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公开(公告)号：US12070384B2
公开(公告)日：2024-08-27
申请号：US18079345
申请日：2022-12-12
申请人： CONMED Corporation
发明人： Kevin A. Rocco , Bhavana Mohanraj , Jeffrey Ott , Justin Bendigo , Jacob Edward Komenda , Mark Theodore Aronson , Andrew James Carter
IPC分类号： A61F2/08 , A61F2/00 , A61L27/14 , A61L27/18 , A61L27/24 , A61L27/26 , A61L27/48 , A61L27/52 , A61L27/56 , A61L27/58 , D06N3/00 , A61L27/34 , A61L27/50 , D04B21/12
CPC分类号： A61F2/08 , A61F2/0063 , A61L27/14 , A61L27/18 , A61L27/24 , A61L27/26 , A61L27/48 , A61L27/52 , A61L27/56 , A61L27/58 , D06N3/0043 , A61F2002/0068 , A61F2002/0081 , A61F2210/0004 , A61F2210/0057 , A61F2210/0061 , A61F2210/0076 , A61F2240/001 , A61L27/34 , A61L27/50 , A61L2430/10 , D04B21/12 , D10B2509/08 , Y10T428/249921 , Y10T428/249978 , Y10T442/2484 , Y10T442/419
摘要： A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue.
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2.发明公开公开(公告)号：US20240277480A1
公开(公告)日：2024-08-22
申请号：US18502156
申请日：2023-11-06
发明人： Baoge LIU , Bingxuan WU , Lin LIN , Dacheng SANG , Tianhua RONG
CPC分类号： A61F2/3094 , A61F2/4425 , A61L27/14 , A61L27/52 , A61F2002/30943 , A61F2002/30971 , A61F2002/443 , A61F2002/444 , A61F2220/0016 , A61F2240/002 , A61F2310/00023 , A61F2310/00407 , A61F2310/00796
摘要： A method for manufacturing a personalized bionic artificial cervical disc prosthesis and a prosthesis can include establishing a three-dimensional simulation model of a cervical spine with a degenerated cervical disc; modifying morphological structures and material properties of the degenerated cervical disc to obtain a three-dimensional simulation model of the artificial cervical disc prosthesis; implanting the three-dimensional simulation model of the artificial cervical disc prosthesis into the three-dimensional simulation model of the cervical spine, applying a load to the three-dimensional simulation model of the cervical spine to mimic physiological motion of the cervical spine, and calculating kinematics and biomechanical indexes of an implanted segment and adjacent segments; adjusting the three-dimensional simulation model of the artificial cervical disc prosthesis until the abnormal ICR can be corrected and optimum biomechanical effects can be obtained after the prosthesis is implanted; and manufacturing the artificial cervical disc prosthesis.
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公开(公告)号：US20240197472A1
公开(公告)日：2024-06-20
申请号：US18589031
申请日：2024-02-27
发明人： William C. Bruchman
CPC分类号： A61F2/2445 , A61F2/2403 , A61F2/2442 , A61F2/2454 , A61F2/2463 , A61L27/14 , A61L27/16 , A61L27/40 , A61F2220/0008 , A61F2220/0016 , A61F2240/001 , A61F2250/0018 , A61F2250/0039
摘要： A leaflet support device can be configured to improve the competence of a native heart valve. In some examples, the leaflet support device can include a frame and a support leaflet coupled to the frame. The support leaflet can include a support leaflet free edge configured to move correspondingly with a leaflet of the native heart valve to an open position and move correspondingly with the leaflet of the native heart valve to a closed position.
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公开(公告)号：US11986384B2
公开(公告)日：2024-05-21
申请号：US16923782
申请日：2020-07-08
申请人： Biorez, Inc.
发明人： Kevin A. Rocco , Bhavana Mohanraj , Jeffrey Ott , Justin Bendigo , Jacob Edward Komenda , Mark Theodore Aronson , Andrew James Carter
IPC分类号： A61F2/08 , A61F2/00 , A61L27/14 , A61L27/18 , A61L27/24 , A61L27/26 , A61L27/48 , A61L27/52 , A61L27/56 , A61L27/58 , D06N3/00 , A61L27/34 , A61L27/50 , D04B21/12
CPC分类号： A61F2/08 , A61F2/0063 , A61L27/14 , A61L27/18 , A61L27/24 , A61L27/26 , A61L27/48 , A61L27/52 , A61L27/56 , A61L27/58 , D06N3/0043 , A61F2002/0068 , A61F2002/0081 , A61F2210/0004 , A61F2210/0057 , A61F2210/0061 , A61F2210/0076 , A61F2240/001 , A61L27/34 , A61L27/50 , A61L2430/10 , D04B21/12 , D10B2509/08 , Y10T428/249921 , Y10T428/249978 , Y10T442/2484 , Y10T442/419
摘要： A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue.
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公开(公告)号：US20230310168A1
公开(公告)日：2023-10-05
申请号：US18205099
申请日：2023-06-02
发明人： Charles SANSUR , Steven C. LUDWIG
CPC分类号： A61F2/442 , A61L31/06 , A61L31/14 , A61F2/0063 , A61B17/8028 , A61L27/14 , A61L27/3675 , A61L27/58 , A61L31/148 , A61F2002/30179
摘要： Dural repair devices that are configured to effectively and reliably repair the damage of a dural tear due to incidental durotomies are provided, along with methods of use. The devices and methods enhance the ability of a surgeon to repair a patent's dura mater, or dura, during surgery of the central nervous system. The dural repair device has a multi-layer structure configured to exert a pressure or tamponade effect to compress a patient's dura to its state prior to the spinal surgery. Thus, the dural repair devices and methods of use may reduce the patient's risk morbidity, further surgery, spinal headaches, or other injuries and discomforts.
