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1. 发明申请

US20180055570A1 Low-Resistance Anatomical Tissue Model 审中-公开
公开(公告)号：US20180055570A1
公开(公告)日：2018-03-01
申请号：US15682733
申请日：2017-08-22
申请人： Virtamed AG
发明人： Carolyn O'BRIEN , Kelly WETTENGEL
IPC分类号： A61B34/10 , G09B23/30 , G09B23/34
CPC分类号： A61B34/10 , G09B23/285 , G09B23/30 , G09B23/306 , G09B23/34
摘要： Anatomy mannequins, models and medical simulation systems described herein may facilitate various medical procedure training by rendering a realistic passive haptic touch when the end user manipulates the anatomy model with a handheld tool. An anatomy tissue model may comprise at least one fabric layer arranged over at least one foam layer to replicate the low-friction, elasticity and hardness of a living body anatomy tissue, such as the vagina wall, without requiring the use of lubricant in the medical simulation training procedure. The anatomy tissue model may be attached as an insert to a body structure model. A diversity of anatomy tissue models may be adapted with different fabric layer and/or foam layer designs, each design corresponding to a different haptic touch, so they can be interchanged in a medical training simulator system to realistically replicate different medical training scenarios.

2. 发明申请

US20150325151A1 Medical Simulation System and Method with Configurable Anatomy Model Manufacturing 有权
标题翻译：医学模拟系统与可配置解剖模型制造方法
公开(公告)号：US20150325151A1
公开(公告)日：2015-11-12
申请号：US14801584
申请日：2015-07-16
申请人： VIRTAMED AG
发明人： Stefan TUCHSCHMID , Carolyn O'BRIEN
IPC分类号： G09B23/30
CPC分类号： G09B23/30 , A61B19/5244 , A61B34/20 , G06F19/00 , G09B23/28
摘要： Simulation systems and methods may enable medical training. A manufacturing unit may receive data from a configuration unit indicating identification and manufacturing parameters for an anatomy model. A data processing unit may receive data from the configuration unit identifying the anatomy model, and data from a calibration unit indicating a position and/or orientation of a position and orientation sensor relative to the anatomy model. The data processing unit may also receive data from the position and orientation sensor indicating a position and/or orientation of the anatomy model. The data processing unit may generate a virtual image using the data from the position and orientation sensor, the data from the calibration unit, and the data from the configuration unit. The data processing unit may render the virtual image to a display.
摘要翻译：模拟系统和方法可以实现医学培训。制造单元可以从配置单元接收指示解剖模型的识别和制造参数的数据。数据处理单元可以从识别解剖模型的配置单元接收数据，以及来自校准单元的指示相对于解剖模型的位置和方位传感器的位置和/或取向的数据。数据处理单元还可以从位置和方向传感器接收指示解剖模型的位置和/或取向的数据。数据处理单元可以使用来自位置和方向传感器的数据，来自校准单元的数据和来自配置单元的数据来生成虚拟图像。数据处理单元可以将虚拟图像呈现给显示器。

3. 发明申请

US20180301063A1 ULTRASOUND SIMULATION METHODS 审中-公开
公开(公告)号：US20180301063A1
公开(公告)日：2018-10-18
申请号：US15768204
申请日：2016-10-14
申请人： VIRTAMED AG , EIDGENOESSISCHE TECHNISCH HOCHSCHULE ZURICH (ETHZ)
发明人： Erika BEUDEKER , Basil FIERZ , Sebastian MARTIN , Carolyn O'BRIEN , Stefan TUCHSCHMID , Maxim MAKHINYA , Orcun GOKSEL
IPC分类号： G09B23/28 , G06T19/00 , G09B23/30 , G09B9/00 , A61B8/00 , G06T3/40
CPC分类号： G09B23/281 , A61B8/145 , A61B8/4254 , A61B8/4444 , A61B8/461 , A61B8/483 , A61B2090/378 , A61B2090/3925 , G06T3/4007 , G06T19/006 , G06T2207/10136 , G09B9/00 , G09B23/286 , G09B23/30
摘要： An ultrasound simulation method for rendering an ultrasound image of an anatomy model, comprises acquiring, with at least one model sensor, a position and/or orientation of the model; acquiring, with at least one probe replicate sensor, a position and/or orientation of an ultrasound imaging probe replicate, the ultrasound imaging probe replicate interacting with low friction with at least one anatomy model surface, the model surface being deformed by the pressure of the ultrasound imaging probe replicate; aligning a VR/AR model to the tracked position and orientation of the anatomy model and the ultrasound imaging probe replicate; interpolating a 2D ultrasound slice by sampling through a standard reconstructed 3D ultrasound volume, as a function of the tracked position and orientation of the anatomy model and the ultrasound imaging probe replicate.

4. 发明申请

US20170110032A1 ULTRASOUND SIMULATION SYSTEM AND TOOL 审中-公开
公开(公告)号：US20170110032A1
公开(公告)日：2017-04-20
申请号：US15294275
申请日：2016-10-14
申请人： VIRTAMED AG
发明人： Carolyn O'BRIEN , Erika BEUDEKER
IPC分类号： G09B23/28 , G09B23/30 , G09B9/00
CPC分类号： G09B23/281 , A61B8/145 , A61B8/4254 , A61B8/4444 , A61B8/461 , A61B8/483 , A61B2090/378 , A61B2090/3925 , G06T3/4007 , G06T19/006 , G06T2207/10136 , G09B9/00 , G09B23/286 , G09B23/30
摘要： Embodiments of flexible ultrasound simulation devices, methods, and systems described herein may facilitate various medical procedure training by rendering realistic ultrasound images in accordance with the end user interaction with an anatomy model, an ultrasound probe replica and a medical tool. An ultrasound probe replica may be adapted with a low friction tip, such as a roller ball. A data processing unit may compute and display an accurate Virtual Reality/Augmented Reality (VR/AR) model and an ultrasound image in accordance with the position and orientation tracking of the VR/AR ultrasound simulator elements. The VR/AR ultrasound simulator may be adapted to realistically render the VR/AR model and the ultrasound image as a function of the user interaction with the VR/AR simulator elements.

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