首页> 外国专利> Method for Detecting Second and Thirdhand Smoke

Method for Detecting Second and Thirdhand Smoke

机译:二手烟和二手烟的检测方法

摘要

A novel method for testing if smoking has occurred within a space. Smoking is determined to have happened by testing for and confirming the presence of nicotine using a lateral flow test strip. The nicotine may be captured from secondhand smoke by exposing the condensing pad of the lateral flow tester to air within the space prior to activating the test strip. The nicotine may also be captured as part of thirdhand smoke residue on a surface within the space. A prior art commercially available lateral flow test strip used to test for the presence of cotinine within a biological sample, is used in novel ways for detecting for the past presence of nicotine smoke within a space. Improvements to the test apparatus are also disclosed.
机译:一种测试空间内是否吸烟的新颖方法。通过使用侧流试纸测试并确认尼古丁的存在,确定吸烟已发生。在激活测试条之前,可以通过将侧向流量测试仪的冷凝垫暴露在空间内的空气中,从二手烟中捕获尼古丁。尼古丁还可能被捕获为该空间内表面上的二手烟残留物的一部分。用于检测生物样品中可替宁存在的现有技术的市售侧向流动测试条以新颖的方式用于检测空间中尼古丁烟的过去存在。还公开了对测试设备的改进。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号