Artificial bone biotic producing process based on quick forming and steoro weaving
A three-dimensional weaving and manufacturing technology, applied in prostheses, bone implants, medical science, etc., can solve problems such as poor process controllability, inability to ensure conduction of holes, and inability to carry out bionic design and manufacturing, to ensure the overall adaptive effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0014] Example 1, see figure 1 First, according to the requirements of human bones, rapid prototyping is used to manufacture personalized shape molds for artificial bones, or rapid prototyping is used to manufacture personalized resin lost foam plus precision casting to manufacture implantable personalized metal frames. Using rapid prototyping to make artificial bone shell molds and resin lost foam, it is necessary to construct the CAD model through computer-aided design (CAD) in advance, and then export the triangular surface files to different types of rapid prototyping machines. After the data preparation process, the rapid prototyping machine Process the shell mold or resin lost foam that is consistent with the CAD model; if you want to get a metal frame, you need to further coat the model to make a shell, and then make an implantable personalized metal frame through sintering demoulding and precision casting. To ensure the adaptability of the overall shape of the artifici...
Embodiment 2
[0018] Embodiment 2, first utilize rapid prototyping to manufacture artificial bone shape forming mold according to the requirements of human skeleton or utilize rapid prototyping to manufacture lost foam plus precision casting to manufacture implantable metal frame, in order to ensure the adaptability of artificial bone overall form mold or metal There are small holes with a diameter of 2.4mm and a spacing of 1.5mm at even intervals on the frame;
[0019] 2) Use absorbable surgical suture or catgut as the braided thread, coat collagen or agarose on the absorbable suture or catgut, and control the diameter of the braided thread to 0.6mm by the number of times of coating and hanging;
[0020] 3) The three-dimensional weaving method is used to shuttle between the small holes of the mold or the metal frame, and weave the coated and hung braided wires to form a three-dimensional network structure;
[0021] 4) Inject the paste-like bioactive material tricalcium phosphate into the m...
Embodiment 3
[0022] Embodiment 3, first utilize rapid prototyping to manufacture artificial bone shape forming mold according to the requirements of human skeleton or utilize rapid prototyping to manufacture lost foam plus precision casting to manufacture implantable metal frame, in order to ensure the adaptability of artificial bone overall shape mold or metal There are small holes with a diameter of 3mm and a spacing of 7.0mm at even intervals on the frame;
[0023] 2) Use absorbable surgical suture or catgut as the braided thread, coat and hang collagen or agarose on the absorbable suture or catgut, and control the diameter of the braided thread to 1.0mm by the number of times of coating and hanging;
[0024] 3) The three-dimensional weaving method is used to shuttle between the small holes of the mold or the metal frame, and weave the coated and hung braided wires to form a three-dimensional network structure;
[0025] 4) Inject the paste-like bioactive material polyglycolide into the ...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com