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Personalized patient model

A patient model, patient technology, applied in computer-aided medical procedures, computational models, calculations, etc., to solve problems such as anatomical structure and morphology affecting, anatomical model remaining unchanged, limitations, etc.

Pending Publication Date: 2019-06-07
SIEMENS HEALTHCARE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some cases, the anatomical model is usually kept constant, which means a great limitation, because the body mass index usually has an impact on the patient's anatomy and morphology

Method used

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Embodiment Construction

[0086] figure 1 A method for calculating an individualized patient model in a first embodiment is shown. The personalized patient model has an external surface model of the patient and a model of the patient's organs. The method for calculating an individualized patient model has method steps 100 to 103 .

[0087] Method step 100 represents obtaining metadata of the patient, wherein the metadata is associated with at least one metadata category.

[0088] Method step 101 represents the determination of an external surface model of the patient and an internal anatomical model of the patient, wherein the internal anatomical model has a body cavity of the patient, by using metadata of the patient.

[0089] Method step 102 represents determining the patient's organ model by using the patient's metadata and the patient's internal anatomical model.

[0090] Method step 103 represents the calculation of an individualized patient model, wherein an external surface model of the patie...

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Abstract

A method is for calculating a personalized patient model including an external surface model of a patient and an organ model of the patient. In an embodiment, the method includes acquiring metadata ofthe patient, the metadata being assigned to at least one metadata category; ascertaining, using the patient metadata acquired, the external surface model of the patient and an internal anatomical model of the patient, the internal anatomical model including a body cavity of the patient; ascertaining the organ model of the patient using the patient metadata acquired and using the internal anatomical model of the patient ascertained; and calculating the personalized patient model, the external surface model of the patient ascertained and the organ model of the patient ascertained, being combined.

Description

technical field [0001] The invention relates to a method for computing an individualized patient model, an associated computing unit and an associated computer program product. Background technique [0002] Personalized patient models showing, for example, a model of the patient's surface or a model of the patient's anatomy are used in a variety of medical applications. [0003] For example, in diagnostic imaging examinations, such as computed tomography, a surface model of the patient is acquired with the aid of a depth camera and the positioning of the patient is improved with the aid of the surface model of the patient. A method by Singh et al. for estimating a surface model of a patient by means of a depth camera is disclosed in US 2016 / 0306924 A1. [0004] Typically, the individual patient model is used for continuous observation of dose determinations, for example the patient's skin dose (“peak skin dose” in English, highest skin dose), or for improving system setting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H30/20G06F16/51G06N20/00
CPCG16H50/50G16H30/20G06F3/0484G16H10/60G06N20/00G06F16/50G06T19/20G06T2219/2004G06T7/344G06T7/149
Inventor 诺贝特·施特罗贝尔钟夏
Owner SIEMENS HEALTHCARE GMBH
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