Parallel external fixator and application method thereof
An external fixator and parallel technology, which is applied in the field of bone treatment devices, can solve problems such as soft tissue and neurovascular secondary injuries
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0133] Example 1
[0134] A parallel external bone fixator of this embodiment includes a frame part and a supporting computer software part.
[0135] The frame part of this parallel type bone external fixator is composed of a reference ring 1-1, a moving ring 1-3 and six driving rods 1-2. The reference ring 1-1 and the moving ring 1-3 pass through a universal joint The device 2-1 is connected to the six driving rods 1-2, and the six driving rods 1-2 connecting the moving ring 1-3 and the reference ring 1-1 are arranged in parallel. The mathematical model of the frame part is as figure 1 Example shown. The inner diameter of the reference ring 1-1 is divided into eight types: 90mm, 110mm, 130mm, 150mm, 170mm, 190mm, 210mm and 230mm; the inner diameter of the moving ring 1-3 is also divided into eight types corresponding to the inner diameter of the reference ring 1-1: 90mm, 110mm, 130mm, 150mm, 170mm, 190mm, 210mm and 230mm. The structure of drive rod 1-2 is as figure 2 In the ill...
Example Embodiment
[0138] Example 2
[0139] See Figure 3. Figure 4 , Figures 5 and 6, this embodiment provides a parallel-type external bone fixator application method, which is based on the implementation of the parallel-type external bone fixator in Example 1. The specific steps are as follows:
[0140] The first step is to install a parallel external fixator for fracture patients who need surgery:
[0141] (1.1) First, select the reference ring 1-1 and the moving ring 1-3 according to the body shape of the fracture patient, and determine the corresponding rod length drive rod according to the selected reference ring 1-1 and the moving ring 1-3;
[0142] (1.2) Design a bone segment deformity model. In the bone segment deformity model, the fracture segment is divided into a reference bone segment and a moving bone segment. That is, the doctor selects the proximal or distal end of the fracture reference fracture as the reference bone segment, and the other end is To move the bone segment, the selectio...
PUM
Property | Measurement | Unit |
---|---|---|
The inside diameter of | aaaaa | aaaaa |
Length | 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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap