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公开(公告)号：US20240261600A1
公开(公告)日：2024-08-08
申请号：US18633747
申请日：2024-04-12
发明人： Youngsam Bae , Khoa Pham , Niels Smidth , Everett Van Zuiden , Jorge Lopez Camacho , Michael Moeller , Michael Wentz
CPC分类号： A61N7/00 , A61B8/4272 , A61B8/565 , A61F2/02 , G16H40/63 , A61B8/0875 , A61B8/4227 , A61B2560/0481 , A61F2002/30537 , A61F2/481 , A61N2007/0013 , A61N2007/0052 , A61N2007/0078
摘要： The present disclosure provides implants, sensor modules, networks, and methods configured to establish transcutaneous power and transcutaneous bidirectional data communication using ultrasound signals between two or more medical devices located on and within a body of a patient.
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公开(公告)号：US12023235B2
公开(公告)日：2024-07-02
申请号：US16883248
申请日：2020-05-26
CPC分类号： A61F2/02 , A61F2/2409 , A61F2/2412 , A61F2/2442 , A61F2/2445 , A61F2/2463 , A61F2/2466 , A61B2017/0649 , A61F2/2418 , A61F2002/91591 , A61F2/93 , A61F2002/9534 , A61F2210/0023 , A61F2220/0016 , A61F2220/0033 , A61F2220/0091 , A61F2230/0065 , A61F2230/0069 , A61F2250/0006 , A61F2250/001
摘要： Excessive dilation of the annulus of a mitral valve may lead to regurgitation of blood during ventricular contraction. This regurgitation may lead to a reduction in cardiac output. Disclosed are systems and methods relating to an implant configured for reshaping a mitral valve. The implant comprises a plurality of struts with anchors for tissue engagement. The implant is compressible to a first, reduced diameter for transluminal navigation and delivery to the left atrium of a heart. The implant may then expand to a second, enlarged diameter to embed its anchors to the tissue surrounding and/or including the mitral valve. The implant may then contract to a third, intermediate diameter, pulling the tissue radially inwardly, thereby reducing the mitral valve and lessening any of the associated symptoms including mitral regurgitation.
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公开(公告)号：US11833275B2
公开(公告)日：2023-12-05
申请号：US17009038
申请日：2020-09-01
申请人： SenoRx, Inc.
发明人： Amit Govil , Michael L. Jones , Paul Lubock
CPC分类号： A61L31/146 , A61F2/0077 , A61F2/02 , A61L27/54 , A61L27/56 , A61L27/58 , A61L31/148 , A61L31/18 , A61L2300/102 , A61L2300/104 , A61L2300/44
摘要： A method for forming a porous implant suitable for a cavity from which tissue has been removed includes incorporating a gas or a pore forming agent into an alginate solution; transferring the alginate solution with the gas or the pore forming agent into a solidified body mold having a desired shape with an outer surface; removing the water from the solidified body; and subjecting the solidified body to a conversion solution to convert the outer surface to a less soluble alginate creating a composition comprising the outer surface having less soluble alginate and a core having more soluble alginate.
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公开(公告)号：US11819419B2
公开(公告)日：2023-11-21
申请号：US16659011
申请日：2019-10-21
发明人： Rami Hamzey , Robert Morris , William Duffield , Edward J. McShane, III , Megan A. Stauffer , Mathew Gordon , Joseph M. Nyahay
CPC分类号： A61F2/4455 , A61B17/7055 , A61B17/8095 , A61F2/02 , A61F2/30734 , A61F2/30744 , A61F2/30771 , A61F2/30988 , A61F2/389 , A61F2/4225 , A61F2/447 , A61F2002/3092 , A61F2002/3093 , A61F2002/30113 , A61F2002/30125 , A61F2002/30153 , A61F2002/30176 , A61F2002/30289 , A61F2002/30298 , A61F2002/30405 , A61F2002/30593 , A61F2002/30736 , A61F2002/30772 , A61F2002/30774 , A61F2002/30957 , A61F2002/30985 , A61F2002/30995 , A61F2310/00023 , B22F10/20
摘要： An implant may include a body having a leading edge portion, a trailing edge portion, and an intermediate portion. The leading edge portion may include a substantially smooth surface forming a substantial majority of a leading edge surface and the trailing edge portion may include a monolithic structure including at least one receptacle configured to receive an insertion tool. The intermediate portion may include a plurality of elongate curved structural members continuously formed with at least one of the leading edge portion and the trailing edge portion. In addition, the elongate curved structural members may be configured such that the intermediate portion remains substantially rigid under compressive forces during insertion of the implant between bone surfaces of a patient. Also, the elongate curved structural members may include an elongate curved structural member extending longitudinally from the leading edge portion to the trailing edge portion and having a substantially sinusoidal configuration.
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公开(公告)号：US20230285159A1
公开(公告)日：2023-09-14
申请号：US18000510
申请日：2021-06-06
申请人： NuVasive, Inc.
发明人： Éric CHEVALIER , Valentin KERSPERN
CPC分类号： A61F2/4455 , A61F2/02 , A61F2/4611 , A61F2002/30014
摘要： The present disclosure provides dynamic interbody fusion devices and methods of making and using same.
