherein a macromer is photopolymerized to form a manufactured article. Representative compounds comprise a polyaxial central core (CC) and 2-4 arms of the formula (A)-(B) or (B)-(A) extending from the central core, where at least one of the arms comprise a light-reactive functional group (Q) and (A) is the free-radical polymerization product from monomers selected from trimethylene carbonate (T) and ε-caprolactone (C), while (B) is the free-radical polymerization product from monomers selected from glycolide, lactide and p-dioxanone.
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