國家衛生研究院 NHRI:Item 3990099045/12097
English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 12145/12927 (94%)
造訪人次 : 858353      線上人數 : 491
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 查詢小技巧：
  • 您可在西文檢索詞彙前後加上"雙引號"，以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋，建議至進階搜尋限定作者欄位，可獲得較完整資料
    •  進階搜尋
    主頁 ‧ 登入 ‧ 上傳 ‧ 說明 ‧ 關於NHRI ‧ 管理 到手機版


    請使用永久網址來引用或連結此文件: http://ir.nhri.org.tw/handle/3990099045/12097


    題名: Real-time ultrasound/photoacoustic imaging system and its in vitro/in vivo applications
    作者: Liao, LD
    貢獻者: Institute of Biomedical Engineering and Nanomedicine
    摘要: Objectives: Photoacoustic (PA) imaging has become an attractive method for imaging biological tissues due to its capacity to capture both functional and structure information with satisfied spatial resolution. Current commercialized PA imaging systems on the market are limited by their bulky size or inflexible user interface. Here, we present a new HAndheld Real-time ultrasound/Photoacoustic imaging system (HARP) consisting of a detachable fiber bundle-based illumination system integrated with an array-based ultrasound transducer and data acquisition platform. In this system, different PA probes can be adapted for different imaging applications by switching the transducers and the corresponding jackets to fix the fiber pads and transducer in a single setting. The intuitive user interface of the system is a completely programmable MATLAB-based platform. In vitro phantom experiments were conducted to reveal the imaging performance of the developed PA system. We further demonstrated 1) in vivo brain vasculature imaging, 2) in vivo real-time stimulus-evoked cortical hemodynamic changes during forepaw electrical stimulation, and 3) in vivo real-time cerebral pharmacokinetics in rats using the developed PA system. Collectively, this design concept of a customizable ultrasound/photoacoustic imaging system is intended to help overcome the diverse challenges faced by medical researchers performing both preclinical and clinical PA studies.
    日期: 2019-07
    關聯: Journal of Cerebral Blood Flow and Metabolism. 2019 Jul;39:623-623.
    Link to: https://journals.sagepub.com/doi/full/10.1177/0271678X19850989
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0271-678X&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000473954100807
    顯示於類別:[廖倫德] 會議論文/會議摘要

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    ISI000473954100807.pdf83KbAdobe PDF302檢視/開啟


    在NHRI中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