Joint model and printing method thereof, printing system and three-dimensional printing equipment
A joint model and three-dimensional printing technology, which is applied in teaching models, 3D modeling, image data processing, etc., can solve problems such as high cost, difficulty in preparing patient joint models, and low degree of compliance with the patient's real joint conditions, so as to reduce risks, The effect of improving the success rate of surgery
Pending Publication Date: 2020-08-18
ZHUHAI SAILNER 3D TECH CO LTD
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[0002] Arthroscopic surgery is a minimally invasive surgery that uses arthroscopy to diagnose and treat joints. It has a good healing effect on intra-articular fractures, meniscus injuries, free cartilage, and cruciate ligament injuries. In order to complete the operation quickly and accurately, Doctors usually make a surgical plan before the operation, but the current surgical plan is generally based on two-dimensional CT data, which requires doctors to have high spatial thinking ability and cannot perform surgical rehearsal before the operation;
[0003] In order to achieve preoperative surgical rehearsal, joint models can be prepared using molds, but joint models manufactured by traditional techniques are not only costly, but also have a low degree of conformity with the patient's real joint conditions. Adjust the posture of the joint, the traditional mold process is difficult to prepare a joint model that matches the real joint condition of the patient
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[0064] In order to better understand the technical solutions of the present application, the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.
[0065] It should be clear that the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0066] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise.
[0067] It should be understood that the term "and / ...
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The invention provides a joint model and a printing method thereof, a printing system and three-dimensional printing equipment. The method comprises the steps of: obtaining a three-dimensional digitalmodel of the joint model to be printed, wherein the joint model comprises at least two skeletons and a plurality of ligaments connected between the at least two skeletons; setting printing attributesof the three-dimensional digital model; and performing printing according to the three-dimensional digital model after the printing attribute is set, obtaining the joint model, wherein the ligament is formed by printing a first material, and the first material comprises a first elastic material. According to the joint model provided by the embodiment of the invention, the joint posture can be adjusted according to operation requirements, so that doctors can check the real joint condition of patients, and the operation success rate is increased.
Description
technical field [0001] The present application relates to the technical field of 3D object forming, and in particular to a joint model and its printing method, printing system, and three-dimensional printing equipment. Background technique [0002] Arthroscopic surgery is a minimally invasive surgery that uses arthroscopy to diagnose and treat joints. It has a good healing effect on intra-articular fractures, meniscus injuries, free cartilage, and cruciate ligament injuries. In order to complete the operation quickly and accurately, Doctors usually make a surgical plan before the operation, but the current surgical plan is generally based on two-dimensional CT data, which requires doctors to have high spatial thinking ability and cannot perform surgical rehearsal before the operation; [0003] In order to achieve preoperative surgical rehearsal, joint models can be prepared using molds, but joint models manufactured by traditional techniques are not only costly, but also hav...
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Login to View More IPC IPC(8): G09B23/28B29C64/20B29C64/386B33Y30/00B33Y50/00G06T17/00
CPCG09B23/28B29C64/20B29C64/386B33Y30/00B33Y50/00G06T17/00G06T2210/41
Inventor 夏瑛琪陈晓坤蒋韦周毅陈保全
Owner ZHUHAI SAILNER 3D TECH CO LTD