CT machine
A rack and servo motor technology, applied in medical science, equipment for radiological diagnosis, diagnosis, etc., can solve the problems of expanding the irradiation area, harming the human body, increasing the radiation amount, etc., to reduce the radiation energy, adjust the speed quickly, image clarity effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0014] Depend on Figure 1-6 It can be known that a CT machine is based on the existing CT machine including the frame, the detection device, the rotating plate, the rotating shaft and the radioactive source, and is provided with a workable beam limiter that can rotate around the system axis under the radioactive source. , the beam limiter includes a control device and a mechanical transmission mechanism controlled by it, wherein the control device includes: a servo controller, a servo, a servo motor, a position detector, an incremental encoder, an angle encoder and a zero position Signal, among which the servo controller contains XC2S150 type digital circuit with large-scale programmable logic function and its matching DM74ALS245, SN74LS540 type has bus buffer digital circuit, XC18V02 type has digital circuit with logic storage function, 26LS31 type has differential transmission function Digital circuit, TLP521-1, TLP521-4 digital circuit with optocoupler function, at the sam...
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