CN112519235A - Rapid model preparation device and method based on 3D printing technology - Google Patents
Rapid model preparation device and method based on 3D printing technology Download PDFInfo
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- CN112519235A CN112519235A CN202011536841.6A CN202011536841A CN112519235A CN 112519235 A CN112519235 A CN 112519235A CN 202011536841 A CN202011536841 A CN 202011536841A CN 112519235 A CN112519235 A CN 112519235A
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- model
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- human organ
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/702—Imitation articles, e.g. statues, mannequins
- B29L2031/7028—Statues, mannequins, taxidermic articles
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- Optics & Photonics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a rapid model preparation device and a rapid model preparation method based on a 3D printing technology.A signal output end of a 3D scanner is connected with a signal input end of a processing terminal, and a signal output end of the processing terminal is connected with a signal input end of a 3D printer; the preparation method comprises the following steps: the surface layer of the human organ is labeled with positioning points for simulating acupuncture points and auxiliary lines for simulating channels and collaterals; 3D scanning is carried out on the human organ through a 3D scanner, and the outline, the positioning points and the auxiliary lines of the human organ are converted into a digital model; the processing terminal identifies the digital model obtained by the 3D scanner and processes the digital model into modeling information; and importing the modeling data of the processing terminal into a 3D printer, and printing the teaching model at the position through the 3D printer. The invention takes real human organs as modeling objects, so that the finally manufactured model has the characteristics of authenticity, human individual difference, accuracy and the like, and provides a more effective and convenient teaching model for the teaching process.
Description
Technical Field
The invention belongs to the technical field of medical teaching, and particularly relates to a device and a method for rapidly preparing a model based on a 3D printing technology.
Background
The human body model is an important part in medical teaching, and particularly in the traditional Chinese medicine acupoint teaching process, a teaching model is required to be utilized, so that students can intuitively find corresponding acupoints on the model. However, the teaching model on the market is manufactured based on a fixed mold, the model is not differentiated, and has a certain difference from the application in practical clinical practice, so that a rapid model preparation device and a rapid model preparation method based on a 3D printing technology are urgently needed to be developed to solve the problems, so that a real model can be rapidly copied, and the teaching is more convenient and accurate.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a rapid model preparation device and method based on a 3D printing technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a rapid model preparation device and method based on a 3D printing technology comprises the following steps:
the 3D scanner is used for carrying out 3D scanning on the human organ and positioning points or auxiliary lines on the human organ and converting the outline of the human organ into a digital model;
the processing terminal is used for identifying and modeling the digital model obtained by the 3D scanner;
the 3D printer is used for importing and printing modeling data of the processing terminal;
the signal output end of the 3D scanner is connected with the signal input end of the processing terminal, and the signal output end of the processing terminal is connected with the signal input end of the 3D printer.
A rapid model preparation method based on a 3D printing technology comprises the following steps:
s1, labeling positioning points for simulating acupuncture points and auxiliary lines for simulating channels and collaterals on the surface layer of the human organ; 3D scanning is carried out on the human organ through a 3D scanner, and the outline, the positioning points and the auxiliary lines of the human organ are converted into a digital model;
s2, the processing terminal identifies the digital model obtained by the 3D scanner and processes the digital model into modeling information;
and S3, importing the modeling data of the processing terminal into a 3D printer, and printing the position teaching model through the 3D printer.
Compared with the prior art, the invention has the beneficial effects that:
by means of cooperation among the devices and utilization of the preparation method, real human organs are used as modeling objects, so that the finally manufactured model has the characteristics of authenticity, human individual difference, accuracy and the like, and a more effective and convenient teaching model is provided for a teaching process.
Drawings
Fig. 1 is a schematic structural diagram of a rapid model preparation device based on 3D printing technology in the present application;
FIG. 2 is a block diagram of a fast model preparation method based on 3D printing technology in the present application;
labeled as: 1-a human organ; a 2-3D scanner; 3-processing the terminal; 4-3D printer; 5-teaching model.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides the following technical scheme:
as shown in fig. 1, the apparatus and method for fast model preparation based on 3D printing technology includes:
a 3D scanner 2 for performing 3D scanning on the human organ 1 and positioning points or auxiliary lines on the human organ 1 and converting the outline of the human organ 1 into a digital model;
a processing terminal 3 for identifying and modeling the digital model obtained by the 3D scanner 2;
a 3D printer 4 for importing and printing the modeling data of the processing terminal 3;
wherein, the signal output part of 3D scanner 2 is connected with the signal input part of processing terminal 3, and the signal output part of processing terminal 3 is connected with the signal input part of 3D printer 4.
