Transcranial Doppler plane annular phased array probe
A circular phased array and Doppler plane technology, applied in the direction of blood flow measurement devices, etc., can solve the problem of long depth of field and achieve the effects of improved resolution, reduced huge differences, and good consistency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0025] The technical content described in the application of the present invention will be explained and illustrated in a non-restrictive manner below in conjunction with specific embodiments, in order to provide the public with a better understanding of the technical content.
[0026] like figure 1 As shown, the transcranial Doppler planar annular phased array probe described in the application of the present invention includes a piezoelectric vibrator 1, a metal shielding shell 2, an electronic tuning circuit 3, a coaxial cable 4, a housing 5, a backing 6, The matching layer 7 and the acoustic lens 8, wherein the piezoelectric vibrator 1 includes more than one array element ring distributed in a concentric circle, preferably 5 to 8 or more array element rings, and the piezoelectric vibrator includes piezoelectric ceramics , piezoelectric single crystal or piezoelectric composite materials. like Figure 2-a and 2-b As shown, each array element is controlled by independent ...
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