Simulated load-bearing brace positioning device and method for augmented reality surgery system
A technology of positioning device and surgical system, applied in the field of simulated weight-bearing brace positioning device, can solve problems such as guiding osteotomy in three-dimensional space
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0039] Embodiment 1, a simulated weight-bearing brace positioning device for an augmented reality surgery system according to an embodiment of the present invention, including: a simulated weight-bearing brace, a C-arm and medical imaging equipment.
[0040] The simulated weight-bearing brace is worn on the patient's ankle and is embedded with a medical image-recognizable fiducial marker locator for constructing a coordinate system. Preoperatively and postoperatively, the same driving force was selected to pressurize the soles of the feet through the simulated weight-bearing device, so as to simulate the weight-bearing state suitable for surgical evaluation and keep the relative position of the interosseous bones of the foot constant before and after the operation.
[0041] The entire structure of the simulated weight-bearing brace needs to conform to the physiological curve of the lower limbs of the human body, and can adapt to lower limbs of different lengths, meet the requir...
Embodiment 2
[0049] Embodiment 2, a method for locating a simulated weight-bearing brace for an augmented reality surgical system, comprising the following steps:
[0050] Step 1. Before the operation, a medical imaging identifiable fiducial marker locator for constructing a coordinate system is embedded in the simulated weight-bearing brace. The patient lies supine after wearing the simulated weight-bearing brace, and the C-arm is connected to the simulated weight-bearing brace.
[0051] The simulated weight-bearing brace is shown in Example 1. When wearing the simulated weight-bearing brace, the patient exposes the skin below the knee joint, and places the sole of the foot on the plantar support plate 1 to ensure that the heel is close to the bottom. The front foot fixing slider 3 and the rear foot fixing slider 4 fix the front and rear feet, and fasten the rear foot fixing belt 10; adjust the length of the adjustable connecting head 6 through the telescopic rod 9 to adapt to the length o...
PUM
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