Application of QR-Codes in Medical Equipment Management

doi:10.3969/j.issn.1674-1633.2015.03.043

二维码技术已在现代社会生产生活中广泛应用，常见的二维码有行排式和矩阵式两种，而目前又以矩阵式二维码中的快速响应矩阵码（Quick Response code，QR码）应用最为广泛。我国早在2000年就出台了QR码的国家标准。QR码具备独立定位功能和自动鉴别能力，规格最大的QR码可达到177×177个模块，最多可表达7089个数字，4296个英文字母或1817个汉字，也可通过一定的编码规则表达特定文字、符号甚至图片信息。QR码是一个正方形矩阵，矩阵中不同的区域有不同的功能，QR码功能区域概览，见图1。\

China Medical Devices ›› 2015, Vol. 30 ›› Issue (3) : 137-138.

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China Medical Devices ›› 2015, Vol. 30 ›› Issue (3) : 137-138. DOI: 10.3969/j.issn.1674-1633.2015.03.043

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Application of QR-Codes in Medical Equipment Management

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2015, 30(3): 137-138 https://doi.org/10.3969/j.issn.1674-1633.2015.03.043

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Received	Revised	Published
2014-10-10	2016-06-30	2015-04-25
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2015-06-04

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