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APPARATUS AND METHODS FOR IMAGING BLOOD VESSELS
专利权人:
QuickVein; Inc.
发明人:
Steven H. DRUCKER
申请号:
US13622918
公开号:
US20130018254A1
申请日:
2012.09.19
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Various portable systems, devices and methods for imaging or visualizing blood vessels or other body tissue to facilitate accurate placement of a needle or other elongate instrument in blood vessels or other body tissue are described herein. In certain variations an imaging system for aiding needle insertion in a patient may include a mountable unit having, an illumination source, an image sensor, and a display for displaying an image based on image information from the image sensor, The mountable unit may be configured for attachment to a hand of a user such that the users hand on which the unit is mounted remains free to hold an object. The display may be positioned next to a needle insertion site during needle insertion by the user such that the needle insertion site and an image of the blood vessel and/or needle are simultaneously within the users field of view.
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中国工程科技知识中心
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