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公开(公告)号：US10692402B2
公开(公告)日：2020-06-23
申请号：US15587438
申请日：2017-05-05
Applicant: Brandon William Russell Tyler , Gregory Allan Whitton , Fergal Kerins
Inventor： Brandon William Russell Tyler , Gregory Allan Whitton , Fergal Kerins
IPC: G09B23/28 , G09B23/32 , G09B23/34 , B29C39/02 , B29C39/00 , B29C41/12 , B29K31/00 , B29K105/08 , B29L31/00 , B29K309/08
Abstract: Disclosed herein are simulated fibrous tissue models of anatomical parts for surgical training. The non-dissolvable simulated fibrous tissue model is made of a polyvinyl alcohol (PVA) and fibrous material composite to simulate realistic tissue properties and behaviors. The simulated fibrous tissue model may be a standalone model of an anatomical part or may be used in a complementary anatomical simulation kit to provide a more comprehensive training approach.
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公开(公告)号：US10319259B2
公开(公告)日：2019-06-11
申请号：US15324074
申请日：2015-09-23
Applicant: Fergal Kerins , Gregory Allan Whitton , Joshua Lee Richmond , Timotheus Anton Gmeiner
Inventor： Fergal Kerins , Gregory Allan Whitton , Joshua Lee Richmond , Timotheus Anton Gmeiner
IPC: G09B23/30 , B33Y80/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B29C35/08 , B29C37/00 , B29C64/112 , B29C64/129 , B29K83/00 , B29L31/00
Abstract: Disclosed herein are anatomical simulators produced using three dimensional (3D) printing to produce interior components of the simulator. The method of producing void structures in an anatomical phantom, includes 3D printing one or more structures of one or more desired sub-anatomical features using a dissolvable material; supporting and enclosing the one or more structures in an interior of a mold of the anatomical phantom; filling a remaining internal volume in the interior of the mold between an outer surface of the one or more structures and an inner surface of the mold with a liquid precursor of a matrix material selected to mimic anatomical tissue and processing the liquid precursor to form a tissue mimic matrix material; and dissolving the one or more structures with a fluid selected to dissolve said dissolvable material to produce one or more internal cavities within the tissue mimic matrix material.
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公开(公告)号：US20180322810A1
公开(公告)日：2018-11-08
申请号：US15587438
申请日：2017-05-05
Applicant: Brandon William Russell TYLER , Gregory Allan WHITTON , Fergal KERINS
Inventor： Brandon William Russell TYLER , Gregory Allan WHITTON , Fergal KERINS
CPC classification number: G09B23/32 , B29C39/003 , B29C39/025 , B29C41/12 , B29K2031/04 , B29K2105/08 , B29K2309/08 , B29K2995/0037 , B29L2031/7546 , G09B23/286 , G09B23/34
Abstract: Disclosed herein are simulated fibrous tissue models of anatomical parts for surgical training. The non-dissolvable simulated fibrous tissue model is made of a polyvinyl alcohol (PVA) and fibrous material composite to simulate realistic tissue properties and behaviors. The simulated fibrous tissue model may be a standalone model of an anatomical part or may be used in a complementary anatomical simulation kit to provide a more comprehensive training approach.
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公开(公告)号：US20170192076A1
公开(公告)日：2017-07-06
申请号：US15102448
申请日：2015-09-04
Applicant: Fergal KERINS , Timotheus Anton GMEINER , Jeff Alan STAINSBY , Chad Tyler HARRIS , Sheryl Rae THINGVOLD , Gregory Allan WHITTON
Inventor： Fergal KERINS , Timotheus Anton GMEINER , Jeff Alan STAINSBY , Chad Tyler HARRIS , Sheryl Rae THINGVOLD , Gregory Allan WHITTON
IPC: G01R33/58 , G01R33/563 , G01R33/48
CPC classification number: G01R33/58 , A61B5/055 , G01R33/4806 , G01R33/56341 , G09B23/30
Abstract: Disclosed herein are cerebrospinal diffusion phantoms which include a housing having a shape and size configured for insertion into a magnetic resonance coil in one or more preselected poses. A scaffold support structure is mounted on an interior of said housing and a plurality of elongated diffusion mimicking members supported on the support array. The elongated diffusion mimicking members are affixed to the scaffold support structure such that elongated diffusion mimicking members extend in directions needed to substantially emulate a 3 dimensional arrangement of cerebrospinal diffusion fiber tracts in a living organism; as well as modules for elimination of resolution based-bias, angular accuracy evaluation, diffusion rate calibration, and quality assurance image referencing. Each elongated diffusion mimicking member includes an aqueous component which can undergo diffusion along the elongated diffusion mimicking member. The phantom includes a cerebrospinal tissue mimic matrix material contained in the housing enveloping the array of elongated diffusion mimicking members. The housing is made of a material whose magnetic susceptibility substantially matches that of the cerebrospinal mimic matrix material.