As shown in fig. 2, the fast model preparation method based on the 3D printing technology includes the following steps:
s1, labeling positioning points for simulating acupuncture points and auxiliary lines for simulating meridians (flexible materials are used for labeling in the present case) on the surface layer of the human organ 1; 3D scanning is carried out on the human organ 1 through the 3D scanner 2, and the outline, the positioning points and the auxiliary lines of the human organ 1 are converted into a digital model;
s2, the processing terminal 3 identifies the digital model obtained by the 3D scanner 2 and processes the digital model into modeling information;
and S3, importing the modeling data of the processing terminal 3 into the 3D printer 4, and printing the teaching model 5 through the 3D printer 4.
In this embodiment, the selected human organ 1 is a hand; the shapes and sizes of the positioning points and the auxiliary lines are not limited, and the positioning points and the auxiliary lines are selected according to actual needs;
in this embodiment, the surface of the human organ 1 may be labeled with blood vessels; the 3D scanner 2 adopts a handheld scanner; data transmission between the 3D scanner 2, the processing terminal 3 and the 3D printer 4 can adopt but is not limited to WiFi, bluetooth and wired.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. Quick model preparation device and method based on 3D printing technique, its characterized in that includes:
the 3D scanner is used for carrying out 3D scanning on the human organ and positioning points or auxiliary lines on the human organ and converting the outline of the human organ into a digital model;
the processing terminal is used for identifying and modeling the digital model obtained by the 3D scanner;
the 3D printer is used for importing and printing modeling data of the processing terminal;
the signal output end of the 3D scanner is connected with the signal input end of the processing terminal, and the signal output end of the processing terminal is connected with the signal input end of the 3D printer.
2. The rapid model preparation method based on the 3D printing technology is characterized by comprising the following steps of:
s1, labeling positioning points for simulating acupuncture points and auxiliary lines for simulating channels and collaterals on the surface layer of the human organ; 3D scanning is carried out on the human organ through a 3D scanner, and the outline, the positioning points and the auxiliary lines of the human organ are converted into a digital model;
s2, the processing terminal identifies the digital model obtained by the 3D scanner and processes the digital model into modeling information;
and S3, importing the modeling data of the processing terminal into a 3D printer, and printing the position teaching model through the 3D printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536841.6A CN112519235A (en) | 2020-12-23 | 2020-12-23 | Rapid model preparation device and method based on 3D printing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536841.6A CN112519235A (en) | 2020-12-23 | 2020-12-23 | Rapid model preparation device and method based on 3D printing technology |
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| Publication Number | Publication Date |
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| CN112519235A true CN112519235A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011536841.6A Pending CN112519235A (en) | 2020-12-23 | 2020-12-23 | Rapid model preparation device and method based on 3D printing technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170217102A1 (en) * | 2016-01-29 | 2017-08-03 | Siemens Medical Solutions Usa, Inc. | Multi-Modality Image Fusion for 3D Printing of Organ Morphology and Physiology |
| CN107137225A (en) * | 2017-06-22 | 2017-09-08 | 山东中医药大学 | Personalized Head And Face acupuncture point identification model is set up, the method and system of positioning |
| CN107261339A (en) * | 2017-06-09 | 2017-10-20 | 北京全域医疗技术有限公司 | The generation method and device of breast localization film |
| US20180169934A1 (en) * | 2016-12-16 | 2018-06-21 | Beijing Xiaomi Mobile Software Co., Ltd. | 3d printing data generation method and device |
| CN110481028A (en) * | 2019-04-03 | 2019-11-22 | 甘肃普锐特科技有限公司 | A kind of method of 3D printing surgery simulation manikin manufacture |
-
2020
- 2020-12-23 CN CN202011536841.6A patent/CN112519235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170217102A1 (en) * | 2016-01-29 | 2017-08-03 | Siemens Medical Solutions Usa, Inc. | Multi-Modality Image Fusion for 3D Printing of Organ Morphology and Physiology |
| US20180169934A1 (en) * | 2016-12-16 | 2018-06-21 | Beijing Xiaomi Mobile Software Co., Ltd. | 3d printing data generation method and device |
| CN107261339A (en) * | 2017-06-09 | 2017-10-20 | 北京全域医疗技术有限公司 | The generation method and device of breast localization film |
| CN107137225A (en) * | 2017-06-22 | 2017-09-08 | 山东中医药大学 | Personalized Head And Face acupuncture point identification model is set up, the method and system of positioning |
| CN110481028A (en) * | 2019-04-03 | 2019-11-22 | 甘肃普锐特科技有限公司 | A kind of method of 3D printing surgery simulation manikin manufacture |
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Application publication date: 20210319 |