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公开(公告)号：US20230200937A1
公开(公告)日：2023-06-29
申请号：US18089120
申请日：2022-12-27
申请人： HASS CO., LTD.
发明人： Hwan Soon KOH , Kyung Sik OH , Young Pyo HONG , Duk Won HAM , Yong Su KIM
CPC分类号： A61C5/77 , A61K6/802 , A61C13/2656 , A61L27/10 , A61L27/06 , A61L27/14 , A61F2002/30065
摘要： Proposed is a hybrid ceramic prosthesis. Since the prosthesis is made of a novel hybrid ceramic material, the prothesis has a similar color and transmittance to natural teeth, minimizes tooth removal during preparation for placement of the prothesis, is securely attached to the target tooth by snap-fit fastening to prevent detachment of the prothesis and re-treatment caused by the prothesis detachment, and can be more conveniently applied to the patient than conventional prostheses, enabling an one-day-one-stop dental procedure, thereby reducing burden to patients. The prothesis is useful as a primary crown.
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公开(公告)号：US11617896B2
公开(公告)日：2023-04-04
申请号：US15743504
申请日：2016-06-03
发明人： Jong Woong Park , Tae Jin Song
IPC分类号： A61N5/00 , A61N5/06 , A61L27/50 , A61L27/54 , A61L31/14 , A61L31/16 , A61L31/04 , A61L27/14 , A61B17/60 , A61B5/00 , A61B17/62
摘要： A medical wound healing accelerator having a body that is removably attached on a fixing pin, of an external fixator for fractures, that is insertable into a bone through skin is provided. The device can further include a plurality of light source units arranged on one surface of the body to emit light and provide a beneficial effect to the wound, and a controller electrically connected to the light source units. An osteomyelitis treatment device having an insert that is insertable into an osteomyelitis part in a human body, and a plurality of light-emitting members provided to the insert to emit light is also provided. The plurality of light-emitting members can be spaced apart from each other, and a part of the insert can be cut or bent to correspond to the shape of the osteomyelitis part.
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8.发明授权公开(公告)号：US11602721B2
公开(公告)日：2023-03-14
申请号：US16735251
申请日：2020-01-06
发明人： Steven Lu , Peter D. Gabriele , Julia Donnelly , Brian Ginn , Charles Brendan Nicholson , Jeremy J. Harris , Michael S. Flemmens
IPC分类号： B01J13/08 , A61L27/56 , A61L27/54 , A61L27/18 , A61L27/20 , A61L27/26 , A61L15/42 , A61L15/44 , A61L15/64 , A61L15/22 , C09J133/06 , C09J123/20 , A61L27/58 , C08J9/24 , A61L31/04 , A61L27/14 , A61L24/00 , A61L24/04
摘要： A method of forming cured microparticles includes providing a poly(glycerol sebacate) resin in an uncured state. The method also includes forming the composition into a plurality of uncured microparticles and curing the uncured microparticles to form the plurality of cured microparticles. The uncured microparticles are free of a photo-induced crosslinker. A method of forming a scaffold includes providing microparticles including poly(glycerol sebacate) in a three-dimensional arrangement. The method also includes stimulating the microparticles in the three-dimensional arrangement to sinter the microparticles, thereby forming the scaffold having a plurality of pores. A scaffold is formed of a plurality of microparticles including a poly(glycerol sebacate) thermoset resin in a three-dimensional arrangement. The scaffold has a plurality of pores.
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公开(公告)号：US20230061170A1
公开(公告)日：2023-03-02
申请号：US17718575
申请日：2022-04-12
申请人： NFS IP Holdings, LLC
发明人： Jed K. Johnson , Ross Kayuha
IPC分类号： A61L27/18 , A61L27/50 , A61L27/54 , A61L27/38 , A61L27/20 , A61L27/26 , A61L27/58 , A61L27/14 , A61L31/04 , A61L31/14 , A61L31/16
摘要： A synthetic construct suitable for implantation into a biological organism that includes at least one polymer scaffold; wherein the at least one polymer scaffold includes at least one layer of polymer fibers that have been deposited by electrospinning; wherein the orientation of the fibers in the at least one polymer scaffold relative to one another is generally parallel, random, or both; and wherein the at least one polymer scaffold has been adapted to function as at least one of a substantially two-dimensional implantable structure and a substantially three-dimensional implantable tubular structure.
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公开(公告)号：US20220362004A1
公开(公告)日：2022-11-17
申请号：US17838694
申请日：2022-06-13
申请人： Biorez, Inc.
发明人： Kevin A. Rocco , Bhavana Mohanraj , Jeffrey Ott , Justin Bendigo , Jacob Edward Komenda , Mark Theodore Aronson , Andrew James Carter
IPC分类号： A61F2/08 , A61L27/24 , A61L27/52 , A61L27/18 , A61L27/56 , A61F2/00 , A61L27/48 , D06N3/00 , A61L27/14 , A61L27/26 , A61L27/58
摘要： A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue.
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