Method Of Producing Phantom And Phantom

A technology for manufacturing models and models, applied in manufacturing tools, teaching models, additive manufacturing, etc., can solve the problem of difficult identification of kidney calyces, and achieve the effect of high repeatability and less time-consuming production

Active Publication Date: 2017-12-08
MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These training aids usually have a profile similar to the relevant body part; however, the cavity formed therein is usually formed by at least one balloon and ...

Method used

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  • Method Of Producing Phantom And Phantom
  • Method Of Producing Phantom And Phantom
  • Method Of Producing Phantom And Phantom

Examples

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Embodiment Construction

[0079] Hereinafter, the same reference numerals will be used for components having the same or equivalent functions. Any statements regarding the orientation of components are made with respect to the positions shown in the drawings and may of course vary in actual application positions.

[0080] figure 1 A detailed description of the design of an anatomically correct kidney model 10 is shown (see figure 2 ) flow chart of the steps required. In a first step, an X-ray computed tomography (CT) image 12 of a human kidney is obtained (see figure 1 a). To do this, an iodinated contrast agent (400 mg / ml iodine concentration; e.g. Imeron 400, Bracco SpA, Milan, Italy) is injected into the collecting system of the kidney through a silicone tube connected to the ureter (all not shown). ). Afterwards, using a CT scanner 8 (see Figure 4 a) (Somatom Definition Flash, supplied by Siemens Healthineers, Forchheim, Germany) scans of dead kidneys with a spatial resolution of 0.3 mm. D...

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Abstract

The present invention relates to a method of producing a phantom resembling a human or animal organ or tissue, and the phantom comprises at least one first region having at least one tissue like property and at least one cavity having a plurality of hollow branches connected thereto, with at least some of the plurality of hollow branches being formed such that they project into the first region having tissue like properties. The invention further relates to a method of making the first structure and to the corresponding phantom.

Description

technical field [0001] The present invention relates to a method of manufacturing a model (model) similar to a human or animal organ or tissue, the model comprising at least one first region having at least one tissue-like property and at least one region having a plurality of hollow branches connected thereto a cavity, at least some of the plurality of hollow branches being formed such that they protrude into said first region having tissue-like properties; and a corresponding mold. Background technique [0002] The production of anatomically correct body parts such as organs or joints is known. These body parts are often used by surgeons and / or teachers in order to explain the function of the body part of interest and possible defects, such as ruptured ligaments or tumors, where in the body, and why this defect needs to be addressed. [0003] However, these models are usually made of rigid plastic material, so when manipulating them, there is no sensation that this body p...

Claims

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Application Information

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IPC IPC(8): G09B23/34
CPCG09B23/34B33Y70/00B29C39/00G09B23/285G09B23/286B29C64/00B29K2083/005B29L2031/7532B29L2031/702B29C33/3835B29C33/3842B29C39/006B33Y80/00B33Y10/00B29C64/112B29C64/393A61B6/032A61B6/583B29C39/10B29K2083/00B29K2995/0062B29L2031/7028G09B9/00
Inventor 皮尔·费舍尔丘天
Owner MAX PLANCK GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN EV
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