Method and device for obtaining internal heat source information from the surface temperature distribution of living body
A technology of surface temperature and internal heat source, applied in the field of detection of heat source information in organisms, can solve problems such as lack of perfect temperature measurement technology
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0047] A method for obtaining internal heat source information from the surface temperature distribution of organisms, by Pennes biological heat conduction equation: ρc ∂ T ∂ t = ▿ ( k · ▿ T ) + w b ρ b c b ( T a - T ) + Q m , First the blood flow term w b ρ b c b (T a -T) and metabolic rate term Q m Merged into a unified internal heat source term q, and assuming that the heat transfer coefficient k is a constant, the equation becomes: k ...
Embodiment 2
[0054] A device for obtaining internal heat source information from the temperature distribution on the surface of a living body formed by the method of the above embodiment 1, such as figure 1 As shown, it consists of three parts: an uncooled focal plane infrared detector (1), an interface circuit (2) and a computer system (3). Wherein the non-cooling focal plane infrared detector is connected with the interface circuit, and the interface circuit is connected with the computer system. The uncooled focal plane infrared detector receives the infrared rays radiated by the human body, passes through the interface circuit and is processed by the computer system to obtain the temperature distribution data of the body surface, and simultaneously displays it on the display in the form of a heat map. According to the above-mentioned method of embodiment 1, The depth h and intensity q of the heat source in the body are calculated by computer software based on the temperature distributi...
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