-
公开(公告)号：US09880251B2
公开(公告)日：2018-01-30
申请号：US15102448
申请日：2015-09-04
申请人： Fergal Kerins , Timotheus Anton Gmeiner , Jeff Alan Stainsby , Chad Tyler Harris , Sheryl Rae Thingvold , Gregory Allan Whitton
发明人： Fergal Kerins , Timotheus Anton Gmeiner , Jeff Alan Stainsby , Chad Tyler Harris , Sheryl Rae Thingvold , Gregory Allan Whitton
IPC分类号： G01R33/58 , G01R33/48 , G01R33/563
CPC分类号： G01R33/58 , A61B5/055 , G01R33/4806 , G01R33/56341 , G09B23/30
摘要： 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.
-
公开(公告)号：US10319259B2
公开(公告)日：2019-06-11
申请号：US15324074
申请日：2015-09-23
IPC分类号： G09B23/30 , B33Y80/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , B29C35/08 , B29C37/00 , B29C64/112 , B29C64/129 , B29K83/00 , B29L31/00
摘要： 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.
-
公开(公告)号：USD790709S1
公开(公告)日：2017-06-27
申请号：US29540754
申请日：2015-09-28
-
公开(公告)号：US10559227B2
公开(公告)日：2020-02-11
申请号：US15576778
申请日：2016-06-02
申请人： SYNAPTIVE MEDICAL (BARBADOS) INC. , Timotheus Anton Gmeiner , Fergal Kerins , Gregory Allan Whitton , Kimberly Bojanowski Hoang
IPC分类号： G09B23/30 , G09B23/28 , A61B34/10 , B29C35/02 , A61B34/20 , A61B17/11 , B29K29/00 , B29L31/00
摘要： 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.
-
公开(公告)号：US10510268B2
公开(公告)日：2019-12-17
申请号：US15506099
申请日：2016-04-05
申请人： SYNAPTIVE MEDICAL (BARBADOS) INC. , Timotheus Anton Gmeiner , Fergal Kerins , Aaron Yu Lai Cheung , Kimberly Bojanowski Hoang
IPC分类号： A61B34/00 , G09B23/30 , G09B23/28 , A61B34/10 , B29C35/02 , A61B34/20 , A61B17/11 , B29K29/00 , B29L31/00
摘要： Multi-metric surgery simulator devices, systems, and methods, involving at least one sensor configured to collect surgical training performance data relevant to at least one surgical task, the at least one sensor configured to operate with a surgical navigation system comprising a processor, the processor configurable, by way of a set of executable instructions storable in relation to a non-transitory medium, to perform at least one of analyze collected data, transform the collected data, and provide feedback in relation thereto; and at least one surgery simulator apparatus operatively coupled with the at least one sensor, the at least one surgery simulator apparatus configured to operate with a tracking system, whereby collected data is obtainable and clinical performance in relation to the at least one surgical task is quantitatively evaluable and progressively improvable.
-
公开(公告)号：USD809927S1
公开(公告)日：2018-02-13
申请号：US29570080
申请日：2016-07-05
-
公开(公告)号：US10692402B2
公开(公告)日：2020-06-23
申请号：US15587438
申请日：2017-05-05
IPC分类号： G09B23/28 , G09B23/32 , G09B23/34 , B29C39/02 , B29C39/00 , B29C41/12 , B29K31/00 , B29K105/08 , B29L31/00 , B29K309/08
摘要： 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.
-
公开(公告)号：US10144154B2
公开(公告)日：2018-12-04
申请号：US14917233
申请日：2014-10-09
申请人： Joshua Richmond , Fergal Kerins , Sheryl Thingvold
发明人： Joshua Richmond , Fergal Kerins , Sheryl Thingvold
IPC分类号： B29C33/00 , B29C33/30 , B29C39/22 , G09B23/30 , B33Y10/00 , B33Y50/02 , B33Y80/00 , B29C33/10 , B29C33/20 , B29C33/38 , B29C44/02 , B29C44/12 , B29C64/00 , B29C64/386 , B29K31/00 , B29K105/00 , B29L31/40 , B29L31/00
摘要： The present disclosure relates to a tool used to producing anatomical phantoms. The tool includes an inner flexible mold which sits inside a rigid, thermally conductive outer shell. The rigid shell may be made out of aluminum. The silicone mold and thermally conductive shell both include at least two interlocking components. The shell is held together by a locking mechanism which can expand upon internal pressure. An anatomical phantom is produced from polyvinyl alcohol hydrogel by freezing and thawing a PVA liquid precursor in the silicone mold and demolding it.
-
公开(公告)号：US10679519B2
公开(公告)日：2020-06-09
申请号：US15723264
申请日：2017-10-03
摘要： A anatomical phantom is disclosed containing a pathological abnormality having fluorescing properties to simulate fluorescence training and/or the simulation of medical procedures, such as fluorescence-based methods for intraoperative visualization and image-guidance. The phantom is made of materials that mimic anatomical biomechanical properties and wherein the pathological abnormality contains fluorescing properties to fluoresce in responsive to UV light excitation. The phantom may be a standalone model or may be used in a complementary simulation kit to provide a more comprehensive training approach.
-
公开(公告)号：US10529255B2
公开(公告)日：2020-01-07
申请号：US15611982
申请日：2017-06-02
申请人： Tim Wu , Fergal Kerins
发明人： Tim Wu , Fergal Kerins
IPC分类号： G09B23/28 , G09B23/32 , G09B9/00 , G09B23/34 , B29C39/12 , B29C39/38 , B29K29/00 , B29L31/00
摘要： A spinal training simulator kit with an operable module unit for surgical training is described. The spinal training simulator kit includes an anatomical base model of at least a portion of a spinal column and at least one high-fidelity module unit, the module unit comprising intervertebral disc analogues and vertebral segment analogues, and the module unit configured to fit within the base model in an anatomically correct orientation and location. The module unit may be acted upon, i.e. surgical instruments may be passed through, thus, providing a realistic simulator for surgical training.
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.043 秒)