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Patent Agency Ranking
公开(公告)号：USD790709S1
公开(公告)日：2017-06-27
申请号：US29540754
申请日：2015-09-28
Applicant: Timotheus Anton Gmeiner , Gregory Allan Whitton , Fergal Kerins
Designer： Timotheus Anton Gmeiner , Gregory Allan Whitton , Fergal Kerins
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公开(公告)号：US10559227B2
公开(公告)日：2020-02-11
申请号：US15576778
申请日：2016-06-02
Applicant: SYNAPTIVE MEDICAL (BARBADOS) INC. , Timotheus Anton Gmeiner , Fergal Kerins , Gregory Allan Whitton , Kimberly Bojanowski Hoang
Inventor： Timotheus Anton Gmeiner , Fergal Kerins , Gregory Allan Whitton , Kimberly Bojanowski Hoang
Abstract: Simulated tissue products and methods involving an enhanced simulated tissue product, the enhanced simulated tissue product formed from a polyvinyl alcohol material having a molecular chain length in a range of at least approximately 7000 vinyl alcohol repeat units; and water, wherein the polyvinyl alcohol material has a preferred molecular chain length in a range of at least approximately 7150 vinyl alcohol repeat units; wherein the aqueous polyvinyl alcohol solution involves an additive, and, wherein the additive involves a plurality of nanoparticles. The simulated tissue products and methods are further useful with multi-metric surgery simulator devices, systems, and methods, such as those for training surgical tasks.
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公开(公告)号：US20180308393A1
公开(公告)日：2018-10-25
申请号：US15576778
申请日：2016-06-02
Applicant: Timotheus Anton GMEINER , Fergal KERINS , Gregory Allan WHITTON , Kimberly Bojanowski HOANG , SYNAPTIVE MEDICAL (BARBADOS)
Inventor： Timotheus Anton GMEINER , Fergal KERINS , Gregory Allan WHITTON , Kimberly Bojanowski HOANG
CPC classification number: G09B23/30 , A61B17/11 , A61B34/10 , A61B2034/105 , A61B2034/2055 , A61B2034/2057 , B29C35/02 , B29K2029/04 , B29L2031/753 , G09B23/28
Abstract: Simulated tissue products and methods involving an enhanced simulated tissue product, the enhanced simulated tissue product formed from a polyvinyl alcohol material having a molecular chain length in a range of at least approximately 7000 vinyl alcohol repeat units; and water, wherein the polyvinyl alcohol material has a preferred molecular chain length in a range of at least approximately 7150 vinyl alcohol repeat units; wherein the aqueous polyvinyl alcohol solution involves an additive, and, wherein the additive involves a plurality of nanoparticles. The simulated tissue products and methods are further useful with multi-metric surgery simulator devices, systems, and methods, such as those for training surgical tasks.
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公开(公告)号：US09880251B2
公开(公告)日：2018-01-30
申请号：US15102448
申请日：2015-09-04
Applicant: Fergal Kerins , Timotheus Anton Gmeiner , Jeff Alan Stainsby , Chad Tyler Harris , Sheryl Rae Thingvold , Gregory Allan Whitton
Inventor： Fergal Kerins , Timotheus Anton Gmeiner , Jeff Alan Stainsby , Chad Tyler Harris , Sheryl Rae Thingvold , Gregory Allan Whitton
IPC: G01R33/58 , G01R33/48 , G01R33/563
CPC classification number: G01R33/58 , A61B5/055 , G01R33/4806 , G01R33/56341 , G09B23/30
Abstract: Disclosed herein are cerebrospinal diffusion phantoms which include a housing having a shape and size configured for insertion into a magnetic resonance coil in one or more preselected poses. A scaffold support structure is mounted on an interior of said housing and a plurality of elongated diffusion mimicking members supported on the support array. The elongated diffusion mimicking members are affixed to the scaffold support structure such that elongated diffusion mimicking members extend in directions needed to substantially emulate a 3 dimensional arrangement of cerebrospinal diffusion fiber tracts in a living organism; as well as modules for elimination of resolution based-bias, angular accuracy evaluation, diffusion rate calibration, and quality assurance image referencing. Each elongated diffusion mimicking member includes an aqueous component which can undergo diffusion along the elongated diffusion mimicking member. The phantom includes a cerebrospinal tissue mimic matrix material contained in the housing enveloping the array of elongated diffusion mimicking members. The housing is made of a material whose magnetic susceptibility substantially matches that of the cerebrospinal mimic matrix material.
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公开(公告)号：US20170291359A1
公开(公告)日：2017-10-12
申请号：US15324074
申请日：2015-09-23
Applicant: Fergal KERINS , Gregory Allan WHITTON , Joshua Lee RICHMOND , Timotheus Anton GMEINER
Inventor： Fergal KERINS , Gregory Allan WHITTON , Joshua Lee RICHMOND , Timotheus Anton GMEINER
CPC classification number: G09B23/303 , B29C35/0805 , B29C37/0025 , B29C64/112 , B29C64/129 , B29C2035/0827 , B29K2083/00 , B29K2995/0037 , B29L2031/7532 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B33Y80/00 , G09B23/30
Abstract: Disclosed herein are anatomical simulators produced using three dimensional (3D) printing to produce interior components of the simulator. The method of producing void structures in an anatomical phantom, includes 3D printing one or more structures of one or more desired sub-anatomical features using a dissolvable material; supporting and enclosing the one or more structures in an interior of a mold of the anatomical phantom; filling a remaining internal volume in the interior of the mold between an outer surface of the one or more structures and an inner surface of the mold with a liquid precursor of a matrix material selected to mimic anatomical tissue and processing said liquid precursor to form a tissue mimic matrix material; and dissolving the one or more structures with a fluid selected to dissolve said dissolvable material to produce one or more internal cavities within the tissue mimic matrix material.
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