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公开(公告)号：US11696972B2
公开(公告)日：2023-07-11
申请号：US16941273
申请日：2020-07-28
发明人： Antonio Alessandrino
CPC分类号： A61L27/3604 , A61F2/02 , A61L27/227 , A61L27/54 , A61L2300/406 , A61L2300/414 , A61L2400/12
摘要： A method is described for the production of hybrid structures formed by the coupling of nanofibrous parts and microfibrous parts made with silk fibroin, possibly hierarchically organized into complex structures comprising more than two of said parts; these hybrid structures are used as implantable biomedical devices with tailored biological, geometrical and structural features, such that they can be adapted to different application requirements in the field of regenerative medicine.
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公开(公告)号：US20230158338A1
公开(公告)日：2023-05-25
申请号：US18151899
申请日：2023-01-09
发明人： Youngsam Bae , Khoa Pham , Niels Smidth , Everett Van Zuiden , Jorge Lopez Camacho , Michael Moeller
CPC分类号： A61N7/00 , G16H40/63 , A61B8/4272 , A61B8/565 , A61F2/02 , A61B8/0875
摘要： The present disclosure provides implants, sensor modules, networks, and methods configured to establish transcutaneous power and transcutaneous bidirectional data communication using ultrasound signals between two or more medical devices located on and within a body of a patient.
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公开(公告)号：US20180256309A1
公开(公告)日：2018-09-13
申请号：US15977552
申请日：2018-05-11
发明人： Sonya Shortkroff , Laurence J.B. Tarrant , Eric J. Roos , Robert Lane Smith , Hans P.I. Claesson
IPC分类号： A61F2/02 , A61F2/30 , A61L27/34 , A61L27/36 , A61L27/54 , A61L27/44 , C07K14/78 , A61L27/56 , A61L27/48 , A61L27/24 , C08L89/06
CPC分类号： A61F2/02 , A61F2/30756 , A61F2002/30075 , A61F2002/30766 , A61F2002/3092 , A61F2210/0061 , A61F2210/0076 , A61F2310/00365 , A61F2310/00389 , A61L27/24 , A61L27/34 , A61L27/3604 , A61L27/44 , A61L27/48 , A61L27/54 , A61L27/56 , A61L2420/06 , A61L2430/06 , C07K14/78 , C08L89/06
摘要： A method for use of a double-structured tissue implant or a secondary scaffold stand-alone implant for treatment of tissue defects. The double-structured tissue implant comprising a primary scaffold and a secondary scaffold consisting of a soluble collagen solution in combination with a non-ionic surfactant generated and positioned within the primary scaffold. A method of use of a stand-alone secondary scaffold implant or unit for treatment of tissue defects.
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公开(公告)号：US10058412B2
公开(公告)日：2018-08-28
申请号：US14492837
申请日：2014-09-22
申请人： WOODWELDING AG
发明人： Jörg Mayer , Andrea Muller , Peter Brunner
IPC分类号： A61C17/00 , A61F2/02 , A61B17/68 , A61C8/00 , A61B17/00 , A61B17/04 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/44 , A61F2/46
CPC分类号： A61F2/02 , A61B17/00491 , A61B17/0401 , A61B17/68 , A61B2017/005 , A61C8/0012 , A61C8/0016 , A61F2/0811 , A61F2/28 , A61F2/30 , A61F2/30749 , A61F2/442 , A61F2002/30065 , A61F2002/4683 , A61F2210/0071 , A61F2220/0008
摘要： An implant includes first thermoplastic material portions, and second thermoplastic material portions liquefiable by mechanical vibrations and being in contact with the first thermoplastic material portions, wherein the second thermoplastic material portions preferably constitute at least a part of a surface of the implant, and wherein the first thermoplastic material portions have a glass transition temperature above an implantation temperature (about 20° C. to 40° C.), and wherein the second thermoplastic material portions either have a glass transition temperature below the implantation temperature or are able to transform non-mechanical energy into heat.
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公开(公告)号：US20180221418A1
公开(公告)日：2018-08-09
申请号：US15940091
申请日：2018-03-29
申请人： MiMedx Group, Inc.
发明人： John Daniel , Randall Spencer , Somaly Sith
IPC分类号： A61K35/50 , F26B21/00 , A61L31/00 , A61L29/00 , A61L27/36 , A61L26/00 , A01N1/02 , A61K45/06 , A61K9/14 , A61K9/00 , A61F2/02 , A61K47/02
CPC分类号： A61K35/50 , A01N1/0284 , A61F2/02 , A61K9/0019 , A61K9/14 , A61K45/06 , A61K47/02 , A61L26/0057 , A61L27/36 , A61L29/005 , A61L31/005 , F26B21/004 , A61K2300/00
摘要： Described herein are compositions composed of micronized placental components, extracts of micronized placental components, and pharmaceutical compositions thereof. The compositions have numerous medical applications. Methods for making and using the micronized compositions and the extracts thereof are also described herein.
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