一种快速测试艾滋病的防侧漏试纸条
By setting leak-proof zones and edges on the HIV test strips and pre-treating the sample pad and colloidal gold pad, the problem of side leakage of the test strips has been solved, improving the accuracy of testing and ease of use, and reducing the risk of HIV infection.
CN116953233BActive Publication Date: 2026-07-17SHENZHEN CONNECTICUT BIOTECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN CONNECTICUT BIOTECH
- Filing Date
- 2023-08-01
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing HIV test strips are prone to leakage, which reduces the accuracy of testing, increases the difficulty of post-test processing, and increases the risk of HIV infection.
Method used
The sample application area is partially enclosed by a leak-proof zone. The sample pad and colloidal gold pad are pretreated with a solution containing buffer, sealing agent, impregnating agent, diffusion aid, glyceryl ester hydrolase and preservative to enhance the permeation and diffusion efficiency of blood samples. A leak-proof edge is set with PVC board to prevent side leakage.
Benefits of technology
It effectively prevents blood sample leakage, improves the accuracy of testing and the ease of handling test strips, and reduces the risk of HIV infection.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN116953233B_ABST
Abstract
本申请涉及艾滋病检测技术的领域，公开一种快速测试艾滋病的防侧漏试纸条，包括样品垫、胶体金垫、硝酸纤维素膜、吸收垫和底板，硝酸纤维素膜设置于底板的上表面，硝酸纤维素膜上设置有检测线和质控线，胶体金垫搭接于硝酸纤维素膜的左端上表面，吸收垫搭接于硝酸纤维素膜的右端上表面，样品垫搭接于胶体金垫的左端上表面，样品垫包括防漏区和加样区，防漏区半围设设置于加样区的外侧，加样区的一端对应胶体金垫的一端设置，底板的两侧设置有防漏边，防漏边对应样品垫与胶体金垫连接的位置和吸水垫与底板连接的位置之间设置。本申请的艾滋病试纸条具有较好的防侧漏作用，能够降低艾滋病的感染风险的同时准确地对艾滋病病毒进行检测。
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