干燥的即时血液分类板用于床边使用
D Blakeley1, B Tolliday, C Colaco
1Quadrant Research Foundation, Cambridge Research Laboratories, UK.
Lancet (London, England)
|October 6, 1990
概括
使用三糖的新型干血分组板提供了无限期的室温稳定性和99.8%的ABO和Rhesus血型的准确性. 这项创新支持现场和床边使用,特别是在制冷不可靠的地方.
科学领域:
- 生物技术是生物技术.
- 免疫学 免疫学 免疫学
- 医学诊断 医学诊断 医学诊断
背景情况:
- 准确的血液分组对于安全的输血至关重要.
- 目前的方法通常需要冷藏和训练有素的人员.
- 现场和临床测试的局限性阻碍了及时诊断.
研究的目的:
- 为了开发一个稳定的,室温的血液分组板.
- 为了评估基于三醇的干板的准确性.
- 为了使未经培训的人员能够在现场/床边设置中进行血型鉴定.
主要方法:
- 开发一种单克隆抗体衍生干板,使用三.
- 在室温下测试板块的稳定性.
- 与标准半自动化测试对比的准确性评估.
主要成果:
- 基于三糖的干血分组板在室温下表现出无限期的稳定性.
- 与标准半自动测试相比,该板达到99.8%的准确性.
- 该板适用于没有特殊培训的人员使用.
结论:
- 基于三糖的干血分组板为ABO和Rhesus类型定型提供了稳定而准确的解决方案.
- 这项技术在床边和现场应用方面具有重大潜力.
- 在资源有限,制冷系统不可靠的环境中,它特别有价值.
相关概念视频
02:45Blood Transfusion and Agglutination
Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...
01:10Blood Typing
Understanding an individual's blood group is a critical component of transfusion medicine. It ensures compatibility in blood transfusions, organ transplants, and even during pregnancy. Determining these blood groups involves the ABO and Rh blood typing systems, utilizing specific antigens and corresponding anti-sera to identify an individual's blood type.
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target antigens A,...
Antigens are protein molecules that reside on the surface of red blood cells (RBCs). The ABO and Rh blood typing systems target antigens A,...
01:24Automated Microbial Diagnostics
Automated diagnostic analyzers have transformed clinical microbiology by providing rapid and reliable methods for pathogen identification and antibiotic susceptibility testing. Among these systems, the Vitek 2 is widely used because it automates the traditionally labor-intensive processes of microbial identification (ID) and antibiotic susceptibility testing (AST), delivering standardized and timely results that are essential for effective patient care.Microbial Identification with ID CardsThe...